WorldWideScience

Sample records for tulkojusi guna asare

  1. PHARUS ASAR demonstrator

    NARCIS (Netherlands)

    Smith, A.J.E.; Bree, R.J.P. van; Calkoen, C.J.; Dekker, R.J.; Otten, M.P.G.; Rossum, W.L. van

    2001-01-01

    PHARUS is a polarimetric phased array C-band Synthetic Aperture Radar (SAR), designed and built for airborne use. Advanced SAR (ASAR) data in image and alternating polarization mode have been simulated with PHARUS to demonstrate the use of Envisat for a number of typical SAR applications that are

  2. SSI's review of ASAR Oskarshamn 1

    International Nuclear Information System (INIS)

    Godaas, T.

    1995-11-01

    Swedish nuclear power reactors are subject to periodic safety reviews, ASAR. Parts of ASAR deal with questions concerning radiation protection and are therefore submitted to a review performed by the Swedish Radiation Protection Institute. This report consists of SSI's review of ASAR Oskarshamn 1. The following areas have been included in this review: Organisation, education, occupational exposures, effluents and discharges, emergency preparedness. 13 figs

  3. SSI's review of ASAR Ringhals 2, 1994

    International Nuclear Information System (INIS)

    Hofvander, P.

    1995-11-01

    Swedish nuclear power reactors are subject to periodic safety reviews, ASAR. Parts of ASAR deal with questions concerning radiation protection and are therefore submitted to a review performed by the Swedish Radiation Protection Institute. This report consists of SSI's review of ASAR Ringhals 2, 1994 . The following areas have been included in this review: Organisation, education, occupational exposures, effluents and discharges, emergency preparedness. 13 figs

  4. ARSITEKTUR "GUNA DAN CITRA" SANG ROMO MANGUN

    Directory of Open Access Journals (Sweden)

    IN MEMORIAM : YUSUF BILYARTA MANGUNWIJAYA

    1999-01-01

    Full Text Available Yusuf Bilyarta Mangunwijaya is not only recognized as a pastor but also as a cultural observer, writer and architect. The architectural works he produced even touch the marginal people. The work does not only result in the physical building but also the total work of human development, "use" and "image". World Architecture never escapes from Vitruvius trilogy saying : Firmitas, Utilitas and Venustas. In his amazing writing, Mangunwijaya offered a distillation of trilogy (three categories into two categories, 'use' and 'image'. This writing is going to impart how the distillation of three categories becomes a 'two-categories. Abstract in Bahasa Indonesia : Yusuf Bilyarta Mangunwijaya tidak saja dikenal sebagai seorang Pastor, tetapi dia juga seorang budayawan, sastrawan, bahkan arsitek. Karya arsitekturnya menyentuh bahkan sampai ke mereka-mereka yang dipinggirkan (kaum marjinal. Karya arsitekturnya tidak saja sebuah sosok bangunan, tetapi sekaligus karya total dengan pembangunan manusianya, "Guna" dan "Citra". Arsitektur dunia tidak dapat melepaskan diri dari Trilogi Vitruvius: Firmitas, utilitas dan venustas. Dalam karya tulisnya yang luarbiasa, Romo Mangunwijaya menyingkatnya hanya dwilogi saja, Guna dan Citra. Tulisan ini akan membahas bagaimana perasan trilogi itu menjadi dwilogi saja. Kata kunci: Mangunwijaya, Vitruvius, guna, citra.

  5. Measuring surface current velocities in the Agulhas region with ASAR

    CSIR Research Space (South Africa)

    Rouault, MJ

    2010-01-01

    Full Text Available is known to perform well. Although radial velocities derived from ASAR are on occasion able to represent the measured flow with incredible accuracy, the overall performance of the ASAR radial velocity product is negatively impacted by a few very large...

  6. JAMINAN KEPASTIAN HUKUM PEMBERIAN PERPANJANGAN HAK GUNA USAHA

    Directory of Open Access Journals (Sweden)

    Mursil Mursil

    2014-04-01

    Kegiatan bisnis sangat menuntut adanya jaminan kepastian hukum. Salah satu persoalan penting terkait dengan kepastian hukum tersebut adalah perpanjangan hak guna usaha. Tulisan ini membahas mengenai jaminan kepastian hukum pemberian perpanjangan hak guna usaha, termasuk perlindungan hukum terhadap investor berkenaan dengan asset yang dimilikinya di atas hak guna usaha ketika permohonan perpanjangan hak guna usahanya tidak dikabulkan. Terkait dengan itu tulisan ini menemukan adanya perbedaan pengaturan antara Peraturan Pemerintah dengan Peraturan Menteri serta tidak memadainya perlindungan hukum kepada investor menyangkut aset-asetnya yang ada di atas hak guna usaha ketika permohonan perpanjangan hak guna usahanya tidak dikabulkan.   Abstract Business activities requires guarantees of legal certainty. One of the important issues related to the legal certainty is the extension of the right to cultivate. This paper discusses the legal guarantee provided in the extension of the right to cultivate, including legal protection of the investor in respect of its assets over the right to cultivate when the application for renewal of their right was not granted. This paper revealed that there are differences between the relevant Government Regulation and Minister Regulation as well as inadequacy of legal protection of the investors assets located on the tract of land with the right to cultivate when the application renew that right was not granted.

  7. Conceptual and applied study of Snigdha and Ruksa Guna with special reference to Rasa-raktagata Sneha (hyperlipidemia).

    Science.gov (United States)

    Mishra, Sangram; Dwivedi, R R; Ravishankar, B

    2011-04-01

    Ayurveda as well as Philosophy accepted the Guna as the basic entity of the Sristi. The Maha Gunas, i.e., Sattva, Raja, and Tama are the prime energy, from where the universe evolves, along with human beings. Dravya and Guna both have a Samavayi relationship in which Gunas reside in Dravya and have a secondary place to it. Guna has multifold meanings according to its use, in social, cultural, philosophical, and literary fields. The concepts of Ayurveda are expressed with Gunas. Samanya and Visesa are usually expressed in terms of Gunas; the classification, description, and function of Dravyas depends upon Guna; Karmas are manifested forms of Guna and Samavaya is the eternal, intimate relation of Dravya and Guna. The principles like Triskandha (Hetu, linga, ousadhi) of Ayurveda also narrated by Gunas, Hetus are narrated in the terms of Guna; the Laksanas are the reflections in the status of Gunas of bodily elements, and Cikitsa is in the form of administration of Viparita Gunas. The increased elements are treated by opposite Guna. So if Ruksa Guna is increased then it is to be managed by Snigdha Guna and vice-versa. So diseases can be treated by applying the Gunas, and drugs for the required patient can be selected by applying these Gunas. In support of the above concept, a study on the persons of Rasa-raktagata Sneha (hyperlipidemia) has been carried out assuming that the condition is an increased state of Snigdha Guna and treatment is done using Ruksa property drugs. Patients were divided into two groups, i.e., treatment group (Ruksa Guna drugs) and control group (placebo). The results were assessed after 45 days with the help of a specially prepared pro forma. All the important hematological, biochemical, and urine investigations were done. According to subjective and objective criteria, significant results were found for Group A as compared to Group B.

  8. Effect of Wind Direction on ENVISAT ASAR Wind Speed Retrieval

    DEFF Research Database (Denmark)

    Takeyama, Yuko; Ohsawa, Teruo; Kozai, Katsutoshi

    2010-01-01

    This paper presents an evaluation of effects of wind directions (NCEP, MANAL, QuickSCAT and WRF) on the sea surface wind speed retrieval from 75 ENVISAT ASAR images with four C-band Geophysical model functions, CMOD4, CMOD_IFR2, CMOD5 and CMOD5N at two target areas, Hiratsuka and Shirahama. As re...

  9. An Examination of Brenhoma Cultural Heritage in Asare Konadu's A ...

    African Journals Online (AJOL)

    Uwaifo's view succinctly captures the essence of this paper which examines Brenhoma cultural heritage exposed by Asare Konadu in A woman in Her Prime. The paper specifically beams its searchlight on Brenhoma cultural heritage paying particular attention to their sacrifices, omen, purifications, beliefs and funeral rites ...

  10. SKI - ASAR - O3. As operated Safety Analysis Report. Recurring safety review 1996 Oskarshamn 3

    International Nuclear Information System (INIS)

    1997-12-01

    According to Swedish law, the reactor owner is responsible for performing a safety review and writing a ''ASAR''-report. The Nuclear Power Inspectorate (SKI) examines this report, and reports the findings to the government (the ''SKI-ASAR'' report). Each Swedish reactor should pass through three full ASAR reviews during its life-time, similar to the licensing inspection before start-up of the reactor. The first series ASAR was delivered by OKG to SKI in December 1996, and forms the basis for the SKI analysis in the present report

  11. SKI - ASAR - F3. As operated Safety Analysis Report. Recurring safety review 1996 Forsmark 3

    International Nuclear Information System (INIS)

    1997-12-01

    According to Swedish law, the reactor owner is responsible for performing a safety review and writing a ''ASAR''-report. The Nuclear Power Inspectorate (SKI) examines this report, and reports the findings to the government (the ''SKI-ASAR'' report). Each Swedish reactor should pass through three full ASAR reviews during its life-time, similar to the licensing inspection before start-up of the reactor. The first series ASAR was delivered by FKA to SKI in December 1996, and forms the basis for the SKI analysis in the present report

  12. SKI - ASAR - R1. As operated Safety Analysis Report. Recurring safety review 1995 Ringhals 1

    International Nuclear Information System (INIS)

    2000-01-01

    According to Swedish law, the reactor owner is responsible for performing a safety review and writing a so called ASAR-report. The Nuclear Power Inspectorate (SKI) examines this report, and reports the findings to the government (the so called SKI-ASAR-report). Each Swedish reactor should pass through three full ASAR reviews during its lifetime, similar to the licensing inspection before start-up of the reactor. The second series ASAR was delivered by the Ringhals utility to SKI in September 1995, and forms the basis for the SKI analysis in the present report

  13. QuASAR: quantitative allele-specific analysis of reads.

    Science.gov (United States)

    Harvey, Chris T; Moyerbrailean, Gregory A; Davis, Gordon O; Wen, Xiaoquan; Luca, Francesca; Pique-Regi, Roger

    2015-04-15

    Expression quantitative trait loci (eQTL) studies have discovered thousands of genetic variants that regulate gene expression, enabling a better understanding of the functional role of non-coding sequences. However, eQTL studies are costly, requiring large sample sizes and genome-wide genotyping of each sample. In contrast, analysis of allele-specific expression (ASE) is becoming a popular approach to detect the effect of genetic variation on gene expression, even within a single individual. This is typically achieved by counting the number of RNA-seq reads matching each allele at heterozygous sites and testing the null hypothesis of a 1:1 allelic ratio. In principle, when genotype information is not readily available, it could be inferred from the RNA-seq reads directly. However, there are currently no existing methods that jointly infer genotypes and conduct ASE inference, while considering uncertainty in the genotype calls. We present QuASAR, quantitative allele-specific analysis of reads, a novel statistical learning method for jointly detecting heterozygous genotypes and inferring ASE. The proposed ASE inference step takes into consideration the uncertainty in the genotype calls, while including parameters that model base-call errors in sequencing and allelic over-dispersion. We validated our method with experimental data for which high-quality genotypes are available. Results for an additional dataset with multiple replicates at different sequencing depths demonstrate that QuASAR is a powerful tool for ASE analysis when genotypes are not available. http://github.com/piquelab/QuASAR. fluca@wayne.edu or rpique@wayne.edu Supplementary Material is available at Bioinformatics online. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  14. Mapping the Agulhas Current from space: an assessment of ASAR surface current velocities

    CSIR Research Space (South Africa)

    Rouault, MJ

    2010-10-01

    Full Text Available Over 2 years of surface current information collected in the Agulhas Current region and derived from the Doppler centroid anomalies of Envisat’s advanced synthetic aperture radar (ASAR) are examined. The sources of errors and potential use of ASAR...

  15. SKI - ASAR - B1/B2 As operated Safety Analysis Report. Recurring safety review 1995 Barsebaeck 1 and 2

    International Nuclear Information System (INIS)

    1996-12-01

    According to Swedish law, the reactor owner is responsible for performing a safety review and writing a so called ASAR-report. The Nuclear Power Inspectorate (SKI) examines this report, and reports the findings to the government (the so called SKI-ASAR-report). Each Swedish reactor should pass through three full ASAR reviews during its lifetime, similar to the licensing inspection before start-up of the reactor. The second series ASAR was delivered by the Barsebaeck utility to SKI in September 1995, and forms the basis for the SKI analysis in the present report

  16. Myndos (Asar Adası Geç Antik Dönem Seramikleri / Late Antiquity Pottery Of (Asar Island Myndos

    Directory of Open Access Journals (Sweden)

    Sinan Mimaroğlu

    2017-10-01

    Full Text Available Ancient city of Myndos was one of Carian Cities in the antiquity and is located within the administrative boundaries of Gumusluk locality of Bodrum District in modern Turkey’s Mugla Province. Apart from information recounted in works of antique and modern travelers, the very first study on this city was the underwater exploration conducted in and around Myndos by INA (Institute of Nautical Archaeology in 1980 whereupon 10 amphoras, similar to those found in Yassiada Shipwreck which were aged for 4th century A.D. Underwater and surface studies were carried out between 2004 and 2006 which were led by Prof. Dr. Mustafa Sahin. The ground surveys carried out in 2008 revealed a monumental structure on Asar Island whereupon first scientific excavation works have started in 2009.* The layers of structures beginning earliest from the Hellenistic period were revealed by the studies on the hill. In the Late Antiquity, basilica and houses and cisterns were built on top of the hill. The most recent layer features fortified walls dating the Late Byzantium Era. Present study is the first that focuses on ceramics that were excavated between the years 2009-2013 from Asar Island (a.k.a. Rabbit Island which overlooks the Myndos. The ceramics examined in this study are from Late Antiquity of common wares and include cooking and heating pots, lids and Late Roman Red-Slip Wares. The ceramics provide important data concerning Late Antique settlements in the site and clues much needed to understand the fabric of the settlement. [TR: Antik coğrafyada Karia kentlerinden birisi olan Myndos Antik Kenti, günümüzde Muğla İli, Bodrum İlçesi, Gümüşlük Beldesi sınırları içerisinde yer almaktadır. Kent hakkında antik ve modern seyyahların verdikleri bilgiler dışında ilk bilimsel çalışma 1980 yılında INA (Institute of Nautical Archaeology tarafından Myndos’ta ve çevresinde gerçekleştirilen sualtı araştırmasıdır. Bu araştırmalar esnas

  17. Comparison of Single and Dual Polarized Envisat Asar Data with Laser Scanner Data of Saa Ice Freeboard in Fram Strait

    DEFF Research Database (Denmark)

    Pedersen, Leif Toudal; Kloster, Kjell; Hvidegaard, Sine Munk

    2005-01-01

    In this project we have produced co-registered datasets of laser scanner and ENVISAT ASAR AP data. A comparison of ENVISAT ASAR Alternate Polarization (AP) mode (HH+VV) backscatter coefficient values and polarization ratios with ice freeboard height measured with the KMS laser scanner is made. Th...

  18. Optimalisasi Pendidikan Anak Usia Dini (PAUD Guna Meningkatkan Indeks Pembangunan Manusia (IPM di Jawa Barat

    Directory of Open Access Journals (Sweden)

    Ihsana Sabriani Borualogo

    2006-09-01

    Untuk itu, pemerintah daerah dapat menjalin kerjasama kemitraan dengan perguruan tinggi untuk dapat melakukan upaya optimalisasi PAUD guna meningkatkan IPM di Jawa Barat. Dengan kerjasama kemitraan ini diharapkan dapat membantu meningkatkan indeks rata-rata lama sekolah dan indeks melek huruf, sehingga IPM di Jawa Barat akan meningkat.

  19. Regional forest and non-forest mapping using Envisat ASAR data

    NARCIS (Netherlands)

    Ling, F.; Li, Z.Y.; Chen, E.X.; Huang, Y.P.; Tian, X.; Schmullius, C.; Leiterer, R.; Reiche, J.; Maurizio, S.

    2012-01-01

    Envisat Advanced Synthetic Aperture Radar (ASAR) dual-polarization data are shown to be effective for regional forest monitoring. To this scope, an automatic SAR image preprocessing procedure was developed using SRTM DEM and Landsat TM image for geocoding in rugged terrain and smooth terrain areas,

  20. A Novel Approach to Extract Water Body from ASAR Dual-Polarized Data

    International Nuclear Information System (INIS)

    Ma, Jianwei; Song, Xiaoning; Leng, Pei; Zhou, Fangcheng; Li, Shuang; Li, Xiaotao

    2014-01-01

    SAR (Synthetic Aperture Radar) has become a useful and efficient method for monitoring flood extent due to its capability of 24-hour and all weather observation. In this paper, a novel approach is proposed to extract water bodies from ASAR dual-polarized images. Firstly, a new SAR image was created from ASAR Dual-Polarized data using a discrete wavelet transformation (DWT) fusion method. Then, a modified Otsu threshold method was used to extract water bodies of Poyang Lake with the new fused image. Next, this image was compared with the one extracted from ETM+ data. The result showed that the fused image was feasible and more accurate. Besides, it could reduce the influences of shadow and noise. Moreover, the approach could be conducted automatically, which is very important under urgent condition for flood monitoring

  1. PERJANJIAN BANGUN GUNA SERAH ANTARA PEMERINTAH KABUPATEN/KOTA DAN PERSEROAN TERBATAS

    Directory of Open Access Journals (Sweden)

    Urip Santoso

    2014-06-01

    Full Text Available Status of land that can be controlled by the local government is the right of use and the right of management. The right of management can be the object of Agreement on Build, Operate, and Transfer between the local government and the company. Then, the company gets the right of management through the Government Decision which is written up in to a form of Decree of Granting Rights. In the last term of the Agreement on Build, Operate, and Transfer, the land and the building with all support facilities submitted by company to the local government.   Status tanah yang dapat dikuasai oleh pemerintah kabupaten/kota adalah hak pakai dan hak pengelolaan. Tanah yang berstatus hak pengelolaan pemerintah kabupaten/kota yang dapat menjadi objek Perjanjian Banguna Guna Serah dengan Perseroan Terbatas. Perseroan Terbatas mendapatkan hak guna bangunan atas tanah hak pengelolaan melalui Penetapan Pemerintah dalam bentuk Surat Keputusan Pemberian Hak. Pada akhir masa Perjanjian Banguna Guna Serah, tanah dan bangunan beserta sarana pendukungnya diserahkan oleh Perseroan Terbatas kepada pemerintah kabupaten/kota.

  2. PERJANJIAN BANGUN GUNA SERAH ANTARA PEMERINTAH KABUPATEN/KOTA DAN PERSEROAN TERBATAS

    Directory of Open Access Journals (Sweden)

    Urip Santoso

    2014-06-01

    Full Text Available Status of land that can be controlled by the local government is the right of use and the right of management. The right of management can be the object of Agreement on Build, Operate, and Transfer between the local government and the company. Then, the company gets the right of management through the Government Decision which is written up in to a form of Decree of Granting Rights. In the last term of the Agreement on Build, Operate, and Transfer, the land and the building with all support facilities submitted by company to the local government. Status tanah yang dapat dikuasai oleh pemerintah kabupaten/kota adalah hak pakai dan hak pengelolaan. Tanah yang berstatus hak pengelolaan pemerintah kabupaten/kota yang dapat menjadi objek Perjanjian Banguna Guna Serah dengan Perseroan Terbatas. Perseroan Terbatas mendapatkan hak guna bangunan atas tanah hak pengelolaan melalui Penetapan Pemerintah dalam bentuk Surat Keputusan Pemberian Hak. Pada akhir masa Perjanjian Banguna Guna Serah, tanah dan bangunan beserta sarana pendukungnya diserahkan oleh Perseroan Terbatas kepada pemerintah kabupaten/kota.

  3. QuASAR-MPRA: accurate allele-specific analysis for massively parallel reporter assays.

    Science.gov (United States)

    Kalita, Cynthia A; Moyerbrailean, Gregory A; Brown, Christopher; Wen, Xiaoquan; Luca, Francesca; Pique-Regi, Roger

    2018-03-01

    The majority of the human genome is composed of non-coding regions containing regulatory elements such as enhancers, which are crucial for controlling gene expression. Many variants associated with complex traits are in these regions, and may disrupt gene regulatory sequences. Consequently, it is important to not only identify true enhancers but also to test if a variant within an enhancer affects gene regulation. Recently, allele-specific analysis in high-throughput reporter assays, such as massively parallel reporter assays (MPRAs), have been used to functionally validate non-coding variants. However, we are still missing high-quality and robust data analysis tools for these datasets. We have further developed our method for allele-specific analysis QuASAR (quantitative allele-specific analysis of reads) to analyze allele-specific signals in barcoded read counts data from MPRA. Using this approach, we can take into account the uncertainty on the original plasmid proportions, over-dispersion, and sequencing errors. The provided allelic skew estimate and its standard error also simplifies meta-analysis of replicate experiments. Additionally, we show that a beta-binomial distribution better models the variability present in the allelic imbalance of these synthetic reporters and results in a test that is statistically well calibrated under the null. Applying this approach to the MPRA data, we found 602 SNPs with significant (false discovery rate 10%) allele-specific regulatory function in LCLs. We also show that we can combine MPRA with QuASAR estimates to validate existing experimental and computational annotations of regulatory variants. Our study shows that with appropriate data analysis tools, we can improve the power to detect allelic effects in high-throughput reporter assays. http://github.com/piquelab/QuASAR/tree/master/mpra. fluca@wayne.edu or rpique@wayne.edu. Supplementary data are available online at Bioinformatics. © The Author (2017). Published by

  4. Multi-Polarization ASAR Backscattering from Herbaceous Wetlands in Poyang Lake Region, China

    Directory of Open Access Journals (Sweden)

    Huiyong Sang

    2014-05-01

    Full Text Available Wetlands are one of the most important ecosystems on Earth. There is an urgent need to quantify the biophysical parameters (e.g., plant height, aboveground biomass and map total remaining areas of wetlands in order to evaluate the ecological status of wetlands. In this study, Environmental Satellite/Advanced Synthetic Aperture Radar (ENVISAT/ASAR dual-polarization C-band data acquired in 2005 is tested to investigate radar backscattering mechanisms with the variation of hydrological conditions during the growing cycle of two types of herbaceous wetland species, which colonize lake borders with different elevation in Poyang Lake region, China. Phragmites communis (L. Trin. is semi-aquatic emergent vegetation with vertical stem and blade-like leaves, and the emergent Carex spp. has rhizome and long leaves. In this study, the potential of ASAR data in HH-, HV-, and VV-polarization in mapping different wetland types is examined, by observing their dynamic variations throughout the whole flooding cycle. The sensitivity of ASAR backscattering coefficients to vegetation parameters of plant height, fresh and dry biomass, and vegetation water content is also analyzed for Phragmites communis (L. Trin. and Carex spp. The research for Phragmites communis (L. Trin. shows that HH polarization is more sensitive to plant height and dry biomass than HV polarization. ASAR backscattering coefficients are relatively less sensitive to fresh biomass, especially in HV polarization. However, both are highly dependent on canopy water content. In contrast, the dependence of HH- and HV- backscattering from Carex community on vegetation parameters is poor, and the radar backscattering mechanism is controlled by ground water level.

  5. Lake Izabal (Guatemala) shoreline detection and inundated area estimation from ENVISAT ASAR images

    Science.gov (United States)

    Medina, C.; Gomez-Enri, J.; Alonso, J. J.; Villares, P.

    2008-10-01

    The surface extent of a lake reflects its water storage variations. This information has important hydrological and operational applications. However, there is a lack of information regarding this subject because the traditional methodologies for this purposes (ground surveys, aerial photos) requires high resources investments. Remote sensing techniques (optical/radar sensors) permit a low cost, constant and accurate monitoring of this parameter. The objective of this study was to determine the surface variations of Lake Izabal, the largest one in Guatemala. The lake is located close to the Caribbean Sea coastline. The climate in the region is predominantly cloudy and rainy, being the Synthetic Aperture Radar (SAR) the best suited sensor for this purpose. Although several studies have successfully used SAR products in detecting land-water boundaries, all of them highlighted some sensor limitations. These limitations are mainly caused by roughened water surfaces caused by strong winds which are frequent in Lake Izabal. The ESA's ASAR data products were used. From the set of 9 ASAR images used, all of them have wind-roughened ashore waters in several levels. Here, a chain of image processing steps were applied in order to extract a reliable shoreline. The shoreline detection is the key task for the surface estimation. After the shoreline extraction, the inundated area of the lake was estimated. In-situ lake level measurements were used for validation. The results showed good agreement between the inundated areas estimations and the lake level gauges.

  6. Extraction of land cover change information from ENVISAT-ASAR data in Chengdu Plain

    Science.gov (United States)

    Xu, Wenbo; Fan, Jinlong; Huang, Jianxi; Tian, Yichen; Zhang, Yong

    2006-10-01

    Land cover data are essential to most global change research objectives, including the assessment of current environmental conditions and the simulation of future environmental scenarios that ultimately lead to public policy development. Chinese Academy of Sciences generated a nationwide land cover database in order to carry out the quantification and spatial characterization of land use/cover changes (LUCC) in 1990s. In order to improve the reliability of the database, we will update the database anytime. But it is difficult to obtain remote sensing data to extract land cover change information in large-scale. It is hard to acquire optical remote sensing data in Chengdu plain, so the objective of this research was to evaluate multitemporal ENVISAT advanced synthetic aperture radar (ASAR) data for extracting land cover change information. Based on the fieldwork and the nationwide 1:100000 land cover database, the paper assesses several land cover changes in Chengdu plain, for example: crop to buildings, forest to buildings, and forest to bare land. The results show that ENVISAT ASAR data have great potential for the applications of extracting land cover change information.

  7. Cave Tourism: The Potential of Asar Cave as a Natural Tourism Asset at Lenggong Valley, Perak

    Directory of Open Access Journals (Sweden)

    Rindam Main

    2014-01-01

    Full Text Available The Lenggong Valley, from a standpoint of natural tourism research, presents strengths, weaknesses, opportunities and challenges that can be utilized to help increase the opportunities for the local community to increase their standard of living. Asar Cave comprises one of the caves that are found in Lenggong. A series of external studies have been done on Asar Cave in order to measure its potential for natural tourism in Lenggong. The objective of this study is to discuss caves as a natural resource that has great potential in the growth of the economy of the residents of the Lenggong Valley. Marketing caves as a source of nature tourism helps the government’s achievements in National Key Result Areas, apart from being a form of environmental control as well as helping to increase awareness about environmental education, specifically those associated with caves. The research results find that SWOT analysis presents huge potential for caves to become a source of nature tourism development in Lenggong. Great potential can also be seen from a standpoint of increasing the standard of living of its residents through their involvement in the tourism sector based on local natural assets.

  8. Spectral Properties of ENVISAT ASAR and QuikSCAT Surface Winds in the North Sea

    Directory of Open Access Journals (Sweden)

    Ioanna Karagali

    2013-11-01

    Full Text Available Spectra derived from ENVISAT Advanced Synthetic Aperture Radar (ASAR and QuikSCAT near-surface ocean winds are investigated over the North Sea. The two sensors offer a wide range of spatial resolutions, from 600 m to 25 km, with different spatial coverage over the area of interest. This provides a unique opportunity to study the impact of the spatial resolution on the spectral properties of the wind over a wide range of length scales. Initially, a sub-domain in the North Sea is chosen, due to the overlap of 87 wind scenes from both sensors. The impact of the spatial resolution is manifested as an increase in spectral density over similar wavenumber ranges as the spatial resolution increases. The 600-m SAR wind product reveals a range of wavenumbers in which the exchange processes between micro- and meso-scales occur; this range is not captured by the wind products with a resolution of 1.5 km or lower. The lower power levels of coarser resolution wind products, particularly when comparing QuikSCAT to ENVISAT ASAR, strongly suggest that the effective resolution of the wind products should be high enough to resolve the spectral properties. Spectra computed from 87 wind maps are consistent with those obtained from several thousands of samples. Long-term spectra from QuikSCAT show that during the winter, slightly higher energy content is identified compared to the other seasons.

  9. Understanding adaptation and transformation through indigenous practice: the case of the Guna of Panama

    Directory of Open Access Journals (Sweden)

    Marina J. Apgar

    2015-03-01

    Full Text Available Resilience is emerging as a promising vehicle for improving management of social-ecological systems that can potentially lead to more sustainable arrangements between environmental and social spheres. Central to an understanding of how to support resilience is the need to understand social change and its links with adaptation and transformation. Our aim is to contribute to insights about and understanding of underlying social dynamics at play in social-ecological systems. We argue that longstanding indigenous practices provide opportunities for investigating processes of adaptation and transformation. We use in-depth analysis of adaptation and transformation through engagement in participatory action research, focusing on the role of cultural and social practices among the Guna indigenous peoples in Panama. Our findings reveal that cultural practices facilitating leadership development, personhood development, and social networking are critical for enabling both adaptation and transformation. Further, we argue that Guna ritual practice builds additional skills, such as critical self-reflection and creative innovation, that are important for supporting the deeper changes required by transformation.

  10. opoku asare

    African Journals Online (AJOL)

    dmosman.admin

    Natural dyes from plant, animal and mineral sources have been used for centuries across the ... draining the liquor into a plastic bowl, immersing the test cotton fabric and dyeing it hot or cold. ... ing special types of designs for modern fabrics.

  11. Spectral Properties of ENVISAT ASAR and QuikSCAT Surface Winds in the North Sea

    DEFF Research Database (Denmark)

    Karagali, Ioanna; Larsén, Xiaoli Guo; Badger, Merete

    2013-01-01

    as an increase in spectral density over similar wavenumber ranges as the spatial resolution increases. The 600-m SAR wind product reveals a range of wavenumbers in which the exchange processes between micro- and meso-scales occur; this range is not captured by the wind products with a resolution of 1.5 km......Spectra derived from ENVISAT Advanced Synthetic Aperture Radar (ASAR) and QuikSCAT near-surface ocean winds are investigated over the North Sea. The two sensors offer a wide range of spatial resolutions, from 600 m to 25 km, with different spatial coverage over the area of interest. This provides...... a unique opportunity to study the impact of the spatial resolution on the spectral properties of the wind over a wide range of length scales. Initially, a sub-domain in the North Sea is chosen, due to the overlap of 87 wind scenes from both sensors. The impact of the spatial resolution is manifested...

  12. EnviSAT ASAR Monitoring Of The Natural And Archaeological Landscape Of Nasca, Peru

    Science.gov (United States)

    Cigna, Francesca; Tapete, Deodato; Lasaponara, Rosa; Masini, Nicola

    2013-12-01

    We exploit the 4year-long archive of ENVISAT ASAR IS2 C-band imagery available through ESA Cat-1 project id.11073 over Nasca (Southern Peru), to reconstruct the temporal evolution of the Rio Grande drainage basin and its impacts on the natural and cultural heritage preserved within this region, well- known for the evidences of the ancient Paracas and Nasca Civilizations who flourished between the 4th century BC and the 6th century AD. Inferences about the recent changes of the cultural landscapes and the main landforms in 2003-2007 were retrieved based on SAR backscattering (σ0) time series. Ancient aqueduct systems (the so-called puquios) and the famous geoglyphs ('Nasca Lines') were detected, even at a medium-resolution scale provided by ENVISAT images.

  13. A new method to calibrate Lagrangian model with ASAR images for oil slick trajectory.

    Science.gov (United States)

    Tian, Siyu; Huang, Xiaoxia; Li, Hongga

    2017-03-15

    Since Lagrangian model coefficients vary with different conditions, it is necessary to calibrate the model to obtain optimal coefficient combination for special oil spill accident. This paper focuses on proposing a new method to calibrate Lagrangian model with time series of Envisat ASAR images. Oil slicks extracted from time series images form a detected trajectory of special oil slick. Lagrangian model is calibrated by minimizing the difference between simulated trajectory and detected trajectory. mean center position distance difference (MCPD) and rotation difference (RD) of Oil slicks' or particles' standard deviational ellipses (SDEs) are calculated as two evaluations. The two parameters are taken to evaluate the performance of Lagrangian transport model with different coefficient combinations. This method is applied to Penglai 19-3 oil spill accident. The simulation result with calibrated model agrees well with related satellite observations. It is suggested the new method is effective to calibrate Lagrangian model. Copyright © 2016 Elsevier Ltd. All rights reserved.

  14. PENYULUHAN TEPAT GUNA YANG BERKAITAN DENGAN PENYAKIT MALARIA BAGI PENDUDUK HARGOTIRTO KECAMATAN KOKAP, KABUPATEN KULONPROGO, DI YOGYAKARTA

    Directory of Open Access Journals (Sweden)

    Siti Sapardiyah Santoso

    2012-10-01

    Full Text Available Penelitian "Penyuluhan yang Tepat Guna bagi Masyarakat Daerah Endemis Malaria di Kecamatan Kokap, Kabupaten Kulonprogo, Daerah Istimewa Yogyakarta" dilakukan untuk mendapatkan gambaran karakteristik kelompok sasaran, tentang pengetahuan, sikap, dan perilaku kelompok sasaran sebelum dan sesudah intervensi. dan mendapatkan penyuluhan yang tepat guna untuk masyarakat kelompok sasaran. Metode pengumpulan data dilakukan pada awal sebelum dilakukan intervensi dan pada akhir setelah dilakukan intervensi. lntervensi dilakukan dengan cara tatap muka, diskusi, dan alat bantu media penyuluhan sebanyak tiga kali. Subyek penelitian adalah ibu, bapak, tokoh masyarakat (Toma, dan remaja yang dipilih berdasarkan cara sampling acak sederhana. Pengumpulan data dilakukan dengan cara menggunakan kuesioner. Hal ini dilakukan untuk menggali informasi pengetahuan, sikap, dan perilaku secara kuantitatif. Dan, diskusi kelompok terarah (DKT menggali informasi pengetahuan, sikap dan perilaku, termasuk keyakinan, dan harapan masyarakat secara kualitatif. Hasil penelitian menunjukkan peningkatan perubahan pengetahuan, sikap, dan perilaku secara bermakna pada kelompok intervensi. Peningkatan persentase pada kelompok sasaran berkisar, antara 10% sampai 80%. Sedang pada daerah kontrol hanya sekitar 5% sampai 40%, terutama pengetahuan tentang nyamuk malaria. Peningkatan yang terjadi pada kelompok kontrol kemungkinan karena adanya difusi dari daerah intervensi atau program rutin yang dilakukan oleh Dinas Kesehatan. Penyuluhan yang dilakukan dengan tatap muka, diskusi dengan alat bantu media tentang malaria dapat dilakukan secara mudah dan praktis, dibandingkan dengan menggunakan film atau video, serta dapat dilakukan secara interpersonal maupun kelompok. Guna penerapan di daerah lain diperlukan tenaga yang secara teratur melakukan tatap muka dan diskusi dengan kelompok masyarakat. Penyuluhan tersebut harus terintegrasi dengan strategi advokasi, bina suasana dan gerakan (ABG

  15. A randomized control trial of the effect of yoga on Gunas (personality) and Self esteem in normal healthy volunteers

    OpenAIRE

    Deshpande, Sudheer; Nagendra, H R; Nagarathna, Raghuram

    2009-01-01

    Background/Aims: To study the efficacy of yoga on Gunas (personality) and self esteem in normal adults through a randomized comparative study. Materials and Methods: Of the 1228 persons who attended motivational lectures, 226 subjects aged 18–71 years, of both sexes, who satisfied the inclusion and exclusion criteria, and who consented to participate in the study were randomly allocated into two groups. The Yoga (Y) group practised an integrated yoga module that included asanas, pranayama, me...

  16. A randomized control trial of the effect of yoga on Gunas (personality) and Health in normal healthy volunteers

    OpenAIRE

    Deshpande, Sudheer; Nagendra, H R; Raghuram, Nagarathna

    2008-01-01

    Objective: To study the efficacy of yoga on Guna (yogic personality measure) and general health in normal adults. Methods: Of the 1228 persons who attended introductory lectures, 226 subjects aged 18–71 years, of both sexes, who satisfied the inclusion and exclusion criteria and who consented to participate in the study were randomly allocated into two groups. The Yoga(Y) group practised an integrated yoga module that included asanas, pranayama, meditation, notional correction and devotional ...

  17. A randomized control trial of the effect of yoga on Gunas (personality) and Self esteem in normal healthy volunteers.

    Science.gov (United States)

    Deshpande, Sudheer; Nagendra, H R; Nagarathna, Raghuram

    2009-01-01

    To study the efficacy of yoga on Gunas (personality) and self esteem in normal adults through a randomized comparative study. Of the 1228 persons who attended motivational lectures, 226 subjects aged 18-71 years, of both sexes, who satisfied the inclusion and exclusion criteria, and who consented to participate in the study were randomly allocated into two groups. The Yoga (Y) group practised an integrated yoga module that included asanas, pranayama, meditation, notional correction, and devotional sessions. The comparison group practised mild to moderate physical exercises (PE). Both groups had supervised practices for one hour daily, six days a week, for eight weeks. Guna (personality) was assessed before and after eight weeks using the self-administered "The 'Gita" Inventory of Personality" (GIN) to assess Sattva, Rajas, and Tamas. Self esteem in terms of competency (COM), global self esteem (GSE), moral and self esteem (MSE), social esteem (SET), family self esteem (FSE), body and physical appearance (BPA), and the lie scale (LIS) were assessed using the self esteem questionnaire (SEQ). The baseline scores for all domains for both the groups did not differ significantly (P > 0.05 independent samples t-test). There were significant pre-post improvements in all domains in both groups (P self esteem in the Y group is greater than for the PE group in three out of seven domains. This randomized controlled study has shown the influence of Yoga on Gunas and self esteem in comparison to physical exercise.

  18. Monitoring duration and extent of storm-surge and flooding in Western Coastal Louisiana marshes with Envisat ASAR data

    Science.gov (United States)

    Ramsey, E.; Lu, Z.; Suzuoki, Y.; Rangoonwala, A.; Werle, D.

    2011-01-01

    Inundation maps of coastal marshes in western Louisiana were created with multitemporal Envisat Advanced Synthetic Aperture (ASAR) scenes collected before and during the three months after Hurricane Rita landfall in September 2005. Corroborated by inland water-levels, 7 days after landfall, 48% of coastal estuarine and palustrine marshes remained inundated by storm-surge waters. Forty-five days after landfall, storm-surge inundated 20% of those marshes. The end of the storm-surge flooding was marked by an abrupt decrease in water levels following the passage of a storm front and persistent offshore winds. A complementary dramatic decrease in flood extent was confirmed by an ASAR-derived inundation map. In nonimpounded marshes at elevations ;80 cm during the first month after Rita landfall. After this initial period, drainage from marshes-especially impounded marshes-was hastened by the onset of offshore winds. Following the abrupt drops in inland water levels and flood extent, rainfall events coinciding with increased water levels were recorded as inundation re-expansion. This postsurge flooding decreased until only isolated impounded and palustrine marshes remained inundated. Changing flood extents were correlated to inland water levels and largely occurred within the same marsh regions. Trends related to incremental threshold increases used in the ASAR change-detection analyses seemed related to the preceding hydraulic and hydrologic events, and VV and HH threshold differences supported their relationship to the overall wetland hydraulic condition.

  19. Study on offshore wind farm wakes based on Envisat ASAR, Radarsat-2 and Sentinel-1

    DEFF Research Database (Denmark)

    Hasager, Charlotte Bay; Badger, Merete; Badger, Jake

    energy production in clustered wind farms. Envisat ASAR, Radarsat-2 and Sentinel-1 are used in the study covering wind farms in the North Sea and Kattegat Strait. Three types of analysis are performed. The first is a case based on a Radarsat-2 Scan-SAR wide VV scene (30th April 2013 at 17:41 UTC...... is rotation of the data such that all scenes are aligned with inflow and downstream (wake region) based on the wind direction in the wind field maps. The rotation is done at 1 degree intervals. The data from rotated circles (not geo-collocated) are normalized with the winds at the side-lobes. Side......-lobes are regions expected to be undisturbed by the wind farm wake. The key result of the analysis is the significant wind wake deficit at the inner circle, decreasing at outer circles, as expected. The SAR-based results strongly support the wake model results based on PARK and WRF (Hasager et al. 2015b). The third...

  20. Cross-cultural differences on Gunas and other well-being dimensions.

    Science.gov (United States)

    Singh, Kamlesh; Jain, Anjali; Kaur, Jasleen; Junnarkar, Mohita; Slezackova, Alena

    2016-12-01

    Indian perspective of human nature and personality are often viewed through a trigunas perspective-Sattva, Rajas and Tamas. The current study investigated the triadic gunas and well-being dimensions across 3 nations India (n=493; 194 males and 299 females; mean age=21.73 years, SD=3.23), USA (n=302; 80 males and 222 females; mean age=22.90years, SD=2.78) and Czech Republic (n=353; 67 males and 286 females; mean age=22.29years, SD=2.29) with a total of 1148 participants. Triguna Personality (Vedic Personality inventory) and well- being dimensions measured by Mental Health Continuum- Short Form, Flourishing scale and the Scale of Positive and Negative Experiences (MHC-SF, FS and SPANE) differed across countries. Triguna were correlated with MHC-SF and its clusters, FS and SPANE. Regression analysis revealed that Trigunas accounted significantly for well-being dimensions, for instance, Sattva accounted for 48% variance in Czechs, 56% in Indians and 55% in Americans, Rajas accounted for 21% variance in Czechs, 08% in Indians and 54% in Americans and Tamas accounted for 50% variance in Czechs, 20% in Indians and 64% in Americans. The results reinforce that trigunas personality significantly predict well-being dimensions. Copyright © 2016 Elsevier B.V. All rights reserved.

  1. Pengolahan Citra untuk Mengukur Diameter Terkecil Kayu Guna Mengatasi Rugi Akibat Kesalahan Pengukuran pada Industri Kayu

    Directory of Open Access Journals (Sweden)

    Rifyal Rachmat

    2015-12-01

    Full Text Available Kayu merupakan hasil hutan sebagai bahan dasar dari produk jadi seperti lemari, kursi, dan produk olahan lain. Pada industri pengolahan kayu, metode penentuan harga umumnya didasarkan terhadap perhitungan isi kayu (volume dimana nilai tersebut diawali dengan perhitungan diameter terkecil. Pekerja lapangan pada usaha kayu menggunakan nilai dari diameter terkecil untuk dijadikan acuan perhitungan dengan penggaris. Akan tetapi pengukuran ini kurang akurat karena kayu gelondong mempunyai bentuk yang tidak bulat sempurna. Padahal, selisih satu centimeter saja dapat menentukan grade kayu dan berpengaruh terhadap harga kayu gelondong tersebut. Penelitian menggunakan algorithma pengolahan citra telah dilakukan  maupun dengan spesifikasi tentang permukaan kayu. Teknologi yang dirancang memanfaatkan penginderaan mesin visual yang dilakukan oleh kamera  untuk melakukan penghitungan otomatis terhadap nilai kayu dengan program OpenCV. Pada tugas akhir ini, sebuah alat tepat guna dengan raspberry pi yang akan menjadi standarisasi pengukuran pada usaha kayu dengan menggunakan pengolahan citra digital. Devais yang dibuat sangat portabel dan berhasil mengukur diameter terkecil kayu dengan akurasi pengukuran 97% menggunakan metode kontur dan bounding box. Metode tersebut lebih baik dari metode lingkaran Hough dengan akurasi 89%. Perbaikan sistem dapat dilakukan pada deteksi obyek melalui pencahayaan dan segmentasi kontur.

  2. A randomized control trial of the effect of yoga on Gunas (personality and Self esteem in normal healthy volunteers

    Directory of Open Access Journals (Sweden)

    Deshpande Sudheer

    2009-01-01

    Full Text Available Background/Aims: To study the efficacy of yoga on Gunas (personality and self esteem in normal adults through a randomized comparative study. Materials and Methods: Of the 1228 persons who attended motivational lectures, 226 subjects aged 18-71 years, of both sexes, who satisfied the inclusion and exclusion criteria, and who consented to participate in the study were randomly allocated into two groups. The Yoga (Y group practised an integrated yoga module that included asanas, pranayama, meditation, notional correction, and devotional sessions. The comparison group practised mild to moderate physical exercises (PE. Both groups had supervised practices for one hour daily, six days a week, for eight weeks. Guna (personality was assessed before and after eight weeks using the self-administered "The ′Gita" Inventory of Personality" (GIN to assess Sattva, Rajas, and Tamas . Self esteem in terms of competency (COM, global self esteem (GSE, moral and self esteem (MSE, social esteem (SET, family self esteem (FSE, body and physical appearance (BPA, and the lie scale (LIS were assessed using the self esteem questionnaire (SEQ. Results: The baseline scores for all domains for both the groups did not differ significantly ( P > 0.05 independent samples t-test. There were significant pre-post improvements in all domains in both groups ( P < 0.001 paired t-test. The number of persons who showed improvement in Sattva and decrease in Tamas was significant in the Y but not in the PE group (McNemar test. The effect size for self esteem in the Y group is greater than for the PE group in three out of seven domains. Conclusions: This randomized controlled study has shown the influence of Yoga on Gunas and self esteem in comparison to physical exercise.

  3. KEDUDUKAN PERJANJIAN BANGUN GUNA SERAH (BUILD OPERATE AND TRANSFER/BOT DALAM HUKUM TANAH NASIONAL

    Directory of Open Access Journals (Sweden)

    Anita Anita

    2017-12-01

    Full Text Available Indonesia is a state based on a rule of law the goal of which is to realize a just, prosperous, and materially and spiritually equal people. To realize the goal, progressively, sustainable national development has been conducted. The implementation of the development needs, besides from money, the availability of strategic land. To bridge the lack in both of them, BOT concept can be applied, as an agreement between the owner of land right and investor, where the former provides a feasibility study, building, and operation to the latter for a specified period of time, on the condition that when the BOT period of time has expired then the land together with the buildings and their appliances should be transferred to the former, so that both the owner of land right and the investors are mutually benefited. Keywords : National Development; Land; Capital; BOT   ABSTRAK Negara Indonesia merupakan negara hukum yang bertujuan untuk mewujudkan masyarakat adil dan makmur. Guna mewujudkan tujuan tersebut,  dilakukan pembangunan nasional secara bertahap dan berkelanjutan. Pelaksanaan pembangunan tersebut selain perlu didukung oleh dana juga ketersediaan lahan strategis. Keterbatasan keduanya dapat dilakukan melalui konsep BOT,  sebagai suatu perjanjian antara pemilik hak atas tanah dengan investor, dimana pemilik hak atas tanah menyerahkan studi kelayakan, pembangunan, pengoperasian kepada investor pada suatu jangka waktu tertentu, dengan ketentuan apabila masa BOT telah habis, tanah beserta bangunan, serta kelengkapan bangunan diserahkan kepada pemilik hak atas tanah, sehingga baik pemilik hak atas tanah maupun pihak investor yang mendanai pembangunan objek BOT memiliki keuntungan. Kata Kunci : Pembangunan Nasional; Tanah; Dana; BOT

  4. Soil surface moisture estimation over a semi-arid region using ENVISAT ASAR radar data for soil evaporation evaluation

    Directory of Open Access Journals (Sweden)

    M. Zribi

    2011-01-01

    Full Text Available The present paper proposes a method for the evaluation of soil evaporation, using soil moisture estimations based on radar satellite measurements. We present firstly an approach for the estimation and monitoring of soil moisture in a semi-arid region in North Africa, using ENVISAT ASAR images, over two types of vegetation covers. The first mapping process is dedicated solely to the monitoring of moisture variability related to rainfall events, over areas in the "non-irrigated olive tree" class of land use. The developed approach is based on a simple linear relationship between soil moisture and the backscattered radar signal normalised at a reference incidence angle. The second process is proposed over wheat fields, using an analysis of moisture variability due to both rainfall and irrigation. A semi-empirical model, based on the water-cloud model for vegetation correction, is used to retrieve soil moisture from the radar signal. Moisture mapping is carried out over wheat fields, showing high variability between irrigated and non-irrigated wheat covers. This analysis is based on a large database, including both ENVISAT ASAR and simultaneously acquired ground-truth measurements (moisture, vegetation, roughness, during the 2008–2009 vegetation cycle. Finally, a semi-empirical approach is proposed in order to relate surface moisture to the difference between soil evaporation and the climate demand, as defined by the potential evaporation. Mapping of the soil evaporation is proposed.

  5. Mapping tillage operations over peri-urban croplands using a synchronous SPOT4/ASAR ENVISAT pair and soil roughness measurements

    Science.gov (United States)

    Vaudour, Emmanuelle; Baghdadi, Nicolas; Gilliot, Jean-Marc

    2014-05-01

    Tillage operations (TOs) affect nutrient uptake, carbon sequestration, water and CO2 exchanges in soil, and therefore impact soil ecology together with biophysical processes such as soil erosion, leaching, run-off and infiltration. They are critical for parameterizing complex dynamic models of carbon and nitrogen. This study done in the framework of the Prostock-Gessol3 project presents an approach for mapping TOs of bare agricultural fields over a peri-urban area characterized by conventional tillage system in the western suburbs of Paris (France), combining synchronous SPOT4 and ENVISAT/ASAR images (HH and HV polarizations). Spatial modeling relied on 57 reference within-field areas named 'reference zones' (RZs) homogeneous for their soil properties, constructed in the vicinity of 57 roughness measurement locations and spread across 20 agricultural fields for which TOs were known. Soil roughness expressed as the standard deviation of surface height (Hrms) was estimated on the ground with a fully automatic photogrammetric method based on the processing of a set of overlapping pictures taken from different viewpoints from a simple digital camera all around a rectangular frame. The relationship was studied between the mean backscattering coefficient of the ASAR image and Hrms choosing a limited set of 28 RZs, on which successive random selections of training/validating RZs were then performed; the remaining 29 RZs were kept for validating the final map results. Six supervised per-pixel classifiers were used in order to map 2 TOs classes (seedbed&harrowed and late winter plough) in addition to 4 landuse classes (forest, urban,crops and grass, water bodies): support vector machine with polynomial kernel (pSVM), SVM with radial basis kernel (rSVM), artificial neural network (ANN), Maximum Likelihood (ML), regression tree (RT), and random forests (RF). All 6 classifiers were implemented in a bootstrapping approach in order to assess the uncertainty of map results. The

  6. Analisis Pengendalian Kualitas pada Engine Boss Drive Face K44F dengan Metode Six Sigma di PT. Sparta Guna Sentosa

    Directory of Open Access Journals (Sweden)

    Prima Fithri

    2016-11-01

    Full Text Available Industrial competition in Indonesia is getting strict. One of the important factor to win this competition is the quality level of the product produced. Production process in PT. Sparta Guna Sentosa generally produces defect products. Part that generate most of the defect products is Boss Drive Face K44F which the demand of this part for each period is high enough. Hence, the quality control using the Six Sigma method is needed to decrease the defect products. The Six Sigma is a method to analyzes the problem with DMAIC (Define, Measure, Analyze, Improve, and Control. The results showed that the main defect that  will be priority of problem solving is the length which is below the specifications about 40 ~ 40.01 mm and then the solution of problem is designed.

  7. PERJANJIAN BANGUN GUNA SERAH (BUILD, OPERATE AND TRANSFER ANTARA PEMERINTAH PROVINSI SUMATERA SELATAN DENGAN PIHAK SWASTA

    Directory of Open Access Journals (Sweden)

    Vita Justisia

    2015-08-01

    Full Text Available Abstract: The availability of adequate infrastructure, need tosupport the implementation of national development and toimprove Indonesia's competitiveness in the global era. Toovercome this, the Government of South Sumatra Province tobuild agreement Build, Operate, and Transfer in thedevelopment of infrastructure without burdening the localbudget through cooperation with Third Parties. This article willbe assessed on what consideration the Government of SouthSumatra Province in determining system Build, Operate, andTransfer, procedures and implementation agreements totransfer wake, as well as whether to transfer the wakeagreement meets the principle of balance and legal certainityimproving the welfare of society.ملخص: توافر البنیة التحتیة المناسبة، حاجة ملحة لدعم تنفیذ التنمیة الوطنیةوتحسین القدرة التنافسیة اندونیسیا في عصر العولمة. للتغلب على ھذه، وحكومةمقاطعة سومطرة الجنوبیة لبناء اتفاق تطبیق سارح في تطویر البنیة التحتیة دونإثقال كاھل المیزانیة المحلیة من خلال التعاون مع الأطراف الثالثة. في ھذه الدراسةسیتم تقییمھا على ما نظر حكومة مقاطعة سومطرة الجنوبیة في نظام تحدید البناءوصولا إلى سارح وإجراءات و اتفاقات التنفیذ لنقل بعد، وكذلك ما إذا كان سیتم نقلالاتفاق أعقاب یلبي مبدأ التوازن و الیقین القانوني في تحسین رفاھیة المجتمع.Kata Kunci: Perjanjian Bangun Guna Serah

  8. ANALISIS YURIDIS KEPEMILIKAN HAK GUNA BANGUNAN ATAS RUKO DI PASAR REJOAMERTANI TEMANGGUNG

    Directory of Open Access Journals (Sweden)

    Rifki Herman Saputra

    2016-10-01

    literature studies and interviews.  Methods of data analysis done by qualitative analysis. Based on the research that has historically been the object of land in Jalan Colonel Sugiono, Jalan S. Parman, and Jalan Gunung Prau then type certificate Rejoamertani office market is Broking Land Property Rights. Regarding the extension of HGB can,with which HGB types based on its origin soil authors conclude result Hak Guna Bangunan (HGB on Properties. Because this happens with the HGB granting by the holders of Rights Owned by deed made by a land deed official (PPAT. HGB is said because it is clear that once was the exchange between the district government and PT. This means that the object and the status of the exchange rights also switched. Puri Sakti Perkasa PT can not gain Properties for Legal Entities.

  9. Flood Mapping and Flood Dynamics of the Mekong Delta: ENVISAT-ASAR-WSM Based Time Series Analyses

    Directory of Open Access Journals (Sweden)

    Stefan Dech

    2013-02-01

    Full Text Available Satellite remote sensing is a valuable tool for monitoring flooding. Microwave sensors are especially appropriate instruments, as they allow the differentiation of inundated from non-inundated areas, regardless of levels of solar illumination or frequency of cloud cover in regions experiencing substantial rainy seasons. In the current study we present the longest synthetic aperture radar-based time series of flood and inundation information derived for the Mekong Delta that has been analyzed for this region so far. We employed overall 60 Envisat ASAR Wide Swath Mode data sets at a spatial resolution of 150 meters acquired during the years 2007–2011 to facilitate a thorough understanding of the flood regime in the Mekong Delta. The Mekong Delta in southern Vietnam comprises 13 provinces and is home to 18 million inhabitants. Extreme dry seasons from late December to May and wet seasons from June to December characterize people’s rural life. In this study, we show which areas of the delta are frequently affected by floods and which regions remain dry all year round. Furthermore, we present which areas are flooded at which frequency and elucidate the patterns of flood progression over the course of the rainy season. In this context, we also examine the impact of dykes on floodwater emergence and assess the relationship between retrieved flood occurrence patterns and land use. In addition, the advantages and shortcomings of ENVISAT ASAR-WSM based flood mapping are discussed. The results contribute to a comprehensive understanding of Mekong Delta flood dynamics in an environment where the flow regime is influenced by the Mekong River, overland water-flow, anthropogenic floodwater control, as well as the tides.

  10. A randomized control trial of the effect of yoga on Gunas (personality) and Health in normal healthy volunteers.

    Science.gov (United States)

    Deshpande, Sudheer; Nagendra, H R; Raghuram, Nagarathna

    2008-01-01

    To study the efficacy of yoga on Guna (yogic personality measure) and general health in normal adults. Of the 1228 persons who attended introductory lectures, 226 subjects aged 18-71 years, of both sexes, who satisfied the inclusion and exclusion criteria and who consented to participate in the study were randomly allocated into two groups. The Yoga(Y) group practised an integrated yoga module that included asanas, pranayama, meditation, notional correction and devotional sessions. The control group practised mild to moderate physical exercises (PE). Both groups had supervised practice sessions (by trained experts) for one hour daily, six days a week for eight weeks. Guna (yogic personality) was assessed before and after eight weeks using the self-administered Vedic Personality Inventory (VPI) which assesses Sattva (gentle and controlled), Rajas (violent and uncontrolled) and Tamas (dull and uncontrolled). The general health status (total health), which includes four domains namely somatic symptoms (SS), anxiety and insomnia (AI), social dysfunction (SF) and severe depression (SP), was assessed using a General Health Questionnaire (GHQ). Baseline scores for all the domains for both the groups did not differ significantly (P > 0.05, independent samples t test). Sattva showed a significant difference within the groups and the effect size was more in the Y than in the PE group. Rajas showed a significant decrease within and between the groups with a higher effect size in the PE group. Tamas showed significant reduction within the PE group only. The GHQ revealed that there was significant decrease in SS, AI, SF and SP in both Y and PE groups (Wilcoxcon Singed Rank t test). SS showed a significant difference between the groups (Mann Whitney U Test). There was an improvement in Sattva in both the Yoga and control groups with a trend of higher effect size in Yoga; Rajas reduced in both but significantly better in PE than in Yoga and Tamas reduced in PE. The general health

  11. Pelaksanaan Kontrak Kerjasama dengan Sistem Bangun Guna Serah / Build Operate Transfer (Bot) dalam Pembangunan Infrastruktur Jalan Tol Medan – Kualanamu – Tebing Tinggi

    OpenAIRE

    Budi Santoso, Rinitami Njatrijani, Putri Anita Sitanggang*

    2017-01-01

    Kontrak kerjasama dengan sistem bangun guna serah / Build Operate Transfer (BOT) yang diterapkan dalam Perjanjian Pengusahaan Jalan Tol (PPJT) telah membantu pemerintah dalam membangun Jalan Tol Medan – Kualanamu – Tebing Tinggi. Dengan adanya sistem BOT, maka pemerintah tidak lagi kesulitan dalam penyediaan dana untuk merealisasikan jalan tol tersebut. Disamping itu pelaksanaan kontrak kerjasama tersebut haruslah mengacu pada Peraturan Presiden Nomor 38 Tahun 2015 tentang Kerjasama Pemerinta...

  12. Application of ASAR-ENVISAT Data for Monitoring Andean Volcanic Activity : Results From Lastarria-Azufre Volcanic Complex (Chile-Argentina)

    Science.gov (United States)

    Froger, J.; Remy, D.; Bonvalot, S.; Franco Guerra, M.

    2005-12-01

    Since the pioneer study on Mount Etna by Massonnet et al., in 1995, several works have illustrated the promising potentiality of Synthetic Aperture Radar Interferometry (INSAR) for the monitoring of volcanoes. In the case of wide, remote or hazardous volcanic areas, in particular, INSAR represents a safer and more economic way to acquire measurements than from ground based geodetic networks. Here we present the preliminary results of an interferometric survey made with ASAR-ENVISAT data on a selection of South American volcanoes where deformation signals had been previously evidenced or are expected. An interesting result is the detection of a present-day active ground deformation on the Azufre-Lastarria area (Chile-Argentina) indicating that process, identified during 1998-2000 by Pritchard and Simmons (2004) from ERS data, is still active. The phase signal visible on ASAR interferograms (03/2003-06/2005) is roughly elliptical with a 45 km NNE-SSW major axis. Its amplitude increases as a function of time and is compatible with ground uplift in the line of sight of the satellite. The ASAR time series (up to 840 days, 7 ASAR images) indicates variable deformation rate that might confirm the hypothesis of a non uniform deformation process. We investigated the origin and the significance of the deformation using various source modelling strategies (analytical and numerical). The observed deformation can be explained by the infilling of an elliptical magmatic reservoir lying between 7 and 10 km depth. The deformation could represent the first stage of a new caldera forming as it is correlated with a large, although subtle, topographic depression surrounded by a crown of monogenetic centers. A short wavelength inflation has also been detected on Lastaria volcano. It could result from the on-going infilling of a small subsurface magmatic reservoir, eventually supplied by the deeper one. All these observations point out the need of a closer monitoring of this area in

  13. Preliminary inter-model comparison of the Agulhas current with direct range doppler velocity estimates from Envisat's Advanced Synthetic Aperture Radar (ASAR)

    CSIR Research Space (South Africa)

    Backeberg, Bjorn C

    2010-07-01

    Full Text Available in this study. areas of interest, such as the thermocline and bottom boundary layers. The terrain following coordinates avoid spurious effects associated with discontinuous (step-wise) representation of bathymetry. The ROMS....6 weaker than observed from ASAR. Furthermore, ROMS seems to be superior over HYCOM at representing the topographic stearing effect of the Agulhas Current, especially in the southern region. An assessment of the vertical structure...

  14. A randomized control trial of the effect of yoga on Gunas (personality and Health in normal healthy volunteers

    Directory of Open Access Journals (Sweden)

    Deshpande Sudheer

    2008-01-01

    Full Text Available Objective : To study the efficacy of yoga on Guna (yogic personality measure and general health in normal adults. Methods : Of the 1228 persons who attended introductory lectures, 226 subjects aged 18-71 years, of both sexes, who satisfied the inclusion and exclusion criteria and who consented to participate in the study were randomly allocated into two groups. The Yoga(Y group practised an integrated yoga module that included asanas , pranayama , meditation, notional correction and devotional sessions. The control group practised mild to moderate physical exercises (PE. Both groups had supervised practice sessions (by trained experts for one hour daily, six days a week for eight weeks. Guna (yogic personality was assessed before and after eight weeks using the self-administered Vedic Personality Inventory (VPI which assesses Sattva (gentle and controlled, Rajas (violent and uncontrolled and Tamas (dull and uncontrolled. The general health status (total health, which includes four domains namely somatic symptoms (SS, anxiety and insomnia (AI, social dysfunction (SF and severe depression (SP, was assessed using a General Health Questionnaire (GHQ. Results : Baseline scores for all the domains for both the groups did not differ significantly ( P > 0.05, independent samples t test. Sattva showed a significant difference within the groups and the effect size was more in the Y than in the PE group. Rajas showed a significant decrease within and between the groups with a higher effect size in the PE group. Tamas showed significant reduction within the PE group only. The GHQ revealed that there was significant decrease in SS, AI, SF and SP in both Y and PE groups (Wilcoxcon Singed Rank t test. SS showed a significant difference between the groups (Mann Whitney U Test. Conclusions : There was an improvement in Sattva in both the Yoga and control groups with a trend of higher effect size in Yoga; Rajas reduced in both but significantly better in PE than

  15. A randomized control trial of the effect of yoga on Gunas (personality and Health in normal healthy volunteers

    Directory of Open Access Journals (Sweden)

    Deshpande Sudheer

    2008-01-01

    Full Text Available Objective: To study the efficacy of yoga on Guna (yogic personality measure and general health in normal adults. Methods: Of the 1228 persons who attended introductory lectures, 226 subjects aged 18-71 years, of both sexes, who satisfied the inclusion and exclusion criteria and who consented to participate in the study were randomly allocated into two groups. The Yoga(Y group practised an integrated yoga module that included asanas , pranayama , meditation, notional correction and devotional sessions. The control group practised mild to moderate physical exercises (PE. Both groups had supervised practice sessions (by trained experts for one hour daily, six days a week for eight weeks. Guna (yogic personality was assessed before and after eight weeks using the self-administered Vedic Personality Inventory (VPI which assesses Sattva (gentle and controlled, Rajas (violent and uncontrolled and Tamas (dull and uncontrolled. The general health status (total health, which includes four domains namely somatic symptoms (SS, anxiety and insomnia (AI, social dysfunction (SF and severe depression (SP, was assessed using a General Health Questionnaire (GHQ. Results: Baseline scores for all the domains for both the groups did not differ significantly ( P > 0.05, independent samples t test. Sattva showed a significant difference within the groups and the effect size was more in the Y than in the PE group. Rajas showed a significant decrease within and between the groups with a higher effect size in the PE group. Tamas showed significant reduction within the PE group only. The GHQ revealed that there was significant decrease in SS, AI, SF and SP in both Y and PE groups (Wilcoxcon Singed Rank t test. SS showed a significant difference between the groups (Mann Whitney U Test. Conclusions: There was an improvement in Sattva in both the Yoga and control groups with a trend of higher effect size in Yoga; Rajas reduced in both but significantly better in PE than in

  16. Pengendalian Pemberian Hak Guna Usaha atas Tanah sebagai Upaya Pencegahan Kerusakan Hutan karena Perambahan Kawasan Hutan yang Dilakukan oleh Perkebunan

    Directory of Open Access Journals (Sweden)

    Yusuf Saepul Zamil

    2015-08-01

    Full Text Available ABSTRAK Kasus kebakaran hutan yang terjadi di Provinsi Riau dan beberapa daerah di Indonesia menjadi bencana nasional karena dampak dari kebakaran hutan tersebut menyebabkan kabut asap yang merusak kesehatan, mengganggu aktivitas masyarakat, merusak ekosistem tumbuh-tumbuhan dan hewan, membahayakan penerbangan, protes dari negara tetangga karena adanya kabut asap, dan kerugian-kerugian lainnya. Perambahan hutan juga menyebabkan masyarakat adat dipaksa keluar dari tanah leluhur karena hutan tempat hidup dan mencari penghidupan hangus terbakar. Hal ini adalah kejahatan kemanusiaan luar biasa yang dilakukan oleh para penjarah hutan. Pemberian hak guna usaha atas tanah untuk perkebunan yang mengalihfungsikan kawasan hutan menjadi kawasan perkebunan seharusnya terlebih dahulu mendapat persetujuan dari Kementerian Lingkungan Hidup dan Kehutanan, walaupun hak guna usaha yang dimohonkan berada pada kawasan area penggunaan lain yang dikuasai oleh pemerintah daerah. Pengendalian izin pengelolaan dan pemanfaatan lahan untuk perkebunan yang merambah kawasan hutan dapat dilakukan antara lain: membuat peraturan daerah tentang tata ruang wilayah dengan menetapkan kawasan hutan di dalam tidak boleh dialihfungsikan menjadi kawasan perkebunan atau kawasan lainnya, menetapkan hutan abadi di beberapa wilayah di Indonesia, dan kebijakan moratorium izin-izin usaha perkebunan. Abstract Cases of fires in Riau Province and some areas in Indonesia became a national disaster due to the impact of forest fires causing smog that damage health, disrupt community activities, destruction of the ecosystem of plants and animals, endanger the flight, protests from neighboring countries because of the smog, and other loses. Encroachment also led to indigenous people being forced out of their ancestral lands as forest where they live and make a living is burned down. This is an incredible crimes against humanity committed by forest dwellers. Granting land use permit which transforms

  17. Pasture Monitoring Using SAR with COSMO-SkyMed, ENVISAT ASAR, and ALOS PALSAR in Otway, Australia

    Directory of Open Access Journals (Sweden)

    Xiaojing Li

    2013-07-01

    Full Text Available Because of all-weather working ability, sensitivity to biomass and moisture, and high spatial resolution, Synthetic aperture radar (SAR satellite images can perfectly complement optical images for pasture monitoring. This paper aims to examine the potential of the integration of COnstellation of small Satellites for the Mediterranean basin Observasion (COSMO-SkyMed, Environmental Satellite Advanced Synthetic Aperture Radar (ENVISAT ASAR, and Advanced Land Observing Satellite Phased Array type L-band Synthetic Aperture Radar (ALOS PALSAR radar signals at horizontally emitted and received polarization (HH for pasture monitoring at the paddock scale in order to guide farmers for better management. The pasture site is selected, in Otway, Victoria, Australia. The biomass, water content of grass, and soil moisture over this site were analyzed with these three bands of SAR images, through linear relationship between SAR backscattering coefficient, and vegetation indices Normalized Differential Vegetation Index (NDVI, Normalized Difference Water Index (NDWI, Enhanced Vegetation Index (EVI, together with soil moisture index (MI. NDVI, NDWI, and MI are considered as proxy of pasture biomass, plant water content, and soil moisture, respectively, and computed from optical images and climate data. SAR backscattering coefficient and vegetation indices are computed within a grass zone, defined by classification with MODIS data. The grass condition and grazing activities for specific paddocks are detectable, based on SAR backscatter, with all three wavelengths datasets. Both temporal and spatial analysis results show that the X-band SAR has the highest correlation to the vegetation indices. However, its accuracy can be affected by wet weather due to its sensitivity to the water on leaves. The C-band HH backscattering coefficient showed moderate reliability to evaluate biomass and water content of grass, with limited influence from rainfall in the dry season

  18. Envisat/ASAR images for the calibration of wind drag action in the Doñana wetlands 2D hydrodynamic model

    OpenAIRE

    Ramos Fuertes, Anaïs; Martí Cardona, Belén; Bladé i Castellet, Ernest; Dolz Ripollès, Josep

    2014-01-01

    Doñana National Park wetlands are located in southwest Spain, on the right bank of the Guadalquivir River, near the Atlantic Ocean coast. The wetlands dry out completely every summer and progressively flood again throughout the fall and winter seasons. Given the flatness of Doñana’s topography, the wind drag action can induce the flooding or emergence of extensive areas, detectable in remote sensing images. Envisat/ASAR scenes acquired before and during strong and persistent wind episodes ena...

  19. PENGEMBANGAN PROTOTIPE EGG BOILER SEBAGAI MEDIA PEMBELAJARAN PRAKARYA DAN KEWIRAUSAHAAN UNTUK MATERI TEKNOLOGI TEPAT GUNA KELAS XI MIA SMA NEGERI 4 SINGARAJA TAHUN AJARAN 2016/2017

    Directory of Open Access Journals (Sweden)

    Indra Kusuma Harta

    2017-07-01

    Full Text Available Penelitian ini bertujuan untuk mengembangkan Prototipe Egg Boiler (Pengkukus Telur Otomatis sebagai media pembelajaran untuk mata pelajaran Prakarya dan Kewirausahaan pada materi Teknologi Tepat Guna di Kelas XI MIA SMA Negeri 4 Singaraja. Penelitian ini dilakukan dengan menggunakan metode Penelitian dan Pengembangan dalam bidang pendidikan. Hasil uji validasi ahli media memperoleh skor sebesar 0,75 dalam kategori tinggi. Uji validasi isi dengan nilai sebesar 0,81 dalam kategori sangat tinggi.  Sedangkan hasil uji coba perorangan dengan nilai sebesar 0.93, uji coba kelompok kecil dengan nilai sebesar 0.71, dan uji coba lapangan dengan nilai sebesar 0.82. Pada uji coba lapangan juga dilakukan dengan menganalisis nilai dari kegiatan praktikum, nilai yang diperoleh 87.4 dikategorikan dengan hasil belajar tinggi. Dari hasil nilai pre-test dan post-test tersebut secara keseluruhan mengalami peningkatan. Sehingga Pototipe Egg Boiler yang telah dikembangkan sangat membantu siswa dalam memahami materi dan praktikum mata pelajaran Prakarya dan Kewirausahaan untuk materi Teknologi Tepat Guna di Kelas XI MIA SMA Negeri 4 Singaraja.

  20. Envisat/ASAR Images for the Calibration of Wind Drag Action in the Doñana Wetlands 2D Hydrodynamic Model

    Directory of Open Access Journals (Sweden)

    Anaïs Ramos-Fuertes

    2013-12-01

    Full Text Available Doñana National Park wetlands are located in southwest Spain, on the right bank of the Guadalquivir River, near the Atlantic Ocean coast. The wetlands dry out completely every summer and progressively flood again throughout the fall and winter seasons. Given the flatness of Doñana’s topography, the wind drag action can induce the flooding or emergence of extensive areas, detectable in remote sensing images. Envisat/ASAR scenes acquired before and during strong and persistent wind episodes enabled the spatial delineation of the wind-induced water displacement. A two-dimensional hydrodynamic model of Doñana wetlands was built in 2006 with the aim to predict the effect of proposed hydrologic restoration actions within Doñana’s basin. In this work, on-site wind records and concurrent ASAR scenes are used for the calibration of the wind-drag modeling by assessing different formulations. Results show a good adjustment between the modeled and observed wind drag effect. Displacements of up to 2 km in the wind direction are satisfactorily reproduced by the hydrodynamic model, while including an atmospheric stability parameter led to no significant improvement of the results. Such evidence will contribute to a more accurate simulation of hypothetic or design scenarios, when no information is available for the atmospheric stability assessment.

  1. Exploiting Growing Stock Volume Maps for Large Scale Forest Resource Assessment: Cross-Comparisons of ASAR- and PALSAR-Based GSV Estimates with Forest Inventory in Central Siberia

    Directory of Open Access Journals (Sweden)

    Christian Hüttich

    2014-07-01

    Full Text Available Growing stock volume is an important biophysical parameter describing the state and dynamics of the Boreal zone. Validation of growing stock volume (GSV maps based on satellite remote sensing is challenging due to the lack of consistent ground reference data. The monitoring and assessment of the remote Russian forest resources of Siberia can only be done by integrating remote sensing techniques and interdisciplinary collaboration. In this paper, we assess the information content of GSV estimates in Central Siberian forests obtained at 25 m from ALOS-PALSAR and 1 km from ENVISAT-ASAR backscatter data. The estimates have been cross-compared with respect to forest inventory data showing 34% relative RMSE for the ASAR-based GSV retrievals and 39.4% for the PALSAR-based estimates of GSV. Fragmentation analyses using a MODIS-based land cover dataset revealed an increase of retrieval error with increasing fragmentation of the landscape. Cross-comparisons of multiple SAR-based GSV estimates helped to detect inconsistencies in the forest inventory data and can support an update of outdated forest inventory stands.

  2. Detection of open water dynamics with ENVISAT ASAR in support of land surface modelling at high latitudes

    Directory of Open Access Journals (Sweden)

    A. Bartsch

    2012-02-01

    Full Text Available Wetlands are generally accepted as being the largest but least well quantified single source of methane (CH4. The extent of wetland or inundation is a key factor controlling methane emissions, both in nature and in the parameterisations used in large-scale land surface and climate models. Satellite-derived datasets of wetland extent are available on the global scale, but the resolution is rather coarse (>25 km. The purpose of the present study is to assess the capability of active microwave sensors to derive inundation dynamics for use in land surface and climate models of the boreal and tundra environments. The focus is on synthetic aperture radar (SAR operating in C-band since, among microwave systems, it has comparably high spatial resolution and data availability, and long-term continuity is expected.

    C-band data from ENVISAT ASAR (Advanced SAR operating in wide swath mode (150 m resolution were investigated and an automated detection procedure for deriving open water fraction has been developed. More than 4000 samples (single acquisitions tiled onto 0.5° grid cells have been analysed for July and August in 2007 and 2008 for a study region in Western Siberia. Simple classification algorithms were applied and found to be robust when the water surface was smooth. Modification of input parameters results in differences below 1 % open water fraction. The major issue to address was the frequent occurrence of waves due to wind and precipitation, which reduces the separability of the water class from other land cover classes. Statistical measures of the backscatter distribution were applied in order to retrieve suitable classification data. The Pearson correlation between each sample dataset and a location specific representation of the bimodal distribution was used. On average only 40 % of acquisitions allow a separation of the open water class. Although satellite data are available every 2–3 days over the Western Siberian

  3. Archaeological prospection of cultural heritage in the Nasca region, Peru, by coupling ENVISAT ASAR 2003-2007 and optical-VHR time series

    Science.gov (United States)

    Tapete, Deodato; Cigna, Francesca; Masini, Nicola; Lasaponara, Rosa

    2013-04-01

    We present the radar-interpretation of a 4year-long stack of ENVISAT ASAR imagery, integrated and cross-validated with optical-Very High Resolution (VHR) data from QuickBird2, GeoEye and WorldView-1/2, and carried out over the cultural and natural heritage of the Nasca region in Southern Peru. This research is performed thanks to the provision of free-access archive SAR data from the European Space Agency (ESA) through the Cat-1 project 11073, and is supporting the activities of the Italian mission of heritage Conservation and Archaeogeophysics (ITACA), which directly involve researchers from the Institute for Archaeological and Monumental Heritage (IBAM) and the Institute of Methodologies for Environmental Analysis (IMAA), National Research Council (CNR) of Italy. The whole ENVISAT ASAR imagery archive, consisting of 8 ASAR IS2 scenes acquired in descending mode between 04/02/2003 and 15/11/2005 and 5 images in ascending mode between 24/07/2005 and 11/11/2007, was processed by exploiting and analyzing SAR amplitude information and change detection to reconstruct the temporal evolution of radar signatures and related backscattering coefficient (σ0) of the targets on the ground in the monitoring period 2003-2007. The selection of a SAR amplitude-based change detection method was made to explore its actual potentials for archaeological prospection and monitoring purposes, complementarily to approaches of interferometric coherence used by other scholars over the same region of investigation. The novel contribution to heritage studies over Nasca includes remote sensing insights into the renowned UNESCO-WHL Nasca geoglyphs and archaeological mounds of the adobe Ceremonial Centre of Cahuachi, as well as the ancient puquios within the Rio Grande drainage basin. The latter are prehispanic underground aqueducts, and nowadays represent not only important cultural features to preserve, but also a potential driver to revitalize waterways and oases in such a dry region

  4. KARAKTERISTIK DAN MOTIVASI WISATAWAN DALAM VOLUNTOURISM DI KABUPATEN GIANYAR (Studi Kasus Pada Yayasan Widya Guna Desa Bedulu dan Yayasan Bumi Sehat Desa Nyuh Kuning

    Directory of Open Access Journals (Sweden)

    Irena Hersi Kristanti

    2015-12-01

    Full Text Available Nowadays social motivation appears in various forms of tourism activities, one of them is the presence of voluntourism activities in a foundation or village where tourist activity could bring sustainable positive impact for nature and local communities. In this study, the author is interested to collect the data about the characteristics and motivations of volunteer tourists on voluntourism in Widya Guna Foundation, Bedulu Village and Bumi Sehat Foundation, Nyuh Kuning Village, Gianyar Regency, Bali. The purpose of this study is to determine how the characteristics and motivations of volunteer tourists in both foundation in order to inspire other tourists in a choice of responsible tourism. Methods of data collection which been used were observation, questionnaire, interview, and literature study. The results obtained by the data collection are that the characteristics of the volunteer tourists are divided into trip descriptor and tourist descriptor. Based on those descriptors, the volunteer tourists of Widya Guna and Bumi Sehat foundations are classified as discoverers, educators, and learners, befrienders, and investors. Motivations of volunteer tourists are divided into intrinsic motivations and extrinsic motivations. Intrinsically, their motivations are fulfilling a dream, personal growth, and professional development. While extrinsically are the attraction of travel or adventure places around the foundations, cultural exchange/learning, and a chance of broadening horizons. Recommended to governments, local communities, the inhabitants of the foundation, and the volunteer tourists to carry out their respective roles well and comply with the existing regulations in order to create the good impact of voluntourism activities for all parties concerned.

  5. Estimation of surface soil moisture and roughness from multi-angular ASAR imagery in the Watershed Allied Telemetry Experimental Research (WATER

    Directory of Open Access Journals (Sweden)

    S. G. Wang

    2011-05-01

    Full Text Available Radar remote sensing has demonstrated its applicability to the retrieval of basin-scale soil moisture. The mechanism of radar backscattering from soils is complicated and strongly influenced by surface roughness. Additionally, retrieval of soil moisture using AIEM (advanced integrated equation model-like models is a classic example of underdetermined problem due to a lack of credible known soil roughness distributions at a regional scale. Characterization of this roughness is therefore crucial for an accurate derivation of soil moisture based on backscattering models. This study aims to simultaneously obtain surface roughness parameters (standard deviation of surface height σ and correlation length cl along with soil moisture from multi-angular ASAR images by using a two-step retrieval scheme based on the AIEM. The method firstly used a semi-empirical relationship that relates the roughness slope, Zs (Zs = σ2/cl and the difference in backscattering coefficient (Δσ from two ASAR images acquired with different incidence angles. Meanwhile, by using an experimental statistical relationship between σ and cl, both these parameters can be estimated. Then, the deduced roughness parameters were used for the retrieval of soil moisture in association with the AIEM. An evaluation of the proposed method was performed in an experimental area in the middle stream of the Heihe River Basin, where the Watershed Allied Telemetry Experimental Research (WATER was taken place. It is demonstrated that the proposed method is feasible to achieve reliable estimation of soil water content. The key challenge is the presence of vegetation cover, which significantly impacts the estimates of surface roughness and soil moisture.

  6. Environmental evolution of the Rio Grande drainage basin and Nasca region (Peru) in 2003-2007 using ENVISAT ASAR and ASTER time series

    Science.gov (United States)

    Cigna, Francesca; Tapete, Deodato; Lasaponara, Rosa; Masini, Nicola

    2013-04-01

    Recent palaeo-environmental studies and remote sensing investigations demonstrated that the Rio Grande drainage basin in Southern Peru is a still evolving landscape, and impacts due to its changes have implications for the preservation of both the natural and cultural features of the Nasca region, well-known for the evidences of the ancient Paracas and Nasca Civilizations, who flourished from the 4th century BC to the 6th century AD. To image the modifications occurred in the last decade, we exploited the entire 4year-long stack of ENVISAT ASAR C-band archive imagery available over the region, which was provided by the European Space Agency (ESA) via the Cat-1 project 11073. The latter supports the activities of the Italian mission of heritage Conservation and Archaeogeophysics (ITACA), which directly involve researchers from the Institute for Archaeological and Monumental Heritage (IBAM) and the Institute of Methodologies for Environmental Analysis (IMAA), National Research Council (CNR) of Italy. With the aim of reconstructing the temporal evolution of the Rio Grande drainage basin and its effects and implications for the heritage of the region, we processed 8 ASAR Image Mode IS2 scenes acquired in descending mode between 04/02/2003 and 15/11/2005 and 5 images in ascending mode between 24/07/2005 and 11/11/2007, and focused on SAR backscattering information, amplitude change detection methods and extraction of ASAR-derived time series of the backscattering coefficient over target areas of interest. The ASAR 2003-2007 analysis was coupled and integrated with NDVI-based soil moisture and vegetation change assessment performed by using ASTER multi-spectral data acquired during the same time frame of the ASAR stacks, on 30/05/2003, 01/06/2004 and 10/06/2007. The research was performed both at the regional scale over the entire Rio Grande drainage basin, with particular focus on its tributaries Rio Ingenio, Rio Nazca and Rio Taruga, and at the local scale over the

  7. Conocimientos, actitudes y prácticas sobre la malaria en la población indígena guna de la comarca de Madungandí, Panamá, 2012

    Directory of Open Access Journals (Sweden)

    Margarita Griffith

    2015-12-01

    Conclusión. Dado el limitado conocimiento sobre la malaria y su vector, así como la actitud de colaboración de la población guna, es necesario iniciar programas educativos y de participación comunitaria para mejorar las prácticas de prevención y control en las comunidades, y disminuir así la incidencia de la enfermedad en la comarca de Madungandí.

  8. Land cover in the Guayas Basin using SAR images from low resolution ASAR Global mode to high resolution Sentinel-1 images

    Science.gov (United States)

    Bourrel, Luc; Brodu, Nicolas; Frappart, Frédéric

    2016-04-01

    Remotely sensed images allow a frequent monitoring of land cover variations at regional and global scale. Recently launched Sentinel-1 satellite offers a global cover of land areas at an unprecedented spatial (20 m) and temporal (6 days at the Equator). We propose here to compare the performances of commonly used supervised classification techniques (i.e., k-nearest neighbors, linear and Gaussian support vector machines, naive Bayes, linear and quadratic discriminant analyzes, adaptative boosting, loggit regression, ridge regression with one-vs-one voting, random forest, extremely randomized trees) for land cover applications in the Guayas Basin, the largest river basin of the Pacific coast of Ecuator (area ~32,000 km²). The reason of this choice is the importance of this region in Ecuatorian economy as its watershed represents 13% of the total area of Ecuador where 40% of the Ecuadorian population lives. It also corresponds to the most productive region of Ecuador for agriculture and aquaculture. Fifty percents of the country shrimp farming production comes from this watershed, and represents with agriculture the largest source of revenue of the country. Similar comparisons are also performed using ENVISAT ASAR images acquired in global mode (1 km of spatial resolution). Accuracy of the results will be achieved using land cover map derived from multi-spectral images.

  9. Use of ENVISAT ASAR Global Monitoring Mode to complement optical data in the mapping of rapid broad-scale flooding in Pakistan

    Directory of Open Access Journals (Sweden)

    D. O'Grady

    2011-11-01

    Full Text Available Envisat ASAR Global Monitoring Mode (GM data are used to produce maps of the extent of the flooding in Pakistan which are made available to the rapid response effort within 24 h of acquisition. The high temporal frequency and independence of the data from cloud-free skies makes GM data a viable tool for mapping flood waters during those periods where optical satellite data are unavailable, which may be crucial to rapid response disaster planning, where thousands of lives are affected. Image differencing techniques are used, with pre-flood baseline image backscatter values being deducted from target values to eliminate regions with a permanent flood-like radar response due to volume scattering and attenuation, and to highlight the low response caused by specular reflection by open flood water. The effect of local incidence angle on the received signal is mitigated by ensuring that the deducted image is acquired from the same orbit track as the target image. Poor separability of the water class with land in areas beyond the river channels is tackled using a region-growing algorithm which seeks threshold-conformance from seed pixels at the center of the river channels. The resultant mapped extents are tested against MODIS SWIR data where available, with encouraging results.

  10. KAJIAN KOMUNITAS RAYAP AKIBAT ALIH GUNA HUTAN MENJADI AGROFORESTRI DI TAMAN NASIONAL LORE LINDU, SULAWESI TENGAH (Termites Community Impact of Forest Conversion to Agroforestry in Lore Lindu National Park, Central Sulawesi

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    Zulkaidhah Zulkaidhah

    2014-10-01

    Full Text Available ABSTRAK Penelitian ini bertujuan untuk mengkaji komunitas rayap akibat alih guna hutan dan hubungannya dengan faktor lingkungan. Penelitian dilaksanakan dari bulan Desember 2011 sampai Juni 2013. Dilaksanakan di wilayah Taman Nasional Lore Lindu di sekitar Desa Rahmat, Kecamatan Palolo, Kabupaten Sigi. Pengamatan rayap dilakukan dengan menggunakan metode transek. Parameter yang diamati adalah parameter lingkungan, iklim mikro, sifat fisik dan kimia tanah. Total diversitas rayap yang ditemukan adalah 20 spesies, yang terdiri dari 15 spesies pada hutan primer, 15 spesies pada hutan sekunder dan 8 spesies pada agroforestri. Biomassa pohon tertinggi pada hutan primer (620,91 Mg/ha, nekromas dan jumlah seresah tertinggi pada hutan sekunder yaitu masing-masing 8,22 Mg/ha dan 19 Mg/ha. Hasil penelitian ini membuktikan bahwa alih guna hutan menjadi agroforestri diikuti oleh perubahan komunitas rayap. Suhu tanah dan suhu udara meningkat setelah alih guna hutan.   ABSTRACT This study was conducted to evaluate the termines community impact forest conversion  and its relation with the environmental factors.  It was conducted from December 2011 to June 2013 and implemented in Lore Lindu National Park located in around of Rahmat village, subdistrict of Palolo, district of Sigi.  The observation of termites community was performed using method of transect.  The measured parameters were environmental parameters, microclimate, and physic and chemical characteristics of the soil.  There were 20 species found totally, consisted of 15 species in primary forest, 15 species in secondary forest, and 8 species in agroforestry.  The highest biomass of tree in primary forest was 620.90 Mg/ha, whereas the necromass and highest amount of litter in secondary forest were respectively 8.22 Mg/ha and 19 Mg/ha.  Land use change in TN.Lore Lindu was alearly followed by the change of termites diversity. The soil and water temperatures were increased.

  11. Monitoring of the Spatio-Temporal Dynamics of the Floods in the Guayas Watershed (Ecuadorian Pacific Coast Using Global Monitoring ENVISAT ASAR Images and Rainfall Data

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    Frédéric Frappart

    2017-01-01

    Full Text Available The floods are an annual phenomenon on the Pacific Coast of Ecuador and can become devastating during El Niño years, especially in the Guayas watershed (32,300 km2, the largest drainage basin of the South American western side of the Andes. As limited information on flood extent in this basin is available, this study presents a monitoring of the spatio-temporal dynamics of floods in the Guayas Basin, between 2005 and 2008, using a change detection method applied to ENVISAT ASAR Global Monitoring SAR images acquired at a spatial resolution of 1 km. The method is composed of three steps. First, a supervised classification was performed to identify pixels of open water present in the Guayas Basin. Then, the separability of their radar signature from signatures of other classes was determined during the four dry seasons from 2005 to 2008. In the end, standardized anomalies of backscattering coefficient were computed during the four wet seasons of the study period to detect changes between dry and wet seasons. Different thresholds were tested to identify the flooded areas in the watershed using external information from the Dartmouth Flood Observatory. A value of −2.30 ± 0.05 was found suitable to estimate the number of inundated pixels and limit the number of false detection (below 10%. Using this threshold, monthly maps of inundation were estimated during the wet season (December to May from 2004 to 2008. The most frequently inundated areas were found to be located along the Babahoyo River, a tributary in the east of the basin. Large interannual variability in the flood extent is observed at the flood peak (from 50 to 580 km2, consistent with the rainfall in the Guayas watershed during the study period.

  12. TINGKAT KERUSAKAN LINGKUNGAN DI DATARAN TINGGI DIENG SEBAGAI DATABASE GUNA UPAYA KONSERVASI (The Level of Environmental Damage in Dieng Plateau for Database to Conservation Action

    Directory of Open Access Journals (Sweden)

    Sri Ngabekti

    2007-07-01

    Full Text Available ABSTRAK  Penebangan hutan secara liar guna memperluas area tanaman kentang di wilayah Dieng, berakibat menurunnya tingkat keanekaragaman hayati. Berdasarkan hasil penilaian oleh Balai Konservasi Sumber Daya Alam Jawa Tengah (2001, hanya ditemukan kurang dari 50 jenis tumbuhan per hektar, sehingga dikategorikan sebagai kawasan miskin jenis tumbuhan dan perlu dilakukan upaya untuk mengatasi kerusakan lingkungan di dataran tinggi Dieng melalui konservasi lingkungan. Agar konservasi lingkungan berhasil, perlu adanya database kondisi lingkungan sehingga diperoleh cara konservasi yang tepat. Penelitian ini bertujuan untuk mengetahui tingkat kerusakan di dataran tinggi Dieng sebagai database guna upaya konservasi. Penelitian ini menggunakan metode eksplorasi secara langsung di lokasi penelitian melalui pengamatan, pengukuran, pemetaan, dan wawancara dengan petani dan aparat terkait. variabel yang akan diukur adalah tingkat kerusakan fisik lahan, kerusakan biologis lingkungan, dan aspek demografi, ekonomi, sosial dan budaya masyarakat. Hasil penelitian menunjukkan bahwa secara fisik, tingkat kerusakan lahan pertanian semakin parah, sehingga menurunkan produksi kentang di daerah ini. Secara biologis, tingkat keanekaragaman jenis tanaman liar berkisar antara 0,81 – 0,98, dan termasuk kategori rendah. Dari aspek perilaku penduduk dalam upaya konservasi, belum menunjukkan hasil, karena areal tanaman kentang menjadi semakin luas akibat penebangan hutan konservasi. Tingkat kerusakan lingkungan di daataran tinggi Dieng semakin parah, sehingga dapat menurunkan produksi kentang. Saran yang dapat disampaikan adalah perlunya dilakukan upaya pengelolaan dan konservasi kawasan Dataran Tinggi Dieng. Oleh karena kondisi geografisnya, pola usaha pertanian yang dilakukan di Dieng harus diikuti dengan kajian konservasi lahan, perlunya dicari tanaman pengganti kentang yang dapat mencegah terjadinya erosi.   ABSTRACT  Wild deforestation to expand potato cultivation

  13. OPTIMASI PROSES PEMBUATAN BRIKET BIOMASSA MENGGUNAKAN METODE TAGUCHI GUNA MEMENUHI KEBUTUHAN BAHAN BAKAR ALTERNATIF YANG RAMAH LINGKUNGAN (Optimization of Biomass Briquettes Production Process Using Taguchi Method

    Directory of Open Access Journals (Sweden)

    Musabbikhah Musabbikhah

    2015-03-01

    Full Text Available ABSTRAK Permasalahan yang dihadapi pembuat dan pengguna briket adalah briket yang dihasilkan kualitasnya rendah ditinjau dari nilai kalor. Tujuan penelitian ini adalah menentukan kualitas briket terbaik dari limbah biomassa dalam memenuhi kebutuhan bahan bakar alternatif rumah tangga yang murah dan ramah lingkungan guna mewujudkan masyarakat mandiri energi. Metode yang digunakan untuk menentukan kualitas briket adalah metode Taguchi. Variabel bebas dalam penelitian ini adalah tekanan pengepressan, waktu penahanan, model cetakan, suhu pengeringan, lama pengeringan dan komposisi bahan, sedangkan variabel terikat adalah nilai kalor briket. Hasil penelitian menunjukkan bahwa kualitas briket terbaik ditinjau dari nilai kalor tertinggi yaitu pada setting parameter A2B1C2D2E2F1, artinya tekanan pengepressan 225 kg/cm2, waktu penahanan 5 menit, model cetakan sarang tawon (kotak, suhu pengeringan 60 °C, lama pengeringan 3 hari, perbandingan limbah jarak pagar : arang sekam : arang tempurung kelapa : perekat adalah 5 : 3: 2 : 1. Rata-rata nilai kalor biobriket yang dihasilkan sebesar 5.323 kal/g. Hal ini menunjukkan bahwa briket mempunyai nilai kalor yang tinggi dan memenuhi SNI, sehingga briket layak untuk memenuhi kebutuhan bahan bakar alternatif yang ramah lingkungan. ABSTRACT Problems that encountered on manufacturers and users of briquettes is low quality of the briquettes in terms of heat value. The aim of this research is to determine the best quality of the briquette which is made from biomass waste. The briquette is expected to be used to fulfill the need of inexpensive and environmentally friendly of alternative household fuel, by which the energy independent community could be realized.The method used to determine the quality of the briquette is Taguchi method. The independent variables involved are compressive strength, holding time, mold model, drying temperature, drying time and material composition. The dependent variable is the highest

  14. Valmiera kunstnikud Viljandis / Guna Kalnaca

    Index Scriptorium Estoniae

    Kalnaca, Guna

    1998-01-01

    Valmiera kunsti päevadest Viljandis, kus osalevad 5 professionaalset kunstnikku Valmierast : Dace Bluma-portselan, Vineta Dzervite-graafika, Antra Galzons-maalid, Janis Galzons-maalid, Andris Varpa-skulptuurid. Kunstnike loomingu lühitutvustus.

  15. Rice-planted area extraction by time series analysis of ENVISAT ASAR WS data using a phenology-based classification approach: A case study for Red River Delta, Vietnam

    Science.gov (United States)

    Nguyen, D.; Wagner, W.; Naeimi, V.; Cao, S.

    2015-04-01

    Recent studies have shown the potential of Synthetic Aperture Radars (SAR) for mapping of rice fields and some other vegetation types. For rice field classification, conventional classification techniques have been mostly used including manual threshold-based and supervised classification approaches. The challenge of the threshold-based approach is to find acceptable thresholds to be used for each individual SAR scene. Furthermore, the influence of local incidence angle on backscatter hinders using a single threshold for the entire scene. Similarly, the supervised classification approach requires different training samples for different output classes. In case of rice crop, supervised classification using temporal data requires different training datasets to perform classification procedure which might lead to inconsistent mapping results. In this study we present an automatic method to identify rice crop areas by extracting phonological parameters after performing an empirical regression-based normalization of the backscatter to a reference incidence angle. The method is evaluated in the Red River Delta (RRD), Vietnam using the time series of ENVISAT Advanced SAR (ASAR) Wide Swath (WS) mode data. The results of rice mapping algorithm compared to the reference data indicate the Completeness (User accuracy), Correctness (Producer accuracy) and Quality (Overall accuracies) of 88.8%, 92.5 % and 83.9 % respectively. The total area of the classified rice fields corresponds to the total rice cultivation areas given by the official statistics in Vietnam (R2  0.96). The results indicates that applying a phenology-based classification approach using backscatter time series in optimal incidence angle normalization can achieve high classification accuracies. In addition, the method is not only useful for large scale early mapping of rice fields in the Red River Delta using the current and future C-band Sentinal-1A&B backscatter data but also might be applied for other rice

  16. OPTIMASI TATA GUNA LAHAN DAN PENERAPAN REKAYASA TEKNIK DALAM ANALISA BANJIR DI DAERAH ALIRAN SUNGAI: STUDI KASUS DAERAH ALIRAN SUNGAI CILIWUNG HULU DI BENDUNG KATULAMPA (The Optimization of Land Use and the Application of Engineering Treatment in Flood

    Directory of Open Access Journals (Sweden)

    Yohana Lilis Handayani

    2005-07-01

    Full Text Available ABSTRAK Peningkatan aliran puncak dan volume runoff dari flood hydrograph dapat disebabkan oleh konversi penggunaan lahan. Fenomena ini terjadi di cekungan hulu sungai Ciliwung sebagai daerah konservasi. DAS ini memiliki peran penting dalam memelihara ketersediaan air di cekungan Ciliwung dan untuk pengendalian banjir di daerah hilir. Berdasarkan data yang dicatat dari 1993 sampai dengan 1996, 14,6% kejadian banjir di daerah hilir disebabkan oleh banjir kiriman. Evaluasi konversi penggunaan lahan di daerah hulu Ciliwung dilakukan dengan membandingkan penggunaan lahan tahun 1989 dan 1998. Optimasi tata guna lahan dilakukan dengan optimasi linier untuk meminimasi nilai koefisien composite runoff. Pendekatan teknis dan penerapan rekayasa teknik digunakan untuk simulasi penurunan aliran puncak dan volume runoff dari flood hydrograph. Perlakuan ini meliputi terracing dan normalisasi kolam detensi (detention pond. Simulasi dilakukan untuk periode banjir 10 tahunan. Hasil analisis menunjukkan bahwa dalam periode 10 tahun (1989-1998 penggunaan lahan dikonversi secara signifikan. Konversi ini menyebabkan peningkatan aliran puncak dan volume runoff masing-masing 18,97% dan 18,87%.   ABSTRACT The risk of peak flow and runoff volume of a flood hydrograph may be caused by land use conversion. This phenomenon had happened in upstream of Ciliwung basin. As a conversation area, this catchment has an important role in maintaining the water availability of Ciliwung basin and for flood control in downstream area. Based on the collected flood data recorded from 1993 to 1996, 14.6% of flood events in downstream of Ciliwung basin were caused by delivery flood from upstream area. Evaluation of land use conversion in upstream of Ciliwung basin was carried out by comparing land use in 1989 and in 1998. Land use optimization was done using linear optimization to minimize the value of composite runoff coefficient. Technical approach of engineering treatment was used to

  17. PERBAIKAN PENGELOLAAN UMKM GUNA PENGEMBANGAN USAHA MIKRO

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    Rosita Rosita

    2017-03-01

    Full Text Available ABSTRAK Program pengabdian ini dilakukan pada UMKM yang bergerak daam bidang usaha manufaktur (mitra 1 yaitu Nufarozan Bedding Goods dan UMKM bergerak dalam bidang dagang (mitra 2 yaitu SB Alat Kebersihan. Mitra 1 yang memiliki permsaalahan manajemen usaha yang belum profesional dan belum menghasilkan pendapatan usaha yang optimal sehingga kesulitan untuk bisa mengembangkan usahanya. Demikian pula dengan mitra 2 memiliki permasalahan yang hampir sama yaitu pengelolaan yang masih menjadi satu dengan pengelolaan rumah tangga sehingga belum bisa optimal dalam usahanya. Penataan dan sarana untuk memperoleh pendapatan dari penjualan kurang diperhatikan, sehingga pendapatan usaha hanya cukup untuk bertahan hidup saja. Pelaksanaan kegiatan pengabdian dilakukan di kedua UMKM mitra dengan memberikan pendampingan manajemen dan pengelolaan keuangan. Kegiatan pendampingan dimulai dari perbaikan pengelolaan keuangan dari kedua mitra. Penghitungan biaya produksi diberikan konsep untuk mitra Nufarozan, demikian juga dengan pengelolaan kas usaha melalui pencatatan arus kas. Kemudian ada perbaikan ruang usaha berupa layout usaha yang lebih efektif dan efisien. Pada mitra SB Alat Kebersihan juga dilakukan perbaikan pendampingan pengelolaan keuangan dari pengelolaan persediaan barang dagangan dan pencatatan arus kas. Untuk pengelolaan manajemen ada perbaikan layout ruang display barang dagangan. Kegiatan pengabdian dengan telah menghasilkan manajemen produksi dan manajemen usaha secara keseluruhan yang lebih baik bagi mitra 1 dan mitra 2. Ruang usaha telah terbentuk untuk mitra 1 dan mitra 2. Pemasaran online juga telah dilakukan melalui blog yang telah dibuatkan oleh tim pelaksana. Kata kunci : UMKM, manajemen profesional, pemasaran, keuangan, pendapatan, layout, pemasaran online, ruang usaha ABSTRACT This study proposed to SMEs and it will be conducted on Nufarozan Bedding Goods as the first partnership of manufacture business and SB Alat Kebersihan as the second partnership of trading company. The first partner has not develop yet in professional management and not to generate revenue optimized yet. Like the first partner, the second partner has the similar problems in managing and developing system. In short, the lack of attention in managing and structuring is fundamental problem in the business and it is not growing satisfy. The study will be conducted by providing assistance and financial management to the partnership. The activities will be started from the financial management; which is the measurement of cost production, cash flow and cash management will be provided for Mufarozan (fist partner; moreover, it will be given several improvement in the layout of business more effective and efficient. Furthermore, for SB Alat Kebersihan will be assisting on the financial management of inventory and cash flows; indeed, for managing also given by providing space layout for inventory display.According to the results that overall, the production of management and business activities are better both of partnership.The business area has been formed and also online marketing has been carried out through a website or blog. Furthermore, hopefully both of partnership have to enhance the business activities; moreover, the partnership will be guidedcontinuously as responsibility of program. Keyword: SMEs, professional management, marketing, finance, revenue, layout, online marketing, business space

  18. REKABENTUK MODEL SISTEM GUNA SEMULA AIR WUDHUK

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    Misbahul Muneer Abd Rahman

    2015-08-01

    Full Text Available Ablution is an essential practice as a Muslim because it is an abligatory requiredto perform prayer. A Muslim use approximately 5 litres of water per singleablution. Approximately, a Muslim use 25 litres of treated water to performablution. Islam categorized the used water produced from an ablution asMusta’mal water. Normally Musta'mal water will be left to flow into the drainagesystem. The accumulated amount of wasted water is significant when it ismeasured at a mosque or surau. The quality of Musta'mal water is far better than the typical quality of the waste water produced from washing activities because there were no oil, grease, soap and dirt except for small quantities ofmiccroorganisms. To overcome this problem, this study focused on thediscussion of reusing ablution water based on Shari'ah law which led to thedevelopment of a system (or model to reuse ablution water. This ablution water reuse system consists of several parts including ablution water collection tanks, filters, storage tanks, filling tank, water pump and water sensor. This system runs automatically using a water pump and water sensor. The study found that the Shari'ah law allow reuse water to be used again as ablution water. Based on this study, it is found that the ablution water reused system is feasible and is able to be produced from the engineering aspect.

  19. Penambahan Alat Produksi Guna Meningkatkan Produktivitas Pengrajin Keset

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    Rosita Dwi Ferdiani

    2018-03-01

      ABSTRACT Pasuruan is known as an industrial area because there are many industries in that area, both national and international based industries. However, there are some negative impact from the development of this industrial area, such as industrial waste. Not all industrial waste is useless. Industrial waste from convection can be used as the raw material for doormats. Doormat craftsmen who use the waste from convection are the home industrial groups “Sukoda Unggul” and “Damarjati Maslahat”, which are located in Desa Karangrejo, Kecamatan Purwosari, Pasuruan. Based on the situational analysis, the problems faced by both partners are: a Low productivity, high demand. b Lack of production tools, such as sewing machines and embroidery machines. c Standard doormat design. d Buying contract for raw material (50 million minimum. The aims of this community service are: a To increase doormat production of both partners by adding sewing machines and embroidery machines, b To increase productivity, c To cooperate with financial institutions which can provide capital loan. The methods used in this program are discussion, training, and mentoring. The result obtained from this community service are: a Granting some production tools, such as sewing machines and embroidery machines. b Increasing doormat production from 300 pieces to 400 pieces per day, c Forming doormat craftsmen group to cooperate in buying the raw material, d Cooperating with BPR Keraton Surapati, Purwosari, Pasuruan.   Keywords: Doormat, Craftsmen, Karangrejo, Pasuruan

  20. Experience with Near Real Time Distributiom of Envisat Asar Data to End-Users

    DEFF Research Database (Denmark)

    Pedersen, Leif Toudal; Saldo, Roberto

    2005-01-01

    ) images and in that time more than 1500 images have been viewed by our users. We are currently developing value added products from the GMM data such as 1-day and 3-day mosaics, ice drift fields etc. (Figures 1, 2 & 7). The DTU system is free and can be accessed at http://www.seaice.dk...... European and American satellites to fill out these white areas in the operational ice charts. Data are gathered through the Internet, processed in order to enhance and quantify the ice information, and re-distributed through the Internet within a few hours after acquisition by the satellite. Most...... of the images used by DTU are recorded by microwave instruments, due to the ability of microwaves to penetrate the polar night as well as the often persistent cloud cover in these regions. For the last 4 months we have used our system for processing and distribution of ENVISAT Global Monitoring Mode (GMM...

  1. Simulated annealing CFAR threshold selection for South African ship detection in ASAR imagery

    CSIR Research Space (South Africa)

    Schwegmann, CP

    2014-07-01

    Full Text Available ALTER CURRENT THRESHOLD PLANE IF CANDIDATE IS BETTER IF CANDIDATE IS WORSE IF (RANDOM NUMBER < BOLTZMANN PROBABILITY) Fig. 3. The iterative procedure of Simulated Annealing. Starting at some initial threshold plane Ti (x, y) each iteration tests... if the new solution T is better than the previous best solution Tb (x, y). A possible “bad” candidate can replace the current best due to the Boltzmann probability. A new threshold plane Tb (x, y) is defined which is mapped to the 2D distribution map...

  2. Economía de la Producción en Pollos para Asar

    Directory of Open Access Journals (Sweden)

    Ochoa Toro Hernando

    1978-09-01

    Full Text Available Es bien conocido por parte de las personas que tienen que ver en alguna forma con el engorde de pollos, que aproximadamente el 70 % de los costos del mismo está constituido por el alimento, es por esto que este estudio se centra a optimizar el empleo del concentrado y además ver el efecto tanto en el cambio, en el precio del insumo (concentrado y el producto (ganancia en peso, como el tiempo al cual saldrán los pollos al mercado dependiendo de los precios antes mencionados, para el avicultor maximice sus ingresos.

  3. Offshore wind climatology based on synergetic use of Envisat ASAR, ASCAT and QuikSCAT

    DEFF Research Database (Denmark)

    Hasager, Charlotte Bay; Mouche, Alexis; Badger, Merete

    2015-01-01

    is found to be negligible at some location but up to 0.5 m s− 1 at two sites. Synergetic use of observations from multiple satellites in different orbits provides wind observations at six times in the diurnal cycle and increases the number of observations. At Horns Rev M2, FINO1 and Greater Gabbard...

  4. PENTINGNYA PROMOSI GUNA MENINGKATKAN MINAT WISATAWAN WISATA SEJARAH DI KOTA LAMA SEMARANG

    Directory of Open Access Journals (Sweden)

    Dewi Hermin Sutanto

    2016-11-01

    Full Text Available The tourism industry has excellent prospects in moving the economy that can reliably increase the revenue of the country, broaden and flatten the opportunity to strive and their new jobs for people, especially stakeholder in tourism. Development of tourism in Indonesia is not separated from the development in each area in Indonesia. One of them is Semarang, Central Java, which has the rich culture and history that can be used as a tourist attractions. One area that is currently being intensively developed, exploring the potential of Semarang, giving the opportunities for tourism businesses for the society in Central Java. The purpose of this research is to determine how far the importene of promotion to increase tourist interest in history tourism at old town Semarang. The result of the questionnaire which addressed to domestic tourist, the writer condude as follows: 1 circumstances and historical tourism potential of old city in Semarang is very attractive for the visitors, but in terms of management and the facilities both of them are need to be improved, 2 Human resources is less skilled and less experienced in tourism so they need to train their skill to participate in developing the potential and visitors attractions. The method used is descriptive method by collecting data and identifity the problems that exist in old town Semarang.

  5. PENGEMBANGAN MEDIA PERMAINAN TRUTH AND DARE BERVISI SETS GUNA MEMOTIVASI BELAJAR SISWA

    Directory of Open Access Journals (Sweden)

    Mita Rosyda Attaqiana

    2017-02-01

    Full Text Available Penelitian ini menggunakan media kartu permainan Truth and Dare bervisi SETS yang mengajak siswa untuk dapat menghubungkan dan mengkaitkan antara sains, teknologi, serta dampak pada lingkungan dan masyarakat. Tujuan penelitian ini adalah untuk mengetahui kelayakan, kepraktisan, dan keefektifan media permainan Truth and Dare bervisi SETS dalam pembelajaran kimia larutan penyangga. Desain penelitian yang digunakan yaitu Four-D Models yang disederhanakan menjadi Three-D Model, terdiri dari Define, Design, and Develop. Kelayakan awal media ditentukan oleh ahli media dan ahli materi yang terdiri dari dosen dan guru kimia. Kelayakan akhir media ditentukan dengan melibatkan hasil penelitian. Keefektifan media ditentukan dari hasil post test dan hasil angket motivasi belajar siswa. Kepraktisan media dilihat dari hasil angket tanggapan siswa dan guru terhadap penggunaan media permainan Truth and Dare bervisi SETS. Berdasarkan hasil validasi awal ahli media, ahli materi, analisis hasil penelitian, media dinyatakan sangat layak untuk pembelajaran kimia. Hasil analisis angket tanggapan siswa dan guru menyatakan bahwa media termasuk dalam kategori sangat praktis. Media dinyatakan efektif karena dapat membantu 35 dari 42 siswa mencapai nilai Kriteria Ketuntasan Minimal (KKM. Hal itu melebihi harapan 30 dari 42 siswa mencapai KKM. Oleh karena itu dapat disimpulkan bahwa media permainan Truth and Dare bervisi SETS dapat memotivasi belajar siswa untuk mencapai kompetensi dasar larutan penyangga.This research is using a game card media of Truth and Dare with SETS vision that invites students to be able to connect and relate between science, technology, and the impact on the environment and society. The purpose of this study was to determine the feasibility, practicality, and effectiveness of media visionary game of Truth and Dare SETS in chemistry learning of buffer solution. The study used Four-Design model which was reduced into Three-D Model consisting of Define, Design, and Develop stages. The preliminary feasibility of the media was determined by media experts and learning materials experts consisting of chemistry lecturerers and a chemistry teacher. The final feasibility of the media was determined based on the supporting data from the study. The media effectiveness was determined from the results of the post-test and the feedbacks of students' learning motivation questionnaires. The practicality of the media was determined based on the responses of the questionnaires given to students and teachers in using the game for learning. Based on the results of expert validation and the results of the field testing of the media, it can be concluded that media was quite feasible for chemistry learning. The results of the analysis of the student responses and teachers on the delivered questionnaires showed that the media can be classified into very practical. The tried out media can be considerred as effective because 35 of the 42 students achieving Minimal Mastery Criteria (MMC. This is more than the expected that 30 out of 42 students should achieve the MMC. Therefore, it can be concluded that the Truth and Dare game media that feature SETS vision can motivate student learning to achieve the minimal mastery on the competency related to buffer solution material.

  6. Peran Pemangku Kepentingan Dalam Pembentukan Komunitas Guna Mencapai Ketahanan Sosial Ekonomi Masyarakat

    Directory of Open Access Journals (Sweden)

    Irine Kusumatantya

    2013-04-01

    Full Text Available Climate change has become one of the global issues which affect various aspects of life, such as a rise in sea levels that results in flood and tidal flood. Adaptation measures need to be done in order to overcome the susceptibilities. It will be more efficient and effective if the adaptation measures are conducted communally through community development. However, the limited access and resources make people difficult to adapt. Therefore, the intervention of other stakeholders is needed in order to create access and to mobilize society in the community development. Unlike developed countries, society participation in developing countries still needs to be mobilized through the intervention of some stakeholders. Every stakeholder has different task, function, and responsibility so that they can complete each other. The stakeholders which are involved in community development come from three sectors, that are government, non-governmental institutions, and society in the community itself. In doing their role, the stakeholders may not work properly. The role dysfunction will have negative effects on the sustainability of the formed community. One of the examples is the establishment of housing saving group in Panjang Baru district, Pekalongan. In its process, the role dysfunction occurs. It results in the stagnant community development which weakens socio-economic resilience of the society built through the development of that housing saving group.

  7. Peran Vital Penelusuran Aset Guna Menentukan Besaran Pidana Tambahan Uang Pengganti Terhadap Koruptor

    Directory of Open Access Journals (Sweden)

    Bagus Widipradnyana Arjaya

    2016-10-01

    Full Text Available Abstract: The imposition of additional criminal restitution is one distinguishing feature of corruption with other criminal offenses. In practice points verdict compensation often at variance with the prosecution, because of the inability to prove liability for compensation to be paid. Moreover, when the execution court decision found the fact that the property owned by the convicted person is not sufficient for compensation. It is necessary for traceability measures assets resulting from corruption in the possession of criminals, so that the prosecution has a strong foundation, so that the judges who examine and decide the case can be assured as well as the execution of the judgment can be up to reimburse the state, without the reverse charge state with the imposition subsidiair prison active replacement. Abstrak: Pengenaan pidana tambahan uang pengganti merupakan salah satu ciri pembeda tindak pidana korupsi dengan tindak pidana lainnya. Dalam praktiknya poin putusan uang pengganti sering kali berbeda dengan tuntutan jaksa, karena tidak dapat dibuktikannya kewajiban pembayaran uang pengganti yang harus dibayarkan. Selain itu, saat melakukan eksekusi putusan pengadilan ditemukan fakta bahwa harta yang dimiliki oleh terpidana tidak mencukupi pembayaran uang pengganti. Untuk itu diperlukantindakan penelusuran aset hasil korupsi yang berada dalam penguasaan koruptor, agar tuntutan jaksa memiliki dasar yang kuat, sehingga hakim yang memeriksa dan memutus perkara dapat teryakini serta pelaksanaan eksekusi putusan dapat maksimal mengembalikan uang negara, tanpa sebaliknya membebankan negara dengan pengenaan subsidiair penjara pengganti yang aktif. DOI: 10.15408/jch.v4i1.2656

  8. OPTIMALISASI OTONOMI KHUSUS PAPUA DALAM PENINGKATAN KESADARAN HUKUM MASYARAKAT GUNA MEREDAM KONFLIK DAN KEKERASAN

    Directory of Open Access Journals (Sweden)

    nur rohim

    2015-11-01

    Full Text Available Special autonomy has been given to the people of Papua was not automatically change the demand to break away from the Unitary Republic of Indonesia. Even conflict and violence are still common, not much the case in the period before the special autonomy granted. Legal awareness that should have been animating soul Indonesian citizens, to the condition of Papua away than they should. Disputes, inter-tribal warfare, even against migrants have often heard. The tribes in Papua does have a unique custom that sees itself as the center of the universe, the best of all. Papua leadership so very, very difficult to put together. Even if the idea is basically the idea Papuanisation fruit Dutch education is taught to the people of Papua to foster its own distinct sense of nationalism with the nation of Indonesia. The result appears separatist movements such as the Free Papua Organization (OPM and the West Papua National Committee (KNPB. To avoid the disintegration of the nation, the central government issued Law No. 21 of 2001 on Special Autonomy for Papua. That is, the people of Papua entitled to set its own country with the regulations stipulated by law. This legislation is expected to become a sedative from the turmoil in Papua. Although it remains to be an evaluation and improvements here and there. Such as optimizing the alignment of the central government towards the implementation of special autonomy, optimizing the role of the Papuan People's Assembly, and optimization of special autonomy fund supervision. So that the common goal of creating prosperity, welfare and peace of Indonesian citizens in Papua indigenous ancestral lands can be realized. Keywords: Special Autonomy, Law Awareness, Conflict and Violence

  9. Pendekatan Pendidikan Orang Rimbo Dan Masyarakat Sekitar Guna Mendukung Pariwisata Budaya Adat

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    Sri Walyoto

    2017-06-01

    Full Text Available This study aims to determine the response of Rimbo people and the surrounding community about the establishment of Bukit Duabelas National Park. The study also estimates the value of tourism and culture among domestic tourists to the object using the Travel Cost Method (TCM. The results obtained by consumer surplus (CS as much as US $ 2.45 per visitor per visit. The result of CS value of each visitor shows the tourism services in the region does not provide high benefits to tourists. Bukit Duabelas National Park can be a domestic and international eco-cultural tourism destination and welfare improvement. It takes education awareness of tourism and  traditional culture of Rimbo people and the surrounding community to achieve it.

  10. Analisa Lean Service Guna Mengurangi Waste Pada Perusahaan Daerah Air Minum Banyuwangi

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    Harliwantip

    2014-04-01

    Full Text Available Lean service digunakan sebagai pendekatan untuk membuat suatu sistem service internal yang efektif sehingga bisa dipastikan informasi-informasi penting bisa sampai ke konsumen dengan cepat dan dengan pelayanan yang efektif. Tingkat pelayanan pada PDAM Banyuwangi rendah dan tingkat kehilangan air (uncounted water yang tinggi. Oleh karena itu tujuan penelitian ini mengidentifikasi waste dan mengetahui waste kritis yang terjadi dalam proses jasa di PDAM. Metode yang digunakan dalam penelitian menggunakan Big Picture Mapping dan Root cause analysis dalam mencari penyebab waste. Adapun Waste yang terjadi yaitu 1Over Production, 2Defect, 3Unnecessary Inventory, 4 Inappropriate Processing, 5Excessive Transportation, 6Waiting, 7Unnecessary Motion. Sedangkan waste kritis yang terjadi pada proses layanan yaitu waiting dengan bobot 0,21. Waste waiting disebabkan karena delay tenaga mekanik, delay material perbaikan, delay perbaikan jalur pipa yang melewati ruang publik. Dengan mengetahui jenis waste dan waste kritis di PDAM diharapkan dapat mengurangi waste dan kepuasan konsumen terpenuhi.

  11. MANAJEMEN RISIKO TRANSAKSI DAN PENCAIRAN TRAVELLER’S CHEQUE GUNA PENCEGAHAN TINDAK PIDANA DI BIDANG PERBANKAN

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    Hassanain Haykal

    2016-08-01

    Full Text Available Bank in carrying out all its activities tied to various banking regulations, including the principles and fundamental principles in banking law. In conducting its operations, the bank will continue to deal with the risk that risk management systems and the application of the precautionary principle should be applied consistently. At now, the development of banking products and services is growing rapidly. In payment traffic, the currently known range of payment instrument issued by a bank, including the Travel Cheque. Flexibility of Travel Checks lead easily abused and used as a means of conducting illegal transactions. Travel Checks are commonly abused as a means of conducting a criminal act such as bribery, graft acceptance, and as a means of laundering money. Keywords : Risk Management, Traveller’s Cheque, Crime in Banking.

  12. Analisis Laporan Keuangan Guna Menilai Kinerja PTP. Nusantara III (Persero) Medan

    OpenAIRE

    Donny Hendrawan S

    2011-01-01

    The main purpose of this research is to know how the evaluation of finance performance in PTP. Nusantara III (PERSERO) Medan. The writer restricts the evaluation of finance performance based on judgments letter of pulic company minister number : KEP-100/MBU/2002 that is about evaluation of public company performance. The finance ratios those are used in this research are Return on Equity (ROE), Return on Investment (ROI), Cash Ratio, Current Ratio, Collection Periods, Inventory Turn Over, Tot...

  13. Lactobacillus bulgaricus Sebagai Probiotik Guna Peningkatan Kualitas Ampas Tahu Untuk Pakan Cacing Tanah

    OpenAIRE

    Purkan, Purkan

    2017-01-01

    AbstrakPenelitian ini bertujuan untuk menentukan aktivitas protease dari probiotik Lactobacillus bulgaricus dan pengaruh probiotik Lactobacillus bulgaricus dalam fermentasi pakan ampas tahu untuk meningkatkan produktivitas cacing tanah. Metode yang digunakan untuk penentuan aktivitas protease dalam hidrolisis substrat kasein adalah metode Bradford. Dari hasil penelitian, probiotik Lactobacillus bulgaricus mengeluarkan protease selama 18 jam pertumbuhan, dengan aktivitas protease sebesar 131,0...

  14. Pemakaian E-Commerce untuk Usaha Kecil dan Menengah Guna Meningkatkan Daya Saing

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    Julisar Julisar

    2013-12-01

    Full Text Available One key to the success of Small and Medium Enterprises (SMEs is the availability of a clear market for the products. Meanwhile, the fundamental weaknesses faced by SMEs in marketing are low market orientation, weakness in a complex and sharp competition and inadequate marketing infrastructure. Faced with an increasingly open market mechanisms and competitive, market control is prerequisite for improving competitiveness. Therefore, expansion of market access with Web-based Information Technology is now needed as a medium for global communication. One thing that gives a competitive advantage in international trade competition is information technology of electronic commerce or e-commerce. This paper shows the important role of e-commerce for SMEs in Indonesia and how to model the development of e-commerce. This paper intends to show the important role of e-commerce for SMEs in Indonesia and how to model the development of ecommerce.

  15. Urgensi Kecerdasan Emosional guna Menentukan Keberhasilan Peserta Didik dalam Proses Pembelajaran

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    agus musodiq

    2017-07-01

    Full Text Available Penelitian ini diproyeksikan untuk memaparkan kecerdasan emosional yang dimiliki oleh Nabi Musa di dalam Surat al-Qasas. Mengingat bahwa keberhasilan seseorang dalam menggapai suatu keinginan tertentu di dalam kehidupan nyatatidak hanya ditentukan oleh kecerdasan kognitif saja. akan tetapi diperlukan kecerdasan emosional yang  sangat menentukan keberhasilan tersebut. Di dalam teori kecerdasan emosional yang dirumuskan Golemann, terdapat lima dasar kecakapan emosi dan sosial yang  meliputi (1 kesadaran diri. Mengetahui apa yang kita rasakan pada suatu saat dan menggunakannya untuk  mengambil keputusan, (2 penguasaan diri.mampu pulih dari tekanan emosi dengan cepat, (3 motivasi dapat mengendalikan emosi ketika mendapatkan kegagalan, menggerakan hasrat untuk menuju ke sasaran, (4 empati; merasakan apa yang dirasakan oleh orang lain, mampu memahami perspektif mereka, (5 keterampilan sosial; menangani emosi dengan baik ketika berhubungan dengan orang lain dengan cermat memahami situasi dan jaringan social. penelitian ini juga akan dibantu dengan teori semiotika Charles S. Peirce untuk dapat menganalisi tanda bahasa yang menggambarkan kecerdasan emosional Nabi Musa as. Berdasarkan penelitian yang telah dilakukan, diketahui bahwa Allah menggambarkan kecerdasan emosional dan sosial pada diri Nabi Musa secara berurutan, yakni dimulai dari ayat ke 14 hingga ayat ke 35. Nabi Musa yang dikirim Allah untuk membimbing dan memimpin Bani Israil dibekali dengan kecerdasan emosional dan sosial yang sangat mengagumkan. Beliau dapat memotivasi dirinya sendiri, berempati, dapat mengurangi keagresifan diri, dan kemampuan-kemampuan lain yang membantu Musa “berprestasi” dalam memimpin Bani Israil, terlepas dari penafsiran, dan anggapan lain yang bertentangan dengan apa yang diinterpretasikan oleh peneliti. Dengan demikian dapat disimpulkan bahwa makna argument dari kisah Musa di dalam Surat al-Qasas adalah seluruh pemimpin yang “berprestasi” memiliki kecerdasan emosional dan sosial. Kata Kunci: Kecerdasan Emosional, Proses Pembelajaran.

  16. KEBIJAKAN REHABILITASI TERHADAP PENYALAH GUNA NARKOTIKA PADA UNDANG – UNDANG NOMOR 35 TAHUN 2009 TENTANG NARKOTIKA

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    IDA BAGUS PUTU SWADHARMA DIPUTRA

    2013-01-01

    Full Text Available Positive law states, drug users are criminals because it has met the qualifications in the law of narcotics, narcotic offenses such as drug abuse in the study of criminology can be classified as a crime without a victim or a victimless crime. This is because they will become dependent on illicit goods (narcotics, the way it deems appropriate to cure the addiction is to rehabilitate the victims of drug abuse For law journal writing, the writer uses normative legal research with one character is using secondary data, where the data consists of primary legal materials, legal materials and secondary legal materials tertiary. And the theoretical foundation that is used is the law, norms and theories appropriate to the problem The results reveal the writing on the rehabilitation policy on Narcotics has been strictly regulated in Chapter IX legislation, policies were aimed at drug addicts and victims of drug abuse, arguing that victims of drug abuse is a victim of crime narcotics and therefore the appropriate sanctions to be meted out to him is the rehabilitation of the victims will be able to return to society and become useful

  17. SISTEM PEMULIAAN BERBASIS PEMBUDIDAYA (COOPERATIF BREEDING SYSTEM : STRATEGI PEMULIAAN IKAN TEPAT GUNA

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    Wartono Hadie

    2008-06-01

    Full Text Available Pemuliaan berbasis pembudidaya memerlukan integrasi program dan pelaksanaan yang sinergis antar semua stakeholder. Pemikiran, pencurahan waktu, dan upaya bersama antar sesama pembudidaya (user, pemulia (breeder, dan pemerintah dalam konteks pemuliaan berbasis pembudidaya dapat mengatasinya. Program yang seksama, manajemen yang konsisten, dan pemahaman lingkungan yang cermat akan memberikan hasil yang menguntungkan. Dengan ikan unggul, pakan yang memadai, dan lingkungan optimal, pembudidaya bisa memperoleh keuntungan maksimal. Dewasa ini kenyataan menunjukkan bahwa penggunaan benih varietas unggul bermutu oleh kalangan pembudidaya skala besar dan kecil, ternyata pada umumnya masih rendah untuk semua jenis ikan. Perkecualian terdapat antara lain pada usaha perikanan swasta yang bergerak pada ikan salmon dan nila. Benih varietas unggul bermutu untuk banyak komoditi, bahkan masih mengimpor, dan menghabiskan devisa cukup besar. Selain menghabiskan devisa, impor jenis hanya akan menguntungkan bagi negara pengekspor jenis tersebut. Rendahnya tingkat penggunaan benih varietas unggul dan bermutu untuk segala macam komoditi pertanian termasuk perikanan sesungguhnya membuka peluang bagi industri perbenihan dalam negeri, baik yang masih dalam taraf penangkar, maupun industri benih yang sudah mampu membuat varietas unggul baru sendiri. Selama ini hampir semua varietas unggul baru dari berbagai komoditi, dihasilkan oleh kelembagaan penelitian pemerintah dan perguruan tinggi.

  18. PENGARUH PENGALAMAN DAN PROFESIONALISME AKUNTAN FORENSIK TERHADAP KUALITAS BUKTI AUDIT GUNA MENGUNGKAP FRAUD

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    Rozmita Dewi Yuniarti R

    2015-04-01

    Full Text Available The purpose of this study is to find out how the influence of forensic accountant's experience and professionalism on the quality of audit evidence to reveal fraud. Hypothesis in this research is experience of forensic accountant have positive effect to quality of audit evidence to reveal fraud and professionalism of forensic accountant have positive effect to quality of audit evidence to reveal fraud. The research method used is associative method. While the technique of data analysis using correlation coefficient analysis and coefficient of determination analysis. Quantitative data is the primary data. Primary data in the form of questionnaires collected from forensic accountants at the Representative Board of Finance and Development of West Java Province. The results showed that forensic accountant experience and forensic accountant professionalism positively influence the quality of audit evidence to reveal fraud

  19. IMPLEMENTASI REHABILITASI TERHADAP ANAK PENYALAH GUNA NARKOTIKA (Studi di Wilayah Kepolisian Daerah Lampung

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    Ibrahim Fikma Edrisy

    2017-03-01

    Full Text Available Abstract The implementation of rehabilitation on underage narcotics users based on state regulation of narcotics, an addicts narcotics users is obliged to take a rehabilitation process, but this policy has never been applied, most of the underage narcotics users were sentenced to be put in jail than taking rehabilitation. The formulation of the problem in this thesis is: why is the implementation of rehabilitation on underage narcotics users so low. What is the problem with implementing rehabilitation on underage narcotics users? What do the police at Polda Lampung do on underage narcotics users? The result of the research show that the implementation of rehabilitation on underage narcotics users is not in line with state regulations, they are government policy, policy of health minister on technical regulation on medical rehabilitation for the drugs addicts, drugs users, and victim of drugs users, which stated that the underage narcotics users is supposed to be put in rehabilitation but this rule has never been applied on, most of the underage narcotics users were put in jail than on rehabilitation. The problem on rehabilitation is affected by some factors like law structure of Direktorat Narkoba Polda Lampung on the implementation of rehabilitation is not optimal, law culture on the level of obedience of the society about the law is not optimal, and the effort of Kepolisian Daerah Lampung in solving the underage narcotics users is through preemptive, preventive, and repressive way. Keywords: Rehabilitation, Under Age, Narcotics Abstrak Pelaksanaan rehabilitasi pengguna narkotika di bawah umur berdasarkan peraturan negara narkotika, pengguna pecandu narkotika wajib mengambil proses rehabilitasi, tetapi kebijakan ini belum pernah diterapkan, sebagian besar narkotika di bawah umur pengguna dihukum untuk diletakkan di penjara daripada mengambil rehabilitasi. Rumusan masalah dalam skripsi ini adalah: mengapa pelaksanaan rehabilitasi pada narkotika pengguna di bawah umur sangat rendah. Apa masalah dengan melaksanakan rehabilitasi pada pengguna narkotika di bawah umur? Apa yang polisi di Polda Lampung lakukan pada pengguna narkotika di bawah umur? Hasil penelitian menunjukkan bahwa pelaksanaan rehabilitasi pada pengguna narkotika di bawah umur tidak sejalan dengan peraturan negara, mereka kebijakan pemerintah, kebijakan menteri kesehatan pada regulasi teknis rehabilitasi medis untuk pecandu obat, pengguna narkoba, dan korban narkoba pengguna, yang menyatakan bahwa pengguna narkotika di bawah umur seharusnya dimasukkan ke dalam rehabilitasi tapi aturan ini belum pernah diterapkan pada, sebagian besar pengguna narkotika di bawah umur yang dimasukkan ke dalam penjara dari pada rehabilitasi. Masalah rehabilitasi dipengaruhi oleh beberapa faktor seperti struktur hukum Direktorat Narkoba Polda Lampung pada pelaksanaan rehabilitasi tidak optimal, budaya hukum pada tingkat kepatuhan masyarakat tentang hukum tidak optimal, dan upaya Kepolisian Daerah Lampung dalam memecahkan pengguna narkotika di bawah umur adalah melalui cara preemptive, preventif, dan represif. Kata Kunci: Rehabilitasi, di Bawah Umur, Narkotika

  20. Perjanjian Bangun Guna Serah (Build, Operate And Transfer) antara Pemerintah Provinsi Sumatera Selatan dengan Pihak Swasta

    OpenAIRE

    Justisia, Vita

    2015-01-01

    Abstract: The availability of adequate infrastructure, need tosupport the implementation of national development and toimprove Indonesia's competitiveness in the global era. Toovercome this, the Government of South Sumatra Province tobuild agreement Build, Operate, and Transfer in thedevelopment of infrastructure without burdening the localbudget through cooperation with Third Parties. This article willbe assessed on what consideration the Government of SouthSumatra Province in determining sy...

  1. PEMODELAN BANGKITAN PERGERAKAN PADA TATA GUNA LAHAN SEKOLAH DASAR SWASTA DI SURABAYA

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    Harry Patmadjaja

    2002-01-01

    Full Text Available Elementary School is a common location for traffic congestion especially every morning. This condition can be avoided if the elementary school planner can predict the trip generation of that school. The aim of this research is to make a mathematical model of trip generation for elementary school land use at Surabaya. Research has been done to eight private elementary school using Pearson Correlation Analysis, Simple Regression Analysis, and Stepwise Regression Analysis to obtain the most significant trip generation model. Arrival rate and service rate distribution was analyzed using Chi-Square Distribution Fitting method to obtain arrival rate and service rate characteristic. From the analysis, the most significant trip attraction model is Y = -867,9 + 194.Log X1 + 274.Log X8 + 177.Log X5, in which Y is number of student vehicle, X1 is number of elementary student, X8 is total area of classroom, and X5 is classroom capacity. The most significant trip production model is Y= -797,2 + 311.Log X1 + 164.Log X8 +79.Log X15, in which Y is number of student vehicle, X1 is number of elementary student, X8 is total area of classroom, and X15 is ratio between number of teacher and classroom. Several elementary school characteristics that influence traffic congestion are: number of student, number of queue lane, number of entrance, and vehicle occupancy. Abstract in Bahasa Indonesia : Sekolah dasar merupakan salah satu lokasi yang sering mengalami masalah kemacetan lalulintas. Hal tersebut bisa dicegah bila pemilihan lokasi sekolah dilakukan dengan mempertimbangkan perkiraan bangkitan pergerakan yang akan terjadi. Tujuan dari penelitian ini adalah untuk membuat model bangkitan pergerakan (trip generation kendaraan roda empat (pribadi dan antar jemput akibat pembangunan sekolah dasar swasta di Surabaya. Survey dilakukan pada delapan sekolah dasar swasta di Surabaya. Hasil survey dianalisis dengan metode Pearson Correlation, Simple Linear Regression, dan Stepwise Regression untuk mendapatkan model persamaan matematis yang paling signifikan. Distribusi laju kedatangan dan laju pelayanan dianalisa dengan metode chi square distribution fitting untuk mengetahui karakteristik laju kedatangan dan laju pelayanan kendaraan pengantar siswa. Hasil analisa menunjukkan model terbaik untuk meramalkan pergerakan yang tertarik menuju ke sekolah dasar swasta (trip attraction adalah Y = -867,9 + 194.Log X1 + 274.Log X8 + 177.Log X5, dimana Y adalah jumlah kendaraan pengantar, X1 adalah jumlah siswa sekolah dasar, X8 adalah luas total kelas, dan X5 adalah kapasitas kelas. Sedangkan model terbaik untuk meramalkan pergerakan yang berasal dari sekolah dasar swasta (trip production adalah Y= -797,2 + 311.Log X1 + 164.Log X8 +79.Log X15, dimana Y adalah jumlah kendaraan penjemput, X1 adalah jumlah siswa sekolah dasar, X8 adalah luas total kelas, dan X15 adalah jumlah guru dibagi jumlah kelas. Beberapa karakteristik sekolah dasar yang mempengaruhi kelancaran lalulintas adalah: jumlah siswa, jumlah lajur antrian, jumlah pintu masuk, dan okupansi kendaraan.

  2. PEMODELAN EKONOMETRIK GUNA PENGEMBANGAN DAYA SAING EKSPOR AGROINDUSTRI LEMAK DAN BUBUK KAKAO DI INDONESIA

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    Jono M. Munandar

    2011-08-01

    Full Text Available Normal 0 false false false MicrosoftInternetExplorer4 st1\\:*{behavior:url(#ieooui } /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} As the country continues efforts  to liberate its market, Indonesias cocoa agroindustries now face a tough competition from industries of developed countries. Many of these industries had already felt the impact of their lack of competitiveness, causing them to lose their marketshare. The objective of this research is to analyze and identify the key determinants of cocoa agroidustry export competitiveness and build an econometric model. Furthermore this research also attempts to forecast the export competitiveness of Indonesian cocoa agroindustries. Results of econometric analysis showed that factors such as: exchange rate index, prices of related commodities, technological advances, per-capita income of Indonesia, and per-capita income of importing countries are factors influencing the export competitiveness of cocoa butter. While cocoa powder export competitiveness is influenced by exchange rate, interest rate, degree of trade liberalization, price of related goods, per-capita income of Indonesia, and per-capita income of importing countries. Furthermore it is forecasted that both commodities of the industry would expirience an increase of export competitiveness in the future.

  3. Penerapan Teknologi Tepat Guna Padi Sawah Spesifik Lokasi di Dusun Ponggok, Trimulyo, Jetis, Bantul

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    Sri Nuryani Hidayah Utami

    2016-04-01

    Full Text Available The role of technology is very important in supporting improvement of agricultural production. The high-tech strategic role was demonstrated by the success in achieving increased production of rice within the last 35 years is the contribution of the application of more advanced technology. Mosher et al. (2003 put technology as an essential condition for agricultural development. If there is no change in the technological development of agriculture was halted. Production halted the increase, it may even decline because of declining fertility tannic or because of damage increased by pest play an increasingly rampant. A view to changing the technology, can be interpreted as an adaptive technology on the condition of the biophysical and social environment of the local culture. Practical application of specific technologies by farmers, for example how farmers adjust to the conditions of cultivation of local agro-ecosystem forming a specific production system on irrigated land, rainfed lowland, upland, swampy areas, and tidal. Choice according to agro-ecosystem farmers are adapting cultivation is calibration-specific technologies. It’s caused each commodity grows well on climatic conditions, soil and culture-specific social support. Community service activities has been implementing the specific technology that is enriched with appropriate technology research team of the Faculty of Agriculture of UGM by utilizing site-specific conditions of Ponggok Hamlet, Trimulyo, Jetis, Bantul, which have ingredients that can be used for making fertilizer and also wisdom locations in rice cultivation which has been done by farmers for generations. Community Service Team of Faculty of Agriculture, UGM during 2013-2015 had engaged in community service based on the results of research and appropriate technologies in Ponggok Hamlet, for 2 seasons seen significant progress and participation of farmers. In 2013 the results of the demonstration plot tile average of 6.8 tons/ha, after continuous mentoring and counseling in 2014 the results of tile becomes 7.8 to 9.8 tons/ha. Activities application of appropriate technology in a farmer’s land is not easy. Although guidance and counseling has been done before, but not all farmers want and dare to carry out all of the technology that is recommended because it is still in doubt, especially with regard to plant spacing, seed age and the number of seedlings planted. In 2015, a technology package has been introduced covering healthy seedlings, planting system “footprint tiger”, “tajarwo”, homemade compost with waste around the site and biological fertilizers. The results of the application of specific technologies in the growing season of April to July 2015 showed an increase in rice production, but the farmer as a principal factor remains the key to successful application of the technology.

  4. PENGEMBANGAN METODE PENETAPAN KADAR SIKLAMAT BERBASIS KROMATOGRAFI CAIR KINERJA TINGGI GUNA DIIMPLEMENTASIKAN DALAM KAJIAN PAPARAN

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    Budi Wibowotomo

    2012-08-01

    Full Text Available The aim of this research was to develop a method for determining cycla­mate content in foods based on High Performance Liquid Chromatography for exposure assessment of cyclamate. The extraction procedure is conducted by de­creasing pH sample until less than 2, and mobile phase is executed by applying the ratio of phosphate buffer-methanol as 75:25, 80:20, 85:15. The results of experiments be obtained colom: ODS RP-18, 5 μm, 250 x 4,6 mm ID; mobile phase: phosphate buffer/KH2PO4 pH 4,6 and metanol in a ratio of 85:15; flow rate: 1 ml/min; injection volume: 20 μl; and detector: UV-Vis 200 nm. The indication of extraction showed by parameter distribution ratio D ≈ KD and the extraction efficiency of 83.04–94.92%. The exposure estimated of cyclamate based concentration analysis is about 28.41 mg/kg bw/day (258.27% ADI, where SNI 01-6993-2004 regulates 2.99 mg/kg bw/day (27.21% ADI. Tujuan penelitian adalah mengembangkan metode penetapan siklamat ber­basis kromatografi cair kinerja tinggi untuk pengukuran konsentrasi siklamat. Prose­dur  ekstraksi menggunakan  modifikasi  pH sampel hingga pH lebih kecil 2, dan fase gerak diterapkan perlakuan rasio bufer fosfat–metanol 75 : 25, 80 : 20, dan 85 : 15. Hasil eksperimen diperoleh kolom: ODS RP-18, 5 μm, 250 x 4,6 mm ID; fase gerak: bufer fosfat/KH2PO4 pH 4,6 dan metanol rasio 85 : 15; laju aliran: 1 ml/menit; volume injeksi: 20 μl; dan detektor: UV-Vis 200 nm. Indikasi keberhasilan ekstraksi ditunjukkan dengan parameter rasio distribusi D ≈ KD dan efisiensi ekstraksi 83,04–94,92%. Estimasi paparan berdasar konsentrasi analisis langsung sebesar 28,41 mg/kg bb/hari (258,27% ADI, sedang estimasi paparan berbasis SNI 01-6993-2004 sebesar 2,99 mg/kg bb/hari (27,21% ADI.

  5. PENGEMBANGAN METODE STERILISASI PADA BERBAGAI EKSPLAN GUNA MENINGKATKAN KEBERHASILAN KULTUR KALUS KENCUR (Kaemferia galangal L

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    Anis Shofiyani

    2015-06-01

    Full Text Available Dewasa ini penggunaan obat tradisional yang bersumber dari tumbuh-tumbuhan dimasyarakat semakin meningkat sebagai dampak dari konsep hidup kembali ke alam (back to nature. Salah satu tumbuhan yang dikembangkan sebagai tanaman obat di Indonesia adalah kencur (Kaemferia galanga. Kencur banyak digunakan sebagai bahan baku obat tradisional (jamu, fitofarmaka, industri kosmetika,penyedap makanan dan minuman, rempah, serta bahan campuran saus rokok pada industri rokok kretek. Secara empirik kencur digunakan sebagai penambah nafsu makan, infeksi bakteri, obat batuk, disentri, tonikum, ekspektoran, masuk angin, sakit perut karena rimpangnya mengandung senyawa metabolit sekunder antara lain saponin, flavonoid, fenol serta minyak atsiri (Syamsuhidayat dan Johnny, 1991. Tahap awal keberhasilan kultur kalus yang dilakukan tidak lepas dari ketepatan pemilihan bahan dasar eksplan yang akan digunakan dan juga teknik sterilisasi yang dilakukan selama kultur kalus. Ketepatan pemilihan sterilan dan lamanya waktu pemberian sterilan pada berbagai macam eksplan ternyata memberikan respon yang berbeda. Penelitian ini merupakan upaya dalam perolehan metode sterilisasi yang tepat pada berbagai macam sumber eksplan berupa daun, akar dan irisan rhizome dalam media MS yang digunakan dalam kultur in vitro khususnya kultur kalus tanaman kencur (Kaemferia galanga, sehingga akan diperoleh metode sterilisasi yang sesuai untuyk perbanyakan kalus kencur. Hasil penelitian menujukkan bahwa kombinasi perlakuan yang efektif untuk menekan pertumbuhan dan perkembangan sumber kontaminasi adalah Natrium hipoklorit (NaOCl 10 %, 5 menit + Alkohol 70 % ,1 menit pada eksplan daun, kombinasi perlakuan Natrium hipoklorit (NaOCl 5 %, 5 menit + Alkohol 70 % ,1 menit untuk eksplan akar dan kombinasi perlakuan Alkohol 70 % ,1 menit + Kaporit (Ca(ClO2 6%, 20 menit untuk eksplan rimpang kencur. Sumber kontaminan yang dominan tumbuh adalah bakteri dan jamur dari jenis Mucor dan Rhizopus dengan cirri morfologi hifa berwarna putih hingga kelabu hitam.

  6. IMPLEMENTASI SISTEM OTENTIKASI PADA PENGGUNA JARINGAN HOTSPOT DI UNIVERSITAS KANJURUHAN MALANG GUNA MENINGKATKAN KEAMANAN JARINGAN KOMPUTER

    Directory of Open Access Journals (Sweden)

    Yusriel Ardian

    2012-01-01

    Full Text Available The number of client server applications using both desktop and WEB Application makes every user must have a lot of user id and password that must be memorized, because each application must require authentication in order to utilize the application for security reasons. Besides the development of network media is also growing use of both wired and wireless. From the above explanation RADIUS technology is desperately needed in the case described above, since the RADIUS method allows a user simply has a userID for access to multiple applications, both desktop and WEB application. RADIUS can also integrated method of wired and wireless media.

  7. PENTINGNYA PERPUSTAKAAN MAYA GUNA MENDUKUNG KEBERHASILAN PROSES BELAJAR MENGAJAR DI SEKOLAH MENENGAH KEJURUAN

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    Darwis Sembiring

    2016-05-01

    Abstract                 Learning process at schools today experiences a significant change. Students bearing the role as a n object have changed into a subject of learning. A teaching paradigm as previously practiced should now be changed into a learning paradigm. This phenomenon brings with it a change in paradigm and thus leads to the shifting of role from pupils to learners. Consequently, learners should make every effort to actively adopt a learning style of independence in that making use of various kinds of information mostly by themselves takes place. In this sense, library serves to be a learning facility giving support to the learning process. Therefore, library functions should also be changed significantly: from providing supportive services to a partner. The change in a role played by library makes it possible for the services given through a virtual library to develop its importance. Part of the reason is that there works newness in sharing facilities, efficiency, and accessible any time. The existence of a virtual library proves to be effective because vocational school students in average are familiar with information technology. Activities worth doing in the process of learning include online discussion on a case involving several vocational schools, discussion on a case or an interesting topic with a teacher in a forum, doing tasks from which materials are generated from a Web-based virtual library, any extra-curricular activities having to do with learning, and holding events on education relating to web-based virtual library. In running the services of the virtual library, collaboration with SMK (Sekolah Menengah Kejuruan -Vocational Schools, ICT Centers, PPPTK/LPMP, Certification Institution, conventional libraries, and  industries/business world is expected.               Key words: learning, virtual lilbrary, Sekolah Menengah Kejuruan                                 (SMK – Vocational    Schools

  8. IMPLEMENTASI METODE QUALITY FUNCTION DEPLOYMENT (QFD GUNA MENINGKATKAN KUALITAS KAIN BATIK TULIS

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    Jono Jono

    2006-08-01

    Full Text Available Pemilihan dan pengoptimalan suatu metode yang lebih baik untuk meningkatkan mutu suatu produk atau jasa yang dihasilkan sangat diperlukan oleh perusahaan dewasa ini. Dalam permasalahan ini yang penting untuk diperhatikan oleh suatu perusahaan adalah kesesuaian suatu produk atau jasa yang dihasilkan dengan keinginan dan kepuasan konsumen sehingga dapat berkelanjutan menjadi pelanggan. Salah satu metode untuk mengetahui kebutuhan dan keinginan pelangan adalah Quality Function Deployment. Metode ini digunakan oleh industri batik di Nambangan Lor Kotamadya Madiun untuk menentukan technical respon yang harus dilakukan.

  9. PERANCANGAN VIRTUAL PRIVATE NETWORK DENGAN SERVER LINUX PADA PT. DHARMA GUNA SAKTI

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    Siswa Trihadi

    2008-05-01

    Full Text Available Purpose of this research is to analyze and design a network between head and branch office, andcompany mobile user, which can be used to increase performance and effectiveness of company in doingtheir business process. There were 3 main methods used in this research, which were: library study, analysis,and design method. Library study method was done by searching theoretical sources, knowledge, and otherinformation from books, articles in library, and internet pages. Analysis method was done by doing anobservation on company network, and an interview to acquire description of current business process andidentify problems which can be solved by using a network technology. Meanwhile, the design method wasdone by making a topology network diagram, and determining elements needed to design a VPN technology,then suggesting a configuration system, and testing to know whether the suggested system could run well ornot. The result is that network between the head and branch office, and the mobile user can be connectedsuccessfully using a VPN technology. In conclusion, with the connected network between the head andbranch office can create a centralization of company database, and a suggested VPN network has run well byencapsulating data packages had been sent.Keywords: network, Virtual Private Network (VPN, library study, analysis, design

  10. Woody cover assessments in a Southern African Savanna, using hyper-temporal C-band ASAR-WS data

    CSIR Research Space (South Africa)

    Main, R

    2014-07-01

    Full Text Available three years where grouped by years (2007-2009), season (Wet or Dry) and polarization (HH or VV), and relationships were sought for the woody parameter total canopy cover (TCC). Results show that: Dry season combinations of images outperformed wet season...

  11. Using the MicroASAR on the NASA SIERRA UAS in the Characterization of Arctic Sea Ice Experiment

    Science.gov (United States)

    2010-05-01

    such that the dechirped signal is at an intermediate frequency. Feedthrough rejection is done by a surface acoustic wave (SAW) filter with its first...Fig. 3. NASA SIERRA UAS 3-View and Specifications • Up-looking and down-looking shortwave spectrometers. • Down-looking temperature sensors ( pyrometers

  12. Penerapan Aquaponic Sebagai Teknologi Tepat Guna Pengolahan Limbah Cair Kolam Ikan di Dusun Kergan, Tirtomulyo, Kretek, Bantul, Yogyakarta

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    Nur Annisa Maharani

    2016-04-01

    Full Text Available Kergan sub-village is located in the Tirtomulyo Village, Kretek District, Bantul Regency, on the process into a tourist village. Cultivation of carp and catfish become a favored activity in the village because most of the citizen has carp and catfish ponds for those will be used as priority to become a Tourism Village of Carp. However, the fish pond waste has become a problem. During this time the waste just being dumped into the environment, that cause a contamination on water wells. Therefore, solution to treat this fish pond waste in the village is necessary to be solved by community service activities. This community service activities concluded that making aquaponic is one of the solution. Public education, consultation and mentoring are the most effective 3 methods in solving the problems that exist in the village. The benefits of those activities that provide new knowledge about waste treatment pond fish and provide new skills in making aquaponics.

  13. Hak Pemegang Hak Guna Bangunan Untuk Membangun Hotel Dengan Merobohkan Bangunan Cagar Budaya (Studi Kasus Hotel Amaris Di Kota Yogyakarta)

    OpenAIRE

    Wd, I.P. Antama Wisnu

    2017-01-01

    The holder’s of Building Rights Title had the rights to built a hotel on the demolition of cultural heritage (study case in Amaris Hotel of Yogyakarta). This research aims to determine the rights of the holder’s Building Rights Title to built a hotel on the demolition of cultural heritage. In this legal writing, the researcher used normative legal research which focused on the positive legal norms consist of legislation. The type of data used include the primary legal materials, secondary ...

  14. PROGRAM APRESIASI BAGI PEMERINTAH DAERAH (PEMDA DALAM MELAKSANAKAN TATA KELOLA (GOOD GOVERNANCE GUNA MEMAJUKAN KEPARIWISATAAN DI DAERAH

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    Ismayanti Ismayanti

    2015-09-01

    Full Text Available The success of region is largely determined by the commitment of the local government in the development of tourism. Good governance will certainly provide prosperity for the community. This first year multi-disciplinary research has a purpose: to design blueprint appreciation program for local governments that are committed in developing regions of Tourism through good governance and delivering award of appreciation to the government. This study examines several aspects of appreciation  through commitment identification and governance survey using analytical methods of AHP. Tourism appreciation blueprint is implemented with program testing. The results achieved is the publication and implementation of the blueprint of appreciation in cooperation with the Eljohn Publishing through Travel Club Tourism Award 2012 from the magazine Travel Club. The results is 40 nominees from the provincial governments, district and city governments. From the nominees, it is determined the winner of the provincial government consisting of 3 province, 9 city and 13 district government. Positive implications occurs after administration of appreciation and local prideness increases when each winner received awars and regional leaders gave speech in front of live audience and broadcasting live all over Indonesia. Besides these, dignity of each government showed in local and national publications in the electronic media and print media. Of these positive implications, it is recommended to conduct a similar program on a regular basis and measured the impact of the annual tribute to the development of tourism in the area so that the program becomes one measure the progress of regional tourismDOI: 10.15408/ess.v4i1.1962

  15. ANALISIS SISTEM INFORMASI AKUNTANSI PEMBELIAN BAHAN BAKU SECARA TUNAI GUNA MENINGKATKAN EFEKTIVITAS PENGENDALIAN INTERN PADA PT. DWI MULYO LESTARI MADIUN

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    Fefi Wuri Ambarwati

    2016-11-01

    Full Text Available This study evaluates the raw material purchasing system are applied in PT. Mulyo Dwi Lestari in order to enhance the effectiveness of internal control. The data was collected using interview and observation techniques. The analysis conducted is qualitative descriptive analysis. Based on the research that has been done, researchers can take the conclusion that the implementation of raw material purchasing system in the PT. Mulyo Dwi Lestari not support the effectiveness of internal control. The weaknesses include there isn’t form of purchase orders, goods receiving report form is not suitable with the basic principles of design, a dual function in the barn, yet numbered printed form, and never made a sudden inspection of the accounting records company's physical wealth.

  16. Peningkatan Pengetahuan Terkait Hipertensi Guna Perbaikan Tekanan Darah pada Pemuda di Dusun Japanan, Margodadi, Seyegan, Sleman, Yogyakarta

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    Erica Kusuma Rahayu Sudarsono

    2017-12-01

    Full Text Available Prevalence of hypertension in Indonesia  has reached 25.8%; Yogyakarta is the third largest prevalence in Indonesia, and hypertension in Seyegan sub-district is ranked first most diagnosed. Hypertension can lead to an increased risk of cardiovascular diseases such as heart attacks and strokes. Knowledge related to hypertension of residents, especially youth is still quite low. Youth is provided with education and training on how to measure blood pressure and basic knowledge related to hypertension. The education was done by discussion using Focus Group Discussion (FGD method, then youth made program to overcome hypertension problem. Conducted blood pressure screening and interviews about the lifestyle of residents to determine the cause of hypertension. Blood pressure screening and interviews were analyzed by chi square or fisher, increased youth knowledge from pre-test and post-test analyzed with kolmogorov-smirnov and analyzed by paired T test with 95% confidence level. There was no significant effect between BMI, education and exercise on blood pressure, but there was a significant influence between smoking and consumption of foods high in salt and fat to blood pressure. The results of pre-test and post-test showed an increase in youth knowledge from the beginning only 5.27 to 7.37 with p-value 0.000 (p <0.05. Provision of education to youth increases the level of knowledge related to hypertension.

  17. MANAJEMEN PERPUSTAKAAN SEKOLAH BERBASIS SISTEM INFORMASI GUNA MENINGKATKAN KEMANDIRIAN DAN OPTIMALISASI TATA KELOLA PERPUSTAKAAN SEKOLAH DASAR SE-KECAMATAN JATINANGOR

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    Tine Silvana

    2014-11-01

    ABSTRAK Kegiatan Pengabdian Masyarakat ini dilaksanakan di Kecamatan Jatinangor dengan mengambil tempat pelaksanaan di Aula Kantor UPTD TK, SD dan PNF Kecamatan Jatinangor dan di Ruang Pertemuan GERKOPIN Kecamatan Jatinangor. Sebagai Masyarakat Mitra dalam PKM ini yakni Unit Pengelola Teknis Dinas TK, SD dan PNF Kecamatan Jatinangor. Pencapaian Sasaran PKM ini adalah para Pengelola Perpustakaan Sekolah Dasar Se-Kecamatan Jatinangor. Kegiatan PKM yang telah dilaksanakan yakni dimulai dari kegiatan FGD untuk mengetahui kebutuhan pencapaian sasaran, kemudian Seminar dan Workshop yang diikuti oleh para Kepala Sekolah Dasar serta para Pengelola Perpustakaan dari 29 SD Negeri maupun Swasta. Berikutnya kegiatan Monitoring dan Evaluasi Akhir. Tujuan dari Program PKM ini adalah agar pencapaian sasaran dapat memiliki pengetahuan dan keterampilan teknis dalam mengelola dan mengolah koleksi bahan pustaka maupun layanan perpustakaan sekolah dengan menggunakan sistem informasi perpustakaan yang lebih mudah digunakan. Dalam kegiatan FGD diketahui bahwa hampir semua pengelola perpustakaan sekolah belum dapat menangani pengolahan koleksi secara sistematis. Meskipun sebagian diantara mereka sudah mengetahui adanya sistem informasi yang dapat digunakan untuk mengolah dan mengelola koleksi, mereka belum mengetahui dan belum dapat memanfaatkan dan menggunakannya. Dalam sesi Seminar, para Kepala Sekolah mendapatkan pemahaman lebih lanjut tentang pentingnya mengelola perpustakaan sekolah secara lebih profesional. Terlebih lagi bahwa mereka saat ini mulai dituntut untuk selalu siap menyediakan data dan informasi tentang tata kelola perpustakaan baik untuk pelaporan dan evaluasi maupun untuk kepentingan akreditasi sekolah. Dalam sesi Workshop, para peserta yang umumnya para pelaksana pengelola perpustakaan mendapatkan pengetahuan dan keterampilan teknis tentang tata cara pengolahan koleksi yang terdiri dari inventarisasi, klasifikasi, katalogisasi, pelayanan serta administrasi perpustakaan secara lebih jelas, lebih mudah, lebih efektif dan efisien. Kepada setiap peserta juga diberikan berbagai pedoman pengolahan koleksi seperti e-DDC, e-Books Tajuk Subyek terbitan Perpustakaan Nasional, SNI Perpustakaan Sekolah dari Badan Standardisasi Nasional dan Aplikasi Software Sistem Informasi Perpustakaan yakni Library-Access Version 0.1 yang dirancang oleh Laboratorium Pengelolaan Informasi - Departemen Ilmu Informasi dan Perpustakaan Fikom Unpad sendiri. Aplikasi tersebut dirancang lebih mudah untuk digunakan namun dengan fungsi yang sama baiknya dengan produk aplikasi lain yang telah ada. Aplikasi tersebut digunakan untuk manajemen dan tata kelola koleksi maupun layanan perpustakaan sekolah dasar. Kata kunci:

  18. PERANCANGAN ULANG FASILITAS KERJA PADA STASIUN CUTTING YANG ERGONOMIS GUNA MEMPERBAIKI POSISI KERJA OPERATOR SEBAGAI UPAYA PENINGKATAN PRODUKTIVITAS KERJA

    Directory of Open Access Journals (Sweden)

    Agung Kristanto

    2012-05-01

    Full Text Available Perusahaan Anode Crome merupakan perusahaan pengekroman seperti velg mobil, velg motor dan lain-lain serta memproduksi cantel alumunium. Salah satu proses produksinya yaitu pemotongan cantel alumunium  dikerjakan dengan posisi duduk membungkuk dan pada saat proses pemotongan, tangkai pemotong berada sejajar dengan bahu operator. Dilihat dari segi ergonomi kondisi bekerja seperti itu tidak sesuai karena dapat mengakibatkan cepat lelah dan penegangan otot (strain. Melihat kondisi tersebut perlu dilakukan perancangan fasilitas kerja yang dapat memperbaiki posisi kerja operator, mengurangi ketidaknyamanan, serta meminimalkan waktu pemotongan sehingga produktivitas kerja dapat tercapai. Metode yang digunakan dalam perancangan alat pemotong dan kursi kerja cantel alumunium ini yaitu dengan mempertimbangkan beberapa aspek seperti data antropometri, keluhan operator selama bekerja dan waktu kerja, serta melakukan Uji Independent T-Test dengan software SPSS 12 untuk mengetahui perbedaan keluhan pada para pekerja antara sebelum dan sesudah perancangan. Hasil penelitian menunjukan waktu baku pada kondisi sebelum perancangan sebesar 11.20 detik/unit dengan output standar sebesar 322 unit/jam. Sedangkan waktu baku setelah perancangan sebesar 8.37 detik/unit dengan output standar sebesar 434 unit/jam, artinya terjadi penurunan waktu baku sebesar 2.83 detik/unit atau efisiensi waktu sebesar 25.26% dan peningkatan output standar sebesar 122 unit/jam atau produktivitas meningkat sebesar 34.78%.

  19. UPAYA MENJADIKAN MALANG KEMBALI SEBAGAI ATRAKSI WISATA BUDAYA DAN SENI GUNA MELESTARIKAN KEBUDAYAAN LOKAL TOPENG MALANGAN UNTUK MENARIK WISATAWAN

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    Irwan yulianto

    2017-07-01

    Full Text Available � Malang Kembali � merupakan gagasan yang sangat cemerlang disaat��� generasi muda mengalami krisis akan kebudayaan terutama terhadap kesenian lokal Malangan yang mulai terlupakan dan tergeser dengan kesenian modern. Dengan adanya, festival � Malang Kembali� diharapkan tumbuh kesadaran dikalangan generasi muda akan adanya Kekayaan budaya lokal yang perlu dijaga dan dilestarikan keberadaanya, bukan sekedar sebagai kesenangan atau hiburan semata namun juga mengandung nilai jual. Suatu daerah akan terus dikenang oleh wisatawan apabila daerah tersebut memiliki kekayaan budaya yang menarik seperti kekayaan kulinernya, senitari dan ukiran serta souvenir khas yang mengingatkan wisatawan pada tempat tersebut. Malang sebagai salah satu kota tujuan wisata memiliki semua itu. Dari wista kuliner hingga industri makanan ringan keripik tempe yang jadi ciri khas Malang,juga �kesenian Topeng Malangan sampai seni Ludruk semua terangkum dan disajikan di festival �Malang Kembali�.

  20. Analisis Peramalan Penjualan dan Penggunaan Metode Linear Programming dan Decision Tree Guna Mengoptimalkan Keuntungan pada PT Primajaya Pantes Garment

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    Inti Sariani Jianta Djie

    2013-09-01

    Full Text Available Primajaya Pantes Garment is a company that runs its business in garment sector. However, due to various numbers of requests each month, the company is difficult to determine the amount of production per month that is appropriate to maximize profits. The purpose of this study is to determine the appropriate forecasting method that can be used as a reference to determine the amount of production in the next period and to find a combination of products to maximize profits. Research used forecasting methods, including naive method, moving averages, weighted moving averages, exponential smoothing, exponential smoothing with trend, and linear regression. In addition, this study also used Linear Programming method with Simplex method to determine the best combination of products for the company and to choose a decision using a decision tree to determine which alternative should be done by the company. Results of this study found that the linear regression method is the most appropriate method in determining the forecast demand in the next period. While in the Linear Programming method, constraints used were the constraints of raw materials, labor hours, and limited demand for the product. The result of the decision tree is to increase production capacity.

  1. URGENSI PEMBARUAN COMMERCIAL CODE DI BIDANG PELAYARAN GUNA MENJAMIN PERLINDUNGAN HUKUM KONSUMEN (STUDI PERBANDINGAN DI PELABUHAN PORTKLANG MALAYSIA

    Directory of Open Access Journals (Sweden)

    Muhammad Syamsudin

    2014-06-01

    Full Text Available This study was aimed  to  reform some of  regulations of  the commercial code  in  shipping which are no  longer adequate  in  the  present development.  The main  issues  of  the  study  are:  (1  How  is  the  development  of commercial  code  in  regulating  shipping matter  in  Indonesia?;  (2 Which  regulations of  the commercial  code are  necessarily  to  be  reviewed  to  guarantee  the  legal  protection  of  consumers?;  (3 How  is  the practice  of commercial code in Malaysia as a comparison in regulating the port in Indonesia?. The study uses the traditions of  normative  legal  research.  Legal materials  are  collected  by  studying  document  both  the  primary  legalmaterials and secondary  legal materials. Legal materials are analyzed by both of  themes  and content analysis. The analysis of  the  theme  is focused on  topics of commercial code  that needs  to be  reviewed. On the other hand,  the content analysis  is aimed  to  the contents of the  legal provisions of  the commercial code which are no longer appropriate , and it needs to be replaced by the new ones. The results of the study shows that there are some commercial code  regulations that need  to be reviewed namely: (1  It relates to  the definition of the contract and  the parties  involved in  the making of  the contract;  (2  It  is necessary to determine  the  limits of liability and responsibility of the carrier, and the protection of shippers (customers; (3 From the results of the comparative  studies  at  the  Port  Klang Malaysia demonstrate  that  normatively  Indonesia  is not  left behind  in terms of regulating commercial Code. It demonstrates that in practice Indonesia has imposed the Hage Visby Rules  1968,  although  Indonesia has  not  yet  ratified  it. On  the other hand, Malaysia  still  imposes  the Hague Rule 1924. The facts prove  that PortKlang  in Malaysia  is more advanced  than the ports  in  Indonesia  in terms of infrastructure availability. Portklang engagesin 13th rank among ports in the world, while the ports in Indonesia are not  included  in  the world rank.

  2. URGENSI PEMBARUAN COMMERCIAL CODE DI BIDANG PELAYARAN GUNA MENJAMIN PERLINDUNGAN HUKUM KONSUMEN (STUDI PERBANDINGAN DI PELABUHAN PORTKLANG MALAYSIA)

    OpenAIRE

    Muhammad Syamsudin

    2014-01-01

    This study was aimed  to  reform some of  regulations of  the commercial code  in  shipping which are no  longer adequate  in  the  present development.  The main  issues  of  the  study  are:  (1)  How  is  the  development  of commercial  code  in  regulating  shipping matter  in  Indonesia?;  (2) Which  regulations of  the commercial  code are  necessarily  to  be  reviewed  to  guarantee  the  legal  protection  of  consumers?;  (3) How  is  the practice  of commercial code in Malaysia as...

  3. Urgensi Pembaruan Commercial Code di Bidang Pelayaran Guna Menjamin Perlindungan Hukum Konsumen (Studi Perbandingan di Pelabuhan Portklang Malaysia)

    OpenAIRE

    Syamsudin, Muhammad

    2014-01-01

    This study was aimed to reform some of regulations of the commercial code in shipping which are no longer adequate in the present development. The main issues of the study are: (1) How is the development of commercial code in regulating shipping matter in Indonesia?; (2) Which regulations of the commercial code are necessarily to be reviewed to guarantee the legal protection of consumers?; (3) How is the practice of commercial code in Malaysia as...

  4. PENERAPAN METODE DISKUSI KELOMPOK DALAM PEMBELAJARAN KONTEKSTUAL GUNA MENINGKATKAN HASIL BELAJAR IPS EKONOMI SISWA KELAS VII SMPN 2 DOLOPO MADIUN

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    Novita Erliana Sari

    2013-01-01

    Judging from the results of learning cycle I and cycle II obtained the following results: (a the number of students who pass the study in the first cycle were 19 students or 59.37%, while in the second cycle as many as 30 students or 93.75% indicating an increase amounted to 33.82%, (b from 32 students who take the test activities on the first cycle the total value obtained was 2210, while the second cycle increased to 2655, (c the value of the average or mean in the first cycle was 70.94, while on the second cycle there is an increase as much as 12.03% to 82.97, (d the mean or median in the first cycle is 75.357%, while in the second cycle increased to 85.333% showed an increase of 9.976%, (e mode or value that has the highest frequency in the first cycle was 75, while the mode in the second cycle was 85 showed an increase of 10 points, (f the lowest value or the minimum in the first cycle was 45, while the lowest score was 55 in the second cycle showed an increase of 10 point, (g the maximum value in the first cycle was 85, while in the second cycle was 95 showed an increase of 10 points.

  5. Vai mēs kļūsim par Baltijas baskiem jeb Kā būt pārstāvētiem? / Jāns Undusks ; no igauņu valodas tulkojusi Maima Grīnberga-Preisa

    Index Scriptorium Estoniae

    Undusk, Jaan, 1958-

    2005-01-01

    Teksti aluseks on ettekanne 8. Balti vaimse koostöö konverentsil 16. juunil 2001 Tallinnas: Are we Basques of Baltic? The problem of how to be represented. Eesti k.: Looming, 2002, nr. 9. Orig.: Kas meist saavad balti baskid ehk kuidas olla esindatud?

  6. PERENCANAAN TATA GUNA LAHAN DAS WAY SEPUTIH HULU LAMPUNG TENGAH MENGGUNAKAN MODEL TATA AIR (Landuse Planning for Way Seputih Watershed at Central Lampung by Water Management Model

    Directory of Open Access Journals (Sweden)

    Mohammad Amin

    2008-11-01

    Full Text Available ABSTRAK Das Way Seputih Hulu merupakan sungai yang terletak di Kabupaten Larnpung Tengah, merniliki luas 175,28 km2. Kejadian banjir di Desa Segalarninder hilir Way Seputih Hulu terjadi setiap datang musim penghujan. Hasil penelitian bempa software program tata-air.exe, konsep dasar rnodel menggunakan neraca air (waterbalance yang dibuat dengart program delphi versi 7. Hasil uji t-tes antara tebal aliran model simulasi dengan pengukuran lapangan menunjukkan nilai t-hitung (0,14 lebih besar dari t-tabel (2,51, sehingga dikatakan model dapat digunakan untuk melakukan simulasi berbagai alternatif penggunaan lahan. Hasil simulasi program tata-air.exe menunjukkan bahwa keseluruhan alternatif untuk eksperimentasi model menghasilkan nilai rasio tebal aliran di bawah angka 30. Kondisi rasio tebal aliran air Way Seputih Hulu memiliki nilai berkisar antara 2,84 sanrpai 3,40, sehingga dapat dikatakan dalam kondisi masih wajar bahkan dapat dikatakan mempunvai nilai yang cukup bagus. Alternatif penggunaan lahan yang mengarah kepada bentuk lahan kebun campuran akan memberikan nilai rasio paling kecil dan menghasilkan produksi air yang kecil pula.   ABSTRACT  Watersheed of Way Seputih Upstream represent river which located in Kabupaten Lampung Tengah, oing wide of 175,28 km2. Occurence of floods in Countryside of Segalaminder go downstream Way Seputih Upstream happened in every coming rain season. Result of the research namely tata-air.exe, base concept of modeling uses water balance was made by using Delphi 7th version. Result of t-test value between modeled discharge flow and field measurement result shows t-counting value (0.14 higher than t-table (2.51, hence the model is can be used for simulating various landuse alternative. The simulation result using tata-air.exe shows that entire alternatives for model experimentation resulted discharge ratio value was under 30. Condition of Way Seputih Hulu River discharge was in the range between 2.84 until 3.40, therefore it is assumed normally, even it can be assumed very good value. The landuse alternative to mix garden land can given smal value for runoff  ratio and water production.

  7. REVITALISASI KONSERVASI TUMBUHAN OBAT KELUARGA (TOGA GUNA MENINGKATKAN KESEHATAN DAN EKONOMI KELUARGA MANDIRI DI DESA CONTOH LINGKAR KAMPUS IPB DARMAGA BOGOR

    Directory of Open Access Journals (Sweden)

    Agus Hikmat

    2011-08-01

    Full Text Available Medicinal plants and traditional medicine for along ago are important role in the health care, stamina maintain, and treat diseases. Therefore medicinal plants and traditional medicines have strong root in the part of community up to now. Research on revitalization of family medicinal plant (TOGA conservation done at Kampong Pabuaran (Cibanteng village, and Kampong Gunung Leutik ( Benteng village, results indicated that research locations have completely medicinal plants diversity for medicine all diseases of village communities mentioned. Number of medicinal plants found at Gunung Leutik and Pabuaran Sawah Kampong (Cibanteng and Benteng Villages were 237 spesies, and 95 spesies often used by respondents mentioned villages. Species number of medicinal plants have potential to expand based on use value of these species treat main diseases of community villages Gunung Leutik and Pabuaran Sawah Villages (Benteng and Cibanteng were 15 spesies, such as: sambiloto (Andrographis paniculata (Burm.F Ness., meniran (Phyllanthus niruri L., takokak (Solanum torvum L., pegagan (Centella asiatica (L. Urban., temulawak (Curcuma xanthorrhiza Roxb., jahe (Zingiber officinale-purpurea Rosc., jeruk nipis (Citrus aurantifolia (Christm & Panz Swingle, binahong (Anredera cordifolia, mahkota dewa (Phaleria macrocarpus (Sheff. Boerl., rosella (Hibiscus sabdariffa, pule pandak (Rauvolfia serpentine (L. Benth. ex. Kurz., sangitan (Sambucus javanica Reinw., sirih (Piper betle L., brotowali (Tinospora crispa, and kenikir (Cosmos caudatus

  8. PERANCANGAN ULANG FASILITAS KERJA PADA STASIUN CUTTING YANG ERGONOMIS GUNA MEMPERBAIKI POSISI KERJA OPERATOR SEBAGAI UPAYA PENINGKATAN PRODUKTIVITAS KERJA Studi kasus di Perusahaan Anode Crome Yogyakarta

    Directory of Open Access Journals (Sweden)

    Agung Kristanto

    2010-07-01

    Full Text Available Perusahaan Anode Crome merupakan perusahaan pengekroman seperti velg mobil, velg motor dan lain-lain serta memproduksi cantel alumunium. Salah satu proses produksinya yaitu pemotongan cantel alumunium dikerjakan dengan posisi duduk membungkuk dan pada saat proses pemotongan, tangkai pemotong berada sejajar dengan bahu operator. Dilihat dari segi ergonomi kondisi bekerja seperti itu tidak sesuai karena dapat mengakibatkan cepat lelah dan penegangan otot (strain. Melihat kondisi tersebut perlu dilakukan perancangan fasilitas kerja yang dapat memperbaiki posisi kerja operator, mengurangi ketidaknyamanan, serta meminimalkan waktu pemotongan sehingga produktivitas kerja dapat tercapai. Metode yang digunakan dalam perancangan alat pemotong dan kursi kerja cantel alumunium ini yaitu dengan mempertimbangkan beberapa aspek seperti data antropometri, keluhan operator selama bekerja dan waktu kerja, serta melakukan Uji Independent T-Test dengan software SPSS 12 untuk mengetahui perbedaan keluhan pada para pekerja antara sebelum dan sesudah perancangan. Hasil penelitian menunjukan waktu baku pada kondisi sebelum perancangan sebesar 11.20 detik/unit dengan output standar sebesar 322 unit/jam. Sedangkan waktu baku setelah perancangan sebesar 8.37 detik/unit dengan output standar sebesar 434 unit/jam, artinya terjadi penurunan waktu baku sebesar 2.83 detik/unit atau efisiensi waktu sebesar 25.26% dan peningkatan output standar sebesar 122 unit/jam atau produktivitas meningkat sebesar 34.78%. Kata kunci: Ergonomis, Antropometri, Data Ketidaknyamanan, Waktu baku, Produktivitas. 

  9. ASAS FREIES ERMESSEN DAN ASPEK PERPAJAKAN LEASING MENURUT KEPUTUSAN MENTERI KEUANGAN NO. 1169/KMK.01/1991 TENTANG KEGIATAN SEWA GUNA USAHA (LEASING

    Directory of Open Access Journals (Sweden)

    Syofrin Syofyan

    2017-06-01

    Full Text Available This article discusses the government’s role in granting tax incentives in support of the leasing business which in itself already functions as a financing instrument. The author purports to show how the government’s (the state administration’s freedom in making policy rules based on the principle of freies ermessen is realized in the economic (tax sector. The policy rules being discussed is the Ministry of Finance’ Decree no. 1169/KMK.01/1991 re. Leasing.

  10. Penerbitan Obligasi Daerah Guna Menunjang Ketahanan Ekonomi Daerah (Simulasi atas Penerbitan Obligasi Daerah Untuk Pendanaan Proyek Bus Rapid Trans (BRT pada Pemerintah Provinsi Sulawesi Selatan

    Directory of Open Access Journals (Sweden)

    Dian Insani Ambarwati

    2016-12-01

    Full Text Available ABSTRACT  Due to fiscal constraints, South Sulawesi Province Government needed to issued the  municipal bonds to built BRT project.. Municipal bonds could provide additional funds so that local governments might not depend on APBN.  BRT infrastructure was  built may create revenue for betterment of local government's financial performance. The BRT projects funded by municipal bonds would create employment, reduce unemployment and poverty, increase purchasing power parity, community savings and investment, as well as reducing income inequality that could support regional economic resilience ABSTRAK Karena keterbatasan fiskal yang dimiliki, Pemerintah Provinsi Sulawesi Selatan perlu menerbitkan obligasi daerah sebagai alternatif pembiayaan pembangunan khususnya untuk pembangunan BRT. Obligasi daerah dapat memberikan tambahan dana pembangunan sehingga pemerintah daerah tidak tergantung pada APBN.  Infrastruktur BRT yang dibangun dapat mendatangkan penerimaan daerah sehingga kinerja keuangan daerah semakin baik. Bagi masyarakat, adanya BRT  yang didanai dengan obligasi daerah dapat menciptakan lapangan kerja, mengurangi pengangguran dan kemiskinan, meningkatkan purchasing power parity, tabungan, dan investasi masyarakat, serta mengurangi ketimpangan pendapatan sehingga dapat mendukung terciptanya ketahanan ekonomi daerah.

  11. Metamorphoses of the main heroines of Jaan Tätte and Inga Ābele as a reflection of the century / Guna Zeltiņa

    Index Scriptorium Estoniae

    Zeltiņa, Guna

    2009-01-01

    Jaan Tätte näidendist "Ristumine peateega, ehk, Muinasjutt kuldsest kalakesest" ("The highway crossing, or, The tale of a golden fish", tuntud ka pealkirjaga "Bungee jumping" ) ja Inga Ābele näidendist "Tumedad hirved" (The dark deer")

  12. Analisis Parameter Gap Dalam Tahapan Dekonvolusi Prediktif Guna Mereduksi Short Period Multiple dan Meningkatkan S/N Ratio pada Pengolahan Data Seismik Refleksi 2D Marine

    Directory of Open Access Journals (Sweden)

    Bella Chintia

    2017-05-01

    Full Text Available Penelitian ini bertujuan untuk menentukan nilai gap terbaik dari salah satu parameter gap yang digunakan untuk mereduksi short-period multiple dengan metode dekonvolusi prediktif. Variasi Nilai gap yang digunakan adalah 4, 8, 12, 16, 20, 24, 28, dan 64 ms. Berdasarkan hasil penelitian, diketahui bahwa gap 12 merupakan gap terbaik. Nilai gap 12 menghasilkan sp gather, penampang stack dan NTG (Near Trace Gather yang lebih tajam dibandingkan dengan gap lainnya. Selain itu, dari spectrum analysis didapatkan sp gather dan penampang stack yang menunjukkan bahwa frekuensi terletak pada rentang nilai 10 - 80 Hz, dan nilai spectrum amplitude seismik yang terkecil berkisar -21 s.d 0 dB.

  13. Inovasi Teknologi Tepat Guna Untuk Meningkatkan Produktivitas, Nilai Tambah Dan Akses Pasar USAha Mikro Di Unit Permukiman Transmigrasi “Karang Cahyo” Kabupaten Bengkulu Selatan

    OpenAIRE

    Slamet Widodo, Soengkono; S. Hindarto, Kanang; Widodo, Slamet; Mujiharjo, Sigit

    2015-01-01

    Soengkono, Kanang S. Hindarto, Slamet Widodo, Sigit Mujiharjo; The objective of the first research is to know: (1) the background of economic factors of transmigrant, (2) the natural resources potency, (3) the human resources of transmigrant potency, (4) the analysis of business environment, (5) the model micro business development, (6) the build of micro business group, (7) the formulation model based on human and natural resource potency with simple and accepted technology, (8) the practice...

  14. PERAN PEMUDA DALAM PELESTARIAN SENI TRADISIONAL BENJANG GUNA MENINGKATKAN KETAHANAN BUDAYA DAERAH (Studi Di Kecamatan Ujungberung Kota Bandung Provinsi Jawa Barat

    Directory of Open Access Journals (Sweden)

    Yaya Mulya Mantri

    2014-12-01

    Full Text Available The role of young man in preservation Benjang’s folk art was assessed as fair which included five roles which were: the role of endowment, the role of owner, the role of doer, the role of innovative, and role of educative. Young man faced fi ve constraints in Benjang’s folk art preservation, that was first of lack of fund in developing Benjang’s folk art, second lack of government involvement in Benjang’s folk art development, third there was no involvement of academician side in Benjang’s management management and folk art show packaging, fourth lack of understanding of artistic aesthetics the Benjang’s actors, and fifth the entry of foreign culture in massif. Implication to cultural resilience of area: increasing cultural awareness and identity of area, change without trespassing cultural originality of area, and penetrating cultural warded of strangers foreigners which unmatched to area culture. Keywords: Benjang, Traditional Art, Cultural Resilience of Area

  15. OPTIMALISASI PELAYANAN PUBLIK DALAM PELAKSANAAN e-KTP GUNA MEMPERKOKOH KETAHANAN WILAYAH (Studi Di Kelurahan Kalibaru Kecamatan Cilodong Kota Depok, Jawa Barat

    Directory of Open Access Journals (Sweden)

    Muhtarhadi Nursalim

    2014-04-01

    Full Text Available This paper explained public service optimization in e-KTP implementation to strengthened regional resilience. The problem showed due the e-KTP implementation less than 100% achievement at the end of 2012. The purpose of this paper was discovering the public service quality condition of the e-KTP implementation in Kalibaru sub-district Cilodong District Depok, identify the obstacle of the e-KTP implementation in Kalibaru sub-district Cilodong District Depok, and establish the public service optimization strategy of the e-KTP implementation in Kalibaru sub-district Cilodong District Depok, and also the implication on regional resilience. The method of this paper was interview and fi eld observation. The location election method is conducted with purposive sampling. The variable of this research was public service optimization of the e-KTP implementation at the Kalibaru sub-district, namely the Organization Structure of the e-KTP Service, Service Administration of the e-KTP Service, human resource of the e-KTP Service, facilities and infrastructure of the e-KTP. The result of this paper showed the strategies to optimized the e-KTP service implementation at Kalibaru sub-District were (a increase the coordination, (b Implementing MSDN functions namely management function and operational. Therefore the e-KTP implementation would be able to supported Regional resilience. Keywords: Public Service, e-KTP, Regional Resilience

  16. Pengembangan Order Management System untuk Mendukung Perbaikan Proses Bisnis Pengelolaan Pemesanan Jasa Inbound dan Outbound Gudang Disertai Audit System Development Life Cycle Guna Menanggulangi Risiko Pengembangan Sistem

    OpenAIRE

    Santosa, Budi; Satrio, Rudi Theo; Abipradja, Jerrystama; Putri, Dinda Sekar

    2014-01-01

    PT XYZ adalah salah satu Perusahaan penyedia jasa logistic atau bisa disebut 3PL. Salah satu customer yang menggunakan jasa 3PL adalah DEF Company. DEF company adalah Perusahaan yang bergerak dalam bidang pendistribusian dan import barang. Ketika melakukan aktivitas pelaporan dokumen pada proses inbound dan outbound, XYZ company mengalami keterlambatan pada bulan April 2014 sebesar 5%. Keterlambatan dokumen ini disebabkan oleh tidak terorganisirnya order dokumen yang ada, sehingga akan berdam...

  17. Analisis Yuridis Tentang Berlakunya Force Majeur Terhadap Wanprestasi Dalam Kontrak Leasing

    OpenAIRE

    Sidauruk, Masnur

    2011-01-01

    Dengan berkembangnya kegiatan ekonomi nasional, maka berkembang jugalah kegiatan masyarakat dalam bidang usaha ekonomi. Kegiatan usaha yang saat ini banyak berkembang di masyarakat adalah sewa guna usaha atau yang biasa disebut dengan leasing. Leasing adalah kegiatan pembiayaan dalam bentuk penyediaan barang modal baik secara Sewa Guna Usaha dengan hak opsi (Finance Lease) maupun Sewa Guna Usaha tanpa hak opsi (Operating Lease) untuk digunakan oleh Penyewa Guna Usaha (Lessee) selama jangka w...

  18. Agulhas Current variability determined from space: a multi-sensor approach

    CSIR Research Space (South Africa)

    Rouault, M

    2011-11-01

    Full Text Available to the Doppler shift signal, the ASAR surface current velocities are able to consistently highlight regions of strong current and shear. The synaptic nature and relatively high resolution of ASAR acquisitions make the ASAR derived current velocities a good...

  19. Pengembangan Sejumlah Primer untuk Reverse Transcriptase Polymerase Chain Reaction Guna Melacak Virus Flu Burung di Indonesia (DEVELOPMENt OF PRIMERS FOR REVERSE TRANSCRIPTASE POLYMERASE CHAIN REACTION TO DETECT AVIAN INFLUENZA VIRUS IN INDONESIA

    Directory of Open Access Journals (Sweden)

    Ni Luh Putu Indi Dharmayanti

    2016-07-01

    Full Text Available Until recently, two clades of of avian influenza viruses (AIVs designated as 2.3.2 and 2.2.3 havebeen circulating in Indonesia. Mutations of AIV genes have cretaed many more variants of the virus. It istherefore important to evaluate the appropriate methods used for the detection and diagnosis of AI virusin the field. Reverse Transcriptase-Polymerase Chain Reaction (RT-PCR have been used as a standardmethod for detection of AIV in many laboratories in Indonesia. The success of RT-PCR for detection ofAIV virus is dependent on the nucleotide sequences of primer that match with the circulating of AIVs. Theaims of this study was to develop RT-PCR by designing primers for H5 subtype specific to the circulatingAIVs in the field. The primers were designed using Primer Design software, and optimization andvalidation of the primer were conducted using AIVs that have been characterized in the previous study.The primers were then used RT-PCR using AIV isolates from field samples and their sensitivity andspecificity were then determined. The results showed that the H5 primers designed in this study, H5-IDand H5-NLP, was able to detect the AIVs in field samples better than the H5-specific primers have beenused previously. In conclusion, H5 primers designed based on recent viruses in the field showed betterresults in the detection of AI virus as compared to the previous primers. As AIV-H5N1 subtype in the fieldwill continue to change and evolve, the use of primers designed in this study is recommended for diagnosisof H5 AIV.

  20. Upaya Pеngеmbangan Konsеp Valuе Proposition Guna Mеmеnuhi Profil Pеlanggan pada Maskapai Low Cost Carriеr (Studi Kasus di PT. Indonеsia Airasia)

    OpenAIRE

    Sеtiawan, M. Rizky; Wilopo, Wilopo

    2017-01-01

    Penelitian ini dilakukan mengingat pentingnya bagi setiap Perusahaan untuk memahami profil pelanggannya dalam penyusunan dan pembentukkan value proposition yang sesuai untuk ditawarkan kepada pelanggan.This rеsеarch was conductеd considеring thе importancе for any company to undеrstand thе profilе of thеir customеrs in thе prеparation and formation of appropriatе valuе proposition to bе offеrеd to customеrs. Tujuan dari penelitian ini yakni untuk mengetahui bagaimana mekanisme serta proses ya...

  1. Penerapan e-Procurement Dalam Proses Pengadaan Barang Dan Jasa Pemerintah Guna Mendukung Ketahanan Tata Pemerintahan Daerah (Studi pada Unit Layanan Pengadaan Barang dan Jasa Pemerintah Kabupaten Penajam Paser Utara Provinsi Kalimantan Timur)

    OpenAIRE

    Hidayat, Rahmat

    2015-01-01

    ABSTRACTThe purpose of this study was to analyzed the application of the principle of e-Procurement in ProcurementServices Unit in the Government District Penajam Paser Utara, examines the obstacles faced by the ProcurementServices Unit in the process procurement of goods and services by the government through e-procurement process andto formulated strategies that were done overcome by Procurement Services Unit to the obstacles in implementation of e-procurement to supported the resilience of...

  2. Site scale wetness classification of tundra regions with C-band SAR satellite data

    DEFF Research Database (Denmark)

    Widhalm, Barbara; Bartsch, Annett; Siewert, Matthias Benjamin

    2016-01-01

    of this approach at site scale using ENVISAT ASAR WS data (∼120 m resolution). These higher resolution ASAR WS maps have been produced for study sites representing different settings throughout the Arctic and compared to high resolution land cover maps and field survey data. It can be shown that a medium...

  3. Evaluating rainwater harvesting systems in arid and semi-arid regions

    NARCIS (Netherlands)

    Ammar, Adham Ali

    2017-01-01

    Rainwater harvesting (RWH) is an ancient traditional technology practised in many parts of the world, especially in arid and semi-arid regions (ASARs). ASARs represent 40% of the earth’s land surface and are characterised by low average annual rainfall and uneven temporal and spatial

  4. List of Participants

    Indian Academy of Sciences (India)

    Guna Sundari E, Vellore Institute of Technology ... Linesh J, Government College, Mananthavdy. Linganna K ... Ramachandra Rao K, Government College, Rajamundry ... Kumar N R P, Laser Spectra Services/Newport Corporation, Bangalore.

  5. Geochemical assessment of fluoride enrichment and nitrate ...

    Indian Academy of Sciences (India)

    62

    plants (organic load in soil), animal waste and anthropogenic input (fertilizer, ... shallow groundwater aquifer of Guna district is possessing highly permeable sediment or ... water and rainwater causes contamination of groundwater (Ako et al.

  6. extraction and characterisation of citrullus colocynthis seed oil

    African Journals Online (AJOL)

    Citrullus colocynthis L.). The physical characteristics of the Guna melon were compared with Citrullus lanatus "Serewe" and Citrullus vulgaris "Bara" melon types. There were significant (P<0.01) differences in the physical characteristics between ...

  7. Perumusan Kebijakan dan Peraturan Daerah Dengan Mekanisme Konsultasi Publik

    Directory of Open Access Journals (Sweden)

    Armen Yasir

    2014-03-01

    Full Text Available Tujuan penulisan ini adalah untuk mendeskripsikan pentingnya ketersediaan mekanisme konsultasi publik dalam perumusan kebijakan dan peraturan ditingkat daerah. Berdasarkan tinjauan normatif, disimpulkan bahwa tersedianya mekanisme konsultasi publik sangat penting guna membangun keterlibatan masyarakat sekaligus membentuk keterbukaan lembaga publik. Kondisi yang demikian selaras dengan prinsip negara hukum. Guna menjamin efektifitas mekanisme tersebut, maka daerah perlu mengundangkan peraturan daerah yang mengatur akan hal itu.

  8. Amphibious Search and Rescue: Shaping the Future

    National Research Council Canada - National Science Library

    Dowling, Michael

    2002-01-01

    The current Amphibious Search and Rescue (ASAR) mission is outdated, lacks integration with the mission/doctrine of the amphibious force and fails to exploit the multi-mission and tactical capabilities of the MH-60S helicopter...

  9. Coastal flood inundation monitoring with Satellite C-band and L-band Synthetic Aperture Radar data

    Science.gov (United States)

    Ramsey, Elijah W.; Rangoonwala, Amina; Bannister, Terri

    2013-01-01

    Satellite Synthetic Aperture Radar (SAR) was evaluated as a method to operationally monitor the occurrence and distribution of storm- and tidal-related flooding of spatially extensive coastal marshes within the north-central Gulf of Mexico. Maps representing the occurrence of marsh surface inundation were created from available Advanced Land Observation Satellite (ALOS) Phased Array type L-Band SAR (PALSAR) (L-band) (21 scenes with HH polarizations in Wide Beam [100 m]) data and Environmental Satellite (ENVISAT) Advanced SAR (ASAR) (C-band) data (24 scenes with VV and HH polarizations in Wide Swath [150 m]) during 2006-2009 covering 500 km of the Louisiana coastal zone. Mapping was primarily based on a decrease in backscatter between reference and target scenes, and as an extension of previous studies, the flood inundation mapping performance was assessed by the degree of correspondence between inundation mapping and inland water levels. Both PALSAR- and ASAR-based mapping at times were based on suboptimal reference scenes; however, ASAR performance seemed more sensitive to reference-scene quality and other types of scene variability. Related to water depth, PALSAR and ASAR mapping accuracies tended to be lower when water depths were shallow and increased as water levels decreased below or increased above the ground surface, but this pattern was more pronounced with ASAR. Overall, PALSAR-based inundation accuracies averaged 84% (n = 160), while ASAR-based mapping accuracies averaged 62% (n = 245).

  10. MODEL PEMBERDAYAAN WILAYAH PESISIR DALAM MENGHADAPI PASAR BEBAS MASYARAKAT EKONOMI ASEAN

    Directory of Open Access Journals (Sweden)

    Hezron Sabar Rotua Tinambunan

    2016-06-01

    Peran masyarakat sangat dibutuhkan untuk tercapainya pembangunan, karena keberhasilan pembangunan di suatu negara adalah bagaimana pemerintah menentukan model pemberdayaan kepada masyarakatnya. Kebijakan Pemerintah Daerah dalam pembangunan memiliki andil dengan melakukan upaya-upaya serius. Lebih lagi Indonesia menghadapi Masyarakat Ekonomi ASEAN (MEA pada tahun 2016, yang bertujuan sebagai salah satu upaya untuk meningkatkan stabilitas perekonomian di kawasan ASEAN. Kesinambungan antara pemerintah daerah dan masyarakat guna menghadapi tantangan MEA sangat diperlukan. Pemerintah daerah harus membuat regulasi terkait sistem resi gudang guna memangkas jalur tengkulak yang sangat mematikan hasil usaha nelayan dalam menjamin ketersediaan modal usaha untuk produksi yang berkelanjutan dan menstabilkan harga komoditi.

  11. Three-dimensional slum urban reconstruction in Envisat and Google Earth Egypt

    Science.gov (United States)

    Marghany, M.; Genderen, J. v.

    2014-02-01

    This study aims to aim to investigate the capability of ENVISAT ASAR satellite and Google Earth data for three-dimensional (3-D) slum urban reconstruction in developed country such as Egypt. The main objective of this work is to utilize 3-D automatic detection algorithm for urban slum in ENVISAT ASAR and Google Erath images were acquired in Cairo, Egypt using Fuzzy B-spline algorithm. The results show that fuzzy algorithm is the best indicator for chaotic urban slum as it can discriminate them from its surrounding environment. The combination of Fuzzy and B-spline then used to reconstruct 3-D of urban slam. The results show that urban slums, road network, and infrastructures are perfectly discriminated. It can therefore be concluded that fuzzy algorithm is an appropriate algorithm for chaotic urban slum automatic detection in ENVSIAT ASAR and Google Earth data.

  12. Three-dimensional slum urban reconstruction in Envisat and Google Earth Egypt

    International Nuclear Information System (INIS)

    Marghany, M; Genderen, J v

    2014-01-01

    This study aims to aim to investigate the capability of ENVISAT ASAR satellite and Google Earth data for three-dimensional (3-D) slum urban reconstruction in developed country such as Egypt. The main objective of this work is to utilize 3-D automatic detection algorithm for urban slum in ENVISAT ASAR and Google Erath images were acquired in Cairo, Egypt using Fuzzy B-spline algorithm. The results show that fuzzy algorithm is the best indicator for chaotic urban slum as it can discriminate them from its surrounding environment. The combination of Fuzzy and B-spline then used to reconstruct 3-D of urban slam. The results show that urban slums, road network, and infrastructures are perfectly discriminated. It can therefore be concluded that fuzzy algorithm is an appropriate algorithm for chaotic urban slum automatic detection in ENVSIAT ASAR and Google Earth data

  13. Pengaruh Perilaku Wajib Pajak terhadap Penggunaan E-filing Wajib Pajak di Kota Manado

    OpenAIRE

    Laihad, Risal C.Y.

    2013-01-01

    Penerimaan pajak merupakan sumber pendapatan negara yang semakin hari semakin penting. Berbagai terobosan yang terkait dengan aplikasi Teknologi Informatika dalam kegiatan administrasi perpajakan terus dilakukan guna meningkatkan dan mengoptimalkan pelayanan kepada Wajib Pajak. Berdasarkan hal tersebut maka diperkenalkanlah Electronic Filing System untuk memudahkan Wajib Pajak dalam menyampaikan Surat Pemberitahuannya. Penelitian ini bertujuan untuk menguji pengaplikasian TAM pada system E-fi...

  14. Computational studies of third-order nonlinear optical properties of ...

    Indian Academy of Sciences (India)

    Anuj Kumar

    2017-06-20

    Jun 20, 2017 ... Department of Physics, Jaypee University of Engineering and Technology, Raghogarh,. Guna 473 226, India. ∗ ... properties and other molecular properties of the organic nonlinear optical crystal 2-aminopyridinium p- toluenesulphonate ... nal processing, optical limiting, optical logic gates, laser radiation ...

  15. Evaluasi proses bimbingan skripsi mahasiswa Universitas Negeri Yogyakarta berdasar perspektif pembelajaran orang dewasa

    OpenAIRE

    Sugito Sugito; Sunaryo Soenarto; Entoh Tohani

    2017-01-01

    Dalam menghadapi tantangan dan permasalahan abad kedua puluh satu ini, pendidikan tinggi memiliki peran yang sangat strategis. Mata kuliah Skripsi dapat berperan untuk mengembangkan kemampuan guna menghadapi tantangan dan masalah yang dihadapi. Penelitian ini bertujuan untuk mengevaluasi proses pembimbingan skripsi dari perspektif teori pembelajaran orang dewasa, hambatan dan upaya yang dilakukan mahasiswa dan dosen dalam proses penulisan skripsi mahasiswa Universitas Negeri Yogyakarta (UNY)....

  16. PERANCANGAN PROTOTIPE BUCKET ELEVATOR

    OpenAIRE

    Dani Irawan

    2017-01-01

    Alat Pemindah Bahan merupakan salah satu peralatan yang digunakan untuk kegiatan sehari-hari pada proses keberlangsungan produksi di masyarakat. Agar peralatan tersebut tetap dapat berfungsi dengan baik masyarakat, maka perlu adanya tindakan rancang bangun prototype Bucket konveyor ini guna untuk membatu masyarakat agar lebih memahami betapa pentingnya alat mekanis. Metode Perancangan Prototipe Bucket Konveyor meliputi: Perancangan Desain, Perancangan Elemen Mesin Perancangan Biaya (biaya...

  17. PEMBENTUKAN KESADARAN MEREK MELALUI PILIHAN MEDIA DAN PESAN IKLAN YANG EFEKTIF (Studi Pada PT. Ace Jaya Proteksi Cabang Pekanbaru)

    OpenAIRE

    Afred Suci

    2016-01-01

    Abstrak: Penelitian dilakukan di PT. ACE Jaya Proteksi cabang Pekanbaru guna menganalisis seberapa besar nasabah menyadari keberadaan merek perusahaan dengan adanya media dan pesan iklan. Populasi penelitian adalah nasabah ACE Jaya Proteksi cabang Pekanbaru. Dengan menggunakan formulasi dari Djarwanto dan Subagyo diperoleh jumlah sampel sebanyak 96 orang yang kemudian digenapkan menjadi 100 orang nasabah. Data dianalisis menggunakan analisis regresi berganda. Hasil penelitian menyimpulkan bah...

  18. Kultivasi Scenedesmus SP. Pada Medium Air Limbah

    OpenAIRE

    Kawaroe, Mujizat

    2011-01-01

    Proses fotosintesis pada mikroalga membutuhkan CO2 dan cahaya matahari serta nutrien untuk pertumbuhannya. Kultivasi Scenedesmus sp. pada medium air limbah bertujuan guna mencukupi kebutuhan mikroalga akan nutrien dan mengurangi masukan dari bahan kimia yang terkandung dalam air limbah tersebut ke lingkungan. Kultivasi Scenedesmus sp. dilakukan selama tujuh hari pada medium air limbah industri tanpa penambahan nutri...

  19. Praktik Trademark Squatting dalam Proses Pendaftaran Merek di Indonesia

    OpenAIRE

    Widya Justitia

    2016-01-01

    Penelitian ini bertujuan untuk mengetahui dan menganalisis mengapa praktik trademark squatting dapat terjadi dalam proses pendaftaran merek beserta cara mengatasinya. Selanjutnya, penelitian ini juga membahas mengenai konsepsi ideal terkait proses pendaftaran merek di Indonesia guna menghindari dan meminimalisasi praktik trademark squatting. Penelitian ini merupakan penelitian kualitatif yang bersifat yuridis empiris dan data yang terkumpul dianalisa dengan metode deskriptif kualitatif. Hasil...

  20. Pola Penguasaan Tanah Sawah secara Sistem Gilir Ganti pada Masyarakat Hukum Adat Kerinci

    OpenAIRE

    Idris, Isran

    2011-01-01

    Sistem gilir ganti sawah adalah pola penguasaan tanah sawah menurut Hukum Adat Kerinci. Sistem ini memberikan bagi ahli waris perempuan untuk secara bergilir ganti dalam menggunakan atau pemakaiannya guna mendapatkan hasilnya. Adanya sistem ini adalah pengaruh sistem kewarisan yang membedakan antara harta berat dan ringan. Banyaknya peserta dan persilangan gilir ganti sawah mempengaruhi pergerakan sistem dan masa tunggu setiap peserta untuk mendapatkan gilirannya.

  1. Visionary Leadership: Gaya Kepemlmpinan untuk Organisasi Masa Depan

    OpenAIRE

    -, Triyono

    2012-01-01

    Lingkungan Bisnis Masa Depan adalah lingkungan yang penuh ketidakpastian: Hal ini menyebabkan tingkat ketidakpastian dan ketidak-efektifan rencana strategis Perusahaan meningkat. Dalam kaitan inilah visionary leadership diperlukan guna mengendalikan Perusahaan di tengah-tengah gejolak lingkungan bisnis yang tak pasti.

  2. PENGEMBANGAN MESIN CNC VIRTUAL SEBAGAI MEDIA INTERAKTIF DALAM PEMBELAJARAN PEMROGRAMAN CNC

    OpenAIRE

    Bambang Setyo Hari Purwoko

    2013-01-01

    Penelitian ini bertujuan: (1) menghasilkan prototype tampilan lingkungan fisik sebuah mesin bubut CNC (Virtual Reality CNC) pada layar komputer yang dapat menerima masukan dan dioperasikan sebagaimana suatu mesin CNC dan (2) menguji keefektifan prototype mesin CNC Virtual tersebut sebagai media interaktif pembelajaran pemrograman CNC. Penelitian ini merupakan penelitian pengembangan. Obyek penelitian adalah rekayasa pemrograman dengan bahasa Visual Basic 6 guna menghasilkan mesin CNC Virtual....

  3. Southeast Asia Report

    Science.gov (United States)

    1987-04-17

    sponsored anti-Com- munist teach-ins have ap- parently sprouted on the campus of Laguna College (LC), San Pablo City, La- guna, as LC college...disassembled Honda motorcycles, 2 National radios, a large sack of Jeans, and 50 boxes of dried salt with 50 packets of salt per box. Altogether

  4. Analisis Value Chain Di Industri Otomotif

    OpenAIRE

    Hendri, Hendri

    2017-01-01

    Penelitian ini untuk menganalisis industri otomotif. Tujuan dari penelitian ini adalah untuk menganalisis dan mengetahui aktivitas dan kondisi internal proses industri manufaktur dengan menggunakan value chain guna masukan dimasa akan datang bagi industri otomotif secara khusus. Value Chain merupakan rantai nilai yang dapat mengetahui kekuatan Perusahaan, keuntungan dan kesuksesan dari rantai aktivitas dalam Perusahaan atau industri manufaktur.Metode analisis menggunakan Statistika Deskript...

  5. SAR Wave Mode Processing- Improvements Towards Sentinel-1 Mission

    Science.gov (United States)

    Johnsen, Harald; Collard, Fabrice

    2013-03-01

    The Sentinel-1 level-2 (L2) ocean product (OCN) has been designed to deliver geophysical parameters related to the wind, waves and surface velocity to a large panel of end-users. Each L2 OCN product contains up to three geophysical components: the radial velocity (RVL), the ocean surface wind field (OWI) and the ocean swell wave spectra (OSW) components. The Sentinel-1 Level 2 OSW component is the two-dimensional ocean surface wave spectra estimated from a Sentinel-1 Level 1 Single-Look Complex (SLC) SAR image by inversion of the corresponding image cross-spectra. The cross spectra are computed by performing inter-looking in azimuth followed by co- and cross-spectra estimation among the detected individual look images. The image from which a single OSW is computed can be a SLC vignette from the WV mode, or a co-polarized subimage extracted from a SM SLC image. The experiences with ASAR have shown the need to improve the modulation transfer functions (MTF), especially the wind dependency in the RAR MTF. The OSW processing scheme is an upgraded version of the ASAR WM Level 2 processing accounting for these findings. The Sentinel-1 Level 2 OSW processing has been evaluated using ASAR WM and ASAR SM data, and preliminary key results are presented in this paper.

  6. Comparison of SAR Wind Speed Retrieval Algorithms for Evaluating Offshore Wind Energy Resources

    DEFF Research Database (Denmark)

    Kozai, K.; Ohsawa, T.; Takeyama, Y.

    2010-01-01

    Envisat/ASAR-derived offshore wind speeds and energy densities based on 4 different SAR wind speed retrieval algorithms (CMOD4, CMOD-IFR2, CMOD5, CMOD5.N) are compared with observed wind speeds and energy densities for evaluating offshore wind energy resources. CMOD4 ignores effects of atmospheri...

  7. Eastern Africa Social Science Research Review - Vol 17, No 2 (2001)

    African Journals Online (AJOL)

    Socio-Economic and Environmental Impacts of Mining inBotswana: A Case Study of the Selebi-Phikwe Copper-Nickel Mine · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Bismarck Kwaku Asare, M. B. K. Darkoh, 1-42 ...

  8. Author Details

    African Journals Online (AJOL)

    Ansa-Asare, O. Vol 13, No 1 (2008) - Articles Total petroleum content and polycyclic aromatic hydrocarbon levels in soil and groundwater at the site of a fuel service station in Accra. Abstract. ISSN: 0855-2215. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More ...

  9. Browse Title Index

    African Journals Online (AJOL)

    Items 201 - 250 of 323 ... Olusola Olufunmilayo Arowolo, Adewale Abolore Ogunrombi, Samuel Olusegun Apantaku, Stephen Oluseun Adeogun. Vol 21, No 2 (2017), Perception of Mealybug Wilt Effect and Management among Pineapple Farmers in Ghana, Abstract PDF. Tutu Mark Sarpong, Elvis Asare-Bediako, Lawrence ...

  10. Agricultural and Food Science Journal of Ghana - Vol 6 (2007)

    African Journals Online (AJOL)

    Effect of Cropping System and Mineral Fertilizer on Root Yield of Cassava · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. RN Issaka, M M Buri, D Asare, JK Senayah, MA Essien, 445-458. http://dx.doi.org/10.4314/afsjg.v6i1.37533 ...

  11. African Research Review - Vol 10, No 2 (2016)

    African Journals Online (AJOL)

    Leadership Style and Employee Behaviour: A Reciprocal Relationship · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Kwame Ameyaw Domfeh, Theresa Obuobisa-Darko, Lawrence Offei Asare, 1-15. http://dx.doi.org/10.4314/afrrev.v10i2.1 ...

  12. Pramana – Journal of Physics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    dispersible Li+ and Eu3+ co-doped CdS nanoparticles: Luminescence studies. N S Gajbhiye Raghumani Singh Ninghoujam Asar Ahmed D K Panda S S Umare S J Sharma. Contributed papers Volume 70 Issue 2 February 2008 pp 313-321 ...

  13. Ghana Journal of Agricultural Science - Vol 47, No 1 (2014)

    African Journals Online (AJOL)

    Vegetative propagation of Cinnamomum camphora L. Presl by shoot cuttings: Effect of shoot physiological age · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. C M Asare, E O Owusu, D K Bedeh, 55-59 ...

  14. Ancient science of yogic life for academic excellence in university students.

    Science.gov (United States)

    Tikhe, Sham Ganpat; Nagendra, H R; Tripathi, Neeraj

    2012-01-01

    Academic excellence is essential to provide opportunities for students to work together to improve their understanding of concepts in their academic core. Academic excellence helps students to teach problem-solving and collaborative learning strategies. The objective of this study was to assess Guna (personality traits) in students undergoing Yoga Instructor's Course (YIC). In all, 68 YIC students with a mean age of 28.03 ± 9.38 years participated in this single group pre-post study. The Personality Inventory data were collected before (pre) and after (post) the YIC. Means, standard deviations, Kolmogorov-Smirnov test, and Wilcoxon signed rank test were used for analyzing the data with the help of SPSS 16. The data analysis showed 11.33% decrease (P balanced personality trait) scores. This study suggests that YIC can result in the improvement of Sattva Guna (balance personality trait) among students, thus paving the way for their academic excellence.

  15. Manufacturing of NAA laboratory clean room

    International Nuclear Information System (INIS)

    Suwoto; Hasibuan, Djaruddin

    2001-01-01

    The ''NAA laboratory clean room'' has been built in the Reactor Serba Guna G.A. Siwabessy building. The erection of ''AAN laboratory clean room'' doing by started of preparation of the ''manufacturing procedure'' refer to ''Design and manufacturing neutron activation analysis clean room laboratory''. Manufacturing process and erection doing refer to procedures makes. By providing of the ''AAN laboratory clean room'' can be cocluded that the research activity and the user sevises in P2TRR well meet to be done

  16. RANCANG BANGUN SOLAR CHARGE CONTROLLER MENGGUNAKAN SYNCRONOUS NON-INVERTING BUCK-BOOST CONVERTER PADA PANEL SURYA 50 WATT PEAK (WP) BERBASIS ARDUINO NANO V3.0

    OpenAIRE

    Mahrubi, Irfan; Bintoro, Jusuf; Djatmiko, Wisnu

    2018-01-01

    Penelitian ini bertujuan untuk merancang bangun rangkaian synchronous non-inverting buck-boost converter (SNIBBC) untuk solar charge controller guna melakukan manajemen pengisian baterai dan manajemen beban dengan menggunakan Arduino Nano V3.0 ATMega 328. Rancang bangun rangkaian synchronous non-inverting buck-boost converter (SNIBBC) menggunakan empat mosfet yang bekerja secara saling singkron dengan dikontrol oleh pulsa PWM dari Timer1 arduino nano V3.0 ATMega 328 dengan frekuensi 10KHz men...

  17. Simbol Dalam Upacara Adat Dayak Ngaju (Symbols in Ritual Tribe of Dayak Ngaju)

    OpenAIRE

    Kuenna, Kuenna

    2015-01-01

    Simbol dalam Upacara Adat Dayak Ngaju. Upacara adat adalah bentuk kebaktian masyarakat DayakNgaju terhadap Ranying Hatalla (Tuhan), dewa-dewa, roh nenek moyang atau mahluk halus lainnya,dan dalam USAhanya untuk berkomunikasi dengan Tuhan dan mahluk gaib lainnya untuk memperolehkehidupan yang sejahtera. Penelitian ini penting diteliti guna melestarikan budaya masyarakat DayakNgaju sebelum budaya itu sendiri mengalami kepunahan. Tujuan penelitian ini untuk mendeskripsikan180wujud, makna, dan fu...

  18. Pola Penguasaan Tanah Sawah Secara Sistem Gilir Ganti pada Masyarakat Hukum Adat Kerinci

    OpenAIRE

    Idris, Isran

    2011-01-01

    Sistem gilir ganti sawah adalah pola penguasaan tanah sawah menurut Hukum Adat Kerinci. Sistem ini memberikan  bagi ahli waris perempuan untuk secara bergilir ganti dalam menggunakan atau pemakaiannya guna  mendapatkan hasilnya. Adanya sistem ini adalah pengaruh sistem kewarisan yang membedakan antara harta berat dan ringan. Banyaknya peserta dan persilangan gilir ganti sawah mempengaruhi pergerakan sistem dan masa tunggu setiap peserta untuk mendapatkan gilirannya.   Kata kunci: sistem gilir...

  19. KERAGAMAN FENOTIPE TRUSS MORFOMETRIK DAN GENOTIPE IKAN GABUS (Channa striata) DARI JAWA BARAT, SUMATERA SELATAN, DAN KALIMANTAN TENGAH

    OpenAIRE

    Irin Iriana Kusmini; Vitas Atmadi Prakoso; Kusdiarti Kusdiarti

    2015-01-01

    Ikan gabus di Indonesia awalnya hanya terdapat di Barat garis Wallace (Sumatera, Jawa, dan Kalimantan) yang kemudian diintroduksi ke Indonesia bagian Timur. Ikan gabus termasuk ke dalam deretan ikan air tawar sebagai sumber daya genetik untuk menunjang diversifikasi usaha budidaya. Guna menyukseskan program diversifikasi tersebut, maka perlu diketahui keragaman genetik ikan gabus dari Jawa Barat, Sumatera Selatan, dan Kalimantan Tengah agar dapat direkomendasikan sebagai dasar pemuliaan. Tuju...

  20. Penataan Menara BTS (Cell Planning)

    OpenAIRE

    Prijono, Wahyu Adi

    2010-01-01

    Penataan menara/BTS merupakan proses master plan penataan menara telekomunikasi seluler berdasarkan estetika dan kesesuaian dengan KKOP ( Kawasan Keselamatan Operasional Penerbangan ) dan tata ruang wilayah suatu daerah guna mendapatkan jumlah menara yang optimal di suatu wilayah.Penataan Menara Master plan meliputi, analisis potensi pengguna telepon seluler sampai 5 tahun ke depan, Prediksi deman BTS, perhitungan kapasitas BTS 5 tahun kedepan, pemetaan pola penataan pemakaian menara / tower ...

  1. Market Segmentation, Targeting, Dan Brand Positioning Dari Winston Premier Surabaya

    OpenAIRE

    Tania, Debby

    2014-01-01

    Sejak tahun 2012 mulai terasa bahwa bisnis properti mengalami kenaikan di Indonesia. Banyak masyarakat Indonesia berinvestasi pada properti karena dianggap aman dan menguntungkan. Sehingga muncul banyak produk properti baru di Indonesia. Perkembangan properti di Indonesia menjadi peluang besar bagi Agen Properti untuk dapat menjalankan bisnisnya. Winston Premier sebagai salah satu Agen properti di Surabaya Barat yang baru berdiri memerlukan strategi pemasaran yang tepat untuk digunakan guna b...

  2. Konsolidasi Tanah: Studi Kasus Kecamatan Gedebage, Kota Bandung

    Directory of Open Access Journals (Sweden)

    Marenda Ishak S

    2011-06-01

    Full Text Available To create equal distribution of development, Gedebage region was developed as activity centre initiated by building a Sport Centre. In order to do so, a land consolidation program to collect citizen land was launched.  The program was carefully designed to protect people’s right on land and support the whole process. This study examines Land Consolidation Program. The research is carried out by Participatory Rural Appraisal (PRA approach, using focus group discussion to collect data. The research showed that land consolidation activity was failed due to the absence of land legal document, lack of people participation and lack of government roles. Guna menciptakan pemerataan pembangunan, wilayah Gedebage dikembangkan sebagai pusat aktivitas yang diawali dengan pembangunan Pusat Olahraga (Sport Centre. Untuk itu, program konsolidasi tanah guna mengumpulkan tanah warga diluncurkan. Program tersebut dirancang dengan cermat untuk melindungi hak warga atas tanah, serta mendukung keseluruhan proses. Kajian ini meneliti Program Konsolidasi Tanah Gedebage, dengan pendekatan Participatory Rural Appraisal (PRA, yang menggunakan diskusi kelompok terarah guna mengumpulkan data. Hasilnya, terlihat bahwa aktivitas konsolidasi tanah telah mengalami kegagalan karena ketiadaan dokumen legal menyangkut status tanah, kurangnya partisipasi penduduk, dan lemahnya peran pemerintah.

  3. Classification of Active Microwave and Passive Optical Data Based on Bayesian Theory and Mrf

    Science.gov (United States)

    Yu, F.; Li, H. T.; Han, Y. S.; Gu, H. Y.

    2012-08-01

    A classifier based on Bayesian theory and Markov random field (MRF) is presented to classify the active microwave and passive optical remote sensing data, which have demonstrated their respective advantages in inversion of surface soil moisture content. In the method, the VV, VH polarization of ASAR and all the 7 TM bands are taken as the input of the classifier to get the class labels of each pixel of the images. And the model is validated for the necessities of integration of TM and ASAR, it shows that, the total precision of classification in this paper is 89.4%. Comparing with the classification with single TM, the accuracy increase 11.5%, illustrating that synthesis of active and passive optical remote sensing data is efficient and potential in classification.

  4. CLASSIFICATION OF ACTIVE MICROWAVE AND PASSIVE OPTICAL DATA BASED ON BAYESIAN THEORY AND MRF

    Directory of Open Access Journals (Sweden)

    F. Yu

    2012-08-01

    Full Text Available A classifier based on Bayesian theory and Markov random field (MRF is presented to classify the active microwave and passive optical remote sensing data, which have demonstrated their respective advantages in inversion of surface soil moisture content. In the method, the VV, VH polarization of ASAR and all the 7 TM bands are taken as the input of the classifier to get the class labels of each pixel of the images. And the model is validated for the necessities of integration of TM and ASAR, it shows that, the total precision of classification in this paper is 89.4%. Comparing with the classification with single TM, the accuracy increase 11.5%, illustrating that synthesis of active and passive optical remote sensing data is efficient and potential in classification.

  5. Error characterization methods for surface soil moisture products from remote sensing

    International Nuclear Information System (INIS)

    Doubková, M.

    2012-01-01

    To support the operational use of Synthetic Aperture Radar (SAR) earth observation systems, the European Space Agency (ESA) is developing Sentinel-1 radar satellites operating in C-band. Much like its SAR predecessors (Earth Resource Satellite, ENVISAT, and RADARSAT), the Sentinel-1 will operate at a medium spatial resolution (ranging from 5 to 40 m), but with a greatly improved revisit period, especially over Europe (∼2 days). Given the planned high temporal sampling and the operational configuration Sentinel-1 is expected to be beneficial for operational monitoring of dynamic processes in hydrology and phenology. The benefit of a C-band SAR monitoring service in hydrology has already been demonstrated within the scope of the Soil Moisture for Hydrometeorologic Applications (SHARE) project using data from the Global Mode (GM) of the Advanced Synthetic Aperture Radar (ASAR). To fully exploit the potential of the SAR soil moisture products, well characterized error needs to be provided with the products. Understanding errors of remotely sensed surface soil moisture (SSM) datasets was indispensible for their application in models, for extractions of blended SSM products, as well as for their usage in evaluation of other soil moisture datasets. This thesis has several objectives. First, it provides the basics and state of the art methods for evaluating measures of SSM, including both the standard (e.g. Root Mean Square Error, Correlation coefficient) and the advanced (e.g. Error propagation, Triple collocation) evaluation measures. A summary of applications of soil moisture datasets is presented and evaluation measures are suggested for each application according to its requirement on the dataset quality. The evaluation of the Advanced Synthetic Aperture Radar (ASAR) Global Mode (GM) SSM using the standard and advanced evaluation measures comprises a second objective of the work. To achieve the second objective, the data from the Australian Water Assessment System

  6. Use of microwave remote sensing data to monitor spatio temporal characteristics of surface soil moisture at local and regional scales

    Directory of Open Access Journals (Sweden)

    A. Löw

    2005-01-01

    Full Text Available Hydrologic processes, such as runoff production or evapotranspiration, largely depend on the variation of soil moisture and its spatial pattern. The interaction of electromagnetic waves with the land surface can be dependant on the water content of the uppermost soil layer. Especially in the microwave domain of the electromagnetic spectrum, this is the case. New sensors as e.g. ENVISAT ASAR, allow for frequent, synoptically and homogeneous image acquisitions over larger areas. Parameter inversion models are therefore developed to derive bio- and geophysical parameters from the image products. The paper presents a soil moisture inversion model for ENVISAT ASAR data for local and regional scale applications. The model is validated against in situ soil moisture measurements. The various sources of uncertainties, being related to the inversion process are assessed and quantified.

  7. Kassandra say hello

    International Nuclear Information System (INIS)

    Paukovits, K.

    2002-01-01

    The development and construction of the biggest environmental research satellite (Envisat) lasted ten years, approx. 100 firms from 14 different countries (between them Austria) has participated. It circulates the earth in 100 minutes, 14 times per day. Every 35 days it fly over the same area. At least five years Envisat mission will last. It holds as main instruments: an Advanced Synthetic Aperture Radar (ASAR), an Advanced Along Track Scanning Radiometer (AATSR), a Global Ozone Monitoring by the Occultation of Stars (GOMOS), a Michelson Interferometer for Passive Atmospheric Sounding (MIPAS) and a Scanning Imaging Absorption Spectrometer for Atmospheric Cartography (SCIAMACHY). The data collected will provide the researchers a better understanding of the global warming, climate changes, ozone disintegration as well as oceans ice and vegetation changes. At present there are five Austrian projects, which will use data collected by these instruments: Austrian environmental research in the eastern Alps using ASAR and MERIS; Austrian studies of Ice/Climate interactions on Larsen Ice Shelf and in Dronning Maud Land; Antarctica, Austrian potential of ASAR global monitoring for soil moisture retrieval; Austrian retrieval of bio- and geo-physical parameters from a fusion of Envisat data and data from other SAR and optical sensors for alpine monitoring applications; Austrian atmospheric change analysis and Austrian monitoring of the snow cover and the snow melting process over Austrian alpine region. (nevyjel)

  8. Identification of suitable sites for rainwater harvesting structures in arid and semi-arid regions: A review

    Directory of Open Access Journals (Sweden)

    Ammar Adham

    2016-06-01

    Full Text Available Harvested rainwater is an alternative source of water in arid and semi-arid regions (ASARs around the world. Many researchers have developed and applied various methodologies and criteria to identify suitable sites and techniques for rainwater harvesting (RWH. Determining the best method or guidelines for site selection, however, is difficult. The main objective of this study was to define a general method for selecting suitable RWH sites in ASARs by assembling an inventory of the main methods and criteria developed during the last three decades. We categorised and compared four main methodologies of site selection from 48 studies published in scientific journals, reports of international organisations, or sources of information obtained from practitioners. We then identified three main sets of criteria for selecting RWH locations and the main characteristics of the most common RWH techniques used in ASARs. The methods were diverse, ranging from those based only on biophysical criteria to more integrated approaches including socio-economic criteria, especially after 2000. The most important criteria for the selection of suitable sites for RWH were slope, land use/cover, soil type, rainfall, distance to settlements/streams, and cost. The success rate of RWH projects tended to increase when these criteria were considered, but an objective evaluation of these selection methods is still lacking. Most studies now select RHW sites using geographic information systems in combination with hydrological models and multi-criteria analysis.

  9. Fuzzy B-spline optimization for urban slum three-dimensional reconstruction using ENVISAT satellite data

    International Nuclear Information System (INIS)

    Marghany, Maged

    2014-01-01

    A critical challenges in urban aeras is slums. In fact, they are considered a source of crime and disease due to poor-quality housing, unsanitary conditions, poor infrastructures and occupancy security. The poor in the dense urban slums are the most vulnerable to infection due to (i) inadequate and restricted access to safety, drinking water and sufficient quantities of water for personal hygiene; (ii) the lack of removal and treatment of excreta; and (iii) the lack of removal of solid waste. This study aims to investigate the capability of ENVISAT ASAR satellite and Google Earth data for three-dimensional (3-D) slum urban reconstruction in developed countries such as Egypt. The main objective of this work is to utilize some 3-D automatic detection algorithm for urban slum in ENVISAT ASAR and Google Erath images were acquired in Cairo, Egypt using Fuzzy B-spline algorithm. The results show that the fuzzy algorithm is the best indicator for chaotic urban slum as it can discriminate between them from its surrounding environment. The combination of Fuzzy and B-spline then used to reconstruct 3-D of urban slum. The results show that urban slums, road network, and infrastructures are perfectly discriminated. It can therefore be concluded that the fuzzy algorithm is an appropriate algorithm for chaotic urban slum automatic detection in ENVSIAT ASAR and Google Earth data

  10. Fuzzy B-spline optimization for urban slum three-dimensional reconstruction using ENVISAT satellite data

    Science.gov (United States)

    Marghany, Maged

    2014-06-01

    A critical challenges in urban aeras is slums. In fact, they are considered a source of crime and disease due to poor-quality housing, unsanitary conditions, poor infrastructures and occupancy security. The poor in the dense urban slums are the most vulnerable to infection due to (i) inadequate and restricted access to safety, drinking water and sufficient quantities of water for personal hygiene; (ii) the lack of removal and treatment of excreta; and (iii) the lack of removal of solid waste. This study aims to investigate the capability of ENVISAT ASAR satellite and Google Earth data for three-dimensional (3-D) slum urban reconstruction in developed countries such as Egypt. The main objective of this work is to utilize some 3-D automatic detection algorithm for urban slum in ENVISAT ASAR and Google Erath images were acquired in Cairo, Egypt using Fuzzy B-spline algorithm. The results show that the fuzzy algorithm is the best indicator for chaotic urban slum as it can discriminate between them from its surrounding environment. The combination of Fuzzy and B-spline then used to reconstruct 3-D of urban slum. The results show that urban slums, road network, and infrastructures are perfectly discriminated. It can therefore be concluded that the fuzzy algorithm is an appropriate algorithm for chaotic urban slum automatic detection in ENVSIAT ASAR and Google Earth data.

  11. PENDIDIKAN TEKHNOHUMANISTIK BERBASIS CORE ETHICAL VALUES

    Directory of Open Access Journals (Sweden)

    Akmal Mundiri

    2012-01-01

    Full Text Available Globalisasi yang diantaranya berupa revolusi tekhnologi, transportasi, informasi dan komunikasi merupakan sebuah fakta yang tidak bisa dihindari dan pada akhirnya menjadikan dunia tanpa batas dan sekat. Oleh karenanya, pendidikan tentang pengetahuan dan tekhnologi harus menjadi garda terdepan guna menghadapi era globalisasi guna mengejar ketertinggalan. Mengingat, pendidikan ideal memang selalu bersifat antisipatif dan prepatoristik, yakni selalu mengacu ke masa depan, dan selalu mempersiapkan generasi muda untuk kehidupan masa depan yang jauh lebih baik, bermutu, dan bermakna tanpa kehilangan entitasnya. Akan tetapi, dewasa ini pendidikan bermakna telah kehilangan entitasnya karena masih sebatas transfer ilmu dan olah pikir, tetapi tidak membangun karakter siswa. Hal tersebut tentunya diakibatkan efek negative globalisasi terhadap pendidikan berpengaruh terhadap bergesernya orientasi pendidikan yang dikacaukan dalam proritas pelayanan persaingan global dari pada memelihara harmoni local sehingga pendidikan saat ini terkesan meredusir nilai-nilai budaya dan tunduk pada kepentingan industri dan kaum pemodal. Oleh karenanya, format pendidikan masa depan memang sudah seharusnya dirancang sedemikian rupa guna memberdayakan segala potensi kebangsaan dalam terma-terma nilai budaya tradisional dan terus berproses seiring dengan perkembangan zaman, dalam balutan tali temali kebudayaan nasional yang terberdayakan (empowerment. Model pendidikan karakter di masa depan harus disandarkan pada keluhuran dan kearifan nilai budaya lokal yang terbarukan. Salah satu model yang relevan untuk menjembatani keinginan tersebut adalah model pendidikan teknohumanistik, yaitu sebuah model rekayasa didaktik-metodik yang mentransformasikan budaya, sain, teknologi, dan nilai-nilai keadaban berdasarkan prinsip-prinsip harkat kemanusiaan, yang dalam aplikasinya bersandar pada nilai-nilai tradisional yang terbarukan dan terus berproses pada sumbu keunggulan lokal (local genius

  12. Optimalisasi Pengelolaan dan Pemanfaatan Aset Tanah dan Bangunan Perguruan Tinggi Negeri (PTN yang Melaksanakan Pengelolaan Keuangan Badan Layanan Umum (PK BLU0 dalam Rangka Meningkatkan Pelayanan Pendidikan

    Directory of Open Access Journals (Sweden)

    Dewi Kania Sugiharti

    2014-08-01

    Full Text Available Abstrak Perguruan Tinggi Negeri Pengelolaan Keuangan Badan Layanan Umum (PTN-PK BLU merupakan instansi pemerintah yang diberi kewenangan untuk melakukan pengelolaan keuangan badan layanan umum, dengan tujuan untuk meningkatkan pelayanan bidang pendidikan kepada masyarakat dalam rangka mencerdaskan kehidupan bangsa. Fleksibilitas dalam pengelolaan keuangan PTNPKBLU berdasarkan prinsip ekonomi dan produktivitas, serta penerapan praktik bisnis yang sehat. Berdasarkan PP Nomor 23 Tahun 2005 dan PP Nomor 6 Tahun 2006 sebagaimana telah diubah dengan PP Nomor 38 Tahun 2008, fleksibilitas tersebut hanya berlaku dalam pengelolaan keuangan. Tanah dan bangunan yang berada dalam penguasaan PTNPKBLU, wajib dipergunakan sesuai dengan tugas pokok dan fungsi PTNPKBLU tersebut. Secara normatif, tidak ada ketentuan yang memberikan wewenang kepada kuasa pengguna barang untuk memanfaatkannya untuk tujuan lain. Aturan memberi peluang untuk mendayagunakan barang milik negara yang tidak dipergunakan sesuai dengan tugas pokok dan fungsi, yaitu dalam bentuk sewa, pinjam pakai, kerja sama pemanfaatan, dan bangun serah guna/bangun guna serah dengan tidak mengubah status kepemilikan, namun pemanfaatan tersebut hanya dapat dilakukan oleh pengelola barang, bukan oleh kuasa pengguna barang. Dalam hal ini, kuasa pengguna barang milik negara hanya berwenang dan bertanggung jawab untuk menyerahkan tanah dan/atau bangunan yang tidak dimanfaatkan untuk kepentingan penyelenggaraan tugas pokok dan fungsi kantor yang dipimpinnya tersebut, kepada pengguna barang. Abstract State University implementing PK BLU is a government agency with the right to use Pengelolaan Keuangan Badan Layanan Umum (PK BLU to better increase educational service in order to improve the intellectual life of the people of Indonesia. Flexibility in a State University implementing PK BLU has to be based on economic principles, productivity, and fairness. Based on Government Regulation 23/2005 and Government

  13. Kinetics parameter measurements on RSG-GAS, a low-enriched fuel reactor

    International Nuclear Information System (INIS)

    Jujuratisbela, U; Arbie, B; Pinem, S.; Tukiran; Suparlina, L.; Singh, O.P.

    1995-01-01

    Kinetics parameter measurements, such as reactivity worths of control rods and fuel elements, beam tube void reactivity, power reactivity coefficient and xenon poisoning reactivity have been performed on different cores of Reaktor Serba Guna G.A. Siwabessy (RSG-GAS). In parallel, a programme was also initiated to measure the other kinetics parameters like effective delayed neutron life time, prompt neutron decay constant, validation of period reactivity relationship and zero power frequency response function. The paper provides the results of these measurements. (author)

  14. KETERLEKATAN SOSIAL INOVASI PRODUK BANK SYARIAH DI INDONESIA

    Directory of Open Access Journals (Sweden)

    AM. M. Hafidz MS.

    2015-12-01

    Abstract: Tulisan ini dalam upaya untuk menunjukkan bahwa inovasi produk bank syariah terlekat (embedded dengan latar sosial yang ada. Hal ini terindikasi dari setidaknya empat hal. Pertama, yaitu kelahiran bank syariah di Indonesia yang dikonstruk secara sosial. Kedua, kehadiran nilai (values yang dijadikan sebagai rujukan dalam mengembankan produk perbankan. Ketiga, keberadaan DPS guna mengawal shariah compliance, baik dalam rangka memenuhi kewajiban regulasi maupun tuntutan pasar. Keempat, dominannya pembiayaan untuk micro-finance. Adanya inovasi produk yang terlekat dengan latar sosial dan nilai-nilai yang dipegangnya, menunjukkan bahwa bank syariah bukan saja sebuah entitas bisnis an sich, namun lebih jauh dari itu bank syariah adalah bagian integral dari sebuah sistem Islam yang kaffah.

  15. KEBIJAKAN FORMULASI SANKSI TINDAKAN BAGI PENGGUNA DALAM TINDAK PIDANA NARKOTIKA

    Directory of Open Access Journals (Sweden)

    Hatarto Pakpahan

    2015-06-01

    Full Text Available Abstract Drug abusers to yourself (addicts basically get bail rehabilitation but the criminal provisions of Article 127 of Law Repulik Indonesian law number 35 of 2009 on Narcotics with the threat of imprisonment . In the practice of law enforcement when someone is abusing narcotics for yourself also applied criminal Article 111 and Article 112 or Article 114 because even meet the elements of:  have, save,master, and or buy. This paper aims to find , test and analyze whether the sanctions measures can be used as an alternative form of sanctions, and the sanctions that can be used as an alternative sanction in the reformulation of narcotic crime in the future . This paper is made based on the results of research using the normative with Statute Approach, Case Approach , Conceptual Approach and Comparative Approach . The results showed that the drug abusers themselves should only be penalized in the form of medical rehabilitation measures and social rehabilitation for drug abusers are victims as well as sick people who should get treatment so it can recover . Although his actions comply with Article 111 and Article 112 or Article 114 even if the mens rea is to be used for the actors themselves to be in rehab. Key words: abusers, victims, narcotics, rehabilitation   Abstrak Penyalah guna narkotika bagi diri sendiri (pecandupada dasarnya mendapatkan jaminan rehabilitasi akan tetapi dalam ketentuan pidana pasal 127 undang undang no 35 tahun 2009 tentang Narkotika dengan ancaman pidana penjara. Dalam praktek ketika seseorang yang menyalahgunakan narkotika bagi diri sendiri juga diterapkan pidana pasal 111 dan atau pasal 112 bahkan pasal 114 karena juga memenuhi unsur “memiliki”, “menyimpan”, “menguasai” dan atau “membeli”.Tulisan ini bertujuan untuk mengetahui, menguji dan menganalisis apakah sanksi tindakan dapat dijadikan sebagai alternatif sanksi serta bentuk sanksi tindakan yang dapat dijadikan sebagai sanksi alternatif dalam

  16. PENGEMBANGAN BUKU AJAR BIOLOGI SEL DENGAN PENDEKATAN BIOINFORMATIKA

    Directory of Open Access Journals (Sweden)

    Ardini Pangastuti

    2016-02-01

    Buku ajar merupakan buku panduan pembelajaran yang digunakan oleh siswa guna membantu mencapai tujuan pendidikan nasional. Pengembangan buku ajar merupakan salah satu cara yang dilakukan untuk memfasilitasi tercapainya indikator pembelajaran. Pengembangan buku ajar Biologi Sel dengan pendekatan Bioinformatika menggunakan model pengembangan Dick and Carey. Buku ajar yang dikembangkan divalidasi oleh ahli materi, ahli media pembelajaran, 15 mahasiswa uji coba perorangan, dan 15 mahasiswa uji coba kelompok sedang. Hasil validasi ahli materi menyatakan layak sebesar 84% dengan kategori baik. Hasil validasi ahli media pembelajaran menyatakan layak sebesar 82,4% dengan kategori baik.

  17. Beam dynamics in an initial part of a high Brightness electron linac

    CERN Document Server

    Ayzatsky, M I; Dovbnya-Kushnir, V A

    2001-01-01

    The paper is focused on problems of obtained a bright electron beam in a system that includes a grid-controlled electron gun,a klystron type type subharmonical buncher, a standing wave fundamental buncher with increasing accelerating field and a short travelling wave accelerating section. Beam focusing is provided by a longitudinal solenoidal magnetic field.It was shown that the proposed system can provide electron bunches with a peak current more than 100 A and normalized r.m.s. emittance no more than phi centre dot mm centre dot mrad.

  18. VALUASI EKONOMI BIODIVERSITY KARS: STUDI KASUS VALUASI EKONOMI KAWASAN KARS MAROS, SULAWESI SELATAN (Economic Valuation of Karst Biodiversity: A Case Study of Karst Region in Maros, South Sulawesi, Indonesia

    Directory of Open Access Journals (Sweden)

    Gustami Gustami

    2002-07-01

    Full Text Available ABSTRAK Studi ini bertujuan untuk menghitung nilai ekonomi total dari kawasan kars Maros Sulawesi Selatan. Studi berlokasi di Taman Wisata Alam bantimurung, Cagar Alam Karaenta, dan Taman Wisata Alam Gua Pattunang. Kegiatan ini merupakan kerjasama Kementerian Lingkungan Hidup dan Collaborative Environmental Project in Indonesia (CEPI dengan melibatkan Staf Bapedal Regional III Makassar, Pemda Maros, Universitas Muhammadiyah dan Universitas Hasanuddin Ujung Pandang. Pendekatan biaya perjalanan adalah yang pertama dikaji untuk menghitung nilai guna langsung dari kegiatan rekreasi. Penghitungan nilai tidak langsung keberadaan kawasan kars beserta hutannya yang didasarkan pada nilai dari fungsinya sebagai sumber air dan pencegah terjadinya banjir dan longsor. Nilai preservasi kawasan kars yang dinilai dengan menghitung keinginan membayar pengunjung untuk konservasi kupu-kupu dan kumbang,perbaikan lingkungan terutama yang berkaitan dengan kebersihan, keindahan dan kesejukan dengan jumlah kunjungan pertahun. Berdasarkan hasil analisis, nilai ekonomi total yang terdiri dari nilai guna langsung, nilai guna tidak langsung serta nilai bukan guna (non use value yang berupa nilai preservasi adalah Rp. 639,556,607,830,-. Walaupun kenyataannya masih banyak nilai ekonomi lain yang belum dikaji, namun studi ini telah mengungkapkan sebagian nilai ekonomi kawasan kars yang dimanfaatkan oleh masyarakat sekitar ataupun masyarakat di luar yang mengunjungi kawasan ini untuk menikmati fenomena “kars tropika klasik” Maros.   ABSTRACT The objective of this study is to assess total economic values of karst region in Maros, South Sulawesi, spesifically at Taman wisata alam Bantimurung, Cagar alam Karaenta, and Taman Wisata Alam Gua Pattunuang. This activity was a joint project between the Ministry of Environmental Republic of Indonesia and the Collaborative Environmental Project in Indonesia (CEPI involving staff of BAPEDAL Regional III, Makassar, local government of

  19. Impact of increased tobacco tax on revenue and prices in Panama 2009 - 2016

    OpenAIRE

    Victor Hugo Herrera Ballesteros; Ilais Moreno; Beatriz Gómez; Reina Roa

    2018-01-01

    Background To demonstrate the impact of the increase of the Selective Tax on the Consumption of Cigarettes and other tobacco products (ISC) in the tax collection and increases in the prices of cigarettes, after 2009. Methods The primary source of information is the database of the 2015 cigarette market survey conducted in the districts of Panama, Colón, David, Barú, San Miguelito and the indigenous districts of Guna Yala and Ngäbe-Buglé in July 2015. The fiscal collection d...

  20. Enhanced tactical radar correlator (ETRAC): true interoperability of the 1990s

    Science.gov (United States)

    Guillen, Frank J.

    1994-10-01

    The enhanced tactical radar correlator (ETRAC) system is under development at Westinghouse Electric Corporation for the Army Space Program Office (ASPO). ETRAC is a real-time synthetic aperture radar (SAR) processing system that provides tactical IMINT to the corps commander. It features an open architecture comprised of ruggedized commercial-off-the-shelf (COTS), UNIX based workstations and processors. The architecture features the DoD common SAR processor (CSP), a multisensor computing platform to accommodate a variety of current and future imaging needs. ETRAC's principal functions include: (1) Mission planning and control -- ETRAC provides mission planning and control for the U-2R and ASARS-2 sensor, including capability for auto replanning, retasking, and immediate spot. (2) Image formation -- the image formation processor (IFP) provides the CPU intensive processing capability to produce real-time imagery for all ASARS imaging modes of operation. (3) Image exploitation -- two exploitation workstations are provided for first-phase image exploitation, manipulation, and annotation. Products include INTEL reports, annotated NITF SID imagery, high resolution hard copy prints and targeting data. ETRAC is transportable via two C-130 aircraft, with autonomous drive on/off capability for high mobility. Other autonomous capabilities include rapid setup/tear down, extended stand-alone support, internal environmental control units (ECUs) and power generation. ETRAC's mission is to provide the Army field commander with accurate, reliable, and timely imagery intelligence derived from collections made by the ASARS-2 sensor, located on-board the U-2R aircraft. To accomplish this mission, ETRAC receives video phase history (VPH) directly from the U-2R aircraft and converts it in real time into soft copy imagery for immediate exploitation and dissemination to the tactical users.

  1. GROUND SUBSIDENCE ALONG SHANGHAI METRO LINE 6 BY PS-InSAR METHOD

    Directory of Open Access Journals (Sweden)

    J. Wu

    2018-04-01

    Full Text Available With the rapid development of urban economy, convenient, safe, and efficient urban rail transit has become the preferred method for people to travel. In order to ensure the safety and sustainable development of urban rail transit, the PS-InSAR technology with millimeter deformation measurement accuracy has been widely applied to monitor the deformation of urban rail transit. In this paper, 32 scenes of COSMO-SkyMed descending images and 23 scenes of Envisat ASAR images covering the Shanghai Metro Line 6 acquired from 2008 to 2010 are used to estimate the average deformation rate along line-of-sight (LOS direction by PS-InSAR method. The experimental results show that there are two main subsidence areas along the Shanghai Metro Line 6, which are located between Wuzhou Avenue Station to Wulian Road Station and West Gaoke Road Station to Gaoqing Road Station. Between Wuzhou Avenue Station and Wulian Road Station, the maximum displacement rate in the vertical direction of COSMO-SkyMed images is −9.92 mm/year, and the maximum displacement rate in the vertical direction of Envisat ASAR images is −8.53 mm/year. From the West Gaoke Road Station to the Gaoqing Road Station, the maximum displacement rate in the vertical direction of COSMO-SkyMed images is −15.53 mm/year, and the maximum displacement rate in the vertical direction of Envisat ASAR images is −17.9 mm/year. The results show that the ground deformation rates obtained by two SAR platforms with different wavelengths, different sensors and different incident angles have good consistence with each other, and also that of spirit leveling.

  2. Remote sensing for mapping soil moisture and drainage potential in semi-arid regions: Applications to the Campidano plain of Sardinia, Italy.

    Science.gov (United States)

    Filion, Rébecca; Bernier, Monique; Paniconi, Claudio; Chokmani, Karem; Melis, Massimo; Soddu, Antonino; Talazac, Manon; Lafortune, Francois-Xavier

    2016-02-01

    The aim of this study is to investigate the potential of radar (ENVISAT ASAR and RADARSAT-2) and LANDSAT data to generate reliable soil moisture maps to support water management and agricultural practice in Mediterranean regions, particularly during dry seasons. The study is based on extensive field surveys conducted from 2005 to 2009 in the Campidano plain of Sardinia, Italy. A total of 12 small bare soil fields were sampled for moisture, surface roughness, and texture values. From field scale analysis with ENVISAT ASAR (C-band, VV polarized, descending mode, incidence angle from 15.0° to 31.4°), an empirical model for estimating bare soil moisture was established, with a coefficient of determination (R(2)) of 0.85. LANDSAT TM5 images were also used for soil moisture estimation using the TVX slope (temperature/vegetation index), and in this case the best linear relationship had an R(2) of 0.81. A cross-validation on the two empirical models demonstrated the potential of C-band SAR data for estimation of surface moisture, with and R(2) of 0.76 (bias +0.3% and RMSE 7%) for ENVISAT ASAR and 0.54 (bias +1.3% and RMSE 5%) for LANDSAT TM5. The two models developed at plot level were then applied over the Campidano plain and assessed via multitemporal and spatial analyses, in the latter case against soil permeability data from a pedological map of Sardinia. Encouraging estimated soil moisture (ESM) maps were obtained for the SAR-based model, whereas the LANDSAT-based model would require a better field data set for validation, including ground data collected on vegetated fields. ESM maps showed sensitivity to soil drainage qualities or drainage potential, which could be useful in irrigation management and other agricultural applications. Copyright © 2015 Elsevier B.V. All rights reserved.

  3. Potential of Different Optical and SAR Data in Forest and Land Cover Classification to Support REDD+ MRV

    Directory of Open Access Journals (Sweden)

    Laura Sirro

    2018-06-01

    Full Text Available The applicability of optical and synthetic aperture radar (SAR data for land cover classification to support REDD+ (Reducing Emissions from Deforestation and Forest Degradation MRV (measuring, reporting and verification services was tested on a tropical to sub-tropical test site. The 100 km by 100 km test site was situated in the State of Chiapas in Mexico. Land cover classifications were computed using RapidEye and Landsat TM optical satellite images and ALOS PALSAR L-band and Envisat ASAR C-band images. Identical sample plot data from Kompsat-2 imagery of one-metre spatial resolution were used for the accuracy assessment. The overall accuracy for forest and non-forest classification varied between 95% for the RapidEye classification and 74% for the Envisat ASAR classification. For more detailed land cover classification, the accuracies varied between 89% and 70%, respectively. A combination of Landsat TM and ALOS PALSAR data sets provided only 1% improvement in the overall accuracy. The biases were small in most classifications, varying from practically zero for the Landsat TM based classification to a 7% overestimation of forest area in the Envisat ASAR classification. Considering the pros and cons of the data types, we recommend optical data of 10 m spatial resolution as the primary data source for REDD MRV purposes. The results with L-band SAR data were nearly as accurate as the optical data but considering the present maturity of the imaging systems and image analysis methods, the L-band SAR is recommended as a secondary data source. The C-band SAR clearly has poorer potential than the L-band but it is applicable in stratification for a statistical sampling when other image types are unavailable.

  4. Limitations and potential of satellite imagery to monitor environmental response to coastal flooding

    Science.gov (United States)

    Ramsey, Elijah W.; Werle, Dirk; Suzuoki, Yukihiro; Rangoonwala, Amina; Lu, Zhong

    2012-01-01

    Storm-surge flooding and marsh response throughout the coastal wetlands of Louisiana were mapped using several types of remote sensing data collected before and after Hurricanes Gustav and Ike in 2008. These included synthetic aperture radar (SAR) data obtained from the (1) C-band advance SAR (ASAR) aboard the Environmental Satellite, (2) phased-array type L-band SAR (PALSAR) aboard the Advanced Land Observing Satellite, and (3) optical data obtained from Thematic Mapper (TM) sensor aboard the Land Satellite (Landsat). In estuarine marshes, L-band SAR and C-band ASAR provided accurate flood extent information when depths averaged at least 80 cm, but only L-band SAR provided consistent subcanopy detection when depths averaged 50 cm or less. Low performance of inundation mapping based on C-band ASAR was attributed to an apparent inundation detection limit (>30 cm deep) in tall Spartina alterniflora marshes, a possible canopy collapse of shoreline fresh marsh exposed to repeated storm-surge inundations, wind-roughened water surfaces where water levels reached marsh canopy heights, and relatively high backscatter in the near-range portion of the SAR imagery. A TM-based vegetation index of live biomass indicated that the severity of marsh dieback was linked to differences in dominant species. The severest impacts were not necessarily caused by longer inundation but rather could be caused by repeated exposure of the palustrine marsh to elevated salinity floodwaters. Differential impacts occurred in estuarine marshes. The more brackish marshes on average suffered higher impacts than the more saline marshes, particularly the nearshore coastal marshes occupied by S. alterniflora.

  5. Remote Sensing and GIS for Landuse/Landcover Classification and Water Quality in the Northern Ireland

    Science.gov (United States)

    Amer, R.; Ofterdinger, U.; Ruffell, A.; Donald, A.

    2012-04-01

    This study presents landuse/landcover (LULC) classifications of Northern Ireland in order to quantify land-use types driving chemical loading in the surface water bodies. The major LULC classes are agricultural land, bare land (mountainous areas), forest, urban areas, and water bodies. Three ENVISAT ASAR multi-look precision images acquired in 2011 and two Enhanced Thematic Mapper Plus (ETM+) acquired in 2003 were used for classification. The ASAR digital numbers were converted to backscattering coefficient (sigma nought) and enhanced using adaptive Gamma filter and Gaussian stretch. Supervised classifications of Maximum Likelihood, Mahalanobils Distance, Minimum Distance, Spectral Angel Mapper, Parallelepiped, and Winner Tercat were applied on ETM+ and ASAR images. A confusion matrix was used to evaluate the classification accuracy; the best results of ETM+ and ASAR were given by the winner classification (82.9 and 73.6 %), and maximum likelihood (81.7 and 72.5 %), respectively. Change detection was applied to identify the areas of significant changes in landuse/landcover over the last eight years. The Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) digital elevation model was processed to extract the drainage systems and watersheds. Water quality data of the first and second order streams were extracted from 2005 survey by Geological Survey of Northern Ireland. GIS spatially distributed modelling generated maps showing the distribution of phosphorus (P), nitrate (NO3), dissolved organic carbon (DOC), and some of the trace elements including fluoride (F), calcium (Ca), aluminium (Al), iron (Fe), copper (Cu), lead (Pb), zinc (Zn), and arsenic (As) across the watersheds of the Northern Ireland were generated. The distribution of these elements was evaluated against the LULC classes and bed rock geology. Concentration of these elements was classified into normal (safe level), moderate, high, and very high based on the World Health Organization

  6. Mapping Offshore Winds Around Iceland Using Satellite Synthetic Aperture Radar and Mesoscale Model Simulations

    DEFF Research Database (Denmark)

    Hasager, Charlotte Bay; Badger, Merete; Nawri, Nikolai

    2015-01-01

    effects, gap flow, coastal barrier jets, and atmospheric gravity waves are not only observed in SAR, but are also modeled well from HARMONIE. Offshore meteorological observations are not available, but wind speed and wind direction measurements from coastal meteorological masts are found to compare well...... to nearby offshore locations observed by SAR. More than 2500 SAR scenes from the Envisat ASAR wide swathmode are used for wind energy resource estimation. The wind energy potential observed from satellite SAR shows high values above 1000 Wm −2 in coastal regions in the south, east, and west, with lower...

  7. Pembuatan Aplikasi Memantau Lokasi Anak Berbasis Android Menggunakan Location Based Service

    Directory of Open Access Journals (Sweden)

    Hendra Pria Utama

    2016-01-01

    Full Text Available Pada era global seperti sekarang ini perkembangan teknologi sangat pesat terutama pada smartphone. Perkembangan teknologi smartphone yang begitu cepat menghasilkan dampak positif bagi manusia. Dampak positif tersebut antara lain kecepatan, kemudahan akses, dan kenyamanan dalam melakukan aktivitas sehari-hari. Sudah banyak aplikasi pada smartphone yang dibuat guna mempermudah aktivitas sehari-hari manusia, contohnya aplikasi menetukan letak lokasi pengguna. Dengan adanya aplikasi menentukan letak lokasi pengguna, pengguna dapat dengan mudah menentukan letak lokasi diri sendiri ataupun orang lain, seperti misalnya lokasi anak. Sering kali anak membolos sekolah dan keluar malam tanpa sepengetahuan orang tua mereka. Berdasarkan permasalahan terseut dibangun aplikasi memantau lokasi anak berbasis mobile guna memudahkan para orang tua memantau lokasi anak- anak mereka. Metode penelitian yang digunakan adalah SDLC (Software Development Life Cycle dengan teknik waterfall. Aplikasi memantau lokasi anak ini berbasis android menggunakan bahasa pemrograman java, database MySQL, serta Location Based Service (LBS sebagai penunjuk lokasi anak. Untuk metode pengujian aplikasi menggunakan metode Black Box Testing. Hasil Black Box Testing dari aplikasi memantau lokasi anak berbasis android menggunakan LBS ini menunjukan bahwa semua fungsi yang terdapat pada aplikasi ini telah berhasil berjalan sesuai fungsinya.

  8. Analisa Keandalan Sistem Distribusi 20 kV PT.PLN Rayon Lumajang dengan Metode FMEA (Failure Modes and Effects Analysis

    Directory of Open Access Journals (Sweden)

    Achmad Fatoni

    2017-01-01

    Full Text Available Saat ini tingkat keandalan dari suatu sistem distribusi adalah sangat penting guna menjamin kontinuitas supply tenaga listrik kepada konsumen. Karena itu, disadari pentingnya otomatisasi sistem distribusi yang salah satunya dapat dicapai dengan menggunakan sectionalizer. Tugas Akhir ini dibuat dengan tujuan menghitung indeks keandalan dari sistem distribusi 20 kV Rayon Lumajang. Metode yang digunakan adalah FMEA (Failure Mode and Effect Analysis, di mana indeks kegagalan dari setiap peralatan utama sistem distribusi diperhitungkan dalam mencari indeks keandalan sistem secara menyeluruh. Sejumlah studi kasus dilakukan guna melihat pengaruh dari jumlah serta lokasi penempatan sectionalizer dan juga fuse di sepanjang jaringan terhadap indeks keandalan sistem. Pada akhirnya, solusi optimal akan memberikan nilai indeks keandalan sistem distribusi yang terbaik. Berdasarkan hasil analisa, dengan penambahan fuse pada penyulang sukodono dapat menaikkan Indeks Keandalan SAIFI yang semula bernilai 6.6088 menjadi bernilai 5.4176, lalu dengan adanya penambahan sectionalizer pada penyulang sukodono maka dapat menaikkan indeks keandalan SAIDI yang awalnya bernilai 7.6737  menjadi bernilai 6.4431.

  9. PEMILIHAN DAN MIGRASI VM MENGGUNAKAN MCDM UNTUK PENINGKATAN KINERJA LAYANAN PADA CLOUD COMPUTING

    Directory of Open Access Journals (Sweden)

    Abdullah Fadil

    2016-08-01

    Full Text Available Komputasi awan atau cloud computing merupakan lingkungan yang heterogen dan terdistribusi, tersusun atas gugusan jaringan server dengan berbagai kapasitas sumber daya komputasi yang berbeda-beda guna menopang model layanan yang ada di atasnya. Virtual machine (VM dijadikan sebagai representasi dari ketersediaan sumber daya komputasi dinamis yang dapat dialokasikan dan direalokasikan sesuai dengan permintaan. Mekanisme live migration VM di antara server fisik yang terdapat di dalam data center cloud digunakan untuk mencapai konsolidasi dan memaksimalkan utilisasi VM. Pada prosedur konsoidasi vm, pemilihan dan penempatan VM sering kali menggunakan kriteria tunggal dan statis. Dalam penelitian ini diusulkan pemilihan dan penempatan VM menggunakan multi-criteria decision making (MCDM pada prosedur konsolidasi VM dinamis di lingkungan cloud data center guna meningkatkan layanan cloud computing. Pendekatan praktis digunakan dalam mengembangkan lingkungan cloud computing berbasis OpenStack Cloud dengan mengintegrasikan VM selection dan VM Placement pada prosedur konsolidasi VM menggunakan OpenStack-Neat. Hasil penelitian menunjukkan bahwa metode pemilihan dan penempatan VM melalui live migration mampu menggantikan kerugian yang disebabkan oleh down-times sebesar 11,994 detik dari waktu responnya. Peningkatan response times terjadi sebesar 6 ms ketika terjadi proses live migration VM dari host asal ke host tujuan. Response times rata-rata setiap vm yang tersebar pada compute node setelah terjadi proses live migration sebesar 67 ms yang menunjukkan keseimbangan beban pada sistem cloud computing.

  10. Intervensi Perilaku dan Lingkungan dalam Pencegahan Kejadian Penyakit Malaria di Indonesia Tahun 2012

    Directory of Open Access Journals (Sweden)

    Fenny Etrawati

    2017-02-01

    Full Text Available Malaria adalah penyakit infeksi yang disebabkan oleh parasit Plasmodium yang hidup dan berkembang biak dalam sel darah merah manusia. Penyakit ini secara alami ditularkan oleh gigitan nyamuk Anopheles betina. Infeksi ini dapat menyebabkan anemia dan penurunan produktivitas pada penderitanya bahkan menyebabkan kematian. Saat ini tercatat 18,6 juta kasus malaria per tahun. Berdasarkan konsep Blum, perilaku dan lingkungan merupakan faktor yang cukup dominan dalam mempengaruhi status kesehatan seseorang. Studi literatur ini bertujuan untuk menganalisis peran intervensi perilaku dan lingkungan dalam menanggulangi kejadian malaria. Penelitian ini merupakan penelitian studi literatur yang didasarkan pada teori dan penelitian terdahulu.Angka kesakitan malaria yang tercatat dalam Indikator Annual Parasite Incidence (API tahun 2009 yakni 1,85 per 1000 penduduk. Guna menurunkan angka kesakitan tersebut diperlukan upaya penanggulangan vektor malaria yang efektif dan efisien diantaranya melalui intervensi perilaku dan lingkungan. Penerapan Pola Hidup Bersih dan Sehat (PHBS serta penyehatan lingkungan guna menghilangkan tempat perindukan vektor malaria harus dilakukan secara berkesinambungan dan melibatkan partisipasi masyarakat agar tercipta derajat kesehatan masyarakat Indonesia yang setingi-tingginya.

  11. Menyelesaikan Konflik Penguasaan Kawasan Hutan Melalui Pendekatan Gaya Sengketa Para Pihak Di Kesatuan Pengelolaan Hutan Lakitan

    Directory of Open Access Journals (Sweden)

    Gamin Gamin

    2015-05-01

    Full Text Available Gaya para pihak menghadapi sengketa (conflict style diperlukan guna penyelenggaraan penyelesaian sengketa yang efektif. Aktor utama dan aktor pendukung serta kepentingan/peran dan pengaruh atau kekuasaan serta hubungannya perlu dipetakan dengan seksama. Apa saja tindakan yang dapat dilakukan untuk menyelesaian konflik berdasarkan gaya para pihak tersebut adalah sesuatu yang perlu dijawab dalam penelitian ini. Dalam penelitian ini gaya para pihak didekati menggunakan analisis gaya bersengketa (AGATA. Studi ini menunjukkan bahwa pihak bergaya sengketa kompromi, akomodasi dan kolaborasi difasilitasi dan dimediasi untuk mengusulkan Hutan Desa, Hutan Kemasyarakatan dan peluang Kemitraan guna mendapatkan legalitas pengeloalan sekaligus pengakuan hutan negara, oleh karena itu penerbitan Ijin Hutan Desa dan Hutan Kemasyarakatan penting dipercepat. Peran pihak luar yang tidak ada hubungan konflik sangat penting untuk memfasilitasi dan memediasi para pihak menuju penyelesaian konflik. Pihak yang berkompetisi perlu dimediasi sehingga gayanya berubah kompromi, akomodasi ataupun kolaborasi. Kalaupun tetap pada gayanya kiranya akan menghasilkan pilihan yang konstruktif untuk memperoleh haknya atas lahan melalui pelepasan kawasan hutan. Pihak yang bergaya menghindar perlu dilakukan komunikasi intensif agar menyadari adanya konflik atau berubah gayanya untuk berkompromi.

  12. Implikasi Kesepakatan ASEAN Banking Integration Framework (ABIF terhadap Pembaruan Hukum Perbankan Indonesia

    Directory of Open Access Journals (Sweden)

    Tri Handayani

    2017-01-01

    Full Text Available Kesepakatan ASEAN Banking Integration Framework (ABIF yang akan dilaksanakan pada Tahun 2020 akan mengubah tatanan hukum Perbankan Indonesia. UU No: 7 Tahun 1992 sebagaimana telah diubah dengan UU No: 10 Tahun 1998 Tentang Perbankan dianggap tidak dapat lagi digunakan sebagai payung hukum untuk mengatur perubahan aktivitas perbankan Indonesia, khususnya untuk memanfaatkan peluang bersaing dengan Bank-bank dari negara ASEAN yang akan beroperasi di Indonesia. Oleh karena itu, diperlukan pembaruan hukum perbankan yang dapat menjadi landasan hukum yang kokoh bagi aktivitas perbankan Indonesia untuk mempersiapkan diri guna mengantisipasi perkembangan perbankan global. Pemerintah telah menerbitkan UU No : 9 Tahun 2016 Tentang Pencegahan dan Penanganan Krisis Sistem Keuangan (UU PPKSK, yang merefleksikan pentingnya kebijakan makroprudensial untuk mecegah dan mengurangi risiko sistemik dan meningkatkan ketahanan sistem keuangan, yang sebagian besar merupakan kontribusi perbankan.Selain itu, pemerintah telah menggagas Rancangan UU Perbankan guna memenuhi standar regulasi yang dituntut dan diperlukan oleh perkembangan perbankan global.Kata kunci: perkembangan perbankan global, pembaruan hukum perbankan. 

  13. Offshore wind resource estimation for wind energy

    DEFF Research Database (Denmark)

    Hasager, Charlotte Bay; Badger, Merete; Mouche, A.

    2010-01-01

    Satellite remote sensing from active and passive microwave instruments is used to estimate the offshore wind resource in the Northern European Seas in the EU-Norsewind project. The satellite data include 8 years of Envisat ASAR, 10 years of QuikSCAT, and 23 years of SSM/I. The satellite observati......Satellite remote sensing from active and passive microwave instruments is used to estimate the offshore wind resource in the Northern European Seas in the EU-Norsewind project. The satellite data include 8 years of Envisat ASAR, 10 years of QuikSCAT, and 23 years of SSM/I. The satellite...... observations are compared to selected offshore meteorological masts in the Baltic Sea and North Sea. The overall aim of the Norsewind project is a state-of-the-art wind atlas at 100 m height. The satellite winds are all valid at 10 m above sea level. Extrapolation to higher heights is a challenge. Mesoscale...... modeling of the winds at hub height will be compared to data from wind lidars observing at 100 m above sea level. Plans are also to compare mesoscale model results and satellite-based estimates of the offshore wind resource....

  14. Oil Pollution in the Southeastern Baltic Sea in 2009-2011

    Directory of Open Access Journals (Sweden)

    Lavrova O. Yu.

    2014-12-01

    Full Text Available From January 2009 to April 2012 a satellite survey of the central and southeastern parts of the Baltic Sea was carried out by the Space Radar Laboratory at the Space Research Institute of Russian Academy of Sciences (RAS. The main attention was focused on the detection of oil pollution as well as biogenic and anthropogenic surfactant films. The basic data are high resolution radar images obtained by advanced synthetic aperture radar (ASAR on board of the Envisat satellite of the European Space Agency. Remotely sensed data in visual and infrared (IR bands acquired by sensors MERIS Envisat, MODIS-Terra and -Aqua, and AVHRR NOAA nearly simultaneously with the ASAR images, were processed and analysed in order to facilitate the discrimination between different types of surface pollutants, to understand a comprehensive features of meteorological and hydrodynamic processes in the sea area of investigation, and to reveal factors determining pollutants spread and drift. The regions of the most intense oil pollution are outlined.

  15. Chinese HJ-1C SAR And Its Wind Mapping Capability

    Science.gov (United States)

    Huang, Weigen; Chen, Fengfeng; Yang, Jingsong; Fu, Bin; Chen, Peng; Zhang, Chan

    2010-04-01

    Chinese Huan Jing (HJ)-1C synthetic aperture radar (SAR) satellite has been planed to be launched in 2010. HJ-1C satellite will fly in a sun-synchronous polar orbit of 500-km altitude. SAR will be the only sensor on board the satellite. It operates in S band with VV polarization. Its image mode has the incidence angles 25°and 47°at the near and far sides of the swath respectively. There are two selectable SAR modes of operation, which are fine resolution beams and standard beams respectively. The sea surface wind mapping capability of the SAR has been examined using M4S radar imaging model developed by Romeiser. The model is based on Bragg scattering theory in a composite surface model expansion. It accounts for contributions of the full ocean wave spectrum to the radar backscatter from ocean surface. The model reproduces absolute normalized radar cross section (NRCS) values for wide ranges of wind speeds. The model results of HJ-1C SAR have been compared with the model results of Envisat ASAR. It shows that HJ-1C SAR is as good as Envisat ASAR at sea surface wind mapping.

  16. Synthetic Aperture Radar (SAR Interferometry for Assessing Wenchuan Earthquake (2008 Deforestation in the Sichuan Giant Panda Site

    Directory of Open Access Journals (Sweden)

    Fulong Chen

    2014-07-01

    Full Text Available Synthetic aperture radar (SAR has been an unparalleled tool in cloudy and rainy regions as it allows observations throughout the year because of its all-weather, all-day operation capability. In this paper, the influence of Wenchuan Earthquake on the Sichuan Giant Panda habitats was evaluated for the first time using SAR interferometry and combining data from C-band Envisat ASAR and L-band ALOS PALSAR data. Coherence analysis based on the zero-point shifting indicated that the deforestation process was significant, particularly in habitats along the Min River approaching the epicenter after the natural disaster, and as interpreted by the vegetation deterioration from landslides, avalanches and debris flows. Experiments demonstrated that C-band Envisat ASAR data were sensitive to vegetation, resulting in an underestimation of deforestation; in contrast, L-band PALSAR data were capable of evaluating the deforestation process owing to a better penetration and the significant coherence gain on damaged forest areas. The percentage of damaged forest estimated by PALSAR decreased from 20.66% to 17.34% during 2009–2010, implying an approximate 3% recovery rate of forests in the earthquake impacted areas. This study proves that long-wavelength SAR interferometry is promising for rapid assessment of disaster-induced deforestation, particularly in regions where the optical acquisition is constrained.

  17. Yoga Therapy and Polyvagal Theory: The Convergence of Traditional Wisdom and Contemporary Neuroscience for Self-Regulation and Resilience

    Directory of Open Access Journals (Sweden)

    Marlysa B. Sullivan

    2018-02-01

    Full Text Available Yoga therapy is a newly emerging, self-regulating complementary and integrative healthcare (CIH practice. It is growing in its professionalization, recognition and utilization with a demonstrated commitment to setting practice standards, educational and accreditation standards, and promoting research to support its efficacy for various populations and conditions. However, heterogeneity of practice, poor reporting standards, and lack of a broadly accepted understanding of the neurophysiological mechanisms involved in yoga therapy limits the structuring of testable hypotheses and clinical applications. Current proposed frameworks of yoga-based practices focus on the integration of bottom-up neurophysiological and top-down neurocognitive mechanisms. In addition, it has been proposed that phenomenology and first person ethical inquiry can provide a lens through which yoga therapy is viewed as a process that contributes towards eudaimonic well-being in the experience of pain, illness or disability. In this article we build on these frameworks, and propose a model of yoga therapy that converges with Polyvagal Theory (PVT. PVT links the evolution of the autonomic nervous system to the emergence of prosocial behaviors and posits that the neural platforms supporting social behavior are involved in maintaining health, growth and restoration. This explanatory model which connects neurophysiological patterns of autonomic regulation and expression of emotional and social behavior, is increasingly utilized as a framework for understanding human behavior, stress and illness. Specifically, we describe how PVT can be conceptualized as a neurophysiological counterpart to the yogic concept of the gunas, or qualities of nature. Similar to the neural platforms described in PVT, the gunas provide the foundation from which behavioral, emotional and physical attributes emerge. We describe how these two different yet analogous frameworks—one based in neurophysiology

  18. Yoga Therapy and Polyvagal Theory: The Convergence of Traditional Wisdom and Contemporary Neuroscience for Self-Regulation and Resilience.

    Science.gov (United States)

    Sullivan, Marlysa B; Erb, Matt; Schmalzl, Laura; Moonaz, Steffany; Noggle Taylor, Jessica; Porges, Stephen W

    2018-01-01

    Yoga therapy is a newly emerging, self-regulating complementary and integrative healthcare (CIH) practice. It is growing in its professionalization, recognition and utilization with a demonstrated commitment to setting practice standards, educational and accreditation standards, and promoting research to support its efficacy for various populations and conditions. However, heterogeneity of practice, poor reporting standards, and lack of a broadly accepted understanding of the neurophysiological mechanisms involved in yoga therapy limits the structuring of testable hypotheses and clinical applications. Current proposed frameworks of yoga-based practices focus on the integration of bottom-up neurophysiological and top-down neurocognitive mechanisms. In addition, it has been proposed that phenomenology and first person ethical inquiry can provide a lens through which yoga therapy is viewed as a process that contributes towards eudaimonic well-being in the experience of pain, illness or disability. In this article we build on these frameworks, and propose a model of yoga therapy that converges with Polyvagal Theory (PVT). PVT links the evolution of the autonomic nervous system to the emergence of prosocial behaviors and posits that the neural platforms supporting social behavior are involved in maintaining health, growth and restoration. This explanatory model which connects neurophysiological patterns of autonomic regulation and expression of emotional and social behavior, is increasingly utilized as a framework for understanding human behavior, stress and illness. Specifically, we describe how PVT can be conceptualized as a neurophysiological counterpart to the yogic concept of the gunas , or qualities of nature. Similar to the neural platforms described in PVT, the gunas provide the foundation from which behavioral, emotional and physical attributes emerge. We describe how these two different yet analogous frameworks-one based in neurophysiology and the other in an

  19. PROTOTYPE CONTENT BASED IMAGE RETRIEVAL UNTUK DETEKSI PEN YAKIT KULIT DENGAN METODE EDGE DETECTION

    Directory of Open Access Journals (Sweden)

    Erick Fernando

    2016-05-01

    Full Text Available Dokter spesialis kulit melakukan pemeriksa secara visual objek mata, capture objek dengan kamera digital dan menanyakan riwayat perjalanan penyakit pasien, tanpa melakukan perbandingan terhadap gejala dan tanda yang ada sebelummnya. Sehingga pemeriksaan dan perkiraan jenis penyakit kulit. Pengolahan data citra dalam bentuk digital khususnya citra medis sudah sangat dibutuhkan dengan pra-processing. Banyak pasien yang dilayani di rumah sakit masih menggunakan data citra analog. Data analog ini membutuhkan ruangan khusus untuk menyimpan guna menghindarkan kerusakan mekanis. Uraian mengatasi permasalahan ini, citra medis dibuat dalam bentuk digital dan disimpan dalam sistem database dan dapat melihat kesamaan citra kulit yang baru. Citra akan dapat ditampilkan dengan pra- processing dengan identifikasi kesamaan dengan Content Based Image Retrieval (CBIR bekerja dengan cara mengukur kemiripan citra query dengan semua citra yang ada dalam database sehingga query cost berbanding lurus dengan jumlah citra dalam database.

  20. Model Pembelajaran CTL (Contextual Teaching and Learning dalam Meningkatkan Hasil Belajar Mahasiswa PGSD Pada MataKuliah Konsep IPS Dasar

    Directory of Open Access Journals (Sweden)

    Wahyu Susiloningsih

    2016-03-01

    Full Text Available Hasil belajar adalah suatu proses perubahan tingkah laku dalam pengetahuan, sikap, dan ketrampilan yang diperoleh dalam jangka waktu yang lama.Mata kuliah Konsep IPS Dasar merupakan mata kuliah yang memberikan pemahaman kepada mahasiswa PGSD tentang konsep dasar IPS sebagai landasan kajian yang bahannya bersumber dari kehidupan manusia di masyarakat, yang aspek-aspeknya meliputi social science (ilmu sosial, social studies (studi sosial, Ilmu Pengetahuan Sosial (IPS. IPS merupakan pembelajaran pada tingkat sekolah yang berperan mengfungsionalkan ilmu-ilmu sosial yang bersifat teoritik dalam kehidupan nyata dalam masyarakat. Model pembelajaran CTL adalah model pembelajaran yang menuntut kreatifitas guru dalam mengaitkan subject matter dengan kehidupan nyata mahasiswa guna membantu mahasiswa untuk lebih mudah memaknai materi tersebut.

  1. FABRIKASI TINTA PRINTER BERBAHAN DASAR PIGMEN ORGANIK DARI SAMPAH DAUN

    Directory of Open Access Journals (Sweden)

    Pradita Ajeng Wiguna

    2014-11-01

    Full Text Available Sampah menjadi salah satu permasalahan yang belum terselesaikan dalam masyarakat. Salah satu jenis sampah yang jumlahnya melimpah adalah sampah organik berupa dedaunan. Hal ini menuntut cara penanganan alternatif yang kreatif dan inovatif menjadi produk berdaya guna. Sebuah upaya yang dilakukan adalah pemanfaatan sampah daun sebagai pigmen warna organik untuk tinta printer. Pembuatan pigmen warna dilakukan dengan mereduksi sampah daun hingga berbentuk serbuk karbon yang homogen yaitu membakar sampah daun dalam kondisi oksigen rendah kemudian dilakukan proses pencampuran sederhana dengan bahan lain pembuat tinta. Tinta yang dihasilkan diuji transmitansinya dengan memvariasikan massa karbon yaitu dari 1 sampai 6 gram, hasilnya menunjukan bahwa semakin banyak massa karbon ,intensitas cahayanya semakin rendah. Uji laju absorbsi menunjukan bahwa tinta karbon memiliki kelajuan yang hampir sama dengan jenis tinta di pasaran, yaitu 1,04 mm/s. Saat uji kinerja tinta karbon pada printer menunjukan hasil yang lebih hitam dan halus sehingga sesuai jika diaplikasikan sebagai tinta printer.

  2. Penentuan Alternatif Lokasi Pengembangan Kawasan Agroindustri Berbasis Komoditas Pertanian Unggulan Di Kabupaten Lamongan

    Directory of Open Access Journals (Sweden)

    Ajeng Nugrahaning Dewanti

    2012-09-01

    Full Text Available Penelitian ini bertujuan untuk menentukan alternatif lokasi pengembangan kawasan agroindustri berbasis komoditas pertanian unggulan di Kabupaten Lamongan guna meningkatkan nilai tambah sektor pertanian. Dalam penelitian ini digunakan beberapa alat analisis yakni analisis LQ dan analisis Shift Share yang digunakan untuk menentukan komoditas unggulan, analisis regresi linier berganda untuk mengetahui faktor-faktor yang berpengaruh terhadap penentuan lokasi kawasan agroindustri, serta analisa pembobotan untuk menentukan lokasi yang paling potensial untuk dikembangkan sebagai kawasan agroindustri. Berdasarkan hasil analisis, diperoleh bahwa komoditas pertanian unggulan di kabupaten Lamongan adalah komoditas padi. Selanjutnya didapatkan faktor-faktor yang mempengaruhi penentuan lokasi pengembangan agroindustri di Kabupaten Lamongan yakni tenaga kerja, aksesibilitas, listrik kuantitas bahan baku, dan pasar. Kemudian berdasarkan faktor-faktor tersebut didapatkan lokasi-lokasi yang potensial untuk pengembangan kawasan agroindustri berbasis komoditas unggulan di Kabupaten Lamongan yakni Kecamatan Babat, Paciran, Kedungpring, Lamongan, Modo, dan Brondong.

  3. PENYISIHAN LIMBAH NITROGEN DARI SISTEM AKUAKULTUR MULTITROFIK TERPADU MENGGUNAKAN TANAMAN SAYUR SEBAGAI KONVERTER FOTOAUTOTROF

    Directory of Open Access Journals (Sweden)

    Sumoharjo Sumoharjo

    2016-04-01

    Full Text Available Tiga spesies tanaman sayur, kangkung darat (Ipomoea reptana, sawi (Brassica juncea, dan kemangi (Ocimum basilicum dibandingkan guna mengonversi ammonium dan nitrat nitrogen dari sistem akuakultur. Tanaman tersebut ditanam secara hidroponik menggunakan teknik rakit (rafting technique dengan tata letak rancangan acak kelompok lengkap (RAKL. Hasil percobaan menunjukkan bahwa tingkat konversi nitrogen oleh ketiga jenis tanaman berbeda secara nyata dengan tingkat retensi nitrogen tertinggi pada tanaman kangkung sebesar 0,73±0,28 g; diikuti oleh kemangi (0,30±0,17 g; dan terakhir oleh sawi (0,03±0,07 g. Secara keseluruhan ketiga tanaman mampu menyisihkan limbah nitrogen sebesar 6,70% dari total produksi TAN dari sisa metabolisme ikan yang dibudidayakan.

  4. OMEGA 6

    Directory of Open Access Journals (Sweden)

    Fivi Melva Diana

    2012-09-01

    Full Text Available Kejadian gizi kurang di Indonesia dari tahun ke tahun masihtinggi Penyebab tingginya angka kejadian gizi kurang di Indonesia salah satunya diduga karena kurangnya konsumsi makanan sumber omega 6, secara alami terdapat pada minyak biji-bijian, minyakjagung dan kacang kedelai. Omega 6 merupakan asam lemak tak jenuh ganda yang mempunyai banyak manfaat terutama untuk pertumbuhan dan perkembangan kecerdasan balita. Tulisan ini membahas tentang defenisi omega 6, sumber, klasifikasi, manfaat dan kerugian bila mengkonsumsi omega 6. Disarankan untuk melakukan penelitian lebih lanjut mengenai hubungan konsumsi omega 6 dengan tumbuh-kembang anak, selain itu bagi ibu-ibu disarankan untuk memperhatikan konsumsi makanan dari sumber omega 6 guna pengoptimalan tumbuh-kembang anak. Hal ini jika terlaksana dapat memberikan dukungan terhadap program pemerintah di bidang promosi kesehatan.

  5. Retos para escribir una biografía

    Directory of Open Access Journals (Sweden)

    Mílada Bazant

    2018-01-01

    Full Text Available Resumen Este trabajo aborda algunos retos que enfrenta el historiador para escribir una biografía. La interpretación de las emociones y los sentimientos del sujeto, el tejido de la historia de su vida con los roles que desempeña y los distintos contextos (íntimo, familiar, local, nacional, internacional que “toca” se convierten en un entramado difícil. En este ensayo se proponen al- gunas estrategias que pueden ser útiles como el uso de una estructura literaria y se tratan algunos temas polémicos en torno a este género histórico como son la verosimilitud, la ficción y la narración.

  6. ANALISIS BASIL SURVEI KEBUTUHAN INFORMASI DI WILAYAH WAMENA KAB. JAYAWIJAYA IRIAN JAYA

    Directory of Open Access Journals (Sweden)

    Sobari Sobari

    2011-12-01

    Full Text Available Survei kebutuhan informasi yang telah dilaksanakan di wilayah kabupaten Jayawijaya bertujuan untuk mengetahui subjek-subjek informasi yang dibutuhkan oleh masyarakat setempat serta untuk mengetahui usaha masyarakat dalam memenuhi kebutuhan tersebut. Hasil analisis survei menyimpulkan bahwa kebutuhan informasi masyarakat Jayawijaya lebih dominan pada subjek-subjek informasi bidang teknologi tepat guna, teknologi pedesaan atau teknologi sederhana. Subjek-subjek informasi lain yang juga banyak dibutuhkan adalah masalah sosial budaya, Kesehatan masyarakat, sistem peraturan perundang-undangan, hukum, kepemerintahan, administrasi, manajemen dan masalah perkantoran. Dalam memenuhi kebutuhan informasinya, masyarakat Jayawijaya masih mengandalkan perpustakaan sebagai tempat memperoleh bUkubuku atau bahan bacaan. Kebutuhan buku-buku pelajaran dan buku-buku bacaan anak-anak sekolah di wilayah kabupaten Jayawijaya, khususnya wilayah Wamena masih dirasakan sangat kurang.

  7. PERANCANGAN PROTOTIPE BUCKET ELEVATOR

    Directory of Open Access Journals (Sweden)

    Dani Irawan

    2017-08-01

    Full Text Available Alat Pemindah Bahan merupakan salah satu peralatan yang digunakan untuk kegiatan sehari-hari pada proses keberlangsungan produksi di masyarakat. Agar peralatan tersebut tetap dapat berfungsi dengan baik masyarakat, maka perlu adanya tindakan rancang bangun prototype Bucket konveyor ini guna untuk membatu masyarakat agar lebih memahami betapa pentingnya alat mekanis. Metode Perancangan Prototipe Bucket Konveyor meliputi: Perancangan Desain, Perancangan Elemen Mesin Perancangan Biaya (biaya produksi, biaya penjualan, break event point. Berdasarkan Rancang Bangun Prototipe Mesin Bucket Konveyor yang telah dilakukan, didapatkan hasil yaitu daya motor bucket 8,5 W dengan kapasitas 4 liter/s dan biaya pembuatan bukcet adalah Rp. 5.760.500,- biaya pembuatan ini meliputi biaya bahan baku, operasional, dan permesinan.

  8. ETIKA PEMERINTAHAN: KONTRIBUSI TAFSĪR FĪ ẒILĀL AL-QUR’ĀN KARYA SAYYID QUṬB

    Directory of Open Access Journals (Sweden)

    Bukhori Abdul Shomad

    2016-03-01

    Full Text Available Asbtrak: Fungsi etika pemerintahan adalah untuk me-wu¬judkan good governance and clean government dalam organisasi pemerintahan. Hal ini meru¬pa¬kan tuntutan bagi terselenggaranya mana¬je¬men pemerintahan dan pembangunaan yang berdaya guna, berhasilguna dan bebas korupsi, kolusi, maupun nepotisme. Berkaitan dengan hal tersebut, diperlukan sistem akuntabilitas, tran¬sparansi, keterbukaan dan aturan hukum yang baik sesuai dengan penerapan/tuntutan ke-bu¬tuhan pada seluruh jajaran aparat negara yang di¬bimbing oleh norma, nilai-nilai dan etika agama. Di sinilah, kontribusi penting dari pemikiran Sayyid Quṭb. Kata Kunci: etika, keadilan, sistem politik, syūrā.

  9. Pembuatan Aplikasi Metadata Generator untuk Koleksi Peninggalan Warisan Budaya

    Directory of Open Access Journals (Sweden)

    Wimba Agra Wicesa

    2017-03-01

    Full Text Available Warisan budaya merupakan suatu aset penting yang digunakan sebagai sumber informasi dalam mempelajari ilmu sejarah. Mengelola data warisan budaya menjadi suatu hal yang harus diperhatikan guna menjaga keutuhan data warisan budaya di masa depan. Menciptakan sebuah metadata warisan budaya merupakan salah satu langkah yang dapat diambil untuk menjaga nilai dari sebuah artefak. Dengan menggunakan konsep metadata, informasi dari setiap objek warisan budaya tersebut menjadi mudah untuk dibaca, dikelola, maupun dicari kembali meskipun telah tersimpan lama. Selain itu dengan menggunakan konsep metadata, informasi tentang warisan budaya dapat digunakan oleh banyak sistem. Metadata warisan budaya merupakan metadata yang cukup besar. Sehingga untuk membangun metada warisan budaya dibutuhkan waktu yang cukup lama. Selain itu kesalahan (human error juga dapat menghambat proses pembangunan metadata warisan budaya. Proses pembangkitan metadata warisan budaya melalui Aplikasi Metadata Generator menjadi lebih cepat dan mudah karena dilakukan secara otomatis oleh sistem. Aplikasi ini juga dapat menekan human error sehingga proses pembangkitan menjadi lebih efisien.

  10. IMPLEMENTASI CUSTOMER RELATIONSHIP MARKETING PADA GRAND MIRAGE RESORT AND THALASSO BALI

    Directory of Open Access Journals (Sweden)

    Ni Nyoman Triyuni1

    2017-12-01

    Full Text Available Tujuan penelitian ini adalah untuk mengetahui implementasi customer relationship marketing pada Grand Mirage Resort and Thalasso Bali. Penelitian ini merupakan analisis deskritif kualitatif yang dilakukan melalui pengkategorian. Data disajikan berdasarkan kategori lalu dilaksanakan komparasi data, kemudian penarikan simpulan. Bedasarkan hasil penelitian menunjukkan implementasi customer relationship marketing pada Grand Mirage Resort and Thalasso Bali yaitu menggunakan tiga konsep customer relationship marketing yang terdiri dari attraction, retention, dan enhancement. Attraction merupakan daya tarik andalan yang berupa program-program seperti All Inclusive dan Guest Daily Activities, selain itu penampilan karyawan yang menerapkan pelayanan prima melalui self friendliness, attitude dan attention. Retention merupakan sikap perusahaan untuk menjalankan hubungan dengan pelanggan yang bernilai guna, adapun program yang diterapkan adalah loyalty program repeater guest. Enhancement merupakan kemitraan yang dijalin untuk memperoleh posisi berkelanjutan di pasar dengan menjaga komunikasi dengan tamu, adanya kedekatan dengan para tamu, menumbuhkan hubungan jangka panjang serta dapat menanggulangi keluhan dari tamu.

  11. Sistem Panjaminan Mutu Pendidikan Dengan TOGAF ADM Untuk Sekolah Menengah Kejuruan

    Directory of Open Access Journals (Sweden)

    - Wiyana

    2015-11-01

    Full Text Available Perencanaan penerapan teknologi informasi digunakan untuk menciptakan keselarasan dengan fungsi bisnis bagi kebutuhan organisasi. Kerangka penyelarasan kesenjangan organisasi dibutuhkan sebagai paradigma dalam merencanakan, merancang, dan mengelola sistem informasi yang disebut dengan Enterprise Architecture (EA. Sekolah Menengah Kejuruan (SMK sebagai institusi pendidikan dalam mengembangkan arsitektur enterprise mengadopsi framework The Open Group Architecture Framework (TOGAF Architecture Development Method (ADM untuk mengintegrasikan fungsi bisnis sekolah guna mendukung Sistem Penjaminan Mutu Pendidikan (SPMP. Metodologi perancangan EA dengan membangun arsitektur bisnis, data, aplikasi dan teknologi menghasilkan blueprint yang dijadikan model dasar dalam pengembangan arsitektur untuk mendukung pencapaian tujuan strategis organisasi. Pengujian validitas rancangan EA digunakan EA Scorecard untuk metode analisanya. Tahapan rancangan untuk implementasi disesuaikan dengan standar tata kelola teknologi informasi dari kerangka Permenkominfo No.41 tahun 2007 dan critical succes factor untuk keberhasihan penerapan rancangan EA.

  12. SUMBER AGAMA DALAM PERSPEKTIF PSIKOLOGIS

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    Syaiful Hamali

    2017-03-01

    Full Text Available Tulisan ini membahas secara konseptual tentang berbagai kebutuhan dasar manusia sebagai sumber kehidupan bagi manusia dalam ranah psikologis. Melalui eksplorasi-psikologis diperoleh fakta bahwa ada berbagai macam kemampuan dasar yang dimiliki manusia yang dapat dikembangkan guna menunjang hidup dan kehidupannya. Sedangkan melalui pengamatan potensi-diri diperoleh fakta bahwa dalam diri manusia tersimpan sejumlah kemampuan bawaan, termasuk diantaranya adalah potensi untuk percaya pada supernatural (agama. Sinergi antara eksplorasi-psikologis dengan potensi-diri manusia akan membentuk sumber-sumber keyakinan terhadap agama secara psikologis. Karena itu, dalam konteks ini, tanpa adanya wahyu pun sesungguhnya manusia akan mampu mengenal Tuhan. Wahyu hanya berfungsi sebagai pemberitaan dari alam metafisika yang turun kepada manusia untuk menerangkan tentang Tuhan sekaligus kewajiban-kewajiban yang harus dilakukan manusia terhadap Sang Khalik maupun sesamanya. Singkatnya secara psikologis, siapa mengenal dirinya, niscaya ia akan mengenal Tuhannya. Karena itu manusia wajib mempercayai dan meyakini akan adanya Tuhan serta melaksanakan ajaran-ajaran agama dalam kehidupannya.

  13. The Effectiveness of Cognitive Reflection and Re-structurization on Career Decision Making of High School Students

    Directory of Open Access Journals (Sweden)

    Wagimin Wagimin

    2015-03-01

    Key Words: career decision making, CIP model, reflection, cognitive restructuring Abstrak: Penelitian ini bertujuan untuk menguji keefektifan  refleksi dan penstrukturan ulang kognitif guna meningkatkan pengambilan keputusan karier siswa SMA berdasarkan model PIK. Penelitian eksperimen ini menggunakan rancangan RCTs, dan subjek 40 orang siswa sebagai kelompok eksperi-men dan 40 sebagai kelompok kontrol. Sub-kemampuan pengambilan keputusan karier model PIK yang dikembangkan meliputi: memahami diri, memahami pilihan pekerjaan, komunikasi, analisis, sinte-sis, penilaian, pelaksanaan, dan proses pelaksanaan. Hasil penelitian menunjukkan bahwa ada perbeda-an kemampuan pengambilan keputusan karier antara siswa kelompok eksperimen dan kelompok kon-trol di mana kelompok eksperimen memiliki nilai rata-rata yang lebih tinggi. Informasi controlled trials menguatkan juga bahwa refleksi dan penstrukturan ulang kognitif  efektif untuk  meningkatkan kemampuan pengambilan keputusan karier siswa SMA. Kata kunci: pengambilan keputusan karier, model PIK, refleksi, penstrukturan ulang kognitif

  14. STRATEGI KEPALA SEKOLAH DALAM MENGELOLA KONFLIK MENYIKAPI DAMPAK NEGATIF PENERAPAN FULL DAY SCHOOL

    Directory of Open Access Journals (Sweden)

    Abai Manupak Tambunan

    2017-06-01

    Full Text Available This study tried to describe the principal in managing conflict of the application negative impact of the implementation of the Full Day School this research was conducted using qualitative approach with a phenomenological method. These results indicate that the principal can perform a variety of strategies to fix conflict so as not to interfere with the performance of teachers, child's comfort, and confidence of parents. Penelitian ini mencoba mendeskripsikan tentang kepala sekolah dalam melakukan strategi pegelolaan konflik menyikapi dampak negatif dari penerapan Full Day School. Penelitian ini dilakukan dengan menggunakan pendekatan kualitatif dengan metode fenomenologi. Hasil penelitian ini menunjukkan bahwa kepala sekolah dapat melakukan berbagai strategi guna menyelesaikan konflik sehingga tidak menggangu kinerja guru, kenyamanan anak, dan kepercayaan orangtua.

  15. Alternatif Pengendalian Banjir Kali Juana Berbasis Model HEC-RAS

    Directory of Open Access Journals (Sweden)

    Teguh Marhendi

    2017-02-01

    Full Text Available Kejadian banjir di Kali Juana terjadi setiap musim hujan berlangsung. Beberapa kecamatan seperti Kecamatan Kaliwungu, Undaan dan Mejobo (Kab. Kudus serta Pati, Margorejo dan Juwana (Kab. Pati selalu menjadi daerah genangan banjir. Beberapa upaya pengendalian banjir sudah dilakukan seperti upaya normalisasi dan perbaikan tanggul. Namun mengingat kompleksnya sistem aliran banir di Kali Juana, upaya tesebut belum memberikan hasil yang memadai. Kajian ini dimaksudkan untuk menganalisis alternatif pengendalian banjir di Kali Juana menggunakan analisis model HEC-RAS. Analisis dilakukan dengan melakukan simulasi terhadap beberapa bentuk upaya pengendalian, guna mengurangi besaran banjir. Hasil analisis menunjukkan bahwa terdapat 6 model alternatif yang muncul dalam pengendalian banjir Kali Juana. Dari beberapa model tersebut, terpilih model simulasi yang meliputi Normalisasi, Tanggul, Waduk logung, 8 kolam Retensi dan Floodway.

  16. PERFORMA PEMANGGIL ANTRIAN MENGGUNAKAN MIKROKONTROLER ATMEGA328

    Directory of Open Access Journals (Sweden)

    I Nyoman Sukarma

    2017-06-01

    Full Text Available Pada kantor atau instansi pelayanan publik, banyak masyarakat yang berkunjung dan menunggu giliran melakukan pembayaran atau transaksi lainnya. Petugas pada instansi tersebut memerlukan sistem pemanggil antrian elektronik untuk menjaga agar antrian berlangsung tertib dan aman. Untuk keperluan ini, peneliti melakukan perancangan dan pembuatan sistem pemanggil antrian  elektronik dimana petugas dapat memanggil nomor urut antrian dengan hanya menekan tombol. Sistem pemanggil antrian ini dilengkapi dengan display LED dan speaker. Pada display LED akan muncul angka sesuai dengan hitungan nomor saat itu dan pada speaker akan terdengar nomor antrian. Sistem antrian elektronik ini dirancang menggunakan mikrokontroler ATmega328 yang dilengkapi mp3 decoder dengan fungsi untuk membaca format file mp3 serta speaker guna memanggil para pengantri sesuai dengan nomor urut pada display LED. Dari hasil pengujian, sistem pemanggil antrian ini dapat bekerja dengan baik hingga nomor antrian 999.

  17. Deteksi Batik Parang Menggunakan Fitur Co-Occurence Matrix Dan Geometric Moment Invariant Dengan Klasifikasi KNN

    Directory of Open Access Journals (Sweden)

    Ni Luh Wiwik Sri Rahayu Ginantra

    2016-03-01

    Full Text Available Motif batik merupakan suatu dasar atau pokok suatu pola gambar yang merupakan pusat suatu rancangan gambar sehingga makna dari tanda, simbol atau lambang dibalik motif batik tersebut dapat diungkapkan. Identifikasi secara visual memerlukan skill penglihatan dan pengetahuan dalam mengklasifikasikan pola yang terbentuk dari citra batik.  Kurangnya media informasi yang dibuat  tentang motif batik menjadikan masyarakat luas kurang mendapatkan informasi tentang motif batik. Berdasarkan hal tersebut penelitian ini dilakukan guna mengimplementasikan identifikasi secara visual kedalam komputer yang dapat membantu dan memudahkan dalam mengidentifikasi jenis batik.  Pengenalan citra batik dengan menggunakan metode Co-occurrence Matrix sebagai ekstraksi ciri tekstur dan Geometric Moment Invariant dan pengklasifikasian citra batik dengan menggunakan K Nearest Neighbor.menghasilkan nilai akurasi yang diperoleh dengan metode Geometric Moment Invariant lebih baik dalam mengenali pola batik Parang yang termasuk jenis batik geometric yaitu 80% dibandingkan dengan hasil pada metode Co-occurence Matrix yaitu 70%.

  18. Studi Perencanaan Koordinasi Proteksi Mempertimbangkan Busur Api Pada Sistem Kelistrikan PT. Semen Indonesia Aceh Menggunakan Standar IEEE 1584-2002

    Directory of Open Access Journals (Sweden)

    Dhimas Oktavian Andryana

    2017-03-01

    Full Text Available PT. Semen Indonesia pabrik Aceh merupakan perusahaan patungan (joint venture company antara PT. Semen Indonesia (Persero bersama PT. Samana Citra Agung. Total daya listrik yang dibutuhkan sebesar 85.8 MW dengan sistem kelistrikan pada sistem tegangan rendah dan menengah. Guna menjaga kontinuitas daya listrik, diperlukan koordinasi proteksi untuk meminimalisir dampak yang ditimbulkan ketika terjadi gangguan. Salah satu dampak yang ditimbulkan adalah adanya busur api (arc flash. Namun demikian, energi yang dihasilkan oleh busur api setelah dilakukan koordinasi proteksi perlu dipertimbangkan agar tidak melampaui standard yang diizinkan. Analisa busur api dilakukan dengan menggunakan perhitungan standar IEEE 1584-2002. Setelah dilakukan beberapa analisa didapatkan bahwa beberapa daerah di PT. Semen Indonesia pabrik Aceh memiliki nilai insiden energi diatas kategori 4, sehingga diperlukan tambahan peralatan berupa rele differensial sebagai pengaman utama agar nilai insiden energi busur api bisa dikategorikan sesuai standard NFPA 70E.

  19. ANALISIS PERANAN PALANG MERAH INDONESIA (PMI KOTA MADIUN DALAM MENGIMPLEMENTASIKAN NILAI-NILAI PANCASILA SILA KEDUA

    Directory of Open Access Journals (Sweden)

    Alfiantika Febrian Ashari

    2016-04-01

    Hasil penelitian menunjukkan bahwa Palang Merah Indonesia (PMI kota Madiun berperan dalam mengimplementasikan nilai-nilai Pancasila sila kedua. Berdasarkan dengan temuan data, hal ini dapat dilihat dari berbagai kegiatan kemanusiaan yang telah dilakukan oleh PMI sebagai wujud dalam mengembangkan sikap saling mencintai sesama manusia, mengakuinya dan memperlakukan sesuai dengan harkat dan martabatnya sebagai makhluk Tuhan Yang Maha Esa, guna untuk menjunjung tinggi nilai-nilai kemanusiaan. Dari berbagai kegiatan kemanusiaan yang telah dilakukan oleh PMI tersebut tentunya sangatlah bermanfaat untuk masyarakat yang terkena dampak bencana yang memerlukan bantuan secara adil dan sukarela. Serta dapat memberikan pertolongan bagi para pasien atau penderita sakit yang sangat membutuhkan darah melalui kegiatan donor darah yang diadakan PMI.

  20. Implementasi Sistem Informasi Puskesmas Elektronik (SIMPUSTRONIK dan Hubungan Dengan Pelayanan Kesehatan Ibu dan Anak (KIA (Studi Perbandingan Implementasi di Puskesmas Sumberasih dan Puskesmas Paiton Kabupaten Probolinggo

    Directory of Open Access Journals (Sweden)

    Sunar Wibowo

    2015-08-01

    Full Text Available Puskesmas sebagai penyedia sarana pelayanan kesehatan dituntut untuk memberikan pelayanan kesehatan yang cepat, tepat dan akurat. Oleh karena itu, merupakan suatu keharusan bahwa puskesmas memanfaatkan kemajuan informasi teknologi dalam memenuhi tuntutan pelayanan tersebut. Dengan pendekatan kuantitatif positivitik untuk menjelaskan hipotesa penelitian guna menjawab faktor implementasi yang mendukung dan kemanfaatan SIMPUSTRONIK. Survey yang dilakukan kepada bidan sebagai pelaksana SIMPUSTRONIK di Puskesmas Paiton dan Puskesmas Sumberasih Kabupaten Probolinggo menghasilkan 3 indikator implementasi yang tidak mendukung keberhasilan implementasi SIMPUSTRONIK yaitu pembagian tugas dan wewenang, keikutsertaan pengguna dalam pengembangan implementasi dan keikutsertaan pengguna dalam evaluasi implementasi. Sedang indikator yang diteliti lainnya  menunjukkan adanya hubungan. indikator implementasi tersebut berhubungan erat dengan kesiapan SDM (pengetahuan SDM serta keterkaitan keikutseraan (partisipasi implementor. Hampir semua responden menunjukkan bahwa implementasi SIMPUSTRONIK bermanfaat dan mendukung kegiatan mereka dalam pelayanan KIA, tetapi yang terbesar adalah kemanfaatan penemuan ibu hamil resiko tinggi yang dirujuk.

  1. PERBAIKAN POSTUR KERJA UNTUK MENGURANGI KELUHAN MUSKULOSKELETAL DENGAN PENDEKATAN METODE OWAS (Studi kasus di UD. Rizki Ragil Jaya – Kota Cilegon

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    Wahyu Susihono

    2012-04-01

    Full Text Available Perbaikan postur kerja penting dilakukan untuk menjaga kenyamanan pekerja dalam melakukan aktifitas kerja. Gangguang pada sistem musculoskeletal seminimal mungkin terjadi. Pada aktifitas proses produksi pembuatan kripik singkong teridentifikasi bahwa postur kerja memiliki potensi menimbulkan cidera sehingga perlu dilakukan perbaikan metode kerja guna menurunkan indeks resiko kerja. Metode Ovako Work Posture Analysis System (OWAS digunakan untuk mengevalusi dan menganalisa sikap kerja sehingga diperoleh kategori dan rekomendasi metode kerja yang baru. Perhitungan indek resiko kerja dilakukan agar dapat mengklasifikasikan kategori pekerjaan yang dilakukan. Perancangan mesin dengan menggunakan data antropometri dan data hasil rekomendasi OWAS. Hasil analisis OWAS menunjukkan bahwa sebelum perbaikan masuk pada kategori 3 yang artinya memerlukan perbaikan dengan segera dan 2 yang artinya memerlukan perbaikan dimasa mendatang, sedangkan setelah perbaikan diperoleh kategori 1 yang artinya tidak ada masalah pada sistem musculoskeletal. Indeks resiko sebelum perbaikan sebesar 243 satuan, setelah perbaikan menjadi 129 satuan artinya pekerjaan mempunyai resiko yang kecil (minimum risk

  2. Creation, Its Processes, and Significance (Samkhya Evolution and Involution

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    Pratibha Gramann

    2015-11-01

    Full Text Available Science, religions, and cultural traditions develop theories and creative descriptions about the origin of the universe and meaning of life. These theories have both similarities and differences regarding the cause and effect of creation, and life as human beings know it. Religions and cultural traditions primarily adhere to a personal God as creator and ruler. Science has gone in the opposite direction of denying the existence of a God. A definitive cause of creation has not been scientifically found. Science may find a comparable, suitable match in the ancient thought of Samkhya, written in the 500-800 BC time. Samkhya is probably the first complete philosophical description of the origin and evolution of creation. The three basic energetics of Samkhya are comparable to the basic energies of physics. This paper addresses the hypothesis that the evolution and origin of creation stem from the 3 energies gunas of materiality prakriti described in ancient Samkhya.

  3. Control system by the technological electron Linac KUT-20

    CERN Document Server

    Akchurin, Y I; Gurin, V A; Demidov, N V

    2001-01-01

    The high-power technological electron linac KUT-20 was developed at the Science Research Complex 'Accelerator' of NSC KIPT. The linac consists of two 1.2 m length accelerating structures with a variable geometry and an injector. The latter comprises a diode electron gun,a klystron type buncher and an accelerating cavity.With a RF supply power at accelerating structure entries of 11 MW and with a current at the accelerator exit of 1A,the beam energy will be up to 20 MeV.An average beam power is planned to be 20 kW.All systems of the accelerator are controlled by a computerised control system. The program and technical complex consist of PC equipped with fast ADC control console, synchronization unit, microprocessor-operated complexes.

  4. Resinas acetálicas: diversas aplicaciones en odontoestomatología

    OpenAIRE

    Puigpelat Martí, Ana M.; Casanellas Bassols, Josep M. (Josep Maria)

    1994-01-01

    La resina acetálica o Polioxime­tileno (POM) es un nuevo material estético de reciente aplicación en el campo de la Odontoestomatolo­gía. En este artículo presentamos al­gunas de las aplicaciones donde la estética desempeña una función importante. Una de las aplicaciones de las re­sinas acetálicas es el campo de la Prótesis Parcial Removible, cuan­do queremos sustituir los retene­dores vestibulares convencionales (metálicos) por retenedores más es­téticos. Otra posible aplicación puede ser la...

  5. Progress in the development of uranium silicide (U3Si2) fuel at BATAN

    International Nuclear Information System (INIS)

    Suripto, A.; Soentono, S.

    1995-01-01

    After successful fabrication of two full-size prototype fuel elements containing ∼3.0 gU/cm 3 in the form of U 3 Si 2 -Al dispersion now undergoing irradiation in the Reaktor Serba Guna G.A. Siwabessy (RSG-GAS) core since 1990, further development in U 3 Si 2 -A2 dispersion fuel element manufacturing has been pursued, whose progress in discussed in this paper, with a special attention on the use of much higher-loading aimed at obtaining a better understanding on the influence of higher-loading on fuel core and plate manufacturing and quality. At present, high-loading U 3 Si 2 -AI dispersion miniplates are being manufactured for preparing some mini-fuel elements to be test-irradiated in the new MTR in-pile loop of the RSG-GAS. (author)

  6. Desalinasi Air Laut Berbasis Energi Surya Sebagai Alternatif Penyediaan Air Bersih

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    I Gede Yogi Dewantara

    2018-03-01

    Full Text Available Penelitian ini berkonsentrasi pada kemampuan alat desalinasi tipe solar still dalam menyerap energi kalor matahari dan penggunaannya dalam proses kondensasi guna memproduksi air tawar untuk keperluan masyarakat. Alat desalinasi ini terdiri dari kotak distiller dengan plat absorber dan kain yang terdapat di dalamnya, serta kaca sebagai pentransmisian. Sistem kerja berawal dari air diteteskan melalui pipa dan jatuh pada kain yang akan menyerap air. Radiasi matahari akan memanaskan plat absober melalui kaca kemudian panas plat memanaskan air pada kain hingga menjadi uap dan menempel pada permukaan dalam kaca hingga terkonsensasi menjadi air suling. Pengukuran volume minimal dan maksimal alat sebesar 5 lt dan 7 lt dilakukan selama 4 hari. Melalui penelitian ini dapat disimpulkan bahwa intensitas matahari telah ada saat cahaya matahari mulai terlihat pada pukul 6 pagi dan difusi energi kalor matahari telah mulai dimanfaatkan pada waktu tersebut. Akan tetapi kinerja alat desalinasi masih sangat rendah, hal ini terlihat dari angka efisiensi yang hanya mencapai 4,45%.

  7. INDEKS AKTIVITAS ANTIOKSIDAN EKSTRAK RUMPUT LAUT COKLAT (Sargassum aquifolium

    Directory of Open Access Journals (Sweden)

    Muhamad Firdaus

    2015-07-01

    Full Text Available AbstrakIndeks aktivitas antioksidan dikembangkan guna standarisasi kekuatan aktivitas antioksidan baik dariekstrak maupun senyawa murni. Metode ini dikembangkan berdasar pereduksian radikal difenilpikrilhidrasil.Rumput laut cokelat diketahui mempunyai komponen aktif yang bersifat antioksidan. Tujuan penelitian iniadalah untuk menentukan indeks aktivitas antioksidan ekstrak Sargassum aquifolium. S. aquifolium didapatkandari perairan pantai pulau Talango, Kabupaten Sumenep. S. aquifolium dibersihkan, dicuci, dikeringkan,ditepungkan dan dimaserasi etanol, aseton 70%, metanol, etanol 80%, metanol 80%, dan air (1:3 b/v tigakali pada suhu 4oC selama 24 jam. Fitrat digabungkan, dipekatkan, dan dikeringkan untuk mendapatkanekstrak. Ekstrak selanjutnya diuji kemampuannya dalam mereduksiradikal difenilpikrilhidrasil. Penurunanserapan radikaldifenil pikrilhidrasil diamati dengan spektrofotometer pada panjang gelombang 517 nm. Hasilmenunjukkan bahwa konsentrasi hambatan 50% ekstrak metanol S. aquifolium lebih kecil dibanding ekstraklainnya. Indeks aktivitas antioksidan ekstrak metanol S. aquifolium sebesar 0,54. Berdasar indeks aktivitasantioksidan maka ekstrak metanol S. aquifolium tergolong antioksidan sedang dan berpotensi dikembangkansebagai nutraseutikal beraktivitas antioksidan.

  8. Perancangan Web Interface Institut Teknologi Sepuluh Nopember (ITS Dengan Memperhatikan Aspek Usability

    Directory of Open Access Journals (Sweden)

    Hendry Setyawans Sutedjo

    2012-09-01

    Full Text Available Informasi dalam sebuah website atau web diharapkan dapat sampaikan dan diterima oleh pencari informasi dengan mudah. Di dalam Dunia pendidikan, informasi yang ada di dalam web juga diharapkan mampu diterima oleh para penggunanya dengan tujuan media komunikasi online seperti website dapat membantu para pelajar menerima ilmu yang disampaikan melalui media online. Untuk Mengetahui seberapa mudahnya informasi itu ditangkap ditandai dengan seberapa mudah website itu digunakan (usable. Untuk mengetahui seberapa mudah penggunaan suatu website digunakan analisa usability, banyak metode yang dapat digunakan untuk mengidentifikasi masalah usability terutama dari sisi interface web. Heuristic evaluation merupakan salah satu teknik dalam melakukan hal tersebut yang digunakan dalam penelitian ini guna menilai seberapa mudahnya website Institut Teknologi Sepuluh Nopember dalam menyampaikan informasi yang ada. Dalam penelitian ini digunakan juga Quality Function Deployment (QFD untuk mengidentifikasi keinginan pengguna terhadap tampilan dari web ITS

  9. PROGRAM PENGEMBANGAN MADURA SEBAGAI PULAU SAPIPERSPEKTIF MANAJEMEN RANTAI PASOKSAPI BERKELANJUTAN

    Directory of Open Access Journals (Sweden)

    Akhmad Mahbubi

    2014-10-01

    Full Text Available ABSTRAKTujuan penelitian ini adalah mengetahui sistem dasar rantai pasok sapi Madura, menyusun model sistem dinamis rantai pasok sapi Madura dan menghasilkan skenario optimal pengelolaan rantai pasok sapi Madura berkelanjutan guna mewujudkan Madura sebagai pulau sapi. Jenis data adalah data sekunder dan sumber data dari BPS, Kementerian Pertanian dan Dinas Peternakan Jawa Timur. Analisis data menggunakan model dinamis. 5 skenario kebijakan pengelolaan rantai pasok sapi madura berkelanjutan berdasar aspek sosial, pendapatan ekonomi dan lingkungan dengan mengacu pada indikator pencapaian dalam blue print program swasembada daging sapi 2014 dan program pengembangan pulau madura sebagai pulau sapi. Hasil penelitian ini adalah skenario pengelolaan rantai pasok sapi Madura berkelanjutan yang paling optimal guna mewujudkan pulau Madura sebagai pulau sapi adalah skenario kebijakan dengan indikator keberhasilan tingkat kematian pedet menjadi 20%.ABSTRACTThis study is aimed to knowing the basic system of Madura cattle supply chain, to recognize the dynamic system model of Madura cattle supply chain and producean optimal scenario of sustainable supply chain management to realize Madura as the cattle island. Type of secondary data has been collected from BPS, ministry of agriculture and east java livestock services. Dynamic model  used to analyze the data. Five policy scenarios to be used in the analysis of the behavior of Madura cattle supply chain systems in both social welfare, economical revenue aspects and the environment refers to a variety of technical indicators achievement in the blueprint of of beef self-sufficiency program at 2014 and Madura development program as the cattle island. The results of this study are most optimal policy scenario of the success indicator to calf mortality rate 20%. 

  10. STATUS BERKELANJUTAN KOTA TANGERANG SELATAN-BANTEN DENGAN MENGGUNAKAN KEY PERFORMANCE INDICATORS (Sustainable Status of South Tangerang City-Banten Using Key Performance Indicators

    Directory of Open Access Journals (Sweden)

    Heri Apriyanto

    2015-07-01

    Full Text Available ABSTRAK Pembangunan kota yang tidak terkendali akan mengakibatkan tekanan terhadap lingkungan dan beban masyarakat meningkat, sebaliknya degradasi lingkungan akan mengakibatkan pembatasan pengembangan ekonomi dan penurunan kualitas hidup. Guna mencegah terjadinya dampak-dampak negatif, maka diperlukan prinsip-prinsip pembangunan kota yang berkelanjutan. Evaluasi terhadap pelaksanan pembangunan kota yang berkelanjutan perlu dilakukan untuk mengetahui apakah pembangunan suatu kota sudah atau belum/tidak berkelanjutan. Penelitian ini bertujuan untuk menyusun Key Performance Indicators (KPI guna menilai status pembangunan kota berkelanjutan. Perumusan KPI ini dilakukan dengan pendekatan Analytic Hierarchy Process (AHP. KPI yang dihasilkan terdiri dari 21 indikator dan 9 elemen dari 3 pilar pembangunan berkelanjutan (ekonomi, sosial, dan lingkungan. Implementasi KPI dilakukan untuk pengukuran status keberlanjutan Kota Tangerang Selatan. Hasil pengukuran menunjukkan bahwa kota ini termasuk dalam tahap awal pembangunan berkelanjutan. Secara umum perkembangan ekonomi dan sosial relatif cukup baik, namun tidak demikian dengan kondisi lingkungannya. ABSTRACT Uncontrolled urban development will result in pressure on the environment and the burden of the people. On the contrary, environmental degradation will lead to restricted economic development and decreased quality of life. In order to prevent negative impacts, it is necessary to implement the principles of sustainable city development. Evaluation of the implementation of sustainable city development is needed to determine whether the development of a city is sustainable or not. This study aimed to develop Key Performance Indicators (KPI to assess the status of sustainable city development. The formulation of KPI is done with Analytic Hierarchy Process (AHP. KPI generated consists of 21 indicators and 9 elements of the 3 pillars of sustainable development (economic, social, and environmental

  11. SAR China Land Mapping Project: Development, Production and Potential Applications

    International Nuclear Information System (INIS)

    Zhang, Lu; Guo, Huadong; Liu, Guang; Fu, Wenxue; Yan, Shiyong; Song, Rui; Ji, Peng; Wang, Xinyuan

    2014-01-01

    Large-area, seamless synthetic aperture radar (SAR) mosaics can reflect overall environmental conditions and highlight general trends in observed areas from a macroscopic standpoint, and effectively support research at the global scale, which is in high demand now across scientific fields. The SAR China Land Mapping Project (SCLM), supported by the Digital Earth Science Platform Project initiated and managed by the Center for Earth Observation and Digital Earth, Chinese Academy of Sciences (CEODE), is introduced in this paper. This project produced a large-area SAR mosaic dataset and generated the first complete seamless SAR map covering the entire land area of China using EnviSat-ASAR images. The value of the mosaic map is demonstrated by some potential applications in studies of urban distribution, rivers and lakes, geologic structures, geomorphology and paleoenvironmental change

  12. NORSEWInD satellite wind climatology

    DEFF Research Database (Denmark)

    Hasager, Charlotte Bay; Badger, Merete; Mouche, Alexis

    The EU-NORSEWInD project www.norsewind.eu has taken place from August 2008 to July 2012 (4 years). NORSEWInD is short for Northern Seas Wind Index database. In the project ocean surface wind observations from space have been retrieved, processed and analysed. The overall aim of the work...... is to provide new offshore wind climatology map for the entire area of interest based on satellite remote sensing. This has been based on Synthetic Aperture Radar (SAR) from Envisat ASAR using 9000 scenes re-processed with ECMWF wind direction and CMOD-IFR. The number of overlapping samples range from 450...... in the Irish Sea to more than 1200 in most of the Baltic Sea. Wind resource statistics include maps at 2 km spatial resolution of mean wind speed, Weibull A and k, and energy density at 10 m above sea level. Uncertainty estimates on the number of available samples for each of the four parameters are presented...

  13. Change Detection by Interferometric Coherence in Nasca Lines, Peru (1997-2004)

    Science.gov (United States)

    Ruescas, Ana B.; Delgado, J. Manuel; Costantini, Fabiano; Sarti, Francesco

    2010-03-01

    Two interferometric pairs of Synthetic Aperture Radar (SAR) images are used to generate coherence images of the Nasca Lines Pampa area. The first coherence image is based on a pair of ERS-2 SAR data from 1997 and 1999; the second one is computed from two ENVISAT-ASAR (Advanced SAR) images from 2003 and 2004. The main objective is to study the changes in the coherence values in different parts of the area. Several different decorrelation factors contributing to a loss of coherency in a radar pair can be distinguished, and these include the temporal change in the ground properties and nature between the two satellite passes. In order to do this discrimination and interpretation, some ancillary data can be used, such as optical data from the Advanced Land Observing Satellite (ALOS), and meteorological data from the Global Precipitation Climatology Center (GPCC).

  14. Wind Atlas of Bay of Bengal with Satellite Wind Measurement

    DEFF Research Database (Denmark)

    Nadi, Navila Rahman

    footstep towards offshore wind energy analysis for this region. Generally, it is difficult to find offshore wind data relative to the wind turbine hub heights, therefore a starting point is necessary to identify the possible wind power density of the region. In such scenario, Synthetic aperture radars (SAR......The objective of this study is to obtain appropriate offshore location in the Bay of Bengal, Bangladesh for further development of wind energy. Through analyzing the previous published works, no offshore wind energy estimation has been found here. That is why, this study can be claimed as the first......) have proven useful. In this study, SAR based dataset- ENVISAT ASAR has been used for Wind Atlas generation. Furthermore, a comparative study has been performed with Global Wind Atlas (GWA) to determine a potential offshore wind farm. Additionally, the annual energy production of that offshore windfarm...

  15. Applicability of Synthetic Aperture Radar Wind Retrievals on Offshore Wind Resources Assessment in Hangzhou Bay, China

    DEFF Research Database (Denmark)

    Chang, Rui; Zhu, Rong; Badger, Merete

    2014-01-01

    In view of the high cost and sparse spatial resolution of offshore meteorological observations, ocean winds retrieved from satellites are valuable in offshore wind resource assessment as a supplement to in situ measurements. This study examines satellite synthetic aperture radar (SAR) images from...... ENVISAT advanced SAR (ASAR) for mapping wind resources with high spatial resolution. Around 181 collected pairs of wind data from SAR wind maps and from 13 meteorological stations in Hangzhou Bay are compared. The statistical results comparing in situ wind speed and SAR-based wind speed show a standard...... density functions are compared at one meteorological station. The SAR-based results appear not to estimate the mean wind speed, Weibull scale and shape parameters and wind power density from the full in situ data set so well due to the lower number of satellite samples. Distributions calculated from...

  16. Environmental monitoring of coastal and oceanic areas with orbital sensors

    Directory of Open Access Journals (Sweden)

    Patrícia Genovez

    2005-04-01

    Full Text Available PETROBRAS is using spaceborne multi-sensor remote sensing for its sea surface monitoring program at the Campos, Santos and Espírito Santo basins, southeastern Brazilian coast. Ocean color (SeaWiFS and MODIS, thermal infrared (NOAA/AVHRR, scatterometer (QuikSCAT and Synthetic Aperture Radar (RADARSAT-1 and ASAR/ENVISAT data were integrated in order to detect and characterize different sorts of marine pollution and meteo-oceanographic phenomena. The near real time processing and delivery of the radar data allowed the timely in-situ verification and sampling of the remotely detected events. The integrated analysis of these dataset presents an important decision tool for emergencies, as well for the elaboration of contingency plans and evaluation of the oil industry activity impacts.

  17. Operational SAR-based sea ice drift monitoring over the Baltic Sea

    Directory of Open Access Journals (Sweden)

    J. Karvonen

    2012-07-01

    Full Text Available An algorithm for computing ice drift from pairs of synthetic aperture radar (SAR images covering a common area has been developed at FMI. The algorithm has been developed based on the C-band SAR data over the Baltic Sea. It is based on phase correlation in two scales (coarse and fine with some additional constraints. The algorithm has been running operationally in the Baltic Sea from the beginning of 2011, using Radarsat-1 ScanSAR wide mode and Envisat ASAR wide swath mode data. The resulting ice drift fields are publicly available as part of the MyOcean EC project. The SAR-based ice drift vectors have been compared to the drift vectors from drifter buoys in the Baltic Sea during the first operational season, and also these validation results are shown in this paper. Also some navigationally useful sea ice quantities, which can be derived from ice drift vector fields, are presented.

  18. Offshore Wind Potential in South India from Synthetic Aperture Radar

    DEFF Research Database (Denmark)

    Hasager, Charlotte Bay; Bingöl, Ferhat; Badger, Merete

    are from Wide Swath Mode and each cover approximately 400 km by 400 km. The ocean wind speed maps are retrieved and processed at Risø DTU. The results show wind energy density from 200 W/m2 to 500 W/m2 at 10 m height above sea level. QuikSCAT ocean winds are included as background information on the 10......The offshore wind energy potential for pre-feasibility in South India in the area from 77° to 80° Eastern longitude and 7° to 10° Northern latitude is observed from a total of 164 ENVISAT Advanced Synthetic Aperture Radar (ASAR) satellite images during the years 2002 to 2011. All satellite scenes......-year mean and a general description of the winds and climate with monsoons in India is presented....

  19. UTILIZAÇÃO DE SOFTWARE CAD E CAE NO DESENVOLVIMENTO DE PRODUTO SUSTENTÁVEL PARA AQUECIMENTO DE ÁGUA

    Directory of Open Access Journals (Sweden)

    Jorge Henrique Sales

    2014-07-01

    Full Text Available Atualmente a engenharia tem preocupação em desenvolvimento de projetos que atendam as necessidades socioambientais. Neste trabalho, apresenta-se um produto que usa o conceito de sustentabilidade visando auxiliar na ação contra alguns dos problemas ambientais que afetam o planeta, sendo grande parte destes associados ao uso irracional de recursos, como energia e a água.  O produto utiliza materiais recicláveis para obter um painel solar, denominado de ASAR (Aquecedor Solar Alternativo por Reflexão com a função de aquecer água para uso residencial. Com base do método do modelo de referência, foi feita a modelagem e simulação com ferramentas como o CAD e CAE.

  20. Wind Statistics Offshore based on Satellite Images

    DEFF Research Database (Denmark)

    Hasager, Charlotte Bay; Mouche, Alexis; Badger, Merete

    2009-01-01

    -based observations become available. At present preliminary results are obtained using the routine methods. The first step in the process is to retrieve raw SAR data, calibrate the images and use a priori wind direction as input to the geophysical model function. From this process the wind speed maps are produced....... The wind maps are geo-referenced. The second process is the analysis of a series of geo-referenced SAR-based wind maps. Previous research has shown that a relatively large number of images are needed for achieving certain accuracies on mean wind speed, Weibull A and k (scale and shape parameters......Ocean wind maps from satellites are routinely processed both at Risø DTU and CLS based on the European Space Agency Envisat ASAR data. At Risø the a priori wind direction is taken from the atmospheric model NOGAPS (Navel Operational Global Atmospheric Prediction System) provided by the U.S. Navy...

  1. Sentinel-1 provides ice drift observations for Copernicus Marine Environment Monitoring Service (CMEMS)

    DEFF Research Database (Denmark)

    Toudal Pedersen, Leif; Saldo, Roberto

    are matched every month in the processing system.The quality of the ice drift vectors are routinely verified against GPS locations of drift buoys and the RMS difference between the baseline product available through the Copernicus Marine Environment Monitoring Service data portal and GPS drifters is ~500......Sea ice drift information with an accuracy that allows also ice deformation (divergence, shear, vorticity) to be derived is being operationally generated in the Copernicus Marine Environment Monitoring Service (CMEMS).The method is based on 2-dimensional digital cross correlation where subsections......View project in 2007 when large volumes of ENVISAT ASAR images of the Polar regions became available during the International Polar Year. A dataset of daily ice drift vectors of the Polar Regions (North and South) is now available covering the time period from 2007 to the present time.In 2009 the processing...

  2. Offshore wind potential in South India from synthetic aperture radar

    Energy Technology Data Exchange (ETDEWEB)

    Hasager, C.B.; Bingoel, F.; Badger, M.; Karagali, I.; Sreevalsan, E.

    2011-10-15

    The offshore wind energy potential for pre-feasibility in South India in the area from 77 deg. to 80 deg. Eastern longitude and 7 deg. to 10 deg. Northern latitude is observed from a total of 164 ENVISAT Advanced Synthetic Aperture Radar (ASAR) satellite images during the years 2002 to 2011. All satellite scenes are from Wide Swath Mode and each cover approximately 400 km by 400 km. The ocean wind speed maps are retrieved and processed at Risoe DTU. The results show wind energy density from 200 W/m2 to 500 W/m2 at 10 m height above sea level. QuikSCAT ocean winds are included as background information on the 10-year mean and a general description of the winds and climate with monsoons in India is presented. (Author)

  3. A three-dimensional sorting reliability algorithm for coastline deformation monitoring, using interferometric data

    International Nuclear Information System (INIS)

    Genderen, J v; Marghany, M

    2014-01-01

    The paper focusses on three-dimensional (3-D) coastline deformation using interferometric synthetic aperture radar data(InSAR). Conventional InSAR procedures were implemented on three repeat passes of ENVISAT ASAR data. Furthermore, the three-dimensional sorting reliabilities algorithm (3D-SRA) were implemented with the phase unwrapping technique. Subsequently, the 3D-SRA was used to eliminate the phase decorrelation impact from the interferograms. The study showed that the performance of the InSAR method using the 3D-SRA algorithm, is better than the conventional InSAR procedure. In conclusion, the integration of the 3D-SRA, together with phase unwrapping, can produce accurate 3-D coastline deformation information

  4. Oceanographic Applications of ALOS PALSAR Imagery to the Coast of the Korea Peninsula- A Case Study of the Hebei Spirit Oil Spill

    Science.gov (United States)

    Kim, Duk-jin; Kang, Jinho; Kim, Younsoo; Lee, Hoonyol; Moon, Wooil M.

    2008-11-01

    On December 7th, 2007, the nation's largest maritime oil spill occurred on the west coast of the Korean peninsula. More than 10,000 tons of crude oil from an oil tanker leaked into the Yellow Sea and contaminated an ecologically pristine region as well as polluted the western coastline of the Korean peninsula. All SAR sensors then available including TerraSAR-X, ENVISAT ASAR, RADARSAT-1, ERS-2 SAR and ALOS PALSAR acquired imageries over the contaminated area from oil spill. Dark patches observed in SAR images, due to the presence of oil slicks, were extracted using adaptive thresholding methods. From multi-frequency SAR images, the damping ratios were calculated and analyzed with measured wind speed and radar frequency. With the multi-temporal SAR images, the movement of oil slicks was monitored and traced.

  5. Capability of C-Band SAR for Operational Wetland Monitoring at High Latitudes

    Directory of Open Access Journals (Sweden)

    Julia Reschke

    2012-10-01

    Full Text Available Wetlands store large amounts of carbon, and depending on their status and type, they release specific amounts of methane gas to the atmosphere. The connection between wetland type and methane emission has been investigated in various studies and utilized in climate change monitoring and modelling. For improved estimation of methane emissions, land surface models require information such as the wetland fraction and its dynamics over large areas. Existing datasets of wetland dynamics present the total amount of wetland (fraction for each model grid cell, but do not discriminate the different wetland types like permanent lakes, periodically inundated areas or peatlands. Wetland types differently influence methane fluxes and thus their contribution to the total wetland fraction should be quantified. Especially wetlands of permafrost regions are expected to have a strong impact on future climate due to soil thawing. In this study ENIVSAT ASAR Wide Swath data was tested for operational monitoring of the distribution of areas with a long-term SW near 1 (hSW in northern Russia (SW = degree of saturation with water, 1 = saturated, which is a specific characteristic of peatlands. For the whole northern Russia, areas with hSW were delineated and discriminated from dynamic and open water bodies for the years 2007 and 2008. The area identified with this method amounts to approximately 300,000 km2 in northern Siberia in 2007. It overlaps with zones of high carbon storage. Comparison with a range of related datasets (static and dynamic showed that hSW represents not only peatlands but also temporary wetlands associated with post-forest fire conditions in permafrost regions. Annual long-term monitoring of change in boreal and tundra environments is possible with the presented approach. Sentinel-1, the successor of ENVISAT ASAR, will provide data that may allow continuous monitoring of these wetland dynamics in the future complementing global observations of

  6. Correcting atmospheric effects on InSAR with MERIS water vapour data and elevation-dependent interpolation model

    KAUST Repository

    Li, Z. W.; Xu, Wenbin; Feng, G. C.; Hu, J.; Wang, C. C.; Ding, X. L.; Zhu, J. J.

    2012-01-01

    The propagation delay when radar signals travel from the troposphere has been one of the major limitations for the applications of high precision repeat-pass Interferometric Synthetic Aperture Radar (InSAR). In this paper, we first present an elevation-dependent atmospheric correction model for Advanced Synthetic Aperture Radar (ASAR—the instrument aboard the ENVISAT satellite) interferograms with Medium Resolution Imaging Spectrometer (MERIS) integrated water vapour (IWV) data. Then, using four ASAR interferometric pairs over Southern California as examples, we conduct the atmospheric correction experiments with cloud-free MERIS IWV data. The results show that after the correction the rms differences between InSAR and GPS have reduced by 69.6 per cent, 29 per cent, 31.8 per cent and 23.3 per cent, respectively for the four selected interferograms, with an average improvement of 38.4 per cent. Most importantly, after the correction, six distinct deformation areas have been identified, that is, Long Beach–Santa Ana Basin, Pomona–Ontario, San Bernardino and Elsinore basin, with the deformation velocities along the radar line-of-sight (LOS) direction ranging from −20 mm yr−1 to −30 mm yr−1 and on average around −25 mm yr−1, and Santa Fe Springs and Wilmington, with a slightly low deformation rate of about −10 mm yr−1 along LOS. Finally, through the method of stacking, we generate a mean deformation velocity map of Los Angeles over a period of 5 yr. The deformation is quite consistent with the historical deformation of the area. Thus, using the cloud-free MERIS IWV data correcting synchronized ASAR interferograms can significantly reduce the atmospheric effects in the interferograms and further better capture the ground deformation and other geophysical signals.

  7. Correcting atmospheric effects on InSAR with MERIS water vapour data and elevation-dependent interpolation model

    KAUST Repository

    Li, Z. W.

    2012-05-01

    The propagation delay when radar signals travel from the troposphere has been one of the major limitations for the applications of high precision repeat-pass Interferometric Synthetic Aperture Radar (InSAR). In this paper, we first present an elevation-dependent atmospheric correction model for Advanced Synthetic Aperture Radar (ASAR—the instrument aboard the ENVISAT satellite) interferograms with Medium Resolution Imaging Spectrometer (MERIS) integrated water vapour (IWV) data. Then, using four ASAR interferometric pairs over Southern California as examples, we conduct the atmospheric correction experiments with cloud-free MERIS IWV data. The results show that after the correction the rms differences between InSAR and GPS have reduced by 69.6 per cent, 29 per cent, 31.8 per cent and 23.3 per cent, respectively for the four selected interferograms, with an average improvement of 38.4 per cent. Most importantly, after the correction, six distinct deformation areas have been identified, that is, Long Beach–Santa Ana Basin, Pomona–Ontario, San Bernardino and Elsinore basin, with the deformation velocities along the radar line-of-sight (LOS) direction ranging from −20 mm yr−1 to −30 mm yr−1 and on average around −25 mm yr−1, and Santa Fe Springs and Wilmington, with a slightly low deformation rate of about −10 mm yr−1 along LOS. Finally, through the method of stacking, we generate a mean deformation velocity map of Los Angeles over a period of 5 yr. The deformation is quite consistent with the historical deformation of the area. Thus, using the cloud-free MERIS IWV data correcting synchronized ASAR interferograms can significantly reduce the atmospheric effects in the interferograms and further better capture the ground deformation and other geophysical signals.

  8. Enfermedades bacterianas del periodonto y tejidos adyacentes en el paciente portador de SIDA

    Directory of Open Access Journals (Sweden)

    Elena Morán López

    2001-08-01

    Full Text Available El Síndrome de Inmunodeficiencia Adquirida (SIDA es una de las enfermedades más devastadoras del sistema inmune del hombre. En la cavidad bucal de estos pacientes se observan formas no comunes de enfermedades periodontales y gingivales parecidas a la GUNA, presentan dolores agudos, encías hiperémicas, hemorragias espontáneas y una rápida progresión de la enfermedad que causa extensa destrucción de tejidos blandos y óseos. La importancia clínica de esta condición es que está asociada con una supresión severa del sistema inmune con recuento celular de CD4 por debajo de 100 células/mm3. Resulta necesario que todo estomatólogo conozca las manifestaciones bucales del SIDA para ayudar al diagnóstico y tratamiento de estos pacientes y evitar convertirse en portadores y a la vez trasmisores de esta epidemia, que a diferencia de las demás, es en gran medida prevenible, más aún, cuando la responsabilidad de su prevención recae no sólo sobre las autoridades sanitarias del país, sino también y fundamentalmente, sobre todas las personas.Acquired Immunodeficiency Syndrome is one of the most devastating diseases for the man´s immune system. In the oral cavity of these patients, we may observe uncommon forms of GUNA-like periodontal and gingival diseases, acute pain, hypernemic gums, spontaneous hemorrhage and rapid development of the disease that cause extensive damage to soft and bone tissues. The clinical importance of this condition lies in its linking with a severe suppression of the immune system, with a CD4 cell count under 100 cell/mm3. It is necessary that every dentist recognize the oral manifestations of AIDS in order to assist in the diagnosis and treatment of these patients and to avoid becoming both carriers and transmitters of thes epidemic that, unlike the others, is preventable to a great extent because the responsability for its prevention falls not only on the sanitary authorities but also on every person fundamentally.

  9. POWER OF CORPORATE SOCIAL RESPONSIBILITY (CSR POTENTIAL FOR DEVELOPMENT IN BANDUNG BARAT REGENCY (POTENSI KEKUATAN CORPORATE SOCIAL RESPONSIBILITY (CSR BAGI PEMBANGUNAN DI KABUPATEN BANDUNG BARAT

    Directory of Open Access Journals (Sweden)

    Agus Rahmat

    2017-02-01

    Full Text Available Abstract. For Bandung Barat Regency (KBB, industries sector is the economy main pillar, shown by its contribution to regional income that reached 41.76%. This contribution is twice larg-er than the contribution of trading and agricultural sectors. The next issue is what should be done so that this power continues to develop and give benefits to the people of Bandung Barat Regency? This study was conducted to answer the proposed issues. Therefore, to obtain the data in order to answer the research problem, the method used is qualitative, with data collection techniques are interviews and literature reviews. Discussion of the data is done by comparison to the theories and concepts of Corporate Social Responsibility (CSR as well as what has been done by the govern-ment in some countries who are already doing CSR management. The results from this study showed that based on the geographical location of Bandung Barat Regency, the number and com-position and distribution of the population shows that Bandung Barat Regency has a high-potential districts to be a developed and prosperous regency. However, this potential has not well coordinated. One of the fundamental of this condition is that the Bandung Barat Regency govern-ment has not created the formulation and dissemination on what was to become the main focus for CSR activities of the companies in the region of Bandung Barat Regency. Abstrak. Sektor indutri merupakan penopang utama perkonomian di Bandung Barat (KBB, hal ini ditunjukan dengan kontribusinya yang mencapai 41,76 % . Kontribusi ini mencapai dua kali kontribusi sektor perdagangan maupun pertanian. Persoalan selanjutnya adalah apa yang harus dilakukan agar kekuatan ini tetap berkembang dan memberi kebaikan pada masyarakat disekitar (Kabupaten Bandung Barat ? Penelitian ini dilakukan guna menjawab persoalan yang diajukan. Oleh karena itu. Untuk memperoleh data guna menjawab permasalahan penelitian, maka metode yang digunakan adalah

  10. Praktik Trademark Squatting dalam Proses Pendaftaran Merek di Indonesia

    Directory of Open Access Journals (Sweden)

    Widya Justitia

    2016-04-01

    Full Text Available Penelitian ini bertujuan untuk mengetahui dan menganalisis mengapa praktik trademark squatting dapat terjadi dalam proses pendaftaran merek beserta cara mengatasinya. Selanjutnya, penelitian ini juga membahas mengenai konsepsi ideal terkait proses pendaftaran merek di Indonesia guna menghindari dan meminimalisasi praktik trademark squatting. Penelitian ini merupakan penelitian kualitatif yang bersifat yuridis empiris dan data yang terkumpul dianalisa dengan metode deskriptif kualitatif. Hasil penelitian menunjukkan bahwa praktik trademark squatting merupakan suatu tindakan mendaftarkan merek milik orang lain yang belum terdaftar, sehingga membuat pemilik merek yang sebenarnya tidak dapat lagi mendaftarkan mereknya. Setelah itu, pelaku menjual sertifikat hak atas merek tersebut kepada pemilik aslinya dengan harga melebihi biaya permohonan pendaftaran merek pada umumnya. Kendala yang ditemui dalam proses pendaftaran merek di Indonesia adalah kurangnya sumber daya manusia dalam menangani jumlah permohonan pendaftaran merek yang mencapai ribuan setiap harinya. Hal ini berdampak pada tidak optimalnya proses pendaftaran merek di Indonesia yaitu dengan menggagas suatu sistem yang bernama first to file based on use guna mengoptimalisasikan perlindungan pemilik merek, pertimbangan untuk meratifikasi Madrid System juga merupakan salah satu opsi lain untuk mencegah praktik trademark squatting. Abstract The purpose of this research is to identify and analyze why the practice of trademark squatting could occur in Indonesia's trademark registration process along with the constraints found in the trademark registration process in Indonesia and how to overcome them. Furthermore, it will also discuss the ideal conception related to trademark registration process to avoid and minimize the practice of trademark squatting. This research is an empirical legal research and all data were analyzed with qualitative methods. The results showed that trademark squatting is

  11. REKONSTRUKSI OBYEK TIGA DIMENSI DARI GAMBAR DUA DIMENSI MENGGUNAKAN METODE GENERALIZED VOXEL COLORING–LAYERED DEPTH IMAGE

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    Rudy Adipranata

    2008-01-01

    Full Text Available The objective of this research is to develop software which capable to reconstruct 3D object from 2D images as references using Generalized Voxel Coloring - Layered Depth Image method (GVC-LDI. This method reconstruct 3D object using LDI link list as help to find voxels which correspond to the objects based on color. To find the voxels, we calculate the color standard deviation of the pixels which is projected from the object. If the standard deviation is smaller than the threshold, the voxel evaluated as a part of the object. The process repeated for each voxel until it gets all of the voxels which shape the object. The voxels can be drawn to screen to get the photorealistic 3D object that represent the 2D images. In this research, we also compare the result of GVC-LDI and Generalized Voxel Coloring – Image Buffer (GVC-IB which is one of the GVC variant also. Future development of the software is automatic 3D modeling application and real time 3D animation application. Abstract in Bahasa Indonesia : Pada penelitian ini dikembangkan sebuah perangkat lunak untuk merekonstruksi obyek tiga dimensi dari kumpulan gambar dua dimensi dengan menggunakan metode generalized voxel coloring– layered depth image (GVC-LDI. Metode GVC-LDI ini melakukan rekonstruksi dengan bantuan link list LDI guna mencari voxel-voxel yang merupakan bagian dari obyek tiga dimensi berdasarkan warna. Guna penentuan voxel tersebut dilakukan perhitungan dari pixel-pixel yang merupakan proyeksi dari sebuah voxel. Perhitungan dilakukan dengan menggunakan standar deviasi warna untuk menentukan apakah pixel-pixel yang bersesuaian mewakili lokasi obyek yang sama. Apabila standar deviasi warna lebih kecil dari threshold maka dapat dikatakan bahwa voxel tersebut termasuk bagian obyek. Proses ini dilakukan secara berulang untuk semua voxel hingga didapatkan voxel-voxel yang merupakan bagian dari obyek. Voxel tersebut kemudian digambar pada layar monitor sehingga diperoleh hasil berupa

  12. Transport Infrastructure and the Environment in the Global South: Sustainable Mobility and Urbanism

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    Robert Cervero

    2015-04-01

    Full Text Available Abstrak. Integrasi infrastruktur transportasi dan perkembangan kota harus ditingkatkan kepentingannya. Di banyak kota di belahan bumi bagian selatan, investasi pada Bus Rapid Transit (BRT memberikan kesempatan untuk peningkatan tersebut. Akan tetapi, sampai saat ini, sistem BRT telah gagal dalam menciptakan pembangunan yang kompak dan multi-guna bukan saja karena kurangnya perencanaan strategis kawasan stasiun tetapi juga dampak dari penempatan jalur-jalur dan stasiun pada wilayah perkotaan yang stagnan dan pada median jalan yang sibuk. Sistem BRT selama ini dipertimbangkan dan dirancang sebagai suatu investasi pergerakan dan bukan pembentuk kota. Disebabkan mayoritas pertumbuhan kota di masa depan di seluruh dunia akan berada pada kota-kota menengah yang cocok untuk investasi BRT, kesempatan untuk membuat sistem BRT sebagai investasi pembentuk kota tidak boleh disia-siakan. Pembangunan yang berorientasi transit adalah salah satu dari sejumlah model yang paling menjanjikan untuk mendorong pola pergerakan dan urbanisasi yang lebih berkelanjutan di kota-kota di belahan bumi selatan.Kata kunci. Transportasi publik, bus rapid transit, tata guna lahan, keberlanjutan, pembangunan berorientasi transitAbstract. The integration of transport infrastructure and urban development must be elevated in importance. In many cities of the Global South, recent Bus Rapid Transit (BRT investments provide an unprecedented opportunity to do just that. To date, however, BRT systems have failed to leverage compact, mixed-use development due not only to little strategic station-area planning but also factors like siting lines and stations in stagnant urban districts and busy roadway medians. BRT systems are being conceived and designed as mobility investments rather than city-shaping ones. Given that the majority of future urban growth worldwide will be in intermediate-size cities well-suited for BRT investments, the opportunities for making these not only mobility

  13. PEMBERDAYAAN MASYARAKAT DESA PESISIR MELALUI PENGUATAN BUDAYA MARITIM DALAM MENGHADAPI PASAR BEBAS MASYARAKAT EKONOMI ASEAN

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    hezron sabar rotua tinambunan

    2017-02-01

    tahun 2016, yang bertujuan sebagai salah satu upaya untuk meningkatkan stabilitas perekonomian di kawasan ASEAN. Memunculkan masalah diantaranya bagaimana kebijakan serta faktor apa saja yang menjadi kendala penguatan bagi masyarakat pesisir oleh Pemerintah Provinsi Jawa Timur. Penelitian ini merupakan penelitian kualitatif dengan sumber datanya berupa sumber data primer dan data sekunder. Lokasi penelitian di Jawa Timur yang meliputi beberapa kota/kabupaten yang ditentukan secara purposive. Data primer dan sekunder dikumpulkan melalui metode interaktif dan non interaktif serta dianalisis dengan menggunakan analisis interaktif dan mengalir. Diperlukan kesinambungan kerjasama antara pemerintah daerah dan masyarakat guna menghadapi tantangan MEA. Keresahan nelayan ketika ingin mengembangkan usaha adalah tempat pemasaran hasil produknya. Pemerintah daerah harus membuat regulasi terkait sistem resi gudang guna memangkas jalur tengkulak yang sangat mematikan hasil usaha nelayan dalam menjamin ketersediaan modal usaha untuk produksi yang berkelanjutan; mengendalikan ketersediaan kebutuhan pangan daerah dan menstabilkan harga komoditi.   Kata Kunci: Nelayan, Pemerintah Daerah, Masyarakat Ekonomi ASEAN, Resi Gudang

  14. UPAYA PEMEGANG HAK TANGGUNGAN MENGANTISIPASI HAPUSNYA HAK ATAS TANAH SEBAGAI OBYEK HAK TANGGUNGAN

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    Acep Rohendi

    2016-03-01

    Full Text Available Abstract  - Mortgage abolishment because the expiration of the Right of Exploitation (HGU, Right of Building (HGB, and Right of Use burdened not cause the abolishment of collateralized debt obligations. Duration HGU, HGB and wear rights expire, then the mortgage that is charged against the land becomes clear. This additional agreement means clear. Instead principal agreement (credit agreement is not necessarily to be clear, and move on. In this case resulted in the creditors are in a weak position because of unpaid debts, Mortgage over land as collateral to remove. This study discusses the normative legal efforts to do the lender to avoid the possible risk of the abolishment of land rights based on Law Number 42 Year 1996, which includes the manufacture of promise land extend rights in the imposition of mortgage deed, power of attorney making mortgage charging time HGB changes become ownership rights residential, Object insurance burden for advantage mortgage holder mortgage, debitor to request additional collateral.   Keywords: Mortgage, Creditors, Land Rights   Abstrak - Hapusnya Hak Tanggungan karena berakhirnya jangka waktu HGU ( Hak Guna Usaha, HGB (Hak Guna Bangunan dan Hak Pakai yang dibebani Hak Tanggungan tidak menyebabkan hapusnya utang yang dijamin(Pasal 18 Ayat (4 UUHT . Dengan ketentuan ini, apabila jangka waktu HGU, HGB dan Hak pakai, maka hak tanggungan yang dibebankan terhadap tanah tersebut menjadi hapus. Artinya perjanjian tambahan ini hapus. Sebaliknya perjanjian pokok (perjanjian kredit tidak serta merta menjadi hapus, dan berjalan terus. Dalam hal ini mengakibatkan pihak kreditor berada pada posisi yang lemah karena utang belum dilunasi, Hak Tanggungan atas tanah yang dijadikan jaminan menjadi hapus. Pihak kreditor  yang tadinya berposisi sebagai Kreditor yang bersifat Preferen atas pelunasan utang tersebut dengan jaminan tanah tersebut, dengan hapusnya Hak Tanggungan atas tanah tersebut, maka pihak kreditor preferen

  15. An empirical understanding of triple collocation evaluation measure

    Science.gov (United States)

    Scipal, Klaus; Doubkova, Marcela; Hegyova, Alena; Dorigo, Wouter; Wagner, Wolfgang

    2013-04-01

    Triple collocation method is an advanced evaluation method that has been used in the soil moisture field for only about half a decade. The method requires three datasets with an independent error structure that represent an identical phenomenon. The main advantages of the method are that it a) doesn't require a reference dataset that has to be considered to represent the truth, b) limits the effect of random and systematic errors of other two datasets, and c) simultaneously assesses the error of three datasets. The objective of this presentation is to assess the triple collocation error (Tc) of the ASAR Global Mode Surface Soil Moisture (GM SSM 1) km dataset and highlight problems of the method related to its ability to cancel the effect of error of ancillary datasets. In particular, the goal is to a) investigate trends in Tc related to the change in spatial resolution from 5 to 25 km, b) to investigate trends in Tc related to the choice of a hydrological model, and c) to study the relationship between Tc and other absolute evaluation methods (namely RMSE and Error Propagation EP). The triple collocation method is implemented using ASAR GM, AMSR-E, and a model (either AWRA-L, GLDAS-NOAH, or ERA-Interim). First, the significance of the relationship between the three soil moisture datasets was tested that is a prerequisite for the triple collocation method. Second, the trends in Tc related to the choice of the third reference dataset and scale were assessed. For this purpose the triple collocation is repeated replacing AWRA-L with two different globally available model reanalysis dataset operating at different spatial resolution (ERA-Interim and GLDAS-NOAH). Finally, the retrieved results were compared to the results of the RMSE and EP evaluation measures. Our results demonstrate that the Tc method does not eliminate the random and time-variant systematic errors of the second and the third dataset used in the Tc. The possible reasons include the fact a) that the TC

  16. On the use of Multisensor and multitemporal data for monitoring risk degradation and looting in archaeological site

    Science.gov (United States)

    Masini, Nicola; Lasaponara, Rosa

    2015-04-01

    Illegal excavations represent one of the main risks which affect the archaeological heritage all over the world. They cause a massive loss of artefacts but also, and above all, a loss of the cultural context, which makes the subsequent interpretation of archaeological remains very difficult. Remote sensing offers a suitable chance to quantify and analyse this phenomenon, especially in those countries, from Southern America to Middle East, where the surveillance on site is not much effective and time consuming or non practicable due to military or political restrictions. In this paper we focus on the use of GeoEye and Google Earth imagery to quantitatively assess looting in Ventarron (Lambayeque, Peru) that is one of most important archaeological sites in Southern America. Multitemporal satellite images acquired for the study area have been processed by using both autocorrelation statistics and unsupervised classification to highlight and extract looting patterns. The mapping of areas affected by looting offered the opportunity to investigate such areas not previously systematically documented. Reference Lasaponara R.; Giovanni Leucci; Nicola Masini; Raffaele Persico 2014 ": Investigating archaeological looting using very high resolution satellite images and georadar: the experience in Lambayeque in North Peru JASC13-61R1 Cigna Francesca, Deodato Tapete, Rosa Lasaponara and Nicola Masini, 2013 Amplitude Change Detection with ENVISAT ASAR to Image the Cultural Landscape of the Nasca Region, Peru (pages 117-131). Archeological Prospection Article first published online: 21 MAY 2013 | DOI: 10.1002/arp.1451 Tapete Deodato, Francesca Cigna, Nicola Masini and Rosa Lasaponara 2013. Prospection and Monitoring of the Archaeological Heritage of Nasca, Peru, with ENVISAT ASAR Archeological Prospection (pages 133-147) Article first published online: 21 MAY 2013 | DOI: 10.1002/arp.1449 Lasaponara Rosa 2013: Geospatial analysis from space: Advanced approaches for data processing

  17. Building Exposure Maps Of Urban Infrastructure And Crop Fields In The Mekong River Basin

    Science.gov (United States)

    Haas, E.; Weichselbaum, J.; Gangkofner, U.; Miltzer, J.; Wali, A.

    2013-12-01

    In the frame of the Integrated Water Resources Management (IWRM) initiative for the Mekong river basin World Bank is collaborating with the Mekong River Commission and governmental organizations in Cambodia, Lao PDR, Thailand and Vietnam to build national and regional capacities for managing the risks associated with natural disasters, such as floods, flash floods and droughts. Within ‘eoworld', a joint initiative set up by ESA and World Bank to foster the use of Earth Observation (EO) for sustainable development work, a comprehensive database of elements at risk in the Lower Mekong river basin has been established by GeoVille, including urban infrastructure and crops (primarily rice paddies). In the long term, this exposure information shall be fed into an open-source multi- hazard modeling tool for risk assessment along the Mekong River, which then shall be used by national stakeholders as well as insurance and financial institutions for planning, disaster preparedness and emergency management. Earth Observation techniques can provide objective, synoptic and repetitive observations of elements at risk including buildings, infrastructure and crops. Through the fusion of satellite-based with in-situ data from field surveys and local knowledge (e.g. on building materials) features at risk can be characterised and mapped with high accuracy. Earth Observation data utilised comprise bi-weekly Envisat ASAR imagery programmed for a period of 9 months in 2011 to map the development of the rice cultivation area, identify predominant cropping systems (wet-season vs. dry season cultivation), crop cycles (single /double / triple crop per year), date of emergence/harvest and the distinction between rice planted under intensive (SRI) vs. regular rice cultivation techniques. Very High Resolution (VHR) optical data from SPOT, KOMPSAT and QuickBird were used for mapping of buildings and infrastructure, such as building footprints, residential / commercial areas, industrial

  18. Analisa Greenwater Akibat Gerakan Offshore Security Vessel

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    Maulidya Octaviani Bustamin

    2012-09-01

    Full Text Available Analisa  Tugas  Akhir  ini,  terdiri  atas  beberapa  tahapan.  Yang pertama yaitu perancangan struktur Offshore Security Vessel (OSV dengan bantuan software MAXSURF guna mendapatkan Lines Plan. Offset data yang diperoleh digunakan dalam pemodelan menggunakan MOSES,  kemudian  dilakukan  analisa  gerak  OSV  dalam  gelombang  regular  dan dinyatakan dalam grafik RAO. Analisa gerak relatif vertikal  haluan dihitung dari RAO gerakan, dan kemudian melakukan evaluasi perilaku di gelombang acak dengan analisis spektra gelombang. Dari analisa spektra didapatkan parameter greenwater sehingga dapat dihitung peluang, intensitas dan tekanan greenwater. Dari hasil analisa diperoleh RAO gerak vertikal Offshore Security Vessel (OSV pada  gelombang  reguler yang dipengaruhi  oleh  kecepatan,  kondisi  muatan  dan arah gelombang. Peluang terjadinya greenwater terbesar terjadi pada sudut datang gelombang following sea (0o dimana harga terbesar terjadi pada ω = 0.2 rad/sec dengan periode 29 detik mencapai 0.477. Intensitas greenwater terbesar terjadi pada saat sudut datang gelombang following sea (0o adalah sebanyak 59.265 per jam dan 0.378 per detik. Tekanan greenwater terbesar terjadi pada saat sudut datang gelombang head sea (180o sebesar 1678x10-6 MPa. Dengan nilai tersebut, deck mampu menahan beban akibat tekanan greenwater.

  19. PARASITES OF MAN IN SERANG, WEST JAVA

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    W. P. Carney

    2012-09-01

    Full Text Available Survey penyakit menular didesa Cikurai dan Barengkok, Jawa Barat pada bulan Juni 1974 ini adalah merupakan salah satu dari serangkaian survey yang dilakukan oleh Direktorat Jenderal P3.M. Dep. Kes. dan US Namru-2 guna menentukan distribusi dan prevalensi penyakit terutama malaria, filariasis dan penyakit parasit perut. Khususnya didaerah Cikurai dimana dilaporkan adanya Schistosoma in­cognitum secara hyperenzootik maka perlulah dilihat apakah parasit ini ditemukan pula diantara pend-duk setempat. Dari hasil survey didesa Cikurai dan Barengkok, Jawa Barat ini dilihat bahwa Plasmodium falciparum ditemukan pada 8 atau 3 persen dari sediaan darah 261 penduduk yang diperiksa dan tidak terlihat adanya microfilariae. Parasit perut yang menonjol terlihat pada sediaan tinja dari 335 penduduk yang diperiksa adalah Ascaris lumbricoides, Trichuris trichiura dan cacing tambang masing-masing sebesar 89 persen, 87 persen dan 65 persen ; parasit lainnya adalah Entamoeba histolytica, Entamoeba hart manni, Entamoeba coli, Endolinuu nana, lodamoeba butschlii, Giardia lamblia, Chilomastvc mesnili, Enterobius vermicularis, dan Echinostoma sp. Tidak terlihat adanya Schistosoma incognitum pada sediaan tinja dari 335 penduduk yang diperiksa dikedua desa ini.

  20. RANCANG BANGUN SISTEM PENDETEKSI KEBAKARAN LAHAN GAMBUT JENIS KAYUAN DENGAN MEMANFAATKAN KARAKTERISTIK PANAS YANG DITIMBULKANNYA

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    Gilang Bagaskara

    2017-11-01

    Full Text Available Kebakaran lahan gambut yang sudah meluas menimbulkan bencana asap dan penyakit pada masyarakat. Pemantauan kebakaran lahan gambut yang memiliki tingkat akurasi tertinggi adalah ASEAN Specialized Meteorological Center (ASMC dengan tingkat akurasi sebesar 60%. Dibutuhkan perancangan pendeteksi kebakaran lahan gambut, guna untuk mitigasi bencana kebakaran lahan gambut. Karena gambut yang ada di provinsi Riau umumnya adalah gambut jenis kayuan, jadi penelitian dilakukan pada gambut kayuan. Beberapa metode pengambilan data pada penelitian ini yaitu: uji laboratorium, pengambilan data di lahan gambut kondisi normal, pengambilan data di lahan gambut saat kejadian kebakaran dan pemetaan simpul. Berdasarkan hasil penelitian ini, sensor suhu LM35 memiliki tingkat akurasi dengan persen error rata-rata sebesar 0,22%. Suhu lahan gambut kayuan saat kondisi normal memiliki besar suhu yang selalu berada di bawah suhu udara sekitar. Saat kondisi terbakar besar, suhu lahan gambut kayuan terus meningkat dan melebihi besar suhu udara sekitar. Suhu udara sekitar saat kondisi normal atau saat terjadi kebakaran tidak ada perbedaan yang mencolok, karena kebakaran lahan gambut kayuan tidak begitu bergemuruh perubahan suhu udara sekitar. Radius sensor suhu LM35 pada alat pendeteksi kebakaran lahan gambut mencapai 4 m dengan lama waktu pembacaan 45 menit.

  1. Kejadian Low Back Pain pada Mekanik Bagian UPT Mekanisasi di Dinas Tanaman Pangan dan Hortikultura Provinsi Riau

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    Kursiah Warti Ningsih

    2016-05-01

    Full Text Available Low Back Pain (LBP adalah nyeri yang dirasakan di daerah punggung bawah, dapat merupakannyeri lokal (inflamasi, maupun nyeri radikuler atau keduanya. Low back pain merupakan penyakit yang paling banyak dialami pekerja, dimana kejadian nyeri punggung bawah tidak mengenal perbedaan umur, jenis kelamin, pekerjaan, status sosial, maupun tingkat pendidikan/pengetahuan, semua dapat terkena. Lebih dari 70% manusia dalam kehidupannya pernah mengalami nyeri punggung bawah, dengan rata-rata puncak kejadian berusia 35-55 tahun. Penelitian ini dilakukan di Dinas Tanaman Pangan dan Hortikultura Provinsi Riau pada bulan Juli 2014.Desain Penelitian adalah cross sectional dengan jumlah responden sebanyak 32 pekerja. Pengumpulan data low back pain  dilakukan dengan intrumen berupa body mapping checklist, dan intrumen pengumpulan variabel pengetahuan, masa bekerja dan umur pekerja dengan kuesionersebagai alat bantu dalam pengumpulan data. Analisis data yang  menggunakan uji regresi linier. Hasil penelitian ini menunjukan bahwa ada hubungan yang signifikan antara umur pekerja dan masa kerja dengan kejadian low back pain.Hasil ini menunjukkan bahwa peningkatan 1 poin umur pekerja maka akan terjadi peningkatan 0,084 poin low back pain pada pekerja dan peningkatan 1 poin masa kerja maka akan terjadi peningkatan 0,097 poin low back pain pada pekerja. Disarankan kepada Dinas Tanaman Pangan dan Holtikultura Provinsi Riau untuk mengadakan senam pagi setiap minggunya guna memperkuat masa tulang, menurunkan nyeri sendi kronis pada pinggang, punggung dan lutut mengingat kejadian low back pain ini berhubungan dengan umur dan masa kerja.

  2. THE IMPACT OF CULTURAL DIMENSIONS ON STUDENTS’ ATTITUDE TOWARDS PROBLEMBASED LEARNING

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    Esti Zaduqisti

    2017-01-01

    Full Text Available Abstrak: Air adalah sumber daya alam yang vital bagi kehidupan yang merupakan kepemilikan umum. Akhir-akhir ini air menjadi lahan bisnis yang menjanjikan diantaranya adalah produk air minum dalam kemasan (AMDK yang dikelola swasta. Pengelolaan air yang dikuasai oleh swasta akan menimbulkan masalah karena swasta semata-mata berorientasi profit. Perlunya intervensi pemerintah dalam pengelolaan sumberdaya air mengingat air adalah kebutuhan hajat orang banyak. Tujuan penelitian ini adalah menganalisis pengelolaan AMDK yang dikuasai swasta, pendekatan penelitian dengan metode kualitatif dengan pendekatan studi pustaka. Hasil penelitian menunjukkan perlunya intervensi pemerintah dalam pengelolaan AMDK, dan merekomendasikan BUMDes sebagai media pengelola guna kesejahteraan umat. Abstract.Water is a natural resourcesthatis vital to the life which is public ownership. Recently,water becomes promising business area including a produc to bottle water (AMDK are privately managed. Water management is controlled by the private sector because the private sector will lead to problems because of their solely profit-oriented. The need forgovernment intervention in themanagement of water resources given of wateras livelihood needs of people. The purpose of this study was to analyze the management of drinking water that is controlled by the private sectorusing qualitativ emethod. The results showed the need for government intervention in the management of drinking water, and recommends BUMDes as media to manage water for the welfare of the people.

  3. PENGELOLAAN SUMBER DAYA AIR MINUM DALAM KEMASAN (AMDK

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    Laelatul Istiqomah

    2017-01-01

    Full Text Available Air adalah sumber daya alam yang vital bagi kehidupan yang merupakan kepemilikan umum. Akhir-akhir ini air menjadi lahan bisnis yang menjanjikan diantaranya adalah produk air minum dalam kemasan (AMDK yang dikelola swasta. Pengelolaan air yang dikuasai oleh swasta akan menimbulkan masalah karena swasta semata-mata berorientasi profit. Perlunya intervensi pemerintah dalam pengelolaan sumberdaya air mengingat air adalah kebutuhan hajat orang banyak. Tujuan penelitian ini adalah menganalisis pengelolaan AMDK yang dikuasai swasta, pendekatan penelitian dengan metode kualitatif dengan pendekatan studi pustaka. Hasil penelitian menunjukkan perlunya intervensi pemerintah dalam pengelolaan AMDK, dan merekomendasikan BUMDes sebagai media pengelola guna kesejahteraan umat.   Water is a natural resource that is vital to the life which is public ownership. Recently, water becomes promising business area including a produc to bottle water (AMDK are privately managed. Water management is controlled by the private sector because the private sector will lead to problems because of their solely profit-oriented. The need for government intervention in the management of water resources given of water as livelihood needs of people. The purpose of this study was to analyze the management of drinking water that is controlled by the private sector using qualitative method. The results showed the need for government intervention in the management of drinking water, and recommends BUMDes as media to manage water for the welfare of the people.

  4. MODAL SOSIAL DALAM PENGINTEGRASIAN MASYARAKAT MULTIETNIS PADA MASYARAKAT DESA PAKRAMAN DI BALI

    Directory of Open Access Journals (Sweden)

    Gede Raga

    2014-02-01

    Full Text Available Penelitian ini bertujuan mengungkapkan tentang modal sosial dalam pengintegrasian masyarakat multietnis pada desa pakraman di Bali yang di dalamnya mencakup kemultietnikan masyarakat desa pakraman, pola pemukiman masyarakat multietnik, jaringan hubungan sosial antaretnis, bentuk-bentuk integrasi antar etnis, model kontrol sosial yang dikembangkan guna mempertahankan integrasi antaretnik pada desa pakraman. Kajian terhadap hal itu akan dilakukan dengan memanfaatkan teori-teori kritis, dengan pendekatan kualitatif. Berdasarkan hal itu, terungkap bahwa masyarakat desa pakraman di Bali merupakan masyarakat multietnik, kemultietnikan tersebut dapat dilihat dari adanya berbagai kelompok etnik yang bermukim di wilayah tersebut, seperti etnis Bali, etnis Tionghoa, dan etnis Jawa. Pola pemukimannya pada umumnya cenderung mengelompok dan berada dekat dengan pusat aktivitas ekonomi, jalur utama dan cenderung berbaur dengan etnis lainnya. Jaringan hubungan sosial yang dikembangkan ada yang didasarkan atas kedekatan tempat tinggal, kekerabatan, kepentingan sosial, ekonomi, budaya dan politik. Integrasi sosialnya tampak dalam bentuk perkawinan, hubungan pertetanggaan/ hubungan tempat tinggal, persekutuan/perkumpulan/organisasi sosial baik yang berbasis sosial, budaya, ekonomi maupun politik. Model kontrol sosial yang dikembangkan berupa penanaman nilai melalui sosialisasi, pemanfaatan sistem sosial keluarga/kuren, desa pakraman, berbagai kelembagaan formal, dan dengan pemanfaatan budaya fisik seperti surat, telepon, radio, pengeras suara. Di samping itu, juga digunakan bahasa. Dengan kata lain kontrol sosial dalam pemeliharaan modal sosial dan integrasi antar etnik dilakukan secara sekala dan niskala.

  5. Implementasi dan Analisis Teknik Reduksi PAPR OFDM Menggunakan Metode PTS pada WARP

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    Rizkha Ajeng Rochmatika

    2017-01-01

    Full Text Available Sistem OFDM cocok digunakan sebagai solusi yang dapat memenuhi layanan komunikasi data kecepatan tinggi karena memiliki efisiensi bandwidth dengan performansi terbaik. Namun dalam implementasinya, sistem OFDM memiliki kelemahan yang disebabkan oleh tingginya nilai Peak to Average Power Ratio (PAPR sehingga sinyal OFDM rentan terkena distorsi nonlinear yang disebabkan oleh adanya komponen RF power amplifier yang menyebabkan kompleksitas komponen Analog to Digital Converter (ADC yang terdapat pada Wireless Open Access Research Platform (WARP. Nilai PAPR yang besar pada OFDM membutuhkan power amplifier dengan dynamic range yang lebar untuk mengakomodasi sinyal, apabila hal tersebut tidak terpenuhi maka menyebabkan distorsi nonlinear dan pada akhirnya menurunkan performansi OFDM. Oleh karena itu, untuk mengatasinya dibutuhkan suatu metode yang dapat mereduksi nilai PAPR salah satunya menggunakan metode PTS. Guna melihat unjuk kerja teknik PTS, maka pada penelitian ini dibandingkan dua skema antara sistem OFDM tanpa dan dengan teknik PTS menggunakan analisa pada bit error rate dan nilai CCDF. Dari hasil pengukuran menunjukkan bahwa implementasi kinerja teknik PTS mampu meningkatkan kinerja sistem OFDM saat terkena distorsi nonlinear, terlihat pada pengukuran dengan modulasi 16-QAM untuk gain 56 didapatkan peningkatan BER sebesar 95.98%. Sedangkan pada grafik CCDF terjadi penurunan nilai PAPR sebesar 34.17% untuk M=4.

  6. MENAPAKI LANGKAH HINGGA JEJAK NASIONALISME DALAM ROMAN JEJAK LANGKAH KARYA PRAMOEDYA ANANTA TOER

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    Dewi Masitoh

    2018-01-01

    Full Text Available Karya sastra merupakan produk rekam jejak peristiwa yang ada dalam masyarakat, baik masyarakat di lingkungan penulis maupun masyarakat lingkungan pembaca sebagai objek penceritaan. Penelitian ini bertujuan untuk mendeskripsikan peristiwa pergerakan nasional yang terjadi pada awal abad XX, melalui konsep nasionalisme dari sudut pandang politik guna mengetahui bentuk nasionalisme pada masa tersebut, sehingga mendapatkan kesimpulan apakah wacana keindonesiaan sudah muncul pada masa pra 1928. Tulisan ini menggunakan teori poskolonial Foulcher dan Day sebagai dasar pembatasan masa kolonial dan efek-efek yang ditimbulkan kolonialisme, dibantu dengan teori konsep nasionalisme Sartono Kartodirdjo, yang akan menjawab bentuk nasionalisme pada masa kolonial awal abad XX dan mengetahui hadir belumnya wacana keindonesiaan pada masa pra 1928. Hasil penelitian ini mengungkap bahwa bentuk nasionalisme pada awalnya  muncul pada lingkungan keluarga. Menurut Pramoedya Ananta Toer (PAT dalam roman Jejak Langkah (JL, keluarga seideologis adalah nasion pertama bagi Minke. Oleh karenanya, ia akan membela nasion tersebut jika ada pihak luar yang mengganggu. Selanjutnya ditemukan juga perluasan ideologi Minke dalam memandang nasion. PAT dalam JL menjelaskan bahwasannya antara tahun 1901-1912, perjuangan pergerakan nasionalisme sudah memunculkan bibit-bibit persatuan bangsa-ganda yang bertansformasi menjadi bangsa tunggal, yang dalam istilah JL bangsa Hindia Melayu Besar. Dari sini terlihat bahwa pada masa tersebut wacana keindonesiaan belumlah muncul. Hanya saja bibit-bibit kesadaran berbangsa dan bertanah air satu sudah ada dalam organisasi yang mencita-citakan bangsa-ganda bersatu.

  7. THE ZAKAH RECIPIENTS SATISFACTORY AMONG LOW LEVEL INCOME SOCIETY IN YOGYAKARTA

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    Zein Muttaqin

    2015-12-01

    Full Text Available Since its emergence in the last decade, zakah has become a new hope for the low-level income society to improve their opportunity to break through the poverty line. However, the potential of zakah to eradicate the poverty is yet to be achieved, it happens due to three reasons, they are (1 the proportion of zakah fund that has been distributed into the economy sectors has not become a major program; (2 the regulation regarding zakat still hanging; (3 the consumptive behavior still become the driving factors in the society. This paper is attempted to measure mustahiqs’ satisfaction over zakah distribution, which is affecting they opportunities to improve their living standard. By presenting the data in form of field research and using regression found that the service quality mentoring is influencing the satisfaction of mustahiqs. =========================================== Perkembangan zakat dalam dekade terakhir ini menjadikannya sebagai sebuah harapan baru bagi masyarakat berpendapatan rendah untuk meningkatkan kesempatannya untuk keluar dari garis kemiskinan. Namun, potensi zakat dalam mengurangi kemiskinan masih belum dapat dicapai, hal ini terjadi karena tiga alasan, (1 proporsi dana zakat yang didistribusikan kepada sektor- sektor ekonomi bukanlah menjadi program utama; (2 Aturan yang berkaitan dengan zakat masih belum berjalan dengan baik; (3 Perilaku konsumtif masih menjadi faktor yang berpengaruh di dalam masyarakat. Penelitian ini bertujuan untuk mengukur kepuasan mustahiq melalui distribusi zakat yang dapat mempengaruhi kesempatan guna meningkatkan standar hidup mereka. Dengan memaparkan data dalam bentuk riset lapangan dan menggunakan regresi maka ditemukan bahwa kualitas pelayanan, mentoring dapat mempengaruhi kepuasan mustahiq.

  8. PENGARUH QUALITY OF WORK LIFE (QWL TERHADAP KINERJA PEGAWAI DENGAN DISIPLIN DAN KEPUASAN KERJA SEBAGAI VARIABEL INTERVENING

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    Titik Nurbiyati

    2016-01-01

    Full Text Available Penelitian ini dimaksudkan untuk mengetahui pengaruh antara variable Quality of Work Life (QWL terhadap kinerja karyawan dengan disiplin dan kepuasan kerja sebagai variabel intervening. Data dalam riset ini menggunakan data primer dengan menggunakan alat analisis regresi dan analisis path. Dari analisis data diperoleh hasil secara parsial QWL berpengaruh signifikan terhadap kepuasan kerja dan kinerja pegawai namun tidak berpengaruh terhadap disiplin kerja. Secara simultan QWL, disiplin kerja dan kepuasan kerja secara bersama-sama berpengaruh signifikan terhadap kinerja pegawai. Selain itu ada pengaruh tidak langsung (QWL terhadap kinerja melalui disiplin kerja lebih kecil dibandingkan pengaruh langsung terhadap kinerja. Kemudian ada pengaruh tidak langsung (QWL terhadap kinerja melalui kepuasan kerja lebih besar dibandingkan pengaruh langsung (QWL terhadap kinerja. Nilai R Square sebesar 0,553 yang artinya variabel QWL, kepuasan kerja dan disiplin kerja mempengaruhi kinerja hanya sebesar 55,30 % sedangkan 44,7% dipengaruhi faktor lain. Rekomendasi dari hasil riset ini variabel QWL kategori pertumbuhan dan perkembangan perlu adanya program Training Need Analysis (TNA guna memenuhi kebutuhan tenaga kependidikan yang sesuai dengan kebutuhan pekerjaan. Sedangkan variabel QWL kategori kompensasi perlu mengadakan salary survey terhadap perguruan tinggi yang dipilih secara sampling yang bertujuan untuk melakukan perbandingan data mengenai kebijakan, praktek dan metode penggajian. Perlu dilakukan riset lanjutan untuk mengetahui faktor yang berpengaruh terhadap kinerja selain faktor QWL, disiplin kerja dan kepuasan kerja.Kata Kunci: Quality of Work Life (QWL, Disiplin Kerja, Kepuasan kerja dan Kinerja Karyawan

  9. MENGGALI KEKUATAN INTERNAL MASYARAKAT MELALUI ENERGI BARU TERBARUKAN KHUSUSNYA LIMBAH TERNAK SAPI DI DESA WANAJAYA, KECAMATAN WANARAJA, KABUPATEN GARUT – PROVINSI JAWA BARAT

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    Sriyanti Sriyanti

    2016-01-01

    Full Text Available Energi baru terbarukan merupakan suatu pengembangan teknologi dalam rangka pemanfaatan sumberdaya alam ataupun non-alami yang dimanfaatkan untuk menjadi suatu energy baru seperti biogas dan listrik. Tenaga listrik merupakan sumber energi yang sangat penting bagi kehidupan manusia baik untuk kegiatan industri,kegiatan komersial maupun kehidupan sehari-hari masyarakat. Termasuk untuk Desa Wanajaya, sebagai desa yang merupakan penghasil ternak khususnya sapi. Desa ini merupakan pilot project dalam pengembangan biomassa menjadi bio gas, namun karena adanya beberapa kendala maka pilot project tersebut tidak berkelanjutan. Pengolahan kotoran ternak menjadi biogas selain menghasilkan gas metan untuk memasak juga mengurangi pencemaran lingkungan, menghasilkan pupuk organik padat dan pupuk organik cair dan yang lebih penting lagi adalah mengurangi ketergantungan terhadap pemakaian bahan bakar minyak bumi yang tidak bisa diperbaharui. Tujuan kegiatan PKM ini yaitu melakukan tahapan awal di dalam rencana penerapan teknologi tepat guna pemanfaatan kotoran sapi sebagai sumber energi gas dan energi listrik alternatif di Desa Wanajaya, Kec. Wanaraja – Kabupaten Garut. Besarnya produksi kotoran sapi per hari atau per tahunnya menjadi daya tarik dan kekuatan untuk bisa memanfaatkan limbah ternak menjadi biogas dan energi alternatif bagi lingkungan masyarakat local. Selain ketersedian kotoran sapi sebagai modal utama untuk pemanfaatan limbah ternak (kotoran sapi ada factor-faktor lain yang harus diperhatikan, antara lain ; pakan ternak yang digunakan, pengelolaan limbah ternak, jumlah sapi, jarak lokasi timbunan kotoran dengan rumah dan lain-lain. Mengembangkan dan Meningkatkan kemampuan sumberdaya masyarakat didalam pemanfaatan limbah ternak menajdi berbagai alternatif baik sisi energi, biogas dan lainnya

  10. Studi Numerik 2D dan Uji Eksperimen tentang Karakteristik Aliran dan Unjuk Kerja Helical Savonius Blade dengan Variasi Overlap Ratio 0,1 ; 0,3 dan 0,5

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    Dwi Septyan Waluyo

    2012-09-01

    Full Text Available Pemanfaatan energi angin sebagai energi alternatif ramah lingkungan di Indonesia masih tergolong sedikit. Salah satu penyebab adalah karakteristik arah angin di Indonesia yang memiliki kecenderungan berubah-ubah dikarenakan letak geografis Indonesia. Maka dari itu guna meningkatkan pemanfaatan energi angin, diperlukanlah penelitian mengenai Vertcal Axis Wind Turbin (VAWT. Salah satu jenis VAWT adalah Helical Savonius Blade. Penelitian mengenai Helical Savonius Blade dilakukan dengan metode pemodelan numerik 2D menggunakan software FLUENT dan uji seksperimen. Pemodelan numerik 2D dimaksudkan untuk mengetahui karakteristik aliran yang melintasi turbin Savonius dengan variasi overlap ratio 0,1;0,3 dan 0,5 serta variasi posisi 90o, 45o, 0o. Unjuk kerja turbin dinyatakan dalam nilai coefficient of power (Cp. Nilai Cp didapatkan dengan menggunakan pemodelan numerik 2D dan uji eksperimen. Berdasarkan pemodelan numerik 2D, nilai Cp tertinggi secara umum dimiliki oleh overlap ratio 0,1 sebesar 0,284. Sedangkan berdasarkan uji eksperimen nilai Cp terbesar tetap dimiliki overlap ratio 0,436 (perhitungan teoritis dan 0,091 (perhitungan riil.

  11. DEVELOPMENT OF E-DESA POLICY MODEL IN BANDUNG REGENCY (EDUCATION QUALIFICATION TECHNOLOGY OF PERANGKAT DESA

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    Melly Maulin Purnawingwulan, dkk

    2015-06-01

    Abstrak. Electronic Desa (e-Desa merupakan sistem yang dapat didasarkan pada teknologi cloud computing. Dengan e-Desa maka pemerintah desa tidak perlu direpotkan dengan penyediaan infrastruktur sistem seperti server, aplikasi dan perawatan sistem. Harapan dengan adanya sistem e-Desa ini adalah pemerintah desa dapat mandiri dalam pengelolaan informasi dan administrasi yang dilakukan. Pembangunan e-Desa ini ditujukan khusus untuk mendapatkan model pengelolaan informasi dan administrasi yang dilakukan pemerintahan desa guna meningkatkan pelayanan sesuai dengan visi dan misi Kabupaten Bandung dalam semangat otonomi daerah. Penelitian ini memiliki tujuan untuk memberikan kontribusi mendasar pada Ilmu Pemerintahan khususnya tentang konsep baru tentang e-Government. Penelitian ini menggunakan metode deskriptif dengan pendekatan kualitatif dengan teknik penentuan informan yang digunakan purposive (pengambilan informan berdasarkan tujuan. Teknik pengumpulan data yang digunakan dalam penelitian ini adalah studi pustaka dan studi lapangan serta validitas data dalam penelitian ini menggunakan triangulasi. Hasil penelitian menunjukkan bahwa pengembangan model kebijakan pembangunan e-Desa dapat berhasil bilamana ditunjang oleh kualifikasi pendidikan teknologi perangkat desa yang memadai. Kenyatannya, hal ini masih kurang di kalangan perangkat desa di lingkungan Pemerintah Kabupaten Bandung. Kata Kunci : Kebijakan, E-desa, E goverment

  12. Bienestar social y áreas naturales protegidas. Un caso de estudio en la costa de Oaxaca, México

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    Edgar Robles Zavala

    2014-01-01

    Full Text Available El artículo analiza las características de po - breza y bienestar social de los beneficiarios de programas sociales. Esto es en tres comu - nidades asentadas en el parque nacional La - gunas de Chacahua, en la costa de Oaxaca. La colecta de datos se realizó en dos tempo - radas diferentes: una corresponde al progra - ma Progresa (1999, la otra a Oportunida - des (2007. Se utilizó el enfoque de Medios de Vida Sustentables para analizar la diná - mica de activos y estrategias de diversifica - ción de los hogares en las tres comunidades. Se concluye que el nivel de bienestar de las tres comunidades no ha tenido un cambio significativo entre ambos periodos de estu - dio; sin embargo, la sobrevivencia de los ho - gares se ha basado en la explotación indiscri - minada de los recursos naturales dentro del parque, ello ante la ausencia de un marco normativo que impida tal problema.

  13. Feminisme sebagai Diskursus Pandangan Hidup

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    Abdullah Muslich Rizal Maulana

    2014-09-01

    Full Text Available Dalam perspektif Barat Postmodern, wacana-wacana yang menjadi produk pemikiran senantiasa bernuansakan relativism, equality, nihilism, dan reconstruction. Produk-produk pemikiran ini, tidak bisa dilepaskan dari pandangan hidup Barat yang profan, terbentuk selama sekian ratus tahun pengalaman teologis, sosiologis, dan historis Barat. Pandangan hidup inilah yang hari ini –era Barat Postmodern- menjadi pijakan Barat untuk memberikan tanggapan-tanggapan atas fenomena yang ada di Barat, termasuk feminisme dan gender. Islam, sebagai sebuah Agama dan Ideologi secara konseptual tentunya juga telah membentuk konsep pandangan hidup yang diproyeksikan oleh nash berupa al-Qur’an dan al-Hadis. Kedua sumber primer dalam Islam inilah yang diderivasi daripadanya konsep-konsep tentang Tuhan, Alam, Ilmu, Akal, Jiwa, dan lain sebagainya sebagai spektrum yang mengatur sudut pandang Umat Islam dalam melakukan segala hal. Kaitannya di sini, Pandangan hidup Islam diperlukan guna mengamati, menganalisa, hingga tahap mengkritisi wacana feminisme dan gender yang merupakan produk pandangan hidup Barat. Pandangan hidup Islam dituntut untuk memberikan pandangan-pandangan dan tanggapan yang proporsional terhadap produk Pandangan Hidup Barat yang memiliki perbedaan secara konseptual dengan pandangan hidup Islam.

  14. Kajian Implementasi Standar Long-Term Evolution (LTE pada Sistem Komunikasi Taktis Militer

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    Aris Pradana

    2012-09-01

    Full Text Available Sistem komunikasi taktis memungkinkan banyak pengguna dengan mobilitas tinggi, memiliki kemampuan network recovery dan network entry yang baik, serta diperkuat dengan sistem keamanan transmisi yang tahan terhadap jamming. Di sisi lain kemajuan telekomunikasi mendorong dikembangkannya LTE (Long-Term Evolution. LTE meningkatkan kapasitas sistem, cakupan area, high peak data rates, didukung dengan sistem keamanan yang baik guna mewujudkan pelayanan komunikasi menjadi lebih baik. Pada penelitian ini dilakukan simulasi dan pengkajian penggunaan standar teknologi LTE agar mampu mendukung dan meningkatkan kualitas sistem komunikasi taktis militer. Simulasi dilakukan untuk menguji kemampuan LTE terhadap jamming. Dari hasil simulasi dan pengkajian didapatkan bahwa sistem uplink LTE, dengan penambahan convolutional coding dan interleaver 8×8, memiliki ketahanan terhadap jamming dengan amplitudo di bawah 2,5 V, serta lebih tahan terhadap multitone-jamming pada sub-carrier yang berbeda daripada multitone-jamming pada sub-carrier yang sama. Arsitektur LTE dengan dukungan teknik AMC, AAA server, dan fast cell selection mampu mendukung sistem super network, network entry, dan network recovery pada sistem komunikasi taktis.

  15. Analisis Tata Kelola Teknologi Informasi Menggunakan Kerangka Kerja COBIT 4.1 pada Fakultas Teknik Undip

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    Arini Arumana

    2014-06-01

    Full Text Available Peran teknologi informasi dalam suatu instansi sudah tidak dapat dielakkan lagi, mengingat perkembangannya yang begitu pesat seiring berjalannya waktu. Namun masalah yang sering terjadi di instansi adalah penggunaan teknologi informasi yang kadang tidak sesuai dengan harapan. Oleh karena itu diperlukan tata kelola terhadap penggunaan teknologi informasi yang biasa disebut dengan IT Governance. Fakultas teknik UNDIP adalah salah satu fakultas yang dalam operasionalnya sangat mengandalkan teknologi informasi, baik dalam aktifitas belajar mengajar maupun dalam menjalankan operasional bisnis. Kondisi sekarang di Fakultas Teknik sendiri tidak terdapat suatu indikator yang dapat menyatakan bahwa kinerja TI yang berjalan telah sesuai dengan visi dan misi Fakultas Teknik, oleh karena itu perlu dilakukan analisis tata kelola teknologi informasi, guna mengetahui performa TI sekarang sesuai dengan yang diharapkan oleh managemen atau tidak. Hasil dari analisis ini berupa tingkat kematangan tata kelola TI yang mecerminkan kondisi tata kelola TI di Fakultas Teknik dengan mengacu pada maturity level yang disediakan kerangka kerja COBIT 4.1, yakni dari level 0 (non-existent sampai 5 (optimized. Berdasarkan analisis yang dilakukan, secara garis besar kondisi kematangan tata kelola TI Fakultas Teknik berada pada level 2 yakni repeatable but intuitive. Kondisi ini mengacu pada beberapa kelemahan dalam proses-proses TI yang berjalan, diantaranya penetapan dan dokumentasi tindakan, kebijakan dan prosedur yang minim, serta tidak tersedianya service level yang disetujui bersama.

  16. Tingkat Kematangan Infrastruktur Teknologi Informasi pada Domain Acquire and Implement Menggunakan COBIT 4.1 (Studi Kasus: UPT Perpustakaan Universitas Pembangunan Nasional “VETERAN” Jawa Timur

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    Ronggo Alit

    2017-07-01

    Full Text Available Berdasarkan hasil wawancara UPT Perpustakaan kekurangan perangkat komputer dan masih menggunakan server milik UPT Telematika serta kecepatan akses wifi akan lambat jika banyak yang menggunakan sehingga perlu dilakukan penelitian ini yang bertujuan untuk mengetahui tingkat kematangan dan menghasilkan rekomendasi guna meningkatkan pengelolaan infrastruktur teknologi informasi. Penelitian dilakukan menggunakan COBIT Framework 4.1 tahap penelitian diawali dengan analisa data wawancara kemudian diidentifikasi IT goals, IT process, serta Control Objectives. Perhitungan maturity level untuk mengetahui gap antara kondisi sekarang dengan kondisi yang diharapkan dan rekomendasi digunakan untuk mengatasi gap tersebut. Dari hasil penelitian yang dilakukan diperoleh 4 IT Goals, 10 IT Processes dan 17 detailed control objectives. Karena pemilihan subdomain disesuaikan dengan masalah dan kebutuhan maka subdomain yang digunakan adalah PO3, PO7, AI3 dan AI5. Ditemukan gap sebesar 1.5 dan maturity level sebesar 2.5 sehingga berada pada level 3 artinya perpustakaan telah memiliki mekanisme dan prosedur yang jelas mengenai tata cara dan manajemen teknologi informasi.

  17. Penerapan Algoritma A Star (A* pada Game Petualangan Labirin Berbasis Android

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    Wahyu Widodo

    2018-01-01

    Full Text Available Game memiliki arti dasar permainan, permainan dalam hal ini merujuk pada pengertian kelincahan intelektual. Di dalam penerapannya, sebuah Game tentu memerlukan sebuah AI (Artificial Intelligence, dan AI yang digunakan dalam pembangunan Game petualangan labirin ini adalah algoritma A* (A Star dengan euclidean distance. Algoritma ini merupakan algoritma pencarian untuk menemukan rute terpendek dengan cost paling minimum, algoritma A* mencari rute terpendek dengan menjumlahkan jarak sebenarnya dengan jarak perkiraan sehingga membuatnya optimum dan complete. Petualangan labirin merupakan Game yang menceritakan mengenai petualangan kelinci melewati sebuah labirin untuk mencari makanannya. Genre dari Game ini adalah adventure dan puzzle, dibangun dengan bahasa pemrograman java dengan tools Android Studio, AI yang digunakan adalah algoritma A* dengan euclidean distance yang digunakan pada bantuan untuk melakukan pencarian jalur guna menemukan makanan kelinci. Hasil uji dari Game Petualangan labirin ini adalah jika pemain dalam kesusahan menemukan jalur menuju makanan kelinci, maka pemain dapat menggunakan tombol bantuan yang akan dicarikan jalur terpendek oleh algoritma A* (A Star dengan euclidean distance untuk menuju lokasi tempat makanan kelinci berada.

  18. KEWENANGAN BADAN LINGKUNGAN HIDUP DALAM PEMBERIAN SANKSI ADMINISTRATIF TERHADAP PELANGGARAN PENCEMARAN LINGKUNGAN

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    I Made ari Permadi

    2017-08-01

    Pembangunan ekonomi nasional sebagaimana diamanatkan oleh Undang-Undang Dasar Negara Republik Indonesia Tahun 1945 diselenggarakan berdasarkan prinsip pembangunan berkelanjutan dan berwawasan lingkungan. Kegiatan pembangunan dengan berbagai aktivitas manusia mempunyai pengaruh langsung terhadap daya dukung lingkungan, sehingga terjadi pergeseran keseimbangan lingkungan dan pemanfaatan sumber daya alam yang tidak proporsional dan tidak efisien, kurangnya kesadaran perusahaan sebagai sektor swasta dalam program pengelolaan lingkungan hidup, menimbulkan permasalahan lingkungan hidup. Lingkungan merupakan bagian yang sangat penting dalam siklus kehidupan manusia. Lingkungan hidup yang baik dan sehat merupakan hak asasi manusia sesuai yang diatur dalam Undang-Undang Dasar Negara Republik Indonesia Tahun 1945 (UUD 1945, dalam Pasal 28H ayat (1 UUD 1945 merumuskan setiap orang berhak hidup sejahtera lahir dan batin, bertempat tinggal, dan mendapatkan lingkungan hidup yang baik dan sehat serta berhak memperoleh pelayanan kesehatan. Semangat otonomi daerah dalam penyelenggaraan pemerintahan Negara Kesatuan Republik Indonesia telah membawa perubahan hubungan dan kewenangan antara Pemerintah dan pemerintah daerah, termasuk di bidang perlindungan dan pengelolaan lingkungan hidup. Bahwa kualitas lingkungan hidup yang semakin menurun telah mengancam kelangsungan perikehidupan manusia dan makhluk hidup lainnya sehingga perlu dilakukan perlindungan dan pengelolaan lingkungan hidup yang sungguh-sungguh dan konsisten oleh semua pemangku kepentingan. Pencemaran merupakan salah satu permasalahan yang timbul akibat perkembangan teknologi tersebut. Untuk menjaga kelestarian fungsi lingkungan hidup, sanksi administrasi dan sanksi pidana merupakan salah satu efek jera guna menjaga kelestarian fungsi lingkungan hidup.

  19. PERANCANGAN APLIKASI SISTEM REPAIR SCHEDULE PADA KAPAL PENYEBERANGAN MERAK-BAKAUHENI BERBASIS WEB MENURUT ATURAN BIRO KLASIFIKASI INDONESIA

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    Samuel Samuel

    2014-10-01

    Full Text Available Reparasi kapal (docking merupakan keharusan guna menjamin sertifikat kelaikan maupun keselamatan. Minimal setiap setahun sekali kapal harus docking. Saat ini di pelabuhan Merak–Bakauheni terjadi antrian yang panjang terutama pada saat high season karena kurangnya armada kapal yang disebabkan jadwal docking pada high season dan kurangnya komunikasi dan pengawasan docking kapal tersebut. Untuk menghindari hal tersebut, peneliti merancang dan membuat sistem informasi docking schedule berbasis web yang dilengkapi dengan reminder dalam bentuk email dan sms untuk memudahkan PT. ASDP sebagai pengelola transportasi di pelabuhan merak-bakauheni dalam mengatur jadwal dan melakukan pengawasan pada kapal. Pengembangan aplikasi dimulai dengan identifikasi kebutuhan sistem yang menghasilkan desain sistem, yang didefinisikan dengan Data Flow Diagram (DFD, Entity Relationship Diagram (ERD, Use case Diagram. Implementasi aplikasi berdasarkan desain sistem diterapkan pada lingkungan web dengan MySQL dan PHP dan sms gateway. Sistem penjadwalan reparasi dan survey berbasis web dengan pesan pengingat melalui Email dan SMS ini mampu  memberikan informasi jadwal repair dan survey dengan cepat dan dapat diakses kapanpun dan dimanapun dan dari hasil uji coba sistem, menunjukkan bahwa aplikasi yang dibangun telah dapat memenuhi semua kebutuhan sistem pengguna.

  20. Penerapan Metode Analytic Network Process (ANP Untuk Pendukung Keputusan Pemilihan Tema Tugas Akhir (Studi Kasus: Program Studi S1 Informatika ST3 Telkom

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    Dila Nurlaila

    2017-07-01

    Full Text Available Berdasarkan hasil dari survey yang dilakukan terhadap 30 mahasiswa Informatika yang akan mengambil mata kuliah tugas akhir, lebih dari 80% menjawab belum memiliki konsep Tugas Akhir, hal ini menjadi perhatian bahwa masih banyak dari mahasiswa yang belum mengetahui tema Tugas Akhir apa yang akan dambilnya nanti yang sesuai dengan minat dan kompetensinya. Dari hal tersebut akan dilakukan penelitian penerapan metode Analytic Network Process (ANP pada  Pendukung keputusan pemilihan tugas tema Tugas Akhir. ANP merupakan suatu metode dalam decision making yang mempertimbangkan hubungan antar kriteria. Penelitian ini bertujuan untuk menguji tingkat keberhasilan metode ANP dalam mengatasi masalah mahasiswa yang belum mengetahui konsep dari tugas akhir. Langkah pertama, ditentukan kriteria yang menjadi penentu dari pemilihan tema Tugas Akhir di prodi S1 Informatika. Kriteria ini akan dibuat model jaringan ANP menggunakan software super decision dan setiap kriteria akan dilakukan pairwised comparison (perbandingan berpasangan guna untuk mendapatkan pembobotan dari masing – masing kriteria dan sub kriteria. Yang menjadi expert judgement pada pengambil keputusan ini adalah ketua keahlian program studi ICM dan DESTI. Setelah melakukan pengujian dengan membandingkan pilihan secara manual dengan pilihan berdasarkan perhitungan ANP hasilnya sebesar 46,6% tema tugas akhir mahasiswa sesuai dan akurat, hilangnya 53,4% akurasi dikarenakan ketidak sesuaian jawaban mahasiswa saat menentukan nilai peminatan.

  1. KOSEP PEMAHAMAN DAN TEKNOLOGI PENGELOLAAN SAMPAH DI RUMAH SUSUN SEWA

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    Henita Rahmayanti

    2016-01-01

    Full Text Available Penelitian ini bertujuan untuk merencanakan pengelolaan sampah di Tempat Penampungan Sampah yang terdapat di rumah susun sewa di Jakarta. Proses pengelolaan yang akan dilakukan dengan cara menanamkan konsep pemahaman pemilahan sampah organik dan anorganik di rumah masing-masing dan sistem pembuangan menggunakan saluran pembuangan secara terpisah. Prinsip pengelolaan sampah yang akan diterapkan yaitu merubah sampah yang tidak berguna menjadi bernilai guna. Semua sampah diolah dengan baik di Tempat Penampungan sampah sehingga tidak ada sampah yang diangkut keluar (Zero Waste. Teknologi pengelolaan sampah organik menggunakan sistem Anaerobic Digester sedangkan untuk pengelolaan sampah anorganik menggunakan sistem 4R (Reduce, Reuse, Recycle, Replace. Hasil dari pengelolaan sampah organik adalah kompos, limbah cair untuk budidaya ikan lele serta biogas. Untuk hasil sampah anorganik akan dijual kepada pengumpul barang bekas, digunakan sebagai bahan yang dapat diolah untuk berbagai kreasi dan dapat mempunyai nilai ekonomis. Proses ini memerlukan peran aktif dari masyarakat untuk mengelola sampah secara terus menerus sehingga dapat dijadikan contoh untuk tempat-tempat lain.

  2. Analisa Kepuasan Pelanggan pada Pekerjaan Reparasi Kapal dengan Metode Quality Function Deployment (QFD

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    Abdul Rahman

    2012-09-01

    Full Text Available Kepuasan pelanggan merupakan perbedaan antara harapan dan kinerja atau hasil yang dirasakan oleh pelanggan. Kepuasan pelanggan terjadi apabila jasa atau produk (hasil yang diterima dan dirasakan oleh pelanggan sesuai dengan apa yang diharapkan oleh pelanggan atau bahkan melebihi harapan pelanggan. Ketika pelanggan suatu perusahaan merasa puas dengan kinerja perusahaan, maka opini publik yang terbentuk akan menguntungkan perusahaan tersebut.Pada Tugas Akhir ini penulis melakukan analisa kepuasan pelanggan di PT. X. Responden pada penelitian ini merupakan para pelanggan yang menggunakan jasa perawatan dan reparasi kapal milik PT. X. Setelah diketahui tingkat kepuasan pelanggan pada jasa reparasi kapal PT. X, selanjutnya dilakukan pembandingan dengan benchmarking dari PT.X yaitu PT. Y. Pembandingan ini dilakukan untuk menentukan sejauh mana posisi perusahaan jika dibandingkan dengan perusahaan pesaing serta untuk menentukan target-target yang ingin dicapai agar perusahaan dapat menyamai bahkan melebihi perusahaan pembanding.Terdapat beberapa metode yang digunakan dalam analisis kepuasan pelanggan jasa reparasi pada PT. X ini. Salah satunya adalah metode service quality (servqual yang menunjukkan hasil bahwa pelanggan belum puas terhadap kinerja jasa reparasi PT. X. Selain itu digunakan metode Quality Function Deployment (QFD guna mengkonversi suara pelanggan secara langsung terhadap persyaratan teknis atau spesifikasi teknis dari jasa. Metode QFD menghasilkan suatu analisa tingkat kepentingan suatu atribut bagi pelanggan serta untuk menentukan target ke depan dari PT. X

  3. EVALUASI KINERJA TEKNOLOGI INFORMASI DANA PENSIUN SEKOLAH KRISTEN SALATIGA MENGGUNAKAN FRAMEWORK COBIT 5

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    Yosafanto Adi

    2017-04-01

    Full Text Available Sistem Keuangan merupakan infrastruktur teknologi informasi yang ada di Dana Pensiun Sekolah Kristen Salatiga. Sistem Keuangan dapat mengelola berbagai laporan mulai dari pencatatan kas hingga pembuatan laporan keuangan. Pentingnya sistem keuangan dalam operasional, menjadikannya  harus dalam kondisi yang optimal. Perlu adanya kontrol dan evaluasi terhadap kinerja sistem informasi (SI agar sistem yang dibangun organisasi dapat mencapai tujuan bisnis. Untuk itu diperlukannya evaluasi kinerja sistem keuangan, pada penelitian ini standar yang digunakan untuk proses evaluasi kinerja yaitu COBIT 5. Framework COBIT 5 dapat menjadi sebuah alat evaluasi kinerja SI untuk menilai seberapa jauh SI  dapat memenuhi kebutuhan tujuan bisnis. Berdasarkan evaluasi kinerja pada sistem keuangan menggunakan COBIT 5 didapatkan hasil bahwa organisasi sudah mengimplementasikan semua proses, yang berarti Dana Pensiun Sekolah Kristen Salatiga sudah mencapai tingkat kapabilitas pada level 1 (Performed Process maupun level 2 (Managed Process. Untuk memperbaiki tingkat kapabilitas proses-proses TI tersebut, maka COBIT 5 telah memberikan panduan berupa rekomendasi guna penyelerasan antara tujuan bisnis Dana Pensiun Sekolah Kristen dengan tujuan TI dalam rangka meningkatkan efisiensi dan efektifitas Sistem Keuangan untuk mencapai tujuan organisasi.

  4. Child Health Improvement through Implementation of Food Safety Model

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    Arief Safari

    2016-06-01

    Pemenuhan akan pangan merupakan komponen dasar untuk mewujudkan sumber daya manusia yang berkualitas. Namun, masih terdapat permasalahan dalam mewujudkannya, di antaranya masalah keamanan pangan dengan persentase kasus keracunan makanan masih tinggi. Penelitian ini bertujuan untuk menganalisis situasi pelaksanaan keamanan Pangan Jajanan Anak Sekolah (PJAS yang ada saat ini dan memilih alternatif model keamanan pangan yang paling efektif dan efisien diterapkan di usaha mikro kecil (UMK guna meningkatkan keamanan pangan yang dihasilkannya sehingga terjadi peningkatan kesehatan anak. Penelitian dilakukan pada kuartal II tahun 2015 sampai dengan awal kuartal III tahun 2015 melalui survei lapangan dan survei pakar dengan mengambil studi kasus di lingkungan sekolah dasar. Survei lapangan melibatkan 102 responden untuk memungkinkan dilakukannya analisis situasional dan juga survei pakar untuk memilih model keamanan pangan yang paling efektif dan efisien untuk diterapkan pada UMK PJAS dengan Analytical Hierarchy Process. Hasil survei lapangan menunjukkan 91% responden anak sekolah pernah mengalami gangguan kesehatan setelah mengonsumsi PJAS. Selain itu, 100% responden UMK PJAS tidak menggunakan masker dan sarung tangan sebelum mengolah makanan/minuman, 62% masih menggunakan air sumur sebagai sumber air untuk produksi PJAS dan 86% menggunakan Bahan Tambahan Pangan. Hasil survei pakar menunjukkan model Lima Kunci Pangan Aman terpilih sebagai model keamanan pangan yang paling efektif dan efisien diterapkan pada UMK PJAS.

  5. PERANCANGAN SISTEM INFORMASI SEBAGAI ALAT BANTU PENGAMBILAN KEPUTUSAN DALAM PENGONTROLAN PERSEDIAAN RETAIL ELEKTONIK

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    Sri Hartini

    2013-03-01

    Full Text Available Sebagian besar retail elektronik melakukan pengambilan keputusan dalam hal pengontrolan inventori berdasarkan intuisi tanpa dukungan database elektronik yang valid. Hal tersebut sering mengakibatkan terjadinya lost sales, karena tidak ada barang di gudang ketika ada permintaan.  Guna mengatasi permasalahan sistem inventori tersebut, peneliti mencoba mengembangkan Sistem Informasi Inventori yang dapat membantu perusahaan. Sistem informasi yang bersifat web-based membuat staff di masing-masing bagian dapat melihat tingkat stok yang akurat di tiap gudang. Manfaat yang dirasakan terutama bagi pemilik/owner yaitu mendapat perkiraan demand di masa mendatang melalui peramalan serta memperoleh usulan bagaimana mengontrol persediaan melalui tingkat safety stock, reorder point, quantity, dan frekuensi pesan yang disarankan. Kata kunci :  inventori,  peramalan, web-based, sistem informasi, retail elektronik   Abstract Most electronics retailers make decisions in terms of inventory control based on intuition without a valid electronic database support. This often resulted in lost sales, as no goods in the warehouse when there is demand. To overcome the problems of inventory system, researchers are trying to develop Inventory Information System that can help the company. Information systems that are web-based to make staff in each section can see accurate stock levels at each warehouse. Perceived benefits, especially for owners / owner that gets the estimated future demand through forecasting and obtaining suggestions how to control inventory through level safety stock, reorder point, quantity, and frequency of the message suggested. Keywords: inventory, forecasting, web-based, information systems, electronic retail

  6. INTESTINAL AND BLOOD PARASITES OF MAN IN TIMOR

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    W. Patrick Carney

    2012-09-01

    Full Text Available Survey tinja dan darah dipulau Timor guna menentukan distribusi dan prevalensi penyakit parasit diantara penduduk telah dilakukan pada bulan Juli dan Agustus tahun 1972 sebagai kelanjutan dari deretan survey yang dilakukan oleh Direktorat Jenderal Pencegahan Pemberantasan Penyakit menular Departemen Kesehatan, Bagian Parasitologi dan Pathologi Umum Fakultas Kedokteran Universitas Indonesia dan US Namru-2 di Indonesia. Sejumlah 445 sediaan tinja untuk pemeriksaan parasit usus, 581 sediaan darah untuk pemeriksaan parasit malaria dan 663 sediaan darah untuk pemeriksaan parasit filaria telah diambil dari penduduk cara merata di 7 desa pada 3 kabupaten di Timor, Nusa Tenggara Timur. Enam puluh delapan per cent diantara penduduk melihatkan satu atau lebih parasit usus didalam tinjanya dimana cacing tambang merupakan parasit usus yang terbanyak. Ascaris lumbricoides ketemukan jauh lebih kurang daripada di Jawa, Sumatra dan Sulawesi, juga diketemukan perbedaan itara "intestinal parasite rate" di Timor Indonesia dan Timor Portugis. Dua belas percent penduduk yang diperiksa melihatkan parasit malaria didalam darahnya sedangkan parasit filaria ditemukan sebanyak 8 percent. Plasmodium falciparum merupakan parasit malaria yang terbanyak ditemukan, ia jenis parasit fdaria yang ditemukan adalah "Timor microfilaria" dan Wuchereria bancrofti dimana yang pertama merupakan parasit yang terbanyak diantara penduduk yang diperiksa.

  7. Perancangan Indoor Localization Menggunakan Bluetooth Untuk Pelacakan Posisi Benda di Dalam Ruangan

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    Anggeriko Aryasena

    2017-01-01

    Full Text Available Dewasa ini teknologi untuk melacak posisi telah banyak digunakan. Teknologi tersebut menggunakan GPS milik Pemerintah Negara Amerika Serikat. GPS tersebut dapat digunakan untuk mencari posisi sekarang, alamat tempat atau arah ke suatu tempat. Akan tetapi GPS memiliki kekurangan yaitu akurasi yang rendah ketika digunakan di dalam ruangan. Oleh karena itu, teknologi untuk melacak posisi di dalam ruangan mulai dikembangkan dengan konsep indoor localization. Sistem indoor localization ini dibangun dalam media perangkat bergerak menggunakan kekuatan sinyal Bluetooth untuk memprediksi posisi pengguna dan smartphone yang kemudian data tersebut akan disimpan dalam basis data guna menunjang fungsionalitas lainnya. Kekuataan sinyal tersebut diolah menggunakan metode Trilateration. Metode tersebut memiliki 2 komponen penting dalam memprediksi posisi yaitu jarak dan posisi pemancar Bluetooth. Jarak dapat dihitung dengan mengambil rata-rata nilai kekuatan sinyal Bluetooth yang didapat. Pengujian sistem ini dilakukan di Laboratorium Algoritma dan Pemrograman, Teknik Informatika ITS.Hasil pengujian sistem ini terdiri dari dua pengujian yaitu fungsionalitas dan akurasi. Pengujian fungsionalitas menghasilkan hasil berhasil di semua fungsionalitas yang dibangun. Sedangkan pengujian akurasi menghasilkan akurasi yang cukup rendah yaitu 2,44 meter.

  8. PENINGKATAN AKTIVITAS ANTIOKSIDAN SUPEROKSIDA DISMUTASE PADA TIKUS HIPERGLIKEMI DENGAN ASUPAN TEMPE KORO BENGUK (Mucuna pruriens L. (Increased Superoxide Dismutase Antioxidant Activity in Hyperglycemia Rat with Velvet Bean (Mucuna pruriens L.Tempe Diet

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    Christiana Retnaningsih

    2013-08-01

    Hiperglikemi menimbulkan stress oksidatif dan patogenesis komplikasi diabetes. Untuk menurunkan hiperglikemi perlu dipertimbangkan kombinasi antara pengobatan modern dengan terapi tardisional melalui pangan fungsional guna mengurangi kerusakan sel beta pankreas. Bahan pangan yang memiliki potensi fungsional tersebut adalah biji koro benguk (Mucuna pruriens L yang difermentasi menjadi bentuk tempe. Tujuan dari penelitian ini adalah untuk membuktikan pengaruh asupan tempe koro benguk terhadap kadar glukosa darah dan status antioksidan serum pada tikus hiperglikemi. Penelitian ini menggunakan 50 ekor tikus jantan jenis Sprague Dawley umur 2-3 bulan. Tikus dibagi ke dalam 5 kelompok dengan cara random alokasi. Kelompok 1 kontrol negatif (C-, kelompok 2 kontrol positif (C+, kelompok 3 adalah X1-TK10%, kelompok 4 adalah X2-TK10%, kelompok 5 adalah X3-TK10%. Tikus kelompok C+, X1, X2, X3 diinduksi streptozotocin (STZ dengan dosis 40 mg/kg BB secara inta peritoneal. Penelitian dilakukan selama 30 hari. Data dianalisis dengan Paired T test, One way Anova dan dilanjutkan dengan Uji Wilayah Ganda Duncan. Hasil penelitian menunjukkan bahwa STZ meningkatkan kadar glukosa darah dan menurunkan aktivitas antioksidan SOD serum. Hasil analisis in vivo pada tkus menunjukkan bahwa asupan tempe koro benguk menurunkan kadar glukosa darah dan meningkatkan aktivitas antioksidan SOD serum. Kata kunci: Tempe koro benguk, antioksidan, hiperglikemi

  9. TINJAUAN KUALITAS PADA AEROSOL CAN Ø 65 X 124 DENGAN PENDEKATAN METODE SIX SIGMA PADA LINE ABM 3 DEPARTEMEN ASSEMBLY

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    Mohammad Kholil

    2017-02-01

    Full Text Available Perkembangan dunia industri akan selalu terdapat persaingan. Kepuasan konsumen menjadi faktor utama yang mampu menentukan kemenangan dalam persaingan di dunia industri. Kepuasan konsumen dapat diraih salah satunya dengan menjaga kualitas produk yang dihasilkan. Hal inilah yang mendasari untuk terus melakukan perbaikan kualitas. Penelitian ini difokuskan pada penurunan tingkat reject  yang terdapat pada proses produksi Aerosol Can Ø65 X 124 dengan metode Six Sigma. Metode Six Sigma ini disusun berdasarkan sebuah metodologi penyelesaian masalah yang sederhana-DMAIC, yaitu: Define (merumuskan, Measure (mengukur, Analyze (menganalisa, Improve (memperbaiki dan Control (mengendalikan, yang menggabungkan bermacam – macam  perangkat statistik serta pendekatan perbaikan proses yang lainnya.Berdasarkan hasil penelitian diperoleh DPMO sebesar 22.749,787 dengan nilai sigma 3,50. Dengan Weld Problem sebagai jumlah reject terbesar yaitu sebanyak  311.226 pcs atau 37,91% dari total reject keseluruhan. Dari analisa Fishbone Diagram dan FMEA didapat  penyebab dari Weld Problem, yaitu: Ukuran material tidak standar, jenis Material yang berbeda-beda, kemampuan Operator kurang, SOP tidak dijalankan, profil Roll Weld aus dan kondisi mesin tidak normal, untuk itu perlu dilakukan perbaikan guna mengurangi jumlah kerusakan produk.

  10. DIALETIKA ETNOGRAFI KOMUNIKASI EMIK-ETIK PADA KAIN TENUN

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    Emanuel S Leuape

    2017-12-01

    Full Text Available Penelitian ini bertujuan mendialetikakan pemaknaan emik-etik simbol warna dan gambar kain tenun (Mollo desa Tutem. Tahapan pada penelitian ini yaitu interpretasi (Ferdinand De Saussure, reinterpretasi (Roland Barthes, Dialog (Jurgen Habermas, dan dekonstruksi (Jaques Derrida. Hasil interpretasi (emik dan reinterpretasi (etik, didialetikakan dengan menghasilkan sintesis berupa dialog antara masyarakat Tutem dan peneliti, diakhiri dengan analisis dekonstruksi guna mengantisipasi potensi kemajemukan makna simbol warna dan gambar kain tenun desa Tutem di kemudian hari. Paradigma penelitiannya adalah kualitatif dan bermetode studi etnografi komunikasi. Data diperoleh dengan wawancara mendalam, observasi-partisipatoris, dan dokumentasi visual kain tenun. Hasil penelitian ini adalah: dalam pemaknaan emik masyarakat Tutem, simbol warna kain tenun mengacu pada keberagaman kelompok suku dan simbol gambar kain tenun merujuk kepada realitas historis. Pemaknaan etik peneliti, simbol warna dan gambar kain tenun merujuk kepada kondisi geografis (Sumber Daya Alam, moral dan perilaku sosial (Sumber Daya Manusia, dan sejarah. Melalui prosedur tindakan komunikatif (dialog, kesepakatan intersubjektif yang dicapai, mencakup: 10 jenis simbol warna dan 7 varian gambar kain tenun diterima dan 2 varian gambar kain tenun ditolak. Terdapat 3 jenis simbol warna dan pola gambar ruang kain tenun yang wajib didekonstruksi maknanya oleh peneliti. Proses interpretasi, reinterpretasi, dialog, dan dekonstruksi menjadi tahapan ideal dalam memberdayakan kain tenun sebagai salah satu wujud produk kebudayaan masyarakat Tutem. Pelaksanaan tahapan tersebut melibatkan peran aktif masyarakat Tutem dan peneliti. Akhirnya, masyarakat Tutem dan peneliti sama-sama membangun ‘cerita’ tentang simbol warna dan gambar kain tenun dalam spirit falibilisme.

  11. Al-Khalfiyyah al-Farâdigmâiyyah lî Azmat al-Bîah wa al-T awajjuh al-’Ilmiy al-Kauniy ‘Inda Said al-Nursi

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    Kadeer Jann Atton

    2014-05-01

    Full Text Available Suatu kemiskinan atau kemakmuran dapat memiliki dampak negatif terhadap lingkungan sehingga memicu kesadaran pemerintah dan akademisi untuk mengambil kebijakan guna memperbaiki orientasi pembangunan dengan mengarahkannya pada kelestarian lingkungan. Kerusakan ekologis dalam berbagai bentuk seperti polusi, kerusakan tanah, erosi, penggundulan hutan, pemanasan global, hujan asam, punahnya spesies liar, gerakan limbah berbahaya yang diakibatkan oleh aktivitas manusia telah terjadi dalam skala massif dan global. Maka, diperlukan paradigma pembangunan berkelanjutan yang dapat memenuhi kebutuhan saat ini tanpa merusak kemampuan generasi- generasi mendatang untuk memenuhi kebutuhan mereka sendiri. Pembangunan yang memanusiakan manusia, dan tidak benci terhadap teknologi modern. Pembangunan yang tidak rmerusak manusia, dan memarginalkan kontribusi mereka. Segala sesuatunya absah, sepanjang memungkinkan manusia untuk memegang kendali yang lebih baik atas nasibnya sendiri; sepanjang hal itu tidak memperbudak manusia, menimbulkan perpecahan, membuat manusia kehilangan keseimbangan mental dan kesehatan fisik, serta menciptakan disharmoni dalam masyarakat sehingga terwujud peradaban Islam global universal. Peradaban Islam universal dengan semua karakteristik dan identitasnya akan mampu mengubah peradaban Barat, secara positif konstruktif. Karena, landasan utama peradaban Islam adalah kebenaran dan bukan kekuatan, sedangkan parameter kebenaran adalah keadilan dan keseimbangan, dengan memberdayakan pemanfaatan lingkungan secara holistik terpadu. Hal itu dikarenakan tujuan utama peradaban adalah keutamaan dan manfaat yang sebesar-besarnya bagi pengembangan dan kemajuan umat.

  12. Persepsi Masyarakat terhadap Pengelolaan Sampah Padat Perkotaan di Kecamatan Dom Aleixo Kabupaten Dili-Timor Leste

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    João Carlos Soares

    2016-10-01

    Full Text Available ABSTRAK Penelitiaan mengenai persepsi masyarakat terhadap pengelolaan sampah padat perkotaan dilaksanakan di Kecamatan Dom Aleixo, Kabupaten Dili Timor Leste dengan sampel penelitiannya adalah rumah tangga yang ada di Desa Comoro dan Bairopite. Penelitian ini dilaksanakan dengan tujuan untuk: (1 mengkaji persepsi masyarakat terhadap usaha pemerintah dalam memberdayakan, menguatkan serta bagaimana menfasilitasi peranserta masyarakat dalam mengelola sampah rumah tangganya; (2 mengkaji kelemahan-kelemahan maupun permasalahan yang dihadapi Pemerintah Kota Dili dalam hal:  (a merumuskan kebijakan dan peraturan daerah tentang pengelolaan sampah padat perkotaan di Kecamatan Dom Aleixo; (b bagaimana usaha pemerintah daerah menggerakkan masyarakat agar berperan serta secara aktif dalam kegiatan pengelolaan sampah rumah tangganya; (3 mengkaji struktur kelembagaan Pemerintah Kota Dili guna mempertegas pendelegasian wewenang institusi pengelolaan sampah perkotaan; (4  membantu menfasilitasi keterlibatan stakeholder dalam mendukung program pemerintah mengenai pengelolaan sampah perkotaan di Kabupaten Dili. Penelitian ini merupakan penelitian yang merujuk pada kegiatan lapangan atau survei. Dari populasi yang ada dipilih sejumlah sampel mengunakan teknik sampling yaitu secara random sampling. Teknik ini dipilih karena populasi sudah diketahui memiliki karakteristik yang homogen sehingga setiap individu yang terpilih sebagai sampel diyakini mampu menggambarkan karakteristik dari populasi tersebut. Data yang diperoleh dianalisis secara mix method yaitu gabungan antara analisis kuantitatif dan kualitatif. Teknik analisis ini dipilih dengan pertimbangan bahwa data yang telah diolah secara kuantitatif yaitu dengan teknik scoring diharapkan dapat di interpretasi secara lebih luas dan mendalam dengan teknik kualitatif. Penelitian ini dilaksanakan pada bulan Juli 2010 sampai dengan Agustus 2010.  Hasil dari penelitian ini : (a untuk kepentingan pemerintah daerah

  13. Pola Pembinaan Anak Usia Prasekolah melalui Prinsip-Prinsip Bermain sambil Belajar

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    Marjuni Marjuni

    2004-01-01

    Full Text Available Penelitian ini bertujuan untuk mendeskripsikan mengenai penyusunan program bermain, pelaksanaan pembinaan bermain, pandangan tutor tentang pendidikan anak usia prasekolah, upaya pengembangan profesi tutor di tempat penitipan anak. Hasil penelitian ini bermanfaat bagi tutor, dan pengelola tempat penitipan anak serta lembaga yang terkait guna meningkatkan kualitas pembinaan pendidikan anak. Subjek penelitian adalah tutor kepala, anak asuh tempat penitipan anak. Pendekatan yang digunakan yaitu kualitatif fenomenologik naturalistik. Pengumpulan data menggunakan pengamatan, wawancara mendalam dan dokumentasi, teknik triangulasi digunakan untuk pemeriksaan keabsahan data. Data yang telah terkumpul dianalisis dengan menggunakan model interaktif dari Miles dan Huberman. Dari hasil penelitian dapat disimpulkan: (1 terdapat perbedaan program bermain antara bayi dengan anak yang lebih dewasa, baik menyangkut sifat bemain, cara bermain maupun materi bermain. Program bermain bayi cenderung bersifat individual, bebas spontan, sederhana difokuskan pada kegiatan sensorimotorik. Makin meningkat usia anak diikuti dengan yang lebih sosial, aktif, komplek difokuskan pada kegiatan berbicara dan berpikir, (2 Tutor menerapkan cara bermain aktif model plan-do-review. Prisipnya, tutor memberikan kebebasan kepada anak untuk memilih aktivitasnya sendiri, (3 tutor berpandangan bahwa dengan memberikan kebebasan anak dapat belajar dan mengembangkan potensinya. (4 Pengembangan profesional tutor dilakukan dengan cara mengikuti pelatihan, seminar, membaca, bergabung dengan organisasi profesi dan mengadakan pertemuan tutor. Kata kunci: prasekolah, prinsip bermain.

  14. PEMBENTUKAN SEL-SEL MESIN UNTUK MENDAPATKAN PENGURANGAN JARAK DAN BIAYA MATERIAL HANDLING DENGAN METODE HEURISTIK DI PT. BENGKEL COKRO BERSAUDARA

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    Bambang Purwanggono

    2012-02-01

    Full Text Available Tata letak pabrik dapat didefinisikan sebagai tata cara pengaturan fasilitas-fasilitas pabrik dengan memanfaatkan luas seoptimal mungkin guna menunjang kelancaran proses produksi. Tata letak fasilitas pada PT. Cokro Bersaudara diatur berdasarkan process layout dimana segala jenis mesin / fasilitas produksi lainnya yang memiliki tipe atau jenis yang sama ditempatkan dalam satu tempat. Dengan layout seperti itu perusahaan memperoleh keuntungan berupa fleksibilitas dalam memproduksi produk yang memiliki tingkat variasi yang tinggi, namun sebagai akibatnya perusahaan menghadapi permasalahan berupa tingginya kebutuhan material handling. Cellular Manufacturing System adalah aplikasi dari Group Technology yang merupakan metode pengaturan fasilitas-fasilitas produksi yang dibutuhkan untuk memproses suatu part family tertentu kedalam sel manufaktur. Dengan menerapkan Cellular Manufacturing System dapat diketahui pengurangan jarak antar mesin dan biaya material handling. Berdasarkan pengolahan data menggunakan algoritma heuristik yaitu Bond Energy Algorithm (BEA, Rank Order Clustering (ROC, dan Rank Order Clustering 2 (ROC 2 disimpulkan bahwa metode terpilih adalah metode BEA, dengan mengelompokkan 6 mesin (M dan 6 komponen (P kedalam 2 sel manufaktur, dimana sel 1 (M4, M6, M1, M2, P2, P5, P6, P1 dan sel 2 (M4, M6, M1, M3, M5, P3, P4. Dengan perubahan layout ini didapatkan pengurangan total jarak material handling sebesar 428,06 meter dan pengurangan biaya material handling sebesar Rp. 2.111.316,058 / bulan Kata Kunci : Cellular Manufacturing System, Algoritma Heuristik, Gorup Technology

  15. POTENSI KONTRIBUSI SEKTOR KEHUTANAN TERHADAP KETAHANAN PANGAN NASIONAL MELALUI PENGEMBANGAN AGROFORESTRY

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    Tigor Butarbutar

    2016-11-01

    Full Text Available Undang-undang No. 7 Tahun 1996 tentang pangan menyebutkan tujan ketahanan pangan  sebagai kondisi terpenuhinya pangan bagi setiap rumah tangga, yang tercermin dari tersedianya pangan yang cukup, baik jumlah maupun mutunya, aman dan terjangkau. Resesi ekonomi global yang masih akan terjadi beberapa tahun kedepan akan menyebabkan menurunnya pertumbuhan ekonomi karena sulitnya mendapatkan dana dalam menjalankan sektor riil.  Kelangkaan  lapangan kerja dan pertambahan penduduk menyebabkan sulitnya  masyarakat untuk memenuhi kebutuhan hidup sehari-hari, terutama  pangan. Untuk antisipasi hal tersebut diperlukan kontribusi sektor kehutanan untuk memenuhi kebutuhan pangan. Sektor kehutanan dapat berkontribusi terhadap pangan dengan mengembangkan potensi hutan yang terdapat di hutan alam, hutan tanaman, hutan lindung dan kawasan konservasi. Selain pemanfaatan dan pengembangan potensi yang ada juga perlu dipertimbangkan pemanfaatan areal hutan/kawasan sebagai areal pengembangan pangan terpadu. Pola agroforestri yang lebih berorientasi komoditi pangan dapat dikembangkan. Pengembangan agroforestri dapat dilakukan dengan model silvopastur serta harus mempertimbangkan kesesuaian jenis, ekonomi dan kebijakan. Tujuan dari pengembangan model agroforestry ini adalah untuk pemanfaatan kawasan hutan guna memenuhi kebutuhan pangan masyarakat sekitar hutan khususnya dan masyarakat Indonesia umumnya.

  16. PENGEBLUR DAUN INDIGO PENGHASIL PASTA PEWARNA ALAMI BAGI UKM PENGRAJIN BATIK DI KECAMATAN GUNUNG PATI SEMARANG

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    Sri Rahayuningsih

    2016-03-01

    Full Text Available Pewarna alami dari daun indigo yang berupa pasta sangat mudah dalam pemrosesannya, sangat menjanjikan apabila dijadikan suatu usaha karena pengusaha batik saat ini sudah tersebar diseluruh propinsi, sehingga kedepannya batik bisa menjadi komoditi eksport dengan pemanfaatan pewarna alamiah ini. Pewarna alami dari pasta daun indigo sangat ramah lingkungan, limbah yang dihasilkan bisa menyuburkan tanaman, selain itu pola penanaman yang sangat mudah. Pasta Indigo pada proses pembuatannya berbiaya rendah, sehingga sangat menguntungkan. Hal ini bisa mensejahterakan penduduk pedesaan dengan memanfaatkan sumberdaya pedesaan dengan budidaya tanaman indigo dengan pemanfaatan lahan-lahan kosong dimana masa petiknya adalah 3 bulan dan setelah 3 tahun tanaman diganti yang baru. Metode kegiatan yang dilaksanakan adalah pelatihan dan bimbingan implementasi IPTEK sederhana melalui pengenalan sistem produksi tepat guna. Hasil yang dicapai adalah mesin pengeblur dan mesin perajang daun khusus berbahan stenlis, sehingga umur ekonomisnya panjang, alat bisa diatur sedemikian rupa sehingga hasil pemotongan daun indigo dengan mesin perajang bisa terpotong sempurna karena kalau dilakukan perendaman bisa maksimal, demikian juga mesin pengeblur sangat efektif karena tidak melakukan secara manual pada proses pengebluran. Pasta Indigo diharapkan mampu meningkatkan peran industri mikro dalam pembangunan daerah, penciptaan lapangan kerja, peningkatan pendapatan bagi Pengrajin batik, maupun yang berkeinginan menekuni usaha penghasil pasta dengan menggandeng para pengrajin batik.

  17. PRODUCT CERTIFICATION AND LEGAL PROTECTION TO ENHANCE INDONESIAN TRADITIONAL HERBAL PRODUCTIONS

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    Endang Purwaningsih

    2016-02-01

    Full Text Available This study is aimed to empower traditional herbs producer and help legal protection of Indonesian traditional medicines, implementing Participatory Research and juridical-sociological approaches. Data were collected through literary, questionnaire, interview and Focus Group Discussion. The first year study revealed that Herbal Producer Association worked with all members, persuading government offices to get product certification and effective trademark licenses. In the second year study the researchers and Producers Association trained and facilitated vendors to endorse trademark, label registry, and markets shares. Producers maintain traditional medicine management, because product certification is hard to achieve. Penelitian ini bertujuan untuk memberdayakan produsen jamu/OT dan membantu perlindungan hukumnya, dengan memanfaatkan pendekatan penelitian partisipatoris dan sosiologis yuridis. Data dikumpulkan dengan literatur, kuesioner, wawancara dan Focus Group Discussion (FGD. Pada tahun pertama organisasi gabungan pengusaha jamu (GP Jamu bersama-sama dengan seluruh anggotanya mendorong pemerintah untuk perolehan sertifikasi produk izin edar dan merek secara efektif. Pada tahun kedua, peneliti dan gabungan pengusaha jamu melakukan pelatihan guna perolehan izin edar, pendaftaran merek, dan peningkatan pemasaran. Para pengusaha jamu tradisional perlu terus menerus didampingi karena perolehan izin edar terkesan sulit.

  18. PEMIKIRAN DAN PERGERAKAN PAN ISLAMISME DI INDONESIA PADA AWAL ABAD KE-20

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    Abdul Somad

    2015-11-01

    Full Text Available Tulisan ini mengambil topik tentang wacana pemikiran dan gerakan Pan Islamisme di Indonesia pada perempat pertama abad ke-20. Permasalahan yang muncul adalah bagaimana konsepsi Pan Islamisme menurut kaum muslim Indonesia dan bagaimana bentuk aksi-aksi Pan Islamisme yang pernah mereka lakukan, baik dalam negeri maupun di luar negeri.Metode yang dipakai dalam penulisan tulisan ini adalah metode sejarah. Metode ini meliputi empat tahapan, yaitu heuristik, kritik, interpretasi, dan historiografi.Pemikiran dan gerakan Pan Islamisme di Indonesia dilandasi oleh kesadaran kaum muslim untuk mewujudkan persatuan dan kesatuan umat Islam. Di dalam negeri, keinginan itu diupayakan dalam Kongres Al-Islam Hindia Timur. Dalam kongres ini berkumpul sejumlah organisasi massa Islam. Mereka melakukan dialog keagamaan guna mencari akar-akar persamaan di antara mereka, dan memahami perbedaan masing-masing dalam soal-soal agama yang bersifat cabang. Sementara itu, di luar negeri, kaum muslim Indonesia merasa perlu melibatkan diri dalam pergerakan khilafah dan persoalan tanah suci Makkah-Madinah yang dibicarakan pada tahun 1926 lewat Kongres Islam Sedunia yang di selenggarakan di Timur Tengah. Keterlibatan mereka dalam persoalan-persoalan Dunia Islam ini sebagai bagian dari usaha kaum muslim Indonesia untuk turut aktif dalam mempersatukan umat Islam sedunia.

  19. MENINGKATKAN KAPASITAS LOADING MESIN PRESS 1000T PADA PROSES PRESS BRACKET SUPPORT AIR TANK DENGAN METODE PDCA DI PT. XYZ

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    Renty Anugerah Mahaji Puteri

    2016-01-01

    Full Text Available Agar proses produksi bisa berjalan dengan lancar, diperlukan improvement. Dalam pembahasan ini, improvement yang akan dilakukan terkait dengan proses pembentukan part bracket support air tank. Adapun metode yang digunakan pada penelitian ini adalah PDCA (Plan Do Check Action. Metode ini diangkat penulis sebagai metode yang paling cocok untuk diterapkan pada perusahaan yang bergerak di bidang otomotif seperti PT. XYZ ini. Yang menjadi titik fokus dari improvement yang akan dilakukan saat ini adalah dies untuk part bracket support air tank. Produk ini dianggap cocok untuk menjadi bahan improvement karena merupakan new project. Sehingga dapat melakukan improvement yang ekstrim sekalipun tanpa harus mengganggu produksi yang sedang berlangsung. Untuk itu penyesuaian atau rekayasa terhadap dies dari part tersebut akan dilaksanakan guna mencapai hasil atau target yang diinginkan.Adapun hasil yang diharapkan dari penelitian ini adalah tercukupinya kapasitas mesin untuk melakukan proses – proses yang harus dilakukan untuk pembuatan part bracket support air tank. Selain itu, kualitas dari produk yang dibuat juga menjadi item yang harus tetap dijaga. Karena kualitas dari produk yang dibuat akan menjaga kepercayaan customer terhadap PT. XYZ.

  20. Urgensi Pendidikan Islam Dalam Pemberdayaan Sosial

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    Muhsinah Ibrahim

    2017-05-01

    Full Text Available Many sharp criticism leveled various parties on output Islamic education has not shown success in the midst of society. Therefore, Islamic Education is not only the responsibility of educational institutions, but also the responsibility of the Muslim community, it becomes a necessity of society must take part in the promotion of Islamic Education itself. One of them with the empowering potential of appropriate community. Because learners it comes and comes down to the people, then the direction of curriculum policy must be people-oriented In the first place all educational activities must be clearly and unequivocally to the educational purposes. Because in essence it was not for school learning (non scholae but learning is for life (sed vitae discimus, so education will become more meaningful. Abstrak Banyak kritikan cukup tajam yang dilontarkan berbagai pihak tentang out put Pendidikan Islam yang belum menunjukkan keberhasilannya di tengah-tengah masyarakat. Oleh karena Pendidikan Islam bukan hanya tanggungjawab institusi pendidikan saja, akan tetapi tanggungjawab komunitas muslim, maka menjadi suatu keharusan masyarakat harus ikut andil dalam usaha memajukan Pendidikan Islam itu sendiri. Salah satunya dengan memberdayakan potensi masyarakat tepat guna. Karena peserta didik itu datang dan bermuara pada masyarakat, maka arah kebijakan kurikulumpun harus berorientasi pada masyarakat Pada tempat pertama semua kegiatan pendidikan harus diarahkan dengan jelas dan tegas kepada tujuan pendidikan. Sebab pada hakekatnya belajar itu bukan untuk sekolah (non scholae tetapi belajar adalah untuk hidup (sed vitae discimus, dengan demikian pendidikan akan menjadi lebih bermakna Kata kunci: Pemberdayaan, masyarakat, pendidikan Islam, dan orientasi.

  1. KEKUATAN VISUM ET REPERTUM SEBAGAI ALAT BUKTI DALAM MENGUNGKAP TERJADINYA TINDAK PIDANA

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    Yusup Khairun Nisa

    2015-10-01

    Full Text Available Pembuktian merupakan hal terpenting dalam proses peradilan, proses ini guna untuk mencari kebenaran materiil yaitu kebenaran yang selengkap – lengkapnya dari suatu perkara pidana. Dalam hal pembuktian ada berbagai macam alat bukti seperti keterangan saksi, keterangan ahli, surat, petunjuk, dan keterangan terdakwa. Dalam tindak pidana penganiayaan, asusila, dan pembunuhan sering adanya visum et repertum yang dijadikan sebagai alat bukti dalam pembuktiannya. Berdasarkan uraian tersebut penulis melakukan penelitian dengan judul “KEKUATAN VISUM ET REPERTUM DALAM MENGUNGKAP TERJADINYA TINDAK PIDANA”. Rumusan Masalah penelitian ini adalah bagaimanakah fungsi visum et repertum dalam mengungkap terjadinya tindak pidana dan bagaimanakah kekuatan hukum visum et repertum dalam mengungkap terjadinya tindak pidana. Penelitian ini menggunakan penelitian normatif empiris , bahan penelitian ini terdiri dari bahan primer bahan sekunder dan bahan non hukum, spesifikasi penelitian bersifat preskriptif dan terapan , tahap penelitiannya terdiri atas pendahuluan pelaksanaan dan akhir, menggunakan metode pendekatan Perundang Undangan (statute approach dan metode pendekatan kasus (case approach, serta menggunakan analisa deduktif. Hasil penelitian yang didapat penulis menunjukkan bahwa fungsi visum et repertum adalah sebagai berikut, ditingkat penyidikan visum et repertum memiliki fungsi sebagai bahan untuk memperkuat dakwaan/sangkaan terhadap perbuatan yang dilakukan oleh tersangka dan sebagai bukti penahanan tersangka,ditingkat penuntutan yaitu sebagai alat untuk menentukan berat ringannya Pasal yang dipersangkakan terhadap terdakwa/pelaku,tingkat pengadilan yaitu salah satu pengganti alat bukti fisik dan sebagai pertimbangan hakim dalam menjatuhi putusan kepada terdakwa. Dan kekuatan hukum visum et repertum yaitu sangat mutlak atau sempurna dalam kasus tertentu seperti kasus tindak pidana penganiayaan, asusila, maupun pembunuhan

  2. EXPLODING THE ROLE OF RELIGIOUS INSTITUTIONS IN COMBATING CHILD TRAFFICKING IN NIGERIA

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    Alhaji Umar Alkali

    2015-02-01

    Full Text Available Human trafficking is a global challenge especially in the 21stCentury. Nigeria like most developing countries is doing its best in addressing the menace of child trafficking. In view of the fact that religious institutions are highly respected in Nigeria, this paper intends to adopt a doctrinal methodology in examining the menace of child trafficking in Nigeria, by using the perspective of Islam and Christianity. Moreover, also seeing the role that can be played by the Supreme Council of Islamic Affairs and the Christian Association of Nigeria in the crusade against child trafficking in Nigeria Perdagangan manusia merupakan sebuah tantangan global pada abad ke-21. Sebagaimana negara berkembang pada umumnya, Nigeria melakukan upaya yang terbaik guna menangani ancaman perdagangan anak. Mengingat bahwa institusi keagamaan sangat dihormati di Nigeria, artikel ini bermaksud untuk mengadopsi metodologi doktrin dalam mengkaji ancaman perdagangan anak di Nigeria, melalui perspektif agama Islam dan agama Kristen perihal perdagangan anak. Selain itu, juga melihat peran yang dipegang oleh Dewan Tinggi Urusan Islam dan Asosiasi Umat Kristen Nigeria dalam perjuangan melawan perdagangan anak di Nigeria.

  3. EXPLODING THE ROLE OF RELIGIOUS INSTITUTIONS IN COMBATING CHILD TRAFFICKING IN NIGERIA

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    Alhaji Umar Alkali

    2015-02-01

    Full Text Available Human trafficking is a global challenge especially in the 21stCentury. Nigeria like most developing countries is doing its best in addressing the menace of child trafficking. In view of the fact that religious institutions are highly respected in Nigeria, this paper intends to adopt a doctrinal methodology in examining the menace of child trafficking in Nigeria, by using the perspective of Islam and Christianity. Moreover, also seeing the role that can be played by the Supreme Council of Islamic Affairs and the Christian Association of Nigeria in the crusade against child trafficking in Nigeria   Perdagangan manusia merupakan sebuah tantangan global pada abad ke-21. Sebagaimana negara berkembang pada umumnya, Nigeria melakukan upaya yang terbaik guna menangani ancaman perdagangan anak. Mengingat bahwa institusi keagamaan sangat dihormati di Nigeria, artikel ini bermaksud untuk mengadopsi metodologi doktrin dalam mengkaji ancaman perdagangan anak di Nigeria, melalui perspektif agama Islam dan agama Kristen perihal perdagangan anak. Selain itu, juga melihat peran yang dipegang oleh Dewan Tinggi Urusan Islam dan Asosiasi Umat Kristen Nigeria dalam perjuangan melawan perdagangan anak di Nigeria.

  4. Mencegah Pembentukan Kalsium Sulfat pada Desalinasi Air Laut

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    Mirna Rahmah Lubis

    2007-06-01

    Full Text Available Resin penukar-anion, Relite MG 1/P, dapat digunakan untuk memisahkan sulfat dalam air laut guna mencegah pembentukan kerak kalsium sulfat pada heat exchanger. Resin tersebut menunjukkan selektivitas sulfat yang tinggi dalam air laut sintetis. Resin yang telah dipakai dapat diregenerasi menggunakan air asin yang dipekatkan dengan asam hingga mencapai pH 4. Untuk waktu pemakaian dan regenerasi yang sama, faktor konsentrasi desalinasi (misalnya 2 hingga 4 menaikkan konsentrasi klorida dalam air asin yang diblowdown. Dengan faktor konsentrasi yang tetap, kenaikan laju alir (pengurangan waktu pemakaian dan regenerasi memperendah efisiensi regenerasi dan menaikkan pemisahan sulfat. Akibat kelarutan kalsium sulfat yang bersifat terbalik tersebut, temperatur air asin yang tinggi memerlukan pemisahan sulfat yang lebih banyak, yang dapat dicapai dengan mengurangi laju alir air laut. Pengurangan laju alir tersebut membutuhkan peralatan yang lebih besar dan resin yang lebih banyak, sehingga biaya modal bertambah. Untuk pabrik desalinasi dengan kapasitas produksi 1 juta gallon per hari dan faktor konsentrasi sebesar 2, biaya pemisahan sulfat meliputi biaya resin dan biaya peralatan. Biaya tersebut bervariasi dari $0.246 hingga $0.356/kgalon (per ribu galon air yang diproduksi karena temperatur maksimum air asin berubah dari 140°C menjadi 180°C. Keywords: desalinasi air laut, ion exchange, kalsium sulfat, kerak; mechanical vapor compression (MVC, pemisahan sulfat, resin penukar-anion basa lemah

  5. DESAIN KONTROL AERATOR PADA INSTALASI PENGOLAHAN AIR LIMBAH SUWUNG DENGAN FUZZY LOGIC

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    I Made Mataram

    2010-12-01

    Full Text Available Limbah merupakan buangan yang dihasilkan dari suatu proses produksi baik industri maupun domestik (rumahtangga dan harus dikelola agar tidak menimbulkan pencemaran dan penurunan kualitas lingkungan. InstalasiPengolahan Air Limbah (IPAL merupakan suatu tempat pengolahan limbah yang bertempat di daerah Suwung.Pengolahan limbah cair dilakukan dengan menggunakan sistem kolam aerasi dan kolam sedimentasi.Pada proses aerasi yaitu proses reduksi BOD (Biological Oxygen Demand dan COD (Chemical OxygenDemand secara aerob digunakan aerator sebagai penghasil oksigen yaitu dengan cara menempatkan aerator didalam kolam aerasi sehingga menghasilkan oksigen berupa buih udara yang tercampur dengan air. Untuk IPALSuwung pengoperasian aerator masih dengan cara manual yaitu dioperasikan pada jam tertentu sehingga inputjumlah oksigen terkadang tidak sesuai dengan karakteristik input limbah yang diolah, maka diperlukan suatu sistemkontrol pengoperasian aerator yang dapat menghasilkan oksigen guna mereduksi COD secara tepat sesuai bakumutu limbahDalam penelitian ini dilakukan perencanaan desain kontrol pengoperasian aerator dengan fuzzy logic. Desainpengontrolan dengan menggunakan logika fuzzy pada pengoperasian aerator sudah dapat dibuat dan dapat bekerjasesuai dengan karateristik input/ouput limbah, ini terlihat dari lama operasi aerator yang bekerja sudah sesuaidengan input limbah. Penggunaan energi listrik dengan pengontrolan fuzzy pada pengoperasian aerator lebih rendahdibandingkan dengan penggunaan energi listrik pengoperasian secara manual, ini terlihat dari penggunaan energipengoperasian aerator manual dan fuzzy pada bulan Oktober 2010 yang memiliki selisih sebesar 6.693 kWh, bulanNovember 2010

  6. Ibm Kelurahan Siwalan Kecamatan Gayamsari Kota Semarang

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    Ibnu Toto Husodo

    2016-06-01

    Full Text Available Gapura bukan semata-mata bangunan fisik yang diartikan sebagai pintu gerbang, tanda batas kota, kabupaten, desa atau kampung. Menurut tradisi, gapura merupakan wujud ungkapan selamat datang yang familiar, semanak, welcome. ?é?áGapura?é?á mewakili?é?á keramahan ?é?ádan ?é?árasa ?é?áhormat?é?á tuan ?é?árumah ?é?ákepada setiap orang atau tamu yang datang.Umumnya gapura dibangun?é?á ?é?áuntuk memperingati Hari Kemerdekaan. Gapura telah menjadi simbol gotong royong, keakraban dan kebersamaan warga masyarakat. Yang menumbuhkan kerinduan setiap tahunnya khususnya menjelang peringatan Hari Kemerdekaan. Dengan ?é?ámembangun?é?á atau ?é?ámerenovasi ?é?ágapura,?é?á nilai-nilai ?é?ákebersamaan dan semangat gotong royong , diperbaharui dalam hati setiap warga. Kegiatan merenovasi, mengecat ulang, membuat atau membangun gapura menjadi lebih menarik ketika pihak-pihak swasta ikut terlibat dengan cara mengadakan lomba mempercantik gapura. Dalam rangka untuk menyambut hari Kemerdekaan ke-70, maka perlu diadakan perbaikan bando GAPURA di wilayah kelurahan Siwalan Kecamatan Gayamsari?é?á ?é?áKota Semarang. Oleh sebab itu kami selaku Akademisi dari Universitas PGRI Semarang melakukan kegiatan Tri Dharma Perguruan Tinggi dengan bentuk Pengabdian Masyarakat untuk program Perbaikan Bando Gapura di Jl. Plewan II Kelurahan Siwalan Kecamatan Gayamsari Kota Semarang, beserta masyarakat setempat sepakat melakukan kegiatan bersama guna merenovasi gapura. ?é?á Kata kunci : gapura , pintu gerbang gapura.

  7. The Dagger and The Shield: The Ballistic Missile Defence and Sino-US Strategic Relationship

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    Ristian Atriandi Supriyanto

    2016-04-01

    Full Text Available Menghadapi potensi ancaman serangan senjata rudal pemusnah massal dari rogue states, seperti Iran and Korea Utara, Amerika Serikat (AS merespon dengan mendirikan program Pertahanan Rudal Balistik (BMD untuk menembak jatuh rudal-rudal tersebut di angkasa. Akan tetapi, Republik Rakyat Cina (RRC menganggap program BMD AS itu tidak hanya bertujuan untuk menghadapi rogue states, namun juga RRC. RRC menilai rudal dan senjata nuklir sebagai "belati" yang telah berhasil menjamin stabilitas internasional melalui penciptaan hubungan saling gentar (mutual deterrence di antara kekuatan-kekuatan nuklir dunia. Sementara program BMD yang diibaratkan sebagai "perisai" dianggap hanya akan mendestabilisasi hubungan tersebut. Guna mengimbangi BMD AS, RRC akan meningkatkan jumlah dan kualitas rudal serta senjata nuklirnya hingga tetap kredibel dalam menjaga hubungan saling gentar dengan AS. Kondisi ini justru akan menciptakan lingkungan strategis internasional yang makin tidak stabil dan bahkan berpotensi memicu perlombaan senjata nuklir antara RRC dengan AS. Untuk mencegah kondisi tersebut, AS harus meyakinkan RRC bahwa program BMD hanya digunakan untuk menghadapi rogue states.

  8. PENCITRAAN AMERICAN NIGHTMARE MELALUI PENGGUNAAN ARCHETYPEDAN LOOSE SENTENCE STRUCTUREDALAM “THE GREAT GATSBY” KARYA F. SCOTT. FIZGERALD

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    Tintin Susilowati

    2014-12-01

    Full Text Available Penelitian ini adalah penelitian stilistika yang mengkaji tentang penggunaan archetype dan loose sentence structure dalam membangun kesan mental pembaca tentang American Nightmare. Melalui penelitian ini, peneliti peneliti menggali pola-pola penggunaan archetype, loose sentence structure, serta konsep mental pembaca dalam memahami bacaan.Tujuan penelitian ini adalah untuk mengetahui efektifitas gaya penulisan Fizgerald dengan menggunakan ornamen berupa archetype, loose sentence structure guna membangun kesan mental pembaca tentang America Nightmare. Pendekatan penelitian ini adalah deskriptive kualitatif sedangkan desainnya adalah library research. Data yang digunakan adalah data primer berupa kutipankutipan yang dicari dari novel, selain itu juga data sekunder berupa referensireferensi pendukung. Peneliti juga menggunakan coding dalam proses koleksi data. Teknik ini digunakan untuk membantu peneliti dalam mengklasifikasikan data. Lebih lanjut, penelitian ini merupakan penelitian dokumentasi maka dalam analisis peneliti menggunakan pendekatan content analysis selain itu interactive analysis juga digunakan peneliti dalam tahap analisis data. Dalam penelitian ini diperoleh data sebagai berikut, 1.ditemukan data tentang penggunaan archetype sejumlah 851 data/ 70.79%; 2. ditemukan data tentang penggunaan loose sentence structure sejumlah 351 data/ 29.20 %; 3. ditemukan data tentang penggunaan archetype dan loose sentence structure secara bersamaan sejumlah 1202 data/ 100%. Sedangkan kesimpulan dari penelitian ini adalah:penggunaan kedua ornamen khususnya berupa archetype didukung juga oleh penggunaan loose sentence structure membuat kontek dari sebuah teks mudah dipahami, Kedua ornamen tersebut meminimalis kesulitan pembaca dalam berinteraksi dengan teks.

  9. Audit Keamanan SIMAK Berdasarkan ISO 27002 (Studi Kasus: FE UNUD

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    Yulius C. N. Bless

    2016-01-01

    Full Text Available Keamanan sistem informasi merupakan sebuah bagian vital yang menjadi perhatian khusus bagi setiap orang yang aktif menggunakan teknologi internet sebagai alat komunikasi dan informasi. Institusi pendidikan seperti universitas, yang menggunakan sistem informasi sebagai salah satu cara dalam manajemen informasi terkait administrasi pegawai dan mahasiswa, maupun informasi lainnya guna menunjang proses pengambilan keputusan. Sistem Informasi Manajemen Akademik (SIMAK di Fakultas Ekonomi Universitas Udayana berfungsi untuk manajemen data akademik mahasiswa. Informasi yang diolah dalam SIMAK haruslah memenuhi CIA (Confidentiality, Integrity, dan Availability. Audit dilakukan agar dapat diketahui tingkat kematangan sistem informasi saat ini. Standar dalam proses audit SIMAK menggunakan ISO/IEC 27002:2005 dan COBIT 4.1 untuk proses pemetaan dan penyusunan rekomendasi. Tingkat kematangan SIMAK saat ini adalah 3 atau Well Defined. Secara umum, tingkat kematangan ini dimaksudkan bahwa sudah terdapat prosedur yang standar dan telah didefinisikan secara baik, namun pelaksanaannya masih belum dilakukan secara rutin dan terstruktur.   Kata kunci: audit, COBIT 4.1, ISO/IEC 27002:2005, tingkat kematangan.

  10. RANCANG BANGUN APLIKASI KOMUNITAS DONOR DARAH BERBASIS WEB DAN ANDROID YANG DILENGKAPI LAYANAN INFORMASI GEOGRAFIS

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    Kadek Yogi Saputra

    2016-12-01

    Full Text Available Kebutuhan darah di PMI (Palang Merah Indonesia wilayah Denpasar terus meningkat. Kesulitan untuk mendapatkan pendonor darah guna mengganti darah pada PMI (Palang Merah Indonesia menyebabkan terbatasnya stok darah pada PMI (Palang Merah Indonesia. Aplikasi komunitas donor darah berbasis web dan Android digunakan untuk berbagi informasi yang bersangkutan dengan donor darah. Dalam Aplikasi ini memanfaatkan beberapa fitur yang dapat memudahkan pengguna untuk mencari informasi donor darah, seperti fitur layanan informasi geografis dengan memanfaatkan Google Maps API sebagai media peta dan fitur pemberitahuan pada aplikasi berbasis Android. Hasil dari pengujian Black-Box menunjukkan bahwa seluruh fungsi yang ditampilkan dalam sistem sudah berjalan dengan baik dan sesuai dengan tujuan yang diharapkan, untuk pengujian aplikasi menggunakan metode usability testing dengan penyebaran kuisioner kepada 20 responden mendapatkan hasil bahwa tampilan aplikasi sudah bagus dan mudah untuk digunakan. Hasil akhir dari aplikasi menunjukkan bahwa pengguna dapat mengetahui lokasi Rumah Sakit dan lokasi kegiatan donor darah. Selain itu pengguna juga dapat mengetahui adanya kebutuhan darah dan kegiatan donor darah dengan cepat melalui fitur pemberitahuan pada aplikasi berbasis android.

  11. EVALUASI MANAJEMEN PEMBERIAN MINYAK BERIODIUM: STUDI KASUS DI KABUPATEN MALANG, JAWA TIMUR

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    Syarifudin Latinulu

    2012-11-01

    Full Text Available Program Nasional penanggulangan masalah gondok endemik (sekarang GAKI berupa pemberian suntikan lipiodol sejak 1974-1992 dan iodisasi/distribusi garam konsumsi bagi desa-desa gondok endemik (1976-sekarang. Sejak Oktober 1992 program pemberian Lipiodol diganti dengan pemberian kapsul minyak beriodium sementara pemasaran garam beriodium tetap dilaksanakan. Keterbatasan Lipiodol, sarana dan dana operasional merupakan kendala serius dalam upaya pencapaian cakupan desa dan penduduk secara luas. Penelitian manajemen distribusi minyak beriodium ini dilakukan agar kendala dan hal-hal negatif yang terjadi pada pemberian Lipiodol tidak terulang pada distribusi Kapsul Iodium. Penelitian dilakukan di Kabupaten Malang, Jawa Timur. Di Kabupaten Malang terdapat 241 desa endemik berat (61.5%, 64 desa (16.3% endemik ringan, 59 desa (15.1% endemik sedang dan 28 desa (7.1% non endemik dari 392 desa yang disurvei sejak tahun 1980-1993. Di daerah ini baru sekitar 20% sasaran yang sudah pernah disuntik Lipiodol yang mendapat suntikan ulang. Pelaksanaan penyuntukan Lipiodol didasarkan atas prinsip atau azas pemerataan. Demikian juga distribusi kapsul minyak beriodium masih menganut "azas pemerataan" karena keterbatasan kapsul, dan masih ada 21% penduduk sasaran di Kabupaten Malang yang belum terjangkau kapsul. Kapsul diperoleh melalui dana APBN dan APBD mengikuti mekanisme perencanaan dari bawah. Terdapat penajaman ibu hamil dan bayi guna mencapai bebas kretin baru dan prevalensi TGR<18% pada tahun 2000.

  12. PERANCANGAN DAN IMPLEMENTASI SOUND LEVEL METER (SLM DALAM SKALA LABORATORIUM SEBAGAI ALAT UKUR INTENSITAS BUNYI

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    Jamaludin Jamaludin

    2016-11-01

    Keywords  : Sound Level Meter, Wave Mechanics Penelitian yang berbasis laboratorium merupakan implementasi dari Gelombang Mekanik (GM. Pada peristtiwa fisis ini akan diteliti tentang Gelombang Mekanik dalam mengukur Intensitas Bunyi. Guna untuk mengetahui SLM yang relevan menggunakan mic condenser serta menentukan kebisingan bunyi dalam tingkat frekuensi yang berbeda dalam skala Laboratorium. Pengujian intensitas bunyi dilakukan dalam kondisi ruang yang kedap suara serta perbandingan intensitas bunyi dengan SLM rancangan industri. Dalam penelitian ini juga membandingkan antara SLM Rancangan dengan SLM Nor-118. Sehingga data yang diperoleh adalah hasil dari pengambilan data yang kami lakukan antara SLM Rancangan dengan SLM Nor-118 bisa dikatakan relevan namun ada perbedaan selisih sebesar ±5.0 %. Dan pada saat frekuensi tertentu dia akan menurun yang disebabkan oleh beberapa faktor internal dan eksternal. Kesimpulan yang diambil adalah dalam setiap pengambilan data harus dalam kondisi ruang yang kedap suara sehingga ketika dalam pengambilan data tidak ada faktor yang mempengaruhi baik eksternal maupun internal. Kata Kunci : Sound Level Meter, Gelombang Mekanik

  13. Studi Analisa Stabilitas Transien Sistem Jawa-Madura-Bali (Jamali 500kV Setelah Masuknya Pembangkit Paiton 1000 MW Pada Tahun 2021

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    Prima Prahasta Rezky

    2017-01-01

    Full Text Available Dengan kebutuhan akan listrik yang setiap tahunnya meningkat khususnya di pulau jawa dan sekitarnya, pemerintah melalui PLN merencanakan pengembangan kapasitas dan energi listrik guna mengatasi meningkatnya kebutuhan tersebut. Sehingga pada tahun 2021 sistem kelistrikan di Jawa-Bali menambahkan satu unit pembangkit Paiton 1000 MW. Dengan adanya pembangkit baru tersebut maka diperlukan rekonfigurasi jaringan dan perlu dilakukan analisis ulang terhadap kinerja sistem secara keseluruhan. Dari hasil simulasi menunjukkan bahwa untuk kasus lepasnya generator, lepasnya satu saluran dan saluran dobel sirkit tidak menyebabkan sistem lepas sinkron. Karena ketika generator lepas, daya supply yang hilang hanya 2% dari total pembangkitan dan lepasnya saluran dapat di backup oleh sistem interkoneksi. Begitu juga dengan kasus single pole auto reclosing dengan waktu CB kembali tertutup sebesar 500 ms setelah gangguan, hasil respon sudut rotor, frekuensi dan tegangan menunjukkan sistem tetap stabil. Kemudian untuk kasus waktu pemutusan kritis (CCT, nilai CCT pada sistem berada pada kisaran 300 ms – 400 ms. Sehingga dengan standart batas pemutusan CB untuk sistem transmisi adalah 120 ms – 140 ms maka dapat dikatakan sistem tetap stabil ketika terjadi hubung singkat tiga fasa ke tanah.

  14. Pembuatan Kakas Pendeteksi Unused Method pada Kode Program PHP dengan Framework CodeIgniter Menggunakan Call Graph

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    Divi Galih Prasetyo Putri

    2014-03-01

    Full Text Available Proses evolusi dan perawatan dari sebuah sistem merupakan proses yang sangat penting dalam rekayasa perangkat lunak tidak terkecuali pada aplikasi web. Pada proses ini kebanyakan pengembang tidak lagi berpatokan pada rancangan sistem. Hal ini menyebabkan munculnya unused method. Bagian-bagian program ini tidak lagi terpakai namun masih berada dalam sistem. Keadaan ini meningkatkan kompleksitas dan mengurangi tingkat understandability sistem. Guna mendeteksi adanya unused method pada progam diperlukan teknik untuk melakukan code analysis. Teknik static analysis yang digunakan memanfaatkan call graph yang dibangun dari kode program untuk mengetahui adanya unused method. Call graph dibangun berdasarkan pemanggilan antar method. Aplikasi ini mendeteksi unused method pada kode program PHP yang dibangun menggunakan framework CodeIgniter. Kode program sebagai inputan diurai kedalam bentuk Abstract Syntax Tree (AST yang kemudian dimanfaatkan untuk melakukan analisis terhadap kode program. Proses analisis tersebut kemudian menghasilkan sebuah call graph. Dari call graph yang dihasilkan dapat dideteksi method-method mana saja yang tidak berhasil ditelusuri dan tergolong kedalam unused method. Kakas telah diuji coba pada 5 aplikasi PHP dengan hasil  rata-rata nilai presisi sistem sebesar 0.749 dan recall sebesar 1.

  15. IMPLEMENTASI PERLINDUNGAN HUKUM BAGI KREDITOR DALAM PEMBERIAN KREDIT MODAL KERJA TANPA AGUNAN (Studi di Danamon Simpan Pinjam Unit Turen

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    Muhammad Hatta Pratama

    2015-06-01

    Full Text Available Abstract   This paper aims to identify and analyze the implementation of legal protection for creditors in the provision of working capital loans without collateral. Writing method used is the juridical empirical approach to legislation. There are two forms of legal protection for creditors in lending without collateral. First Protection preventive law, the agreement required binding for both parties in order to avoid losses in case of bad credit that can later be used as the basis for billing when the bad loans. Second, repressive legal protection, which is necessary to the protection of a special court handling problems of small banks with low cost considering the amount of credit granted is not too large. Key words: legal protection, personal loan, creditors, debitors     Abstrak   Tulisan ini bertujuan untuk mengetahui dan menganalisis implementasi perlindungan hukum bagi kreditor dalam pemberian kredit modal kerja tanpa agunan. Metode penulisan yang digunakan adalah yuridis empiris dengan pendekatan perundang-undangan. Ada dua bentuk perlindungan hukum bagi kreditor dalam pemberian kredit tanpa agunan. Pertama Perlindungan hukum preventif, diperlukan isi perjanjian yang mengikat bagi kedua belah pihak guna menghindari kerugian apabila terjadi kredit macet yang nantinya dapat dijadikan dasar untuk penagihan apabila kredit macet. Kedua,  Perlindungan hukum Refresif, dimana pada perlindungan ini diperlukan sebuah pengadilan kecil yang khusus menangani permasalahan perbankan dengan biaya yang murah mengingat jumlah kredit yang diberikan tidaklah terlalu besar. Kata kunci: perlindungan hukum, kredit tanpa agunan, kreditor, debitor

  16. PERANCANGAN E-COMMERCE PENJUALAN KOMPUTER DAN ALAT ELEKTRONIK BERBASIS WEB PADA TOKO DAMAR KOMPUTER PRINGSEWU

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    Ahmad Mustofa

    2017-05-01

    Full Text Available Damar Komputer  adalah perusahaan yang bergerak di bidang penjualan komputer  dan alat elektronik lainnya.  Sangat perlu adanya kemudahan pelayanan untuk memudahkan pelanggan yang jauh dari jangkauan. Guna memfasilitasi itu semua dapat direalisasikan dengan toko online (E-Commerce. Aplikasi toko online yang dibangun ini bertujuan untuk membantu Damar Komputer  dalam hal pemasaran dan penjualan produk. Proses pembuatan program ini dimulai dengan menganalisa sistem yang telah ada di Damar Komputer Pringsewu, kemudian dibuat DFD, ERD  yang diperlukan. Dilanjutkan dengan mendesain interface dan membuat programnya. Aplikasi toko online ini menggunakan bahasa pemrograman PHP, MySQL sebagai database, Macromedia Dreamweaver 8 sebagai editor HTML dan Photo shop Cs 3 sebagai image editor. Aplikasi ini memiliki tiga fungsi utama. Pertama yaitu untuk user umum, setiap pengunjung website bisa melihat katalog produk, menggunakan layanan website, tetapi tidak bisa melakukan pemesanan produk. Kedua adalah anggota yang bisa melakukan pemesanan produk. Terakhir yaitu administrator yang bisa melakukan pengelolaan data produk, mengelola pesanan dan memperoleh laporan.

  17. KERAGAMAN FENOTIPE TRUSS MORFOMETRIK DAN GENOTIPE IKAN GABUS (Channa striata DARI JAWA BARAT, SUMATERA SELATAN, DAN KALIMANTAN TENGAH

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    Irin Iriana Kusmini

    2015-12-01

    Full Text Available Ikan gabus di Indonesia awalnya hanya terdapat di Barat garis Wallace (Sumatera, Jawa, dan Kalimantan yang kemudian diintroduksi ke Indonesia bagian Timur. Ikan gabus termasuk ke dalam deretan ikan air tawar sebagai sumber daya genetik untuk menunjang diversifikasi usaha budidaya. Guna menyukseskan program diversifikasi tersebut, maka perlu diketahui keragaman genetik ikan gabus dari Jawa Barat, Sumatera Selatan, dan Kalimantan Tengah agar dapat direkomendasikan sebagai dasar pemuliaan. Tujuan penelitian ini untuk menganalisis keragaman dan kekerabatan antara populasi ikan gabus dari Jawa Barat, Sumatera Selatan, dan Kalimantan tengah. Metode penelitian dilakukan dengan analisis fenotipe terhadap 16 ekor ikan sampel dari masing-masing daerah tersebut, sedangkan untuk analisis keragaman genotipe masing-masing digunakan 10 ekor ikan dari setiap daerah. Analisis tersebut dilakukan melalui truss morfometrik dan RAPD dengan primer OPA-10, OPA-11, dan OPA-15. Hasil penelitian menunjukkan keragaman berdasarkan truss morfometrik dan hasil PCR ikan gabus asal Sumatera Selatan lebih tinggi dibandingkan Kalimantan Tengah dan Jawa Barat. Kekerabatan ikan gabus Kalimantan Tengah lebih dekat dengan ikan gabus Sumatera Selatan dibandingkan dengan ikan gabus Jawa Barat. Hasil penelitian ini dapat dijadikan sebagai informasi untuk pertimbangan dalam program pemuliaan.

  18. PENGEMBANGAN KETERAMPILAN GERAK DASAR MOTORIK KASAR MELALUI PEMBELAJARAN SENI TARI KIPAS PADA ANAK TUNARUNGU

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    Dudi Gunawan

    2016-04-01

    Full Text Available Pembelajaran seni tari merupakan pembelajaran yang dapat membantu anak dalam mencapai perkembangan potensi anak seperti : pembentukan fisik, emosional, sosialisasi, perubahan tingkah laku, dan daya fikir, sehingga diharapkan anak mampu berfikir kreatif, dengan kata lain belajar aktif untuk beraktivitas dalam kehidupan seharihari. Penerapan pembelajaran seni tari pada anak tunarungu memerlukan suatu pendekatan yang dilakukan oleh pendidik, guna mengembangkan kreativitas gerak anak tunarungu, dalam penelitian ini mengembangkan gerak dasar motorik kasar anak tunarungu. Untuk mengembangkan gerak dasar motorik kasar anak tunarungu dibutuhkan pembelajaran yang menyenangkan, salah satunya melalui pembelajaran seni tari kipas, karena pembelajaran seni tari kipas ini mengarahkan anak untuk aktif bergerak. Metode yang digunakan dalam penelitian ini adalah metode Single Subjek Reserch (SSR dengan desain A-B-A yang mana pada baseline-1 (A-1 dilakukan empat sesi, pada intervensi (B delapan sesi, sedangkan pada baseline-2 (A-2 dilakukan empat sesi. Dari hasil penelitian yang telah dilakukan, pada baseline-1, nilai presentase subjek berinisial RPS 37%. Setelah diberikan intervensi pada baseline-2 mengalami peningkatan yaitu 73%. Dengan demikian dapat disimpulkan bahwa pembelajaran seni tari kipas dapat dijadikan salah satu cara untuk mengembangkan gerak dasar motorik kasar anak tunarungu.

  19. PENERAPAN ALGORITMA C4.5 UNTUK PREDIKSI PENGGUNAAN JENIS KONTRASEPSI BERBASIS WEB

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    Rusda Wajhillah

    2017-09-01

    Keluarga Berencana (KB merupakan suatu program pemerintah yang dirancang untuk menyeimbangkan antara kebutuhan dan jumlah penduduk dengan menggunakan alat kontrasepsi. Kurangnya pengetahuan tentang kontrasepsi menyebabkan tidak sedikit akseptor lebih memilih menggunakan kontrasepsi berdasarkan coba-coba atau bahkan mengikuti saran dari orang lain yang kurang paham terhadap alat kontrasepsi. Oleh sebab itu, diperlukan adanya tindakan/penanganan khusus untuk mempermudah para akseptor dalam memilih kontrasepsi yang efektif dan sesuai dengan kondisi tubuhnya. Algoritma C4.5 yaitu metode pohon keputusan mengubah fakta yang sangat besar menjadi pohon keputusan yang merepresentasikan aturan. Aturan dapat dengan mudah dipahami dengan bahasa alami.Untuk itu, dalam penelitian ini akan dilakukan analisa data penggunaan jenis kontrasepsi menggunakan klasifikasi data mining yakni algoritma C4.5 dengan menggunakan beberapa parameter diantaranya usia, jumlah anak, tekanan darah dan riwayat penyakit yang akan diaplikasikan dalam bentuk web guna mempermudah para akseptor dalam mendapatkan nilai informasi yang lebih cepat dan fleksibel. Dari 130 jumlah kasus yang terdiri dari 104 kasus akseptor pengguna kontrasepsi hormonal dan 26 kasus pengguna kontrasepsi non hormonal yang didapat dari Posyandu Desa Nyangkowek Kecamatan Cicurug, maka didapatkan 14 rule yang dihasilkan dari pohon keputusan algoritma C4.5 dengan jumlah class non hormonal sebanyak 8 rule dan jumlah class hormonal sebanyak 6 rule serta dievaluasi dengan pengujian Cross Validation yangmenghasilkan tingkat akurasi sebesar 85,38%, sehingga dapat disimpulkan bahwa penelitian ini dapat membantu para akseptor KB dalam memilih jenis kontrasepsi yang efektif. Kata Kunci: Akseptor, Algoritma C4.5, Kontrasepsi, Sistem Pakar

  20. Pengaruh Penambahan PWM (Pulse Width Modulation Pada Generator HHO Tipe Dry Cell

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    Fungky Dyan Pertiwi

    2013-09-01

    Full Text Available Generator HHO memanfaatkan proses elektrolisis air agar mendapatkan gas H2. Namun, pada praktiknya pemakaian arus dari aki yang besar dan temperatur tinggi membuat bejana generator menjadi cepat rusak, sehingga dibutuhkan tambahan rangkaian elektronika PWM pada pengujian generator HHO guna mengatasi permasalahan tersebut. Penelitian menggunakan elektroda plat berjumlah 9 berdimensi 120mm 120mm, tebal 1mm dan dibatasi oleh o-ring dengan diameter 126mm, tebal 3mm. Pengujian dilakukan secara eksperimen dengan 2 kelompok yaitu kelompok control yang mana pengujian tanpa menggunakan PWM serta kelompok uji dimana pengujian menggunakan PWM dengan variasi duty cycle 30%, 50% dan 70%. Pengujian dilakukan hingga temperatur elektrolit 93oC. Hasil uji didapatkan bahwa arus, laju produksi dan efisiensi terbesar didapatkan pada pengujian tanpa PWM yang mencapai 60,6A, 6,033 10-6kg/s dan 25,69%. Namun, pada pengambilan data kedua efisiensi turun menjadi 19,74%. Penambahan PWM pada pengujian berpengaruh pada arus dan temperatur yang stabil meskipun laju produksi dan efisiensi lebih kecil daripada pengujian tanpa PWM. Pengujian dengan PWM pada duty cycle 70% menghasilkan laju produksi dan efisiensi terbesar yang mencapai 1,843 10-6 kg/s dan 15,19%.

  1. Demokrasi dan Kekuasaan Politik Calon Incumbent

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    Andre Ristian

    2016-06-01

    Full Text Available Demokrasi yang selama ini diidam-idamkan banyak rakyat untuk mencapai satu kesejahteraan, ternyata tidak lebih dari sekedar “mainan”  yang dipermain oleh elit politik. Ungkapan “sinis” di atas akan diruaikan dalam tulisan ini guna melihat gambaran kekuatan politik yang berkuasa di arena demokrasi lokal di era reformasi. Penelitian ini penting untuk dibahas secara ilmiah karena besarnya harapan masyarakat untuk perbaikan politik (khusus untuk lokal terutama setelah penerapan pasca reformasi otonomi daerah. Faktanya adalah demokrasi yang berjalan di tingkat lokal gagal untuk mensejahterakan dan membalikkan keadaan seperti yang diharapkan. Keuntungan dari posisi incumbent untuk menggunakan sumber daya kewarganegaraan pada frame birokrasi dan pelayanan publik kamuflase tercakup dalam "APBD" menimbulkan dampak negatif pada demokrasi. Adapun pertanyaan substansial dalam peneilitian ini adalah bagaimana relasi demokrasi dengan kekuatan pasangan incumbent, kekuatan incumbent serta actor yang bermain dalam pemilukada Bangka-Belitung tahun 2013. Adapun metode yang digunakan adalah metode penelitian kualitatif khsusnya studi pustaka.  Hasil EkoTrus sebagai incumbent memainkan semua peran dan sumberdaya untuk memenangkan pertarungan di Pemilukada Bangka Belitung tahun 2013.

  2. Peta Buatan untuk Peningkatan Efektivitas Proses Belajar Sistem Koordinat Cartesius

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    NFN Rahmiah

    2012-01-01

    Full Text Available Pendidikan merupakan suatu rekayasa untuk mengendalikan learning guna mencapai tujuan yang direncanakan secara efektif dan efisien, dalam proses rekayasa ini peranan teaching sangat penting karena merupakan kegiatan yang dilakukan oleh guru untuk mentransfer pengetahuan, keterampilan dan nilai kepada siswa sehingga apa yang ditransfer memiliki makna bagi siswa sendiri dan berguna bagi dirinya sendiri dan masyarakat. Upaya untuk menghadapi tantangan tersebut adalah seorang guru perlu kreatif dan inovatif menciptakan metode mengajar yang dapat meningkatkan efektivitas proses pembelajaran. Oleh karena itu, kajian ini yang merupakan laporan hasil penelitian tindakan kelas pada salah satu SD Negeri di Kabupaten Maros Provinsi Sulawesi Selatan. Berdasarkan hasil yang diperoleh, pada umumnya terjadi peningkatan efektivitas proses berupa sikap belajar peserta didik yang diukur dengan menggunakan angket pengamatan dari siklus I dengan mean sebesar 1,80 ke siklus II sebesar 2,20. Sementara itu, hasil penilaian kognitif yang diukur dengan soal pencapaian kompetensi dasar juga mengalami peningkatan mean dari 70,55 pada siklus I menjadi 74,00 pada siklus ke II. Metode ini sangat dimungkinkan dapat dikembangkan melalui pendidikan matematika, karena matematika memiliki struktur dengan keterkaitan yang kuat dan jelas satu dengan yang lainnya, serta berpola pikir deduktif dan konsisten serta matematika merupakan alat yang dapat memperjelas dan menyederhanakan suatu keadaan atau situasi melalui abstraksi, idealisasi, atau generalisasi untuk suatu studi pemecahan masalah

  3. KINERJA HUBUNGAN MASYARAKAT PEMERINTAH DAERAH KABUPATEN DAN KOTA DI JAWA BARAT

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    Agus Rahmat

    2016-12-01

    Full Text Available Kebutuhan pemerintah Indonesia atas Humas pemerintah tidak lagi dalam tataran wacana atau sekedar konsep secara keIlmuan, keberadaan Humas pemerintah didorong atas kebutuhan pemerintah untuk menjelaskan apa yang dilakukan oleh pemerintah kepada ,asyarakat guna memperoleh dukungan dan untuk menerangkan apa dan bagaimana yang dilakukan pemerintah sehingga lingkungan masyarakat dalam dan masyarakat luar percaya. sudah sejak lama pemerintah di Indonesia termasuk pemerintah daerah memiliki Humas pemerintah, bahkan khusus di lingkungan pemerintah, profesi ini tergabung dalam wadah BakoHumas. Fakta yang ada dan berkembang mengisyaratkan sekaligus mempertanyakan mengenai kinerja Humas Pemerintah selama ini. Penelitian ini dilakukan dengan tujuan untuk mendeskripsi kinerja Humas pemerintah khususnya Humas Pemerintah kabupaten dan kota di Jawa Barat. Untuk mencapai tujuan penelitian, metode yang digunakan adalah deskriptif dengan teknik pengumpulan data dilakukan melalui penyebaran angket. Temuan dari penelitian ini memperlihatkan bahwa: pertama, kinerja Humas pemerintah lebih banyak menerimaan teguran dibanding pujian/penghargaan atas hasil kerja; kedua, pegawai di bagian Humas pemerintah sangat sedikit yang berlatar belakang pendidikan formal komunikasi, terlebih lulusan keHumasan selain itu pegawai juga jarang mendapat pendidikan non formal bidang keHumasan; ketiga, aktivitas Humas pemerintah lebih tertumpu pada kegiatan rutin berupa penyediaan informasi bagi media. Konsekuens dari temuan penelitian ini adalah perlunya pengembangan kompetensi pegawai Humas pemerintah melalui linieritas bidang kerja dan pendidikan bagi pegawai baru dan pelatihan bidang keHumasan bagi petugas yang sudah ada. DOI: 10.24198/jkk.vol4n2.2

  4. Pengujian Dan Analisa Anti Komputer Forensik Menggunakan Shred Tool

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    Budi Rahardjo

    2016-08-01

    Full Text Available Komputer forensik dan anti komputer forensik adalah dua bidang yang saling berlawanan. Komputer forensik dilakukan oleh ahli komputer forensik guna memperoleh data dan bukti akurat dari kasus cyber crime untuk penyelidikan, sedangkan anti komputer forensik dilakukan oleh attacker untuk menghilangkan jejak sekaligus menyulitkan ahli komputer forensik dalam melakukan tugasnya. Bagi attacker, pemilihan tool anti komputer forensik yang default di mesin target, dinilai lebih  efektif  dan  cepat  dibandingkan menginstalasi terlebih dahulu di  mesin korban. Untuk itu dipilihlah shred sebagai aplikasi anti komputer forensik pada mesin GNU/Linux. Jika anti forensik berhasil, ahli forensik akan sulit melakukan komputer forensik terhadap data yang menjadi barang bukti cyber crime. Paper ini memaparkan mengenai anti forensik yang dilakukan oleh attacker terhadap mesin remote GNU/Linux untuk kasus cyber crime di jaringan komputer. Anti forensik dilakukan menggunakan shred terhadap file syslog untuk menghapus jejak kejahatan sekaligus menyulitkan proses forensik oleh ahli komputer forensik. Pengujian dilakukan pada 3 buah komputer berbasis GNU/Linux pada intranet Lab Sinyal Sistem ITB. Masing - masing bertindak sebagai mesin target (server, mesin firewall, dan mesin attacker. Dilakukan proses anti komputer forensik dan komputer forensik di mesin server. Hasil pengujian dicatat dan dianalisa untuk kemudian ditarik kesimpulan.

  5. Strategi Mitigasi Risiko Aset Kritis Teknologi Informasi Menggunakan Metode Octave Dan FMEA

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    Alvina Hendika Putri

    2017-07-01

    Full Text Available Pengelolaan risiko dengan baik sangat berpengaruh terhadap proses bisnis perusahaan. SMC RS Telogorejo merupakan salah satu rumah sakit yang memiliki banyak aset TI di dalamnya untuk menunjang proses bisnis utamanya. Permasalahan yang sering dialami adalah kerusakan yang terjadi pada aset TI akibat proses kontrol dan maintenance yang belum dilakukan secara rutin dan adanya serangan dari hacker. Kejadian tersebut mengakibatkan semua kegiatan operasional terganggu dan kadang terhenti. Tujuan dari penelitian ini adalah untuk mengetahui apa saja aset TI yang ada di perusahaan, menganalisa risiko yang terjadi pada setiap aset TI dan mengetahui mitigasi apa saja yang perlu dilakukan apabila risiko tersebut terjadi pada aset TI. Metode penelitian yang digunakan adalah Octave untuk mengelola risiko aset TI dan FMEA untuk melakukan penilaian terhadap masing-masing risiko, yang kemudian diranking berdasarkan prioritasnya. Hasil yang diperoleh dalam peneltian ini adalah 0 risiko very high, 0 risiko high, 0 risiko medium, 9 risiko low, 36 risiko very low. Walaupun hanya diperoleh risiko dengan level low dan very low, namun tetap dilakukan mitigasi guna perbaikan Sistem Manajemen Keamanan Informasi perusahaan.

  6. USULAN PERBAIKAN KESELAMATAN KERJA MENGGUNAKAN METODE JOB SAFETY ANALYSIS (JSA DAN FAILURE MODE AND EFFECT ANALYSIS (FMEA

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    Ariel Levi

    2017-10-01

    Full Text Available PT Prima Utama Mitra Anda adalah perusahaan yang bergerak di bidang industri pembuatan box karoseri. Proses produksinya banyak menggunakan alat atau mesin yang dapat menyebabkan kecelakaan kerja. Data perusahaan menunjukkan terdapat 73 kasus kecelakaan kerja pada tahun 2013 dan 107 kasus kecelakaan kerja pada tahun 2014. Dengan demikian, perlu dilakukan tindakan perbaikan guna menghindari terjadinya kerugian. Dalam penelitian ini digunakan metode Job Safety Analysis (JSA dengan pendekatan metode Failure Mode and Effect Analysis (FMEA. Berdasarkan tahapan JSA, terdapat 86 jenis kecelakaan kerja dan diperoleh 5 pekerjaan kritis untuk dianalisis menggunakan metode FMEA. Setelah dilakukan perhitungan RPN, didapatkan 3 pekerjaan dengan tingkat kecelakaan paling tinggi, yaitu pekerjaan menggunakan mesin saw blade, pekerjaan menggunakan mesin las dan pekerjaan menggunakan mesin bor. Selanjutnya, pekerjaan tersebut diberi rekomendasi perbaikan berupa penyusunan Instruksi Kerja (IK. IK berisi langkah dasar pekerjaan, potensi bahaya, serta tata cara kerja yang benar. Selain menyusun IK, tingkat disiplin kerja juga perlu diperhatikan untuk membuktikan penyebab pasti kecelakaan kerja. Tingkat disiplin kerja dipengaruhi oleh beberapa faktor, yaitu tujuan dan kemampuan, teladan pimpinan, balas jasa, keadilan, pengawasan melekat, sanksi hukuman, ketegasan, dan hubungan kemanusiaan. Selain faktor-faktor tersebut, tingkat disiplin kerja dapat dibentuk melalui 2 cara, yaitu dengan disiplin preventif dan disiplin korektif.

  7. PENGARUH ATRAKTAN TERHADAP LALAT BUAH PADA TANAMAN BELIMBING DI KABUPATEN BLITAR

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    Moch. Sodiq

    2016-09-01

    Full Text Available Lalat buah telah menjadi salah satu hama penting pada tanaman belimbing (Averrhoa carambola L..  Guna mengatasi serangan lalat buah, petani selalu membungkus buah dan memasang atraktan metil eugenol pada tanaman belimbing pada saat tanaman berbunga sampai dengan buah belimbing dipanen, namun hasilnya belum optimal dalam mengendalikan lalat buah, sehingga perlu dicari cara lain untuk mengendalikan lalat buah belimbing yang lebih efektif.  Penelitian dilakukan pada lahan belimbing petani Kabupaten Blitar.  Sedangkan untuk mengetahui jenis lalat buah yang menyerang buah belimbing, dilakukan identifikasi di Laboratorium HamaTanaman.  Penelitian menggunakan Rancangan Acak Lengkap dan setiap perlakuan diulang 4 kali.  Parameter yang diamati adalah spesies, intensitas serangan, jumlah, dan kelamin lalat buah yang terperangkap.            Hasil penelitian menunjukkan bahwa atraktan tidak berpengaruh terhadap intensitas serangan lalat buah.  Lalat buah yang terperangkap hanya satu spesies yaitu Bactrocera carambolae dan kombinasi jenis atraktan, perangsang bau pakan, warna dan volume tempat atraktan tidak berpengaruh terhadap ketertarikan lalat buah jantan dan betina. Kata kunci : pengaruh, atraktan, lalat buah

  8. Studi Karakteristik Aliran Tiga Dimensi Dan Perpindahan Panas Pada Cascade Airfoil Dengan Pengaruh Clearance

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    Yusuf Wibisono

    2013-03-01

    Full Text Available Dalam dunia teknik khususunya mekanika fluida, aliran tiga dimensi merupakan hal yang sangat penting guna untuk mengetahui fenomena aliran dan perpindahan panas yang terjadi pada bluffbody cascade airfoil. Error atau loses yang terjadi pada cascade airfoil disebabkan oleh adanya aliran sekunder. Error atau loses tersebut menurut penilitian yang terlah dilakukan dapat dikurang dengan aspek clearance. Tujuan dari penilitian ini adalah untuk menganalisa karaktersistik aliran tiga dimensi serta perpindahan panas akibat adanya perubahan jarak antara leading edge antara cascade dan sudut serang serta bentuk geometri. hasil dari simulasi divisualisasikan dalam bentuk velocity dan pressure coefficient. Pada cascade airfoil dengan sudut serang 20° terjadi fenomena pada dinding clearance yaitu tip clearance flow di mana ketika aliran udara melewati dinding akan mengalami up stream yang mengakibatkan arah aliran menuju ke atas, sedangkan pada dinding airfoil ditemukan aliran sekunder berupa curl flow yang akhirnya membentuk spiral point pada trailing edge. Perubahan sudut serang menjadi -20° membuat perbedaan tekanan antara lower side dan upper side semakin lemah, begitu juga tip clearance flow yang terjadi pada wall clearance mengalami perubahan arah menjadi down stream yang mengakibatkan arah aliran menjuu kebawah. Perubahan sudut juga berpengaruh terhadap pressure coeficient pada boundary layer airfoil dan mengakibatkan blockage effect serta terjadinya vortex yang berbeda.

  9. Tipologi Klaster Industri Pengolahan Jagung di Kecamatan Merakurak Kabupaten Tuban Berdasarkan Karakteristik Pengembangan Ekonomi Lokalnya

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    Rusyidi Huda Prasetyo

    2014-09-01

    Full Text Available Pengembangan wilayah Kabupaten Tuban khususnya Kecamatan Merakurakurak masih berorientasi pada growth oriented semata. Pontensi jagung yang menjadi komoditas basis pada wilayah tersebut masih belum terkelola dengan optimal, karena tidak adanya arahan yang lebih spesifik terkait diversifikasi dan pengolahan jagung lebih lanjut. Oleh karena itu diperlukan perumusan arahan yang tepat guna dalam mengembangkan industri pengolahan jagung di Kecamatan Merakurak Kabupaten Tuban. Penelitian ini bertujuan mengidentifikasi tipologi klaster industri pengolahan jagung di Kecmatan Merakurak Kabupaten Tuban dengan pendekatan Pengembangan Ekonomi Lokal (PEL. Hal ini dikarenakan konsep PEL sejalan dengan fenomena yang terjadi di wilayah penelitian, yaitu trkait berkembanganya wirausahawan lokal (industri penglahan jagung dalam rangka mengembangkan ekonomi lokal yang mandiri. Terdapat tiga tahapan mencapai tujuan penelitian. Pertama, identifikasi faktor-faktor yang berpengaruh dengan menggunakan metode analisis faktor konfirmatori, selanjutnya mengelompokkan klaster industri berdasarkan faktor-faktor dengan analisis klaster ttersebut dan pada tahap terakhir menginterpretasi analisis klaster pada setiap tipologi yang muncul dengan analisis deskriptif. Adapun hasil yang didapatkan dari penelitian ini adalah tipologi klaster industri yaitu industri intijagung yang berada pada Desa Tuwiri Kulon, Tlogowaru, Tobo, Sugihan. Kemudian industri pemasok yang berada pada Desa Kapu, Tuwiri Wetan, Pongpongan, Temandang, Tegalrejo dan Tahulu. Serta, industri pendukung yang berada pada Desa Mandirejo, Bogorejo, Sumberejo, Sendang Haji, Sambonggede, Sumber, Boreh Bangle, Senori dan Sembungrejo.

  10. THE PERFORMANCE OF RURAL DEVELOPMENT SCHEME IN ISLAMI BANK BANGLADESH FROM AN ISLAMIC PERSPECTIVE

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    Mohammad Saiful Islam

    2016-06-01

    Full Text Available Islami Bank Bangladesh Limited (IBBL is one of the leading and efficient financial institutions in the globe. The Rural Development Scheme (RDS has become an exclusive domain to play a significant role in increasing the performance of development in nation building. As a result, IBBL is playing a vital role in the rural area in applying the RDS for poverty alleviation. The aim of this study is to analyze the performance of the RDS of IBBL in the rural area. This paper will also discuss the achievements of this scheme in the present context to evaluate its performance. Finally, the researcher will come up with some suggestions and recommendations for further improvement. =========================================== Bank Islami Bangladesh Limited (IBBL adalah salah satu lembaga keuangan terkemuka dan efisien di dunia. “Skema Pembangunan Pedesaan” (RDS telah menjadi suatu domain yang ekslusif dalam memainkan peranan yang signifikan bagi peningkatan performa dalam pembangunan negara. Sebagai hasilnya, IBBL memainkan peranan yang penting di daerah pedesaan dalam mengaplikasikan skama RDS bagi upaya penanggulangan kemiskinan. Tujuan penelitian ini adalah untuk menganalisa performa skema RDS dari IBBL di daerah pedesaan. Paper ini juga akan mendiskusikan pencapaian skaema ini dalam konteks saat ini guna mengevaluasi performanya. Pada akhirnya, peneliti akan menyampaikan beberapa saran dan rekomendasi untuk peningkatan di masa yang akan datang.

  11. PERANAN PUBLIC RELATIONS DALAM MENJARING PEMASANG IKLAN PADA RADIO REPUBLIK INDONESIA CABANG MADYA – DENPASAR

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    I Dewa Ayu Hendrawathy Putri

    2015-12-01

    Full Text Available RRI sebagai salah satu unit pelayanan teknis pemerintah di bidang jasa penyiaran, sejalan dengan tingkat perkembangan dan kemajuan pelayanan, perlu memiliki landasan kerja guna meningkatkan dan menjamin mutu pelayanan jasa penyiarannya. Public Relations yang merangkap bagian divisi Pemasaran dan Pembangunan Usaha secara struktural berada di bawah pimpinan perusahaan. Pada bagian divisi Pemasaran dan Pembangunan Usaha hanya terdiri dari sepuluh orang dan semuanya berperan penting menjadi seorang PR yang mampu mempromosikan RRI. PR diberi wewenang untuk menjalankan tugas sebaik-baiknya khususnya dalam menjalin hubungan dengan pemasang iklan agar dapat meningkatkan kepercayaan masyarakat untuk memasangkan iklan khususnya bagi masyarakat pendengar. Team kerja PR dituntut untuk berkreativitas dalam mempromosikan dan memasangkan produk perusahaan sesuai dengan tugasnya masing-masing. Dengan cara demikian PR dapat terlaksana dengan baik dan lancar sehingga dapat tercapainya tujuan perusahaan. Kegiatan PR juga berupaya untuk mewujudkan hubungan yang harmonis antara badan usaha atau organisasi dengan publiknya. Hal ini dilakukan untuk menarik perhatian pemasang iklan untuk memasangkan iklannya, usaha untuk menanamkan kesan yang menyenangkan, sehingga timbul opini publik yang menguntungkan bagi kelangsungan hidup perusahaan. Sikap yang simpatik, ramah dan sopan yang menunjukkan perhatian terhadap publik akan menciptakan suatu kerja sama yang baik antara Public Relations dengan para pemasang iklan sehingga dapat menghasilkan kerja sama yang profesional.

  12. PERANCANGAN SCORE BOARD DAN TIMER MENGGUNAKAN LED RGB BERBASIS ARDUINO DENGAN KENDALI SMART PHONE ANDROID

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    Fina Supegina

    2015-02-01

    Full Text Available Smart Phone merupakan salah satu kecanggihan teknologi dibidang telekomunikasi yang didalamnya terdapat fitur-fitur yang dapat mempermudah pekerjaan manusia. Banyak sekali jenis smart phone  diantaranya adalah smart phone dengan OS Android. Smart phone Android merupakan smart phone yang mudah penggunaannya, baik untuk keperluan bisnis, pendidikan, hiburan dan lain-lain. Dengan media komunikasi, pertukaran informasi, pertukaran data dan sebagaginya akan terasa lebih mudah dan cepat. Kemajuan teknologi tersebut tentunya belum dapat memenuhi kebutuhan jasmani seseorang khususnya dalam bidang olahraga. Namun kehadirannya mampu mendorong kemudahan dalam bidang olahraga tersebut. Misalnya, penggunaan sistem penskoran dan timer yang menggunakan seven segment sehingga dapat digunakan pada kondisi indoor ataupun outdoor. Score board dan timer digunakan guna mempermudah juri atau wasit menentukan score dan waktu pertandingan pada beberapa cabang olahraga. Karena diketahui setiap cabang olahraga mempunyai peraturan yang berbeda prihal mengenai sistem penskoran dan waktu nya. Hasil dari penelitian ini adalah menghasilkan suatu score board dan timer menggunakan LED RGB yang dapat dikontrol melalui smart phone android. Score board dan timer yang dibuat mampu digunakan dalam beberapa cabang olahraga seperti basket, badminton, footsal dan volley.

  13. Analisa Karakteristik Teori Antrian pada Jaringan IP Multimedia Subsystem (IMS Menggunakan OPNET Modeler 14.5

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    Eko Fajar Cahyadi

    2015-05-01

    Full Text Available Perkembangan teknologi telekomunikasi yang semakin pesat, membuat para operator dan vendor telekomunikasi harus dapat menyediakan layanan telekomunikasi yang aman, cepat, dan multi guna, untuk mendorong terciptanya ekosistem layanan telekomunikasi yang beragam bagi para penggunanya. Next Generation Network (NGN merupakan sebuah teknologi masa depan yang mendukung beberapa layanan terintegrasi seperti voice, data, dan multimedia. Hal utama dari konsep NGN adalah konvergensi dan layanan yang berbasis IP sehingga diperlukan sebuah teknologi yang dikenal dengan IP Multimedia Subsystem (IMS. Agar pengiriman data dalam layanan IMS menjadi lebih efektif dan efisien maka diperlukan sebuah teori antrian yang tepat untuk digunakan sebagai pengatur aliran paket data. Penelitian ini melakukan pengamatan terhadap beberapa layanan pada jaringan IMS dengan menggunakan tiga teori antrian yang berbeda yaitu First In First Out (FIFO, Priority Queuing (PQ, dan Weighted-Fair Queuing (WFQ. Pengamatan dilakukan terhadap layanan Video Conference dan VoIP. Dari hasil simulasi dapat diketahui bahwa teori antrian WFQ pada layanan video conference menghasilkan rata-rata delay sebesar 9.22 ms , delay variation sebesar 0.036 ms dan packet loss sebesar 0.88%. Sedangkan untuk layanan VoIP menghasilkan rata-rata delay sebesar 144 ms, delay variation sebesar 0.021 ms, dan packet loss sebesar 0.05% serta menghasilkan rata-rata throughput sebesar 7.052 Mbps, sehingga teori antrian yang tepat digunakan dalam jaringan IMS dalam penelitian ini adalah WFQ.

  14. APLIKASI SISTEM INFORMASI PERTANAHAN BERDASARKAN JENIS-JENIS HAK ATAS TANAH DI KANTOR PERTANAHAN KOTA SURABAYA II (STUDI KASUS KELURAHAN GENTENG, KECAMATAN GENTENG, SURABAYA

    Directory of Open Access Journals (Sweden)

    Ery Abdul Baary

    2015-02-01

    Full Text Available Di Kantor Pertanahan Kota Surabaya II, sistem informasi pertanahan belum diterapkan, jadi untuk melaksanakan tugasnya hanya menggunakan sebatas peta digital, maka dari itu perlu adanya sistem informasi pertanahan yang terpadu dan mutakhir untuk mendukung dan mengoptimalkan pengelolaan sistem informasi pertanahan di Kota Surabaya II.Pada penelitian ini akan dilakukan pembuatan sistem informasi pertanahan berdasarkan jenis hak atas tanah dengan menggunakan peta digital Kelurahan Genteng, Kecamatan Genteng, Surabaya skala 1:1000, citra Quickbird 2010, database mengenai bidang tanah dan data hasil survey. Pengolahan data menggunakan software utama Autodesk Land Dekstop 2009, ArcGIS 9.3. Pembuatan program aplikasi menggunakan software Visual Basic 6.0 yang dilengkapi dengan software tambahan MapObject 2.2.Dari hasil pembuatan Sistem informasi pertanahan di Kelurahan Genteng, Program ini mampu mengidentifikasi informasi bidang tanah mengenai jenis hak atas tanah yang meliputi 224 bidang tanah yang terdiri dari 132 bidang tanah atas hak guna bangunan, 89 bidang tanah atas hak milik, dan 3 bidang tanah atas hak pakai, serta dilengkapi dengan buku panduan sehingga dapat digunakan untuk membantu dalam pengambilan kebijakan dalam rencana pelaksanaan program inventarisasi penguasaan, pemilikan, penggunaan, dan pemanfaatan tanah.

  15. Land subsidence in the Cerro Prieto Geothermal Field, 1 Baja California, Mexico, from 1994 to 2005. An integrated analysis of DInSAR, levelingand geological data.

    Energy Technology Data Exchange (ETDEWEB)

    Sarychikhina, O; Glowacka, E; Mellors, R; Vidal, F S

    2011-03-03

    Cerro Prieto is the oldest and largest Mexican geothermal field in operation and has been producing electricity since 1973. The large amount of geothermal fluids extracted to supply steam to the power plants has resulted in considerable deformation in and around the field. The deformation includes land subsidence and related ground fissuring and faulting. These phenomena have produced severe damages to infrastructure such as roads, irrigation canals and other facilities. In this paper, the technique of Differential Synthetic Aperture Radar Interferometry (DInSAR) is applied using C-band ENVISAR ASAR data acquired between 2003 and 2006 to determine the extent and amount of land subsidence in the Mexicali Valley near Cerro Prieto Geothermal Field. The DInSAR results were compared with published data from precise leveling surveys (1994- 1997 and 1997-2006) and detailed geological information in order to improve the understanding of temporal and spatial distributions of anthropogenic subsidence in the Mexicali Valley. The leveling and DInSAR data were modeled to characterize the observed deformation in terms of fluid extraction. The results confirm that the tectonic faults control the spatial extent of the observed subsidence. These faults likely act as groundwater flow barriers for aquifers and reservoirs. The shape of the subsiding area coincides with the Cerro Prieto pull-apart basin. In addition, the spatial pattern of the subsidence as well as changes in rate are highly correlated with the development of the Cerro Prieto Geothermal Field.

  16. Broadscale postseismic deformation and lower crustal relaxation in the central Bayankala Block (central Tibetan Plateau) observed using InSAR data

    Science.gov (United States)

    Zhao, Dezheng; Qu, Chunyan; Shan, Xinjian; Zuo, Ronghu; Liu, Yunhua; Gong, Wenyu; Zhang, Guohong

    2018-04-01

    We have generated a more than 500 km long postseismic deformation rate map and cumulative displacement time series in the central Bayankala Block of the Tibetan Plateau using ENVISAT/ASAR data from 2003 to 2010 by the π-RATE stacking algorithm. This rate map spans a period of ∼7.2 years and reveals that postseismic motion of 2001 Kokoxili earthquake exhibits a striking signal, dominating crustal deformation of the central Bayankala Block with a cross-fault magnitude ∼9-11 mm/yr in line of sight (LOS) (∼93.1°E). The southern and northern parts of the postseismic deformation field exhibit different patterns and variable magnitudes, reflecting asymmetry of the displacement distribution. Postseismic motion affects eastward extrusion of the central Bayankala Block, which reaches ∼15 km north of the Ganzi-Yushu fault. To further investigate viscoelastic relaxation of the lower crust in this area after approximately two years, E-M, E-M-M and E-S models are constructed. The result shows that the best fit viscosity for the lower crust is about 1 × 1019 Pa·s. Comparison between cumulative displacements resolved by these three models shows that viscoelastic relaxation of the lower crust makes the most significant contribution to postseismic stress relaxation after 2001 event.

  17. The Use of C-/X-Band Time-Gapped SAR Data and Geotechnical Models for the Study of Shanghai’s Ocean-Reclaimed Lands through the SBAS-DInSAR Technique

    Directory of Open Access Journals (Sweden)

    Antonio Pepe

    2016-11-01

    Full Text Available In this work, we investigate the temporal evolution of ground deformation affecting the ocean-reclaimed lands of the Shanghai (China megacity, from 2007 to 2016, by applying the Differential Synthetic Aperture Radar Interferometry (DInSAR technique known as the Small BAseline Subset (SBAS algorithm. For the analysis, we exploited two sets of non-time-overlapped synthetic aperture radar (SAR data, acquired from 2007 to 2010, by the ASAR/ENVISAT (C-band instrument, and from 2014 to 2016 by the X-band COSMO-SkyMed (CSK sensors. The long time gap (of about three years existing between the available C- and X-band datasets made the generation of unique displacement time-series more difficult. Nonetheless, this problem was successfully solved by benefiting from knowledge of time-dependent geotechnical models, which describe the temporal evolution of the expected deformation affecting Shanghai’s ocean-reclaimed platforms. The combined ENVISAT/CSK (vertical deformation time-series were analyzed to gain insight into the future evolution of displacement signals within the investigated area. As an outcome, we find that ocean-reclaimed lands in Shanghai experienced, between 2007 and 2016, average cumulative (vertical displacements extending down to 25 centimeters.

  18. Multi-temporal InSAR monitoring of landslides in a tropical urban environment: focus on Bukavu (DR Congo)

    Science.gov (United States)

    Nobile, Adriano; Monsieurs, Elise; Dewitte, Olivier; d'Oreyes, Nicolas; Kervyn, Francois

    2016-04-01

    The western branch of the East African Rift System, in Central Africa, is characterized by the presence of several geohazards: earthquakes, volcanoes, and landslides. Every year, landslides cause fatalities, structural and functional damage to infrastructure and private properties with serious disruptions of the organization of societies and severe impact on the populations. These impacts are particularly important in the city of Bukavu (DR Congo) located within the Rift, on the southern shore of Lake Kivu. Large slow-moving landslides continuously affect highly populated slopes in the city. However little is known about their actual kinematics and the processes at play. Here we use multi-temporal InSAR technique to monitor these ground deformations. Using 50 Cosmo-SkyMed SAR images, acquired between March - October 2015 with a revisiting time of 8 days (ascending and descending orbits), we produce displacement-rate maps and ground deformation time series using the PS technique. Movements with a velocity >5cm/yr are detected, which is consistent with field observations. DGPS measurements, taken at 21 benchmarks in the area during the same period, allow validating the results. Similar ground deformation rates are found for the period 2002-2008 using Envisat ASAR images. Furthermore, comparison with rainfall monitoring data acquire on site should help us to understand the influence of water and the tropical seasonality in the slide mechanisms.

  19. Tie Points Extraction for SAR Images Based on Differential Constraints

    Science.gov (United States)

    Xiong, X.; Jin, G.; Xu, Q.; Zhang, H.

    2018-04-01

    Automatically extracting tie points (TPs) on large-size synthetic aperture radar (SAR) images is still challenging because the efficiency and correct ratio of the image matching need to be improved. This paper proposes an automatic TPs extraction method based on differential constraints for large-size SAR images obtained from approximately parallel tracks, between which the relative geometric distortions are small in azimuth direction and large in range direction. Image pyramids are built firstly, and then corresponding layers of pyramids are matched from the top to the bottom. In the process, the similarity is measured by the normalized cross correlation (NCC) algorithm, which is calculated from a rectangular window with the long side parallel to the azimuth direction. False matches are removed by the differential constrained random sample consensus (DC-RANSAC) algorithm, which appends strong constraints in azimuth direction and weak constraints in range direction. Matching points in the lower pyramid images are predicted with the local bilinear transformation model in range direction. Experiments performed on ENVISAT ASAR and Chinese airborne SAR images validated the efficiency, correct ratio and accuracy of the proposed method.

  20. TIE POINTS EXTRACTION FOR SAR IMAGES BASED ON DIFFERENTIAL CONSTRAINTS

    Directory of Open Access Journals (Sweden)

    X. Xiong

    2018-04-01

    Full Text Available Automatically extracting tie points (TPs on large-size synthetic aperture radar (SAR images is still challenging because the efficiency and correct ratio of the image matching need to be improved. This paper proposes an automatic TPs extraction method based on differential constraints for large-size SAR images obtained from approximately parallel tracks, between which the relative geometric distortions are small in azimuth direction and large in range direction. Image pyramids are built firstly, and then corresponding layers of pyramids are matched from the top to the bottom. In the process, the similarity is measured by the normalized cross correlation (NCC algorithm, which is calculated from a rectangular window with the long side parallel to the azimuth direction. False matches are removed by the differential constrained random sample consensus (DC-RANSAC algorithm, which appends strong constraints in azimuth direction and weak constraints in range direction. Matching points in the lower pyramid images are predicted with the local bilinear transformation model in range direction. Experiments performed on ENVISAT ASAR and Chinese airborne SAR images validated the efficiency, correct ratio and accuracy of the proposed method.

  1. Flood Extent Mapping for Namibia Using Change Detection and Thresholding with SAR

    Science.gov (United States)

    Long, Stephanie; Fatoyinbo, Temilola E.; Policelli, Frederick

    2014-01-01

    A new method for flood detection change detection and thresholding (CDAT) was used with synthetic aperture radar (SAR) imagery to delineate the extent of flooding for the Chobe floodplain in the Caprivi region of Namibia. This region experiences annual seasonal flooding and has seen a recent renewal of severe flooding after a long dry period in the 1990s. Flooding in this area has caused loss of life and livelihoods for the surrounding communities and has caught the attention of disaster relief agencies. There is a need for flood extent mapping techniques that can be used to process images quickly, providing near real-time flooding information to relief agencies. ENVISAT/ASAR and Radarsat-2 images were acquired for several flooding seasons from February 2008 to March 2013. The CDAT method was used to determine flooding from these images and includes the use of image subtraction, decision based classification with threshold values, and segmentation of SAR images. The total extent of flooding determined for 2009, 2011 and 2012 was about 542 km2, 720 km2, and 673 km2 respectively. Pixels determined to be flooded in vegetation were typically flooding in vegetation was much greater (almost one third of the total flooded area). The time to maximum flooding for the 2013 flood season was determined to be about 27 days. Landsat water classification was used to compare the results from the new CDAT with SAR method; the results show good spatial agreement with Landsat scenes.

  2. Application of Persistent Scatterer Interferometry (PSI) in monitoring slope movements in Nainital, Uttarakhand Lesser Himalaya, India

    Science.gov (United States)

    Yhokha, Akano; Goswami, Pradeep K.; Chang, Chung-Pai; Yen, Jiun-Yee; Ching, Kuo-En; Aruche, K. Manini

    2018-02-01

    Orogenic movements and sub-tropical climate have rendered the slopes of the Himalayan region intensely deformed and weathered. As a result, the incidences of slope failure are quite common all along the Himalayan region. The Lesser Himalayan terrane is particularly vulnerable to mass-movements owing to geological fragility, and many parts of it are bearing a high-risk of associated disaster owing to the high population density. An important step towards mitigation of such disasters is the monitoring of slope movement. Towards this, the Persistent Scatterer Interferometry (PSI) technique can be applied. In the present study, the PSI technique is employed in Lesser Himalayan town of Nainital in Uttarakhand state of India to decipher and monitor slope movements. A total of 15 multi-date ENVISAT ASAR satellite images, acquired during August 2008 to August 2010 period, were subjected to PSI, which revealed a continuous creep movement along the hillslopes located towards the eastern side of the Nainital lake. The higher reaches of the hill seem to be experiencing accelerated creep of {˜ }21 mm/year, which decreases downslope to {˜ }5 mm/year. Based on spatial pattern of varying PSI Mean LOS Velocity (MLV) values, high (H), moderate (M), low (L) and very low (S) creeping zones have been delineated in the hillslopes. Given the long history of mass movements and continuously increasing anthropogenic activities in Nainital, these results call for immediate measures to avert any future disaster in the town.

  3. Co-eruptive subsidence and post-eruptive uplift associated with the 2011-2012 eruption of Puyehue-Cordón Caulle, Chile, revealed by DInSAR

    Science.gov (United States)

    Euillades, Pablo Andrés; Euillades, Leonardo Daniel; Blanco, Mauro Hugo; Velez, María Laura; Grosse, Pablo; Sosa, Gustavo Javier

    2017-09-01

    The 2011-2012 eruption of the Puyehue-Cordón Caulle volcanic complex, southern Andes (Chile), was associated with complex surface deformation affecting an area of roughly 50 by 50 km. We report here differential SAR interferometry (DInSAR) results of pre-, co- and post-eruptive deformation from ENVISAT ASAR, COSMO-Skymed, and ALOS-2/PALSAR scenes acquired between early 2011 and early 2017. No clear pre-eruptive deformation is observed during five months before the eruption, although some patterns could be interpreted as showing inflation occurring between April and May 2011. Co-eruptive interferograms show a complex deformation pattern consisting in a major deflation lobe (120 cm LOS lengthening) centered 10 km NW of the eruption vent accompanied by smaller uplift and subsidence regions in the vicinity of the vent. Re-inflation began immediately after the end of the eruption. A first pulse lasted 3 years between 2012 and 2015, accumulating 70 cm uplift. We detect here a second pulse, beginning in June 2016 and still ongoing in February 2017, reaching 12 cm in half a year. Inverse modeling with spherical cavity and spheroidal sources locates re-inflation sources at a depth ranging between 8 and 11 km under the surface. It suggests re-filling of the reservoir occurring after the draining of a shallow magma chamber during the 2011-2012 eruption.

  4. CryoClim: A new system and service for climate monitoring of the cryosphere

    International Nuclear Information System (INIS)

    Solberg, R; Killie, M A; Andreassen, L M; König, M

    2014-01-01

    The CryoClim project has developed a new operational and permanent service for long-term systematic climate monitoring of the cryosphere. The product production and the product repositories are hosted by mandated organisations, and the service is delivered through a state-of-the-art web service and web portal. The service provides sea ice and snow products of global coverage and glacier products covering Norway (mainland and Svalbard). The sea ice sub-service is based on data from passive microwave radiometers (SMMR and SSM/I). The same period is covered by snow cover extent products based on passive microwave radiometers (SMMR and SSM/I) and optical (AVHRR from 1982). Glacier maps, including glacier area outline and glacier lakes have been generated from Landsat TM, ETM+ and historic topographic maps for all glaciers in mainland Norway starting the time series from 1952. For Svalbard, glacier products are based on optical data (SPOT and MODIS) for glacier area outline and glacier snow line, and SAR data (ERS-1, ERS-2, Envisat ASAR and Radarsat) for glacier surface type. The period covered with satellite data starts in the early 1990s. The glacier area outline time series has in Svalbard also been extended with map data and aerial images from earlier days

  5. Coarse Resolution SAR Imagery to Support Flood Inundation Models in Near Real Time

    Science.gov (United States)

    Di Baldassarre, Giuliano; Schumann, Guy; Brandimarte, Luigia; Bates, Paul

    2009-11-01

    In recent years, the availability of new emerging data (e.g. remote sensing, intelligent wireless sensors, etc) has led to a sudden shift from a data-sparse to a data-rich environment for hydrological and hydraulic modelling. Furthermore, the increased socioeconomic relevance of river flood studies has motivated the development of complex methodologies for the simulation of the hydraulic behaviour of river systems. In this context, this study aims at assessing the capability of coarse resolution SAR (Synthetic Aperture Radar) imagery to support and quickly validate flood inundation models in near real time. A hydraulic model of a 98km reach of the River Po (Italy), previously calibrated on a high-magnitude flood event with extensive and high quality field data, is tested using a SAR flood image, acquired and processed in near real time, during the June 2008 low-magnitude event. Specifically, the image is an acquisition by the ENVISAT-ASAR sensor in wide swath mode and has been provided through ESA (European Space Agency) Fast Registration system at no cost 24 hours after the acquisition. The study shows that the SAR image enables validation and improvement of the model in a time shorter than the flood travel time. This increases the reliability of model predictions (e.g. water elevation and inundation width along the river reach) and, consequently, assists flood management authorities in undertaking the necessary prevention activities.

  6. Using Satellite SAR to Characterize the Wind Flow around Offshore Wind Farms

    Directory of Open Access Journals (Sweden)

    Charlotte Bay Hasager

    2015-06-01

    Full Text Available Offshore wind farm cluster effects between neighboring wind farms increase rapidly with the large-scale deployment of offshore wind turbines. The wind farm wakes observed from Synthetic Aperture Radar (SAR are sometimes visible and atmospheric and wake models are here shown to convincingly reproduce the observed very long wind farm wakes. The present study mainly focuses on wind farm wake climatology based on Envisat ASAR. The available SAR data archive covering the large offshore wind farms at Horns Rev has been used for geo-located wind farm wake studies. However, the results are difficult to interpret due to mainly three issues: the limited number of samples per wind directional sector, the coastal wind speed gradient, and oceanic bathymetry effects in the SAR retrievals. A new methodology is developed and presented. This method overcomes effectively the first issue and in most cases, but not always, the second. In the new method all wind field maps are rotated such that the wind is always coming from the same relative direction. By applying the new method to the SAR wind maps, mesoscale and microscale model wake aggregated wind-fields results are compared. The SAR-based findings strongly support the model results at Horns Rev 1.

  7. Monitoring of Land-Surface Deformation in the Karamay Oilfield, Xinjiang, China, Using SAR Interferometry

    Directory of Open Access Journals (Sweden)

    Yusupujiang Aimaiti

    2017-07-01

    Full Text Available Synthetic Aperture Radar (SAR interferometry is a technique that provides high-resolution measurements of the ground displacement associated with various geophysical processes. To investigate the land-surface deformation in Karamay, a typical oil-producing city in the Xinjiang Uyghur Autonomous Region, China, Advanced Land Observing Satellite (ALOS Phased Array L-band Synthetic Aperture Radar (PALSAR data were acquired for the period from 2007 to 2009, and a two-pass differential SAR interferometry (D-InSAR process was applied. The experimental results showed that two sites in the north-eastern part of the city exhibit a clear indication of land deformation. For a further evaluation of the D-InSAR result, the Persistent Scatterer (PS and Small Baseline Subset (SBAS-InSAR techniques were applied for 21 time series Environmental Satellite (ENVISAT C-band Advanced Synthetic Aperture Radar (ASAR data from 2003 to 2010. The comparison between the D-InSAR and SBAS-InSAR measurements had better agreement than that from the PS-InSAR measurement. The maximum deformation rate attributed to subsurface water injection for the period from 2003 to 2010 was up to approximately 33 mm/year in the line of sight (LOS direction. The interferometric phase change from November 2007 to June 2010 showed a clear deformation pattern, and the rebound center has been expanding in scale and increasing in quantity.

  8. Wind impact on the Black Sea ecosystem

    Science.gov (United States)

    Stanichny, Sergey; Ratner, Yuriy; Shokurov, Mike; Stanychna, Rimma; Soloviev, Dmytro; Burdyugov, Vyacheslav

    2010-05-01

    Combination of the recent satellite and meteorological data for the regional investigation allowed to describe new features of the processes in marine ecosystem and detect some relations with wind variability for different time scales. Next topics are highlighted in presentation: 1. Inter-annual variability of the wind stress curl over the Black Sea. Shift in the atmospheric processes after 2003 year and related variations in chlorophyll concentration and intensity of the mesoscale currents. 2. Like-tropical cyclone in September 2005 and its impact o the Black Sea upper layer. 3. Strong storm November 11, 2007 and oil pollutions of the Kerch Strait. 4. Relation of the Danube waters transport with wind fields for summer 2007 and 2008. 5. "Valley" wind in the Eastern part of the Black Sea and its impact on the Rim current formation. 6. Low wind conditions and blue -green algae bloom. NCEP, SKIRON and MHI MM5 wind data together with AVHRR, MODIS, MERIS, ETM+, QuikSCAT, ASAR (ESA) satellite data were used for investigation. Work was done with support of the SESAME FP7, "Stable Ecosystem" and Operational Oceanography NASU projects.

  9. Monitoring ground subsidence in Shanghai maglev area using two kinds of SAR data

    Science.gov (United States)

    Wu, Jicang; Zhang, Lina; Chen, Jie; Li, Tao

    2012-11-01

    Shanghai maglev is a very fast traffic tool, so it is very strict with the stability of the roadbed. However, the ground subsidence is a problem in Shanghai because of the poor geological condition and human-induced factors. So it is necessary to monitor ground subsidence in the area along the Shanghai maglev precisely and frequently. Traditionally, a precise levelling method is used to survey along the track. It is expensive and time consuming, and can only get the ground subsidence information on sparse benchmarks. Recently, the small baseline differential SAR technique plays a valuable part in monitoring ground subsidence, which can extract ground subsidence information with high spatial resolution in a wide area. In this paper, L-band ALOS PALSAR data and C-band Envisat ASAR data are used to extract ground subsidence information using the SBAS method in the Shanghai maglev area. The results show that the general pattern of ground subsidence from InSAR processing of two differential bands of SAR images is similar. Both results show that there is no significant ground subsidence on the maglev line. Near the railway line, there are a few places with subsidence rates at about -20 mm/y or even more, such as Chuansha town, the junction of the maglev and Waihuan road.

  10. Imaging Land Subsidence Induced by Groundwater Extraction in Beijing (China Using Satellite Radar Interferometry

    Directory of Open Access Journals (Sweden)

    Mi Chen

    2016-06-01

    Full Text Available Beijing is one of the most water-stressed cities in the world. Due to over-exploitation of groundwater, the Beijing region has been suffering from land subsidence since 1935. In this study, the Small Baseline InSAR technique has been employed to process Envisat ASAR images acquired between 2003 and 2010 and TerraSAR-X stripmap images collected from 2010 to 2011 to investigate land subsidence in the Beijing region. The maximum subsidence is seen in the eastern part of Beijing with a rate greater than 100 mm/year. Comparisons between InSAR and GPS derived subsidence rates show an RMS difference of 2.94 mm/year with a mean of 2.41 ± 1.84 mm/year. In addition, a high correlation was observed between InSAR subsidence rate maps derived from two different datasets (i.e., Envisat and TerraSAR-X. These demonstrate once again that InSAR is a powerful tool for monitoring land subsidence. InSAR derived subsidence rate maps have allowed for a comprehensive spatio-temporal analysis to identify the main triggering factors of land subsidence. Some interesting relationships in terms of land subsidence were found with groundwater level, active faults, accumulated soft soil thickness and different aquifer types. Furthermore, a relationship with the distances to pumping wells was also recognized in this work.

  11. Phylogenetic comparisons of a coastal bacterioplankton community with its counterparts in open ocean and freshwater systems.

    Science.gov (United States)

    Rappé; Vergin; Giovannoni

    2000-09-01

    In order to extend previous comparisons between coastal marine bacterioplankton communities and their open ocean and freshwater counterparts, here we summarize and provide new data on a clone library of 105 SSU rRNA genes recovered from seawater collected over the western continental shelf of the USA in the Pacific Ocean. Comparisons to previously published data revealed that this coastal bacterioplankton clone library was dominated by SSU rRNA gene phylotypes originally described from surface waters of the open ocean, but also revealed unique SSU rRNA gene lineages of beta Proteobacteria related to those found in clone libraries from freshwater habitats. beta Proteobacteria lineages common to coastal and freshwater samples included members of a clade of obligately methylotrophic bacteria, SSU rRNA genes affiliated with Xylophilus ampelinus, and a clade related to the genus Duganella. In addition, SSU rRNA genes were recovered from such previously recognized marine bacterioplankton SSU rRNA gene clone clusters as the SAR86, SAR11, and SAR116 clusters within the class Proteobacteria, the Roseobacter clade of the alpha subclass of the Proteobacteria, the marine group A/SAR406 cluster, and the marine Actinobacteria clade. Overall, these results support and extend previous observations concerning the global distribution of several marine planktonic prokaryote SSU rRNA gene phylotypes, but also show that coastal bacterioplankton communities contain SSU rRNA gene lineages (and presumably bacterioplankton) shown previously to be prevalent in freshwater habitats.

  12. THE BASIC PRINCIPLES OF TREATMENT OF ANKYLOSING SPONDYLITIS (BECHTEREW'S DISEASE

    Directory of Open Access Journals (Sweden)

    Shandor Fedorovich Erdes

    2013-01-01

    Full Text Available The history of treatment of ankylosing spondylitis (AS and the reasons behind the development of modern approaches to its therapy are briefly described. The main tasks and principles of non-pharmacological and drug therapies for ASare briefly reported. The need for therapeutic physical training is emphasized, since its role in maintaining the functional status in this group of patients has been proved. The lecture casts doubt on effectiveness of physiotherapy andother physical techniques because of the poor evidence base. The lecture emphasizes the disease-modifying role of nonsteroidal anti-inflammatory drugs and requirement to receive them constantly for patients with Bechterew's disease. Meanwhile, the basic anti-inflammatory drugs in patients with this disease are reported to play an auxiliary role and to have no effect on disease progression. The pronounced clinical effectiveness of all tumor necrosis factor α inhibitors is emphasized; certain differences in their therapeutical effect are described. The problems of surgical treatment, which deal with correction of disease complications or undesirable effects, are discussed.

  13. Investigating the Impacts of Landuse-landcover (LULC Change in the Pearl River Delta Region on Water Quality in the Pearl River Estuary and Hong Kong’s Coast

    Directory of Open Access Journals (Sweden)

    Hongyan Xi

    2009-11-01

    Full Text Available Water quality information in the coastal region of Hong Kong and the Pearl River Estuary (PRE is of great concern to the local community. Due to great landuse-landcover (LULC changes with rapid industrialization and urbanization in the Pearl River Delta (PRD region, water quality in the PRE has worsened during the last 20 years. Frequent red tide and harmful algal blooms have occurred in the estuary and its adjacent coastal waters since the 1980s and have caused important economic losses, also possibly threatening to the coastal environment, fishery, and public health in Hong Kong. In addition, recent literature shows that water nutrients in Victoria Harbor of Hong Kong have been proven to be strongly influenced by both the Pearl River and sewage effluent in the wet season (May to September, but it is still unclear how the PRE diluted water intrudes into Victoria Harbor. Due to the cloudy and rainy conditions in the wet season in Hong Kong, ASAR images will be used to monitor the PRE river plumes and track the intruding routes of PRE water nutrients. In this paper, we first review LULC change in the PRD and then show our preliminary results to analyze water quality spatial and temporal information from remote observations with different sensors in the coastal region and estuary. The study will also emphasizes on time series of analysis of LULC trends related to annual sediment yields and critical source areas of erosion for the PRD region since the 1980s.

  14. Seven years of postseismic deformation following the 2003 Mw = 6.8 Zemmouri earthquake (Algeria) from InSAR time series

    KAUST Repository

    Cetin, Esra

    2012-05-28

    We study the postseismic surface deformation of the Mw 6.8, 2003 Zemmouri earthquake (northern Algeria) using the Multi-Temporal Small Baseline InSAR technique. InSAR time series obtained from 31 Envisat ASAR images from 2003 to 2010 reveal sub-cm coastline ground movements between Cap Matifou and Dellys. Two regions display subsidence at a maximum rate of 2 mm/yr in Cap Djenet and 3.5 mm/yr in Boumerdes. These regions correlate well with areas of maximum coseismic uplifts, and their association with two rupture segments. Inverse modeling suggest that subsidence in the areas of high coseismic uplift can be explained by afterslip on shallow sections (<5 km) of the fault above the areas of coseismic slip, in agreement with previous GPS observations. The earthquake impact on soft sediments and the ground water table southwest of the earthquake area, characterizes ground deformation of non-tectonic origin. The cumulative postseismic moment due to 7 years afterslip is equivalent to an Mw 6.3 earthquake. Therefore, the postseismic deformation and stress buildup has significant implications on the earthquake cycle models and recurrence intervals of large earthquakes in the Algiers area.

  15. A study of SO2 emissions and ground surface displacements at Lastarria volcano, Antofagasta Region, Northern Chile

    Science.gov (United States)

    Krewcun, Lucie G.

    Lastarria volcano (Chile) is located at the North-West margin of the 'Lazufre' ground inflation signal (37x45 km2), constantly uplifting at a rate of ˜2.5 cm/year since 1996 (Pritchard and Simons 2002; Froger et al. 2007). The Lastarria volcano has the double interest to be superimposed on a second, smaller-scale inflation signal and to be the only degassing area of the Lazufre signal. In this project, we compared daily SO2 burdens recorded by AURA's OMI mission for 2005-2010 with Ground Surface Displacements (GSD) calculated from the Advanced Synthetic Aperture Radar (ASAR) images for 2003-2010. We found a constant maximum displacement rate of 2.44 cm/year for the period 2003-2007 and 0.80- 0.95 cm/year for the period 2007-2010. Total SO 2 emitted is 67.0 kT for the period 2005-2010, but detection of weak SO2 degassing signals in the Andes remains challenging owing to increased noise in the South Atlantic radiation Anomaly region.

  16. Remote Sensing for Characterisation and Kinematic Analysis of Large Slope Failures: Debre Sina Landslide, Main Ethiopian Rift Escarpment

    Directory of Open Access Journals (Sweden)

    Jan Kropáček

    2015-12-01

    Full Text Available Frequently occurring landslides in Ethiopia endanger rapidly expanding settlements and infrastructure. We investigated a large landslide on the western escarpment of the Main Ethiopian Rift close to Debre Sina. To understand the extent and amplitude of the movements, we derived vectors of horizontal displacements by feature matching of very high resolution satellite images (VHR. The major movements occurred in two phases, after the rainy seasons in 2005 and 2006 reaching magnitudes of 48 ± 10.1 m and 114 ± 7.2 m, respectively. The results for the first phase were supported by amplitude tracking using two Envisat/ASAR scenes from the 31 July 2004 and the 29 October 2005. Surface changes in vertical direction were analyzed by subtraction of a pre-event digital elevation model (DEM from aerial photographs and post-event DEM from ALOS/PRISM triplet data. Furthermore, we derived elevation changes using satellite laser altimetry measurement acquired by the ICESat satellite. These analyses allowed us to delineate the main landslide, which covers an area of 6.5 km2, shallow landslides surrounding the main landslide body that increased the area to 8.5 km2, and the stable area in the lower part of the slope. We assume that the main triggering factor for such a large landslide was precipitation cumulated over several months and we suspect that the slope failure will progress towards the foot of the slope.

  17. Mapping Changes and Damages in Areas of Conflict: From Archive C-Band SAR Data to New HR X-Band Imagery, Towards the Sentinels

    Science.gov (United States)

    Tapete, Deodato; Cigna, Francesca; Donoghue, Daniel N. M.; Philip, Graham

    2015-05-01

    On the turn of radar space science with the recent launch of Sentinel-1A, we investigate how to better exploit the opportunities offered by large C-band SAR archives and increasing datasets of HR to VHR X-band data, to map changes and damages in urban and rural areas affected by conflicts. We implement a dual approach coupling multi-interferogram processing and amplitude change detection, to assess the impact of the recent civil war on the city of Homs, Western Syria, and the surrounding semi-arid landscape. More than 280,000 coherent pixels are retrieved from Small BAseline Subset (SBAS) processing of the 8year-long ENVISAT ASAR IS2 archive, to quantify land subsidence due to pre-war water abstraction in rural areas. Damages in Homs are detected by analysing the changes of SAR backscattering (σ0), comparing 3m-resolution StripMap TerraSAR-X pairs from 2009 to 2014. Pre-war alteration is differentiated from war-related damages via operator-driven interpretation of the σ0 patterns.

  18. Atmospheric gravity waves in the Red Sea: a new hotspot

    KAUST Repository

    Magalhaes, J. M.

    2011-02-03

    The region of the Middle East around the Red Sea (between 32° E and 44° E longitude and 12° N and 28° N latitude) is a currently undocumented hotspot for atmospheric gravity waves (AGWs). Satellite imagery shows evidence that this region is prone to relatively high occurrence of AGWs compared to other areas in the world, and reveals the spatial characteristics of these waves. The favorable conditions for wave propagation in this region are illustrated with three typical cases of AGWs propagating in the lower troposphere over the sea. Using weakly nonlinear long wave theory and the observed characteristic wavelengths we obtain phase speeds which are consistent with those observed and typical for AGWs, with the Korteweg-de Vries theory performing slightly better than Benjamin-Davis-Acrivos-Ono theory as far as phase speeds are concerned. ERS-SAR and Envisat-ASAR satellite data analysis between 1993 and 2008 reveals signatures consistent with horizontally propagating large-scale internal waves. These signatures cover the entire Red Sea and are more frequently observed between April and September, although they also occur during the rest of the year. The region\\'s (seasonal) propagation conditions for AGWs, based upon average vertical atmospheric stratification profiles suggest that many of the signatures identified in the satellite images are atmospheric internal waves. © Author(s) 2011.

  19. A Robust and Multi-Weighted Approach to Estimating Topographically Correlated Tropospheric Delays in Radar Interferograms

    Directory of Open Access Journals (Sweden)

    Bangyan Zhu

    2016-07-01

    Full Text Available Spatial and temporal variations in the vertical stratification of the troposphere introduce significant propagation delays in interferometric synthetic aperture radar (InSAR observations. Observations of small amplitude surface deformations and regional subsidence rates are plagued by tropospheric delays, and strongly correlated with topographic height variations. Phase-based tropospheric correction techniques assuming a linear relationship between interferometric phase and topography have been exploited and developed, with mixed success. Producing robust estimates of tropospheric phase delay however plays a critical role in increasing the accuracy of InSAR measurements. Meanwhile, few phase-based correction methods account for the spatially variable tropospheric delay over lager study regions. Here, we present a robust and multi-weighted approach to estimate the correlation between phase and topography that is relatively insensitive to confounding processes such as regional subsidence over larger regions as well as under varying tropospheric conditions. An expanded form of robust least squares is introduced to estimate the spatially variable correlation between phase and topography by splitting the interferograms into multiple blocks. Within each block, correlation is robustly estimated from the band-filtered phase and topography. Phase-elevation ratios are multiply- weighted and extrapolated to each persistent scatter (PS pixel. We applied the proposed method to Envisat ASAR images over the Southern California area, USA, and found that our method mitigated the atmospheric noise better than the conventional phase-based method. The corrected ground surface deformation agreed better with those measured from GPS.

  20. Land subsidence, Ground Fissures and Buried Faults: InSAR Monitoring of Ciudad Guzmán (Jalisco, Mexico

    Directory of Open Access Journals (Sweden)

    Carlo Alberto Brunori

    2015-07-01

    Full Text Available We study land subsidence processes and the associated ground fissuring, affecting an active graben filled by thick unconsolidated deposits by means of InSAR techniques and fieldwork. On 21 September 2012, Ciudad Guzmán (Jalisco, Mexico was struck by ground fissures of about 1.5 km of length, causing the deformation of the roads and the propagation of fissures in adjacent buildings. The field survey showed that fissures alignment is coincident with the escarpments produced on 19 September 1985, when a strong earthquake with magnitude 8.1 struck central Mexico. In order to detect and map the spatio-temporal features of the processes that led to the 2012 ground fissures, we applied InSAR multi-temporal techniques to process ENVISAT-ASAR and RADARSAT-2 satellite SAR images acquired between 2003 and 2012. We detect up to 20 mm/year of subsidence of the northwestern part of Ciudad Guzmán. These incremental movements are consistent with the ground fissures observed in 2012. Based on interferometric results, field data and 2D numerical model, we suggest that ground deformations and fissuring are due to the presence of areal subsidence correlated with variable sediment thickness and differential compaction, partly driven by the exploitation of the aquifers and controlled by the distribution and position of buried faults.

  1. Forest biomass observation: current state and prospective

    Directory of Open Access Journals (Sweden)

    D. G. Schepaschenko

    2017-08-01

    Full Text Available With this article, we provide an overview of the methods, instruments and initiatives for forest biomass observation at global scale. We focus on the freely available information, provided by both remote and in-situ observations. The advantages and limitation of various space borne methods, including optical, radar (C, L and P band and LiDAR, as well as respective instruments available on the orbit (MODIS, Proba-V, Landsat, Sentinel-1, Sentinel-2 , ALOS PALSAR, Envisat ASAR or expecting (BIOMASS, GEDI, NISAR, SAOCOM-CS are discussed. We emphasize the role of in-situ methods in the development of a biomass models, providing calibration and validation of remote sensing data. We focus on freely available forest biomass maps, databases and empirical models. We describe the functionality of Biomass.Geo-Wiki.org portal, which provides access to a collection of global and regional biomass maps in full resolution with unified legend and units overplayed with high-resolution imagery. The Forest-Observation-System.net is announced as an international cooperation to establish a global in-situ forest biomass database to support earth observation and to encourage investment in relevant field-based observations and science. Prospects of unmanned aerial vehicles in the forest inventory are briefly discussed. The work was partly supported by ESA IFBN project (contract 4000114425/15/NL/FF/gp.

  2. Self-similar distribution of oil spills in European coastal waters

    International Nuclear Information System (INIS)

    Redondo, Jose M; Platonov, Alexei K

    2009-01-01

    Marine pollution has been highlighted thanks to the advances in detection techniques as well as increasing coverage of catastrophes (e.g. the oil tankers Amoco Cadiz, Exxon Valdez, Erika, and Prestige) and of smaller oil spills from ships. The new satellite based sensors SAR and ASAR and new methods of oil spill detection and analysis coupled with self-similar statistical techniques allow surveys of environmental pollution monitoring large areas of the ocean. We present a statistical analysis of more than 700 SAR images obtained during 1996-2000, also comparing the detected small pollution events with the historical databases of great marine accidents during 1966-2004 in European coastal waters. We show that the statistical distribution of the number of oil spills as a function of their size corresponds to Zipf's law, and that the common small spills are comparable to the large accidents due to the high frequency of the smaller pollution events. Marine pollution from tankers and ships, which has been detected as oil spills between 0.01 and 100 km 2 , follows the marine transit routes. Multi-fractal methods are used to distinguish between natural slicks and spills, in order to estimate the oil spill index in European coastal waters, and in particular, the north-western Mediterranean Sea, which, due to the influence of local winds, shows optimal conditions for oil spill detection.

  3. A New Perspective on Fault Geometry and Slip Distribution of the 2009 Dachaidan Mw 6.3 Earthquake from InSAR Observations.

    Science.gov (United States)

    Liu, Yang; Xu, Caijun; Wen, Yangmao; Fok, Hok Sum

    2015-07-10

    On 28 August 2009, the northern margin of the Qaidam basin in the Tibet Plateau was ruptured by an Mw 6.3 earthquake. This study utilizes the Envisat ASAR images from descending Track 319 and ascending Track 455 for capturing the coseismic deformation resulting from this event, indicating that the earthquake fault rupture does not reach to the earth's surface. We then propose a four-segmented fault model to investigate the coseismic deformation by determining the fault parameters, followed by inverting slip distribution. The preferred fault model shows that the rupture depths for all four fault planes mainly range from 2.0 km to 7.5 km, comparatively shallower than previous results up to ~13 km, and that the slip distribution on the fault plane is complex, exhibiting three slip peaks with a maximum of 2.44 m at a depth between 4.1 km and 4.9 km. The inverted geodetic moment is 3.85 × 10(18) Nm (Mw 6.36). The 2009 event may rupture from the northwest to the southeast unilaterally, reaching the maximum at the central segment.

  4. South Baltic wind atlas. South Baltic offshore wind energy regions project

    Energy Technology Data Exchange (ETDEWEB)

    Pena, A.; Hahmann, A.; Hasager, C.B.; Bingoel, F.; Karagali, I.; Badger, J.; Badger, M.; Clausen, Niels-Erik

    2011-05-15

    A first version of a wind atlas for the South Baltic Sea has been developed using the WRF mesoscale model and verified by data from tall Danish and German masts. Six different boundary-layer parametrization schemes were evaluated by comparing the WRF results to the observed wind profiles at the masts. The WRF modeling was done in a nested domain of high spatial resolution for 4 years. In addition the long-term wind statistics using the NCAR-NCEP reanalysis data were performed during 30 years to provide basis for a long-term adjustment of the results and the final WRF results include a weighting for the long-term trends variability in the South Baltic Sea. Observations from Earth observing satellites were used to evaluate the spatial resolution of the WRF model results near the surface. The QuikSCAT and the WRF results compared well whereas the Envisat ASAR mean wind map showed some variation to the others. The long-term analysis revealed that the South Baltic Sea has a spatially highly variable wind climate during the 30-years. (Author)

  5. Near Real Time Ship Detection Experiments

    Science.gov (United States)

    Brusch, S.; Lehner, S.; Schwarz, E.; Fritz, T.

    2010-04-01

    A new Near Real Time (NRT) ship detection processor SAINT (SAR AIS Integrated Toolbox) was developed in the framework of the ESA project MARISS. Data are received at DLRs ground segment DLR-BN (Neustrelitz, Germany). Results of the ship detection are available on ftp server within 30 min after the acquisition started. The detectability of ships on Synthetic Aperture Radar (SAR) ERS-2, ENVISAT ASAR and TerraSAR-X (TS-X) images is validated by coastal (live) AIS and space AIS. The monitoring areas chosen for surveillance are the North-, Baltic Sea, and Cape Town. The detectability in respect to environmental parameters like wind field, sea state, currents and changing coastlines due to tidal effects is investigated. In the South Atlantic a tracking experiment of the German research vessel Polarstern has been performed. Issues of piracy in particular in respect to ships hijacked at the Somali coast are discussed. Some examples using high resolution images from TerraSAR-X are given.

  6. Applicability of Synthetic Aperture Radar Wind Retrievals on Offshore Wind Resources Assessment in Hangzhou Bay, China

    Directory of Open Access Journals (Sweden)

    Rui Chang

    2014-05-01

    Full Text Available In view of the high cost and sparse spatial resolution of offshore meteorological observations, ocean winds retrieved from satellites are valuable in offshore wind resource assessment as a supplement to in situ measurements. This study examines satellite synthetic aperture radar (SAR images from ENVISAT advanced SAR (ASAR for mapping wind resources with high spatial resolution. Around 181 collected pairs of wind data from SAR wind maps and from 13 meteorological stations in Hangzhou Bay are compared. The statistical results comparing in situ wind speed and SAR-based wind speed show a standard deviation (SD of 1.99 m/s and correlation coefficient of R = 0.67. The model wind directions, which are used as input for the SAR wind speed retrieval, show a high correlation coefficient (R = 0.89 but a large standard deviation (SD = 42.3° compared to in situ observations. The Weibull probability density functions are compared at one meteorological station. The SAR-based results appear not to estimate the mean wind speed, Weibull scale and shape parameters and wind power density from the full in situ data set so well due to the lower number of satellite samples. Distributions calculated from the concurrent 81 SAR and in situ samples agree well.

  7. Different scale land subsidence and ground fissure monitoring with multiple InSAR techniques over Fenwei basin, China

    Directory of Open Access Journals (Sweden)

    C. Zhao

    2015-11-01

    Full Text Available Fenwei basin, China, composed by several sub-basins, has been suffering severe geo-hazards in last 60 years, including large scale land subsidence and small scale ground fissure, which caused serious infrastructure damages and property losses. In this paper, we apply different InSAR techniques with different SAR data to monitor these hazards. Firstly, combined small baseline subset (SBAS InSAR method and persistent scatterers (PS InSAR method is used to multi-track Envisat ASAR data to retrieve the large scale land subsidence covering entire Fenwei basin, from which different land subsidence magnitudes are analyzed of different sub-basins. Secondly, PS-InSAR method is used to monitor the small scale ground fissure deformation in Yuncheng basin, where different spatial deformation gradient can be clearly discovered. Lastly, different track SAR data are contributed to retrieve two-dimensional deformation in both land subsidence and ground fissure region, Xi'an, China, which can be benefitial to explain the occurrence of ground fissure and the correlation between land subsidence and ground fissure.

  8. Fusion of space-borne multi-baseline and multi-frequency interferometric results based on extended Kalman filter to generate high quality DEMs

    Science.gov (United States)

    Zhang, Xiaojie; Zeng, Qiming; Jiao, Jian; Zhang, Jingfa

    2016-01-01

    Repeat-pass Interferometric Synthetic Aperture Radar (InSAR) is a technique that can be used to generate DEMs. But the accuracy of InSAR is greatly limited by geometrical distortions, atmospheric effect, and decorrelations, particularly in mountainous areas, such as western China where no high quality DEM has so far been accomplished. Since each of InSAR DEMs generated using data of different frequencies and baselines has their own advantages and disadvantages, it is therefore very potential to overcome some of the limitations of InSAR by fusing Multi-baseline and Multi-frequency Interferometric Results (MMIRs). This paper proposed a fusion method based on Extended Kalman Filter (EKF), which takes the InSAR-derived DEMs as states in prediction step and the flattened interferograms as observations in control step to generate the final fused DEM. Before the fusion, detection of layover and shadow regions, low-coherence regions and regions with large height error is carried out because MMIRs in these regions are believed to be unreliable and thereafter are excluded. The whole processing flow is tested with TerraSAR-X and Envisat ASAR datasets. Finally, the fused DEM is validated with ASTER GDEM and national standard DEM of China. The results demonstrate that the proposed method is effective even in low coherence areas.

  9. Understanding the Future Market for NovaSAR-S Flood Mapping Products Using Data Mining and Simulation

    Science.gov (United States)

    Lavender, Samantha; Haria, Kajal; Cooksley, Geraint; Farman, Alex; Beaton, Thomas

    2016-08-01

    The aim was to understand a future market for NovaSAR-S, with a particular focus on flood mapping, through developing a simple Synthetic Aperture Radar (SAR) simulator that can be used in advance of NovaSAR-S data becoming available.The return signal was determined from a combination of a terrain or elevation model, Envisat S-Band Radar Altimeter (RA)-2, Landsat and CORINE land cover information; allowing for a simulation of a SAR image that's influenced by both the geometry and surface type. The test sites correspond to data from the 2014 AirSAR campaign, and validation is performed by using AirSAR together with Envisat Advanced (ASAR) and Advanced Land Observing Satellite "Daichi" (ALOS) Phased Array type L-Band Synthetic Aperture Radar (PALSAR) data.It's envisaged that the resulting simulated data, and the simulator, will not only aid early understanding of NovaSAR-S, but will also aid the development of flood mapping applications.

  10. Seven years of postseismic deformation following the 2003 Mw = 6.8 Zemmouri earthquake (Algeria) from InSAR time series

    KAUST Repository

    Cetin, Esra; Meghraoui, Mustapha; Cakir, Ziyadin; Akoglu, Ahmet M.; Mimouni, Omar; Chebbah, Mouloud

    2012-01-01

    We study the postseismic surface deformation of the Mw 6.8, 2003 Zemmouri earthquake (northern Algeria) using the Multi-Temporal Small Baseline InSAR technique. InSAR time series obtained from 31 Envisat ASAR images from 2003 to 2010 reveal sub-cm coastline ground movements between Cap Matifou and Dellys. Two regions display subsidence at a maximum rate of 2 mm/yr in Cap Djenet and 3.5 mm/yr in Boumerdes. These regions correlate well with areas of maximum coseismic uplifts, and their association with two rupture segments. Inverse modeling suggest that subsidence in the areas of high coseismic uplift can be explained by afterslip on shallow sections (<5 km) of the fault above the areas of coseismic slip, in agreement with previous GPS observations. The earthquake impact on soft sediments and the ground water table southwest of the earthquake area, characterizes ground deformation of non-tectonic origin. The cumulative postseismic moment due to 7 years afterslip is equivalent to an Mw 6.3 earthquake. Therefore, the postseismic deformation and stress buildup has significant implications on the earthquake cycle models and recurrence intervals of large earthquakes in the Algiers area.

  11. SAR Observation and Numerical Simulation of Internal Solitary Wave Refraction and Reconnection Behind the Dongsha Atoll

    Science.gov (United States)

    Jia, T.; Liang, J. J.; Li, X.-M.; Sha, J.

    2018-01-01

    The refraction and reconnection of internal solitary waves (ISWs) around the Dongsha Atoll (DSA) in the northern South China Sea (SCS) are investigated based on spaceborne synthetic aperture radar (SAR) observations and numerical simulations. In general, a long ISW front propagating from the deep basin of the northern SCS splits into northern and southern branches when it passes the DSA. In this study, the statistics of Envisat Advanced SAR (ASAR) images show that the northern and southern wave branches can reconnect behind the DSA, but the reconnection location varies. A previously developed nonlinear refraction model is set up to simulate the refraction and reconnection of the ISWs behind the DSA, and the model is used to evaluate the effects of ocean stratification, background currents, and incoming ISW characteristics at the DSA on the variation in reconnection locations. The results of the first realistic simulation agree with consecutive TerraSAR-X (TSX) images captured within 12 h of each other. Further sensitivity simulations show that ocean stratification, background currents, and initial wave amplitudes all affect the phase speeds of wave branches and therefore shift their reconnection locations while shapes and locations of incoming wave branches upstream of the DSA profoundly influence the subsequent propagation paths. This study clarifies the variation in reconnection locations of ISWs downstream of the DSA and reveals the important mechanisms governing the reconnection process, which can improve our understanding of the propagation of ISWs near the DSA.

  12. STUDI POTENSI ENERGIANGIN DAERAH PANTAI PURWOREJO UNTUK MENDORONG PENYEDIAAN LISTRIK MENGGUNAKAN SUMBER ENERGI TERBARUKAN YANG RAMAH LINGKUNGAN ((The Study of Wind Energy Potential at The Cost Area of Purworejo District To Stimulate The Electricity

    Directory of Open Access Journals (Sweden)

    Samsul Kamal

    2007-03-01

    Full Text Available ABSTRAK Pemanfaatan energi angin di Indonesia, khususnya untuk pembangkit listrik masih berskala sangat kecil. Penggunaan energi angin saat ini masih terbatas terutama untuk tujuan penelitian yang sifatnya sporadis. Pemanfaatan energi angin untuk pembangkit listrik guna keperluan masyarakat, masih terkendala oleh tidak cukupnya pengetahuan tentang sejauh mana teknologi turbin angin telah berkembang hingga sekarang, serta masih sangat terbatasnya pengetahuan dan informasi akan tempat-tempat yang mempunyai potensi energi angin yang tinggi. Pemerintah Propinsi Jawa Tengah melalui Pemerintah Daerah Kabupaten Purworejo merencanakan untuk mendorong penggunaan energi yang bersih atau bersahabat dengan lingkungan untuk penyediaan energi listrik yaitu menggunakan sumber energi angin. Studi ini bertujuan untuk mencari daerah dengan potensi energi angin yang tinggi. Berdasar pada pengukuran kecepatan, arah dan pola angin di Kertojayan yang berlokasi di 67"49'49,5" LS dan 109'49'45,6" BT, menunjukkan bahwa angin di daerah tersebut mempunyai prospek yang baik untuk sumber energi listrik. Data yang terkumpul menunujukkan bahwa energi angin yang tersedia di daerah tersebut mempunyai potensi yang baik untuk menjadikannya sebagai daerah pembangkit energi listrik tenaga angin. Kecepatan angin rerata tahunan tercatat 6,06 m/dtk. yang memberikan rerata rapat daya sebesar 300,045 W/m2. Berdasar pada data yang ada dianjurkan untuk menggunakan mesin turbin angin berskala medium 100 kW setiap mesinnya dengan konstruksi arah tetap, guna memanfaatkan energi angin yang tersedia secara ekonomis.    ABSTRACT  The use of wind energy in Indonesia, especially for electricity generation, is of a very small scale.  Current application today is limited mainly in sporadic experimental purposes. The use of wind energy in electricity generation for public uses is hindered by lack of awareness in the current level of wind turbine technology as well as inadequate knowledge and

  13. PENGARUH KEPEMIMPINAN SENIOR, TATA KELOLA DAN TANGGUNG JAWAB SOSIAL TERHADAP KINERJA KEPALA RUANG RAWAT INAP RUMAH SAKIT KARYA BHAKTI KOTA BOGOR TAHUN 2008

    Directory of Open Access Journals (Sweden)

    Adila Kasni Astiena

    2010-09-01

    Full Text Available AbstrakPenelitian ini bertujuan untuk mengetahui pengaruh Kepemimpinan Senior, Tata Kelola dan Tanggung Jawab Sosial Terhadap Kinerja Kepala Ruang Rawat Inap Rumah Sakit Karya Bhakti (RSKB Bogor Tahun 2008. Kerangka teori dari penelitian ini diambil dari Malcolm Baldrige Criteria for Performance Excellence (MBCfPE bagi institusi kesehatan dalam Hertz (2008. Kriteria MBCfPE yang diambil adalah kepemimpinan (leadership yang dijabarkan menjadi variabel Kepemimpinan Senior, Tata Kelola Dan Tanggung Jawab Sosial. Penelitian ini merupakan penelitian survei dengan pendekatan kuantitatif. Data yang dikumpulkan adalah data primer dengan menggunakan kuesioner dan diolah dengan menggunakan metode analisis jalur (Path Analysis. Responden penelitian ini adalah semua perawat ruang rawat inap Dahlia Anyelir RSKB tahun 2008. Hasil penelitian ditemukan bahwa Kepemimpinan Senior, Tata Kelola dan Tanggung Jawab Sosial mempengaruhi Kinerja Kepala Ruang sebesar 57.59% sedangkan sisanya 42.41% dipengaruhi oleh variabel yang tidak diteliti. Variabel yang paling besar mempengaruhi kinerja kepala ruang adalah kepemimpinan senior (30.44% disusul oleh variabel tata kelola (22.96% dan Tanggung Jawab Sosial (4.18%. Tanggung Jawab Sosial mempunyai koefisen jalur yang tidak bermakna dan sangat kecil, namun tetap dipertahankan dalam model akhir karena secara substantif, penting dalam menentukan kinerja kepala ruang. Berdasarkan penelitian ini disarankan untuk lebih memperhatikan dan meningkatkan kepemimpinan senior, tata kelola dan tanggung jawab sosial guna meningkatkan kinerja kepala ruang dengan cara (1 melakukan pembinaan dalam hal kepemimpinan mencakup kemampuan (ability, keterampilan (skill dan perilaku (behaviour. (2 Menciptakan kebijakan guna terciptanya kondisi peningkatan kemampuan kepemimpinan senior, tata kelola dan tanggung jawab sosial, termasuk memberikan kesempatan untuk menambah pengetahuan (3 Dalam pemilihan kepala ruang disarankan untuk memperhatikan

  14. NILAI EKONOMI TOTAL KAMBING PERANAKAN ETAWAH (PE SISTEM KANDANG KELOMPOK DI DESA GIRIKERTO TURI SLEMAN (Total Economic Value Of Etawah Crossbreed Goat Of Village Group System : A Case Study in Girikerto Village in Turi Sleman

    Directory of Open Access Journals (Sweden)

    Tri Anggraeni Kusumastuti

    2008-03-01

    Full Text Available ABSTRAK Tujuan penelitian ini adalah menganalisis nilai ekonomi total yang menunjukkan besar aset sumberdaya Kambing Peranakan Etawah (PE sistem kandang kelompok di Desa Girikerto Turi Sleman. Pengambilan sampel secara sensus pada tiga kelompok ternak yaitu "Mandiri" di Dusun Nganggring, "Pangestu" di Dusun Kemirikebo, dan "Sukorejo l" di Dusun Sukorejo sebanyak 116 sampel. Untuk menghitung nilai ekonomi total dengan mengidentifikasi manfaat sosial yaitu nilai guna langsung, nilai guna tidak langsung, maupun nilai pilihan. Selain itu juga mempertimbangkan biaya sosial meliputi biaya langsung atau operasional, biaya eksternal, dan biaya relokasi. Nilai manfaat dan biaya yang dapat dipasarkan (marketahle menggunakan harga pasar, sedangkan yang tidak dipasarkan (no marketable yaitu nilai pilihan (kemauan membayar atau willingness to Pay dari masyarakat dan peternak Kambing PE, sistem kandang kelompok serta biaya relokasi (kemauan menerima tawaran alau Willingness to Accept peternak kambing sistem individu menggunakan Contingent Valuation method (CIVM. Untuk mengetahui terjadinya perubahan di luar kondisi normal dengan menggunakan analisis sensitivitas meliputi perbaikan manajemen pemeliharaan, perubahan harga output clan input, serta perubahan lingkungan. Nilai ekonomi totaI pada kondisi normal untuk periode 5 tahun mendatang dengan asumsi tidak ada perkembangan populasi tiap tahunnya dalam satuan Unit Ternak (UT sebesar 3.416.464.641 rupiah pertahun. Urutan prioritas kelayakan nilai ekonomi total Kambing Peranakan Etawah 5 tahun mendatang adalah penurunan mortalitas (4.111.611.671 rupiah pertahun, kenaikan harga jual ternak (3.814.291.873 rupiah pertahun, peningkatan produksi susu (3.756.830.268 rupiah pertahun. perbaikan kidding interval (3.536.780.715 rupiah pertahun, peningkatan harga susu segar (3.534.635.862 rupiah pertahun, penurunan harga pollard  (3.438.843.522 rupiah pertahun. peningkatan manfaat lingkungan (3.417.191.446 rupiah pertahun

  15. Aplikasi Search Engine Perpustakaan Petra Berbasis Android dengan Apache SOLR

    Directory of Open Access Journals (Sweden)

    Andreas Handojo

    2016-07-01

    Full Text Available Abstrak: Pendidikan merupakan kebutuhan yang penting bagi manusia untuk meningkatkan kemampuan serta taraf hidupnya.Selain melalui pendidikan formal, ilmu juga dapat diperoleh melalui media cetak atau buku.Perpustakaan merupakan salah satu sarana yang penting dalam menunjang hal tersebut.Meskipun sangat bermanfaat, terdapat kesulitan penggunaan layanan perpustakaan, karena terlalu banyaknya koleksi pustaka yang ada (buku, jurnal, majalah, dan sebagainya sehingga sulit untuk menemukan buku yang ingin dicari.Oleh sebab itu, selain harus berkembang dengan penyediaan koleksi pustaka, perpustakaan harus dapat mengikuti perkembangan zaman yang ada sehingga mempermudah penggunaan layanan perpustakaan.Saat iniperpustakaan Universitas Kristen Petra memiliki perpustakaan dengan kurang lebih 230.000 koleksi fisik maupun digital (berdasarkan data 2014.Dimana daftar koleksi fisik dan dokumen digital dapat diakses melalui website perpustakaan.Adanya koleksi pustaka yang sangat banyak ini menyebabkan kesulitan pengguna dalam melakukan proses pencarian. Sehingga guna menambah fitur layanan yang diberikan maka pada penelitian ini dibuatlah sebuah aplikasi layanan search engine perpustakaan menggunakan platform Apache SOLR dan database PostgreSQL. Selain itu, guna lebih meningkatkan kemudahan akses maka aplikasi ini dibuat dengan menggunakan platform mobile device berbasis Android.Selain pengujian terhadap aplikasi dilakukan juga pengujian dengan mengedarkan kuesioner terhadap 50 calon pengguna.Dari hasil kuestioner tersebut menunjukkan bahwa fitur-fitur yang dibuat telah sesuai dengan kebutuhan pengguna (78%. Kata kunci: SOLR, Mesin Pencarian, Perpustakaan, PostgreSQL Abstract: Education is an essential requirement for people to improve their standard of living. Other than through formal education, science can also be obtained through the print media or books. Library is one important tool supporting it. Although it is useful, there are difficulties use library

  16. Pengembangan Potensi Dana Zakat Produktif Melalui Lembaga Amil Zakat (LAZ untuk Meningkatkan Kesejahteraan Masyarakat

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    Rosi Rosmawati

    2014-04-01

    Full Text Available Abstrak Kegiatan membayar zakat mempunyai hubungan vertikal yaitu hubungan antara Allah SWT. sebagai Tuhan dan manusia sebagai mahkluk-Nya. Namun, kegiatan membayar zakat juga bersifat muamalat karena mempunyai hubungan horizontal yaitu antara manusia dengan manusia. Pengelolaan zakat bertujuan meningkatkan daya guna dan hasil guna zakat yang berdampak pada terwujudnya keadilan, kesejahteraan masyarakat, dan penanggulangan kemiskinan. Permasalahan yang dijumpai dalam praktik adalah mengenai penerapan pengembangan potensi dana zakat produktif dan fungsi LAZ dalam meningkatkan kesejahteraan masyarakat dihubungkan dengan Undang-Undang Pengelolaan Zakat. Penelitian yang dilakukan merupakan penelitian deskriptif analitis dengan pendekatan yuridis normatif. Pengumpulan data dan informasi diperoleh melalui penelitian kepustakaan dan wawancara, selanjutnya dianalisis secara yuridis kualitatif. Hasil penelitian menunjukkan bahwa pengembangan potensi dana zakat produktif melalui fungsi dan peranan LAZ untuk meningkatkan kesejahteraan masyarakat menurut Undang-undang Pengelolaan Zakat, adalah melalui program Pembiayaan Modal Usaha bagi fakir miskin dengan menerapkan asas-asas syariat Islam sesuai dengan pendayagunaan dana zakat. Fungsi dan peranan LAZ memberikan kemandirian ekonomi kepada fakir miskin dan berperan sebagai sarana keagamaan yang meningkatkan manfaat dana zakat. Saran dalam pengembangan potensi dana zakat produktif melalui LAZ adalah dengan melakukan bimbingan dan penyuluhan kepada mitra pembiayaan modal usaha individu dengan lebih intensif, yaitu melalui pengawasan, penyuluhan, pencatatan, dan pendokumentasian transaksi ekonomi syariah untuk menciptakan laporan keuangan usaha yang otentik. Upaya tersebut diharapkan agar proses pengembangan dana zakat produktif terkawal secara syariah sekaligus menumbuhkan kepercayaan kepada masyarakat pelaksana. Abstract The paying of zakat denotes a vertical relationship between God and human as His

  17. Analisis Kebutuhan Ruang Terbuka Hijau Untuk Menyerap Emisi CO2 Kendaraan Bermotor Di Surabaya (Studi Kasus: Koridor Jalan Tandes Hingga Benowo

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    Afrizal Ma'arif

    2017-01-01

    Full Text Available Ruang Terbuka Hijau (RTH memiliki fungsi krusial dalam kehidupan di perkotaan, yaitu sebagai pembersih udara yang sangat efektif, terutama untuk menyerap emisi CO2 dari kendaraan bermotor. Surabaya sebagai kota niaga memiliki arus pergerakan orang barang dan jasa yang tinggi, salah satunya di koridor Jalan Tandes – Benowo. Jalan ini seringkali ramai dipadati oleh berbagai jenis kendaraan bermotor pada jam sibuk. Padatnya kendaraan bermotor ini menimbulkan akumulasi emisi CO2 yang besar di lokasi studi. Emisi CO2 dalam jumlah besar ini menimbulkan banyak kerugian bagi manusia dan lingkungan. Sebuah solusi diperlukan agar permasalahan yang ditimbulkan oleh emisi CO2 kendaraan bermotor ini dapat diatasi dengan baik. Studi ini bertujuan untuk menganalisis kebutuhan penyediaan RTH guna menyerap emisi CO2 kendaraan bermotor di kawasan studi Untuk mencapai tujuan tersebut, terdapat beberapa sasaran yang perlu dicapai yaitu; menghitung jumlah Lalu Lintas Harian Rata-Rata (LHR di koridor studi. Selanjutnya setelah diketahui jumlah LHR, dilakukan perhitugan emisi CO2 yang dihasilkan oleh kendaraan bermotor dengan bantuan perangkat lunak Mobilev. Setelah diketahui timbulan emisi CO2 kendaraan bermotor yang dihasilkan, selanjutnya dihitung kebutuhan penyediaan RTH untuk menyerap emisi CO2 kendaraan bermotor di kawasan studi. Berdasarkan hasil perhitungan, terdapat 248,00 kg CO2 dihasilkan oleh kendaraan bermotor per jam-nya pada jam puncak. Dengan timbulan emisi CO2 sedemikian rupa, RTH publik eksisting di kawasan studi dapat menyerap sebesar 39,87 kg CO2. Untuk menyerap sisa emisi CO2 yang ada, diperlukan penyediaan 1,60 hektare lahan untuk RTH baru.Abstrak— Ruang Terbuka Hijau (RTH memiliki fungsi krusial dalam kehidupan di perkotaan, yaitu sebagai pembersih udara yang sangat efektif, terutama untuk menyerap emisi CO2 dari kendaraan bermotor. Surabaya sebagai kota niaga memiliki arus pergerakan orang barang dan jasa yang tinggi, salah satunya di

  18. STRATEGI PENGEMBANGAN AGROINDUSTRI GULA SEMUT AREN

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    Nur Afni Evalia

    2015-03-01

    Lareh sago halaban. Metode penelitian adalah studi kasus dalam bentuk deskriptif kuantitatif. Teknik pengolahan data menggunakan analisis deskriptif, IFE/EFE,SWOT dan AHP. Nilai yang diperoleh dari matriks IFE (2,646 dan  EFE (2,298. Hasil alternative strategi menggunakan SWOT yaitu Strategi SO:Memperkuat litbang untuk riset pengolahan aren menjadi gula semut yang berkualitas, diversifikasi produk dan kemasan untuk komersialisasi gula semut aren.Strategi WO: Perbaikan sarana dan prasarana produksi gula semut untuk memenuhi standar ekspor dan pendampingan kelembagaan dari dinas-dinas terkait. Strategi ST: pemberian bantuan dana untuk peningkatan produksi gula semut aren, Penetapan kawasan agroteknopark untuk industrialisasi aren, pemberian bantuan berupa teknologi tepat guna dan teknologi packing. Strategi WT: peningkatan komitmen dan kerja sama antara semua stakeholder aren dalam penguatan agroindustri aren, Peningkatan promosi untuk perluasan pemasaran dan kebijakan dan sanksi yang menjual dalam bentuk tuak. Hasil Pengolahan AHP diperoleh faktor penentu adalah Teknologi (0,439 dengan pelakunya adalah Pemerintah (0,577 serta strategi yang diprioritaskan adalah Pemberian bantuan berupa teknologi tepat guna dan teknologi packing untuk skala komersil (0,258Kata kunci: aren, agroteknopark, IFE-EFE, SWOT,  AHP

  19. Analisa Persediaan Material Pada Proyek Pembangunan Jembatan Sungai Brantas Di Ruas Tol Kertosono-Mojokerto

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    Titis Wahyu Pratiwi

    2014-09-01

    Full Text Available Proyek Pembangunan Jembatan Sungai Brantas merupakan tahap dari pelaksanaan proyek Jalan Tol Kertosono-Mojokerto dimana jalan tol ini akan terhubung dengan Jalan Tol Surabaya-Mojokerto. Dalam pelaksanaannya, proyek ini dibangun diatas lahan yang sempit dengan luas lahan sisi utara 5.219 m2 dan sisi selatan 5.105 m2 sehingga tidak terdapat ruang yang cukup untuk menyimpan material dalam jumlah yang besar, selain itu terdapat material yang mengalami keterlambatan kedatangan sehingga berpengaruh pada biaya persediaan proyek. Oleh karena itu diperlukan suatu analisa persediaan material dengan menggunakan teknik lot sizing (penentuan jumlah pemesanan pada metode Material Requirement Planning (MRP. Dengan metode ini dilakukan pengolahan data berupa biaya pesan, biaya simpan dan jumlah kebutuhan material guna memperoleh jumlah pesanan yang optimal dengan biaya persediaan minimum. Penelitian ini bertujuan untuk mengetahui teknik lot sizing dalam analisa persediaan material yang menghasilkan biaya persediaan material paling minimum pada Pembangunan Jalan Tol Kertosono – Mojokerto. Metode Material Requirement Planning (MRP yang digunakan terdiri dari beberapa tahapan mendasar yaitu perhitungan kebutuhan kotor (explosion, perhitungan kebutuhan bersih (netting serta perhitungan jumlah pemesanan (lotting. Pada tahapan lotting digunakan empat teknik lot sizing yaitu Lot for Lot, Economic Order Quantity (EOQ, Period Order Quantity (POQ dan Part Period Balancing (PPB. Dari hasil analisa MRP yang dilakukan, didapat bahwa teknik lot sizing yang membentuk biaya persediaan minimum untuk semua material pada pekerjaan Pile Cap P2, P2’, P1 dan P1’ yang meliputi Bekisting, Besi D 16, Besi D 19 dan Besi D 32 serta Beton K 350 adalah teknik Lot for Lot.

  20. Pengaruh Program Edukasi Perawatan Kaki Berbasis Keluarga terhadap Perilaku Perawatan Kaki pada Pasien Diabetes Melitus Tipe 2

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    Citra Windani Mambang Sari

    2017-10-01

    Full Text Available Perilaku perawatan kaki merupakan komponen yang penting dalam pencegahan kaki diabetik. Namun, banyak pasien Diabetes Melitus (DM yang tidak menjalankannya akibat rendahnya pengetahuan dan self-efficacy pasien maupun keluarga. Di sisi lain, dukungan dan keterlibatan keluarga merupakan aspek penting dalam terlaksananya perilaku perawatan kaki pasien DM. Pengembangan program peningkatan perawatan kaki DM berbasis keluarga penting dilakukan guna mengatasi kelemahan program sejenis yang berbasis individu. Tujuan penelitian ini adalah untuk mengidentifikasi pengaruh program edukasi perawatan kaki berbasis keluarga terhadap perilaku perawatan kaki pasien DM. Penelitian quasi experiment dengan pre-test and post-test with control group design ini melibatkan 72 responden DM Tipe 2 dan keluarganya yang diseleksi secara purposive dari populasi responden Diabetes Melitus di wilayah kerja Puskesmas Pasirkaliki Kota Bandung. Sampel dibagi menjadi kelompok intervensi dan kontrol dengan masing-masing 36 responden. Responden pada kelompok intervensi mendapatkan program edukasi perawatan kaki berbasis keluarga, konseling serta tindak lanjut 1 kali melalui telepon dan tiga kali melalui kunjungan langsung ke rumah. Perilaku perawatan kaki dikumpulkan menggunakan kuesioner. Data dianalisis menggunakan paired dan independent t-test. Hasil penelitian menunjukkan tidak ada perbedaan karakteristik antar kelompok. Perilaku perawatan kaki post test (M=84.69, SD=4.49 pada kelompok intervensi berbeda secara bermakna (p = 0.000 lebih tinggi dibanding pre test (M=49.50, SD=9.40, sedangkan pada kelompok kontrol ada penurunan skor setelah pengukuran (sebelum M=51,33, SD=8,58; sesudah M=49,50, SD=9,40; p=0,219. Program edukasi perawatan kaki berbasis keluarga efektif meningkatkan perilaku perawatan kaki pasien DM. Dengan demikian, perawat dapat mengintegrasikan program edukasi perawatan kaki berbasis keluarga ke program perkesmas sebagai upaya pencegahan kaki diabetik pada

  1. PENGARUH PENDAPATAN NELAYAN PERAHU RAKIT TERHADAP POLA KONSUMSI WARGA

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    Rofiza Ardhianto

    2017-06-01

    Full Text Available Penelitian ini bertujuan untuk meneliti pendapatan nelayan perahu rakit terhadap pola konsumsi warga Desa Surodadi, bagaimana pengelolaan pengeluaran keluarga terhadap pola konsumsi nelayan perahu rakit di Desa Surodadi dan bagaimana upaya pemerintah dalam menjalankan peran terhadap tanggung jawab kepada nelayan perahu rakit Desa Surodadi. Metode Ordinary Least Square untuk menganalisis secara deskriptif. Hasil penelitian menunjukkan bahwa pendapatan nelayan perahu rakit berpengaruh positif dan signifikan, pengeluaran nelayan perahu rakit berpengaruh positif dan signifikan, peran pemerintah berpengaruh positif namun tidak signifikan. Berdasarkan penelitian tersebut, sebaiknya pemerintah harus ikut serta memberikan kontribusi bantuan yang lebih agar mempermudah jalannya kegiatan melaut, serta membangun usaha untuk pekerjaan sampingan dan tidak selalu membuka lapangan kerja terpusat dikota sehingga masyarakat pesisir mendapatkan hak sebagai warga negara. Setiap nelayan harus diberikan soft skill guna bersaing dengan masyarakat lain.  This research aims to investigate the Fisherman rowboat’s income against Surodadi’s civilian consumption patterns, how the management of family expenditures on consumption patterns Fisherman rowboat in Surodadi village and how the government's efforts in carrying out the role of the responsibility to the Surodadi’s Fisherman rowboat.This study uses Ordinary Least Square method to analyze descriptively. The results showed that the Fishermen rowboat’s Income is positive and significant impact. Fishermen rowboat’s expenditures is positive and significant impact, the role of government is positive but not significant.Based on these research, it should be the government should participate to contribute more aid to facilitate the activities of fishing, as well as efforts to build a second job and do not always create jobs centered in the city so that coastal communities obtain rights as citizens. Every fisherman

  2. ALTERNATIF PEMODELAN SISTEM AKUNTANSI PENJUALAN TUNAI TERKOMPUTERISASI BAGI USAHA KECIL DAN MENENGAH (UKM

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    Siswanto Siswanto

    2012-10-01

    Full Text Available Abstract: Alternative Modeling of Accounting System of Computerized Cash Sales for Small and Medium Enterprises (SME. The ability of UKMs in the data processing of their activities and transactions needs great concern; therefore a system that could support its business operations is needed. The development of information technology requires SMEs to organize the data recording, processing, and reporting using technology-assisted accounting system available. Accounting system is an organization of forms, records, and reports coordinated in such a way as to provide the financial information needed by the management to help the company administration. Cash sales accounting system that includes inputs, processes, and outputs can be developed with computer technology. This computerization process involves a 'computer' as the primary means of processing and the 'human' as the regulator, operator, and controller of the device. This paper is expected to provide an alternative modeling of sales accounting system to be implemented modestly for UKMs with a simple computer-assisted technology. Keywords: Small and Medium Enterprise, Accounting Systems, Cash Sales, Technology.   Abstrak: Alternatif Pemodelan Sistem Akuntansi Penjualan Tunai Terkomputerisasi Bagi Usaha Kecil dan Menengah (UKM. Kemampuan UKM dalam mengolah data tentang aktivitas dan transaksi perlu mendapatkan perhatian sehingga dibutuhkan sebuah sistem yang dapat mendukung kegiatan operasional usahanya. Perkembangan teknologi informasi menuntut UKM dapat menyelenggarakan pencatatan, pengolahan, dan pelaporan data menggunakan sistem akuntansi berbantuan teknologi yang ada. Sistem akuntansi merupakan organisasi formulir, catatan dan laporan yang dikoordinasikan sedemikian rupa untuk menyediakan informasi keuangan yang dibutuhkan oleh manajemen guna memudahkan pengelolaan perusahaan. Sistem akuntansi penjualan tunai yang meliputi input, proses, dan output dapat dikembangkan dengan teknologi

  3. SENI SULAM MINANGKABAU DAN INOVASINYA UNTUK MENDUKUNG PENGEMBANGAN INDUSTRI KERAJINAN RUMAH TANGGA

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    Yasnidawati Yasnidawati

    2012-08-01

    Full Text Available The arts of embroidery in Minangkabau and innovation to support home industry. Research goals describe the diversification of products and innovations arising embroidery done by craftsmen through the development of understanding and ability in improving the quality of product embroidery in the regional district Agam, Bukittinggi and Kab. 50 Cities.The method used qualitative, quantitative. Object of research is embroidered products produced by the craftsme. The instrument for analy­sis this study is used the quantitative data and qualitative. The results of research shows that producers are able and have a good skill to improve the innovations and quality of embroidery product. Because of the quality of products are verygood, so the resulting product embroidery are looks interesting and beautiful. Seni Sulam Minangkabau dan Inovasinya untuk Mendukung Pengem­bang­an Industri Kerajinan Rumah Tangga. Tujuan penelitian mendeskripsikan diversifi­kasi produk sulaman timbul dan inovasinya yang dilakukan para pengrajin melalui pengembangan pemahaman dan kemampuan dalam membuat desain motif, meng­guna­kan bahan, kombinasi warna, teknik menyulam dan produk, pada daerah Kab. Agam, Bukittinggi dan Kab. Lima Puluh Kota. Penelitian ini menggunakan metode kualitatif, kuantitatif. Objek penelitian adalah produk sulaman  yang dibuat pengrajin. Pengumpulan data dengan observasi, dokumentasi, penilaian hasil.  Hasil penelitian menunjukkan bahwa semua pengujian yang dilakukan terhadap pemahaman dan kemampuan para pengrajin ternyata nilainya mencapai antara baik dan sangat baik. Simpulan: Hasil pengujian menunjukkan  bahwa pembuatan desain motif yang sangat bagus, kombinasi warna serasi, teknik jahit rapih, produk yang menarik, indah, bervariasi. Hal ini tentu dapat meningkatkan kualitas dan nilai ekonomis dari produk seni sulam Minangkabau.

  4. THERMAL-HYDRAULIC ANALYSIS OF SMR WITH NATURALLY CIRCULATING PRIMARY SYSTEM DURING LOSS OF FEED WATER ACCIDENT

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    Susyadi Susyadi

    2016-09-01

    ABSTRAK Reaktor daya kecil modular (SMR memiliki beberapa keunggulan dibanding reaktor daya besar konvensional. Dengan disain yang lebih sederhana dan terintegrasi, penerapan hukum alamiah untuk sistem keselamatannya dan biaya modal yang rendah, reaktor ini sangat cocok untuk dibangun di Indonesia. Salah satunya disain SMR yang sedang dikembangkan menerapkan gaya penggerak alami untuk sistim pendingin primernya. Dengan disain seperti itu, adalah sangat penting untuk memahami implikasinya terhadap aspek keselamatan pada seluruh kondisi operasi. Salah satu yang perlu diinvestigasi adalah kecelakaan kehilangan air umpan (LoFW. Pada studi ini, dilakukan analisis kinerja thermal hidrolik SMR yang menggunakan sistim pendinginan primer sirkulasi alam saat kecelakaan LoFW. Tujuannya adalah untuk menginvestigasi karakteristik aliran sistem primer saat kecelakaan LoFW dan untuk memastikan apakah aliran sirkulasi alam cukup untuk memindahkan panas dari teras guna menjaga kondisi tetap aman selama kecelakaan tersebut. Metoda yang digunakan adalah dengan merepresentasikan sistem reaktor ke dalam model-model generik program RELAP5 dan melakukan simulasi numerik. Hasil perhitungan menunjukkan bahwa setelah kejadian pemicu dan trip reaktor, pada sisi primer laju alirnya berfluktuasi secara signifikan dan temperatur pendinginnya menurun secara bertahap sedangkan  pada sisi sekunder kondisi uap berubah menjadi uap jenuh. Laju alir turun dari ~711 kg/detik menjadi ~263 kg/detik sebelum kembali naik lagi pada t=~46 detik. Saat laju alir di titik terendah, temperatur pusat bahan bakar dan fluida pendingin adalah sekitar  ~565 K dan  ~554 K, yang menujukkan bahwa temperatur bahan bakar masih jauh di bawah batas disain dan temperatur fluidanya juga berada di bawah titik saturasi. Keadaan ini menunjukkan bahwa saat transien kedua parameter utama termohidrolik reaktor tetap dalam kondisi yang dapat diterima sehingga dapat disimpulkan  bahwa saat  kecelakaan kehilangan air umpan, SMR

  5. ETHNO-BIOLOGICAL NOTES ON THE MEYAH TRIBE FROM THE NORTHERN PART OF MANOKWARI, WEST PAPUA (Catatan Etnobiologi Pada Suku Meyah di Pantai Utara Manokwari, Papua Barat

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    Sepus Fatem

    2014-05-01

    Full Text Available ABSTRACT Tropical forests provide many products such as fruits, seeds, resin, medicines, meat and by-products such as non-timber forest products. In June 2005, February 2008 and June 2009, ethno botanical and ethno zoological surveys were conducted among Meyah hunter-gatherers and on the flora and fauna. This paper aims to reveal the interaction between the Meyah Tribe in the Northern Part of Manokwari and utilization of forest products. Our study reports that the tribe used about 67 species of plants and 11 wild animals to support their livelihood. Due to the expansion of the Manokwari regency as part of the development process in West Papua Province, we would therefore like to suggest that the local government should pay attention to developing and preserving the biodiversity in this area. ABSTRAK Hutan tropis pada prinsipnya menyediakan berbagai kebutuhan manusia baik buah, biji, resin, tumbuhan obat, daging dan dikenal sebagai  hasil hutan bukan kayu. Survei etnobiologi ini dilakukan pada bulan June 2005, Februari 2008 dan Juni 2009 pada masyarakat yang melakukan kegiatan pemanfaatan tumbuhan dan berburu satwa liar. Tulisan ini bermaksud untuk mengungkapkan interaksi Suku Meyah di Wilayah Pantai Utara Manokwari dalam pemanfaatan produk hasil hutan bukan kayu. Studi ini mencatat sekitar 67 spesies tumbuhan dan 11 jenis satwa lair yang di manfaatkan untuk menopang kehidupan suku Meyah. Data jumlah jenis tumbuhan dan satwa liar yang di manfaatkan ini, di harapkan dapat berguna bagi  pemerintah daerah dan lembaga lainnya dalam mengatur pola pemanfaatan sumberdaya hutan non kayu. Dalam hubungan dengan pemekaran wilayah, maka tantangan terhadap kelestarian sumberdaya hutan ini sangat besar, karena diprediksi akan mengalami tekanan dan kerusakan. Dengan demikian siklus kehidupan masyarakat akan terganggu. Sehingga di butuhkan kebijakan guna  mengakomodir kepentingan masyarakat asli dan juga kebutuhan pembangunan.

  6. PERANCANGAN DATABASE TELECENTER - JATIM BERBASIS WEB

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    Erma Suryani

    2006-01-01

    Full Text Available Normal 0 false false false IN X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} Sejalan dengan visi BPDE Jatim untuk menjadi instansi teknis terdepan dalam mengelola data dan informasi yang berbasis pemanfaatan teknologi informasi., maka perlu kiranya bagi instansi ini untuk membentuk Pusat Data Propinsi yang terpadu guna mendukung penyelenggarakan pemerintahan, pembangunan dan pelayanan yang baik kepada masyarakat. Perancangan ini dibuat dengan menggunakan database MySql, serta PHP yang dapat mengerjakan semua yang dapat dikerjakan oleh program CGI, seperti mendapatkan data dari form, menghasilkan isi halaman web yang dinamik dan menerima cookies. Dengan aplikasi ini diharapkan natinya BPDE dapat menyediakan dan menyebarluasan informasi untuk Pemerintah dan masyarakat dengan menggunakan sistem informasi dan telematika dalam rangka terciptanya budaya informasi. Kata Kunci: Database, MySQL , BPDE (Badan Pengolahan Data Elektronik, PHP

  7. LATIHAN FISIK MENCETUSKAN ASMA

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    Afriwardi Afriwardi

    2008-05-01

    Full Text Available AbstrakAsma yang dicetuskan latihan fisik (exercise-induced asthma merupakan suatu kelainan yang ditandai dengan terjadinya bronkospasme serta hipersekresi mukosa bronkus yang dicetuskan oleh kegiatan olahraga atau aktifitas fisik. Kami melaporkan satu kasus seorang atlet putri karate, umur 24 tahun yang sudah menekuni olahraga selama 10 tahun. Serangan sesak nafas yang kadang menimbulkan mengi dan dada terasa berat seringkali timbul saat melakukan latihan. Pada umumnya sesak dan dada berat akan berkurang setelah latihan dihentikan. Diagnosis ditegakkan dengan anamnesis dan pemeriksaan fisik yang dilakukan pada saat serangan yang terakhir serta adanya catatan medis yang sempat terdokumentasi. Perlu dilakukan kajian yang mendalam terhadap kasus ini karena serangan tersebut sangat mengganggu program latihan yang diberikan untuk atlet tersebut. Penelusuran terhadap faktor pencetus serta pemahaman karakteristik serangan akan sangat membantu pelatih dalam menyiapkan program latihan untuk atlet ini guna memperoleh prestasi terbaik.Kata kunci: exercise induced asthma – diagnosis - program latihanAbstractAsthma triggered by physical exercise (exercise-induced asthma is a marked disorder with the occurrence of bronchospasm and hypersecretion of bronchial mucous triggered by sports or physical activity. We report a case of a karate sportswoman, aged 24 years old who has engaged in sports for 10 years. Shortness of breath attacks that sometimes followed with wheezing and chest heaviness often occurs during exercise. In general, shortness of breath and chest heaviness will decrease after the training is stopped. Diagnosis by interview and physical examination conducted at the time of the attack, and documented n the medical record. In-depth study of the case need to be performed because the attack seriously affects training provided to the athlete. Studying the triggering factors and understanding the characteristics of the attack will greatly help

  8. Menelusuri Konsep Keadilan Pemilihan Umum Menurut UUD 1945

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    Khairul Fahmi

    2016-11-01

    Full Text Available Abstract. As a contest for garnering the trust of the people, an election shall be lawful and legitimate whenever it is conducted in a fair manner. A fair election is a constitutional mandate, explicitly stated in Article 22E point (1 of the 1945 Constitution. However, the Constitution had not provided further guidance on fair election. Consequently, exploring the philosophical base of the fairness of the election will be critical in order to formulate the benchmark of fairness of the election. Furthermore, such benchmark will be referred to in formulating regulations or the technical issues of election organization. By means of conceptual approach, this Excerpt wishes to explore this cause. Based on the studies conducted, the fairness of election as intended by the Constitution is actually based on the concept of fairness and the social justice stated in the Fifth Principles of Pancasila.Abstrak. Sebagai kontestasi memperebutkan kepercayaan rakyat, sebuah pemilu akan sah dan memeroleh legitimasi bila mana ia dilaksanakan secara adil. Pemilu yang adil merupakan salah satu mandat konstitusional yang secara tegas dimuat dalam Pasal 22E ayat (1 Undang-Undang Dasar 1945. Konstitusi tidak memberi panduan lebih jauh ihwal bagaimana sesungguhnya pemilu yang adil. Oleh karenanya, menelurusi landasan filosofis keadilan pemilu menjadi amat penting guna merumuskan ukuran adil atau tidaknya pemilu. Untuk selanjutnya, ukuran itulah yang akan diacu dalam merumuskan aturan maupun teknis penyelenggaraan pemilu. Dengan menggunakan pendekatan konseptual, nukilan ini hendak mendalami hal itu. Berdasarkan hasil kajian yang dilakukan, keadilan pemilu yang dikehendaki konstitusi sesungguhnya dilandaskan pada konsep keadilan sebagai fairness dan keadilan sosial yang termuat dalam Sila Kelima Pancasila.  DOI: 10.15408/jch.v4i2.4098

  9. Model Pembelajaran Seni Musik melalui Lesson Study: Studi Kasus di SDN Jawilan, Serang

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    Yulianti Fitriani

    2015-03-01

    Full Text Available Artikel ini dilatar-belakangi persoalan pembelajaran seni musik di SDN Jawilan Kab. Serang. Di SD ini penyelenggaraan pendidikan seni belum memperoleh perhatian yang cukup baik dari guru. Hal ini dapat dilihat dari pembagian alokasi waktu pembelajaran dan keterlibatan guru kelas yang tidak memiliki latar belakang pendidikan seni (musik. Dampak yang muncul, rata-rata siswa belum memiliki kemandirian dalam berkreativitas dan kurang berpartisipasi aktif dalam kegiatan musik baik di sekolah maupun di luar sekolah. Untuk memperbaiki persoalan tersebut dirasa perlu meminjam Lesson Study yang di dalamnya terdapat metode, pendekatan dan strategi pembelajaran sebagai pola untuk membelajarkan seni musik agar dapat memberikan alternatif sudut pandang terhadap persoalan metode yang tepat guna dan terencana dalam pengajaran pendidikan musik di SD, termasuk paradigma membelajarkan musik secara hakiki. Hasil yang diperoleh dapat memberikan alternatif sebagai dasar pengembangan pembelajaran seni musik.   The Model of Music Learning through a Lesson Study: A Case Study in Jawilan Elementary School, Serang. The learning problems of music lessons at Jawilan Elementary School in Serang becomes the mainly source of the research background in this article. The implementation of art education in this school has not gained enough attention from teachers. It can be seen from the distribution of the allocated time of learning and the involvement of classroom teachers who do not have sufficient background in art education (music. The appearing impact shows that the average of students do not have any independence in creativity and have less-active participation in the activities of musical arts either in school or outside the school. However, solving the problem is necessary to do by using a Lesson Study as a pattern (approaches, strategies, and methods of learning to teach music that can be used as an alternative point of view in developing methods and organizing the

  10. PEMBENTUKAN KESADARAN MEREK MELALUI PILIHAN MEDIA DAN PESAN IKLAN YANG EFEKTIF (Studi Pada PT. Ace Jaya Proteksi Cabang Pekanbaru

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    Afred Suci

    2016-10-01

    Full Text Available Abstrak: Penelitian dilakukan di PT. ACE Jaya Proteksi cabang Pekanbaru guna menganalisis seberapa besar nasabah menyadari keberadaan merek perusahaan dengan adanya media dan pesan iklan. Populasi penelitian adalah nasabah ACE Jaya Proteksi cabang Pekanbaru. Dengan menggunakan formulasi dari Djarwanto dan Subagyo diperoleh jumlah sampel sebanyak 96 orang yang kemudian digenapkan menjadi 100 orang nasabah. Data dianalisis menggunakan analisis regresi berganda. Hasil penelitian menyimpulkan bahwa baik secara simultan maupun parsial, media iklan dan isi pesan berpengaruh signifikan terhadap kesadaran merek. Variabel media iklan merupakan faktor yang paling dominan mempengaruhi kesadaran merek. Kesadaran konsumen pada merek produk maupun perusahaan sebesar 96,5% tergantung pada efektivitas pilihan media iklan dan isi pesan. Direkomendasikan untuk meningkatkan intensitas iklan di surat kabar serta memperluas cakupan surat kabar. Model iklan di radio sebaiknya dilakukan dengan melakukan program kuis berhadiah. Isi pesan iklan sebaiknya divisualisasikan lebih berwarna dan bergambar agar memiliki keunikan dan berbeda dengan iklan lainnya. Abstract: The study held in PT. ACE Jaya Proteksi Pekanbaru branch in order to analyze how strong customers’ awareness of corporate brand existence through advertising media and messages. Population were customers of ACE Jaya Proteksi Pekanbaru Branch. By using Djarwanto & Subagyo formulation, was obtained 96 samples and rounded up to 100 respondents. Data was analyzed by using multiple regression analysis. The result reveals that either simultaneously or partially, advertising media and message significantly influence the brand awareness. Customers’ awareness of product or corporate brand is 96,5% affected by the effectivity of media choice and ads content. It is recommended to enhance ads intensity in newspaper and broaden its coverup. Prize-base quiz is recommended to be model for radio advertisement. Ads

  11. Ekstraksi Pektin dari Kulit dan Tandan Pisang dengan Variasi Suhu dan Metode (Pectin Extraction from Banana Peels and Bunch with Various Temperatures and Methods

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    Nurhayati Nurhayati

    2016-12-01

    ABSTRAK Seiring peningkatan produksi pisang tentu akan diikuti dengan peningkatan limbah pisang seperti kulit dan tandan buah pisang. Pemanfaatan limbah pisang tersebut masih belum optimal. Padahal di dalamnya terkandung substansi alami tanaman yang memiliki nilai guna tinggi yaitu pektin yang tersusun atas molekul asam galakturonat membentuk asam poligalakturonat. Pektin dimanfaatkan sebagai bahan penstabil pada sari buah, jelly, jam dan marmalade. Penelitian ini bertujuan untuk mengetahui karakteristik tepung dari kulit dan tandan pisang, mengetahui pengaruh perlakuan suhu (60 °C dan 80 °C dan metode ekstraksi (satu, dua dan tiga tingkat terhadap rendemen pektin, serta karakteristik pektin yang terekstrak. Limbah pisang berasal dari pisang varietas agung dan embug. Ekstraksi pektin dilakukan dengan menggunakan pelarut air pada perbandingan tepung dan air sebesar 1:54 (ekstraksi satu tingkat, 1:27 (ekstraksi dua tingkat dan 1:18 (ekstraksi tiga tingkat. Hasil penelitian menunjukkan karakrestik tepung limbah pisang yaitu kadar air berkisar antara 8,14 sampai dengan 9,05 % dengan kadar pektin tertinggi terdapat pada kulit pisang embug 4,54 % dan derajat putih tepung limbah pisang berkisar antara 50,80 sampai dengan 55,21 %. Rendemen pektin dapat terekstrak optimal pada kondisi ekstraksi suhu ekstraksi 80 °C dengan dua tingkat ekstraksi. Kulit pisang mengandung pektin lebih banyak daripada tandan pisang. Pektin yang terekstrak memiliki derajat putih sekitar 31,31 sampai dengan 38,12 %. Gugus fungsi pektin limbah pisang tersusun atas gugus alkohol (primer, sekunder dan tersier, amina primer, amida (monosub dan dwisubtitusi serta karbonat kovalen. Kata kunci: Kulit dan tandan pisang; ekstraksi; gugus fungsi; pektin; suhu

  12. KRITIK PENETAPAN HARGA IJARAH PADA GADAI EMAS (TINJAUAN FIKIH DAN ETIKA

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    Rinda Asytuti

    2013-04-01

    Full Text Available Pembiayaan gadai emas di bank syariah mencuat ketika harga emas dunia mengalami fluktuasi yang cukup tajam. Hal ini mendorong masyarakat beralih kepada investasi emas. Diawali oleh BRI syariah membuka layanan gadai emas yang diidasarkan pada akad rahn dan ijaroh, namun pada praktiknya membuka prosedur layanan beli gadai yang disinyalir rentan dengan spekulasi yang dilarang oleh agama islam. Produk beli gadai selanjutnya dikenal dengan berkebun emas ini dibatasi oleh Bank Indonesia guna membatasi gerak spekulasi nasabah atas emas. Akan tetapi beberapa bank syariah seperti BNI dan BSM yang juga membuka layanan gadai emas tidak melakukan transaksi beli gadai sebagaimana BRI syariah melainkan hanya melayani gadai emas sebagaimana dalam fatwa DSN MUI No 26/DSN-MUI/III/2002. Namun transaksi gadai emas yang berjalan bukan berarti tanpa masalah ditilik dari fikih dan etika salah satunya adalah penetapan harga ijaroh yang didasarkan pada metode tiring dan taksasi pembiayaan yang diterima. Penetapan harga ijaroh dan transaksi gadai emas  dirasakan telah menyalahi konsepsi Rahn yang seharusnya didudukkan pada akad keterdesakan yang beresensi ta’awun tolong menolong. Untuk itu tulisan ini  membahas tentang praktik gadai emas di bank syariah dan metode penetapan ujroh pada produk gadai emas. Penulis menyimpulkan bahwa penetapan tarif ijaroh yang saat ini ditetapkan oleh bank syariah rentan pada penggelinciran fungsi sesunguhnya yang kemudian jatuh pada konsepsi “hillah / Helah (al-hilah; al-tahayulyang termasuk upaya rasional yang manipulatif.  Di antara hillah tersebut adalah penggantian nama dan perubahan bentuk padahal substansinya sama. Yusuf al-Qardhawi berpendapat bahwa sebuah perubahan nama tidak diakui secara hukum apabila substansinya tetap, dan perubahan bentuk juga tidak diakui secara hukum apabila hakikatnya sama (la ‘ibrata bi taghayyur al-ism idza baqiya al- musamma, wa la bi taghayyur al-shurah idza baqiyat al-haqiqah

  13. Kendala Struktural dan Kultural Praktek Keterbukaan Informasi Publik di Badan Publik Non-Pemerintah : Studi Kasus PSSI

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    Narayana Mahendra Prastya

    2017-12-01

    Full Text Available This article discuss about case study on how Indonesian Football Association (Indonesian FA give their respond to do the Public Information Disclosure. Indonesian FA than express their objection to the demand. Indonesian FA choose as the object in this case, as a representative of non-governmental public organization. This article use Indonesian FA statement related to the Public Information Disclosure, that posted on official website www.pssi.org. Then I use frame analysis Robert N.Entman model as a analytical tool to the statement. The results show that there are two factors that cause Indonesian FA objection. First is structural factor that came from the Indonesian Public Disclosure Act and Act related to the management of football federation. The second is cultural factor that non-governmental public organization in Indonesia, in general, not accustomed to public disclosure obligation. Tulisan ini mengambil studi kasus bagaimana Persatuan Sepakbola Seluruh Indonesia merespon tuntutan untuk Keterbukaan Informasi Publik. Keputusan Komisi Informasi Pusat (KI Pusat bahwa PSSI harus menerapkan praktek Keterbukaan Informasi Publik mendapatkan keberatan dari pihak PSSI. Permasalahan pun berbuntut panjang hingga sampai di persidangan tingkat Mahkamah Agung. PSSI dipilih sebagai objek penelitian guna mengkaji bagaimana badan publik non-pemerintah memahami Keterbkaan Informasi Publik. Data dalam tulisan ini menggunakan pernyataan-pernyataan yang disampaikan PSSI melalui website www.pssi.org berkaitan dengan keputusan KI Pusat. Pernyataan tersebut kemudian dianalisis menggunakan framing model Robert N.Entman. Analisis menunjukkan terdapat kendala struktural dan kultural. Faktor struktural datang dari peraturan yang berkaitan dengan PSSI dan peraturan di UU KIP itu sendiri. Sedangkan faktor kultural berkaitan dengan kondisi badan publik non-pemerintah yang tidak terbiasa menghadapi tuntutan keterbukaan informasi.

  14. Studi Komparatif Fragmentatif Program IDT dengan Program Pemberdayaan Perempuan Melalui Mikro Kredit Grameen Bank di Bangladesh

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    Ema Khotimah

    2007-06-01

    peran perguruan tinggi khususnya kaum akademis nya dalam pengetasan kemiskinan. Yunus juga telah membuktikan bahwa kapitalisme pada saat yang bersamaan dapat digandengkan dengan sosialisme guna kepentingan rakyat miskin.

  15. STUDI SIMULASI ECOTECT SEBAGAI PENDEKATAN REDESAIN AKUSTIK AUDITORIUM

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    Agustinus Djoko Istiadji

    2007-01-01

    Full Text Available Speech intelligibility, which is a function of reverberation time (RT60, is a primary criterion to design acoustic of an auditorium. Optimum RT60 (0,5-1,0 s in a diffuse auditorium is determined by the absorption and the room geometry. This paper describes Ecotect as a computational simulation program that is supportive in deciding the position and area of absorption material in the auditorium. Calculations based on statistical reverberation and existing acoustic particles methods are sufficient for the approach of room acoustic design. Site measurement result was used to examine validity of the program. Redesign of acoustic of the auditorium, then, was done based on the result of sound path analysis by identifying the position and the area of absorption material. Final test results by statistical reverberation and existing acoustic particles methods point out that the application of sound path analysis is quite successful to improve RT60, sound distribution, and the cost. Abstract in Bahasa Indonesia : Kejelasan berpidato (speech intelligibility sebagai kriteria utama desain akustik auditorium merupakan fungsi dari waktu dengung (RT60. Penyediaan RT60 yang optimal (0,5-1,0 detik yang tersebar merata (diffuse di dalam ruangan ditentukan oleh faktor serap bidang dan geometri ruang. Tulisan ini memaparkan pemakaian Ecotect sebagai program untuk merancang posisi dan luas bidang serap dalam auditorium. Fasilitas kalkulasi RT60 secara statistik dan existing acoustic particles menjadikan Ecotect sebagai program simulasi akustik yang cukup memadai guna pendekatan desain akustik ruang. Validasi hasil simulasi terhadap hasil pengukuran lapangan dilakukan pada tahap pertama untuk menguji keandalan program. Redesain akustik auditorium dilakukan berdasarkan hasil analisis perjalanan suara (sound path, yakni dengan mengidentifikasi posisi dan luas bidang serap. Hasil pengujian redesain akustik auditorium dengan metode statistik maupun existing acoustic

  16. KONSEPSI DAN APLIKASI PIDANA MATI DALAM PERADILAN DI INDONESIA

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    I Made Pasek Budiawan

    2017-05-01

    Full Text Available Imposition of the death penalty by the judge in the criminal justice process Indonesia still remains a debate among groups that agread with the group that oppose it. But in some laws for special crimes such as terrorism, corruption, narcotics, psychotropic substances, and a human rights capital punishment is still regulated, as well as of the criminal code and the concept of the criminal code by 2015 capital punishment is still based. The  existence of the group that did not agree with the conception and application of this dying, argued that human life bussiness, my God, not the man to lift the perspective of the scientific criminal law that a death penalty still exists in all criminal acts by perpetrators of crimes with widespread impact as well as detrimental to the wider community the research for criminal santions was important to examine the existence of the norms of law as a basic for corrector by maximum capital punishment in Indonesia. Penjatuhan pidana mati oleh hakim dalam proses peradilan pidana Indonesia masih tetap menjadi perdebatan antara kelompok yang setuju dengan kelompok yang menentangnya. Namun dalam beberapa undang-undang tindak pidana khusus seperti terorisme, korupsi, narkotika, psikotropika dan peradilan hak asasi manusia pidana mati masih diatur, begitu juga KUHP dan konsep KUHP tahun 2015 pidana mati masih tetap dicanangkan. Adanya kelompok yang tidak setuju dengan konsepsi dan aplikasi pidana  mati ini berdalih bahwa nyawa manusia menjadi urusan Tuhan, bukan menjadi kewenangan manusia untuk mencabutnya. Perspektif keilmuan hukum pidana bahwa pidana mati masih eksis untuk diberlakukan sepanjang tindak pidana yang dilakukan pelaku menyangkut kejahatan luar biasa dengan dampak luas serta merugikan masyarakat luas. Penelitian terhadap sanksi pidana mati penting dilakukan guna meneliti keberadaan norma hukum sebagai dasar pembenar dijatuhkannya pidana mati ini di Indonesia.

  17. ALTERNATIF STRATEGI PENGEMBANGAN EKSPOR MINYAK SAWIT INDONESIA

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    Bambang Dradjat

    2011-08-01

    Full Text Available Normal 0 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} The development of palm oil export from 2000 to 2006 showed the competitiveness position of Indonesia in the world mar ket was fairly good. In order to increase the growth and values of palm oil export, the experts thought that the role of government as regulators and facilitators are very important.  The government became the main actor for the export development throuh de/regulation related to the palm oil commodity.  The objectives of actors could be achieved by combining strategies (i encrease capacity of Belawan and Dumai harbours, (ii reduction/elimination of loan repayment during grace period of revitalization program, (iii  human resource develeopment for both societies and workers with participative funding from Central Government, Local Government, and enterprises, (iv reduced cost and time in processing land sertification and Hak Guna Usaha (HGU, (v improved access for farmers to financial institution (bank, (vi the establishment of harbours in regions based on palm oil production in the region, and (viii the development of farm roads.      

  18. Strategi Peningkatan Daya Saing Usaha Kecil dan Menengah (UKM Berbasis Kaizen

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    Andi Suranta Meliala

    2016-04-01

    Perekonomian adalah salah satu faktor kemajuan suatu negara. Setiap negara bersaing ketat untuk meningkatkan produktvitas perekonomiannya. Perekonomian Indonesia saat ini menempati urutan ke 17 dunia. Pertumbuhan ekonomi di Indonesia yang sangat signifikan ternyata tidak lepas dari peran dari usaha kecil dan menengah (UKM yang menopang pertumbuhan ekspor dan impor, salah satu UKM yang bisa diunggulkan adalah UKM pembuatan sepatu. Peran UKM yang begitu besar dan signifikan harus terus dijaga dan dikembangkan untuk bisa bersaing pada era persaingan global seperti penerapan Masyarakat Ekonomi Asean (MEA pada januari 2015. Permasalahan yang mengganggu perkembangan dan produktivitas dari UKM sepatu, khususnya di sekitar Kota Medan akan dibagi kedalam 4 kategori, yaitu:(1 manusia, (2 proses, (3 fasilitas, dan (4 Persaingan usaha. Berdasarkan hasil penelitian, diketahui bahwa permasalahan yang paling utama yang mempengaruhi perkembangan UKM sepatu di Kota Medan adalah sumber daya manusianya. Pemecahan permasalahan ini akan dilakukan dengan strategi Kaizen (5S yang akan dipadukan dengan konsep Training within industry (TWI dan konsep P-Course. Perbaikan ini akan menghasilkan strategi-strategi untuk peningkatan produktivitas kerja UKM secara keseluruhan dengan fokus utama adalah pekerja dan sistem kerjanya. Strategi ini diharapkan mampu membenahi kelemahan UKM sepatu yang ada, guna menghadapi ketatnya persaingan global yang akan datang.  Kata kunci: Usaha kecil dan menengah (UKM, kaizen, training within industry (TWI,konsep p-course, konsep 5S

  19. CUSTOMER SATISFACTION AND LOYALTY OF A FRANCHISE PRODUCT EVIDENCE FROM NASI BEBEK GINYO RESTAURANT IN JAKARTA

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    Kartika Puspitasari Adiningsih

    2015-01-01

    Full Text Available The objectives of this study were to: 1 identify the characteristics of the customers of Restaurant Nasi Bebek Ginyo, 2 to analyze factors influencing customer satisfaction and loyalty, and 3 to analyze the level of customer satisfaction and loyalty. Descriptive Analysis, Structural Equation Modelling (SEM, Customer Satisfaction Index (CSI and Customer Loyalty Index (CLI were used to analyze the data. The results of the study showed that tangible, reliability, food quality, and perceived value had significantly contributed to influencing customer satisfaction. From the estimates of SEM output, the results of CSI for this study were 67.78% and CLI is 58. 11%. The results of the study suggested for managerial implications to increase the level of customer satisfaction and loyalty.Keywords: customer satisfaction, customer loyalty, SEM, CSI, CLIABSTRAKTujuan dari penelitian ini adalah: 1 mengidentifikasi karakteristik dan perilaku konsumen restoran Nasi Bebek Ginyo, 2 menganalisis faktor-faktor yang mempengaruhi kepuasan dan loyalitas konsumen, dan 3 menganalisis tingkat kepuasan dan loyalitas konsumen.Analisis yang digunakan untuk mengolah data pada penelitian ini, yaitu:analisis deskriptif, Structural Equation Modelling (SEM, Customer Satisfaction Index (CSI dan Customer Loyalty Index (CLI. Hasil penelitian menunjukkan bahwav ariabel laten eksogen tangible, reliability, food quality dan perceived value memiliki hubungan yang signifikan dalam membentuk variabel kepuasan.Dari hasil analisis SEM, didapat nilai perhitungan CSI untuk konsumen restoran Nasi Bebek Ginyo yaitu sebesar 67,78% dan nilai CLI dari penelitian ini yaitu sebesar 58,11%. Implikasi manajerial yang disarankan untuk manajemen restoran Nasi Bebek Ginyo guna memperbaiki kinerja perusahaan, yang akan berdampak pada peningkatan kepuasan dan loyalitas konsumen.Kata kunci: kepuasan konsumen, loyalitas konsumen, SEM, CSI, CLI

  20. MUTU FISIK, FISIOLOGIS, DAN KANDUNGAN BIOKIMIA BENIH TREMA (Trema orientalis Linn. Blume BERDASARAN TINGKAT KEMASAKAN BUAH

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    Naning Yuniarti

    2016-12-01

    Full Text Available Trema (Trema orientalis Linn. Blume merupakan tanaman serba guna karena semua bagian pohon dapat digunakan. Dalam pengembangan tanaman ini, diperlukan benih bermutu, dimana salah satu syarat untuk menentukan benih bermutu adalah benih harus berasal dari buah yang sudah masak fisiologis. Tujuan penelitian adalah mengetahui mutu fisik, mutu fisiologis, dan kandungan biokimia (lemak, karbohidrat dan protein benih trema berdasarkan tingkat kemasakan buah. Benih trema yang digunakan berasal dari Badung, Bali. Buah trema dikelompokkan menjadi 3 warna (hijau, coklat, hitam. Rancangan penelitian menggunakan Rancangan Acak Lengkap dengan parameter yang diamati : ukuran buah dan benih, berat buah dan benih, kadar air buah dan benih, kandungan biokimia (protein, lemak, karbohidrat, daya berkecambah, dan kecepatan berkecambah. Hasil penelitian menunjukkan : (1 Tingkat kemasakan buah berpengaruh nyata terhadap mutu fisik (ukuran buah dan benih, berat buah dan benih, kadar air buah dan benih, fisiologis (daya berkecambah, kecepatan berkecambah, dan kandungan biokimia (lemak, karbohidrat, protein benih trema, (2 Mutu fisik dan fisiologis benih yang berasal dari buah yang berwarna hitam lebih baik dibandingkan dengan buah berwarna hijau dan coklat, (3 Kandungan lemak, karbohidrat dan protein benih trema berbeda dari masing-masing tingkat kemasakan (hijau, coklat, hitam, (4 Buah trema yang sudah mencapai masak fisiologis adalah buah berwarna hitam, dengan kriteria yaitu : panjang buah 3,87 ± 0,05 mm dan lebar 3,41 ± 0,02 mm; panjang benih 2,10 ± 0,05 mm dan lebar 1,81 ± 0,06 mm; berat 1000 butir buah 25,6883 gr; berat 1000 butir benih 3,8288 gr; kadar air buah 54,74%; kadar air benih 12,03%; daya berkecambah 78%; kecepatan berkecambah 3,05%/Etmal; kandungan karbohidrat 20,10%; kandungan protein 2,84%; kandungan lemak 0,65%.

  1. PENGARUH E-LEARNING UNTUK MENINGKATKAN DAYA MATEMATIK MAHASISWA

    Directory of Open Access Journals (Sweden)

    R. Poppy Yaniawati

    2013-01-01

    Full Text Available Abstrak: Pengaruh E-learning untuk Meningkatkan Daya Matematik Abstrak: Pengaruh E-learning untuk Meningkatkan Daya Matematik Mahasiswa. Peran integrasi teknologi pada pembelajaran modern cukup penting guna terjadinya proses percepatan dalam peningkatan daya matematika (mathematical power secara optimal. Penelitian ini mengungkapkan pengaruh e-learning untuk meningkatkan daya matematika. Subjek penelitian ini adalah mahasiswa semester IV pada dua level LPTK yang berbeda. Teknik pengumpulan data dengan tes dan teknik analisis data dengan statistik anova dua jalur. Berdasarkan hasil analisis data, diperoleh bahwa daya matematika mahasiswa yang pembelajarannya melalui blended learning lebih baik dibandingkan melalui full e-learning dan konvensional. Tetapi, daya matematika mahasiswa yang pembelajarannya melalui full e-learning kurang baik dibandingkan melalui pembelajaran konvensional. Dengan demikian, peran guru dalam pembelajaran matematika tidak dapat tergantikan oleh teknologi informasi. Terdapat korelasi yang signifikan antara daya matematik dengan pengetahuan awal, tetapi tidak terdapat korelasi yang signifikan antara daya matematik dan durasi login. Kata Kunci: e-learning, daya matematik, blended learning Abstract: Influence of E-learning to Improve Students’ Mathematical Power. The role of technology on modern learning is essential to the acceleration process in the improvement of mathematical power. This research describes the influence of elearning to improve mathematical power. The subject is the fourth semester students at two Universities. The results show that students who learned through blended learning method are much better in mathematical power than students who learned through full e-learning or conventional approaches. Furthermore, students who learned through e-learning are worse than students used conventional method. Therefore, this indicates that the role of teachers in the mathematics learning process can not be replaced

  2. Museum Ullen Sentalu dalam Perspektif Seni Budaya

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    Doro Daniwati

    2015-10-01

    Full Text Available Museum merupakan tempat yang sering tidak bisa dilewatkan oleh wisatawan guna memuaskan rasa ingin tahu tentang keunikan dari sebuah kota tujuan wisata. Museum juga sering dikunjungi oleh baik para ilmuwan maupun para akademisi yang melakukan studi/riset/kajian tentang hal-hal yang memiliki nilai-nilai keunikan historis, arkeologis, estetis dan termasuk semua hal yang bernuansa memorabilia dan nostalgia. Ullen Sentalu merupakan museum yang agak unik karena di samping lokasinya yang agak jauh dari hingar bingar kesibukan kota, namun keberadaannya merupakan kebutuhan seni budaya perkotaan. Keunikan dari museum ini terletak pada nilai koleksi artefak-artefaknya yang menghadirkan khusus tentang benda-benda kewanitaan yang bernuansa warisan budaya monarki Mataram Lama yang berbeda dengan koleksi museum lainnya di tanah air.   Museum is a place where tourists are unable to easily neglect for satisfying their curiousity about the uniqueness found in the tourism destination cities.The museum is also commonly visited by artists, academicians, and scientists for their research and studies of variety subjects which discuss the values of historical, archeological, and aesthetic uniqueness, and any subjects that are concerned with those of memorabilia and nostalgic evidence. Ullen Sentalu museum is rather unique when we see the location in the ’remote’ area which is far from the frenetic bustle of the city yet its existence constitutes the needs of urban culture. The uniqueness of this museum lies on the value of artefacts collections which particularly bring the feminine objects nuenced the cultural heritage of the Old Mataram monarchy which are completely different from other museum collections in the country.

  3. STRATEGI PENGELOLAAN DANA DESA UNTUK MENINGKATKAN KESEJAHTERAAN MASYARAKAT DESA KALIKAYEN KABUPATEN SEMARANG

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    Depi Rahayu

    2017-06-01

    Full Text Available Penelitian ini mengidentifikasi tentang pengelolaan dana desa. Penelitian ini dilakukan di Desa Kalikayen Kecamatan Ungaran Timur Kabupaten Semarang. Penelitian ini dilakukan karena dana desa memiliki implikasi yang sangat besar dan juga signifikan terhadap pembangunan desa di setiap kabupaten yang ada di Indonesia. Jenis penelitian ini menggunakan metode penelitian kuantitatif dengan menggunakan data primer dan data sekunder. Penelitian ini menggunakan alat analisis SWOT. Tujuan dari penelitian ini untuk mengetahui mekanisme pengelolaan dana desa, mengidentifikasi perkembangan infrastruktur setelah adanya dana desa, dan menentukan strategi. Hasil dari penelitian ini menujukan mekanisme pengelolaan dana desa yang dilakukan desa kalikayen sudah sesuai dengan aturan yang ada, perkembangan infrastruktur di desa sudah jauh lebih baik, dan Strategi yang tepat untuk digunakan dalam pengelolaan dana desa yaitu dengan mengefektifkan dana-dana bantuan guna meningkatkan perekonomian serta memanfaatkan SDM yang cukup potensial. This study was to identify the village fund management in the Kalikayen village, East Ungaran sub-district, Semarang regency. This research was conducted for the village fund had huge implications and is also significant to the development of villages in every district in Indonesia. This research uses a quantitative method using primary data and secondary data. This research using SWOT analysis tool. The purpose of this study to determine the mechanism of village fund management, identify infrastructure development after their village funds, and determine the strategy. The results of this study addressed the mechanism of fund management villages conducted village kalikayen are in accordance with existing rules, the development of infrastructure in the village is already much better, and the right strategy to be used in the management of village fund is to streamline assistance funds to support the economy and harness human resources

  4. PENDEKATAN MODEL MATEMATIS UNTUK MENENTUKAN PERSENTASE MARKUP HARGA JUAL PRODUK

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    Oviliani Yenty Yuliana

    2002-01-01

    Full Text Available The purpose of this research is to design Mathematical models that can determine the selling volume as an alternative to improve the markup percentage. Mathematical models was designed with double regression statistic. Selling volume is a function of markup, market condition, and substitute condition variables. The designed Mathematical model has fulfilled by the test of: error upon assumption, accurate model, validation model, and multi collinear problem. The Mathematical model has applied in application program with expectation that the application program can give: (1 alternative to decide percentage markup for user, (2 Illustration of gross profit estimation that will be achieve for selected percentage markup, (3 Illustration of estimation percentage of the units sold that will be achieve for selected percentage markup, and (4 Illustration of total net income before tax will get for specific period. Abstract in Bahasa Indonesia : Penelitian ini bertujuan untuk merancang model Matematis guna menetapkan volume penjualan, sebagai alternatif untuk menentukan persentase markup harga jual produk. Model Matematis dirancang menggunakan Statistik Regresi Berganda. Volume penjualan merupakan fungsi dari variabel markup, kondisi pasar, dan kondisi pengganti. Model Matematis yang dirancang sudah memenuhi uji: asumsi atas error, akurasi model, validasi model, dan masalah multikolinearitas. Rancangan model Matematis tersebut diterapkan dalam program aplikasi dengan harapan dapat memberi: (1 alternatif bagi pengguna mengenai berapa besar markup yang sebaiknya ditetapkan, (2 gambaran perkiraan laba kotor yang akan diperoleh setiap pemilihan markup, (3 gambaran perkiraan persentase unit yang terjual setiap pemilihan markup, dan (4 gambaran total laba kotor sebelum pajak yang dapat diperoleh pada periode yang bersangkutan. Kata kunci: model Matematis, aplikasi program, volume penjualan, markup, laba kotor.

  5. ANALISA FAKTOR PENYEBAB KEGAGALAN MESIN GRINDER PADA PROSES PRODUKSI PLASTIC FILM DI PT. MUTIARA HEXAGON

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    Imam Hidayat

    2013-10-01

    Full Text Available Bila suatu mesin memiliki tingkat kegagalan yang tinggi, maka perlu dilakukan analisis mengenai  penyebab  –  penyebab  kegagalan  tersebut  hingga  ke  akar  permasalahannya sehingga dapat menentukan tindakan yang sesuai untuk meningkatkan kinerja suatu mesin. PT. Mutiara Hexagon merupakan sebuah perusahaan yang bergerak dibidang industri pembuatan plastik  kemasan.  Dalam  line  pembuatan lembaran film  diperlukan mesin  CPP  (Cast  Poly Propylene Machine dan mesin grinder dalam prosesnya. Pada penelitian yang dilakukan di PT. Mutiara Hexagon, terdapat beberapa kegagalan yang terjadi pada mesin grinder pada proses produksi plastic film, sehingga menyebabkan seluruh line pada divisi film mengalami downtime. Tujuan dari penelitian ini adalah untuk melakukan analisa mengenai faktor penyebab kegagalan mesin grinder, penulis melakukan observasi secara langsung dan melihat proses produksi plastic film.Penulis menggunakan metode Failure Effect and Mode Analysis (FMEA dan Fault Tree Analysis (FTA. Penerapan analisis Failure Effect and  Mode Analysis (FMEA dapat menentukan sejauh mana tingkat kegagalan terjadi. Dari hasil analisis FMEA kemudian dapat dilanjutkan dengan menggunakan Fault Tree Analysis (FTA guna mengetahui lebih lanjut penyebab-penyebab dasar suatu kegagalan.Dari hasil perhitungan nilai Risk Priority Number (RPN pada tiap-tiap kegagalan yang terjadi  diantaranya yang  paling  tinggi  adalah kegagalan mesin  grinder rusak  dengan nilai kegagalannya mencapai 120. Kemudian dianalisa penyebab kegagalan tersebut dengan menggunakan metode FTA di dapatkan minimal cut sets yaitu: as grinder patah, katup hisap blower terbuka terlalu besar, kegagalan pada motor blower, baut pada dudukan pisau patah, pisau tumpul dan human error. Berdasarkan nilai probabilitas masing-masing cut set didapatkan nilai probabilitas kegagalan grinder periode 1 Juni 2012 -1 Juni 2013 mencapai 60%.

  6. Pengaruh Elemen Interior Restoran terhadap Pengalaman Nostalgia Konsumen

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    Miranti Sari Rahma

    2017-09-01

    Full Text Available Selama beberapa tahun terakhir, restoran bertema "nostalgia" menjadi populer di Bandung. Penelitian ini bertujuan untuk mengeksplorasi unsur-unsur lingkungan yang disukai konsumen di restoran yang dapat mempengaruhi respon pengalaman nostalgia konsumen di restoran. Penelitian ini menggunakan metode deskriptif eksploratif untuk menentukan variabel yang dapat digunakan sebagai stimulus eksperimen berikutnya guna mendapatkan respon persepsi, emosi, dan sikap. Data hasil eksperimen dianalisis menggunakan ANOVA, menunjukkan bahwa (1 elemen interior restoran yang paling mempengaruhi pengalaman nostalgia konsumen di restoran; (2 meskipun gaya modern dapat membangkitkan respon persepsi, emosi dan sikap nostalgia, elemen dekoratif dan furnitur kolonial paling efektif dapat membangkitkan pengalaman nostalga; (3 ditemukan juga hubungan antara persepsi, emosi, dan sikap kaitannya dengan proses persepsi, emosi dapat mempengaruhi sikap konsumen di restoran, hal ini sejalan dengan mekanisme persepsi dimana kontribusi pengalaman masa lalu dapat membangkitkan emosi sehingga mempengaruhi persepsi dan munculnya sikap konsumen di restoran. Effect of Restaurant Interior Elements on Consumer Nostalgic Experience Abstract. In the last few years, ‘nostalgic’ restaurants have become quite popular in Bandung. This study was aimed at exploring interior elements that may evoke a nostalgic experience in consumers in a restaurant. In this study, an exploratory descriptive method was applied to determine the variables to be used as stimulus in the experiment to get perception, emotion, and attitude responses. The data of this research were analyzed by ANOVA and showed that: (1 interior elements of the restaurant influenced the nostalgic experience by consumers; (2 colonial decorative elements and colonial style furniture, even if other interior elements have a modern style, can evoke nostalgic perceptions, emotions, and attitudes; (3 a link was found between perceptions

  7. FAUNA DAN TEMPAT PERKEMBANGBIAKAN POTENSIAL NYAMUK Anopheles spp DI KECAMATAN MAYONG, KABUPATEN JEPARA, JAWA TENGAH

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    Mardiana Mardiana

    2012-10-01

    Full Text Available Malaria masih merupakan masalah kesehatan masyarakat di beberapa daerah pedesaan di Jawa Tengah. Usaha pemberantasan malaria telah dilakukan oleh program baik secara kimiawi maupun hayati, guna memutuskan rantai penularan. Penelitian fauna dan tempat perindukan potensial nyamuk Anopheles telah dilakukan di Desa Buaran, Kecamatan Mayong I, Kabupaten Jepara, Jawa Tengah. Penangkapan nyamuk dengan umpan orang dilakukan di dalam dan di luar rumah pada malam hari dari pukul 18.00-24.00 yang masing-masing dilakukan oleh dua orang kolektor. Penangkapan nyamuk yang istirahat di dalam dan luar rumah (vegetasi pada pagi hari dilakukan pukul 06.00-08.00, yang dilakukan satu bulan 4 kali penangkapan selama 6 bulan. Pengambilan larva dan pupa dilakukan dari pukul 06.00-08.00 pagi di tempat genangan air dan sawah serta tempat yang potensial diduga sebagai perindukan Anopheles. Hasil penangkapan selama 6 bulan, diperoleh 1248 ekor nyamuk Anopheles yang terdiri dari 6 spesies yaitu: An. aconitus 442 ekor (35,42%, An. annularis 69 ekor (5,53% , An. barbirostris 30 ekor (2,4%, An. maculatus 2 ekor (0,16%, An. tesselatus 5 ekor (0,40% dan An. vagus 700 ekor (56,09%. Populasi aconitus ditemukan dari penangkapan di luar rumah, pada bulan Juli (56,40%, Agustus (42,80% dan Oktober (39,50% sedangkan pada bulan Mei (52,9%, Juni (44% dan September (50,40% dari penangkapan di kandang sapi. Pengambilan larva dan pupa Anopheles dilakukan di tempat habitat seperti sawah yang pada bulan Aguslus terbanyak ditemukan sebesar 85 (1.70, di sungai ditemukan hanya 4 (0.08 serta di genangan air bekas telapak kaki/kobokan ditemukan sebesar 6 (0.12. Ternyata tempat perindukan yang potensial larva Anopheles pada musim kemarau, ditemukan pada sungai yang ditanami kangkung oleh masyarakat selempat. Kata kunci: Fauna, tempat perindukan, Anopheles, vector

  8. Personality, cognitive styles and Morningness-Eveningness disposition in a sample of Yoga trainees

    Science.gov (United States)

    Cavallera, Guido M.; Gatto, Massimo; Boari, Giuseppe

    2014-01-01

    Background Yoga is a psychophysical, spiritual science of holistic living, aiming towards body and mind development; it can influence well-being, cognitive processes, personality (Gunas), psychophysiological parameters, and human health. Since it has been observed that Morningness-Eveningness disposition is associated with personality, and that personality can characterize people practicing Yoga, in this exploratory study we posited that Morningness-Eveningness might be associated with personality in Yoga trainees. Since Yoga can have influences over cognitive perspectives, and since it has been observed that Morningness-Eveningness disposition can associate with cognitive processes, we investigated a sample of Yoga trainees with reference to relationship with styles of learning and thinking (relevant aspects of cognitive functioning) and also with Morningness-Eveningness disposition. Material/Method We tested 184 Yoga trainees using the following questionnaires: Styles of Learning and Thinking (Torrance), Big Five Questionnaire (Caprara, Barbaranelli, Borgogni), and reduced Morningness-Eveningness Questionnaire (Natale). Results We found that Morning types score significantly higher than Evening types on Conscientiousness, Friendliness, Scrupulousness, Openness to Culture, emotional Stability, emotion Control, they score higher than intermediate types on Conscientiousness, Friendliness, Scrupulousness. Moreover, data showed that the high majority of subjects, also with reference to Morningness-Eveningness disposition, have right-sided styles of learning and thinking, pointing out a tendency towards right-sided cognitive precessing in the whole sample. Personality traits of the Yoga trainees were also investigated. Conclusions Data are discussed with reference to existing literature, psychological and neuroscientific perspectives are suggested, previous studies about Yoga published on Medical Science Monitor are also considered. PMID:24531385

  9. PENGETAHUAN, SIKAP DAN PERILAKU TOKOH MASYARAKAT TENTANG MALARIA DI KABUPATEN PURWOREJO, JAWA TENGAH

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    Shinta Shinta

    2012-10-01

    Full Text Available Malaria merupakan masalah kesehatan masyarakat di Kabupaten Purworejo. Pemberantasan malaria tidak mungkin dapat berhasil dengan baik tanpa adanya peran serta masyarakat dan keterlibatan mitra terkait. Untuk meningkatkan peran serta masyarakat dan menggalang kemitraan dalam pemberantasan malaria diperlukan informasi tentang pengetahuan, sikap dan perilaku (PSP dari masyarakat maupun tokoh masyarakat di daerah sasaran. Metode penelitian dilakukan dengan wawancara mendalam menggunakan pertanyaan terbuka terhadap tokoh masyarakat formal dan informal. lnforman tokoh formal adalah Camat, Kepala Desa dan Kepala Dukuh. Informan tokoh informal adalah guru sekolah, ulama, kader PKK dan karang taruna. Tujuan penelitian untuk menemukan metode pemberantasan malaria secara tepat guna. Hasil penelitian: Pengetahuan informan tentang cukup baik, sudah mengenal tanda tanda, penyebab dan cara pengobatan. Malaria ditularkan oleh nyamuk Anopheles, ada juga yang mengatakan Aedes ataupun tidak tahu. Posisi nyamuk ketika menggigit menungging; menggigit pada malam hari, hila ada orang yang melahirkan atau ada hajatan, masih ada yang mengatakan siang hari; tempat perkembangbiakan di kubangan, kolam, tempurung kelapa, saluran air, masih ada yang mengatakan di air kotor dan bak mandi. Pengobatan dapat dilakukan dengan dua cara; pengobatan modern dengan klorokuin, pengobatan tradisional dengan daun pepaya, buah mahoni, kulit pohon kina, akar alang-alang, brotowali dan pace. Mengenai sikap informan sudah baik, dalam upaya mencari pengobatan warga akan mendatangi Puskesmas, bidan desa,  juru malaria desa, dokter, membeli obat di warung atau ke dukun. Malaria mengakibatkan tidak dapat bekerja/sekolah beberapa hari, dapat menyebabkan kematian, dapat sembuh setelah makan obat dan istirahat sebentar. Perilaku informan mengenai cara menghindari gigitan, cara mengurangi resiko gigitan nyamuk sudah baik namun dalam pencegahan malaria umumnya masih rancu dengan cara pencegahan

  10. ANALISIS WILAYAH KONSERVASI DAERAH ALIRAN SUNGAI (DAS KURANJI DENGAN APLIKASI SWAT

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    Fadli Irsyad

    2015-12-01

    Full Text Available Degradasi lahan merupakan penyebab utama tingginya runoff dibandingkan dengan faktor lainnya. Perubahan tata guna lahan yang terjadi pada suatu kawasan menyebabkan terjadinya perubahan kondisi catchment area dan dapat menyebabkan perubahan aliran permukaan (runoff.  Jika limpasan yang terjadi saat hujan kecil dan infiltrasi air ke dalam tanah besar, maka air terlebih dahulu disimpan di dalam tanah sehingga akan meningkatkan ketersediaan air tanah. DAS Kuanji merupakan salah satu DAS di Kota Padang yang memiliki luas 202,7 km2 dan terdiri dari 5 sub-DAS. Penelitian ini dilakukan pada kawasan DAS Kuranji yang secara geografis terletak pada 100o20’31,20” – 100o33’50.40” BT dan 00o55’59.88” - 00o47’24” LS. Penelitian ini dilaksanakan pada bulan Maret – Juni 2013. Penelitian ini menggunakan aplikasi open sources software MapWindows GIS 4.8 RC1 (4.8.1 dari www.mapwindow.org.  Tahapan awal dalam penelitian ini yakni pengumpuan data, analisis SWAT di DAS Kuranji, dan penentuan wilayah konservasi DAS Kuranji. Hasil peneltian yang menggunakan MWSWAT untuk DAS Kuranji didapatkan HRU DAS sebanyak 2.034 HRU. Limpasan terbesar yang terjadi yakni 84 mm dengan luasan 75,195 ha, dan tersebar di empat kecamatan (Pauh, Padang Utara, Nanggalo, dan Kototengah. Wilayah konservasi yang direkomendasikan yakni  Limau Manih (81,56 ha, Lambung Bukit (42,27 ha, Gunung Sarik (86,32 ha, Kuranji (60,20 ha, dan Lubuk Minturun (64,45 ha. Kata kunci: Alih Fungsi Lahan,  DAS Kuranji, Konservasi, Limpasan, MWSWAT.

  11. PA01.34. Catagorical interpretation in Microsoft excel of jangam dravya database from Bruhat-Trayi & Laghu-Trayi

    Science.gov (United States)

    Saraf, Abhijeet

    2012-01-01

    Purpose: Not a single drug in Ayurveda has been termed as non-medicinal. This means every Dravya has medicinal value in this world. Jangam dravya is an animal sourced medicine. In samhita Jangam Dravya are described first. So as per Krama Varnan Vichar, Jangam Dravyas are significant in this type. In Ayurvedic literature there is more literature on Audbhid & Parthiva Dravyas. I Total available nighantu: more than 25. Total available Rasa Grantha: about 145. There is no one Grantha on Jangam Dravya which describes their whole information. Jangam Dravyas are described in Ayurvedic literature in different views and in different branches. Gross description is available in Samhitas. But they aren’t in format. They are not compiled according to their Guna Karma, Upayogitwa, Vyadhiharatwa, and Kalpa etc. Their use in Chikitsa is minimal as their ready references are not available, though very much effective. So due to sheer need of compilation of these references this topic was selected for study. The basic need for study of Jangam Dravya is to prepare its whole DATABASE. So through this study Database of Jangam Dravya can be available like Jangam Dravya. Method: Selection of topic this is a fundamental & literary study, Selection of material, Selection of Database software & font, Collection of data & preparation of Master Chart, Preparation of Database, Interpretation & summarization of data. Result: So in this paper, we are going to focus on literature availability of jangam dravya with the help of modern technique like Microsoft Excel. And also how we can prepare and use the categorical interpretation of jangam dravya with help of database Conclusion: Jangam Dravyas are described in Ayurvedic literature in different views and in different branches. Importances of these dravyas are the main key point of this study.

  12. DINAMIKA SISTEM KOTA-KOTA DAN PEMILIHAN ALTERNATIF PUSAT PERTUMBUHAN BARU DI PROPINSI DAERAH ISTIMEWA YOGYAKARTA

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    Bambang Sriyanto Prakoso

    2016-10-01

    Full Text Available ABSTRAK Tujuan penelitian adalah menganalisa dinamika dan variasi perkembangan sistem kota-kota dan karakter kekotaan, guna memilih atau menentukan alternatif pengembangan pusat pusat baru di Propinsi sehingga pembangunan lebih merata. Penelitian menggunakan metode deskriptifianalitis dengan analisis data sekunder. Lingkup daerah penelitian meliputi seluruh desa di Propinsi DIY, sejumlah 438 desa yang tersebar di lima Kabupaten. Variabel yang digunakan meliputi variabel demografis untuk menganalisa sistem dan hirarki kota-kota dan variabel karakter kekotaan. Teknik analisis data yang digunakan adalah Index primacy, Analisis Faktor, Crosstab dan Korelasi, Pembuatan Tipologi Wilayah. Sedangkan analisis spasial atau pemetaan dengan program Arc View. Hasil penelitian menunjukkan, dinamika sistem kota-kota di Propinsi DIY sepanjang tahun 1960-2002 memperlihatkan gejala primacy atau pemusatan perkembangan di Kota Yogyakarta dan sekitarnya (pinggiran. Hal tersebut mengindikasikan adanya kesenjangan perkembangan wilayah dan beban kota semakin meningkat. Semakin tinggi peringkat wilayah, semakin dinamis perubahan yang terjadi, sena semakin tinggi karakter kekotaan yang dimilikinya. Fenomena pemusatan perkembangan yang tedadi di kota Yogyakarta dan sekitarnya merupakan bukti empiris pemusatan sistem perkotaan. Berdasarkan analisis yang komprehensif, ditetapkan kluster pusat pertumbuhan baru di lima Kabupaten Kota, yaitu Kluster Sentolo (Kabupaten Kulonprogo, Kluster Srandakan-Galur (Kabupaten Bantul, Kluster Playen-Patuk (Kabupaten Gunung Kidul, Kluster Tempel-Sleman (Kabupaten Sleman, dan Kluster Giwangan (Kota Yogyakarta. Penelitian merekomendasikan redistribusi hasil-hasil pembangunan melalui pengembangan dan penguatan pusat pertumbuhan baru, pembentukan tata ruang perwilayahan dan sistem perkotaan yang fungsional. Pusat pertumbuhan baru harus `mandiri. dan diintegrasikan dengan wilayah belakangnya (hinterland, sehingga tercipta keterkaitan fisik

  13. STRATEGI PENGEMBANGAN PENDIDIKAN MASYARAKAT BERBASIS WISATABUDAYA DENGAN PENDEKATAN KEARIFAN LOKAL DI KAWASAN WADUK GUNUNGRAWA KABUPATEN PATI

    Directory of Open Access Journals (Sweden)

    Erni Suryandari

    2015-08-01

    Full Text Available Tujuan penelitian ini adalah untuk mengkaji pengetahuan serta usaha masyarakat Gunungrawa dalam meningkatkan daya tarik wisata serta mengembangkan strategi pengembangan pendidikan pariwisata berbasis wisatabudaya dengan pendekatan kearifan lokal. Penelitian ini menggunakan pendekatan kualitatif. Teknik pengumpul data yang digunakan adalah observasi,wawancara, serta dokumentasi. Alat pengumpul data memakai lembar pedoman wawancara dan  observasi. Teknik analisis data menggunakan model analisis interaktif. Data yang dihasilkan  melalui proses verifikasi. Keabsahan  data menggunakan triangulasi dan review informan. Hasil menunjukkan pendidikan masyarakat dapat mengembangkan kepariwisataan  Waduk Gunungrawa. Nilai-nilai luhur  sebagai kearifan lokal harus dipertahankan guna mengurangi dampak negatif. Nilai kejujuran, saling menghormati, kesetiaan, kerja keras adalah modal masyarakat untuk membuka diri dengan perkembangan  wisata di kawasan  Gunungrawa The purpose of this study was to assess the knowledge and effort Gunungrawa community in improving tourist attraction as well as developing tourism education development strategy based wisatabudaya with local wisdom approach. This study used a qualitative approach. Data collection techniques used were observation, interviews, and documentation. Data collection tool wear sheet guide the interview and observation. Data were analyzed using an interactive analysis model. Data generated through the verification process. The validity of the data using triangulation and reviews informant. The results show that people can develop tourism education Gunungrawa Reservoir. Noble values as local wisdom must be maintained in order to reduce the negative impact. The value of honesty, mutual respect, loyalty, hard work is the capital community to open up the development of tourism in the region Gunungrawa

  14. KAJIAN TEKNIS PROPELLER -ENGINE MATCHING PADA KAPAL IKAN TRADISIONAL DENGAN MENGGUNAKAN MOTOR LISTRIK HYBRID DARI SOLAR CELL DAN GENSET SEBAGAI MESIN PENGGERAK UTAMA KAPAL DI KABUPATEN PASURUAN JAWA TIMUR

    Directory of Open Access Journals (Sweden)

    Eko Sasmito Hadi

    2012-03-01

    Full Text Available Ketersediaan energi tak terbarukan yang kian menipis akan menjadi permasalahan besar bagi kehidupan manusia, banyak pemikiran sudah dicurahkan oleh para ilmuan guna mengantisipasi adanya kemungkinan krisis energi di masa yang akan datang. Selain dari permasalahan keterbatasan energi yang ada juga timbul masalah baru dari penggunaan energi tak terbarukan tersebut yaitu berupa polusi dan pencemaran lingkungan yang berdampak pada perubahan iklim di dunia. Para pemimpin dari berbagai negara menggelar konferensi tentang perubahan iklim di Bali (UNFCCC, sebagai tindak lanjut dari Protokol Kyoto yang diselenggarakan di Jepang sebelumnya, sehubungan dengan perubahan iklim dunia, beberapa negara sepakat untuk mengurangi emisi gas buang pada mesin berbahan bakar mineral, yang dianggap sebagai penyumbang polusi udara terbanyak, dengan membuat kebijakan yang diharapkan dapat menjadi suatu solusi untuk mengurangi polusi udara, salah satu solusi yang dibahas penulis adalah penggunaan motor listrik sebagai pengganti mesin berbahan bakar mineral, tujuan dari penelitian ini adalah menghitung parameter pendukung propeller engine matching (putaran mesin, BHP mesin, dan hambatan kapal , pada kapal ikan tradisional KM Brandal, dan penentuan ukuran propeller yang sesuai dengan kapal ikan KM Brandal dengan menggunakan sistem hybrid. Dalam penelitian ini penulis melakukan pengukuran dan perhitungan pada sistem penggerak kapal baik di lapangan maupun simulasi hybrid, rangkaian hybrid ini terdiri dari beberapa komponen antara lain 2 buah solar cell 100 WP, genset 800 VA, 2 buah baterai 70 Ah, dan motor listrik 12 volt 80 ampere, sedangkan untuk mendapatkan tegangan listrik yang sama pada rangkaian hybrid beberapa komponen seperti baterai, genset, dan solar cell disusun secara paralel. Penelitian tentang Propeller-Engine Matching pada rangkaian hybrid kapal ikan KM Brandal menghasilkan beberapa parameter optimasi propeller antara lain hambatan kapal 1,04 kN, daya efektif

  15. Remote sensing-based Information for crop monitoring: contribution of SAR and Moderate resolution optical data on Asian rice production

    Science.gov (United States)

    Boschetti, Mirco; Holectz, Francesco; Manfron, Giacinto; Collivignarelli, Francesco; Nelson, Andrew

    2013-04-01

    Updated information on crop typology and status are strongly required to support suitable action to better manage agriculture production and reduce food insecurity. In this field, remote sensing has been demonstrated to be a suitable tool to monitor crop condition however rarely the tested system became really operative. The ones today available, such as the European Commission MARS, are mainly based on the analysis of NDVI time series and required ancillary external information like crop mask to interpret the seasonal signal. This condition is not always guarantied worldwide reducing the potentiality of the remote sensing monitoring. Moreover in tropical countries cloud contamination strongly reduce the possibility of using optical remote sensing data for crop monitoring. In this framework we focused our analysis on the rice production monitoring in Asian tropical area. Rice is in fact the staple food for half of the world population (FAO 2004), in Asia almost 90% of the world's rice is produced and consumed and Rice and poverty often coincide. In this contest the production of reliable rice production information is of extreme interest. We tried to address two important issue in terms of required geospatial information for crop monitoring: rice crop detection (rice map) and seasonal dynamics analysis (phenology). We use both SAR and Optical data in order to exploit the potential complementarity of this system. Multi-temporal ASAR Wide Swath data are in fact the best option to deal with cloud contamination. SAR can easily penetrate the clouds providing information on the surface target. Temporal analysis of archive ASAR data allowed to derived accurate map, at 100m spatial resolution, of permanent rice cultivated areas. On the other and high frequency revisiting optical data, in this case MODIS, have been used to extract seasonal information for the year under analysis. MOD09A1 Surface Reflectance 8-Day L3 Global 500m have been exploited to derive time series of

  16. Retrieving current and wind vectors from ATI SAR data: airborne evidence and inversion strategy

    Science.gov (United States)

    Martin, Adrien; Gommenginger, Christine; Chapron, Bertrand; Marquez, José; Doody, Sam

    2017-04-01

    Conventional and along-track interferometric (ATI) Synthetic Aperture Radar (SAR) sense the motion of the ocean surface by measuring the Doppler shift of reflected signals. Together with the water displacement associated with ocean currents, the SAR measurements are also affected by a Wind-wave induced Artefact Surface Velocity (WASV) caused by the velocity of Bragg scatterers and the orbital velocity of ocean surface gravity waves. The WASV has been modelled theoretically in past studies but has been estimated empirically only once using Envisat ASAR. Here we propose, firstly, to evaluate this WASV from airborne ATI SAR data, secondly, to validate the airborne retrieved surface current after correction of the WASV against HF radar measurements and thirdly to examine the best inversion strategy for a an Ocean Surface Current (OSC) satellite mission to retrieve accurately both the ocean surface current vector (OSCV) and the wind vector in the frame of an OSC satellite mission. The airborne ATI SAR data were acquired in the tidally dominated Irish Sea using a Wavemill-type dual-beam SAR interferometer. A comprehensive collection of airborne Wavemill data acquired in a star pattern over a well-instrumented site made it possible to estimate the magnitude and dependence on azimuth and incidence angle of the WASV. The airborne results compare favourably with those reported for Envisat ASAR, empirical model, which has been used to correct for it. Validation of the current retrieval capabilities of the proof-of-concept has been conducted against HF radar giving a precisions typically better than 0.1 m/s for surface current speed and 7° for direction. Comparisons with POLCOMS (1.8 km) indicate that the model reproduces well the overall temporal evolution but does not capture the high spatial variability of ocean surface currents at the maximum ebb flow. Airborne retrieved currents highlight a short-scale spatial variability up to 100m related to bathymetry channels, which

  17. Using remote sensing data for exploitation of integrated renewable energy at coastal site in South Italy

    Science.gov (United States)

    Calaudi, Rosamaria; Lo Feudo, Teresa; Calidonna, Claudia Roberta; Sempreviva, Anna Maria

    2016-04-01

    estimation we used Synthetic-Aperture-Radar (SAR) images from March 2002 to April 2012 for a total of 3269 ENVISAT-ASAR scenes acquired in Wide-Swath-Mode (WSM). Wind speed in the Mediterranean is retrieved using the Johns Hopkins University, Applied Physics Laboratory (JHU-APL) software APL-NOAA-SAR Wind Retrieval System. The ASAR is a C-band VV and HH instrument with a 405 km swath with 150 m and 1 km resolution in wide-swath mode. With a 35-day repeat orbit the revisit frequency will give daily coverage near the poles and weekly at the equator. We performed statistical analyses for wind parameters. The SAR-based wind results at the location test near Vibo Valentia show that the average of wind speed is U= 5.63 ms-1, the Weibull parameters are A=6.3 ms-1 and k=1.70. The power density of the wind is E=245 Wm-2.The high spatial resolution of the gridded SAR data is particularly relevant to study coastal sites, where most part of human activities is located. In order to create a zero emissions' harbor area, remote sensing satellite data, can be used for smart grid which employed renewable energies.

  18. The impact of climate and composition on playa surface roughness: Investigation of atmospheric mineral dust emission mechanisms

    Science.gov (United States)

    Tollerud, H. J.; Fantle, M. S.

    2011-12-01

    Atmospheric mineral dust has a wide range of impacts, including the transport of elements in geochemical cycles, health hazards from small particles, and climate forcing via the reflection of sunlight from dust particles. In particular, the mineral dust component of climate forcing is one of the most uncertain elements in the IPCC climate forcing summary. Mineral dust is also an important component of geochemical cycles. For instance, dust inputs to the ocean potentially affect the iron cycle by stimulating natural iron fertilization, which could then modify climate via the biological pump. Also dust can transport nutrients over long distances and fertilize nutrient-poor regions, such as island ecosystems or the Amazon rain forest. However, there are still many uncertainties in quantifying dust emissions from source regions. One factor that influences dust emission is surface roughness and texture, since a weak, unconsolidated surface texture is more easily ablated by wind than a strong, hard crust. We are investigating the impact of processes such as precipitation, groundwater evaporation, and wind on surface roughness in a playa dust source region. We find that water has a significant influence on surface roughness. We utilize ESA's Advanced Synthetic Aperture Radar (ASAR) instrument to measure roughness in the playa. A map of roughness indicates where the playa surface is smooth (on the scale of centimeters) and potentially very strong, and where it is rough and might be more sensitive to disturbance. We have analyzed approximately 40 ASAR observations of the Black Rock Desert from 2007-2011. In general, the playa is smoother and more variable over time relative to nearby areas. There is also considerable variation within the playa. While the playa roughness maps changed significantly between summers and between observations during the winters, over the course of each summer, the playa surface maintained essentially the same roughness pattern. This suggests that

  19. Datasets related to in-land water for limnology and remote sensing applications: distance-to-land, distance-to-water, water-body identifier and lake-centre co-ordinates.

    Science.gov (United States)

    Carrea, Laura; Embury, Owen; Merchant, Christopher J

    2015-11-01

    Datasets containing information to locate and identify water bodies have been generated from data locating static-water-bodies with resolution of about 300 m (1/360 ∘ ) recently released by the Land Cover Climate Change Initiative (LC CCI) of the European Space Agency. The LC CCI water-bodies dataset has been obtained from multi-temporal metrics based on time series of the backscattered intensity recorded by ASAR on Envisat between 2005 and 2010. The new derived datasets provide coherently: distance to land, distance to water, water-body identifiers and lake-centre locations. The water-body identifier dataset locates the water bodies assigning the identifiers of the Global Lakes and Wetlands Database (GLWD), and lake centres are defined for in-land waters for which GLWD IDs were determined. The new datasets therefore link recent lake/reservoir/wetlands extent to the GLWD, together with a set of coordinates which locates unambiguously the water bodies in the database. Information on distance-to-land for each water cell and the distance-to-water for each land cell has many potential applications in remote sensing, where the applicability of geophysical retrieval algorithms may be affected by the presence of water or land within a satellite field of view (image pixel). During the generation and validation of the datasets some limitations of the GLWD database and of the LC CCI water-bodies mask have been found. Some examples of the inaccuracies/limitations are presented and discussed. Temporal change in water-body extent is common. Future versions of the LC CCI dataset are planned to represent temporal variation, and this will permit these derived datasets to be updated.

  20. Flood Inundation Modelling Under Uncertainty Using Globally and Freely Available Remote Sensing Data

    Science.gov (United States)

    Yan, K.; Di Baldassarre, G.; Giustarini, L.; Solomatine, D. P.

    2012-04-01

    The extreme consequences of recent catastrophic events have highlighted that flood risk prevention still needs to be improved to reduce human losses and economic damages, which have considerably increased worldwide in recent years. Flood risk management and long term floodplain planning are vital for living with floods, which is the currently proposed approach to cope with floods. To support the decision making processes, a significant issue is the availability of data to build appropriate and reliable models, from which the needed information could be obtained. The desirable data for model building, calibration and validation are often not sufficient or available. A unique opportunity is offered nowadays by globally available data which can be freely downloaded from internet. This might open new opportunities for filling the gap between available and needed data, in order to build reliable models and potentially lead to the development of global inundation models to produce floodplain maps for the entire globe. However, there remains the question of what is the real potential of those global remote sensing data, characterized by different accuracy, for global inundation monitoring and how to integrate them with inundation models. This research aims at contributing to understand whether the current globally and freely available remote sensing data (e.g. SRTM, SAR) can be actually used to appropriately support inundation modelling. In this study, the SRTM DEM is used for hydraulic model building, while ENVISAT-ASAR satellite imagery is used for model validation. To test the usefulness of these globally and freely available data, a model based on the high resolution LiDAR DEM and ground data (high water marks) is used as benchmark. The work is carried out on a data-rich test site: the River Alzette in the north of Luxembourg City. Uncertainties are estimated for both SRTM and LiDAR based models. Probabilistic flood inundation maps are produced under the framework of

  1. Microseisms Generated by Super Typhoon Megi in the Western Pacific Ocean

    Science.gov (United States)

    Lin, Jianmin; Lin, Jian; Xu, Min

    2017-12-01

    Microseisms generated by the super typhoon Megi (13-24 October 2010) were detected on both land-based and island-based seismic stations. We applied temporal frequency spectrum analysis to investigate the temporal evolution of the microseisms. When Megi was over the deep basins of the Philippine Sea, only weak microseisms with short-period double frequency (SPDF, ˜0.20-0.40 Hz) were observed. However, after Megi traveled into the shallower waters of the South China Sea, microseisms with both long-period double frequency (LPDF, ˜0.12-0.20 Hz) and SPDF were recorded. The excitation source regions of the microseisms were analyzed using seismic waveform records and synthetic modeling in frequency domain. Results reveal that part of the LPDF microseisms were excited in coastal source regions, while the intensity of both LPDF and SPDF microseisms correlated well with the distance from seismic stations to the typhoon center. Synthetic computations of equivalent surface pressure and corresponding microseisms show that the wave-to-wave interaction induced by coastal reflection has primary effects on microseismic frequency band of ˜0.10-0.20 Hz. The coastal generation of the dispersive LPDF microseisms is also supported by the observation of ocean swells induced by Megi through the images of C-band ENVISAT-ASAR satellite during its migration process. Two source regions of the microseisms during the life span of Megi are finally distinguished: One was mainly located in the left-rear quadrant of the typhoon center that generated both LPDF and SPDF microseisms at shallow seas, while the other one was near the coasts that generated mostly LPDF microseisms.

  2. Investigating the backscatter contrast anomaly in synthetic aperture radar (SAR) imagery of the dunes along the Israel-Egypt border

    Science.gov (United States)

    Rozenstein, Offer; Siegal, Zehava; Blumberg, Dan G.; Adamowski, Jan

    2016-04-01

    The dune field intersected by the Israel-Egypt borderline has attracted many remote sensing studies over the years because it exhibits unique optical phenomena in several domains, from the visual to the thermal infrared. These phenomena are the result of land-use policies implemented by the two countries, which have differing effects on the two ecosystems. This study explores the surface properties that affect radar backscatter, namely the surface roughness and dielectric properties, in order to determine the cause for the variation across the border. The backscatter contrast was demonstrated for SIR-C, the first synthetic aperture radar (SAR) sensor to capture this phenomenon, as well as ASAR imagery that coincides with complementary ground observations. These field observations along the border, together with an aerial image from the same year as the SIR-C acquisition were used to analyze differences in vegetation patterns that can affect the surface roughness. The dielectric permittivity of two kinds of topsoil (sand, biocrust) was measured in the field and in the laboratory. The results suggest that the vegetation structure and spatial distribution differ between the two sides of the border in a manner that is consistent with the radar observations. The dielectric permittivity of sand and biocrust was found to be similar, although they are not constant across the radar spectral region (50 MHz-20 GHz). These findings support the hypothesis that changes to the vegetation, as a consequence of the different land-use practices in Israel and Egypt, are the cause for the radar backscatter contrast across the border.

  3. Extent and distribution of aseismic slip on the Ismetpaşa segment of the North Anatolian Fault (Turkey) from Persistent Scatterer InSAR

    KAUST Repository

    Cetin, Esra

    2014-07-01

    We use the Persistent Scatterer InSAR (PSI) technique with elastic dislocation models and geology along the creeping section of the North Anatolian Fault (NAF) at Ismetpaşa, to map and deduce the velocity field and the aseismic slip distribution. Revealing the spatiotemporal nature of the creep helped us associate the creep with potential lithological controls, hence providing a new perspective to better understand the underlying causes and mechanisms. The PSI analysis of Envisat ASAR images between 2003 and 2010 reveals a clear picture of surface creep along the fault and a new interseismic velocity field transitioning gradually between the creeping and the locked fault sections. The creep rate is found to fluctuate along a 100 km long section of the fault in a manner similar to that along the Hayward fault, reaching a maximum of ∼20±2 mm/yr, close to the far field plate velocity (∼25±1.5 mm/yr). At Ismetpaşa, it is in the range of 8±2 mm/yr, consistent with the previous geodetic observations. The creeping section appears to extend 30 km further east than those previously reported. Modeling of the PSI data reveals a heterogeneous creep distribution at depth with two main patches confined mostly to the uppermost 5 km portion of the seismogenic crust, releasing annually 6.2 × 1016 Nm (Mw=5.1) geodetic moment. Our analysis combined with previous studies suggests that creep might have commenced as postseismic deformation following the 1944 earthquake and has evolved to stable fault creep with time. There is a correlation between aseismic surface creep and the geology along the fault as it is in major part associated to rocks with low frictional strength such as the andesitic-basaltic, limestone, and serpentine bodies within the fault zone. © 2014. American Geophysical Union. All Rights Reserved.

  4. Flood extent mapping for Namibia using change detection and thresholding with SAR

    International Nuclear Information System (INIS)

    Long, Stephanie; Fatoyinbo, Temilola E; Policelli, Frederick

    2014-01-01

    A new method for flood detection change detection and thresholding (CDAT) was used with synthetic aperture radar (SAR) imagery to delineate the extent of flooding for the Chobe floodplain in the Caprivi region of Namibia. This region experiences annual seasonal flooding and has seen a recent renewal of severe flooding after a long dry period in the 1990s. Flooding in this area has caused loss of life and livelihoods for the surrounding communities and has caught the attention of disaster relief agencies. There is a need for flood extent mapping techniques that can be used to process images quickly, providing near real-time flooding information to relief agencies. ENVISAT/ASAR and Radarsat-2 images were acquired for several flooding seasons from February 2008 to March 2013. The CDAT method was used to determine flooding from these images and includes the use of image subtraction, decision-based classification with threshold values, and segmentation of SAR images. The total extent of flooding determined for 2009, 2011 and 2012 was about 542 km 2 , 720 km 2 , and 673 km 2 respectively. Pixels determined to be flooded in vegetation were typically <0.5% of the entire scene, with the exception of 2009 where the detection of flooding in vegetation was much greater (almost one third of the total flooded area). The time to maximum flooding for the 2013 flood season was determined to be about 27 days. Landsat water classification was used to compare the results from the new CDAT with SAR method; the results show good spatial agreement with Landsat scenes. (paper)

  5. Monitoring the effect of restoration measures in Indonesian peatlands by radar satellite imagery.

    Science.gov (United States)

    Jaenicke, J; Englhart, S; Siegert, F

    2011-03-01

    In the context of the ongoing climate change discussions the importance of peatlands as carbon stores is increasingly recognised in the public. Drainage, deforestation and peat fires are the main reasons for the release of huge amounts of carbon from peatlands. Successful restoration of degraded tropical peatlands is of high interest due to their huge carbon store and sequestration potential. The blocking of drainage canals by dam building has become one of the most important measures to restore the hydrology and the ecological function of the peat domes. This study investigates the capability of using multitemporal radar remote sensing imagery for monitoring the hydrological effects of these measures. The study area is the former Mega Rice Project area in Central Kalimantan, Indonesia, where peat drainage and forest degradation is especially intense. Restoration measures started in July 2004 by building 30 large dams until June 2008. We applied change detection analysis with more than 80 ENVISAT ASAR and ALOS PALSAR images, acquired between 2004 and 2009. Radar signal increases of up to 1.36 dB show that high frequency multitemporal radar satellite imagery can be used to detect an increase in peat soil moisture after dam construction, especially in deforested areas with a high density of dams. Furthermore, a strong correlation between cross-polarised radar backscatter coefficients and groundwater levels above -50 cm was found. Monitoring peatland rewetting and quantifying groundwater level variations is important information for vegetation re-establishment, fire hazard warning and making carbon emission mitigation tradable under the voluntary carbon market or REDD (Reducing Emissions from Deforestation and Degradation) mechanism. Copyright © 2010 Elsevier Ltd. All rights reserved.

  6. Potential inundated coastal area estimation in Shanghai with multi-platform SAR and altimetry data

    Science.gov (United States)

    Ma, Guanyu; Yang, Tianliang; Zhao, Qing; Kubanek, Julia; Pepe, Antonio; Dong, Hongbin; Sun, Zhibin

    2017-09-01

    As global warming problem is becoming serious in recent decades, the global sea level is continuously rising. This will cause damages to the coastal deltas with the characteristics of low-lying land, dense population, and developed economy. Continuously reclamation costal intertidal and wetland areas are making Shanghai, the mega city of Yangtze River Delta, more vulnerable to sea level rise. In this paper, we investigate the land subsidence temporal evolution of patterns and processes on a stretch of muddy coast located between the Yangtze River Estuary and Hangzou Bay with differential synthetic aperture radar interferometry (DInSAR) analyses. By exploiting a set of 31 SAR images acquired by the ENVISAT/ASAR from February 2007 to May 2010 and a set of 48 SAR images acquired by the COSMO-SkyMed (CSK) sensors from December 2013 to March 2016, coherent point targets as long as land subsidence velocity maps and time series are identified by using the Small Baseline Subset (SBAS) algorithm. With the DInSAR constrained land subsidence model, we predict the land subsidence trend and the expected cumulative subsidence in 2020, 2025 and 2030. Meanwhile, we used altimetrydata and densely distributed in the coastal region are identified (EEMD) algorithm to obtain the average sea level rise rate in the East China Sea. With the land subsidence predictions, sea level rise predictions, and high-precision digital elevation model (DEM), we analyze the combined risk of land subsidence and sea level rise on the coastal areas of Shanghai. The potential inundated areas are mapped under different scenarios.

  7. Evidence of recent changes in the ice regime of lakes in the Canadian High Arctic from spaceborne satellite observations

    Science.gov (United States)

    Surdu, Cristina M.; Duguay, Claude R.; Fernández Prieto, Diego

    2016-05-01

    Arctic lakes, through their ice cover phenology, are a key indicator of climatic changes that the high-latitude environment is experiencing. In the case of lakes in the Canadian Arctic Archipelago (CAA), many of which are ice covered more than 10 months per year, warmer temperatures could result in ice regime shifts. Within the dominant polar-desert environment, small local warmer areas have been identified. These relatively small regions - polar oases - with longer growing seasons and greater biological productivity and diversity are secluded from the surrounding barren polar desert. The ice regimes of 11 lakes located in both polar-desert and polar-oasis environments, with surface areas between 4 and 542 km2, many of unknown bathymetry, were documented. In order to investigate the response of ice cover of lakes in the CAA to climate conditions during recent years, a 15-year time series (1997-2011) of RADARSAT-1/2 ScanSAR Wide Swath, ASAR Wide Swath, and Landsat acquisitions were analyzed. Results show that melt onset occurred earlier for all observed lakes. With the exception of Lower Murray Lake, all lakes experienced earlier summer ice minimum and water-clear-of-ice (WCI) dates, with greater changes being observed for polar-oasis lakes (9-24 days earlier WCI dates for lakes located in polar oases and 2-20 days earlier WCI dates for polar-desert lakes). Additionally, results suggest that some lakes may be transitioning from a perennial/multiyear to a seasonal ice regime, with only a few lakes maintaining a multiyear ice cover on occasional years. Aside Lake Hazen and Murray Lakes, which preserved their ice cover during the summer of 2009, no residual ice was observed on any of the other lakes from 2007 to 2011.

  8. Geospatial Analysis Using Remote Sensing Images: Case Studies of Zonguldak Test Field

    Science.gov (United States)

    Bayık, Çağlar; Topan, Hüseyin; Özendi, Mustafa; Oruç, Murat; Cam, Ali; Abdikan, Saygın

    2016-06-01

    Inclined topographies are one of the most challenging problems for geospatial analysis of air-borne and space-borne imageries. However, flat areas are mostly misleading to exhibit the real performance. For this reason, researchers generally require a study area which includes mountainous topography and various land cover and land use types. Zonguldak and its vicinity is a very suitable test site for performance investigation of remote sensing systems due to the fact that it contains different land use types such as dense forest, river, sea, urban area; different structures such as open pit mining operations, thermal power plant; and its mountainous structure. In this paper, we reviewed more than 120 proceeding papers and journal articles about geospatial analysis that are performed on the test field of Zonguldak and its surroundings. Geospatial analysis performed with imageries include elimination of systematic geometric errors, 2/3D georeferencing accuracy assessment, DEM and DSM generation and validation, ortho-image production, evaluation of information content, image classification, automatic feature extraction and object recognition, pan-sharpening, land use and land cover change analysis and deformation monitoring. In these applications many optical satellite images are used i.e. ASTER, Bilsat-1, IKONOS, IRS-1C, KOMPSAT-1, KVR-1000, Landsat-3-5-7, Orbview-3, QuickBird, Pleiades, SPOT-5, TK-350, RADARSAT-1, WorldView-1-2; as well as radar data i.e. JERS-1, Envisat ASAR, TerraSAR-X, ALOS PALSAR and SRTM. These studies are performed by Departments of Geomatics Engineering at Bülent Ecevit University, at İstanbul Technical University, at Yıldız Technical University, and Institute of Photogrammetry and GeoInformation at Leibniz University Hannover. These studies are financially supported by TÜBİTAK (Turkey), the Universities, ESA, Airbus DS, ERSDAC (Japan) and Jülich Research Centre (Germany).

  9. GEOSPATIAL ANALYSIS USING REMOTE SENSING IMAGES: CASE STUDIES OF ZONGULDAK TEST FIELD

    Directory of Open Access Journals (Sweden)

    Ç. Bayık

    2016-06-01

    Full Text Available Inclined topographies are one of the most challenging problems for geospatial analysis of air-borne and space-borne imageries. However, flat areas are mostly misleading to exhibit the real performance. For this reason, researchers generally require a study area which includes mountainous topography and various land cover and land use types. Zonguldak and its vicinity is a very suitable test site for performance investigation of remote sensing systems due to the fact that it contains different land use types such as dense forest, river, sea, urban area; different structures such as open pit mining operations, thermal power plant; and its mountainous structure. In this paper, we reviewed more than 120 proceeding papers and journal articles about geospatial analysis that are performed on the test field of Zonguldak and its surroundings. Geospatial analysis performed with imageries include elimination of systematic geometric errors, 2/3D georeferencing accuracy assessment, DEM and DSM generation and validation, ortho-image production, evaluation of information content, image classification, automatic feature extraction and object recognition, pan-sharpening, land use and land cover change analysis and deformation monitoring. In these applications many optical satellite images are used i.e. ASTER, Bilsat-1, IKONOS, IRS-1C, KOMPSAT-1, KVR-1000, Landsat-3-5-7, Orbview-3, QuickBird, Pleiades, SPOT-5, TK-350, RADARSAT-1, WorldView-1-2; as well as radar data i.e. JERS-1, Envisat ASAR, TerraSAR-X, ALOS PALSAR and SRTM. These studies are performed by Departments of Geomatics Engineering at Bülent Ecevit University, at İstanbul Technical University, at Yıldız Technical University, and Institute of Photogrammetry and GeoInformation at Leibniz University Hannover. These studies are financially supported by TÜBİTAK (Turkey, the Universities, ESA, Airbus DS, ERSDAC (Japan and Jülich Research Centre (Germany.

  10. Flood mapping with multitemporal MODIS data

    Science.gov (United States)

    Son, Nguyen-Thanh; Chen, Chi-Farn; Chen, Cheng-Ru

    2014-05-01

    Flood is one of the most devastating and frequent disasters resulting in loss of human life and serve damage to infrastructure and agricultural production. Flood is phenomenal in the Mekong River Delta (MRD), Vietnam. It annually lasts from July to November. Information on spatiotemporal flood dynamics is thus important for planners to devise successful strategies for flood monitoring and mitigation of its negative effects. The main objective of this study is to develop an approach for weekly mapping flood dynamics with the Moderate Resolution Imaging Spectroradiometer data in MRD using the water fraction model (WFM). The data processed for 2009 comprises three main steps: (1) data pre-processing to construct smooth time series of the difference in the values (DVLE) between land surface water index (LSWI) and enhanced vegetation index (EVI) using the empirical mode decomposition (EMD), (2) flood derivation using WFM, and (3) accuracy assessment. The mapping results were compared with the ground reference data, which were constructed from Envisat Advanced Synthetic Aperture Radar (ASAR) data. As several error sources, including mixed-pixel problems and low-resolution bias between the mapping results and ground reference data, could lower the level of classification accuracy, the comparisons indicated satisfactory results with the overall accuracy of 80.5% and Kappa coefficient of 0.61, respectively. These results were reaffirmed by a close correlation between the MODIS-derived flood area and that of the ground reference map at the provincial level, with the correlation coefficients (R2) of 0.93. Considering the importance of remote sensing for monitoring floods and mitigating the damage caused by floods to crops and infrastructure, this study eventually leads to the realization of the value of using time-series MODIS DVLE data for weekly flood monitoring in MRD with the aid of EMD and WFM. Such an approach that could provide quantitative information on

  11. Long-Term Land Subsidence Monitoring of Beijing (China Using the Small Baseline Subset (SBAS Technique

    Directory of Open Access Journals (Sweden)

    Bo Hu

    2014-04-01

    Full Text Available Advanced techniques of multi-temporal InSAR (MT-InSAR represent a valuable tool in ground subsidence studies allowing remote investigation of the behavior of mass movements in long time intervals by using large datasets of SAR images covering the same area and acquired at different epochs. Beijing is susceptible to subsidence, producing undesirable environmental impacts and affecting dense population. Excessive groundwater withdrawal is thought to be the primary cause of land subsidence, and rapid urbanization and economic development, mass construction of skyscrapers, highways and underground engineering facilities (e.g., subway are also contributing factors. In this paper, a spatial–temporal analysis of the land subsidence in Beijing was performed using one of the MT-InSAR techniques, referred to as Small Baseline Subset (SBAS. This technique allows monitoring the temporal evolution of a deformation phenomenon, via the generation of mean deformation velocity maps and displacement time series from a data set of acquired SAR images. 52 C-band ENVISAT ASAR images acquired from June 2003 to August 2010 were used to produce a linear deformation rate map and to derive time series of ground deformation. The results show that there are three large subsidence funnels within this study area, which separately located in Balizhuang-Dajiaoting in Chaoyang district, Wangjing-Laiguangying Chaoyang district, Gaoliying Shunyi district. The maximum settlement center is Wangsiying-Tongzhou along the Beijing express; the subsidence velocity exceeds 110 mm/y in the LOS direction. In particular, we compared the achieved results with leveling measurements that are assumed as reference. The estimated long-term subsidence results obtained by SBAS approach agree well with the development of the over-exploitation of ground water, indicating that SBAS techniques is adequate for the retrieval of land subsidence in Beijing from multi-temporal SAR data.

  12. Comparison Of Semi-Automatic And Automatic Slick Detection Algorithms For Jiyeh Power Station Oil Spill, Lebanon

    Science.gov (United States)

    Osmanoglu, B.; Ozkan, C.; Sunar, F.

    2013-10-01

    After air strikes on July 14 and 15, 2006 the Jiyeh Power Station started leaking oil into the eastern Mediterranean Sea. The power station is located about 30 km south of Beirut and the slick covered about 170 km of coastline threatening the neighboring countries Turkey and Cyprus. Due to the ongoing conflict between Israel and Lebanon, cleaning efforts could not start immediately resulting in 12 000 to 15 000 tons of fuel oil leaking into the sea. In this paper we compare results from automatic and semi-automatic slick detection algorithms. The automatic detection method combines the probabilities calculated for each pixel from each image to obtain a joint probability, minimizing the adverse effects of atmosphere on oil spill detection. The method can readily utilize X-, C- and L-band data where available. Furthermore wind and wave speed observations can be used for a more accurate analysis. For this study, we utilize Envisat ASAR ScanSAR data. A probability map is generated based on the radar backscatter, effect of wind and dampening value. The semi-automatic algorithm is based on supervised classification. As a classifier, Artificial Neural Network Multilayer Perceptron (ANN MLP) classifier is used since it is more flexible and efficient than conventional maximum likelihood classifier for multisource and multi-temporal data. The learning algorithm for ANN MLP is chosen as the Levenberg-Marquardt (LM). Training and test data for supervised classification are composed from the textural information created from SAR images. This approach is semiautomatic because tuning the parameters of classifier and composing training data need a human interaction. We point out the similarities and differences between the two methods and their results as well as underlining their advantages and disadvantages. Due to the lack of ground truth data, we compare obtained results to each other, as well as other published oil slick area assessments.

  13. Characterize the hydrogeological properties and probe the stress field in Salt Lake Valley, Utah using SAR imagery

    Science.gov (United States)

    Hu, X.; Lu, Z.; Barbot, S.; Wang, T.

    2017-12-01

    Aquifer skeletons deform actively in response to the groundwater redistribution and hydraulic head changes with varied time scales of delay and sensitivity, that can also, in some instances, trigger earthquakes. However, determining the key hydrogeological properties and understanding the interactions between aquifer and seismicity generally requires the analysis of dense water level data combined with expensive drilling data (borehole breakouts). Here we investigate the spatiotemporal correlation among ground motions, hydrological changes, earthquakes, and faults in Salt Lake Valley, Utah, based on InSAR observations from ENVISAT ASAR (2004-2010) and Sentinel-1A (2015-2016). InSAR results show a clear seasonal and long-term correlation between surface uplift/subsidence and groundwater recharge/discharge, with evidence for an average net uplift of 15 mm/yr for a period of 7 years. The long-term uplift, remarkably bounded by faults, reflects a net increase in pore pressure associated with prolonged water recharge probably decades ago. InSAR-derived ground deformation and its correlation with head variations allow us to quantify hydrogeological properties - decay coefficient, storage coefficient, and bulk compressibility. We also model the long-term deformation using a shallow vertical shearing reservoir to constrain its thickness and strain rate. InSAR-derived deformation help reveal the coupled hydrological and tectonic processes in Salt Lake Valley: the embedded faults disrupt the groundwater flow and partition the hydrological units, and the pore pressure changes rearrange the aquifer skeleton and modulate the stress field, which may affect the basin-wide seismicity.

  14. Improved measurements of mean sea surface velocity in the Nordic Seas from synthetic aperture radar

    Science.gov (United States)

    Wergeland Hansen, Morten; Johnsen, Harald; Engen, Geir; Øie Nilsen, Jan Even

    2017-04-01

    The warm and saline surface Atlantic Water (AW) flowing into the Nordic Seas across the Greenland-Scotland ridge transports heat into the Arctic, maintaining the ice-free oceans and regulating sea-ice extent. The AW influences the region's relatively mild climate and is the northern branch of the global thermohaline overturning circulation. Heat loss in the Norwegian Sea is key for both heat transport and deep water formation. In general, the ocean currents in the Nordic Seas and the North Atlantic Ocean is a complex system of topographically steered barotropic and baroclinic currents of which the wind stress and its variability is a driver of major importance. The synthetic aperture radar (SAR) Doppler centroid shift has been demonstrated to contain geophysical information about sea surface wind, waves and current at an accuracy of 5 Hz and pixel spacing of 3.5 - 9 × 8 km2. This corresponds to a horizontal surface velocity of about 20 cm/s at 35° incidence angle. The ESA Prodex ISAR project aims to implement new and improved SAR Doppler shift processing routines to enable reprocessing of the wide swath acquisitions available from the Envisat ASAR archive (2002-2012) at higher resolution and better accuracy than previously obtained, allowing combined use with Sentinel-1 and Radarsat-2 retrievals to build timeseries of the sea surface velocity in the Nordic Seas. Estimation of the geophysical Doppler shift from new SAR Doppler centroid shift retrievals will be demonstrated, addressing key issues relating to geometric (satellite orbit and attitude) and electronic (antenna mis-pointing) contributions and corrections. Geophysical Doppler shift retrievals from one month of data in January 2010 and the inverted surface velocity in the Nordic Seas are then addressed and compared to other direct and indirect estimates of the upper ocean current, in particular those obtained in the ESA GlobCurrent project.

  15. Satellite on-board real-time SAR processor prototype

    Science.gov (United States)

    Bergeron, Alain; Doucet, Michel; Harnisch, Bernd; Suess, Martin; Marchese, Linda; Bourqui, Pascal; Desnoyers, Nicholas; Legros, Mathieu; Guillot, Ludovic; Mercier, Luc; Châteauneuf, François

    2017-11-01

    A Compact Real-Time Optronic SAR Processor has been successfully developed and tested up to a Technology Readiness Level of 4 (TRL4), the breadboard validation in a laboratory environment. SAR, or Synthetic Aperture Radar, is an active system allowing day and night imaging independent of the cloud coverage of the planet. The SAR raw data is a set of complex data for range and azimuth, which cannot be compressed. Specifically, for planetary missions and unmanned aerial vehicle (UAV) systems with limited communication data rates this is a clear disadvantage. SAR images are typically processed electronically applying dedicated Fourier transformations. This, however, can also be performed optically in real-time. Originally the first SAR images were optically processed. The optical Fourier processor architecture provides inherent parallel computing capabilities allowing real-time SAR data processing and thus the ability for compression and strongly reduced communication bandwidth requirements for the satellite. SAR signal return data are in general complex data. Both amplitude and phase must be combined optically in the SAR processor for each range and azimuth pixel. Amplitude and phase are generated by dedicated spatial light modulators and superimposed by an optical relay set-up. The spatial light modulators display the full complex raw data information over a two-dimensional format, one for the azimuth and one for the range. Since the entire signal history is displayed at once, the processor operates in parallel yielding real-time performances, i.e. without resulting bottleneck. Processing of both azimuth and range information is performed in a single pass. This paper focuses on the onboard capabilities of the compact optical SAR processor prototype that allows in-orbit processing of SAR images. Examples of processed ENVISAT ASAR images are presented. Various SAR processor parameters such as processing capabilities, image quality (point target analysis), weight and

  16. Empirical validation of the CRAFFT Abuse Screening Test in a Spanish sample.

    Science.gov (United States)

    Rial, Antonio; Kim-Harris, Sion; Knight, John R; Araujo, Manuel; Gómez, Patricia; Braña, Teresa; Varela, Jesús; Golpe, Sandra

    2018-01-15

    The CRAFFT Substance Abuse Screening Instrument, developed by the Center for Adolescents Substance Abuse Research (CeASAR) (Knight et al., 1999), is a screening tool for high-risk alcohol and drug risk consumption designed for use with adolescents. Since its publication it has been the subject of translations and validations in different countries, populations and contexts that have demonstrated its enormous potential. However, there is still no empirical validation study that would ensure its good psychometric performance in Spain. The aim of this paper is to develop an adapted version of the CRAFFT in Spanish and to analyze its psychometric properties in a sample of Spanish adolescents. For this purpose an individual interview was conducted on 312 adolescents aged between 12 and 18 years of age (M = 15.01; SD = 1.83) from the Galician community. The interview included a part of the Adolescent Diagnostic Interview (ADI) and the Problem Oriented Screening Instrument for Teenagers (POSIT). The results obtained, similar to those found in other countries, allow us to report that the Spanish version of the CRAFFT has a good psychometric behaviorproperties. It was found to have a satisfactory internal consistency with a Cronbach’s alpha value of .74. In terms of sensitivity and specificity, values of 74.4% and 96.4% respectively, were obtained and the area under the ROC curve was .946. The Spanish version of the CRAFFT is made available to researchers and professionals in the field of addictive behaviors, so that it can be used with the necessary psychometric guarantees.

  17. Deriving Spatio-Temporal Development of Ground Subsidence Due to Subway Construction and Operation in Delta Regions with PS-InSAR Data: A Case Study in Guangzhou, China

    Directory of Open Access Journals (Sweden)

    Huiqiang Wang

    2017-09-01

    Full Text Available Subways have been an important method for relieving traffic pressures in urban areas, but ground subsidence, during construction and operation, can be a serious problem as it may affect the safety of its operation and that of the surrounding buildings. Thus, conducting long-term ground deformation monitoring and modeling for subway networks are essential. Compared with traditional geodetic methods, the Persistent Scatterer Interferometric Synthetic Aperture Radar (PS-InSAR technique offers wider coverage and denser measurements along subway lines. In this study, we mapped the surface deformation of the Guangzhou subway network with Advanced Synthetic Aperture Radar (ASAR and Phased Array Type L-band Synthetic Aperture Radar (PALSAR data using the Interferometric Point Target Analysis (IPTA technique. The results indicate that newly excavated tunnels have regional subsidence with an average rate of more than 8 mm/year, as found on Lines Two, Three, Six, and GuangFo (GF. Furthermore, we determined the spatio-temporal subsidence behavior of subways with PALSAR in delta areas using Peck’s formula and the logistic time model. We estimated the tunneling-related parameters in soft soil areas, which had not been previously explored. We examined a section of line GF, as an example, to estimate the ground settlement trough development. The results showed the maximum settlement increased from −5.2 mm to −23.6 mm and its ground loss ratio ranged from 1.5–8.7% between 13 July 2008 and 19 January 2011. In addition, we found that the tunnels in line GF will become stable after a period of about 2300 days in peak subsidence areas. The results show that the proposed approach can help explain the dynamic ground subsidence along a metro line. This study can provide references for urban subway projects in delta areas, and for the risk assessment of nearby buildings and underground pipelines along metro lines.

  18. AUTOMATIC CALCULATION OF OIL SLICK AREA FROM MULTIPLE SAR ACQUISITIONS FOR DEEPWATER HORIZON OIL SPILL

    Directory of Open Access Journals (Sweden)

    B. Osmanoğlu

    2012-07-01

    Full Text Available The Deepwater Horizon oil spill occurred in the Gulf of Mexico in April 2010 and became the largest accidental marine oil spill in history. Oil leaked continuously between April 20th and July 15th of 2010, releasing about 780, 000m3 of crude oil into the Gulf of Mexico. The oil spill caused extensive economical and ecological damage to the areas it reached, affecting the marine and wildlife habitats along with fishing and tourism industries. For oil spill mitigation efforts, it is important to determine the areal extent, and most recent position of the contaminated area. Satellitebased oil pollution monitoring systems are being used for monitoring and in hazard response efforts. Due to their high accuracy, frequent acquisitions, large area coverage and day-and-night operation Synthetic Aperture Radar (SAR satellites are a major contributer of monitoring marine environments for oil spill detection. We developed a new algorithm for determining the extent of the oil spill from multiple SAR images, that are acquired with short temporal intervals using different sensors. Combining the multi-polarization data from Radarsat-2 (C-band, Envisat ASAR (C-band and Alos-PALSAR (L-band sensors, we calculate the extent of the oil spill with higher accuracy than what is possible from only one image. Short temporal interval between acquisitions (hours to days allow us to eliminate artifacts and increase accuracy. Our algorithm works automatically without any human intervention to deliver products in a timely manner in time critical operations. Acquisitions using different SAR sensors are radiometrically calibrated and processed individually to obtain oil spill area extent. Furthermore the algorithm provides probability maps of the areas that are classified as oil slick. This probability information is then combined with other acquisitions to estimate the combined probability map for the spill.

  19. Scalable Approach to Highly Efficient and Rapid Capacitive Deionization with CNT-Thread As Electrodes.

    Science.gov (United States)

    Moronshing, Maku; Subramaniam, Chandramouli

    2017-11-22

    A scalable route to highly efficient purification of water through capacitive deionization (CDI) is reported using CNT-thread as electrodes. Electro-sorption capacity (q e ) of 139 mg g -1 and average salt-adsorption rate (ASAR) of 2.78 mg g -1 min -1 achieved here is the highest among all known electrode materials and nonmembrane techniques, indicating efficient and rapid deionization. Such exceptional performance is achieved with feedstock concentrations (≤1000 ppm) where conventional techniques such as reverse osmosis and electrodialysis prove ineffective. Further, both cations (Na + , K + , Mg 2+ , and Ca 2+ ) and anions (Cl - , SO 4 2- and NO 3 - ) are removed with equally high efficiency (∼80%). Synergism between electrical conductivity (∼25 S cm -1 ), high specific surface area (∼900 m 2 g -1 ), porosity (0.7 nm, 3 nm) and hydrophilicity (contact angle ∼25°) in CNT-thread electrode enable superior contact with water, rapid formation of extensive electrical double layer and consequently efficient deionization. The tunable capacitance of the device (0.4-120 mF) and its high specific capacitance (∼27.2 F g -1 ) enable exceptional performance across a wide range of saline concentrations (50-1000 ppm). Facile regeneration of the electrode and reusability of the device is achieved for several cycles. The device demonstrated can desalinate water as it trickles down its surface because of gravity, thereby eliminating the requirement of any water pumping system. Finally, its portable adaptability is demonstrated by operating the device with an AA battery.

  20. Method of Monitoring Urban Area Deformation Based on Differential TomoSAR

    Directory of Open Access Journals (Sweden)

    WANG Aichun

    2016-12-01

    Full Text Available While the use of differential TomoSAR based on compressive sensing (CS makes it possible to solve the layover problem and reconstruct the deformation information of an observed urban area scene acquired by moderate-high resolution SAR satellite, the performance of the reconstruction decreases for a sparse and structural observed scene due to ignoring the structural characteristics of the observed scene. To deal with this issue, the method for differential SAR tomography based on Khatri-Rao subspace and block compressive sensing (KRS-BCS is proposed. The proposed method changes the reconstruction of the sparse and structural observed scene into a BCS problem under Khatri-Rao subspace, using the structure information of the observed scene and Khatri-Rao product property of the reconstructed observation matrix for differential TomoSAR, such that the KRS-BCS problem is efficiently solved with a block sparse l1/l2 norm optimization signal model, and the performance of resolution capability and reconstruction estimation is compared and analyzed qualitatively and quantitatively by the theoretical analysis and the simulation experiments, all of the results show the propose KRS-BCS method practicably overcomes the problems of CS method, as well as, quite maintains the high resolution characteristics, effectively reduces the probability of false scattering target and greatly improves the reconstruction accurate of scattering point. Finally, the application is taking the urban area of the Mobara(in Chiba, Japan as the test area and using 34 ENVISAT-ASAR images, the accuracy is verifying with the reference deformations derived from first level point data and GPS tracking data, the results show the trend is consistent and the overall deviation is small between reconstruction deformations of the propose KRS-BCS method and the reference deformations, and the accuracy is high in the estimation of the urban area deformation.

  1. COMBINATION OF GENETIC ALGORITHM AND DEMPSTER-SHAFER THEORY OF EVIDENCE FOR LAND COVER CLASSIFICATION USING INTEGRATION OF SAR AND OPTICAL SATELLITE IMAGERY

    Directory of Open Access Journals (Sweden)

    H. T. Chu

    2012-07-01

    Full Text Available The integration of different kinds of remotely sensed data, in particular Synthetic Aperture Radar (SAR and optical satellite imagery, is considered a promising approach for land cover classification because of the complimentary properties of each data source. However, the challenges are: how to fully exploit the capabilities of these multiple data sources, which combined datasets should be used and which data processing and classification techniques are most appropriate in order to achieve the best results. In this paper an approach, in which synergistic use of a feature selection (FS methods with Genetic Algorithm (GA and multiple classifiers combination based on Dempster-Shafer Theory of Evidence, is proposed and evaluated for classifying land cover features in New South Wales, Australia. Multi-date SAR data, including ALOS/PALSAR, ENVISAT/ASAR and optical (Landsat 5 TM+ images, were used for this study. Textural information were also derived and integrated with the original images. Various combined datasets were generated for classification. Three classifiers, namely Artificial Neural Network (ANN, Support Vector Machines (SVMs and Self-Organizing Map (SOM were employed. Firstly, feature selection using GA was applied for each classifier and dataset to determine the optimal input features and parameters. Then the results of three classifiers on particular datasets were combined using the Dempster-Shafer theory of Evidence. Results of this study demonstrate the advantages of the proposed method for land cover mapping using complex datasets. It is revealed that the use of GA in conjunction with the Dempster-Shafer Theory of Evidence can significantly improve the classification accuracy. Furthermore, integration of SAR and optical data often outperform single-type datasets.

  2. Mechanisms of SAR Imaging of Shallow Water Topography of the Subei Bank

    Directory of Open Access Journals (Sweden)

    Shuangshang Zhang

    2017-11-01

    Full Text Available In this study, the C-band radar backscatter features of the shallow water topography of Subei Bank in the Southern Yellow Sea are statistically investigated using 25 ENVISAT (Environmental Satellite ASAR (advanced synthetic aperture radar and ERS-2 (European Remote-Sensing Satellite-2 SAR images acquired between 2006 and 2010. Different bathymetric features are found on SAR imagery under different sea states. Under low to moderate wind speeds (3.1~6.3 m/s, the wide bright patterns with an average width of 6 km are shown and correspond to sea surface imprints of tidal channels formed by two adjacent sand ridges, while the sand ridges appear as narrower (only 1 km wide, fingerlike, quasi-linear features on SAR imagery in high winds (5.4~13.9 m/s. Two possible SAR imaging mechanisms of coastal bathymetry are proposed in the case where the flow is parallel to the major axes of tidal channels or sand ridges. When the surface Ekman current is opposite to the mean tidal flow, two vortexes will converge at the central line of the tidal channel in the upper layer and form a convergent zone over the sea surface. Thus, the tidal channels are shown as wide and bright stripes on SAR imagery. For the SAR imaging of sand ridges, all the SAR images were acquired at low tidal levels. In this case, the ocean surface waves are possibly broken up under strong winds when propagating from deep water to the shallower water, which leads to an increase of surface roughness over the sand ridges.

  3. Assimilation of flood extent data with 2D flood inundation models for localised intense rainfall events

    Science.gov (United States)

    Neal, J. C.; Wood, M.; Bermúdez, M.; Hostache, R.; Freer, J. E.; Bates, P. D.; Coxon, G.

    2017-12-01

    Remote sensing of flood inundation extent has long been a potential source of data for constraining and correcting simulations of floodplain inundation. Hydrodynamic models and the computing resources to run them have developed to the extent that simulation of flood inundation in two-dimensional space is now feasible over large river basins in near real-time. However, despite substantial evidence that there is useful information content within inundation extent data, even from low resolution SAR such as that gathered by Envisat ASAR in wide swath mode, making use of the information in a data assimilation system has proved difficult. He we review recent applications of the Ensemble Kalman Filter (EnKF) and Particle Filter for assimilating SAR data, with a focus on the River Severn UK and compare these with complementary research that has looked at the internal error sources and boundary condition errors using detailed terrestrial data that is not available in most locations. Previous applications of the EnKF to this reach have focused on upstream boundary conditions as the source of flow error, however this description of errors was too simplistic for the simulation of summer flood events where localised intense rainfall can be substantial. Therefore, we evaluate the introduction of uncertain lateral inflows to the ensemble. A further limitation of the existing EnKF based methods is the need to convert flood extent to water surface elevations by intersecting the shoreline location with a high quality digital elevation model (e.g. LiDAR). To simplify this data processing step, we evaluate a method to directly assimilate inundation extent as a EnKF model state rather than assimilating water heights, potentially allowing the scheme to be used where high-quality terrain data are sparse.

  4. Combining airborne and satellite remote sensing programs to repress illegal oil discharges in restricted sea areas

    International Nuclear Information System (INIS)

    Price, M.

    2005-01-01

    An airborne surveillance program has been conducted over the Belgian part of the North Sea since 1991. The role of the program is to detect infringements on the Marpol Convention via remote sensing, and to take legal action against polluters through the use of recorded observations. Although Belgium has a restricted sea area of about 3,500 km with no fixed offshore oil installations, a pollution risk is constantly present due to 2 dense traffic separation schemes close to the shoreline. The Belgian marine areas and adjacent waters are regularly scanned with a Side Looking Airborne Radar (SLAR) on board a remote sensing aircraft. This paper describes an evaluation trial that the Belgian Management Unit of the North Sea Mathematical Models (MUMM) joined in 2004, together with various agencies from the United Kingdom, Germany and the Netherlands. The trial consists of a cost-sharing satellite service for oil detection with ENVISAT ASAR data. The trial was co-funded by the European Space Agency (ESA) and run by Kongsberg Satellite Services. MUMM's objective was to evaluate the effectiveness and operational character of satellite services for detecting oil spills at sea. The results of the 3 month trial have indicated that aerial remote sensing for the detection of illegal oil discharges at sea increases the chances of catching polluters more efficiently, with improved chances of evidence collecting. It was concluded that when various services are integrated and strict operational conditions are met, satellite services may prove to be valuable in restricted, very densely navigated national waters that are easily reached by airborne means. 12 refs., 8 tabs., 3 figs

  5. Sea Ice Concentration Estimation Using Active and Passive Remote Sensing Data Fusion

    Science.gov (United States)

    Zhang, Y.; Li, F.; Zhang, S.; Zhu, T.

    2017-12-01

    In this abstract, a decision-level fusion method by utilizing SAR and passive microwave remote sensing data for sea ice concentration estimation is investigated. Sea ice concentration product from passive microwave concentration retrieval methods has large uncertainty within thin ice zone. Passive microwave data including SSM/I, AMSR-E, and AMSR-2 provide daily and long time series observations covering whole polar sea ice scene, and SAR images provide rich sea ice details with high spatial resolution including deformation and polarimetric features. In the proposed method, the merits from passive microwave data and SAR data are considered. Sea ice concentration products from ASI and sea ice category label derived from CRF framework in SAR imagery are calibrated under least distance protocol. For SAR imagery, incident angle and azimuth angle were used to correct backscattering values from slant range to ground range in order to improve geocoding accuracy. The posterior probability distribution between category label from SAR imagery and passive microwave sea ice concentration product is modeled and integrated under Bayesian network, where Gaussian statistical distribution from ASI sea ice concentration products serves as the prior term, which represented as an uncertainty of sea ice concentration. Empirical model based likelihood term is constructed under Bernoulli theory, which meets the non-negative and monotonically increasing conditions. In the posterior probability estimation procedure, final sea ice concentration is obtained using MAP criterion, which equals to minimize the cost function and it can be calculated with nonlinear iteration method. The proposed algorithm is tested on multiple satellite SAR data sets including GF-3, Sentinel-1A, RADARSAT-2 and Envisat ASAR. Results show that the proposed algorithm can improve the accuracy of ASI sea ice concentration products and reduce the uncertainty along the ice edge.

  6. A-Differential Synthetic Aperture Radar Interferometry analysis of a Deep Seated Gravitational Slope Deformation occurring at Bisaccia (Italy)

    Energy Technology Data Exchange (ETDEWEB)

    Di Martire, Diego, E-mail: diego.dimartire@unina.it [Department of Earth Sciences, Environment and Resources, Federico II University of Naples, Largo San Marcellino 10, 80138 Naples (Italy); Novellino, Alessandro, E-mail: alessandro.novellino@unina.it [Department of Earth Sciences, Environment and Resources, Federico II University of Naples, Largo San Marcellino 10, 80138 Naples (Italy); Ramondini, Massimo, E-mail: ramondin@unina.it [Department of Civil, Architectural and Environmental Engineering, Federico II University of Naples, via Claudio 21, 80125 Naples (Italy); Calcaterra, Domenico, E-mail: domenico.calcaterra@unina.it [Department of Earth Sciences, Environment and Resources, Federico II University of Naples, Largo San Marcellino 10, 80138 Naples (Italy)

    2016-04-15

    This paper presents the results of an investigation on a Deep Seated Gravitational Slope Deformation (DSGSD), previously only hypothesized by some authors, affecting Bisaccia, a small town located in Campania region, Italy. The study was conducted through the integration of conventional methods (geological-geomorphological field survey, air-photo interpretation) and an Advanced-Differential Interferometry Synthetic Aperture Radar (A-DInSAR) technique. The DSGSD involves a brittle lithotype (conglomerates of the Ariano Irpino Supersynthem) resting over a Structurally Complex Formation (Varycoloured Clays of Calaggio Formation). At Bisaccia, probably as a consequence of post-cyclic recompression phenomena triggered by reiterated seismic actions, the rigid plate made up of conglomeratic sediments resulted to be split in five portions, showing different rates of displacements, whose deformations are in the order of some centimeter/year, thus inducing severe damage to the urban settlement. A-DInSAR techniques confirmed to be a reliable tool in monitoring slow-moving landslides. In this case 96 ENVIronmental SATellite-Advanced Synthetic Aperture Radar (ENVISAT-ASAR) images, in ascending and descending orbits, have been processed using SUBSOFT software, developed by the Remote Sensing Laboratory (RSLab) group from the Universitat Politècnica de Catalunya (UPC). The DInSAR results, coupled with field survey, supported the analysis of the instability mechanism and confirmed the historical record of the movements already available for the town. - Highlights: • DInSAR confirmed to be a reliable tool in monitoring slow-moving landslides. • Integration with traditional monitoring systems is crucial for DInSAR application. • DInSAR data can be used for the natural risk mitigation related to landslides.

  7. MULTI-TEMPORAL SAR INTERFEROMETRY FOR LANDSLIDE MONITORING

    Directory of Open Access Journals (Sweden)

    R. Dwivedi

    2016-06-01

    Full Text Available In the past few years, SAR Interferometry specially InSAR and D-InSAR were extensively used for deformation monitoring related applications. Due to temporal and spatial decorrelation in dense vegetated areas, effectiveness of InSAR and D-InSAR observations were always under scrutiny. Multi-temporal InSAR methods are developed in recent times to retrieve the deformation signal from pixels with different scattering characteristics. Presently, two classes of multi-temporal InSAR algorithms are available- Persistent Scatterer (PS and Small Baseline (SB methods. This paper discusses the Stanford Method for Persistent Scatterer (StaMPS based PS-InSAR and the Small Baselines Subset (SBAS techniques to estimate the surface deformation in Tehri dam reservoir region in Uttarkhand, India. Both PS-InSAR and SBAS approaches used sixteen ENVISAT ASAR C-Band images for generating single master and multiple master interferograms stack respectively and their StaMPS processing resulted in time series 1D-Line of Sight (LOS mean velocity maps which are indicative of deformation in terms of movement towards and away from the satellites. From 1D LOS velocity maps, localization of landslide is evident along the reservoir rim area which was also investigated in the previous studies. Both PS-InSAR and SBAS effectively extract measurement pixels in the study region, and the general results provided by both approaches show a similar deformation pattern along the Tehri reservoir region. Further, we conclude that StaMPS based PS-InSAR method performs better in terms of extracting more number of measurement pixels and in the estimation of mean Line of Sight (LOS velocity as compared to SBAS method. It is also proposed to take up a few major landslides area in Uttarakhand for slope stability assessment.

  8. Spatial and temporal patterns of sea ice variations in Vilkitsky strait, Russian High Arctic

    Science.gov (United States)

    Ci, T.; Cheng, X.; Hui, F.

    2013-12-01

    The Arctic Ocean has been greatly affected by climate change. Future predications show an even more drastic reduction of the ice cap which will open new areas for the exploration of natural resources and maritime transportation.Shipping through the Arctic Ocean via the Northern Sea Route (NSR) could save about 40% of the sailing distance from Asia (Yokohama) to Europe (Rotterdam) compared to the traditional route via the Suez Canal. Vilkitsky strait is the narrowest and northest portion of the Northern Sea Route with heaviest traffic between the Taimyr Peninsular and the Severnaya Zemlya archipelago. The preliminary results of sea ice variations are presented by using moderate-resolution imaging spectro radiometer(MODIS) data with 250-m resolution in the Vilkitsky strait during 2009-2012. Temporally, the first rupture on sea ice in Vilkitsky strait usually comes up in April and sea ice completely break into pieces in early June. The strait would be ice-free between August and late September. The frequency of ice floes grows while temperature falls down in October. There are always one or two months suitable for transport. Spatially, Sea ice on Laptev sea side breaks earlier than that of Kara sea side while sea ice in central of strait breaks earlier than in shoreside. The phenomena are directly related with the direction of sea wind and ocean current. In summmary, study on Spatial and temporal patterns in this area is significant for the NSR. An additional research issue to be tackled is to seeking the trends of ice-free duration in the context of global warming. Envisat ASAR data will also be used in this study.

  9. Lake Urmia Shrinkage and its Effect on the Settlement of the Surrounding Areas Investigated Using Radar and Optical Satellite Images

    Science.gov (United States)

    Motagh, M.; Shamshiri, R.; Hosseini, F.; Sharifi, M. A.; Baes, M.

    2014-12-01

    With a total area of more than 50000 km^2 Lake Urmia basin in northwest of Iran was once one of the biggest salt lakes in the world. The lake has been shrinking in the recent years, losing in turn dramatically its area. A lot of factors have been attributed to this shrinking including construction of dams on the rivers feeding the lake and overexploitation of groundwater for agricultural and industrial purposes. In this study we first utilized time-series analysis of Landsat images to precisely quantify surface changes in the region between 1984 and 2013. We then analyzed a number of SAR images from 2002 to 2014 including 30 ASAR images from Envisat, 10 PALSAR images from ALOS, and more than 35 TerraSAR-X (TSX) in both Stripmap and Spot modes to assess surface ground deformation. Ground deformation was evaluated for both agricultural regions around the lake and Lake Urmia Causeway (LUC), connecting two provinces of East and West Azerbaijan on both sides of the lake. The InSAR results of the LUC embankments is further investigated using Finite Element approach to better understand the relation between soil parameters, lake level changes and settlement of the LUC. The classification results using optical imagery analysis show that human and anthropogenic activities have resulted in shrinking of Lake Urmia by more than 60% over the past 30 years. The agricultural areas around the lake are dominated by ground subsidence reaching to 10 cm/yr in places. The LUC embankments also show large deformation with peak settlement of more than 5 cm/yr over the last decade. FEM simulation shows that consolidation due to dissipation of excess pore pressure in embankments can satisfactorily explain its surface deformation.

  10. Probabilistic mapping of flood-induced backscatter changes in SAR time series

    Science.gov (United States)

    Schlaffer, Stefan; Chini, Marco; Giustarini, Laura; Matgen, Patrick

    2017-04-01

    The information content of flood extent maps can be increased considerably by including information on the uncertainty of the flood area delineation. This additional information can be of benefit in flood forecasting and monitoring. Furthermore, flood probability maps can be converted to binary maps showing flooded and non-flooded areas by applying a threshold probability value pF = 0.5. In this study, a probabilistic change detection approach for flood mapping based on synthetic aperture radar (SAR) time series is proposed. For this purpose, conditional probability density functions (PDFs) for land and open water surfaces were estimated from ENVISAT ASAR Wide Swath (WS) time series containing >600 images using a reference mask of permanent water bodies. A pixel-wise harmonic model was used to account for seasonality in backscatter from land areas caused by soil moisture and vegetation dynamics. The approach was evaluated for a large-scale flood event along the River Severn, United Kingdom. The retrieved flood probability maps were compared to a reference flood mask derived from high-resolution aerial imagery by means of reliability diagrams. The obtained performance measures indicate both high reliability and confidence although there was a slight under-estimation of the flood extent, which may in part be attributed to topographically induced radar shadows along the edges of the floodplain. Furthermore, the results highlight the importance of local incidence angle for the separability between flooded and non-flooded areas as specular reflection properties of open water surfaces increase with a more oblique viewing geometry.

  11. The ground subsidence anomaly investigation around Ambala, India by InSAR and spatial analyses: Why and how the Ambala city behaves as the most significant subsidence region in the Northwest India?

    Science.gov (United States)

    Kim, J.; Lin, S. Y.; Tsai, Y.; Singh, S.; Singh, T.

    2017-12-01

    A large ground deformation which may be caused by a significant groundwater depletion of the Northwest India Aquifer has been successfully observed throughout space geodesy techniques (Tsai et al, 2016). Employing advanced time-series ScanSAR InSAR analysis and Gravity Recovery and Climate Experiment (GRACE) satellites data, it revealed 400-km wide huge ground deformation in and around Haryana. It was further notified that the Ambala city located in northern Haryana district shown the most significant ground subsidence with maximum cumulative deformation up to 0.2 meters within 3 years in contrast to the nearby cities such as Patiala and Chandigarh that did not present similar subsidence. In this study, we investigated the details of "Ambala Anomaly" employing advanced time-series InSAR and spatial analyses together with local geology and anthropogenic contexts and tried to identify the factors causing such a highly unique ground deformation pattern. To explore the pattern and trend of Ambala' subsidence, we integrated the time-series deformation results of both ascending L-band PALSAR-1 (Phased Array type L-band Synthetic Aperture Radar) from 2007/1 to 2011/1 and descending C-band ASAR (Advanced Synthetic Aperture Radar) from 2008/9 to 2010/8 to process the 3D decomposition, expecting to reveal the asymmetric movement of the surface. In addition. The spatial analyses incorporating detected ground deformations and local economical/social factors were then applied for the interpretation of "Ambala Anomaly". The detailed interrelationship of driving factors of the "Ambala Anomaly" and the spatial pattern of corresponding ground subsidence will be further demonstrated. After all, we determined the uniqueness of Ambala subsidence possibly be driven by both anthropogenic behaviors including the rapid growth rate of population and constructing of industrial centers as well as the natural geological characteristics and sediment deposition.

  12. The cardiac sonography workforce in New Zealand

    Science.gov (United States)

    White, Steve; Poppe, Katrina; Whalley, Gillian

    2015-01-01

    Abstract Introduction: The aim of this paper is to investigate the cardiac sonography workforce characteristics and registration requirements in New Zealand (NZ), with a comparison to similar workforces internationally. Methods: The Survey of Clinical Echocardiography in New Zealand 2 (SCANZ2) audit was performed in December 2010. All of NZ's public‐funded District Health Board (DHB) centers providing echocardiography services responded to questions relating to staff, equipment, procedure types and patient statistics. The Medical Radiation Technologists Board (MRTB), Clinical Physiologists Registration Board (CPRB) and Australian Sonographers Association Registry (ASAR) websites were reviewed in March 2012 for registered sonographers with a cardiac scope of practice. The cardiac sonography workforces in Australia, the UK, the USA and Canada were investigated for comparison. Results: There are 84 cardiac sonographers (60.3 full‐time equivalent) working in DHBs: 71% from a cardiac technical background; 40% have post‐graduate qualifications; a further 17% are undertaking post‐graduate qualifications; and 59 cardiac sonographers have registration with professional bodies in NZ and/or Australia. Cardiac sonographers in NZ do not undergo compulsory registration, but other sonographers in NZ have compulsory registration with the MRTB. Sonographers are predominantly not licensed internationally. Discussion: Disparity exists between registration of cardiac and non‐cardiac sonographers in NZ. Many cardiac sonographers have voluntary registration but few are registered with the MRTB. Reasons for this include professional alignment, educational qualifications and representation. International trends show increased pressure from governments and professional bodies to regulate sonographers. Conclusion: This study provides a snapshot of the cardiac sonography workforce in NZ for the first time. PMID:28191178

  13. SAR-Based Wind Resource Statistics in the Baltic Sea

    Directory of Open Access Journals (Sweden)

    Alfredo Peña

    2011-01-01

    Full Text Available Ocean winds in the Baltic Sea are expected to power many wind farms in the coming years. This study examines satellite Synthetic Aperture Radar (SAR images from Envisat ASAR for mapping wind resources with high spatial resolution. Around 900 collocated pairs of wind speed from SAR wind maps and from 10 meteorological masts, established specifically for wind energy in the study area, are compared. The statistical results comparing in situ wind speed and SAR-based wind speed show a root mean square error of 1.17 m s−1, bias of −0.25 m s−1, standard deviation of 1.88 m s−1 and correlation coefficient of R2 0.783. Wind directions from a global atmospheric model, interpolated in time and space, are used as input to the geophysical model function CMOD-5 for SAR wind retrieval. Wind directions compared to mast observations show a root mean square error of 6.29° with a bias of 7.75°, standard deviation of 20.11° and R2 of 0.950. The scale and shape parameters, A and k, respectively, from the Weibull probability density function are compared at only one available mast and the results deviate ~2% for A but ~16% for k. Maps of A and k, and wind power density based on more than 1000 satellite images show wind power density values to range from 300 to 800 W m−2 for the 14 existing and 42 planned wind farms.

  14. A-Differential Synthetic Aperture Radar Interferometry analysis of a Deep Seated Gravitational Slope Deformation occurring at Bisaccia (Italy)

    International Nuclear Information System (INIS)

    Di Martire, Diego; Novellino, Alessandro; Ramondini, Massimo; Calcaterra, Domenico

    2016-01-01

    This paper presents the results of an investigation on a Deep Seated Gravitational Slope Deformation (DSGSD), previously only hypothesized by some authors, affecting Bisaccia, a small town located in Campania region, Italy. The study was conducted through the integration of conventional methods (geological-geomorphological field survey, air-photo interpretation) and an Advanced-Differential Interferometry Synthetic Aperture Radar (A-DInSAR) technique. The DSGSD involves a brittle lithotype (conglomerates of the Ariano Irpino Supersynthem) resting over a Structurally Complex Formation (Varycoloured Clays of Calaggio Formation). At Bisaccia, probably as a consequence of post-cyclic recompression phenomena triggered by reiterated seismic actions, the rigid plate made up of conglomeratic sediments resulted to be split in five portions, showing different rates of displacements, whose deformations are in the order of some centimeter/year, thus inducing severe damage to the urban settlement. A-DInSAR techniques confirmed to be a reliable tool in monitoring slow-moving landslides. In this case 96 ENVIronmental SATellite-Advanced Synthetic Aperture Radar (ENVISAT-ASAR) images, in ascending and descending orbits, have been processed using SUBSOFT software, developed by the Remote Sensing Laboratory (RSLab) group from the Universitat Politècnica de Catalunya (UPC). The DInSAR results, coupled with field survey, supported the analysis of the instability mechanism and confirmed the historical record of the movements already available for the town. - Highlights: • DInSAR confirmed to be a reliable tool in monitoring slow-moving landslides. • Integration with traditional monitoring systems is crucial for DInSAR application. • DInSAR data can be used for the natural risk mitigation related to landslides.

  15. Evaluation of the Oh, Dubois and IEM Backscatter Models Using a Large Dataset of SAR Data and Experimental Soil Measurements

    Directory of Open Access Journals (Sweden)

    Mohammad Choker

    2017-01-01

    Full Text Available The aim of this paper is to evaluate the most used radar backscattering models (Integral Equation Model “IEM”, Oh, Dubois, and Advanced Integral Equation Model “AIEM” using a wide dataset of SAR (Synthetic Aperture Radar data and experimental soil measurements. These forward models reproduce the radar backscattering coefficients ( σ 0 from soil surface characteristics (dielectric constant, roughness and SAR sensor parameters (radar wavelength, incidence angle, polarization. The analysis dataset is composed of AIRSAR, SIR-C, JERS-1, PALSAR-1, ESAR, ERS, RADARSAT, ASAR and TerraSAR-X data and in situ measurements (soil moisture and surface roughness. Results show that Oh model version developed in 1992 gives the best fitting of the backscattering coefficients in HH and VV polarizations with RMSE values of 2.6 dB and 2.4 dB, respectively. Simulations performed with the Dubois model show a poor correlation between real data and model simulations in HH polarization (RMSE = 4.0 dB and better correlation with real data in VV polarization (RMSE = 2.9 dB. The IEM and the AIEM simulate the backscattering coefficient with high RMSE when using a Gaussian correlation function. However, better simulations are performed with IEM and AIEM by using an exponential correlation function (slightly better fitting with AIEM than IEM. Good agreement was found between the radar data and the simulations using the calibrated version of the IEM modified by Baghdadi (IEM_B with bias less than 1.0 dB and RMSE less than 2.0 dB. These results confirm that, up to date, the IEM modified by Baghdadi (IEM_B is the most adequate to estimate soil moisture and roughness from SAR data.

  16. UJI FITOKIMIA SENYAWA KIMIA AKTIF AKAR NIPAH (Nyfa Fruticans WURMB SEBAGAI TUMBUHAN OBAT DI KALIMANTAN SELATAN

    Directory of Open Access Journals (Sweden)

    Rosidah R Radam

    2017-02-01

    Full Text Available Nipa (Nypa fruticans WURMB classified in Palma family and grow in riptide area. This Research aims to know active Chemical compounds in Nipa root. We Hope that this Research will provide new information about active Chemical compounds in Nipa root, so that we can improve the benefit value of Nipa as One of the medicinal herb. Nipa root samples is taken in Tanah Bumbu District, samples examined in Laboratory of F-MIPA UNLAM. The observed parameters in thus Chemical Test are the active Chemical compounds: alkaloid, steroid, triterpenoid, flavonoid, and tannin. The Content of active Chemical compound is presented in Table and concluded descriptively. The Result of active Chemical compound consist in Nipa’s root shows that Alkaloid, Steroid, Triterpenoid, Flavonoid , and tannin compound is do contains in Nipa root. This active Chemical compound in Nipa root can be Led as the basic Chemical informative to utilize Nipa root as analgesics Medical for such disease. Nipah (nypa fruticans WURMB merupakan tumbuhan yang termasuk famili Palmae dan   tumbuh di daerah  pasang   surut.  Penelitian ini bertujuan untuk mengetahui  kandungan senyawa-senyawa kimia aktif pada akar nipah. Manfaat dari penelitian ini untuk memberikan informasi baru tentang senyawa aktif yang terdapat pada akar nipah, sehingga dapat meningkatkan nilai guna dan manfaat tumbuhan nipah sebagai salah satu tanaman obat. Pengambilan sample akar nipah dilakukan Kabupaten Tanah Bumbu  sedangkan pengujian sample akar nipah dilakukan di Laboratorium F-MIFA UNLAM. Parameter-parameter yang diamati pada pengujian kimia tersebut adalah senyawa-senyawa kimia aktif yaitu alkaloid, steroid, triterpenoid flavonoid, dan tanin. Data hasil uji kandungan senyawa kimia aktif  ditabulasi dan disimpulkan secara diskriptif. Hasil pengujian terhadap senyawa kimia aktif yang terkandung dalam akar Nifah ini menunjukan bahwa senyawa Alkaloid, Steroid, Triterpenoid, Flavonoid , dan tanin memang dikandung

  17. PERENCANAAN DAN EKSEKUSI STRATEGI PENYALURAN DANA TABUNGAN PERUMAHAN PEGAWAI NEGERI SIPIL DI BAPERTARUM-PNS

    Directory of Open Access Journals (Sweden)

    Suhartoyo Suhartoyo

    2015-08-01

    Perumahan PNS, serta merumuskan rencana eksekusi strategi Bapertarum-PNS untuk menjalankan prioritas strategi yang telah direncanakan. Penelitian ini menggunakan analisis faktor internal dan eksternal, kemudian analisis SWOT, untuk menentukan alternatif strateginya dan menggunakan QSPM guna mencari prioritas strategi serta tahap eksekusinya menggunakan sistem eksekusi strategi Kaplan dan Norton. Hasil nilai IFE dan EFE posisi Bapertarum-PNS terletak pada kuadran IV yaitu posisi Tumbuh dan Kembangkan. Posisi tersebut menunjukan bahwa upaya peningkatan penyaluran dana bantuan perumahan yang paling efekif adalah melakukan strategi pengembangan produk. Penentuan prioritas strategi menghasilkan prioritas peningkatkan nilai bantuan pembiayaan rumah, mengembangkan produk dan layanan baru, perluasan layanan informasi menjangkau seluruh indonesia, menerapkan mekanisme insentif bagi karyawan, perluasan kerjasama dengan perbankan pelaksana, mendorong pembentukan UU tentang Bapertarum-PNS serta peningkatan koordinasi dengan stakeholders Bapertarum-PNS.Kata kunci: Bapertarum-PNS, perumahan, prioritas strategi, eksekusi strategi

  18. PENGGUNAAN METODE ANALYTICAL HIERARCHY PROCESS DALAM PEMILIHAN LOKASI MANGROVE PARK

    Directory of Open Access Journals (Sweden)

    Mustika Mustika

    2017-02-01

    infrastruktur juga sangat diperlukan dalam pemilihan lokasi guna untuk mendukung sarana yang ada dalam bangunan. Selain itu juga view kedalam maupun keluar tapak yang akan menjadi ketertarikan suatu tempat wisata. Sistem Pendukung Keputusan dapat digunakan sebagai alat untuk membantu proses pemilihan lokasi yang melibatkan banyak kriteria. Metode Analytical Hierarchy Process (AHP dapat digunakan untuk menganalisis yang mendukung keputusan untuk memilih lokasi. Tahapan AHP yang digunakan dalam penelitian adalah identifikasi faktor penyebab, penyusunan hirarki, penentuan prioritas, konsistensi, dan bobot prioritas. Implementasi metode terhadap kasus penelitian didapatlah lokasi yang paling baik untuk mangrove park yaitu Desa Bedono dikarenakan memiliki  total prioritas global tertinggi yaitu 1,2349. Kata Kunci: Pemilihan Lokasi, Analytical Hierarchy Process, Mangrove Park

  19. THE PREVENTION, ERADICATION, MISUSE, AND ILLICIT NAR-COTICS CIRCULATION SOCIALIZATION PROGRAM FOR STU-DENTS IN BANDUNG CITY (SOSIALISASI PROGRAM PENCEGAHAN, PEMBERANTAS, PENYALAHGUNAAN, DAN PEREDARAN GELAP NARKOTIKA BAGI PELAJAR DI KOTA BANDUNG

    Directory of Open Access Journals (Sweden)

    arkita Vierza Bella

    2018-02-01

    Full Text Available Abstract. The Prevention, Eradication, Misuse, and Illicit Narcotics Circulation Socializa-tion Program was a program held by the Indonesia’s National Narcotics Agency (BNN of West Java Province to grow a sense against narcotics and to create a narcotics-free environment. Alt-hough this program has been implemented, the use of narcotics continues to increase every year, especially among students. This research aimed to discover the correlations between the Preven-tion, Eradication, Misuse, and Illicit Narcotics Circulation socialization program from Indone-sia’s National Narcotics Agency (BNN of West Java Province in terms of the socialization mes-sage, the credibility of the instructor, and the socialization method with the students’ attitude in Bandung against the danger of narcotics. This research used the correlational method through Rank Spearman (rs hypothesis test with the descriptive and inferential analysis technique. The result of this research showed that there is a strong relation between the Prevention, Eradication, Misuse, and Illicit Narcotics Circulation (P4GN socialization program from Indonesia’s National Narcotics Agency (BNN of West Java Province and the students’ attitude in Bandung against the danger of narcotics. Abstrak. Sosialisasi Program Pencegahan, Pemberantasan, Penyalahgunaan, dan Peredaran Gelap Narkotika (P4GN merupakan sosialisasi yang dilakukan oleh Badan Nasional Narkotika Provinsi Jawa Barat guna menumbuhkan sikap menolak narkoba dan menciptakan ling-kungan bebas narkoba, walaupun sosialisasi ini telah dilakukan tetapi penggunaan narkotika terus saja meningkat setiap tahunnya khususnya di kalangan pelajar. Penelitian ini bertujuan untuk mengetahui hubungan antara sosialisasi program Pencegahan, Pemberantasan, Penyalahgunaan, dan Peredaran Gelap Narkotika (P4GN Badan Nasional Narkotika Provinsi Jawa Barat dilihat dari segi pesan penyuluhan, kredibilitas penyuluh, dan metode penyuluhan dengan sikap

  20. KEBUN RAYA BOTANI DENGAN SISTEM WTP (WATER TREATMENT PLAN DI MAKASSAR

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    Sri Innayah Wahid

    2015-12-01

    Full Text Available Abstrak—Pariwisata merupakan salah satu sumber devisa yang sangat potensial dan mempunyai andil besar dalam membangun perekonomian yang memiliki nilai jual menjadi objek yang menguntungkan bagi kemajuan Makassar. Tujuan wisata yang hanya ada di Makassar menciptakan rasa ingin tahu pengunjung untuk berkunjung.Pengunjung yang datang menginvestasikan akomodasi seluruh kegiatan wisata dengan pengusaha lokal setempat.Pengunjung domestik maupun asing juga menjadi sumber pendapatan bagi masyarakat yang tinggal di sekitar objek wisata. Laporan ini bertujuan untuk menata elemen-elemen fisik kawasan seperti tata guna lahan, bentuk dan massa bangunan, jalur pejalan kaki, sirkulasi dan parker signage atau penanda, serta fasilitas pendukung kedalam suatu kawasan kebun raya botani yang dibutuhkan untuk mencapai kenyamanan bagi para pengguna lahan dan menerapkan sistem WTP dalam bentuk desain yang bersifat berkelanjutan (sustainable.dan tujuan non arsitektural yang lain untuk merumuskan kegiatan rekayasa tumbuhan secara alami sehingga kebun raya botani dapat menjadi alternatif pusat pendidikan, mengelompokkan tanaman yang sesuai dengan iklim dan kondisi tapak kebun raya botani, untuk menentukan sistem kerja WTP dalam kebun raya botani yang dapat memenuhi kebutuhan tanaman. Hasil laporan ini berupa desain penataan kebun raya botani dengan sistem WTP (water Treatment Plan di Makassar Kata Kunci :kebun raya botani, WTP Abstract- Tourism is one potential source of foreign exchange and have a larger share in building an economy that has a sale value into an object that is beneficial to the progress of Makassar. Tourist destinations that exist only in Makassar creates curiosity of visitors to visit. Visitors who come to invest accommodation all over the local tourism activities with local entrepreneurs. Domestic and foreign visitors are also a source of income for the people who live around the attraction. This report aims to restructure the physical elements

  1. COOPERATION BETWEEN TEACHERS WITH LIBRARIAN SERVICE OF IN HIKMAH TELADAN ELEMENTARY SCHOOL

    Directory of Open Access Journals (Sweden)

    Selly Setiani

    2017-02-01

    Full Text Available Abstrak. Perpustakaan merupakan bagian integral dilingkungan sekolah, oleh karena itu perlu adanya kerjasama dalam memaksimalkan potensi layanan perpustakaan sekolah. Penelitian ini dilakukan untuk menemukan jawaban dari rumusan kerjasama antara guru dengan pustakawan dalam layanan perpustakaan sekolah di Perpustakaan SD Hikmah Teladan. Selain dari itu untuk mengetahui bentuk kerjasama dalam layanan perpustakaan sekolah dan untuk mengetahui kriteria layanan perpustakaan sekolah. Penelitian ini menggunakan pendekatan kualitatif dengan metode deskriptif. Teknik yang digunakan untuk pengambilan sampel yaitu teknik purposive sampling. Teknik pengumpulan data dilakukan dengan cara wawancara, observasi dan studi dokumentasi. Teknik pengolahan data dilakukan dengan cara reduksi data, analisis data dan penarikan kesimpulan. Hasil penelitian menunjukan bahwa terdapat kerjasama antara guru dengan pustakawan dalam layanan perpustakaan sekolah. kerjasama penting untuk dilakukan guna mengoptimalkan potensi layanan perpustakaan sekolah. kerjasama yang dilakukan yaitu dalam bentuk pelaksanaan program kegiatan perpustakaan, pembinaan minat baca, promosi perpustakaan dan pembinaan koleksi. Perpustakaan SD Hikmah Teladan sebagai perpustakaan sekolah perlu melakukan kerjasama dengan berbagai pihak secara terus menerus dalam layanan perpustakaan sekolah. Kata kunci: kerjasama guru dengan pustakawan, layanan perpustakaan, pustakawan sekolah Abstract. The library is an integral part of the school environment, therefore the need for cooperation in maximizing the potential of school library services. This research is done to find the answer from the formula of cooperation between teachers and librarians in the school library services in elementary school libraries Hikmah Teladan. Aside from that to determine the form of cooperation in the school library services and to determine the criteria for school library services, theoretically and practically expected results of

  2. PEMETAAN PARTISIPATIF POTENSI DESA (STUDI KASUS: DESA SELOPATAK, KECAMATAN TRAWAS, KABUPATEN MOJOKERTO

    Directory of Open Access Journals (Sweden)

    Hepi Hapsari Handayani

    2015-02-01

    Full Text Available Indonesia merupakan negeri yang besar baik dari segi luas wilayah, jumlah penduduk, sumberdaya alam dan budaya. Untuk membangun negeri Indonesia yang besar dan strategis tersebut, diperlukan perencanaan yang didukung data dan informasi spasial yang lengkap, up to date, andal serta dapat dipertanggungjawabkan. Undang-Undang Informasi Geospasial (UU IG  bertujuan untuk menjamin ketersediaan dan akses IG yang dapat dipertanggungjawabkan serta mewujudkan kebergunaan dan keberhasilgunaan IG melalui kerjasama, koordinasi, integrasi, dan sinkronisasi. UU ini mendorong penggunaan IG dalam pemerintahan dan kehidupan bermasyarakat dengan menggunakan referensi tunggal (single reference yang mencakup Informasi Geospasial Dasar (IGD dan Informasi Geospasial Tematik (IGT. Pemetaan partsipatif adalah publik bersama-sama atau terlibat dalam proses pengumpulan data dan analisis terkait problem dan isu di sekitar mereka melalui identifikasi dan penggambaran fitur geospasial dengan menggunakan piranti dan teknologi pemetaan. Pemetaan partisipatif semakin memberi ruang yang lebar terhadap komunikasi dua arah antara pemerintah dan masyarakat, dan juga antarpemangku kepentingan pada daerah pengembangan. Pemetaan   partisipatif  adalah   pemetaan   yang  dilakukan oleh  kelompok masyarakat  mengenai tempat / wilayah di mana mereka hidup. Karena masyarakat yang hidup dan bekerja di tempat itulah yang memiliki  pengetahuan mendalam mengenai wilayahnya. Jadi,  hanya mereka yang bisa  membuat peta secara lengkap dan akurat mengenai sejarah, tata guna lahan, pandangan hidup, dan harapan masa depan. Manfaat pemetaan partisipatif bagi masyarakat adalah untuk meningkatkan kesadaran seluruh anggota masyarakat mengenai hak-hak mereka atas tanah dan sumber daya alam.Peta bisa  digunakan sebagai media negosiasi dengan pihak lain,   karena dengan peta tersebut menjadi jelaslah bagaimana wilayah itu dimanfaatkan oleh  masyarakat dan siapa saja yang berhak atas

  3. DIVERSIFIKASI OLAHAN BERBASIS IKAN PATIN DI DESA JINGAH HABANG HILIR KECAMATAN KARANG INTAN KABUPATEN BANJAR KALIMANTAN SELATAN

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    Purnomo Purnomo

    2016-06-01

    Full Text Available Alih teknologi pengolahan dalam rangka diversifikasi  produk olahan berbasis ikan patin di Kabupaten Banjar masih sangat dibutuhkan untuk memperkenalkan pada para pengolah dan konsumen mengenai jenis-jenis produk olahan siap saji. Diversifikasi olahan ikan patin dapat meningkatkan nilai tambah dan sekaligus meningkatkan perekonomian masyarakat perikanan di Desa Jingah Habang Hilir. Sehingga, pemahaman tersebut dapat dijadikan sebagai suatu tindakan alternatif dalam pengolahan dan pengawetan ikan patin semi modern yang bermutu dalam mencukupi kebutuhan protein  pada saat paceklik ikan. Program peningkatan keterampilan dengan melalui penyuluhan, pelatihan dan pembinaan bagi masyarakat tersebut ternyata harus sesuai dengan kebutuhan dan karakteristik masyarakat itu sendiri sebagai pelaku usaha bukanlah hal yang mudah. Sekalipun khalayak sasaran sebagai mitra kerja sudah terbiasa memanfaatkan ikan patin dengan variasi produk olahan ternyata hasil evaluasi sangat membutuhkan acuan, format / model dan arahan praktis untuk membuat produk siap saji seperti bakso, nugget dan kaki naga berbasis ikan patin guna pengembangan potensi sumberdaya perairan secara optimal. Instead of processing technologies in order to fish based processed products diversification catfish in Banjar Regency is still urgently needed to introduce on the processors and consumers about the kinds of products processed fast-food restaurant.  Diversification of processed fish catfish can increase the added value and the economy while increasing the Community fishery in the village of Jingah Habang Hilir with chillies downstream.  Such understanding can serve as an alternative in action processing and preserving fish quality semi modern catfish in sufficient protein needs at the time of paceklik fishes.  Skill enhancement programs through outreach, training and coaching for the community must  be in accordance with tha needs and characteristics of the community itself as

  4. STUDI PUSTAKA UNTUK MENEMUKAN HUBUNGAN ANTARA EVOLUSI PERANGKAT LUNAK DENGAN FRAMEWORK COBIT 4.1

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    Novan Satya Prathama

    2014-01-01

    Full Text Available Normal 0 false false false IN X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} Perkembangan Teknologi Informasi (TI telah mengalami kemajuan yang begitu pesat sekarang ini. Dengan adanya kemajuan di bidang TI ini maka setiap orang dapat mengakses data atau informasi dengan mudah dan cepat. Sudah banyak perusahaan yang menjadikan TI sebagai salah satu aset penting di dalamnya. Namun aspek TI sendiri tidak akan selamanya berwujud sama dari waktu ke waktu. Perubahan diperlukan guna memenuhi kebutuhan yang diperlukan seiring berjalannya waktu atau berdasarkan faktor penyebab lain. Pengembangan strategi bisnis selalu dikaitkan dengan pengembangan strategi TI. Namun terkadang dalam pelaksanaannya tidak sesuai dengan sumber daya TI yang digunakan. COBIT (Control Obejctive for Information and Related Technology adalah standar control SI yang sifatnya umum serta dapat diterima dan diterapkan oleh organisasi. Evaluasi dilakukan dengan menggunakan framework COBIT 4.1 untuk menyusun dan menerapkan audit sistem informasi dengan tujuan untuk memberi masukan dan rekomendasi bagi pihak manajemen perusahaan untuk perbaikan sistem nantinya. Penelitian ini bertujuan untuk melakukan studi pustaka dan analisa terhadap framework COBIT 4.1 dengan evolusi perangkat lunak. Sehingga diperoleh sub domain yang tepat

  5. STRATEGI PENINGKATAN KETAHANAN PANGAN DINAS PERTANIAN DAN KETAHANAN PANGAN KOTA TANGERANG SELATAN

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    Dini Maharani Arum Rimadianti

    2016-09-01

    Full Text Available ABSTRACTThe objectives of this study were to analyze the food security condition, to analyze the external and internal factors that affect food security and to formulate strategies for improving food security in Tangerang Selatan. The primary data was collected by conducting a focus group discussion and questionnaire filling with purposive sampling technique. Descriptive method on secondary data such as food availability was used to analyze the food security condition. Internal Factor Evaluation (IFE matrix and External Factor Evaluation (EFE matrix were used to formulate strategies. Strengths, Weakness, Opportunities, and Threats (SWOT matrix was used to determine the alternative strategies and Quantitative Strategic Planning Matrix (QSPM was used to determine among feasible alternative strategies. The results showed that the most important internal factor is commitment of the regional leader and the most important external factor is geographical location of Tangerang Selatan. The total weighted score IFE matrix of 2.86 is average and EFE matrix of 2.81 is above the average. The SWOT matrix showed that the government of Tangerang Selatan may need to “improve food availability” because of “food price volatility”. The QSPM sum total attractiveness scores of 3.76 indicate that the government of Tangerang Selatan should “improve triple helix relations among university, industry, and government” as the strategy to improve food security in South Tangerang.Keywords: EFE matrix, food security, IFE matrix, QSPM, SWOTABSTRAKTujuan dari penelitian ini adalah untuk menganalisis kondisi ketahanan pangan, menganalisis faktor eksternal dan internal yang memengaruhi ketahanan pangan serta merumuskan strategi guna meningkatkan kondisi ketahanan pangan di Kota Tangerang Selatan. Data primer diperoleh berdasarkan hasil focus group discussion dan pengisian kuesioner oleh subjek terpilih. Analisis deskriptif pada data sekunder antara lain ketersediaan

  6. PENGARUH KECERDASAN EMOSIONAL TERHADAP KINERJA PEGAWAI PADA SEKRETARIAT DIREKTUR JENDERAL PLANOLOGI KEHUTANAN,

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    Titien Maryati

    2016-09-01

    Full Text Available ABSTRACT. The purpose of this research is to know the influence of emotional intelligence as well as a partial employee performance on simultaneous to the Secretariat of Director General of Forestry Planologi, Forestry Ministry. To support this research was conducted quantitative methods, population research is the Secretariat of the Directorate of Forestry with a sample using Planologi techniques as much as 92 people census respondents.Analysis techniques using the test of correlation, regression test, and a test of the hypothesis either partially (t-test and tests hypotheses together (F test. The results of data processing between variables emotion intelligence in the performance of produced correlation of 0,596 thus there is a positive connection between variables strong with nilai the regression equation is y = 39.136 + 0.489x1 . Of the data show that the value of a variable performance of pure 39,489 while the value of the variable emotion intelligence of 0,489 from the testing of hypotheses visible nilai thitung 7,044 & gt ; 2,000 ttabel then ( ha are received by & amp ; # 961 ; = 0,000 & it ; & amp ; # 945 integrated service posts ; = 0.05 and emotion intelligence has influence significantly to the performance. Keywords: Influence, Emotional Intelligence, performance ABSTRAK.        Tujuan penelitian ini adalah untuk mengetahui pengaruh kecerdasan emosi baik secara parsial maupun simultan terhadap kinerja pegawai pada Sekretariat Direktur Jenderal Planologi Kehutanan. Guna mendukung penelitian ini dilakukan metode kuantitatif, populasi penelitian adalah Sekretariat Direktorat Jenderal Planologi Kehutanan dengan sample menggunakan teknik sensus sebanyak 92 orang responden.Teknik analisis menggunakan uji korelasi, uji regresi, dan uji hipotesis baik secara parsial (uji t maupun uji hipotesis bersama (uji F. Hasil pengolahan data antara variabel kecerdasan emosi dengan kinerja dihasilkan korelasi sebesar 0,596 dengan demikian ada

  7. PENGARUH PRAKTIK PENGALAMAN LAPANGAN (PPL, MINAT MENJADI GURU, DAN PRESTASI BELAJAR TERHADAP KESIAPAN MAHASISWA MENJADI GURU YANG PROFESIONAL

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    Aditya Yulianto

    2016-02-01

    Full Text Available Tujuan penelitian ini adalah untuk menganalisis pengaruh praktik pengalaman lapangan, minat menjadi guru, dan prestasi belajar terhadap kesiapan menjadi guru yang profesional. Populasi penelitian adalah mahasiswa Progam Studi Pendidikan Ekonomi Akuntansi tahun angkatan 2011 Fakultas Ekonomi Universitas Negeri Semarang sebanyak 174 mahasiswa. Sampel penelitian ini adalah 122 mahasiswa yang ditentukan dengan teknik proportional random sampling. Teknik pengumpulan data menggunakan angket dan dokumentasi, sedangkan teknik analisis data yang digunakan adalah analisis deskriptif presentase, statistik inferensial, dan analisis regresi linier berganda. Hasil penelitian menunjukan praktik pengalaman lapangan, minat menjadi guru, dan prestasi belajar berpengaruh baik secara parsial maupun simultan terhadap kesiapan menjadi guru yang profesional. Hasil adjusted R^2 menunjukan adanya hubungan antara praktik pengalaman lapangan, minat menjadi guru, dan prestasi belajar terhadap kesiapan mahasiswa menjadi guru yang profesional sebesar 0.574 atau 57,4%. Saran yang diberikan dalam penelitian ini adalah hendaknya mahasiswa memperbanyak referensi tentang akuntansi, mengikuti berbagai forum diskusi akuntansi guna meningkatkan wawasan mengenai bidang studi akuntansinya; mahasiswa diharapkan meningkatkan minat untuk menjadi guru yang tinggi dengan mengenal lebih jauh tentang profesi guru, mencari tahu kabar dan informasi mengenai profesi keguruan, memanfatkan kegiatan praktik pengalaman lapangan dengan sungguh-sungguh yang dapat menunjang kesiapannya untuk menjadi guru. The purpose of that study was to determine the influence of practice field experience, interest becoming a teacher and learning achievement againts the readiness of the students to become a professional teacher. Population in this research are students of accounting education class of Faculty of Economic semarang state university as many as 174 students. Sample used in this study were 122 students

  8. PENDEKATAN TOTAL QUALITY MANAGEMENT PRODUK BROILER TOLAKAN

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    Zeetpy Maisana

    2012-11-01

    , keterlambatan pengiriman serta kemasan yang rusak merupakan penyebab terjadinya produk tolakan. Prioritas strategi perbaikan mutu yang dapat dilakukan di rumah potong ayam secara berurutan terdiri atas, perbaikan dan penggantian alat, proyek kualitas, pembangunan sistem informasi antar lini produksi, serta pelatihan dan seminar. Implikasi manajerial hasil penelitian merekomendasikan rumah potong ayam untuk melakukan perbaikan atau penggantian pada alat perontok bulu, alat perebusan, dan alat timbang otomatis, hasil penelitian juga merekomendasikan kepada rumah potong ayam untuk memperketat rentang kendali pada ruang pendingin guna menjaga kesegaran produk.Kata kunci:  analisis produk tolakan, TQM,  QFD, rumah pemotongan ayam, karkas

  9. VISUALISASI PENJUALAN DAN LOKASI PENJUALAN MENGGUNAKAN GOOGLE MAP SERTA PROYEKSI PERMINTAAN FLEXY DAN MODEM DI MASA MENDATANG (STUDI KASUS: PT. TELKOM INDONESIA

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    Rully A Hendrawan

    2013-01-01

    Full Text Available Normal 0 false false false IN X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} Banyak lokasi penjualan produk Telkom yang tidak dapat teratasi karena banyaknya permintaan tapi kurangnya sales yang melayani konsumen. Aplikasi berbasis web akan dibuatkan dengan meggunakan peta google yang terintegrasi menggunakan basis data yang disesuaikan dengan perusahaan. Metode yang digunakan dalam menyelesaikan penelitian ini yaitu dengan melakukan visualisasi sales dan letak lokasi penjualan di setiap STO (Sentral Telepon Otomatis menggunakan Google Map serta melakukan proyeksi permintaan produk guna mengetahui besarnya pangsa pasar di setiap STO. Sebelum memasuki halaman untuk memasukkan data, dibuatkan login admin dan form pengisian data yang diperlukan untuk memudahkan pengisian data tanpa harus mengubah ke dalam basis data Oracle secara langsung. Tujuan dari penelitian ini adalah menunjukkan lokasi STO serta Plaza yang dimiliki oleh Telkom dengan cara memunculkan grafik pada gambar peta di Google Map dan melakukan perhitungan proyeksi permintaan produk Telkom di masa mendatang dengan menggunakan metode simple exponential smoothing. Hasil akhir dalam penelitian ini adalah aplikasi yang sudah terintegrasi dengan baik serta memberikan rekomendasi untuk meningkatkan penjualan yang rendah untuk di

  10. MODEL KONSEPTUAL UNTUK MENGUKUR ADAPTABILITAS BANK SAMPAH DI INDONESIA

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    Helena J Kristina

    2014-01-01

    Full Text Available Munculnya bank sampah sebagai upaya penerapan dari UU No18 thn 2008, merupakan suatu cara pengelolaan sampah dalam aksi nyata melalui gerakkan 3R (reduce, reuse, recycle dengan melibatkan langsung masyarakat. Untuk pemerintah sendiri, bank sampah menjadi langkah awal yang baik untuk melakukan pemberdayaan masyarakat dalam memperlakukan sampah sebagai sesuatu yang mempunyai nilai guna dan manfaat. Program bank sampah yang diberdayakan di Indonesia tentunya diharapkan dapat memberikan sebuah sistem yang efektif dan efisien sehingga proses bisnis dari bank sampah yang diselenggarakan dapat maksimal. Sistem yang efektif dan efisien ini terangkum dalam suatu proses yang dikenal dengan proses adaptabilitas. Adaptabilitas bank sampah adalah kemampuan sistem bank sampah untuk bereaksi secara positip ketika proses atau kondisi faktor kunci mengalami perubahan.  Belum adanya penelitian mengenai sistem pengukuran adaptabilitas bank sampah di Indonesia, maka makalah ini menyajikan suatu ide model konseptual untuk mengukur adaptabilitas bank sampah, dengan harapan akan terbentuk pemahaman yang mendalam dari keseluruhan permasalahan atau sistem elemen yang membentuk sistem adaptabilitas bank sampah. Jika sistem adaptabilitas ini kelak bisa teramati dan terukur, maka akan berguna bagi pengambilan keputusan dalam pengalokasian sumber daya dan membuat perencanaan keberlanjutan dalam proses manajemen bank sampah. Kata kunci: bank sampah, adaptabilitas, keberlanjutan   Abstract The emergence of garbage banks as an effort to implement UU No18, 2008, is a method of waste management in a real action through the 3Rs (reduce, reuse, recycle by involving the public directly. For the government, a garbage bank is a good initial step for community empowerment in treating waste as something of value and beneficial. Garbage bank program empowered in Indonesia is, of course, expected to provide an effective and efficient system so that the business processes of the program

  11. STRATEGI PENGEMBANGAN USAHATANI KEDELAI UNTUK MEWUJUDKAN KETAHANAN PANGAN INDONESIA

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    Bayu Rizky Pratama

    2014-09-01

    Full Text Available In the era of globalization, food sustainability is one of the main sectors that has an important role in economic development in Indonesia. The development of agricultural sector needs to be implemented. It is for advancing the agriculture, so that, both production output and farmer welfare will increase. Soybean is one of the leading agricultural commodities in Central Java province. The purpose of this research is to analyze the strategy and program criteria that can be done to develop the soybean farming in Central Java. An Analysis Hierarchy Process (AHP was applied. The sampling technique was done by simple random sampling consisting of 12 people. The results show that the development of soybean farming in Central Java province comprises of several prioritized program criterias. The first priority is the criteria of cultivation, 0.537. The second criteria is input and its score is 0.220. The third criteria is institutions, 0.110. The fourth criteria is post-harvest, 0.058. The fifth criteria is marketing, 0.040. Pada era globalisasi salah satu isu utamanya adalah ketahanan pangan maka sektor pertanian merupakan salah satu sektor utama yang memegang peranan penting dalam pembangunan ekonomi di Indonesia. Pengemban-gan sektor pertanian perlu dilaksanakan guna memajukan sektor pertanian baik berupa peningkatan output produksi dan kualitas serta mampu mengangkat kesejahteraan petani. Kedelai merupakan salah satu komodi-tas unggulan pertanian Provinsi Jawa Tengah. Tujuan penelitian ini untuk menganalisis strategi dan kriteria program yang dapat dilakukan untuk mengembangkan usaha tani kedelai di Provinsi Jawa Tengah yang ber-dampak kepada terwujudnya ketahanan pangan Indonesia berdasarkan pendekatan Analysis Hierarchy Pro-cess. Teknik pengambilan sampel dilakukan dengan simple random sampling yang terdiri dari 12 orang. Hasil penelitian menunjukan bahwa pengembangan usahatani kedelai di Provinsi Jaw