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Sample records for central java indonesia

  1. Volcanoes, Central Java, Indonesia

    Science.gov (United States)

    1992-01-01

    The island of Java (8.0S, 112.0E), perhaps better than any other, illustrates the volcanic origin of Pacific Island groups. Seen in this single view are at least a dozen once active volcano craters. Alignment of the craters even defines the linear fault line of Java as well as the other some 1500 islands of the Indonesian Archipelago. Deep blue water of the Indian Ocean to the south contrasts to the sediment laden waters of the Java Sea to the north.

  2. Plague in Central Java, Indonesia

    OpenAIRE

    Williams, J.E.; Hudson, B. W.; Turner, R W; Saroso, J. Sulianti; Cavanaugh, D. C.

    1980-01-01

    Plague in man occurred from 1968 to 1970 in mountain villages of the Boyolali Regency in Central Java. Infected fleas, infected rats, and seropositive rats were collected in villages with human plague cases. Subsequent isolations of Yersinia pestis and seropositive rodents, detected during investigations of rodent plague undertaken by the Government of Indonesia and the WHO, attested to the persistence of plague in the region from 1972 to 1974.

  3. Tectonic Control of Piercement Structures in Central Java, Indonesia

    Science.gov (United States)

    Mazzini, A.; Hadi, S.; Etiope, G.; Inguaggiato, S.

    2014-12-01

    A recent field expedition in Central Java targeted the mapping and sampling of several piercements structures in central Java (Indonesia), most of which have never been documented before. Here, at least seven structures erupting mud water and gas are distributed along a NE-SW alignment that extends for about 10 kilometers. Some of the mapped structures (Bledug Kuwu, Bledug Cangkring Krabagan, Mendikil, Banjarsari, Krewek) have been named after the neighboring local village. None of these have obvious elevation despite the vigorous emission of gas and mud, suggesting that significant caldera collapse is ongoing. Among the most relevant: Bledug Kuwu is certainly the most impressive structure with three main eruption sites in the crater area bursting more than 5 m large hot mud bubbles. Similar characteristics are present at the smaller (200 m in diameter) Bledug Cangkring Krabagan, that is also surrounded by numerous pools and gryphons seeping around the main crater. The smaller sized Mendikil is the only visited structure that, at the moment of the sampling, did not show seepage of hot fluids. Banjarsari and Krewek (up to 200 m wide) are characterized by scattered hot water-dominated pools where gas is vented vigorously. In particular the hot pools are systematically covered by travertine concretions. Water and gas geochemisty confirms the seepage of CO2 dominated gas and water with hydrothermal signature. The investigated structures appear to follow an obvious NE-SW oriented lineament that most likely coincides with a tectonic structure (fault?) that controls their location. Indeed the field observations and the analyses suggest that likely scenario is that this fault (?) acts as a preferential pathway for the expulsion of hydrothermal fluids to the surface. Very little is known about this region, neither is known why several of these structures erupt hot mud despite their significant distance from the two closest volcanic structures (i.e. Mt. Muria 60 km to the NW

  4. Mineralogy of a perudic Andosol in central Java, Indonesia

    Energy Technology Data Exchange (ETDEWEB)

    Van Ranst, Eric; Utami, S. R.; Verdoodt, A.; Qafoku, Nikolla

    2008-02-15

    We studied the mineralogy of a perudic Andosol developed on the Dieng Tephra Sequence in central Java, Indonesia. The objective was to confirm the presence and determine the origin and stability of 2:1 and interlayered 2:1 phyllosilicates in well-drained Andosols. This was and still is a debated topic in the literature. Total elemental and selective dissolution, as well as microscopic and X-ray diffraction analyses, were performed on the soil samples collected from this site. These analyses confirmed that andic properties were present in the soil samples. The allophane content determined by selective dissolution was 3-4% in the A horizons, and increased to 12-18% in the deeper subsoil horizons. In addition, the clay fraction contained dioctahedral smectite, hydroxy-Al-interlayered 2:1 minerals (HIS), Al-chlorite, kaolinite, pyrophyllite, mica, cristobalite and some gibbsite. The silt and sand fractions were rich in plagioclase and pyroxene. The 2:1 minerals (smectite and pyrophyllite), as well as chlorite and kaolinite were of hydrothermal origin and were incorporated in the tephra during volcanic eruption. Besides desilication during dissolution of unstable minerals, Al interlayering of 2:1 layer silicates was most likely the most prominent pedogenic process. Although hydroxy-Al polymeric interlayers would normally stabilize the 2:1 clay phases, the strong weakening, and even disappearance of the characteristic XRD peaks, indicated instability of these minerals in the upper A horizons due to the perudic and intensive leaching conditions.

  5. Cinder cones of Mount Slamet, Central Java, Indonesia

    Directory of Open Access Journals (Sweden)

    Igan S. SutawIdjaja

    2014-06-01

    Full Text Available http://dx.doi.org/10.17014/ijog.vol4no1.20096The Mount Slamet volcanic field in Central Java, Indonesia, contains thirty five cinder cones within an area of 90 sq. km in the east flank of the volcano. The cinder cones occur singly or in small groups, with diameter of the base ranges from 130 - 750 m and the height is around 250 m. Within the volcanic field, the cinder cones are spread over the volcanic area at the distance of 4 to 14 km from the eruption center of the Slamet Volcano. They are concentrated within latitudes 7°11’00” - 7°16’00” S,, and longitudes 109°15’00” - 109°18’00” E. The density of the cinder cones is about 1.5 cones/km2. Most of the cinder cones lie on the Tertiary sedimentary rocks along the NW-trending fault system and on radial fractures. The structural pattern may be related to the radial faults in this region. The cone surfaces are commonly blanketed by Slamet air-falls and lava flows. The deposits consist of poorly bedded, very coarse-grained, occasionally overlain by oxidized scoria, and large-sized of ballistic bombs and blocks. There are various kind of volcanic bombs originating from scoriae ballistic rock fragments. The other kind of volcanic bombs are breadcrust bomb, almond seed or contorted shape. All of the cinder cones have undergone degradation, which can be observed from the characters of gully density and surface morphology. By using Porter parameters, Hco is equal to 0.25 Wco, whilst Wcr is equal to 0.40 Wco. The Hco/Wco ratio is higher than Hco = 0.2 Wco reference line. A radiometric dating using K-Ar method carried out on a scoria bomb yields the age of 0.042 + 0.020 Ma.  

  6. Characteristics of seismic noise in Central Java, Indonesia

    Science.gov (United States)

    Yudistira, T.; Widiyantoro, S.

    2016-05-01

    The aim of this paper is to discuss the characteristics of recorded seismic noise in central Java by using empirical interstation Green's function (EGF). We have utilized the data from the MERAMEX project (May - October 2004) to determine the EGF within the study area. We have calculated 6893 cross correlations based Green's function of vertical-vertical components. In order to study both primary and secondary microseisms, we measured azimuthal dependence of signal-to-noise ratio (SNR) of Green's function at a period range from 3 to 25 s (or 0.04 - 0.33 Hz). In general, the cross-correlation functions (CCF) of positive and negative axes are not symmetric, which indicate that the dominant source locations are not evenly distributed. Based on period-azimuth maps of SNR the relatively higher SNRs are appeared in the period from 3 to 12 s (0.08 - 0.33 Hz), which can be related to the secondary microseisms. Our result also indicates that the most energetic seismic noise source came from or was generated in the northeastern part or northern part of the study region with range of azimuth form 290° to 360° and from 0° to 25°, which is related to the coupling of the northern coast of central Java and the ocean current of the Java sea.

  7. TRANSFERRIN POLYMORPHISM IN FOUR LOCAL BREEDS OF GOAT IN CENTRAL JAVA, INDONESIA

    OpenAIRE

    E. Kurnianto; Sutopo; E.T. Setiatin; D. Samsudewa; E. Purbowati; D.R. Dewanti; G.D. Brata

    2012-01-01

    The objectives of this study were to determine the gene frequency and individual heterozygosity of transferrin in four local breeds of goat in Central Java-Indonesia. The number of blood samples were taken from 96 heads of goat, in which each of breeds were 24 samples, those were Kejobong (Purbalingga regency), Ettawa Grade (Purworejo regency), Kacang (Grobogan regency) and Jawarandu (Pemalang regency). Polyacrilamide Gel Electrophoresis was performed to detect the bands of blood plasm protei...

  8. Population density and distribution of Javan gibbon (Hylobates moloch in Central Java, Indonesia

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    ARIF SETIAWAN

    2012-01-01

    Full Text Available Setiawan A, Nugroho TS, Wibisono Y, Ikawati V, Sugardjito J. 2012. Population density and distribution of Javan gibbon (Hylobates moloch in Central Java, Indonesia. Biodiversitas 13: 23-27. A survey of Javan gibbon (Hylobates moloch was conducted from July 2009 to November 2010 in the Dieng mountains and Mount Slamet, Central Java, Indonesia. The purpose of the survey was to assess current population status and its distribution, including factors threatening the species. Line transect method was used to estimate gibbon densities. We detected a total of 144 individuals in 56 groups on a 212.7 km length trail. Average group size was calculated as 2.57 (ranging between 2 and 7 individuals. We compared the population density between Mount Slamet and Dieng mountains. It was found that the density in Mount Slamet was lower than in the Dieng montans with 1.7 ind./km2 compare to 2.5-7.57 ind/km2 respectively. In total, there were about 1,034 individuals of gibbon in Central Java which was divided in two sub populations. The one in Mount Slamet was about 175 individuals whereas in the range of Dieng mountains was 881 individuals. Establishing a protected area and enhancing conservation awareness were critically important for survival of this endangered ape. Conservation awareness should consider human needs of local people surrounding the forest habitat.

  9. Exploration of High elevation liana colonies on Mt. Slamet, Central Java, Indonesia

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    WS Hoover

    2009-12-01

    Full Text Available One hundred forty–five individual lianas were distributed on 2 East facing ridges on the second highest mountain on Java, Mt. Slamet (3418 m., Central Java, Indonesia. Twenty one colonies were observed on small flat areas on ridges. The liana species observed include: Embelia pergamacea, Toddalia asiatica, Elaeagnus latifolia, Schefflera lucida, Vaccinium laurifolium and Lonicera javanica. Diameter of each liana was measured and liana density/flat area calculated. Floristic collecting was under- taken within the elevational gradient of liana distribution. Data suggest an ecotone transition from lower to upper mon- tane forest is observed between 2200 and 2300 m, though forest types are difficult to determine due to disturbance caused by fire at the upper elevations. Observing lianas at these unusuall high elevations with near pluvial rainfall, con- tradict established scientific theory concerning global distribution and abundance of lianas.  

  10. TRANSFERRIN POLYMORPHISM IN FOUR LOCAL BREEDS OF GOAT IN CENTRAL JAVA, INDONESIA

    Directory of Open Access Journals (Sweden)

    E. Kurnianto

    2012-12-01

    Full Text Available The objectives of this study were to determine the gene frequency and individual heterozygosity of transferrin in four local breeds of goat in Central Java-Indonesia. The number of blood samples were taken from 96 heads of goat, in which each of breeds were 24 samples, those were Kejobong (Purbalingga regency, Ettawa Grade (Purworejo regency, Kacang (Grobogan regency and Jawarandu (Pemalang regency. Polyacrilamide Gel Electrophoresis was performed to detect the bands of blood plasm protein. Gen frequency was calculated using general formula of population genetics. Estimated heterozygosity and individual heterosizygosity were calculated to analysis the equilibrium condition of transferrin. Result showed there was two allele of transferrin, namely TfA and TfB. Gene frequency of TfA was higher than that of TfB. Transferrin gene and genotypes were in disequilibrium of Hardy-Weinberg Law.

  11. TOXOPLASMA AND VIRAL ANTIBODIES AMONG HIV PATIENTS AND INMATES IN CENTRAL JAVA, INDONESIA.

    Science.gov (United States)

    Sari, Yulia; Haryati, Sri; Raharjo, Irvan; Prasetyo, Afiono Agung

    2015-11-01

    In Indonesia, Toxoplasma and its associations with blood-borne viruses have been poorly studied. In order to study the association between anti-Toxoplasma antibodies and blood-borne viral antibodies, blood samples from 497 participants (375 inmates from four prisons in Central Java, Indonesia and 122 HIV patients at a Voluntary Counseling and Testing Clinic in Surakarta, Indonesia) were tested for serological markers of Toxoplasma, human immunodeficiency virus (HIV), hepatitis B virus (HBV), hepatitis C virus (HCV), hepatitis D virus (HDV) and human T-lymphotropic virus types I and II (HTLV-1/2). Anti-Toxoplasma IgG and IgM positivity rates were 41.6% and 3.6%, respectively. One point two percent of participants was positive for both anti-Toxoplasma IgG and IgM antibodies. Sixteen point five percent, 11.3%, 2.6% and 2.8% of participants were positive for anti- Toxoplasma IgG combined with anti-HCV antibodies, anti-Toxoplasma IgG combined with anti-HIV antibodies, anti-Toxoplasma IgM combined with anti-HIV antibodes and anti-Toxoplasma IgG combined with both anti-HIV and anti-HCV antibodies, respectively. Anti-Toxoplasma IgM seropositivity was associated with anti-HIV (aOR = 4.3; 95% CI: 1.112-16.204, p = 0.034). Anti-Toxoplasma IgG antibodies were associated with anti-HCV (aOR = 2.8; 95% CI: 1.749-4.538, p HCV infection and injection drug users should be screened for Toxoplasma infection in Indonesia. PMID:26867355

  12. Fractal Characteristics of Geomorphology Units as Bouguer Anomaly Manifestations in Bumiayu, Central Java, Indonesia

    Science.gov (United States)

    Agus Nur, Andi; Syafri, Ildrem; Muslim, Dicky; Hirnawan, Febri; Raditya, Pradnya P.; Sulastri, Murni; Abdulah, Fikri

    2016-01-01

    Bumiayu in Central Java, Indonesia, has a typical landform characteristics. Differences of topography on each geomorphological unit indicated by the value of fractal dimension. This research provides important information on the influence of geomorphology conditions and subsurface geological phenomenon of research area based on fractal application. This research methodology relies on laboratory analysis and field observation. Landform is a characteristics of Bouguer anomaly contour manifestation. It is indicated by occurences of significant correlation between the Bouguer anomaly countour and geological cross section as well topography contour slope and Bouguer anomaly contour slope. Based on spatial analysis, morphology of research area is dominated by very high steep hills (more than 60%). Result of Bouguer anomaly countour analysis also shows that research area dominated by very high steep hills (more than 55%). Statistical analysis between the fractal value of lineament in Digital Elevation Model and fractal value of lineament in Bouguer anomaly countour as well the fractal value of topography countour and fractal value of Bouguer anomaly countour shows that the relationship was not significant. Further, the entire result of this verified research shows clearly that geomorphology conditions represents subsurface geological phenomenon.

  13. Capacity Building on Food-Crop Farming to Improve Food Production and Food Security in Central Java, Indonesia

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    Waridin

    2013-03-01

    Full Text Available This paper describes the capacity of food-crop production for improving regional food security in Central Java, Indonesia. It is also identify crops which have high and prospective economic-values. The results of the study might help in formulating a proposed model to improve food crops production in supporting food security. The case study was conducted in districts which play the important roles on agriculture (rice production in Central Java, Indonesia. These are Klaten and Magelang districts. Data were collected from farmers and officers from agriculture-related institutions. The results show that Central Java Province has the capacity on food crop (rice production for securing food availability, distribution, and accessibility for people in the region. It has a moderate on food security for the products, and surplus of production have distributed to other regions within the country. However, other food crops still facing shortage of supply since lack of productions. It requires a commitment from government and stakeholders for improving capacity building on agricultural development.

  14. THE ANALYSIS OF BEEF CATTLE SUBSYSTEM AGRIBUSINESS IMPLEMENTATION IN CENTRAL JAVA PROVINCE, INDONESIA

    OpenAIRE

    T. Ekowati; D.H. Darwanto; S. Nurtini; A. Suryantini

    2011-01-01

    The study aimed to analyze the implementation of subsystem agribusiness on the beef cattle farming in Central Java. Five districts (Rembang, Blora, Grobogan, Boyolali and Wonogiri) were purposively chosen based on the value of Location Quotient (LQ). The study was conducted using quota sampling method. Forty respondents of each district were chosen randomly using quota sampling. Data were analyzed through Structural Equation Model (SEM). The results showed that each subsystem agribusiness ha...

  15. Effect of an Educational Intervention Related to Health and Nutrition on Pregnant Women in the Villages of Central Java Province, Indonesia

    Science.gov (United States)

    Wijaya-Erhardt, Maria; Muslimatun, Siti; Erhardt, Juergen G.

    2014-01-01

    Objective: To assess the effects of a health and nutrition educational intervention on maternal knowledge, attitudes and practices. Design: Pre- and post-test design using structured interviews of pregnant women. Setting: Thirty-nine villages in Central Java Province, Indonesia. Method: Pregnant women (N = 252) at 12-20 weeks of gestation were…

  16. Socioeconomic and familial characteristics influence caretakers' adherence to the periodic vitamin A capsule supplementation program in Central Java, Indonesia.

    Science.gov (United States)

    Pangaribuan, Rosnani; Scherbaum, Veronika; Erhardt, Jürgen G; Sastroamidjojo, Soemilah; Biesalski, Hans K

    2004-06-01

    The adherence of program participants to periodic vitamin A capsule (VAC) supplementation among children aged 1-5 years (n = 677) in Central Java, Indonesia was assessed. Fourteen villages from five sub-districts and one ward from one sub-district in Central Java were included in the study to represent rural and suburban areas. All questions about demographic factors, socioeconomic conditions, current dietary practice and healthcare-seeking attitudes for common childhood illnesses, previous breastfeeding experience, their knowledge about vitamin A and adherence to the VAC program after capsule distribution (two periods in 2000) were asked. Caretakers with limited knowledge about the health benefits of vitamin A, households with more than one preschool child, and households with older children (> 36 months) were associated with a decreased likelihood of regular participation in the program with odds ratios of 0.38, 0.55, and 0.26, respectively (p marketing should be re-emphasized and other potential delivery channels, such as private healthcare practices, could also contribute to an increase adherence of supplementation program. PMID:15233189

  17. Restoring State Control Over Forest Resources Through Administrative Procedures: Evidence From a Community Forestry Programme in Central Java, Indonesia

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    Ahmad Maryudi

    2012-01-01

    Full Text Available In recent years, community forestry has emerged as a means to reform power constellations with regard to forest governance. Through community forestry, the central state promised to devolve several forest rights to local communities and encouraged them to get involved in decision making processes and the implementation of forest activities. However, experience in some countries indicates that the implementation of community forestry programmes is rarely followed by genuine power devolution to local forest users. Instead, these programmes may even serve as a means to retain or restore the central state’s control over forests. Using a case study of a community forestry programme implemented in Java, Indonesia, by a state forest company, this paper argues that the implementation of community forestry is also driven by the state’s interests to regain control over the forests. Research in eight villages in Central Java province reveals that the community forestry programmes are carefully structured according to numerous administrative procedures and estab- lish a mode of control through a bureaucratic design. ----- In den letzten Jahren hat sich community forestry als Mittel zur Reform von Machtkonstellationen in Bezug auf die Verwaltung von Wäldern herausgebildet. Der Zentralstaat versprach durch community forestry bestimmte Waldrechte an lokale Communities abzugeben und ermutigte sie, sich an Entscheidungsprozessen und der Implementierung von Forstaktivitäten zu beteiligen. Erfahrungen in einigen Ländern zeigen jedoch, dass die Implementierung von community forestry-Programmen selten mit einem tatsächlichen Machttransfer an lokale ForstnutzerInnen einhergeht, sondern diese Programme sogar als Mittel zur Rückgewinnung von zentralstaatlicher Kontrolle über Wälder dienen können. Anhand eines Fallbeispiels eines community forestry-Programms, das in Java, Indonesien, von einem staatlichen Forstunternehmen implementiert wird, argumentiere ich

  18. The preliminary results: Seismic ambient noise Rayleigh wave tomography around Merapi volcano, central Java, Indonesia

    Energy Technology Data Exchange (ETDEWEB)

    Trichandi, Rahmantara, E-mail: rachmantara.tri@gmail.com [Geophysical Engineering, Faculty of Mining and Petroleum Engineering, Institut Teknologi Bandung, 40132, Bandung (Indonesia); Yudistira, Tedi; Nugraha, Andri Dian [Global Geophysics Research Group, Faculty of Mining and Petroleum Engineering, Institut Teknologi Bandung, Bandung, 40132 (Indonesia); Zulhan, Zulfakriza [Earth Science Graduate Program, Faculty of Earth Science and Technology, Institut Teknologi Bandung, Bandung, 40132 (Indonesia); Saygin, Erdinc [Research School of Earth Sciences, The Australian National University, Canberra ACT 0200 (Australia)

    2015-04-24

    Ambient noise tomography is relatively a new method for imaging the shallow structure of the Earth subsurface. We presents the application of this method to produce a Rayleigh wave group velocity maps around the Merapi Volcano, Central Java. Rayleigh waves group velocity maps were reconstructed from the cross-correlation of ambient noise recorded by the DOMERAPI array which consists 43 broadband seismometers. In the processing stage, we first filtered the observation data to separatethe noise from the signal that dominated by the strong volcanic activities. Next, we cross-correlate the filtered data and stack to obtain the Green’s function for all possible station pairs. Then we carefully picked the peak of each Green’s function to estimate the dispersion trend and appliedMultiple Filter Technique to obtain the dispersion curve. Inter-station group velocity curvesare inverted to produceRayleigh wave group velocity maps for periods 1 to 10 s. The resulted Rayleigh group velocity maps show the interesting features around the Merapi Volcano which generally agree with the previous studies. Merapi-Lawu Anomaly (MLA) is emerged as a relatively low anomaly in our group velocity maps.

  19. HYPOVIRULENT ISOLATES OF FUSARIUM COLLECTED FROM CHILI CROPS IN BOYOLALI REGENCY, CENTRAL JAVA, INDONESIA

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    Supyani

    2015-02-01

    Full Text Available Fusarium, a genus of filamentous fungi, has many species which serving as important pathogens to many diseases in crops. Till today, there have not been effective and efficient control methods for such fungi. Recently, scientists agree that application of biological agents is a tactful choice. Development of hypovirulent strains of fungus as biocontrol agents is very limited. This research was aimed to find hypovirulent isolates of Fusarium from field as biological agents. A hundred isolates of Fusarium from chili were collected in Boyolali, Central Java. Morphological characterization revealed that isolates performed varied colony phenotypes. Based on colony phenotype pattern, isolates were classified into five groups. From each group, one hypovirulent isolate was selected based on colony growth rate on potato dextrose agar media. The selected hypovirulent isolates were used for virulence assay in apple. The result showed that there were four hypovirulent isolates i.e.: B6, C15, D19, and E20 isolates. Total RNA extraction of the identified hypovirulent isolates revealed the existence of viral RNA in C15 isolate. Based on the existence of viral RNA in C15 isolate, the hypovirulent traits were due to mycoviral infection, whereas the hypovirulent traits performed by the other three were due to genetic factors.

  20. The preliminary results: Seismic ambient noise Rayleigh wave tomography around Merapi volcano, central Java, Indonesia

    International Nuclear Information System (INIS)

    Ambient noise tomography is relatively a new method for imaging the shallow structure of the Earth subsurface. We presents the application of this method to produce a Rayleigh wave group velocity maps around the Merapi Volcano, Central Java. Rayleigh waves group velocity maps were reconstructed from the cross-correlation of ambient noise recorded by the DOMERAPI array which consists 43 broadband seismometers. In the processing stage, we first filtered the observation data to separatethe noise from the signal that dominated by the strong volcanic activities. Next, we cross-correlate the filtered data and stack to obtain the Green’s function for all possible station pairs. Then we carefully picked the peak of each Green’s function to estimate the dispersion trend and appliedMultiple Filter Technique to obtain the dispersion curve. Inter-station group velocity curvesare inverted to produceRayleigh wave group velocity maps for periods 1 to 10 s. The resulted Rayleigh group velocity maps show the interesting features around the Merapi Volcano which generally agree with the previous studies. Merapi-Lawu Anomaly (MLA) is emerged as a relatively low anomaly in our group velocity maps

  1. Pedo-sedimentary dynamics of the Sangiran dome hominid bearing layers (Early to Middle Pleistocene, central Java, Indonesia) : a palaeopedological approach for reconstructing 'Pithecanthropus' (Javanese Homo erectus) palaeoenvironment

    OpenAIRE

    Brasseur, B.; Sémah, F.; Sémah, Anne-Marie; Djubiantono, T.

    2015-01-01

    Fossil soils and pedosediments displayed in Quaternary fossil-bearing formations are an important proxy to describe the evolution of climates and environments. Through a study of the palaeosols in the Sangiran dome, a rich hominid-bearing site of central Java (Indonesia), we characterized their record of terrestrialization through regional volcano-tectonic activity and describe palaeoenvironments colonized by hominids. The thick sedimentary formations of the Sangiran dome are known to reflect...

  2. Gender Construction in Pesantren in Johor (Malaysia and Central Java (Indonesia

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    Tri Marhaeni P. Astuti

    2010-06-01

    Full Text Available This article investigates gender construction in Islamic boarding schools or 'pesantren' Semarang, Indonesia (Al-Islah and Al-Anshor and Johor, Malaysia (Mahad and Marsah. It was found that despite their different countries and customs, the schools in Indonesia and Malaysia show some similarities, especially in terms of the teaching of Islamic jurisprudence and thei perceptions of the rights of men and women as explained in the Qur'an. However, they differ, especially in terms of the implementation of these in their daily lives. In Johor, Malaysia, men are responsible for activities outside of the households whereas women are in charge of the domestic chores. In Semarang, Indonesia, however, women, despite their household responsibilities, can also work outside. In addition, in terms of polygamy, most people in Johor support it as long as it does not break any religious laws.

  3. Impact of a social marketing campaign promoting dark-green leafy vegetables and eggs in central Java, Indonesia.

    Science.gov (United States)

    de Pee, S; Bloem, M W; Satoto; Yip, R; Sukaton, A; Tjiong, R; Shrimpton, R; Muhilal; Kodyat, B

    1998-01-01

    In order to work towards further reduction of vitamin A deficiency in central Java, Indonesia, a social marketing campaign promoting eggs and dark-green leafy vegetables was initiated in March 1996. The nutritional surveillance system (December 1995-December 1996) found the following. The campaign's messages were well noticed. Consumption of at least one egg in the past week increased from 80% to 92% in mothers and from 78% to 92% in children 12-36 months old. It increased in all socio-economic groups and was independent of ownership of chickens. Most eggs had been purchased. The quantity of vegetables prepared increased from 93 to 111 g/person daily and most was purchased. Vitamin A intake increased from 335 to 371 RE/d for mothers and from 130 to 160 RE/d for children. Serum retinol levels increased after the start of the campaign, and were related to egg consumption and vitamin A intake. Because 1. data were collected in such a way that respondents were not aware of the link between data collected and the campaign, and 2. vitamin A status increased and was related to increased consumption of eggs and vitamin A intake, we conclude that the social marketing campaign was successful. PMID:9857267

  4. Textural transition in an aragonite travertine formed under various flow conditions at Pancuran Pitu, Central Java, Indonesia

    Science.gov (United States)

    Okumura, Tomoyo; Takashima, Chizuru; Shiraishi, Fumito; Akmaluddin; Kano, Akihiro

    2012-07-01

    A large travertine mound at Pancuran Pitu, Central Java, Indonesia, displays various types of lamination reflecting different hydrological conditions. To understand the geomicrobiological processes of the laminated travertines, we investigated the mound's hydrology, water chemistry, texture, microbial composition, and volume percentage of carbonate mineral (VPC). We identified four types of travertines: dense travertine (80% VPC, flow rate ~ 200 cm/s), lithified microbial travertine (60% VPC, flow rate ~ 70 cm/s), fragile microbial travertine (30% VPC, flow rate ~ 10 cm/s), and poorly lithified microbial mat (growth cycles of filamentous cyanobacteria. The daytime surface of this travertine appeared to be sub-mm-thick cyanobacterial biofilm with spheroidal aggregates of aragonite, which covered a crystalline layer consisting of radially expanded needle crystals. The crystalline layer was likely formed during the night when the cyanobacterial growth was interrupted. These regularly laminated travertines fabrics appeared to be similar to certain Precambrian stromatolites. Regularity of the lamination was less in the other two microbe-rich types at low-flow sites. The majority of the aragonite occurred as spherical aggregates within the microbial mat, although thin (10-50 μm) crystal layers in the fragile microbial travertine may indicate daily intervals. As represented in the relationship among the VPC, flow rate, and precipitation rate of aragonite, the travertines were more consolidated with increasing hydrodynamic energy because of the activation of carbonate precipitation and the inhibition of thick cyanobacterial biofilm development.

  5. Business and politics in provincial Indonesia: The batik and construction sector in Pekalongan, Central Java

    NARCIS (Netherlands)

    A. Savirani

    2015-01-01

    After the fall of Soeharto in 1998, and an increased connection to the global world, politics at the local level in Indonesia have changed significantly. This has contributed to a change in how business is conducted in provincial towns. This thesis explores the changing relationship between the stat

  6. Business and politics in provincial Indonesia: The batik and construction sector in Pekalongan, Central Java

    OpenAIRE

    Rutten, M.A.F.; van Klinken, G.A.; Nooteboom, G.; Savirani, A.

    2015-01-01

    After the fall of Soeharto in 1998, and an increased connection to the global world, politics at the local level in Indonesia have changed significantly. This has contributed to a change in how business is conducted in provincial towns. This thesis explores the changing relationship between the state and business after decentralization policy in 2001 followed by various technocratic approach in public sector. The study focuses on two business sectors: the batik and construction in Pekalongan,...

  7. Analysis of viral protein-2 encoding gene of avian encephalomyelitis virus from field specimens in Central Java region, Indonesia

    Directory of Open Access Journals (Sweden)

    Aris Haryanto

    2016-01-01

    Full Text Available Aim: Avian encephalomyelitis (AE is a viral disease which can infect various types of poultry, especially chicken. In Indonesia, the incidence of AE infection in chicken has been reported since 2009, the AE incidence tends to increase from year to year. The objective of this study was to analyze viral protein 2 (VP-2 encoding gene of AE virus (AEV from various species of birds in field specimen by reverse transcription polymerase chain reaction (RT-PCR amplification using specific nucleotides primer for confirmation of AE diagnosis. Materials and Methods: A total of 13 AEV samples are isolated from various species of poultry which are serologically diagnosed infected by AEV from some areas in central Java, Indonesia. Research stage consists of virus samples collection from field specimens, extraction of AEV RNA, amplification of VP-2 protein encoding gene by RT-PCR, separation of RT-PCR product by agarose gel electrophoresis, DNA sequencing and data analysis. Results: Amplification products of the VP-2 encoding gene of AEV by RT-PCR methods of various types of poultry from field specimens showed a positive results on sample code 499/4/12 which generated DNA fragment in the size of 619 bp. Sensitivity test of RT-PCR amplification showed that the minimum concentration of RNA template is 127.75 ng/μl. The multiple alignments of DNA sequencing product indicated that positive sample with code 499/4/12 has 92% nucleotide homology compared with AEV with accession number AV1775/07 and 85% nucleotide homology with accession number ZCHP2/0912695 from Genbank database. Analysis of VP-2 gene sequence showed that it found 46 nucleotides difference between isolate 499/4/12 compared with accession number AV1775/07 and 93 nucleotides different with accession number ZCHP2/0912695. Conclusions: Analyses of the VP-2 encoding gene of AEV with RT-PCR method from 13 samples from field specimen generated the DNA fragment in the size of 619 bp from one sample with

  8. Rickettsia felis in Xenopsylla cheopis, Java, Indonesia

    OpenAIRE

    Jiang, Ju; Soeatmadji, Djoko W.; Henry, Katherine M; Ratiwayanto, Sutanti; Michael J. Bangs; Richards, Allen L.

    2006-01-01

    Rickettsia typhi and R. felis, etiologic agents of murine typhus and fleaborne spotted fever, respectively, were detected in Oriental rat fleas (Xenopsylla cheopis) collected from rodents and shrews in Java, Indonesia. We describe the first evidence of R. felis in Indonesia and naturally occurring R. felis in Oriental rat fleas.

  9. Physics Laboratory Investigation of Vocational High School Field Stone and Concrete Construction Techniques in the Central Java Province (Indonesia)

    Science.gov (United States)

    Purwandari, Ristiana Dyah

    2015-01-01

    The investigation aims in this study were to uncover the observations of infrastructures and physics laboratory in vocational high school for Stone and Concrete Construction Techniques Expertise Field or Teknik Konstruksi Batu dan Beton (TKBB)'s in Purwokerto Central Java Province, mapping the Vocational High School or Sekolah Menengah Kejuruan…

  10. Isotope geochemistry of lavas of central Java, Indonesia and Heard Island, Indian ocean - evidence for sedimentary and mantle plume source components

    International Nuclear Information System (INIS)

    Trace element and Sr-Nd-Pb isotopic data for Slamet basalt-andesites indicate that their parental magmas are affected by small degrees of crustal contamination. The geochemistry of their mantle sources, rich in LILE and LREE has been influenced by a sedimentary component of the underlying subducted lithosphere. This contribution presents some of the elemental and isotopic data (including new Pb- isotope data) upon which this interpretation is based, and compares the isotopic compositions of the Slamet lavas of north-central Java, Indonesia, with estimates of Heard Island (an oceanic island volcano, in the southern Indian Ocean ) low 87Sr/86Sr end-members and also lavas of Muriah and Ringgit-Beser, Java

  11. REVISION OF DISSOCHAETA (MELASTOMATACEAE) IN JAVA, INDONESIA

    OpenAIRE

    ABDULROKHMAN KARTONEGORO

    2010-01-01

    KARTONEGORO, A. & VELDKAMP, J. F. 2010. A revision of Dissochaeta (Melastomataceae) in Java. Reinwardtia13(2): 125–145.  There are 12 species of Dissochaeta (Melastomataceae) in Java, Indonesia: D. bakhuizenii, D. bracteata,D. decipiens, D. fallax, D. gracilis, D. inappendiculata, D. intermedia, D. leprosa, D. monticola, D. reticulata, D.sagittata and D. vacillans. Diplectria and Macrolenes are regarded as separate genera and species traditionally classifiedwithin the latter have not bee...

  12. Tomographic imaging of Central Java, Indonesia: Preliminary result of joint inversion of the MERAMEX and MCGA earthquake data

    International Nuclear Information System (INIS)

    The realization of local earthquake tomography is usually conducted by removing distant events outside the study region, because these events may increase errors. In this study, tomographic inversion has been conducted using the travel time data of local and regional events in order to improve the structural resolution, especially for deep structures. We used the local MERapi Amphibious EXperiments (MERAMEX) data catalog that consists of 292 events from May to October 2004. The additional new data of regional events in the Java region were taken from the Meteorological, Climatological, and Geophysical Agency (MCGA) of Indonesia, which consist of 882 events, having at least 10 recording phases at each seismographic station from April 2009 to February 2011. We have conducted joint inversions of the combined data sets using double-difference tomography to invert for velocity structures and to conduct hypocenter relocation simultaneously. The checkerboard test results of Vp and Vs structures demonstrate a significantly improved spatial resolution from the shallow crust down to a depth of 165 km. Our tomographic inversions reveal a low velocity anomaly beneath the Lawu - Merapi zone, which is consistent with the results from previous studies. A strong velocity anomaly zone with low Vp, low Vs and low Vp/Vs is also identified between Cilacap and Banyumas. We interpret this anomaly as a fluid content material with large aspect ratio or sediment layer. This anomaly zone is in a good agreement with the existence of a large dome containing sediment in this area as proposed by previous geological studies. A low velocity anomaly zone is also detected in Kebumen, where it may be related to the extensional oceanic basin toward the land

  13. Tomographic imaging of Central Java, Indonesia: Preliminary result of joint inversion of the MERAMEX and MCGA earthquake data

    Energy Technology Data Exchange (ETDEWEB)

    Rohadi, Supriyanto [Study Program of Earth Sciences, Faculty of Earth Sciences and Technology, Institute of Technology Bandung, Jl. Ganesha No.10, Bandung 40132, Indonesia and Meteorological, Climatological, and Geophysical Agency, Jl. Angkasa 1 No.2, Kemayoran, Jakarta (Indonesia); Widiyantoro, Sri; Nugraha, Andri Dian [Global Geophysics Research Group, Faculty of Mining and Petroleum Engineering, Institute of Technology Bandung, Jl. Ganesha No.10, Bandung 40132 (Indonesia); Masturyono [Meteorological, Climatological, and Geophysical Agency, Jl. Angkasa 1 No.2, Kemayoran, Jakarta Pusat (Indonesia)

    2013-09-09

    The realization of local earthquake tomography is usually conducted by removing distant events outside the study region, because these events may increase errors. In this study, tomographic inversion has been conducted using the travel time data of local and regional events in order to improve the structural resolution, especially for deep structures. We used the local MERapi Amphibious EXperiments (MERAMEX) data catalog that consists of 292 events from May to October 2004. The additional new data of regional events in the Java region were taken from the Meteorological, Climatological, and Geophysical Agency (MCGA) of Indonesia, which consist of 882 events, having at least 10 recording phases at each seismographic station from April 2009 to February 2011. We have conducted joint inversions of the combined data sets using double-difference tomography to invert for velocity structures and to conduct hypocenter relocation simultaneously. The checkerboard test results of Vp and Vs structures demonstrate a significantly improved spatial resolution from the shallow crust down to a depth of 165 km. Our tomographic inversions reveal a low velocity anomaly beneath the Lawu - Merapi zone, which is consistent with the results from previous studies. A strong velocity anomaly zone with low Vp, low Vs and low Vp/Vs is also identified between Cilacap and Banyumas. We interpret this anomaly as a fluid content material with large aspect ratio or sediment layer. This anomaly zone is in a good agreement with the existence of a large dome containing sediment in this area as proposed by previous geological studies. A low velocity anomaly zone is also detected in Kebumen, where it may be related to the extensional oceanic basin toward the land.

  14. Stratification and seasonal stability of diverse bacterial communities in a Pinus merkusii (pine) forest soil in central Java, Indonesia.

    Science.gov (United States)

    Krave, Agna S; Lin, Bin; Braster, Martin; Laverman, Anniet M; van Straalen, Nico M; Röling, Wilfred F M; van Verseveld, Henk W

    2002-06-01

    In Java, Indonesia, many nutrient-poor soils are intensively reforested with Pinus merkusii (pine). Information on nutrient cycles and microorganisms involved in these cycles will benefit the management of these important forests. Here, seasonal effects on the stratification of bacterial community structure in the soil profile of a tropical pine forest are described, and differences in bacterial communities are related to chemical and physical soil parameters. Culture-independent community profiles of litter, fragmented litter and mineral soil layers were made by denaturing gradient gel electrophoresis (DGGE) of 16S rDNA-specific polymerase chain reaction (PCR) fragments. The community profiles of the different soil layers clustered separately, correlating with significant differences in organic matter content between the three layers. The bacterial communities appeared to be stable during the wet season of 1998. The drought in 1997, caused by the El Niño climatic effect, did not influence the bacterial communities in fragmentation and mineral soil, although moisture content and other soil parameters were markedly lower than in the wet season. However, communities in litter were influenced by drought. In the litter layer, the moisture content was significantly lower than in the fragmentation and mineral layers during the dry season. A clone library was made from a litter sample taken during the wet season. Partial sequencing of 74 clones and linking the DGGE banding positions of these clones to bands in the DGGE profile of the sample from which the clone library was derived showed considerable bacterial diversity. Alpha-proteobacteria (40.5% of the clones, of which 57% belonged to the Rhizobium-Agrobacterium group) and high-G+C content, Gram-positive bacteria (36.5%) dominated the clone library. PMID:12071981

  15. Contesting State Forests in Post-Suharto Indonesia: Authority Formation, State Forest Land Dispute, and Power in Upland Central Java, Indonesia

    Directory of Open Access Journals (Sweden)

    Anu Lounela

    2012-01-01

    Full Text Available This article explores the ongoing conflict over state forest land between the local population and the State Forestry Corporation (SFC in a village in upland Central Java with regard to authority formation. It looks at how different agents draw on different sources of authority in the course of the conflict and its negotiations. The principal questions are to what kind of sources of authority villagers refer to and how the formation of authority informs the relations between the state and society in the land dispute. The article is based on 11 months of ethnographic fieldwork and focuses on the central figure of Pak Wahid who took a leading position in the forest land dispute and in mobilising peasants in the village. The article argues that in post-Suharto Java, leadership in the struggle for state forest land at the village level is embedded in the interaction of Javanese ideas of power and authority as well as administrative authority. Due to political and institutional reforms, new sources of authority could be invoked while there are no real changes in the power relations within the village or between the SFC and the villagers. ----- Dieser Artikel untersucht den anhaltenden Konflikt um staatliche Waldflächen zwischen der lokalen Bevölkerung und der State Forestry Corporation (SFC in einem Dorf im Hochland von Zentral- Java in Bezug auf die Entwicklung von Autorität. Es wird untersucht, wie sich unterschiedliche AkteurInnen im Rahmen des Konflikts und dessen Verhandlung auf unterschiedliche Bezugsquellen von Autorität beziehen. Die zentralen Forschungsfragen in diesem Zusammenhang sind, auf welche Bezugsquellen von Autorität sich DorfbewohnerInnen beziehen und wie die Entwicklung von Autorität die Beziehungen zwischen Staat und Gesellschaft im Rahmen des Landkonflikts beeinflusst. Der Artikel basiert auf einer 11-monatigen ethnografischen Feldforschung und fokussiert auf die Person von Pak Wahid, der eine Schlüsselrolle im Konflikt

  16. Roles of Neighborhood Group to Promote Participatory Development in Indonesia: Case of Three Villages in Purbalingga District, Central Java Province

    Directory of Open Access Journals (Sweden)

    Sutiyo

    2015-02-01

    Full Text Available Neighborhood Group (Rukun Tetangga/RT, an association of fifties households living in the same areas, is expected to promote participatory development in Indonesian decentralization. This study aims to analyze whether it could promote participatory development. To do so, a case study was conducted in three villages, namely Kedarpan, Serang and Sumilir, in Purbalingga district of Central Java province. Totally 240 household heads in 24RTs were randomly selected to be the respondents. Data were analyzed through qualitative and quantitative techniques. Three main findings emerge from this study. Firstly, community involvement was pseudo participation emphasizing more on resource mobilization but less in generating idea and controlling the government. Secondly, capacity of RTheads was good enough in term of informativeness, encouragement, fairness, creativity, responsiveness and submission to consensus, but slightly poor in term of accountability. Thirdly, RT was not able to empower community, so community understanding to decentralization terms, development programs and village governance was generally poor. Although some potentialities were found,it can be generally concluded thatRT is not completely successful in promoting participatory development.Complexities of institutional problems, whichinclude weak capacity, trouble in technical regulations and lack of support from government, are among the factors hampering RT to play its role. Thus, hand in hand with capacity development ofRThead, the government is supposed to establish regulations supporting the empowerment of RT, and involving other rural institutions to help performing the roles that still cannot be played by RT.

  17. Phytochemical Composition of Selaginella spp. from Java Island Indonesia

    Directory of Open Access Journals (Sweden)

    Tatik Chikmawati

    2012-08-01

    Full Text Available For a long time, people in West Java, Indonesia have used Selaginella as a traditional cure for several ailments including fever, minor wounds, broken bones, women’s health disorders or postnatal bleeding. However, information on the active compounds of the plant from Java Island has not been fully expounded. The objective of the research was to reveal the diversity of bioactive compounds and amentoflavone content of Selaginella from Java Island in order to optimize the use of this plant as a medicinal plant. Selaginella plants collected from 29 locations in Java were extracted and subjected to colorimetric and thin layer chromatography test to qualitatively analyze the bioactive compounds of alkaloid, phenol, and steroid. In addition, high performance liquid chromatography was performed to analyze the amentofalvone content of Selaginella extract. The research result showed that all the examined Selaginella species contained alkaloid, flavonoid, saponin, tannin, and steroid, but they did not contain hydroquinone. Seven of them contained the biflavonoid type of amentoflavone. The highest amentoflavone concentration, 6.87 ppm, was found in S. subalpina that originated from Gedung Songo, Central Java. Those results indicated that more than one Selaginella species originating from Java Island had marked potential for use as medicinal plants.

  18. Capacity Development and Strengthening for Energy Policy formulation and implementation of Sustainable Energy Projects in Indonesia CASINDO. Deliverable No. 24. Energy Efficiency in Central Java

    Energy Technology Data Exchange (ETDEWEB)

    Windarto, Joko; Nugroho, Agung; Hastanto, Ari; Mahartoto, Gigih [Diponegoro University, Semarang (Indonesia)

    2012-01-15

    The overall objective of the CASINDO programme is to establish a self-sustaining and self-developing structure at both the national and regional level to build and strengthen human capacity to enable the provinces of North Sumatra, Yogyakarta, Central Java, West Nusa Tenggara and Papua to formulate sound policies for renewable energy and energy efficiency and to develop and implement sustainable energy projects. Energy has a very important role and has become a basic necessity in national sustainable development. Therefore, energy should be used sparingly and in a rational manner so that present and future energy demand can be met. Given the importance of using energy efficiently Government needs to devise a framework regulating the utilization of energy resources through the efficient application of technology and stimulating energy-saving behaviours. The purpose of this technical working group in CASINDO project is to research the steps and policy measures needed to improve the efficiency of electrical energy consumption in the household, industrial, and commercial buildings sector for Central Java. The government's efforts in promoting energy efficiency in Indonesia are still hampered by public awareness factor. This study exists to promote public awareness of energy efficiency by describing the financial benefits and possibilities of savings energies in order to support the government's energy saving program, replacement of old equipment that uses high power consumption with a new low-power one, reduction of unnecessary lighting, appreciation to the people who find and develop energy-efficient power utilization, persuade industries to uses the speed controller driver for production and fan motor to streamline the electrical energy usage.

  19. ANALYSIS OF VARIOUS FACTORS IN ORDER TO ENHANCE PRODUCTIVITY AND INCOME OF DAIRY CATTLE FARMERS IN CENTRAL JAVA - INDONESIA

    Directory of Open Access Journals (Sweden)

    Isbandi

    2012-09-01

    Full Text Available This survey aims were to determine the potency of dairy cattle development, and to find the relationship among of various factors to improve productivity and income of dairy cattle farmers. Semarang, Boyolali and Banyumas districts were taken as study location. Total respondents were 495 farmers, in which 225 farmers were members of the Village Unit Cooperative (VUC, 180 farmers were member of Various Business Cooperative (VBC and 90 farmers were member of Farmer Group Association (FGA. Primary data were obtained through interviews with farmers and secondary data were obtained from related institution. Descriptive and Structural Equation Modelling (SEM analysis were used in the study. Based on LQ (Location Quotiens analysis, dairy cattle in Central Java was potential to be developed. The LQ value of Semarang, Boyolali and Banyumas districs were 4.57, 7.68 and 0.46, respectively, with 4.24 on average. The dairy cattle farmer income was IDR 1.024.095/month with an average of scale ownership lactation cattle was 2.7 head/farmer. Model Goodness of Fit of SEM was fit with the SEM requirement. The productivity was influenced significantly (P<0.01 by environmental, economic, institutional, and social factors. Dairy cattle farmer income were influenced highly significant (P<0.01 by technical and institutional factors (P<0.05 of the income. These results indicated that the role of technical factors, social, economic, institutional and business environment needs to be considered in order to increase business productivity and farmer incomes.

  20. BRYOPHYTES OF MOUNT PATUHA, WEST JAVA, INDONESIA

    Directory of Open Access Journals (Sweden)

    ROBBERT GRADSTEIN

    2010-11-01

    Full Text Available GRADSTEIN, R.    et al. 2010. Bryophytes of Mount Patuha, West  JavaIndonesia.  Reinwardtia  13(2:  107–123. This  paper  presents  the  results  of  a  two–day  survey  of  the  bryophyte  flora of Mt.  Patuha  and  its  surroundings  near Bandung, West Java, carried out in the framework of the 5th regional training course on bryophyte and lichen diversity and conservation organized by SEAMEO BIOTROP, Bogor, in July 2009. A total of 159 bryophyte species were identi-fied,  including 98 mosses, 60  liverworts, and 1 hornwort, representing almost 1/6 of the  total bryophyte flora of Java. Three moss species, Bryohumbertia subcomosa (Dix. J.–P. Frahm, Fissidens gymnogynus Besch. and F. polypodioidesHedw., and one liverwort, Lejeunea pectinella Mizut., are new additions to the Javanese flora. The bryophyte diversity of Mt. Patuha is well representative of the Malesian flora and is rich in uncommon species. However, the relatively poor representation of shade epiphytes and commonness of sun epiphytes and generalists reflect disturbance of the forest by anthropogenic activities. Careful attention should be given  to conservation of  the  remaining natural  forest  in order  to prevent further losses of the rich bryophyte diversity of the area.

  1. A molecular and antigenic survey of H5N1 highly pathogenic avian influenza virus isolates from smallholder duck farms in Central Java, Indonesia during 2007-2008

    Directory of Open Access Journals (Sweden)

    Junaidi Akhmad

    2011-09-01

    Full Text Available Abstract Background Indonesia is one of the countries most severely affected by H5N1 highly pathogenic avian influenza (HPAI virus in terms of poultry and human health. However, there is little information on the diversity of H5N1 viruses circulating in backyard farms, where chickens and ducks often intermingle. In this study, H5N1 virus infection occurring in 96 smallholder duck farms in central Java, Indonesia from 2007-2008 was investigated and the molecular and antigenic characteristics of H5N1 viruses isolated from these farms were analysed. Results All 84 characterised viruses belonged to H5N1 clade 2.1 with three virus sublineages being identified: clade 2.1.1 (1, clade 2.1.3 (80, and IDN/6/05-like viruses (3 that did not belong to any of the present clades. All three clades were found in ducks, while only clade 2.1.3 was isolated from chickens. There were no significant amino acid mutations of the hemagglutinin (HA and neuraminidase (NA sites of the viruses, including the receptor binding, glycosylation, antigenic and catalytic sites and NA inhibitor targets. All the viruses had polybasic amino acids at the HA cleavage site. No evidence of major antigenic variants was detected. Based on the HA gene, identical virus variants could be found on different farms across the study sites and multiple genetic variants could be isolated from HPAI outbreaks simultaneously or at different time points from single farms. HPAI virus was isolated from both ducks and chickens; however, the proportion of surviving duck cases was considerably higher than in chickens. Conclusions The 2.1.3 clade was the most common lineage found in this study. All the viruses had sequence characteristic of HPAI, but negligible variations in other recognized amino acids at the HA and NA proteins which determine virus phenotypes. Multiple genetic variants appeared to be circulating simultaneously within poultry communities. The high proportion of live duck cases compared to

  2. Willingness to pay for public health services in rural Central Java, Indonesia: methodological considerations when using the contingent valuation method.

    Science.gov (United States)

    Shono, Aiko; Kondo, Masahide; Ohmae, Hiroshi; Okubo, Ichiro

    2014-06-01

    In the health sectors of low- and middle-income countries, contingent valuation method (CVM) studies on willingness to pay (WTP) have been used to gather information on demand variation or financial perspectives alongside price setting, such as the introduction of user fees and valuation of quality improvements. However, WTP found in most CVM studies have only explored the preferences that consumers express through their WTP without exploring whether they are actually able to pay for it. Therefore, this study examines the issues pertaining to WTP estimation for health services using the conventional CVM. We conducted 202 household interviews in 2008, in which we asked respondents about three types of public health services in Indonesia and assessed WTP estimated by the conventional CVM as well as in the scenario of "resorting to debt" to recognize their budget constraints. We find that all the demand curves for both WTP scenarios show gaps. Furthermore, the gap for midwife services is negatively affected by household income and is larger for the poor. These results prove that CVM studies on WTP do not always reveal WTP in the latter scenario. Those findings suggest that WTP elicited by the conventional CVM is different to that from the maximum price that prevents respondents from resorting to debt as their WTP. In order to bridge this gap in the body of knowledge on this topic, studies should improve the scenarios that CVM analyses use to explore WTP. Furthermore, because valuing or pricing health services based on the results of CVM studies on WTP alone can exacerbate the inequity of access to these services, information provided by such studies requires careful interpretation when used for this purpose, especially for the poor and vulnerable sections of society. PMID:24713191

  3. Phytochemical Composition of Selaginella spp. from Java Island Indonesia

    OpenAIRE

    Tatik Chikmawati; Ahmad Dwi Setyawan; Miftahudin

    2012-01-01

    For a long time, people in West Java, Indonesia have used Selaginella as a traditional cure for several ailments including fever, minor wounds, broken bones, women’s health disorders or postnatal bleeding. However, information on the active compounds of the plant from Java Island has not been fully expounded. The objective of the research was to reveal the diversity of bioactive compounds and amentoflavone content of Selaginella from Java Island in order to optimize the use of this plant as a...

  4. Capacity Development and Strengthening for Energy Policy formulation and implementation of Sustainable Energy Projects in Indonesia CASINDO. Deliverable No. 38. Pro-poor Energy Strategy in Central Java

    Energy Technology Data Exchange (ETDEWEB)

    Sumardi, R. Rizal Isnanto; Firdausi, Aulia Latifah Insan [Diponegoro University, Semarang (Indonesia)

    2012-01-15

    The overall objective of the CASINDO programme is to establish a self-sustaining and self-developing structure at both the national and regional level to build and strengthen human capacity to enable the provinces of North Sumatra, Yogyakarta, Central Java, West Nusa Tenggara and Papua to formulate sound policies for renewable energy and energy efficiency and to develop and implement sustainable energy projects.

  5. Production Externalities in the Wood Furniture Industry in Central Java

    OpenAIRE

    Andadari, R.; Groot; Rietveld, P.

    2012-01-01

    This paper exploits micro firm level data to examine the impact of spatial clustering and links to foreign buyer networks on firm performance in the wood furniture industry in Central Java, Indonesia. The analysis is based on an annual manufacturing survey. We identify the impact of specialization of the cluster, diversification, and links to foreign buyer networks. For this purpose, a production function framework is developed. The results lend support to the view that clustering of large an...

  6. Nutrient budget for Saguling Reservoir, West Java, Indonesia.

    Science.gov (United States)

    Hart, Barry T; van Dok, Wendy; Djuangsih, Nani

    2002-04-01

    A preliminary nutrient budget for Saguling Reservoir is reported as a first attempt to quantify the behaviour of nutrients entering this reservoir. This work is part of a larger Indonesia-Australia collaborative research and training project, involving Padjadjaran University and Monash University, established to study nutrient dynamics in Saguling Reservoir. Saguling Reservoir, the first of a chain of three large reservoirs (Saguling, Cirata and Jatilahur), built on the Citarum River in central Java, was completed in 1985. It has already become highly polluted, particularly with domestic and industrial effluent (organic matter, nutrients, heavy metals) from the urban areas of Bandung (population 2 million). The reservoir experiences major water quality problems, including excessive growths of floating plants, toxic cyanobacterial blooms and regular fish-kills. The work reported in this paper shows that Saguling receives a very large nutrient load from the city of Bandung and because of this, is highly eutrophic. It is unlikely that the water quality of Saguling will improve until a substantial part of Bandung is sewered and adequate discharge controls are placed on the many industries in the region upstream of the reservoir. PMID:12092591

  7. Prospect of Dairy Cattle Development Outside Java Island to Support Milk Self Sufficiency in Indonesia

    Directory of Open Access Journals (Sweden)

    Rasali Hakim Matondang

    2012-12-01

    Full Text Available Dairy cattle in Indonesia have known as Holstein Friesian (FH cows with the highest milk production in the world. The cow have a good adaptability to subtropical to tropical climate, and from highlands to lowlands. The FH cows grow quite well in areas with an altitude of more than 700 m above sea level as well as in lowland areas with a range of 0 – 300 m above sea level such as in Pasuruan (East Java, Sumedang (West Java, and Kampar (Riau. FH cows produce milk in a range between 3000 – 4000 liters per lactation or an average of 10.7 liter/head/day. Indonesia has a good prospect to develop dairy industry due to a potential of population that nearly to 240 million people. Milk consumption tends to increase along with growth on economic and income per capita of Indonesia people. Domestic milk production has only reached 30% of national demand. Up to the moment, production center of dairy population has concentrated in Java (99%, even though it has limitation on land availability and feed sources. Therefore, the development of dairy industry outside of Java need to be supported as the strengths to do are available such as a market potential for fresh milk, adaptability of climate and local feed resources. The central and provincial government have to accelerate the roles on facilitation and regulation including easily access to financial sources to get liability of commercial credit for farming business.

  8. Pre-Eocene rocks of Java, Indonesia

    Science.gov (United States)

    Ketner, Keith B.; Kastowo; Modjo, Subroto; Naeser, C.W.; Obradovich, J.D.; Robinson, Keith; Suptandar, Tatan; Wikarno

    1976-01-01

    The exposed pre-Eocene rocks of Java can be divided into two compound units for purposes of reconnaissance mapping and structural interpretation: a sedimentary sequence and melange. The sedimentary sequence consists of moderately deformed and little-metamorphosed conglomerate, sandstone, mudstone, claystone, chert, and limestone. The melange consists of a chaotic mechanical mixture of rocks identical to those of the sedimentary sequence and their metamorphic equivalents, such as schist, phyllite, quartzite, and marble. In addition, it contains a large proportion of quartz porphyry and smaller amounts of granite, basalt, gabbro, peridotite, pyroxenite, and serpentinite. The sedimentary sequence is at least partly of Early Cretaceous age and the melange is of Early Cretaceous to very early Paleocene age. They are overlain unconformably by Eocene rocks. The presence in the melange of blocks of quartz porphyry and granite is not easily reconcilable with current plate tectonic concepts in which the sites of formation of melange and plutonic rocks should be hundreds of kilometres apart.

  9. Short Communication: A new record of naturalized Selaginella uncinata (Desv. Spring (Selaginellaceae from Java, Indonesia

    Directory of Open Access Journals (Sweden)

    AHMAD DWI SETYAWAN

    2014-10-01

    Full Text Available Setyawan AD. 2014. A new record of naturalized Selaginella uncinata (Desv. Spring (Selaginellaceae from Java, Indonesia. Biodiversitas 15: 261-268. During extensive field researches on the diversity and distribution of Selaginella in Java, between 2007 and 2014, an alien species has been found in nature, i.e. Selaginella uncinata. This species is a trailing herb with small, wiry, creeping main stem, fan-shaped branches, rooting at the nodes to c.a. 100 cm long or more; leaves are dimorphic, 4-ranked, and characterized by conspicuous blue iridescent; strobili are tetragonal, up to c.a. 2 cm long. S. uncinata was found growing wild in the highlands with high rainfall, namely: Cibodas Botanical Garden, Cianjur, West Java and Tawangsari, in the city district of Wonosobo, Central Java, Indonesia. Transplant experiments showed that this plant was able to grow and reproduce well in lowlands (Depok, 107 m asl. and highlands (Wonosobo, 768 m asl.. In the experimental garden, it could compete successfully with native species of Javan selaginellas, for space, sunlight and nutrients. Therefore, we must be concerned about the invasion ability of this species.

  10. The 17 July 2006 Tsunami earthquake in West Java, Indonesia

    Science.gov (United States)

    Mori, J.; Mooney, W.D.; Afnimar; Kurniawan, S.; Anaya, A.I.; Widiyantoro, S.

    2007-01-01

    A tsunami earthquake (Mw = 7.7) occurred south of Java on 17 July 2006. The event produced relatively low levels of high-frequency radiation, and local felt reports indicated only weak shaking in Java. There was no ground motion damage from the earthquake, but there was extensive damage and loss of life from the tsunami along 250 km of the southern coasts of West Java and Central Java. An inspection of the area a few days after the earthquake showed extensive damage to wooden and unreinforced masonry buildings that were located within several hundred meters of the coast. Since there was no tsunami warning system in place, efforts to escape the large waves depended on how people reacted to the earthquake shaking, which was only weakly felt in the coastal areas. This experience emphasizes the need for adequate tsunami warning systems for the Indian Ocean region.

  11. Seismicity around the Cimandiri fault zone, West Java, Indonesia

    Science.gov (United States)

    Febriani, Febty

    2016-02-01

    We analyzed the seismicity activity around the Cimandiri fault zone, West Java, Indonesia by using the earthquake catalogs listed by Indonesian Meteorological Climatological and Geophysical (BMKG) and International Seismological Centre (ISC) from 1973 to 2013 (M>=1 and depth ≤ 0-50 km), along with the focal mechanism data from National Research Institute of Earth Science and Disaster Prevention (NIED) from 2007 to 2014 (M>4; depth ≤ 50 km) and Global CMT catalog from 1976 to 2014 (M=0-10 and depth ≤ 50 km). The result from earthquake catalogs suggest that there are earthquake activities around the Cimandiri fault zone in the recent years, which is also supported by the results of focal mechanism data analysis from NIED data and Global CMT catalog.

  12. Determination of Contamination Profiles of Human Bacterial Pathogens in Shrimp Obtained from Java, Indonesia

    International Nuclear Information System (INIS)

    Shrimp continues to be an important export commodity for Indonesia and contributed significantly to the country’s revenue. However, shrimp exports have been frequently rejected by importing countries due to filth, Salmonella and insanitary conditions. This study was conducted to evaluate the profiles of bacterial contamination of ocean and aquaculture shrimp obtained from the area of West, Central and East Java; frozen shrimp and shrimp during industry production of frozen shrimp. The study indicated that both ocean and aquaculture shrimp obtained from the study area were heavily contaminated. On the average, shrimp obtained from West Java were more contaminated than those obtained from East and Central Java. The total bacterial counts were generally higher in ocean shrimp than those of aquaculture ones. Salmonella was present in two of 32 samples of ocean shrimp and in four of 32 samples of aquaculture shrimp obtained from the study area. Vibrio cholerae was not detected in shrimp from West Java, but was found in three out of 16 samples obtained from East and Central Java. V. parahaemolyticus was frequently identified in aquaculture shrimp but absent in fresh ocean shrimp. Studies on shrimp collected from six sampling points during frozen shrimp production revealed that processing will reduce the number of total bacterial, E. coli, and Staphylococal counts. However, the processing did not effectively reduce the incidence of Salmonella or V. parahaemolyticus when the raw material has been contaminated with the pathogens. Sizing and grading as well as arrangement of shrimp before freezing were considered as the critical points where bacteria should be controlled to inhibit growth and cross contamination with bacteria such as Listeria. Implementation of Good Agricultural Practices in production of raw shrimp as well as Hazard Analysis Critical Control Point at the line processing are expected to improve the quality of fresh and frozen shrimp. (author)

  13. First determination of magma-derived gas emissions from Bromo volcano, eastern Java (Indonesia)

    Science.gov (United States)

    Aiuppa, A.; Bani, P.; Moussallam, Y.; Di Napoli, R.; Allard, P.; Gunawan, H.; Hendrasto, M.; Tamburello, G.

    2015-10-01

    The composition and fluxes of volcanic gases released by persistent open-vent degassing at Bromo Volcano, east Java (Indonesia), were characterised in September 2014 from both in-situ Multi-GAS analysis and remote spectroscopic (dual UV camera) measurements of volcanic plume emissions. Our results demonstrate that Bromo volcanic gas is water-rich (H2O/SO2 ratios of 56-160) and has CO2/SO2 (4.1 ± 0.7) and CO2/Stot (3.2 ± 0.7) ratios within the compositional range of other high-temperature magma-derived gases in Indonesia. H2/H2O and H2S/SO2 ratios constrain a magmatic gas source with minimal temperature of ~ 700 °C and oxygen fugacity of 10- 17-10- 18 bars. UV camera sensing on September 20 and 21, 2014 indicates a steady daily mean SO2 output of 166 ± 38 t d- 1, which is ten times higher than reported from few previous studies. Our results indicate that Bromo ranks amongst the strongest sources of quiescent volcanic SO2 emission measured to date in Indonesia, being comparable to Merapi volcano in central Java. By combining our results for the gas composition with the SO2 plume flux, we assess for the first time the fluxes of H2O (4725 ± 2292 t d- 1), CO2 (466 ± 83 t d- 1), H2S (25 ± 12 t d- 1) and H2 (1.1 ± 0.8) from Bromo. Our study thus contributes a new piece of information to the still limited data base for volcanic gas emissions in Indonesia, and confirms that much remain to be done to fully assess the contribution of this very active arc region to global volcanic gas fluxes.

  14. Nonparametric analysis of technical, pure technical, and scale efficiencies for food crop production in East Java, Indonesia

    OpenAIRE

    Llewelyn, Richard V.; Williams, Jeffery R.

    1996-01-01

    Non parametric analysis of technical efficiency for irrigated farms in the Madiun regency in the west-central part of East Java, Indonesia is conducted using linear programming techniques. This procedure allows the relative technical efficiency for each farm to be determined and for inefficiencies to be decomposed into pure technical inefficiency and scale inefficiency and does not require restrictions or assumptions regarding functional form to be placed on the data. Farmers in Madiun genera...

  15. Women's status and child survival in West Java, Indonesia.

    Science.gov (United States)

    Widayatun

    1991-03-01

    This study is introduced by a literature review of the concept of women's status, and related factors that determine infant and child mortality. Women's status is primarily defined by education, occupation and economic activity, which affect women's decision-making in the home and their independence in larger society. Cluster analysis was used to identify geographical patterns of standardized women's status variables among 20 regencies and 4 municipalities in West Java. Euclidian distances were computed between pairs of regencies across the 13 indicators. Pearson's correlations and multiple regression were used to compare associations between women's status variables and infant and child mortality, after controlling for economic development. Using data from the 1980 census, the study demonstrated large regional variations in women's status in West Java, with higher status in both the household and in society in the south and central highlands than in the north and west. Women's status is closely related to infant and child mortality, independent of the level of development. There was 1 notable exception, the municipality of Bogor, where infant and child mortality were higher than average rates for the cluster of areas with higher women's status. The results suggest that improved education, and increase in age at 1st marriage are key elements for improving the status of women in West Java. PMID:12343263

  16. Age of the earliest known hominids in Java, Indonesia.

    Science.gov (United States)

    Swisher, C C; Curtis, G H; Jacob, T; Getty, A G; Suprijo, A; Widiasmoro

    1994-02-25

    40Ar/39Ar laser-incremental heating of hornblende separated from pumice recovered at two hominid sites in Java, Indonesia, has yielded well-defined plateaus with weighted mean ages of 1.81 +/- 0.04 and 1.66 +/- 0.04 million years ago (Ma). The hominid fossils, a juvenile calvaria of Pithecanthropus and a partial face and cranial fragments of Meganthropus, commonly considered part of the Asian Homo erectus hypodigm, are at least 0.6 million years older than fossils referred to as Homo erectus (OH-9) from Olduvai Gorge, Tanzania, and comparable in age with the oldest Koobi Fora Homo cf. erectus (Homo ergaster) in Kenya. These ages lend further credence to the view that Homo erectus may have evolved outside of Africa. If the ancestor of Homo erectus ventured out of Africa before 1.8 Ma, the dispersal would have predated the advent of the Acheulean culture at 1.4 Ma, possibly explaining the absence of these characteristic stone cleavers and hand axes in East Asia. PMID:8108729

  17. Boron isotope variations in geothermal systems on Java, Indonesia

    Science.gov (United States)

    Purnomo, Budi Joko; Pichler, Thomas; You, Chen-Feng

    2016-02-01

    This paper presents δ11B data for hot springs, hot acid crater lakes, geothermal brines and a steam vent from Java, Indonesia. The processes that produce a large range of the δ11B values were investigated, including the possible input of seawater as well as the contrast δ11B compositions of acid sulfate and acid chloride crater lakes. The δ11B values of hot springs ranged from - 2.4 to + 28.7‰ and acid crater lakes ranged from + 0.6 to + 34.9‰. The δ11B and Cl/B values in waters from the Parangtritis and Krakal geothermal systems confirmed seawater input. The δ11B values of acid sulfate crater lakes ranged from + 5.5 to + 34.9‰ and were higher than the δ11B of + 0.6‰ of the acid chloride crater lake. The heavier δ11B in the acid sulfate crater lakes was caused by a combination of vapor phase addition and further enrichment due to evaporation and B adsorption onto clay minerals. In contrast, the light δ11B of the acid chloride crater lake was a result of acid water-rocks interaction. The correlations of δ11B composition with δ18O and δ2H indicated that the B isotope corresponded to their groundwater mixing sources, but not for J21 (Segaran) and J48 (Cikundul) that underwent 11B isotope enrichment by B adsorption into minerals.

  18. Geodetic contributions to IWRM-projects in middle Java, Indonesia

    Science.gov (United States)

    Schmitt, Günter

    2010-12-01

    The district of Gunung Kidul in middle Java is one of the poorest regions in Indonesia. The essential reason is the acute water scarcity in this karst region during the months of the dry season. As a consequence of the poor living conditions many people have migrated away and therefore the development of the region is stagnating. During the last few years two projects have been initiated under the theme “Integrated Water Resources Management” in order to improve the water supply situation, both funded by the German Federal Ministry of Education and Research, and realized essentially by institutes of the University of Karlsruhe. Geodetic sub-projects are integrated into both projects. Special surveying activities had been, and have still to be, carried out to realise the geometrical basis for several other sub-projects. The particular contributions are 3D cave measurements for visualisation and planning, staking out of drilling points and construction axes, the definition of a common reference system, the surveying of the water distribution network and its technical facilities, the setting up and the management of a geographical information system (GIS), as well as special measurements such as dam monitoring or controlling of a vertical drilling machine. The paper reviews these projects and describes the geodetic activities.

  19. Overview of the Wayang Windu geothermal field, West Java, Indonesia

    Energy Technology Data Exchange (ETDEWEB)

    Bogie, Ian [Sinclair, Knight Merz Ltd., PO Box 9806, Newmarket, Auckland (New Zealand); Kusumah, Yudi Indra; Wisnandary, Merry C. [Magma Nusantara Ltd., Wisma Mulia 50th Floor, Jl. Jend. Gatot Subroto no. 42, Jakarta 12710 (Indonesia)

    2008-06-15

    The Wayang Windu geothermal field, West Java, Indonesia, is interpreted to be transitional between vapour-dominated and liquid-dominated conditions with four coalesced fluid upwelling centres that generally become younger and more liquid-dominated towards the south. Two of these centres are associated with the large Gunung Malabar andesite stratovolcano and the other two with the smaller aligned Gunung Wayang and Gunung Windu andesitic volcanoes to the south. The overall potential resource area is of the order of 40 km{sup 2}. Deep wells encounter a deep liquid reservoir whose top, which ranges from 0 to 400 m above sea level (m asl) becomes progressively deeper toward the south. As pressure versus elevation conditions are the same throughout the deep liquid reservoir it is likely to be contiguous. This liquid-dominated reservoir is overlain by three separate vapour-dominated reservoirs. The northernmost is the largest as it is coalesced over two separate fluid upwelling centres. Its low gas content, size, prolonged productivity and isobaric for elevation nature, preclude it from being a parasitic steam zone. Mineralogical relationships demonstrate that this vapour zone was originally liquid-dominated with a deep water level as high as 1700 m asl. Subsequent boil off may reflect low recharge rates due to hydrological isolation at depth. To the south, the vapour-dominated reservoirs decrease in thickness and are characterized by progressively higher pressures, temperatures and gas contents. These changes suggest that the southernmost vapour-dominated zone is the youngest and that these zones become increasing older to the north. (author)

  20. Determinants of the Adoption of System of Rice Intesification in Tasikmalaya District, West Java Indonesia

    OpenAIRE

    Satya Laksana; Arie Damayanti

    2013-01-01

    The System of Rice Intensification (SRI) has been claimed to be more productive and sustainable than conventional methods in rice production. However, in some countries like Indonesia, its adoption rate remains low. This paper explores the factors that may affect SRI adoption in Indonesia, choosing Tasikmalaya district in West Java as a case study. By using a farm-level data, this study estimates the Cobb–Douglas production function and carries out a stochastic frontier analysis to assess whe...

  1. Analysis of Focal Mechanism and Microseismicity around the Lusi Mud Eruption Site, East Java, Indonesia

    Science.gov (United States)

    Karyono, Karyono; Obermann, Anne; Mazzini, Adriano; Lupi, Matteo; Syafri, Ildrem; Abdurrokhim, Abdurrokhim; Masturyono, Masturyono; Hadi, Soffian

    2016-04-01

    The 29th of May 2006 numerous eruption sites started in northeast Java, Indonesia following to a M6.3 earthquake striking the island.Within a few weeks an area or nearly 2 km2 was covered by boiling mud and rock fragments and a prominent central crater (named Lusi) has been erupting for the last 9.5 years. The M.6.3 seismic event also triggered the activation of the Watukosek strike slip fault system that originates from the Arjuno-Welirang volcanic complex and extends to the northeast of Java hosting Lusi and other mud volcanoes. Since 2006 this fault system has been reactivated in numerous instances mostly following to regional seismic and volcanic activity. However the mechanism controlling this activity have never been investigated and remain poorly understood. In order to investigate the relationship existing between seismicity, volcanism, faulting and Lusi activity, we have deployed a network of 31 seismometers in the framework of the ERC-Lusi Lab project. This network covers a large region that monitors the Lusi activity, the Watukosek fault system and the neighboring Arjuno-Welirang volcanic complex. In particular, to understand the consistent pattern of the source mechanism, relative to the general tectonic stress in the study area, a detailed analysis has been carried out by performing the moment tensor inversion for the near field data collected from the network stations. Furthermore these data have been combined with the near field data from the regional network of the Meteorological, Climatological and Geophysical Agency of Indonesia that covers the whole country on a broader scale. Keywords: Lusi, microseismic event, focal mechanism

  2. Some Ethnophytomedical Aspects and Conservation Strategy of Several Medicinal Plants in Java, Indonesia

    Directory of Open Access Journals (Sweden)

    INGE LARASHATI

    2002-07-01

    Full Text Available The importance of medicinal plants for the preparation of “jamu" has been recognized in Indonesia and especially Java since ancient times. Jamu usually consists of blends of several kinds of plants or other natural materials. Jamu remains popular and there is an increasing demand for jamu in such diverse fields as health and beauty care, medical treatment and the preparation of fresh beverages. The problems result from the fact of most materials needed for preparation of jamu being natural resources. These materials are collected by the people in the forest and sold to the producers without thought for the conservation of these plants in nature with the consequence that some of the medicinal plants concerned have become difficult to find in the wild. Studies in the field in West, Central and East Java and at jamu enterprises and raw material sales centre show that several species of jamu raw material are very scarce. They should be classified as endangered. In this paper the significance of the endangered species as jamu in traditional Indonesian medicine is assessed and a strategy for conserving them "in situ and ex situ " is discussed.

  3. Genetic Diversity of Porang Populations (Amorphophallus Muelleri Blume) In Central Java and West Java Based on LEAFY Second Intron Marker

    OpenAIRE

    Isna Arofatun Nikmah; Rodiyati Azrianingsih; Didik Wahyudi

    2016-01-01

    Porang (Amorphophallus muelleri Blume) is dispersed and grew well in Java island. This research aimed to determine the genetic diversity of porang populations in Central Java and West Java based on LEAFY second intron (nuclear genome encoding flower development). DNA samples of porang were from previous study, which were obtained from Central Java (Pamedaran, Grobogan, Wonogiri, Karangtengah) and West Java (Cisompet) as in-group. Amorphophallus variabilis from Pamedaran Brebes, Amorphophallus...

  4. Eco-Tourism Development Strategy Balurannational Park in the Regency of Situbondo, East Java, Indonesia

    Science.gov (United States)

    Siswanto, Adil; Moeljadi

    2015-01-01

    Baluran National Park in the regency of Situbondo, East Java-Indonesia, highly prospective for development of sustainable tourism that can improve the welfare of local people. The suitable tourism type is eco-tourism with local people involvement. The purposes of this study are: 1) To know the local people involvement in eco-tourism development;…

  5. Cyclospora cayetanensis among expatriate and indigenous populations of West Java, Indonesia.

    OpenAIRE

    Fryauff, D. J.; Krippner, R.; Prodjodipuro, P.; Ewald, C.; Kawengian, S.; Pegelow, K.; T. Yun; von Heydwolff-Wehnert, C.; Oyofo, B.; Gross, R.

    1999-01-01

    From January 1995 through July 1998, we investigated the occurrence of Cyclospora cayetanensis infection associated with gastrointestinal illness or diarrhea in foreign residents and natives of West Java, Indonesia. We found that C. cayetanensis was the main protozoal cause of gastrointestinal illness and diarrhea in adult foreign residents during the wet season. The parasite rarely caused illness in the indigenous population or in children.

  6. Tree culture of smallholder farmers practicing agroforestry in Gunung Salak Valley, West Java, Indonesia

    DEFF Research Database (Denmark)

    Rahman, Syed Ajijur; Sunderland, Terry; Roshetko, James M.;

    2016-01-01

    This paper investigates the types of agroforestry system that exist in Gunung Salak Valley, West Java, Indonesia in order to characterize the differences in their basic structure and associated crop plant diversity. Data were collected through rapid rural appraisal, field observation and focus...

  7. Habitat segregation in two congeric hawk-eagles (Spizaetus bartelsi abd S. cirrhatus) in Java, Indonesia

    NARCIS (Netherlands)

    V. Nijman

    2004-01-01

    On the island of Java, Indonesia, two congeneric hawk-eagles occur, i.e. the endemic Javan hawk-eagle Spizaetus bartelsi and the wide-ranging changeable hawk-eagle S. cirrhatus. Comparisons with similar species-pairs in South East Asia suggest that these species may be competitors both in habitat an

  8. Analysis of variables affecting unemployment rate and detecting for cluster in West Java, Central Java, and East Java in 2012

    Science.gov (United States)

    Samuel, Putra A.; Widyaningsih, Yekti; Lestari, Dian

    2016-02-01

    The objective of this study is modeling the Unemployment Rate (UR) in West Java, Central Java, and East Java, with rate of disease, infant mortality rate, educational level, population size, proportion of married people, and GDRP as the explanatory variables. Spatial factors are also considered in the modeling since the closer the distance, the higher the correlation. This study uses the secondary data from BPS (Badan Pusat Statistik). The data will be analyzed using Moran I test, to obtain the information about spatial dependence, and using Spatial Autoregressive modeling to obtain the information, which variables are significant affecting UR and how great the influence of the spatial factors. The result is, variables proportion of married people, rate of disease, and population size are related significantly to UR. In all three regions, the Hotspot of unemployed will also be detected districts/cities using Spatial Scan Statistics Method. The results are 22 districts/cities as a regional group with the highest unemployed (Most likely cluster) in the study area; 2 districts/cities as a regional group with the highest unemployed in West Java; 1 district/city as a regional groups with the highest unemployed in Central Java; 15 districts/cities as a regional group with the highest unemployed in East Java.

  9. Nuclear power planning study for Indonesia (Java Island)

    International Nuclear Information System (INIS)

    The major objective of the study is to determine the optimum timing and size of nuclear size of nuclear power plants that could be built on Java Island during the period 1978-1997. The study could also be considered as a general survey of the available energy resources in the country. Included are economic background, rational energy resources, electricity supply system on Java Island, forecast of electric energy demand, methodology and basis for evaluation, frequency stability analysis and results of analysis. In 8 appendixes technical, economic and financial aspects of the demand for electrical energy are discussed

  10. A new genus of arboreal rat from West Java, Indonesia

    NARCIS (Netherlands)

    Musser, G.G.

    1981-01-01

    Kadarsanomys nov. gen. is proposed for Rattus sodyi Bartels, 1937, and contrasted with Rattus and Lenothrix, two genera with which sodyi has been closely connected in the past. Kadarsanomys sodyi is an arboreal rat associated with bamboo on the forested volcanoes of West Java. Kadarsanomys has no cl

  11. Hymenopteran parasitoids associated with the banana-skipper Erionota thrax L. (Insecta: Lepidoptera, Hesperiidae) in Java, Indonesia

    OpenAIRE

    ERNIWATI; ROSICHON UBAIDILLAH

    2011-01-01

    Erniwati, Ubaidillah R (2011) Hymenopteran parasitoids associated with the banana-skipper Erionota thrax L. (Insecta: Lepidoptera, Hesperiidae) in Java, Indonesia. Biodiversitas 12: 76-85. Hymenopteran parasitoids of banana-skipper Erionota thrax L. (Insecta: Lepidoptera, Hesperiidae) from Java, Indonesia are reviewed and an illustrated key to 12 species is presented to include Theronia zebra zebra, Xanthopimpla gamsura, Casinaria sp., Charops sp., Cotesia (Apanteles) erionotae, Brachymeria l...

  12. Dengue in Java, Indonesia: Relevance of Mosquito Indices as Risk Predictors.

    Directory of Open Access Journals (Sweden)

    Siwi P M Wijayanti

    2016-03-01

    Full Text Available No vaccine is currently available for dengue virus (DENV, therefore control programmes usually focus on managing mosquito vector populations. Entomological surveys provide the most common means of characterising vector populations and predicting the risk of local dengue virus transmission. Despite Indonesia being a country strongly affected by DENV, only limited information is available on the local factors affecting DENV transmission and the suitability of available survey methods for assessing risk.We conducted entomological surveys in the Banyumas Regency (Central Java where dengue cases occur on an annual basis. Four villages were sampled during the dry and rainy seasons: two villages where dengue was endemic, one where dengue cases occurred sporadically and one which was dengue-free. In addition to data for conventional larvae indices, we collected data on pupae indices, and collected adult mosquitoes for species identification in order to determine mosquito species composition and population density. Traditionally used larval indices (House indices, Container indices and Breteau indices were found to be inadequate as indicators for DENV transmission risk. In contrast, species composition of adult mosquitoes revealed that competent vector species were dominant in dengue endemic and sporadic villages.Our data suggested that the utility of traditional larvae indices, which continue to be used in many dengue endemic countries, should be re-evaluated locally. The results highlight the need for validation of risk indicators and control strategies across DENV affected areas here and perhaps elsewhere in SE Asia.

  13. Tropical climate influences on drought variability over Java, Indonesia

    Science.gov (United States)

    D'Arrigo, Rosanne; Smerdon, Jason E.

    2008-03-01

    We investigate relationships between Indonesian drought, the state of the equatorial Indian Ocean, and ENSO using three instrumental indices spanning 1884-1997 A.D.: 1. EQWIN, a zonal wind index for the equatorial Indian Ocean; 2. the Dipole Mode Index (DMI), an indicator of the Indian Ocean SST gradient; and 3. tropical Pacific Niño-3.4 SSTs. A regression model of the Java Sep-Dec Palmer Drought Severity Index (PDSI) using a combination of these indices provides significant predictive skill (ar2 = 0.50). Both the DMI and EQWIN correlate strongly with Java droughts (r = 0.71 and 0.66, respectively), but weakly with wet events (r = 0.21 and 0.18, respectively), while the Niño SST index correlates moderately with both dry and wet events (r = 0.31 and 0.36, respectively). Our findings indicate that Java droughts are intensified during El Niños that coincide with negative EQWIN conditions, which are also linked to a strengthened Indian monsoon

  14. Solar Radio Observation using Callisto Spectrometer at Sumedang West Java Indonesia: Current Status and Future Development Plan in Indonesia

    Science.gov (United States)

    Manik, T.; Sitompul, P.; Batubara, M.; Harjana, T.; Yatini, C. Y.; Monstein, C.

    2016-04-01

    Sumedang Observatory (6.91°S, 107,84°E) was established in 1975 and is one of the solar observation facilities of the Space Science Center of Indonesian National Institute of Aeronautics and Space (LAPAN), located around 40 km, east part of Bandung City, West Java, Indonesia. Several instrumentations for solar and space observation such as optical telescopes, radio solar spectrograph, flux gate magnetometer, etc. are operated there, together with an ionosphere sounding system (ionosonde) that was set up later. In July 2014, a standard Callisto (Compound Astronomical Low-cost Low-frequency Instrument for Spectroscopy and Transportable Observatory) spectrometer was installed at Sumedang Observatory for solar radio activity monitoring. Callisto has been developed in the framework of IHY2007 and ISWI, supported by UN and NASA. Callisto spectrometer has observation capability in the frequency range of 45-870 MHz. The Callisto spectrometer receives signal by using a set of 21 elements log-periodic antenna, model CLP5130-1N, pointed to the Sun and equipped with a low noise pre-amplifier. With respect to the Radio Frequency Interferences (RFI) measurements, the Callisto spectrometer is operated individually in frequency ranges of 45-80 MHz and 180-450 MHz. Observation status and data flow are monitored in on-line from center office located in Bandung. The data was transferred to central database at FHNW (Fachhochschule Nordwestschweiz) server every 15 minutes to appear on e-Callisto network subsequently. A real time data transfer and data processing based on Python software also has been developed successfully to be used as an input for Space Weather Information and Forecasting Services (SWIFtS) provided by LAPAN. On 5th November 2014, Callisto spectrometer at Sumedang observed the first clear solar radio event, a solar radio burst type II corresponding to a coronal mass ejection (CME), indicated by a strong X-ray event of M7.9 that was informed on by Space Weather

  15. Beryllium-10 data from redeposited late Miocene pelagic sediments (East Java, Indonesia)

    International Nuclear Information System (INIS)

    10Be measurements of samples from a (hemi)pelagic sequence of Middle Miocene to Lower Pliocene age (Java, Indonesia) allow estimating the rate of sedimentation and the timespan during which deposition occurred. Large variations of 10Be values between adjacent samples can be satisfactorily ascribed to short term variations of the rate of sedimentation, with in addition downslope mass transport of sedimentary units that had previously been deposited higher on the submarine slope. (orig.)

  16. Study on coral reef fishes diversity of Kambing Island, Madura Strait, East Java, Indonesia

    OpenAIRE

    Sumadhiharga, Ono Kurnaen

    2006-01-01

    Research on diversity of coral reef fishes of Kambing Island, Madura Strait, East Java, Indonesia was conducted in July 2002. The coral reef fishes are divided into three categories; major fishes consisted of 63 species of 13 families, target fishes 29 species of eight families, and indicator fishes eight species of only one family (Chaetodontidae). In general, the average abundance of the coral reef fishes in the study site is six individuals per square meter. The dominant indicator species ...

  17. Socioeconomic Determinant of Livestock Products Consumption in Urban and Rural Java, Indonesia

    OpenAIRE

    Muzayyanah, Mujtahidah Anggriani Ummul; Maharjan, Keshav Lall

    2011-01-01

    Livestock products are important animal protein source in Indonesian diet and the consumption of these products increase. This paper tried to to examine the socioeconomic determinant of the consumption of livestock product in Indonesia, particularly in urban and rural Java. Analysis of livestock product consumption with some socioeconomic characteristics of household can be estimate by using household expenditure data. Demand parameters or elasticity were estimated by using Linear Approximati...

  18. DEVELOPMENT OF BALUWERTI SETTLEMENT IN SURAKARTA, CENTRAL JAVA

    OpenAIRE

    SOLIKHAH Nafi’ah

    2014-01-01

    Empathy is inseparable from social and cultural. One district in Surakarta Cities, Central Java that still has a specific character is Baluwerti which is the area for family and courtiers of Kasunanan palace. The problem of the development in Baluwerti Settlement is as a result the shift of empathy from its inhabitants. To assess, used syncrhonic-diachronic reading methods. Assessment of physical aspects reviewed through of compliance with spatial concepts of Mataram (Java) state. Assessment ...

  19. Mitigation of hazards from future lahars from Mount Merapi in the Krasak River channel near Yogyakarta, central Java

    Science.gov (United States)

    Ege, John R.; Sutikno

    1983-01-01

    Procedures for reducing hazards from future lahars and debris flows in the Krasak River channel near Yogyakarta, Central Java, Indonesia, include (1) determining the history of the location, size, and effects of previous lahars and debris flows, and (2) decreasing flow velocities. The first may be accomplished by geologic field mapping along with acquiring information by interviewing local residents, and the second by increasing the cross sectional area of the river channel and constructing barriers in the flow path.

  20. Porous boundaries : Addressing calamities in East Java, Indonesia

    Directory of Open Access Journals (Sweden)

    Robert Wessing

    2010-04-01

    Full Text Available Social constructions of reality must account for adversity and calamities. In East Java this is commonly done with reference to the spirit world and to God, with only occasional appeals to modern science. Rather than being a uniform phenomenon, adversity can be conceptualized as happening on the individual, the household, the community, and the state levels. Explanations similarly vary from specific individual offences, to communal household or community culpability, and national-level disasters like tsunamis and volcanic eruptions that are blamed on the activities of gods and spirits. All these social units are seen as porous, and care must be taken to protect them from deleterious outside influences. Parallel to these explanations at all levels run appeals to God and His mercies. The difference between these streams of explanation is resolved in the case of the more pious by either denying the spirit world, or otherwise resolving them in various ways by unifying the categories of God and the spirit world.

  1. Epidemiological studies on bluetongue virus infection in West Java, Indonesia

    International Nuclear Information System (INIS)

    In monitoring of sentinel cattle in West Java, seroconversions to orbiviruses occurred mostly at the end of the wet season. A low altitude site gave more reactors than did a high altitude site. Due to perceived inefficiencies of the agar gel immunodiffusion (AGID) test, a competitive ELISA (C-ELISA) was applied and the results compared with the AGID test results. C-ELISA detected antibodies at an earlier stage of infection than did the AGID test. Not all sera reacting in the AGID test reacted in C-ELISA, suggesting that the C-ELISA is more specific in detecting bluetongue virus (BTV) antibodies than the AGID. However, as the infection status of most field sera was not known, this could not be confirmed conclusively from the available data. A comparison of isolation methods indicated that isolates were obtained more frequently if samples were passaged in embryonated eggs before blind passage in A edes albopictus cells followed by passage in BHK-21 cells. Six BTV serotypes, 1,7,9,12,20,21 and 23 were identified and confirmed from apparently healthy sentinel cattle blood at low altitudes; BTV serotype 21 was also isolated from a pool of the Avaritia sub-genus of the Culicoides spp which contained 227 C. fulvus and 20 C. orientalis. (author). 17 refs, 2 figs, 1 tab

  2. Molecular characterization and phylogenetic analysis of Fasciola gigantica from western Java, Indonesia.

    Science.gov (United States)

    Hayashi, Kei; Ichikawa-Seki, Madoka; Allamanda, Puttik; Wibowo, Putut Eko; Mohanta, Uday Kumar; Sodirun; Guswanto, Azirwan; Nishikawa, Yoshifumi

    2016-10-01

    Fasciola gigantica and aspermic (hybrid) Fasciola flukes are thought to be distributed in Southeast Asian countries. The objectives of this study were to investigate the distribution of these flukes from unidentified ruminants in western Java, Indonesia, and to determine their distribution history into the area. Sixty Fasciola flukes from western Java were identified as F. gigantica based on the nucleotide sequences of the nuclear phosphoenolpyruvate carboxykinase (pepck) and DNA polymerase delta (pold) genes. The flukes were then analyzed phylogenetically based on the nucleotide sequence of the mitochondrial NADH dehydrogenase subunit 1 (nad1) gene, together with Fasciola flukes from other Asian countries. All but one F. gigantica fluke were classified in F. gigantica haplogroup C, which mainly contains nad1 haplotypes detected in flukes from Thailand, Vietnam, and China. A population genetic analysis suggested that haplogroup C spread from Thailand to the neighboring countries including Indonesia together with domestic ruminants, such as the swamp buffalo, Bubalus bubalis. The swamp buffalo is one of the important definitive hosts of Fasciola flukes in Indonesia, and is considered to have been domesticated in the north of Thailand. The remaining one fluke displayed a novel nad1 haplotype that has never been detected in the reference countries. Therefore, the origin of the fluke could not be established. No hybrid Fasciola flukes were detected in this study, in contrast to neighboring Asian countries. PMID:27266482

  3. Application of the Australian river bioassessment system (AUSRIVAS) in the Brantas River, East Java, Indonesia.

    Science.gov (United States)

    Hart, B T; Davies, P E; Humphrey, C L; Norris, R N; Sudaryanti, S; Trihadiningrum, Y

    2001-05-01

    Assessment of river 'health' using biological methods, particularly those based on macro-invertebrates, is now commonplace in most developed countries. However, this is not the case in most developing countries, where physical and chemical methods are used to assess water quality, with very little use of biological assessment methods. This paper reports on a project that aimed to assess the possible introduction of biological assessment of river condition using the Australian River Assessment System (AUSRIVAS) into Indonesia. The paper addresses three components of the project: (1) science--does the bioassessment method work in this tropical region? (2) resources--are they adequate and if not what additional resources are needed? (3) politics--what needs to be done to convince the agencies (both central and provincial) to take up such a new philosophy and approach? A pilot study was run in the upper Brantas River, East Java. A total of 66 reference sites and 15 test sites were sampled and the macro-invertebrates collected were identified to family level. A rigorous quality-control protocol was introduced to ensure the data were reliable and reproducible. The macro-invertebrate data were used to develop a predictive model of the AUSRIVAS type for the upper Brantas River, and the model was then used to assess the 'health' of sites that were presumed to be damaged in this section of the river. A number of difficulties were experienced during the study, including: locating reference sites sufficiently unmodified by humans; lack of skills to identify animals collected; and a paucity of facilities required for aquatic macro-invertebrate identification (e.g. identification keys and good quality binocular microscopes). For resources, the major constraint to the introduction of a bioassessment capability in Indonesia is the lack of personnel trained in the bioassessment techniques. An 'on-the-job' training approach was adopted, largely because of the specialist nature of

  4. Competitiveness Improvement Strategy of Soybean Commodity: Study of Food Security in East Java - Indonesia

    Directory of Open Access Journals (Sweden)

    A. Zainuri

    2015-09-01

    Full Text Available The increase in soybean prices is caused by an imbalance between the ability to produce soybeans in the country and the increase in demand, so that scarcity of soybean is an issue in an agricultural country like Indonesia. The purpose of this study was to determine the mapping and competitiveness of soybean in East Java, as well as to find out alternative government policies to increase the fair competitiveness of soybean in East Java. Based on the results of the analysis, the recommendation on the most effective policy is the development of competitiveness of local soybean and maintaining the performance of the existing farmer groups, as well as the stabilization of local soybean prices.

  5. Proposed seismic hazard maps of Sumatra and Java Islands and microzonation study of Jakarta City, Indonesia

    Indian Academy of Sciences (India)

    Masyhur Irsyam; Donny T Dangkua; Hendriyawan; Drajat Hoedajanto; Bigman M Hutapea; Engkon K Kertapati; Teddy Boen; Mark D Petersen

    2008-11-01

    This paper presents the development of spectral hazard maps for Sumatra and Java islands, Indonesia and microzonation study for Jakarta city. The purpose of this study is to propose a revision of the seismic hazard map in Indonesian Seismic Code SNI 03-1726-2002. Some improvements in seismic hazard analysis were implemented in the analysis by considering the recent seismic activities around Java and Sumatra. The seismic hazard analysis was carried out using 3-dimension (3-D) seismic source models (fault source model) using the latest research works regarding the tectonic setting of Sumatra and Java. Two hazard levels were analysed for representing 10% and 2% probability of exceedance (PE) in 50 years ground motions for Sumatra and Java. Peak ground acceleration contour maps for those two hazard levels and two additional macrozonation maps for 10% PE in 50 years were produced during this research. These two additional maps represent short period (0.2 s) and long-period (1.0 s) spectra values at the bedrock. Microzonation study is performed in order to obtain ground motion parameters such as acceleration, amplification factor and response spectra at the surface of Jakarta. The analyses were carried out using nonlinear approach. The results were used to develop contour of acceleration at the surface of Jakarta. Finally, the design response spectra for structural design purposes are proposed in this study.

  6. Habitat segregation in two congeric hawk-eagles (Spizaetus bartelsi abd S. cirrhatus) in Java, Indonesia

    OpenAIRE

    Nijman, V.

    2004-01-01

    On the island of Java, Indonesia, two congeneric hawk-eagles occur, i.e. the endemic Javan hawk-eagle Spizaetus bartelsi and the wide-ranging changeable hawk-eagle S. cirrhatus. Comparisons with similar species-pairs in South East Asia suggest that these species may be competitors both in habitat and diet. The limited area and less-diverse resources of islands should make competition between similar species more acute and should lead to marked niche segregation, with a larger niche breath for...

  7. Slope stability analysis of landslide in Wayang Windu Geothermal Field, Pangalengan, West Java Province, Indonesia

    Science.gov (United States)

    Yuhendar, A. H.; Wusqa, U.; Kartiko, R. D.; Raya, N. R.; Misbahudin

    2016-05-01

    Large-scale landslide occurred in Margamukti village, Pangalengan, Bandung Regency, West Java Province, Indonesia. The landslide damaged geothermal gas pipeline along 300 m in Wayang Windu Geothermal Field. Based on field observation, landslide occured in rotational sliding movement. Laboratory analysis were conducted to obtain the characteristics of the soil. Based on the condition of the landslide in this area, the Factor of Safety can be simulated by the soil mechanics approach. Factor of safety analysis based on soil cohesion and internal friction angle was conducted using manual sensitivity analysis for back analysis. The analysis resulted soil cohesion in critical condition (FSgranular media.

  8. Arsenic and Mercury Concentrations at Several Geothermal Systems in West Java, Indonesia

    Directory of Open Access Journals (Sweden)

    B. Priadi

    2008-03-01

    Full Text Available A study at several geothermal systems in West Java, Indonesia shows that thermal waters could naturally contain up to 2.6 ppm As and 6.5 ppb Hg, and the surface hydrothermal alteration could contribute up to 50 ppm As and 800 ppb Hg. The higher the chloride content, the higher the contents of As and Hg of thermal waters. The amounts of As and Hg in an active geothermal system are influenced by the type of host rock, boiling and mixing processes, and adsorption of vapor and volcanic gases into thermal waters.

  9. Survey on gastrointestinal parasites and detection ofCryptosporidium spp. on cattle in West Java, Indonesia

    Institute of Scientific and Technical Information of China (English)

    Sylvia Maharani Ananta; Suharno; Adi Hidayat; Makoto Matsubayashi

    2014-01-01

    Objective:To evaluate the presence of gastrointestinal parasites on cattle inIndonesia because the prevalence of parasites varies between countries depending on the terrain surrounding livestock farms and investigations inIndonesia have never been performed.Methods:Fecal samples from cattle at35 farms in7 districts inWestJava,Indonesia, has been examined using the floatation or sedimentation methods, and a immunofluorescence assay and experimentally inoculation to mice forCryptosporidium or Giardia spp.Results:153 of394 examined cattle(38.8%) were infected with gastrointestinal parasites.The prevalence ofEimeria spp.,Nematoda spp. (includingOesophagustomum andBunostomum-like),Fasciola gigantica andParamphistomum spp. was22.4%,11.2%,12.5% and3.8%, respectively. Cryptosporidium andersoni(C. andersoni) was also found in two samples.One isolate of this parasite was confirmed to be transmitted to mice, in contrast to the isolates from other countries.Conclusions:although this survey is preliminary, the results shows that the infection of gastrointestinal parasites inIndonesia was not high, but these infected cattle could be as a potential source leading to economic losses in livestock production.

  10. Economics Growth, Income Distribution, and Poverty in Central Java

    OpenAIRE

    Pramono Hariadi

    2011-01-01

    Among the central issues in policy making are poverty alleviation and increasing income distribution.This paper measures the impact of economic growth on income inequality and poverty alleviation,namely whether income inequality becomes trade-off for poverty alleviation in 35 CentralJava regencies. The paper uses fixed effect model by weighting cross section weights. The resultsshow that economic growth increases income inequality. Furthermore, economic growth alleviatespoverty and increases ...

  11. Comparison of the Farming System and Carbon Sequestration between Conventional and Organic Rice Production in West Java, Indonesia

    OpenAIRE

    M. Faiz Syuaib; Masakazu Komatsuzaki

    2010-01-01

    Organic farming provides many benefits in Indonesia: it can improve soil quality, food quality and soil carbon sequestration. This study was designed to compare soil carbon sequestration levels between conventional and organic rice farming fields in west Java, Indonesia. The results from soil analysis indicate that organic farming leads to soil with significantly higher soil carbon storage capacity than conventional farming. Organic farming can also cut some farming costs, but it requires abo...

  12. The heritage of the people : cultural mapping of an art community on Braga Street, Bandung city, West Java, Indonesia

    OpenAIRE

    Kristiani, Vitra

    2015-01-01

    Braga Street is a culturally significant place in Bandung City, West Java, Indonesia. Dubbed the ‘Parijs van Java’, Braga Street enjoyed a reputation for exclusivity, luxury, and prestige in the 1920’s. Traders such as Fuchs en Rens Dutch transportation suppliers including the Mercedes brand of cars, packed the shop fronts of Braga Street, attracting a vibrant streetscape unparalleled in all of Indie (i.e. Indonesia). Dominated by the art deco style architecture prevalent around the 1920s...

  13. Defining "Sector 3" Poultry Layer Farms in Relation to H5N1-HPAI-An Example from Java, Indonesia.

    Science.gov (United States)

    Durr, Peter A; Wibowo, Michael Haryadi; Tarigan, Simson; Artanto, Sidna; Rosyid, Murni Nurhasanah; Ignjatovic, Jagoda

    2016-05-01

    To help guide surveillance and control of highly pathogenic avian influenza subtype H5N1 (H5N1-HPAI), the Food and Agriculture Organization of the United Nations in 2004 devised a poultry farm classification system based on a combination of production and biosecurity practices. Four "Sectors" were defined, and this scheme has been widely adopted within Indonesia to guide national surveillance and control strategies. Nevertheless, little detailed research into the robustness of this classification system has been conducted, particularly as it relates to independent, small to medium-sized commercial poultry farms (Sector 3). Through an analysis of questionnaire data collected as part of a survey of layer farms in western and central Java, all of which were classified as Sector 3 by local veterinarians, we provide benchmark data on what defines this sector. A multivariate analysis of the dataset, using hierarchical cluster analysis, identified three groupings of the farms, which were defined by a combination of production-and biosecurity-related variables, particularly those related to farm size and (the lack of) washing and disinfection practices. Nevertheless, the relationship between production-related variables and positive biosecurity practices was poor, and larger farms did not have an overall higher total biosecurity score than small or medium-sized ones. Further research is required to define the properties of poultry farms in Indonesia that are most closely related to effective biosecurity and the prevention of H5N1-HPAI. PMID:27309054

  14. Combined traditional medicine and pharmacological antihypertensive drugs in a rural community of West Java, Indonesia

    Directory of Open Access Journals (Sweden)

    Bastaman Basuki

    2004-12-01

    Full Text Available Some hypertensive subjects in Indonesia consume traditional herbal medicines in addition to the usual pharmacological drugs. This paper studied the relationship between several traditional herbal medicines, such as morinda, star fruit, garlic, or jamu, believed to control hypertension and the risk of current pharmacological antihypertensive drug users in subjects with stage 1 and 2 hypertension in a rural community West Java, Indonesia. The data were obtained from 3 field studies by the second year medical students of the Faculty of Medicine, University of Indonesia conducted in 2001, 2002, and 2003 in a subdistrict of the Bogor regency. The subjects were selected randomly from neighborhood clusters. Interviews and blood pressure measurements were conducted at the houses of the subjects by specially trained second year medical students supervised by faculty members. There were 496 subjects with stage 1 or 2 hypertension, with 11.5% under current antihypertensive drugs. Compared with the hypertension stage 1 subjects, hypertension stage 2 subjects were 5.4 times more likely to be currently taking pharmacological antihypertensive medication (adjusted odds ratio = 5.44; 95% confidence interval = 2.64-11.27. The combined of current antihypertensive medication with traditional medicines were cucumber which being the most dominant followed by star fruit and morinda. Reasons for this were probably the strong influence of culture, the limited medical facilities, and high cost of the antihypertensive drugs. It was concluded that in a rural Indonesia, it was common for hypertensive subjects to take pharmacological drugs as well as traditional medicine for antihypertensive therapy. (Med J Indones 2004; 13: 246-51Keywords: hypertension, pharmacological drugs, traditional medicine, Indonesia

  15. A feasibility study of planting nuclear power plants in Java-Bali Madura, Indonesia

    Energy Technology Data Exchange (ETDEWEB)

    Romantika, J. [Perushaan Listrik (Indonesia); Jidin, R. [Tenaga National Univ., Kajang (Malaysia). College of Engineering

    2008-07-01

    The feasibility of developing nuclear power in Java-Madura-Bali, Indonesia was examined. In addition to zero emissions, nuclear power plants have the advantage of low and stable fuel cost compared to other types of power plants. However, the construction of nuclear power plants entails high capital cost and also draws opposition from the public, particularly since the region is seismically active. Although Indonesia has other energy options such as gas, coal, geothermal and hydro that require relatively lower capital investments, nuclear energy is an attractive option given the incessant increase in fossil fuel prices. This study focused on the viability of nuclear plants in terms of the system grid capacity required to accommodate large power plants, indigenous primary energy sources, required human resources, and the seismic concern. It was concluded that the potential exists to develop nuclear power plants in Java-Madura-Bali based on the technology capability of existing electricity generators, economic analysis and environmental impacts. The benefits of nuclear power include low air pollution, low greenhouse gas (GHG) emissions, comparatively low and stable fuel cost, higher power reliability, and better energy efficiency. Although the economy and availability of domestic primary energy resources do not favour the development of nuclear power in Java-Madura-Bali at present, it is expected to become a viable option within the next decade. The rapid economic expansion of China and India together with depleting fossil fuel sources will drive the price of carbon based fuel higher. As nuclear technology improves in terms of safety, nuclear power will become a favourable option for new power plants. 31 refs., 3 tabs., 1 fig.

  16. Relationships between anopheline mosquitoes and topography in West Timor and Java, Indonesia

    Directory of Open Access Journals (Sweden)

    Ndoen Ermi

    2010-08-01

    Full Text Available Abstract Background Malaria is a serious health issue in Indonesia. Mosquito control is one aspect of an integrated malaria management programme. To focus resources on priority areas, information is needed about the vectors and their habitats. This research aimed to identify the relationship between anopheline mosquitoes and topography in West Timor and Java. Methods Study areas were selected in three topographic types in West Timor and Java. These were: coastal plain, hilly (rice field and highland. Adult mosquitoes were captured landing on humans identified to species level and counted. Results Eleven species were recorded, four of which were significant for malaria transmission: Anopheles aconitus, Anopheles barbirostris, Anopheles subpictus and Anopheles sundaicus. Each species occupied different topographies, but only five were significantly associated: Anopheles annularis, Anopheles vagus and Anopheles subpictus (Java only with hilly rice fields; Anopheles barbirostris, Anopheles maculatus and Anopheles subpictus (West Timor only with coastal areas. Conclusion Information on significant malaria vectors associated with specific topography is useful for planning the mosquito control aspect of malaria management.

  17. Tobacco Use and Exposure among Children in Migrant and Non-migrant Households in Java, Indonesia.

    Science.gov (United States)

    Sukamdi; Wattie, Anna Marie

    2013-12-01

    This research note aims to understand the impact of parental migration on the children who stay behind by examining the issue of smoking. It asks whether tobacco use and exposure are higher among children in migrant households compared with those in non-migrant households in Java, Indonesia. Data were collected in 2008 in two provinces, West Java and East Java, as part of the Child Health and Migrant Parents in South-East Asia (CHAMPSEA) Project. The analytical sample used here relates to children aged 9, 10 and 11 living in both non-migrant and transnational households (N=451). The findings show that the incidence of ever having smoked among these primary school-aged children is relatively low at less than 10 percent, but that boys are much more likely to have used tobacco than girls. Findings from multivariate logistic models predicting smoking behavior show no difference between the children of migrants and non-migrants; nor does household wealth appear to influence whether or not a child has tried tobacco. Gender, child stunting (low height-for-age), carer's education, family functioning and tobacco use by friends are the four main factors found to be significantly associated with child smoking. PMID:24966446

  18. Comparison of the Farming System and Carbon Sequestration between Conventional and Organic Rice Production in West Java, Indonesia

    Directory of Open Access Journals (Sweden)

    M. Faiz Syuaib

    2010-03-01

    Full Text Available Organic farming provides many benefits in Indonesia: it can improve soil quality, food quality and soil carbon sequestration. This study was designed to compare soil carbon sequestration levels between conventional and organic rice farming fields in west Java, Indonesia. The results from soil analysis indicate that organic farming leads to soil with significantly higher soil carbon storage capacity than conventional farming. Organic farming can also cut some farming costs, but it requires about twice as much labor. The sharecropping system of rice farming in Indonesia is highly exploitative of workers; therefore, research should be conducted to develop a fairer organic farming system that can enhance both local and global sustainability.

  19. EDUCATION AND REGIONAL ECONOMIC GROWTH IN CENTRAL JAVA

    OpenAIRE

    Jamzani Sodik; Didi Nuryadin

    2011-01-01

    There has been a long debate on the relationship betwen investment on human resources and economic growth. This paper examines the affect of investment and three level of education, namely elementary school, junior high school, and senior high school, on regional economic growth in Central Java. It estimates a General Least Square on a pool data of 35 districts from 2004 to 2008. The results suggest that regional economic growth is influenced by investments and the growth of junior high schoo...

  20. DEVELOPMENT OF BALUWERTI SETTLEMENT IN SURAKARTA, CENTRAL JAVA

    Directory of Open Access Journals (Sweden)

    SOLIKHAH Nafi’ah

    2014-01-01

    Full Text Available Empathy is inseparable from social and cultural. One district in Surakarta Cities, Central Java that still has a specific character is Baluwerti which is the area for family and courtiers of Kasunanan palace. The problem of the development in Baluwerti Settlement is as a result the shift of empathy from its inhabitants. To assess, used syncrhonic-diachronic reading methods. Assessment of physical aspects reviewed through of compliance with spatial concepts of Mataram (Java state. Assessment of non-physical aspects include: the function of the building, socio-cultural, and ownership status. It is known that a shift in physical and non-physical aspects are the impact from reduced of the occupants empathy towards the Baluwerti existence.

  1. The resistance map of Aedes aegypti (Linn. to cypermethrin and malathion in Central Java

    Directory of Open Access Journals (Sweden)

    Bina Ikawati

    2015-06-01

    Full Text Available The increasing prevalence of Dengue Haemmorhaegic Fever (DHF is spread through all districts in Indonesia. Dengue Haemorrhagic Fever Control such as vector control, focussing to break DHF transmission. Some research about Ae. aegypti resistance had been done in DHF endemic area in Central Java. Resistance status of Ae. aegypti against insecticide programme promoted by health government in middle and low endemic DHF in Central Java was investigated in this research. Sample collected from 100 houses selected purposively in every village, at every District there were 3 villages selected. Samples consisted of egg, larvae and adult mosquitoes of Ae. aegypti, and reared to get F1. Resistance test of Ae. aegypti done by using WHO susceptibility impregnated paper test procedure. This research showed that Ae. aegypti in all research location had been resistance to malathion 0.8% with mosquitoes mortality average between 13.80%-61.67% and almost all sample is resistance to cypermethrin 0.05% with mosquitoes mortality between 10.00%-63.33% except with sample from Banjarnegara District which has mosquitoes mortality of 84.20%. The conclusion of this research is that Ae. aegypti in all research location had been resistance to malathion. Almost all location resistant to cypermethrin except Banjarnegara District sample which has tolerance level.

  2. Distribution of 137Cs radionuclide in industrial wastes effluents of Gresik, East Java, Indonesia

    International Nuclear Information System (INIS)

    The distribution of anthropogenic radionuclides 137Cs was measured from industrial waste effluent of Gresik to Gresik Sea in east Java, Indonesia. The activity of 37Cs detected at all stations was much lower than in northeast Japan both before and after NPP Fukushima accident. This indicated that in Gresik industrials waste did not consist of 137Cs. The lowest activity 137Cs occurred at the station nearest to the industrial waste effluent that contained some particle ions that were able to scavenge 137Cs and then precipate this radionuclide. Furthermore, the greatest 137Cs occurred at the station that has high current speeds that stirred up sediment to release 137Cs in seawater as a secondary source. The lowest salinity did not effect on the activity of 137Cs even though the lowest salinity and activity 137Cs occurred at the same station. (author)

  3. Slope stability analysis of landslide in Wayang Windu Geothermal Field, Pangalengan, West Java Province, Indonesia

    Science.gov (United States)

    Yuhendar, A. H.; Wusqa, U.; Kartiko, R. D.; Raya, N. R.; Misbahudin

    2016-05-01

    Large-scale landslide occurred in Margamukti village, Pangalengan, Bandung Regency, West Java Province, Indonesia. The landslide damaged geothermal gas pipeline along 300 m in Wayang Windu Geothermal Field. Based on field observation, landslide occured in rotational sliding movement. Laboratory analysis were conducted to obtain the characteristics of the soil. Based on the condition of the landslide in this area, the Factor of Safety can be simulated by the soil mechanics approach. Factor of safety analysis based on soil cohesion and internal friction angle was conducted using manual sensitivity analysis for back analysis. The analysis resulted soil cohesion in critical condition (FS<1) is 6.01 kPa. This value is smaller than cohesion of undisturbed slope soil sample. Water from rainfall is the most important instability factors in research area. Because it decreases cohesion in soils and increases weight and pore water pressure in granular media.

  4. Shear wave velocity structure in West Java, Indonesia as inferred from surface wave dispersion

    Science.gov (United States)

    Anggono, Titi; Syuhada

    2016-02-01

    We investigated the crust and upper mantle of West Java, Indonesia by measuring the group velocity dispersion of surface waves. We analyzed waveform from four teleseismic earthquake recorded at three 3-component broadband seismometers. We analyzed fundamental mode of Rayleigh and Love waves from vertical, radial, and transverse components using multiple filter technique. We inverted the measured group velocity to obtain shear wave velocity profile down to 200 km depth. We observed low shear wave velocity zone at depth of about 20 km. Shear velocity reduction is estimated to be 18% compared to the upper and lower velocity layer. The low velocity zone might be associated with the subducting slab of Indo-Australian Plate as similar characteristics of low velocity zones also observed at other subducting regions.

  5. Distribution of 137Cs Radionuclide in Industrial Wastes Effluents of Gresik, East Java, Indonesia

    Directory of Open Access Journals (Sweden)

    Muslim

    2015-04-01

    Full Text Available The distribution of anthropogenic radionuclides 137Cs was measured from industrial waste effluent of Gresik to Gresik Sea in east Java, Indonesia. The activity of 37Cs detected at all stations was much lower than in northeast Japan both before and after NPP Fukushima accident. This indicated that in Gresik industrials waste did not consist of 137Cs. The lowest activity 137Cs occurred at the station nearest to the industrial waste effluent that contained some particle ions that were able to scavenge 137Cs and then precipate this radionuclide. Furthermore, the greatest 137Cs occured at the station that has high current speeds that stirred up sediment to release 137Cs in seawater as a secondary source. The lowest salinity did not effect on the activity of 137Cs even though the lowest salinity and activity 137Cs occured at the same station

  6. Hymenopteran parasitoids associated with the banana-skipper Erionota thrax L. (Insecta: Lepidoptera, Hesperiidae in Java, Indonesia

    Directory of Open Access Journals (Sweden)

    ERNIWATI

    2011-04-01

    Full Text Available Erniwati, Ubaidillah R (2011 Hymenopteran parasitoids associated with the banana-skipper Erionota thrax L. (Insecta: Lepidoptera, Hesperiidae in Java, Indonesia. Biodiversitas 12: 76-85. Hymenopteran parasitoids of banana-skipper Erionota thrax L. (Insecta: Lepidoptera, Hesperiidae from Java, Indonesia are reviewed and an illustrated key to 12 species is presented to include Theronia zebra zebra, Xanthopimpla gamsura, Casinaria sp., Charops sp., Cotesia (Apanteles erionotae, Brachymeria lasus, B. thracis, Ooencyrtus pallidipes, Anastatus sp., Pediobius erionotae, Agiommatus sumatraensis and Sympiesis sp. The surveys of the natural enemies of the banana-skipper were conducted in 1990-2006 in several localities in Java. The aim of this study was to assess the native natural enemies of E. thrax, especially the parasitic Hymenoptera. Infested eggs, larvae and pupae of E. thrax were collected and reared in the laboratory. Emerging parasitoids were preserved in both dry mounting and in 80% alcohol for the species identification. Members of families Braconidae, Ichneumonidae, Encyrtidae, Pteromalidae, Chalcididae, Eupelmidae and Eulophidae were recorded as parasitoids of the banana skipper E. thrax from Java, Indonesia. Species distribution and alternative hosts of the parasitoids are presented.

  7. Reconstructed streamflow for Citarum River, Java, Indonesia: linkages to tropical climate dynamics

    Energy Technology Data Exchange (ETDEWEB)

    D' Arrigo, Rosanne [Tree-Ring Laboratory, Lamont-Doherty Earth Observatory, Palisades, NY (United States); Abram, Nerilie [The Australian National University, Research School of Earth Sciences, Canberra (Australia); Natural Environment Research Council, British Antarctic Survey, Cambridge (United Kingdom); Ummenhofer, Caroline [University of New South Wales, Sydney, NSW (Australia); Palmer, Jonathan [Gondwana Tree-Ring Laboratory, Canterbury (New Zealand); Mudelsee, Manfred [Climate Risk Analysis, Hannover (Germany)

    2011-02-15

    The Citarum river basin of western Java, Indonesia, which supplies water to 10 million residents in Jakarta, has become increasingly vulnerable to anthropogenic change. Citarum's streamflow record, only {proportional_to}45 years in length (1963-present), is too short for understanding the full range of hydrometeorological variability in this important region. Here we present a tree-ring based reconstruction of September-November Citarum streamflow (AD 1759-2006), one of the first such records available for monsoon Asia. Close coupling is observed between decreased tree growth and low streamflow levels, which in turn are associated with drought caused by ENSO warm events in the tropical Pacific and Indian Ocean positive dipole-type variability. Over the full length of record, reconstructed variance was at its weakest during the interval from {proportional_to}1905-1960, overlapping with a period of unusually-low variability (1920-1960) in the ENSO-Indian Ocean dipole systems. In subsequent decades, increased variance in both the streamflow anomalies and a coral-based SST reconstruction of the Indian Ocean Dipole Mode signal the potential for intensified drought activity and related consequences for water supply and crop productivity in western Java, where much of the country's rice is grown. (orig.)

  8. Small area estimation for estimating the number of infant mortality in West Java, Indonesia

    Science.gov (United States)

    Anggreyani, Arie; Indahwati, Kurnia, Anang

    2016-02-01

    Demographic and Health Survey Indonesia (DHSI) is a national designed survey to provide information regarding birth rate, mortality rate, family planning and health. DHSI was conducted by BPS in cooperation with National Population and Family Planning Institution (BKKBN), Indonesia Ministry of Health (KEMENKES) and USAID. Based on the publication of DHSI 2012, the infant mortality rate for a period of five years before survey conducted is 32 for 1000 birth lives. In this paper, Small Area Estimation (SAE) is used to estimate the number of infant mortality in districts of West Java. SAE is a special model of Generalized Linear Mixed Models (GLMM). In this case, the incidence of infant mortality is a Poisson distribution which has equdispersion assumption. The methods to handle overdispersion are binomial negative and quasi-likelihood model. Based on the results of analysis, quasi-likelihood model is the best model to overcome overdispersion problem. The basic model of the small area estimation used basic area level model. Mean square error (MSE) which based on resampling method is used to measure the accuracy of small area estimates.

  9. Why do some women still prefer traditional birth attendants and home delivery?: a qualitative study on delivery care services in West Java Province, Indonesia

    OpenAIRE

    Titaley Christiana R; Hunter Cynthia L; Dibley Michael J; Heywood Peter

    2010-01-01

    Abstract Background Trained birth attendants at delivery are important for preventing both maternal and newborn deaths. West Java is one of the provinces on Java Island, Indonesia, where many women still deliver at home and without the assistance of trained birth attendants. This study aims to explore the perspectives of community members and health workers about the use of delivery care services in six villages of West Java Province. Methods A qualitative study using focus group discussions ...

  10. Short Communication: Rediscovery of a remnant habitat of the critically endangered species, Hopea sangal, in Pasuruan District, East Java, Indonesia

    Directory of Open Access Journals (Sweden)

    SOEJONO

    2014-10-01

    Full Text Available Soejono. 2014. Rediscovery of a remnant habitat of the critically endangered species, Hopea sangal, in Pasuruan District, East Java, Indonesia. Biodiversitas 15: 236-239. During recent exploration for surviving indigenous flora carried out in Pasuruan District, East Java, the endangered tree species, Hopea sangal Korth., has been rediscovered in a previously unknown location in East Java. The IUCN Red List of Threatened Species, 2012, stated that H. sangal is critically endangered, A1cd, B1+2c, C1, D ver 2.3. This discovery of H. sangal, and other supporting species that may still survive, can support the program of recovery of threatened plant species. At least for Pasuruan region, the remaining habitat, can be used as the core for H. sangal protection, thus H. sangal can breed naturally and sustainably. This information also can be used as one of the references or consideration tools for stakeholders to determine the priority of restoration policy.

  11. Environmental factors influencing the recruitment and catch of tropical Panulirus lobsters in southern Java, Indonesia

    Science.gov (United States)

    Milton, David A.; Satria, Fayakun; Proctor, Craig H.; Prasetyo, Andhika P.; Utama, Andria A.; Fauzi, Mohamed

    2014-12-01

    Tropical Panulirus lobster fisheries in many parts of the world are open-access and poorly-regulated. This is in part because tropical Panulirus lobsters have an extended pelagic larval phase (up to 9 months) and their larval settlement may take place in different habitats and depths. When recruits of a fishery are believed not spawned locally, regulatory incentives are weak. We assessed the potential sources of recruits to a small, valuable fishery for six species of Panulirus lobster in southern Java, Indonesia with a larval advection model. The model predicted that between 1993 and 2007, 50-90% of the recruits were sourced locally compared to a mean of 25% from remote locations. The relative intensity of the Indonesian flow-through, the south Java current and seasonal onshore winds appear to be important in the local retention of recruits. Local fisheries records showed a strong seasonality in catch that we compared to potential environmental triggers with boosted regression trees. We found that the increased catch was associated with the rapid onset of increased rainfall (>90 mm) at the start of the monsoon (November-May). Fishers believe the coastal runoff during periods of high rainfall increases turbidity and thus enhanced catchability. Catches declined dramatically during an extended monsoon in 2010-2011, but recovered in early 2012 when rainfall patterns became more seasonal. These combined results show that there may be potential benefit of implementing local fisheries management regulations to increase sustainability. However, their effectiveness may be difficult to detect due to the strong influence of climate and oceanographic variability on both recruitment and subsequent catch.

  12. Talun-Huma, Swidden Agriculture, and Rural Economy in West Java, Indonesia

    Directory of Open Access Journals (Sweden)

    Mizuno Kosuke

    2013-08-01

    Full Text Available Talun-huma is an intensified land use system for swidden agriculture in Indonesia. Talun is a productive fallow system that is meaningful from ecological, social, and economic perspectives. Although it is considered a typical practice in West Java, this study proves that the term talun was used in many places in Indonesia besides West Java during colonial times.  This study also shows that talun-huma and agroforestry practice in the surveyed village is closely linked to the socioeconomic structure of the rural society based on the data collected in 2000–1. Huma is more likely to be practiced by the lower strata owning little agricultural and forestry land. The economic development reflected in the growth of banana leaf production and income from the non-­agricultural sector income has not excluded or diminished talun-huma and agro­forestry practices. Sharecropping practices and agricultural labor relations among the villagers have established huma practice. The social forestry program implemented in this region also supports the continuity of huma practice. Increase in banana leaf production does not diminish the practice of huma and talun agro­forestry, although banana leaf production tends to shorten the duration of the cycle. Moreover, the development of non-agricultural sectors and wet rice cultivation has had a positive impact on the existence of huma practices and the continuation of slash-and-burn practices.  Talun-huma and permanent forests with or without talun are good practices that keep the system sustainable from an economic and social point of view. Diversified farming, balanced rotation of land use, and diversity of plants, as well as the planting of leguminous land conservation trees such as kaliandra and gamal, play an important role in sustaining the system.  The introduction of banana leaf plants to the village in the 1990s has contributed significantly to the continuity of the system because the plants are a

  13. High caseload of childhood tuberculosis in hospitals on Java Island, Indonesia: a cross sectional study

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    Hurtig Anna-Karin

    2011-10-01

    Full Text Available Abstract Background Childhood tuberculosis (TB has been neglected in the fight against TB. Despite implementation of Directly Observed Treatment Shortcourse (DOTS program in public and private hospitals in Indonesia since 2000, the burden of childhood TB in hospitals was largely unknown. The goals of this study were to document the caseload and types of childhood TB in the 0-4 and 5-14 year age groups diagnosed in DOTS hospitals on Java Island, Indonesia. Methods Cross-sectional study of TB cases recorded in inpatient and outpatient registers of 32 hospitals. Cases were analyzed by hospital characteristics, age groups, and types of TB. The number of cases reported in the outpatient unit was compared with that recorded in the TB register. Results Of 5,877 TB cases in the inpatient unit and 15,694 in the outpatient unit, 11% (648 and 27% (4,173 respectively were children. Most of the childhood TB cases were under five years old (56% and 53% in the inpatient and outpatient clinics respectively. The proportion of smear positive TB was twice as high in the inpatient compared to the outpatient units (15.6% vs 8.1%. Extra-pulmonary TB accounted for 15% and 6% of TB cases in inpatient and outpatient clinics respectively. Among children recorded in hospitals only 1.6% were reported to the National TB Program. Conclusion In response to the high caseload and gross under-reporting of childhood TB cases, the National TB Program should give higher priority for childhood TB case management in designated DOTS hospitals. In addition, an international guidance on childhood TB recording and reporting and improved diagnostics and standardized classification is required

  14. Space Radar Image of Central Sumatra, Indonesia

    Science.gov (United States)

    1994-01-01

    This is a radar image of the central part of the island of Sumatra in Indonesia that shows how the tropical rainforest typical of this country is being impacted by human activity. Native forest appears in green in this image, while prominent pink areas represent places where the native forest has been cleared. The large rectangular areas have been cleared for palm oil plantations. The bright pink zones are areas that have been cleared since 1989, while the dark pink zones are areas that were cleared before 1989. These radar data were processed as part of an effort to assist oil and gas companies working in the area to assess the environmental impact of both their drilling operations and the activities of the local population. Radar images are useful in these areas because heavy cloud cover and the persistent smoke and haze associated with deforestation have prevented usable visible-light imagery from being acquired since 1989. The dark shapes in the upper right (northeast) corner of the image are a chain of lakes in flat coastal marshes. This image was acquired in October 1994 by the Spaceborne Imaging Radar C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) onboard the space shuttle Endeavour. Environmental changes can be easily documented by comparing this image with visible-light data that were acquired in previous years by the Landsat satellite. The image is centered at 0.9 degrees north latitude and 101.3 degrees east longitude. The area shown is 50 kilometers by 100 kilometers (31 miles by 62 miles). The colors in the image are assigned to different frequencies and polarizations of the radar as follows: red is L-band horizontally transmitted, horizontally received; green is L-band horizontally transmitted, vertically received; blue is L-band vertically transmitted, vertically received. SIR-C/X-SAR, a joint mission of the German, Italian and United States space agencies, is part of NASA's Mission to Planet Earth program.

  15. Continuous automatic classification of seismic signals of volcanic origin at Mt. Merapi, Java, Indonesia

    Science.gov (United States)

    Ohrnberger, Matthias

    2001-07-01

    Merapi volcano is one of the most active and dangerous volcanoes of the earth. Located in central part of Java island (Indonesia), even a moderate eruption of Merapi poses a high risk to the highly populated area. Due to the close relationship between the volcanic unrest and the occurrence of seismic events at Mt. Merapi, the monitoring of Merapi's seismicity plays an important role for recognizing major changes in the volcanic activity. An automatic seismic event detection and classification system, which is capable to characterize the actual seismic activity in near real-time, is an important tool which allows the scientists in charge to take immediate decisions during a volcanic crisis. In order to accomplish the task of detecting and classifying volcano-seismic signals automatically in the continuous data streams, a pattern recognition approach has been used. It is based on the method of hidden Markov models (HMM), a technique, which has proven to provide high recognition rates at high confidence levels in classification tasks of similar complexity (e.g. speech recognition). Any pattern recognition system relies on the appropriate representation of the input data in order to allow a reasonable class-decision by means of a mathematical test function. Based on the experiences from seismological observatory practice, a parametrization scheme of the seismic waveform data is derived using robust seismological analysis techniques. The wavefield parameters are summarized into a real-valued feature vector per time step. The time series of this feature vector build the basis for the HMM-based classification system. In order to make use of discrete hidden Markov (DHMM) techniques, the feature vectors are further processed by applying a de-correlating and prewhitening transformation and additional vector quantization. The seismic wavefield is finally represented as a discrete symbol sequence with a finite alphabet. This sequence is subject to a maximum likelihood test

  16. Dynamics of small ruminant development in Central Java-Indonesia

    NARCIS (Netherlands)

    Gede Suparta Budisatria, I.

    2006-01-01

    Small ruminants are an important but neglected resource in developing countries. Small ruminant production systems are complex. The multiple goals related to small ruminants, combined with the complexity of their management, and the resources and social arrangements involved, make small ruminants ke

  17. Instrumental lahar monitoring at Merapi Volcano, Central Java, Indonesia

    Science.gov (United States)

    Lavigne, F.; Thouret, J.-C.; Voight, B.; Young, K.; LaHusen, R.; Marso, J.; Suwa, H.; Sumaryono, A.; Sayudi, D.S.; Dejean, M.

    2000-01-01

    More than 50 volcanic debris flows or lahars were generated around Mt Merapi during the first rainy season following the nuees ardentes of 22 November 1994. The rainfalls that triggered the lahars were analyzed, using such instruments as weather radar and telemetered rain gauges. Lahar dynamics were also monitored, using new non-contact detection instrumentation installed on the slopes of the volcano. These devices include real-time seismic amplitude measurement (RSAM), seismic spectral amplitude measurement (SSAM) and acoustic flow monitoring (AFM) systems. Calibration of the various systems was accomplished by field measurements of flow velocities and discharge, contemporaneously with instrumental monitoring. The 1994–1995 lahars were relatively short events, their duration in the Boyong river commonly ranging between 30 min and 1 h 30 min. The great majority (90%) of the lahars was recognized at Kaliurang village between 13:00 and 17:30 h, due to the predominance of afternoon rainfalls. The observed mean velocity of lahar fronts ranged between 1.1 and 3.4 m/s, whereas the peak velocity of the flows varied from 11 to 15 m/s, under the Gardu Pandang viewpoint location at Kaliurang, to 8–10 m/s at a section 500 m downstream from this site. River slopes vary from 28 to 22 m/km at the two sites. Peak discharges recorded in various events ranged from 33 to 360 m3/s, with the maximum value of peak discharge 360 m3/s, on 20 May 1995. To improve the lahar warning system along Boyong river, some instrumental thresholds were proposed: large and potentially hazardous lahars may be detected by RSAM units exceeding 400, SSAM units exceeding 80 on the highest frequency band, or AFM values greater than 1500 mV on the low-gain, broad-band setting.

  18. Aragonite saturation state in a monsoonal upwelling system off Java, Indonesia

    Science.gov (United States)

    Xue, Liang; Wang, Huiwu; Jiang, Li-Qing; Cai, Wei-Jun; Wei, Qinsheng; Song, Hongjun; Kuswardani, Rita Tisiana Dwi; Pranowo, Widodo S.; Beck, Brian; Liu, Lin; Yu, Weidong

    2016-01-01

    Aragonite saturation state (Ωarag) and its influence from upwelling along the southern coast of Java, Indonesia were examined using carbonate and hydrographic data collected from 22 September to 2 October 2013. Results showed that sea surface Ωarag was lower in the upwelling area (2.97-3.44) than in the nonupwelling area (3.45-3.57), with the lowest value in the eastern part of the study area. We used a two end-member mixing model to separate contributions on Ωarag from two processes associated with upwelling: physical transport vs. biological production. Results indicated that physical transport induced at least a Ωarag decrease of 0.8, whereas biological production caused Ωarag to increase by up to 0.6. Additionally, the influence on Ωarag of interannual upwelling variability modulated by the Indian Ocean Dipole (IOD), a unique climate phenomenon in the Indian Ocean, was roughly estimated. We argue that the effect of interannual upwelling variability modulated by IOD events was possibly larger than what was imposed on Ωarag by increasing atmospheric CO2 levels over the past decade.

  19. Chemical Weathering of New Pyroclastic Deposits from Mt. Merapi (Java), Indonesia

    Energy Technology Data Exchange (ETDEWEB)

    Fiantis, Dian; Nelson, Malik; Van Ranst, Eric; Shamshudin, Josup; Qafoku, Nikolla

    2009-09-01

    Java Island, Indonesia with abundant amount of pyroclastic deposits is located in the very active and dynamic Pacific Ring of Fires. Studying the geochemical weathering indices of these pyroclastic deposits is important to get a clear picture about weathering profiles on deposits resulting from the eruption of Mt. Merapi. Immediately after the first phase of the eruption (March to June 2006), moist and leached pyroclastic deposits were collected. These pyroclastic deposits were found to be composed of volcanic glass, plagioclase feldspar in various proportions, orthopyroxene, clinopyroxene, olivine, amphibole, and titanomagnetite. Total elemental composition of the bulk samples (including trace elements and heavy metals) were determined by wet chemical methods and X-ray fluorescence (XRF) analyses. Weathering of the pyroclastic deposits was studied using various weathering indices. The Ruxton ratio, weathering index of Parker, Vought resudual index and chemical index of weathering of moist pyroclastic are lower than the leached sample but the alteration indices (chemical and plagioclase) are slightly higher in the moist compared to the leached pyroclastic deposits.

  20. Improved milk production performance of smallholder farms in West Java (Indonesia).

    Science.gov (United States)

    Sembada, Pria; Duteurtre, Guillaume; Purwanto, Bagus Priyo; Suryahadi

    2016-04-01

    In Indonesia, because of the rapidly growing demand for dairy products, the development of milk production in rural communities can play a strong role in reducing poverty. However, the development of smallholder dairy production requires adequate support from the government, development organizations, and private firms. To assess the needs and situations of poor dairy farmers, we conducted a study in Ciater sub-district in West Java Province to compare the current situation with the situation that prevailed 4 years ago, i.e., before the implementation of a dairy development project. Data were collected from 61 farms in June 2014. The average number of cows on the farms surveyed was three to four, and each relied on cultivating an average of 0.4 ha of forage. Results showed that thanks to the project activities, milk productivity per cow and net income from milk production increased by 25 % between 2010 and 2014. These results underline the importance of providing training and technical support for the development of the livelihoods of dairy smallholders. PMID:26969314

  1. Physiological and Molecular Characteristics of Bacterial Isolates from Bandealit Coastal Area Jember, East Java, Indonesia

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    DINA FITRIYAH

    2013-06-01

    Full Text Available Bacteria are the most dominant group of microorganisms in aquatic environments due to their role in organic matter decomposition. Decomposition activity is related to the type and dominance of bacteria in the communities. Therefore, study of bacterial diversity is an important step to understand their role in aquatic ecosystems. This study was to determine bacterial diversity and their physiological characters of bacteria from Bandealit Coast in Jember East Java Indonesia. The bacteria were confirmed by BOX-PCR profile for their genetic polymorphisms. Identification of potential isolate was conducted based on 16S rRNA gene sequence. The result showed that BA011109 isolate was able to utilize D-cellobiose as a sole substrate, indicating its ability to hydrolyse -glucoside bond. This isolate was a potential decomposer in the area considering that most of organic pollutants were from plants that cointain high cellulose. Based on its 16S rRNA gene sequence, this isolate was closely related to Microbacterium esteraromaticum with 100% homology. Further study on quantitative hydrolytic activities is needed to elucidate its role as an organic matter decomposer in aquatic environment.

  2. EDUCATION AND REGIONAL ECONOMIC GROWTH IN CENTRAL JAVA

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    Jamzani Sodik

    2011-09-01

    Full Text Available There has been a long debate on the relationship betwen investment on human resources and economic growth. This paper examines the affect of investment and three level of education, namely elementary school, junior high school, and senior high school, on regional economic growth in Central Java. It estimates a General Least Square on a pool data of 35 districts from 2004 to 2008. The results suggest that regional economic growth is influenced by investments and the growth of junior high school attainment. However the growth of senior high school attainment and growth of elementary school attainment do not affect regional economic growth.Keywords: Investment, education, regional economic growth, panel dataJEL classification numbers: O15, O43

  3. AN ANALYSIS OF PROTEIN AND CALORIE CONSUMPTION IN CENTRAL JAVA

    Directory of Open Access Journals (Sweden)

    Agus Widarjono

    2014-10-01

    Full Text Available AbstractThis study analyses calorie and protein consumption in Central Java Province. The calorie and protein elasticity are derived from demand elasticity of the ten food groups encompassing cereals, fish, meats, eggs and milk, vegetables, fruits, oil and fats, prepared foods and drinks, other foods and tobacco products. Most of calorie and protein-price elasticity of the ten food group are negative. Consumption of calorie and protein are most responsive to prices of eggs and milk. Protein -price elasticities are less elastic than calorie-price elasticities. Calorie and protein-income elasticity are positive and become lesselastic in moving from lower to higher income households but protein is less responsive to income change than calorie. Keywords: QUAIDS, demand elasticity, nutrient elasticity, Central Java ProvinceJEL Classification numbers: D12, O12AbstrakStudi ini menganlisis konsumsi kalori dan protein di Jawa Tengah. Elastisitas kalori dan protein dihitung dari elastisitas permintaan dari 10 kelompok komoditi makanan yang terdiri dari padi-padian, ikan, daging, telur dan susu, sayur-sayuran, buah-buahan, minyak dan lemak, makanan dan minumun jadi, makanan lainnya dan tembakau dan hasilnya. Sebagian besar elastisitas harga kalori dan protein adalah negatif. Konsumsi kalori dan protein adalah kelompok makanan yang paling responsif terhadap perubahan harga telur dan susu. Elastisitas pendapatan kalori dan protein adalah positif tetapi menjadi lebih elastis untuk rumah tangga berpenghasilan lebih tinggi tetapi protein kurang responsif terhadap perubahan pendapatan daripada kalori.Keywords: QUAIDS, elastisitas permintaan, elastisitas nutrisi, Jawa TengahJEL Classification numbers: D12, O12

  4. The quality of Muntilan sand (Central Java) as construction material, a longitudinal study

    Science.gov (United States)

    Endroyo, Bambang

    2016-04-01

    Muntilan sand is a volcanic sand generated by the volcanic activities of Mount Merapi which excavated from Muntilan district. Mount Merapi located at Central Java, Indonesia, is still active until now and erupts almost every 5-10 years. It's eruptions produced the form of lava which later get cold, perched around the peak, and forming lava domes. Furthermore, a part of lava dome avalanches will be slide down through the rivers on the the foot of the mountain. One of several districts which have rivers that containing volcanic materials is Muntilan. Muntilan sand has been used widely as a construction material. The prospects of thiruses were very good and may not be substituted by the other local sand. As a construction material, Muntilan sand must fulfill technical standard (durability number, fineness modulus, unit weight, silt content, organic content, and chemical content). But as a nature material, Muntilan sands also are influenced by circumstance of the environment. The research was conducted to describe the quality of Muntilan sand in a long term (the past until future). The method used was descriptive in longitudinal study and also a meta analysis. The result may useful for contractors and consultants (local, national and international/foreign) which will get a several projects in Central Java. The research conclusions are: (1) Until several years which will come, Muntilan sand was suitable for the construction works,(2) The durability, fineness modulus, unit weight, silt content, and organic content was in a constant rate, and have tend to increase for future, and (3) The chemical content was not in constant rate but varies in long term.

  5. Configuring calendar variation based on time series regression method for forecasting of monthly currency inflow and outflow in Central Java

    Science.gov (United States)

    Setiawan, Suhartono, Ahmad, Imam Safawi; Rahmawati, Noorgam Ika

    2015-12-01

    Bank Indonesia (BI) as the central bank of Republic Indonesiahas a single overarching objective to establish and maintain rupiah stability. This objective could be achieved by monitoring traffic of inflow and outflow money currency. Inflow and outflow are related to stock and distribution of money currency around Indonesia territory. It will effect of economic activities. Economic activities of Indonesia,as one of Moslem country, absolutely related to Islamic Calendar (lunar calendar), that different with Gregorian calendar. This research aims to forecast the inflow and outflow money currency of Representative Office (RO) of BI Semarang Central Java region. The results of the analysis shows that the characteristics of inflow and outflow money currency influenced by the effects of the calendar variations, that is the day of Eid al-Fitr (moslem holyday) as well as seasonal patterns. In addition, the period of a certain week during Eid al-Fitr also affect the increase of inflow and outflow money currency. The best model based on the value of the smallestRoot Mean Square Error (RMSE) for inflow data is ARIMA model. While the best model for predicting the outflow data in RO of BI Semarang is ARIMAX model or Time Series Regression, because both of them have the same model. The results forecast in a period of 2015 shows an increase of inflow money currency happened in August, while the increase in outflow money currency happened in July.

  6. The LUSI Seismic Experiment: Deployment of a Seismic Network around LUSI, East Java, Indonesia

    Science.gov (United States)

    Karyono, Karyono; Mazzini, Adriano; Lupi, Matteo; Syafri, Ildrem; Haryanto, Iyan; Masturyono, Masturyono; Hadi, Soffian; Rohadi, Suprianto; Suardi, Iman; Rudiyanto, Ariska; Pranata, Bayu

    2015-04-01

    The spectacular Lusi eruption started in northeast Java, Indonesia the 29 of May 2006 following a M6.3 earthquake striking the island. Initially, several gas and mud eruption sites appeared along the reactivated strike-slip Watukosek fault system and within weeks several villages were submerged by boiling mud. The most prominent eruption site was named Lusi. Lusi is located few kilometres to the NE of the Arjuno-Welirang volcanic complex. Lusi sits upon the Watukosek fault system. From this volcanic complex originates the Watukosek fault system that was reactivated by the M6.3 earthquake in 2006 and is still periodically reactivated by the frequent seismicity. To date Lusi is still active and erupting gas, water, mud and clasts. Gas and water data show that the Lusi plumbing system is connected with the neighbouring Arjuno-Welirang volcanic complex. This makes the Lusi eruption a "sedimentary hosted geothermal system". To verify and characterise the occurrence of seismic activity and how this perturbs the connected Watukosek fault, the Arjuno-Welirang volcanic system and the ongoing Lusi eruption, we deployed 30 seismic stations (short-period and broadband) in this region of the East Java basin. The seismic stations are more densely distributed around LUSI and the Watukosek fault zone that stretches between Lusi and the Arjuno Welirang (AW) complex. Fewer stations are positioned around the volcanic arc. Our study sheds light on the seismic activity along the Watukosek fault system and describes the waveforms associated to the geysering activity of Lusi. The initial network aims to locate small event that may not be captured by the Indonesian Agency for Meteorology, Climatology and Geophysics (BMKG) seismic network and it will be crucial to design the second phase of the seismic experiment that will consist of a local earthquake tomography of the Lusi-Arjuno Welirang region and temporal variations of vp/vs ratios. Such variations will then be ideally related to

  7. Transitions in eruption style at Merapi Volcano (Java, Indonesia); insights from satellite thermal infrared images and numerical modeling

    Science.gov (United States)

    Carr, B. B.; Clarke, A. B.; Vanderkluysen, L.; De'Michieli Vitturi, M.

    2012-12-01

    Merapi is a 2968 m high volcano located in the Central Java Province of Indonesia and one of the country's most active volcanoes. Episodes of andesitic dome growth are periodically interrupted by explosive eruptions, which have caused at least 429 fatalities in the last 20 years alone. We use thermal infrared (TIR) images from the Moderate Resolution Imaging Spectrometer (MODIS) and Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) instruments to measure heat flux at Merapi Volcano over the time period from 2006-2010. We also estimate effusion rates at the vent from the heat flux values using the method of Harris and Ripepe (2007, Geophys. Res. Let. 34). Our data set includes over 500 MODIS images and over 40 ASTER scenes that allow us to observe trends in heat flux at the vent over time. We produce a 5-year record of heat flux at Merapi that includes a typical Merapi-style, dome-building effusive eruption in 2006 and the explosive VEI 3-4 eruption of 2010. We are able to confirm the accuracy of heat flux measurements and effusion rate estimates from TIR data by comparison with a limited number of ground observations from the 2006 and 2010 eruptions. Our observations capture transitions in activity at Merapi from inactive to active and from effusive to explosive as well as the time scales over which these transitions occur. We use a numerical approach to model magma ascent in the volcanic conduit in order to understand factors that may have led to significant changes in eruption rate and style over this period. We constrain relevant model input and output parameters using previous petrologic, seismic, and geodetic studies of the Merapi system, and vary several critical parameters over reasonable ranges as documented in the literature. Results suggest that chamber pressure and some combination of total volatile content and rate of open-system degassing are the primary parameters controlling the observed transitions in eruption rate and style.

  8. Use of multitemporal InSAR data to develop geohazard scenarios for Bandung, Western Java, Indonesia

    Science.gov (United States)

    Salvi, Stefano; Tolomei, Cristiano; Duro, Javier; Pezzo, Giuseppe; Koudogbo, Fifamè

    2015-04-01

    The Greater Bandung metropolitan area is the second largest urban area in Indonesia, with a population of 8.6 million. It is subject to a variety of geohazards: volcanic hazards from seven active volcanoes within a radius of 50 km; high flood hazards, seismic hazard due to crustal active faults, the best known being the 30-km long Lembang fault, 10 km North of the city centre; subsidence hazards due to strong aquifer depletion; landslide hazard in the surrounding high country. In the framework of the FP7 RASOR project, multitemporal satellite SAR data have been processed over Bandung, Western Java. We used the SBAS InSAR technique (Berardino et al., 2002) to process two ALOS-1 datasets, to investigate the various sources of surface deformation acting in the area in the period 2008-2011. Persistent Scatterer Interferometry (PSI) has also been applied to achieve ground motion measurements with millimetric precision and high accuracy. The PSI processing technique considers a system of points that reflect the radar signal from the satellite continuously through the time. It makes use of differential interferometric phase measurements to generate long term terrain deformation and digital surface model maps. The GlobalSARTM algorithms developed by Altamira Information are applied to COSMO-SkyMed data acquired to measure ground motion over the area of interest. Strong ground displacements (up to 7 cm/yr) due to groundwater abstraction have been measured in the Bandung basin. The identification of long wavelength signals from tectonic sources is difficult due to the limited InSAR coherence outside of the urban environment. Limited deformation is observed also in the Tangkuban Perahu volcano to the north. The spatial and temporal distribution of the ground motion is important supporting information for the generation of long term subsidence and flood hazard scenarios.

  9. Fluid flow modeling at the Lusi mud eruption, East java, Indonesia.

    Science.gov (United States)

    Collignon, Marine; Schmid, Daniel; Mazzini, Adriano

    2016-04-01

    The 29th of may 2006, gas water and mud breccia started to erupt at several localities along the Watukosek fault system, in the Sidoarjo Regency in East java, Indonesia. The most prominent eruption, named Lusi, is still active and covering a surface of nearly 7 km2, resulting in the displacement of ~ 30 000 people. Although the origin and the chemical composition of the erupted fluids have been documented, the mechanical and physical properties of the mud are poorly constrained, and many aspects still remain not understood. Very little is known about the internal dynamics of the Lusi conduit(s). In this study, conducted in the framework of the Lusi Lab project (ERC grant n°308126) we use both analytical and numerical methods to better understand the flow dynamics within the main conduit and to try to explain the longevity of the edifice. The 2D numerical model considers a vertical conduit with a reservoir at its base and solves the stokes equations, discretized on a finite element mesh. Although, three phases (solid, liquid and gas) are present in nature, we only consider the liquid phase. The solid phase is treated as rigid particles in suspension in the liquid. The gaseous phase (methane and carbon dioxide) is treated in an analytical manner using the equations of state of the H2O-CO2 and H2O-CH4 systems. Here, we discuss the effects of density, viscosity, gas concentration and clasts concentration and size on the dynamics of the flow in the conduit as well as implications of the conduit stability.

  10. Reservoir Characterization around Geothermal Field, West Java, Indonesia Derived from 4-D Seismic Tomography

    Science.gov (United States)

    Verdhora Ry, Rexha; Nugraha, A. D.

    2016-01-01

    Observation of micro-seismic events induced by intensive geothermal exploitation in a particular geothermal field, located in West Java region, Indonesia was used to detect the fracture and permeability zone. Using local monitoring seismometer network, tomographic inversions were conducted for the three-dimensional Vp, Vs, and Vp/Vs structure of the reservoir for January - December 2007, January - December 2008, and January - December 2009. First, hypocenters location was relocated using joint hypocenter determination (JHD) method in purpose to estimate best location. Then, seismic tomographic inversions were conducted using delay time tomography for dataset of every year respectively. The travel times passing through the three-dimensional velocity model were calculated using ray tracing pseudo-bending method. Norm and gradient damping were added to constrain blocks without ray and to produce smooth solution model. The inversion algorithm was developed in Matlab environment. Our tomographic inversion results from 3-years of observations indicate the presence of low Vp, low Vs, and low Vp/Vs ratio at depths of about 1 - 3 km below sea level. These features were interpreted may be related to steam-saturated rock in the reservoir area of this geothermal field. The locations of the reservoir area were supported by the data of well- trajectory, where the zones of high Vp/Vs were observed around the injection wells and the zones of low Vp/Vs were observed around the production wells. The extensive low Vp/Vs anomaly that occupies the reservoir is getting stronger during the 3-years study period. This is probably attributed to depletion of pore liquid water in the reservoir and replacement with steam. Continuous monitoring of Vp, Vs, and Vp/Vs is an effective tool for geothermal reservoir characterization and depletion monitoring and can potentially provide information in parts of the reservoir which have not been drilled.

  11. Science Diplomacy: U.S. Response to the LUSI Disaster, Sidoarjo, East Java, Indonesia

    Science.gov (United States)

    McClelland, C. R.; Loree, J.; Williams, V.

    2009-12-01

    The U.S. is recognized globally for its leadership in science and technology. Scientific cooperation is an important tool in the application of "smart power" to create partnerships with countries around the world. The State Department's Office of the Science Advisor works to increase the number of scientists engaged in diplomacy through coordination with the American Association of the Advancement of Science, Science Diplomacy Fellows, Jefferson Science Fellowships, and the Embassy Science Fellows Program. In addition, scientific cooperation occurs at all levels through relationships between science faculties, scientific institutions, and technical assistance programs. President Obama made increased collaboration on science and technology, the appointment of new science envoys, and the opening of new scientific centers of excellence in Africa, and the Middle East, and Southeast Asia a central component of his Cairo speech. Indonesia, science diplomacy crosses myriad programs. Negotiations on a bilateral Science and Technology Agreement between the U.S. and Indonesia will begin in September. USAID provides assistance in volcano/earthquake monitoring, forest management and reduction of illegal logging with DOJ, clean water and sanitation, the Coral Triangle Initiative to sustain Indonesia's marine biodiversity, coastal resilience with NOAA, clean energy, clean air initiatives with EPA, and emergency disaster response. The LUSI mudflow disaster, located just 27 km south of the U.S. Consulate in Surabaya, has already displaced thousands, has contributed to environmental degradation, and threatens critical transportation infrastructure. U.S. assistance to Indonesia to mitigate the impact of the LUSI mudflow on surrounding communities and the environment was complicated by questions surrounding the cause of the mud: industrial accident or natural disaster. But, the devastating impact on the local environment, population, and businesses was unquestioned. Experts from the

  12. Correlation of Radiocarbon Dating on Surowono Temple to Other Temples in Central Java and East of Java

    International Nuclear Information System (INIS)

    Radiocarbon dating on charcoal sample have been carried out from Surowono Temple sites, Canggu village, Pare district, Kediri East Java Province. Sampling carried out by excavation on a few location with 5 test holes, that is LU1, LU2, LU3. LU4, LU5. Laboratorium analysis on significant charcoal sample only gained from LU3 test hole. After being processed and prepared to be benzene by using Benzene Synthesizer and counted by Liquid Scintillation Counter Packard 2000CA/LL, was found that age of radiocarbon dating is 885 ± 51.46 BP or 1052.61 ± 51.46 BP. Correction result tree ring correction resulting confidence level 68.3 % : 1052 - 1245 AD while confidence level on 95.4 % : 1038 - 1262 AD. Compare to recent research shows that radiocarbon dating result on Surowono temple and other temples in East of Java around 13th - 15th century and other temples in Southern of Central Java around 10th century, while other temples in Northern of Central Java around 8'th century. (author)

  13. FARMING EFFICIENCY AND AGRICULTURAL EXTENSION PERFORMANCE IN CENTRAL JAVA

    Directory of Open Access Journals (Sweden)

    Sucihatiningsih Dian Wisika Prajanti

    2014-03-01

    Full Text Available The study aims to analyze the level of agricultural sector efficiency and agricultural extension performance in Central Java. A stochastic production function is used to estimate the efficiency. Meanwhile, descriptive statistics was employed to assess the performance of agricultural extension. The result reveals that agricultural sectors; corn, rice, and vegetable, are considered to be less efficient. However, there is an opportunity to optimize the agricultural products by using production factors based only on the needs. Moreover, it is found that the respondents' perception of the agricultural extension performance is less optimum and the number of extension is not yet ideal. Keywords: Efficiency, stochastic frontier, performance, agricultural extension JEL Classification Numbers: C61, Q16.AbstrakPenelitian ini bertujuan untuk menganalisis tingkat efisiensi sektor pertanian dan kinerja penyuluh pertanian di Propinsi Jawa Tengah. Model fungsi produksi stokastik disusun untuk memperkirakan tingkat efisiensi, dan statistik deskriptif digunakan untuk menaksir kinerja penyuluhan pertanian. Hasil penelitian menunjukkan bahwa pertanian jagung, padi, dan sayur belum efisien. Masih terdapat kesempatan untuk mengoptimalkan produksi pertanian melalui penyuluhan untuk menggunakan faktor produksi berdasarkan kebutuhan. Persepsi responden terhadap kinerja penyuluh pertanian menunjukkan bahwa mereka belum optimal dan jumlahnya belum ideal.Kata kunci: Efisiensi, stochastic frontier, penyuluhan pertanianJEL Classification Numbers: C61, Q16

  14. Diversity of soil macrofauna on different pattern of sloping land agroforestry in Wonogiri, Central Java

    OpenAIRE

    SUNARTO; SUGIYARTO; MARKANTIA ZARRA PERITIKA

    2012-01-01

    Peritika MZ, Sugiyarto, Sunarto. 2012. Diversity of soil macrofauna on different pattern of sloping land agroforestry in Wonogiri, Central Java. Biodiversitas 13: 140-144. The purposes of this study were to determine the diversity level of soil macrofauna on different patterns of sloping land agroforestry, in Wonogiri District, Central Java, and to find out the relationship between environmental factors and the level of soil macrofauna diversity. The study was conducted by sampling at three d...

  15. Vegetation analysis of Samin watershed, Central Java as water and soil conservation efforts

    OpenAIRE

    MARIDI; PUTRI AGUSTINA; ALANINDRA SAPUTRA

    2014-01-01

    Maridi, Agustina P, Saputra A. 2014. Vegetation analysis of Samin watershed, Central Java as water and soil conservation efforts. Biodiversitas 15: 215-223. Samin watershed in Central Java is one of 282 Indonesian watersheds which are in critical condition. Nowadays, the sustainability of forest resources in the upstream of Samin watershed is threatened by exploitation of forest by people. As a result, erosion and sedimentation are occurring in this area that may pose a threat of flooding and...

  16. Recent uplift and hydrothermal activity at Tangkuban Parahu volcano, west Java, Indonesia

    Science.gov (United States)

    Dvorak, J.; Matahelumual, J.; Okamura, A.T.; Said, H.; Casadevall, T.J.; Mulyadi, D.

    1990-01-01

    Tangkuban Parahu is an active stratovolcano located 17 km north of the city of Bandung in the province west Java, Indonesia. All historical eruptive activity at this volcano has been confined to a complex of explosive summit craters. About a dozen eruptions-mostly phreatic events- and 15 other periods of unrest, indicated by earthquakes or increased thermal activity, have been noted since 1829. The last magmatic eruption occurred in 1910. In late 1983, several small phreatic explosions originated from one of the summit craters. More recently, increased hydrothermal and earthquake activity occurred from late 1985 through 1986. Tilt measurements, using a spirit-level technique, have been made every few months since February 1981 in the summit region and along the south and east flanks of the volcano. Measurements made in the summit region indicated uplift since the start of these measurements through at least 1986. From 1981 to 1983, the average tilt rate at the edges of the summit craters was 40-50 microradians per year. After the 1983 phreatic activity, the tilt rate decreased by about a factor of five. Trilateration surveys across the summit craters and on the east flank of the volcano were conducted in 1983 and 1986. Most line length changes measured during this three-year period did not exceed the expected uncertainty of the technique (4 ppm). The lack of measurable horizontal strain across the summit craters seems to contradict the several years of tilt measurements. Using a point source of dilation in an elastic half-space to model tilt measurements, the pressure center at Tangkuban Parahu is located about 1.5 km beneath the southern part of the summit craters. This is beneath the epicentral area of an earthquake swarm that occurred in late 1983. The average rate in the volume of uplift from 1981 to 1983 was 3 million m3 per year; from 1983 to 1986 it averaged about 0.4 million m3 per year. Possible causes for this uplift are increased pressure within a very

  17. Legal and actual central bank independence : A case study of Bank of Indonesia

    NARCIS (Netherlands)

    Artha, I.K.D.S.; de Haan, J.

    2010-01-01

    Indicators of central bank independence (CBI) based on the interpretation central bank laws in place may not capture the actual independence of the central bank. This paper develops an indicator of actual independence of the Bank Indonesia (BI), the central bank of Indonesia, for the period 1953-200

  18. Organic chemical composition of mud from the LUSI mud volcano, Sidoarjo, East Java, Indonesia

    Science.gov (United States)

    Rosenbauer, R. J.; Campbell, P.; Lam, A.

    2009-12-01

    Sidoarjo, East Java, Indonesia is the site of LUSI, a terrestrial mud volcano that has been erupting since May 29, 2006. In response to a U.S. Department of State request, the U.S. Geological Survey has been assisting the Indonesian Government to describe the geological and geochemical aspects and potential health risk of the mud eruption. We report here on the organic chemical composition of the mud. Organic chemical analyses were carried out by gas chromatography/mass spectroscopy following organic extraction by microwave-assisted solvent extraction and compound fractionation by adsorption chromatography. There is a petroliferous component in the mud that is fresh, immature, and nonbiodegraded. There is a complete suite of n-alkanes with a bell-shaped pattern typical of fresh petroleum with a Cmax around C20. The alkane content ranges from 0.12 to 1.01 mg/kg dry mud. The presence of certain hopanes (i.e. 17 α,21β(H)-30-norhopane and 17α,21β(H)-hopane) is also indicative of the presence of oil. The proportions of other biomarker compounds (pristane/phytane = 2.4) and the dominance of the C27 sterane (5α(H),14α(H),17α(H)-chlolestane) suggest that oil formed under oxic conditions and has a likely coastal marine or terrigenous source. The presence of oleanane indicates a Cretaceous or younger age for the petrogenic material. These geochemical parameters are consistent with Indonesian oil derived from Tertiary marlstone source rocks that contained kerogen deposited under oxic conditions, probably the upper Miocene Klasafet Formation. Polycyclic aromatic hydrocarbons (PAHs) are present and range in content from 0.1 to 2.2 mg/kg dry mud. The low molecular weight (LMW) PAHs, in particular, naphthalene and methyl-naphthalene are dominant except for perylene which is ubiquitous in the environment. The presence of both parent and higher homologue PAHs indicate a petrogenic rather than combustion source. PAHs are known carcinogens but toxicity data in sediments are

  19. Improving Sanitation at Scale: Lessons from TSSM Implementation in East Java, Indonesia

    OpenAIRE

    Samia Amin; Anu Rangarajan; Evan Borkum

    2011-01-01

    Low-quality or nonexistent sanitation affects health and hinders economic development, especially in the world's poorest countries. To address this issue, the Water and Sanitation Program, a partnership administered by the World Bank and funded by the Bill & Melinda Gates Foundation, launched a global initiative in 2006 at selected sites in India, Indonesia, and Tanzania. In Indonesia, the program was known as the Total Sanitation and Sanitation Marketing initiative, which moved beyond simply...

  20. Directed Volcanic Blast as a Tragedy of October 26Th, 2010 at Merapi Volcano, Central Java

    Directory of Open Access Journals (Sweden)

    Igan S. Sutawidjaja

    2014-07-01

    Full Text Available DOI: 10.17014/ijog.v8i3.163Merapi is an active strato volcano located in Central Java. This volcano is regarded as the most active and most dangerous volcano in Indonesia. Since the twentieth century, the activities have comprised mainly the effusive growth of viscous lava domes and lava tongues, with occasional gravitational collapses of parts of over-steepened domes producing pyroclastic flows, commonly defined as “Merapi-Type”. Since October 2010, however, explosive eruptions of a relatively large size have occurred to VEI 4, and some associated pyroclastic flows were larger and had farther reach than any produced on July 2006. These events may also be regarded as another type of eruptions for Merapi. On October26th, 2010 such event happened, even though it was not caused by pyroclastic flows of the dome collapses, about thirty people were killed including Mbah Marijan, known as the Merapi volcano's spiritual gatekeeper, who was found dead at his home approximately 4 km from the crater. The Yogyakarta Palace subsequently confirmed his death. This time the disaster was caused by a sudden directed blast that took place at 17:02 pm throughout Cangkringan, Kinahrejo Village, at the south flank of Merapi Volcano. The victims were the local people who did not predict the blast threatened their areas, because they believed that the pyroclastic flows from the dome collapses as long as they knew, did not threaten their areas, and pyroclastic flows would flow down following the Boyong River as the closest valley to their village. The blast swept an area about 8 km2, reaching about 5 km in distance, deposited thin ash, and toppled all trees to the south around the Kinahrejo and Pakem areas. The blast that reached Kinahrejo Village seemed to have moderate temperatures, because all trees facing the crater were not burnt. However, the victims were affected by dehydration and blanketed by fine ash.

  1. Comparative energy input–output and financial analyses of greenhouse and open field vegetables production in West Java, Indonesia

    International Nuclear Information System (INIS)

    This paper estimates energy consumption per unit floor area of greenhouse and open field for tomato, chili and lettuce production. Primary data were collected from 530 vegetable farmers during Jan–Dec, 2010 in West Java, Indonesia. Energy estimates were calculated from actual amount of inputs and outputs and corresponding conversion factors. Results reveal that the total input energy used in greenhouse (GH) production of tomato, chili (medium and high land) and lettuce were 47.62, 41.55, 58.84, and 24.54 GJ/ha respectively. Whereas, the requirement of total input energy for open field (OF) production of tomato, chili (medium and high land) and lettuce were 49.01, 41.04, 57.94 and 23.87 GJ/ha, respectively. The ratio of output to input energy was higher in greenhouse production (0.85, 0.45 and 0.49) than open field vegetable production (0.52, 0.175 and 0.186) for tomato, chili medium land and chili highland, respectively, but output–input ratio of lettuce open field production was twice as that of greenhouse vegetable production. Financial analysis revealed higher mean net returns from greenhouse vegetable production as 7043 $/ha (922–15,299 $/ha) when compared to 571 $/ha (44–1172 $/ha) from open field vegetable production. Among the greenhouse vegetables, tomato cultivation was the most profitable in terms of energy efficiency and financial productivity. - Highlights: ► Energy input–output analysis is carried out to compare vegetables production in greenhouse and open field. ► Tomato, Chili and Lettuce production in West Java, Indonesia. ► Economic analysis is conducted to compare the two production systems

  2. Mobile Broadband for the Farmers: A Case Study of Technology Adoption by Cocoa Farmers in Southern East Java, Indonesia

    Directory of Open Access Journals (Sweden)

    I. Nabhani

    2016-06-01

    Full Text Available The objective of this paper is to examine the factors that affect Indonesia cocoa farmer intention to use mobile phone application. The main factors examined in this study are perceived usefulness (PU, perceived ease of use (PEOU, business factors and individual factors. The study sample consists of 191 respondents in thirteen cocoa farmer centers in southern East Java. Data were analyzed by employing Structural Equation Modeling (SEM. The findings revealed that the user intention on adopting mobile phone application especially by cocoa farmers is significantly impacted by social influence and this is in line with the massive growth the usage of social media application in Indonesia, other factors that determine the adoption are competitiveness pressure and cost perception. This research has a limitation that the generalizability of the findings is limited to the geographical scope of the sample. Based on findings, as the practical implications of this study, to get a higher rate on the adoption of mobile phone application, stakeholders need to ensure the benefit of technology adoption by providing more secure, more comfort, and more sounds like cloud ecosystem to increase the perception on ease of use and perception of usefulness. Novelty of this study is the combination of business factors and individual factors on the existing model of Technology Acceptance Model (TAM.

  3. Pest and pest managment participatory appraisal: Nanggung, West Java, Indonesia, 11-12 September 2006

    OpenAIRE

    Luther, G.

    2006-01-01

    A participatory appraisal (PA) of the pest and pest management situation in Nanggung Subdistrict, West Java, was conducted as part of the SANREM CRSP SE Asia project, 'Agroforestry and Sustainable Vegetable Production in Southeast Asian Watersheds', on 11-12 September 2006. The main objective of the PA was to make a qualitative assessment of the situation to enable pertinent planning of research activities.

  4. Meaning Revealed: Grebeg Besar in Demak, Central Java

    Directory of Open Access Journals (Sweden)

    Siti Muawanah

    2006-12-01

    Full Text Available This article examines a Javanese Muslim celebration known as Grebeg Besar, a celebration which maintains cultural heritage, disseminates Islam and raises the regional income of the people of Demak. Demak was established by Raden Fatah.6 According to Babad Tanah Jawa, Raden Fatah was a descendant of the last Majapahit king, Kertabhumi Brawijaya V, from a Chinese prince who was given to his favorite boy, a governor of Palembang, Arya Damar or Joko Dillah. Together with his younger brother, Raden Husen,e Raden Fatah went to Java to devote his life to the King Brawijaya V,10 by joining a ship of a trader. After landing on the coast of Java, these two brothers went their separate ways. Raden Husen continued his journey to Majapahit and became an Adipati of Terung, while Raden Fatah felt reluctant to serve a kafir (infidel king and preferred to learn Islam under the tutelage of Sunan Ampel.Copyright (c 2014 by SDI. All right reserved.DOI: 10.15408/sdi.v13i3.558

  5. Is Fiscal Decentralization Conflict Abating? Routine Violence and District Level Government in Java, Indonesia.

    OpenAIRE

    Mansoob Murshed; Zulfan Tadjoeddin

    2008-01-01

    Utilising a newly created data set we examine the relationship between routine/everyday violence and fiscal decentralization in 98 districts of the Indonesian island of Java. By examining possible relationships between fiscal decentralization and routine violence, this paper fills a gap in the literature where the analysis of the relation between fiscal decentralization and violence is relatively scant. Routine violence, which is different from both civil war and ethno-communal conflict, cent...

  6. Assessing the Suitability and Availability of Land for Agriculture in Tuban Regency, East Java, Indonesia

    Directory of Open Access Journals (Sweden)

    Widiatmaka

    2016-01-01

    Full Text Available Indonesian food production depends highly on Java Island, which holds the most fertile soils in the country but had limited area. The objective of the research was to analyse the availability of suitable land for agriculture in Tuban Regency, an agricultural regency in Java Island. Land suitability was evaluated with spatial multicriteria analysis, integrating soil order, land capability, elevation, slope, slope direction, land use/land cover, accessibility, and climate. Land availability was analysed, integrating the forest area status designation and the spatial pattern of regional official land use plan. The results indicated that suitable land for agriculture corresponds to 91% of the total study area, confirming the high soil fertility. Analysis of land availability then indicated that 18% of the area was both suitable and available for agriculture. Considering the actual land utilization, the future development of agriculture in the region has less than 7% of the land area left for agricultural expansion. The overall results showed the importance of looking for land allocated for agriculture outside Java Island to anticipate the need for food of a country with a high population growth rate and also developing planning for food production.

  7. Impact of mangroves and an agriculture-dominated hinterland on the carbon and nutrient biogeochemistry in the Segara Anakan Lagoon, Java, Indonesia.

    OpenAIRE

    Moll, Regine

    2011-01-01

    The Segara Anakan Lagoon on Java, Indonesia, is mainly threatened by sedimentation and mangrove tree logging. The lagoon size decreased by >50% since the 1970´s due to high sedimentation loads from the Citanduy River and therefore the agriculture-dominated hinterland. The nutrient concentrations were significantly higher during the rainy season and mainly derived from the Citanduy River. Also mangrove leaves leached high amounts of nutrients into the system. However, the nutrient concentratio...

  8. INDUSTRIAL SECTOR INVESTMENT OPPORTUNITY IN INDONESIA: CASE STUDY OF KARAWANG REGENCY WEST JAVA

    OpenAIRE

    ENJANG Sudarman

    2012-01-01

    Investment principles in Indonesia has been executed using some methods as well as industrial agglomeration establishment which is allocate and coordinate similar and interrelated industry within a certain industrial location; the industrial region functions as a mean and incentive industrial process to attain production economical scale and efficiency of production; to improve investment climate considers to capital rate of return and profit gain; green environment investment management cont...

  9. Continuous automatic classification of seismic signals of volcanic origin at Mt. Merapi, Java, Indonesia

    OpenAIRE

    Ohrnberger, Matthias

    2005-01-01

    Aufgrund seiner nahezu kontinuierlichen eruptiven Aktivität zählt der Merapi zu den gefährlichsten Vulkanen der Welt. Der Merapi befindet sich im Zentralteil der dicht bevölkerten Insel Java (Indonesien). Selbst kleinere Ausbrüche des Merapi stellen deswegen eine große Gefahr für die ansässige Bevölkerung in der Umgebung des Vulkans dar. Die am Merapi beobachtete enge Korrelation zwischen seismischer und vulkanischer Aktivität erlaubt es, mit Hilfe der Überwachung der seismischen Aktivität Ve...

  10. Legal and Actual Central Bank Independence: A Case Study of Bank Indonesia

    OpenAIRE

    De Haan, Jakob; I Kadek Dian Sutrisna Artha

    2010-01-01

    Indicators of central bank independence (CBI) based on the interpretation central bank laws in place may not capture the actual independence of the central bank. This paper develops an indicator of actual independence of the Bank Indonesia (BI), the central bank of Indonesia, for the period 1953-2008 and compares it with a new legal CBI indicator based on Cukierman (1992). The indicator of actual independence captures institutional and economic factors that affect CBI. We find that before 199...

  11. Legal and actual central bank independence: A case study of Bank of Indonesia

    OpenAIRE

    Artha, I.K.D.S.; J. de Haan

    2010-01-01

    Indicators of central bank independence (CBI) based on the interpretation central bank laws in place may not capture the actual independence of the central bank. This paper develops an indicator of actual independence of the Bank Indonesia (BI), the central bank of Indonesia, for the period 1953-2008 and compares it with a new legal CBI indicator based on Cukierman (1992). The indicator of actual independence captures institutional and economic factors that affect CBI. We find that before 199...

  12. Post-generative alteration effects on petroleum in the onshore Northwest Java Basin, Indonesia

    Energy Technology Data Exchange (ETDEWEB)

    Napitupulu, Haposan [Pertamina EP, Jakarta (Indonesia); Texas University at Dallas, Richardson, TX (United States); Ellis, Leroy [ARCO Exploraton and Production Technology, Plano, TX (United States); Terra Nova Technologies, Dallas, TX (United States); Mitterer, R.M. [Texas University at Dallas, Richardson, TX (United States)

    2000-07-01

    Northwest Java Basin oils, largely derived from the fluvial-deltaic to nearshore marine Talangakar formation of Oligocene to Early Miocene, range from heavy oils to extremely light oils and retrograde condensates, with API gravities of a suite of oils ranging from about 17{sup o} to 53{sup o}. Heavy oils, with API gravities less than 22{sup o}, all of which are in shallow reservoirs, are biodegraded. Pristine oils concomitant with related derivative residual and retrograde condensate oil types indicate evaporative fractionation phenomena. Post-generative alteration processes are widespread in this highly faulted region. Pristane to phytane biomarker ratios of retrograde condensates and residual oils have been shown to be severely affected by evaporative fractionation. Principal component analysis (PCA) of isotope and biomarker data identified two oil families associated with source rocks of the Talangakar formation. One group is suggested to be derived from more marine influenced delta-front to prodelta depositional settings, while the second group is attributed to a higher plant-rich delta-plain to delta-front depositional environment. Correlation of these oil families with the varied depositional environments of the Talangakar formation has allowed a more refined approach to the identification of hydrocarbon migration pathways in the Northwest Java Basin. Multivariate statistical analysis is shown to be an effective tool in correlating high gravity condensate oil types. (Author)

  13. Preliminary Analytical Results for a Mud Sample Collected from the LUSI Mud Volcano, Sidoarjo, East Java, Indonesia

    Science.gov (United States)

    Plumlee, Geoffrey S.; Casadevall, Thomas J.; Wibowo, Handoko T.; Rosenbauer, Robert J.; Johnson, Craig A.; Breit, George N.; Lowers, Heather; Wolf, Ruth E.; Hageman, Philip L.; Goldstein, Harland L.; Anthony, Michael W.; Berry, Cyrus J.; Fey, David L.; Meeker, Gregory P.; Morman, Suzette A.

    2008-01-01

    On May 29, 2006, mud and gases began erupting unexpectedly from a vent 150 meters away from a hydrocarbon exploration well near Sidoarjo, East Java, Indonesia. The eruption, called the LUSI (Lumpur 'mud'-Sidoarjo) mud volcano, has continued since then at rates as high as 160,000 m3 per day. At the request of the United States Department of State, the U.S. Geological Survey (USGS) has been providing technical assistance to the Indonesian Government on the geological and geochemical aspects of the mud eruption. This report presents initial characterization results of a sample of the mud collected on September 22, 2007, as well as inerpretive findings based on the analytical results. The focus is on characteristics of the mud sample (including the solid and water components of the mud) that may be of potential environmental or human health concern. Characteristics that provide insights into the possible origins of the mud and its contained solids and waters have also been evaluated.

  14. On the use of terrestrial laser scanner for deformation analysis of the Talaga Bodas Crater West Java (Indonesia)

    Science.gov (United States)

    Gumilar, Irwan; Basith, Muhammad N. A.; Abidin, Hasanuddin Z.; Haerani, Nia

    2016-05-01

    Talaga Bodas Volcano, located near the border of Garut and Tasikmalaya regencies, West Java, Indonesia, is an active stratovolcano whose apparent shape is mainly dominated by the steep-side-cone type. Hence, monitoring Talaga Bodas Volcano to mitigate its potential hazard is extremely necessary. In this research, potential hazards are studied by observing and monitoring the deformation of the Talaga Bodas Crater using the geodetic Terrestrial Laser Scanner (TLS) tool. TLS is a relatively new positioning method in geodesy. TLS is able to obtain the position of the object points (point clouds) in a huge amount and high precision in a relatively short time. This research aims at identifying the deformation and also rock textures and structure around the Crater of Talaga Bodas. The methodology used in this research is by obtaining the scanning data using TLS in 2012 and 2015 and GPS measurements to obtain the coordinates of the reference points. The data processing methods consist of several steps, namely target to target registration, filtering, georeference, and analysis of the registered point clouds. These steps were done using the cyclone 8 software. Registered point clouds show the 3 dimension of the crater. It was found that the average values for the down-lift and up-lift deformation around the crater are about -6.4 cm and 5.1 cm, respectively. Reflected point clouds show the differences of the intensity color of the surface around the crater. This result indicates the differences of the rocks texture and structure around the crater.

  15. Structure and composition of subalpine summit habitats on Mt. Gede-Pangrango complex, Cibodas Biosphere Reserve, West Java, Indonesia

    Directory of Open Access Journals (Sweden)

    Asep Sadili

    2009-12-01

    Full Text Available SADILI, A., KARTAWINATA, K., KARTONEGORO, A., SOEDJITO, H. & SUMADIJAYA, A. 2009. Structure and composition of subalpine summit habitats on Mt. Gede-Pangrango complex, Cibodas Biosphere Reserve, West Java, Indonesia. Reinwardtia 12 (5: 391–404. — We undertook a phytosociological analysis of the subalpine herbaceous and shrubby vegetation at the Mandalawangi and Suryakencana meadows and the scrub at the Crater Side at the tops of Mt. Gede and Mt. Pangrango in the Cibodas Biosphere Reserve. We recorded 30 species of 18 families of saplings, shrubs, seedlings and herbs in 78 quadrats with a total area of 7,800 m2. Anaphalis javanica, a woody tall herb and long-lived pioneer was the dominant species in the sapling and shrub stratum, while Isachne pangerangensis, Tripogon exiguus and Carex verticillata were prevalent in the seedling and herb stratum at Mandalawangi and Suryakencana. Stunted shrub is Vaccinium varingaeifolium, dominant in the Crater Side scrub. Based on the importance values, the Mandalawangi meadow may be designated as the Anaphalis javanica-Isachne pangerangensis community type, the Suryakencana meadow as Anaphalis javanica-Tripogon exiguus community type and the Crater Side scrub as Vaccinium varingiaefolium-Seliguea feei community type. The similarity indices between Mandalawangi and Suryakencana community types were very high (>75 % while those between the Crater Side and Mandalawangi and the Crater Side and Suryakencana were very low (<10 %. Poor soil conditions and fire seem responsible for the perpetual existence of A. javanica.

  16. THE ANALYSIS OF FACTORS AFFECTING THE PERFORMANCE AND BENEFIT OF KARAPAN (RACING CATTLE BUSINESS IN MADURA ISLAND, EAST JAVA, INDONESIA

    Directory of Open Access Journals (Sweden)

    Riszqina Riszqina

    2014-09-01

    Full Text Available A research was carried out to analyze the influence of productive factors on the performance ofkarapan (means racing cattle business in Madura Island, East Java Province, Indonesia. The researchwas conducted by a survey method, with 135 karapan cattle farmers as respondents in regencies ofBangkalan, Sampang, Pamekasan and Sumenep (mainland. The data were collected in the period ofApril to August 2012. Data of zootechnique indicators variables, farmer’s motivation, allocation time oflabour, labour skills, business scale, productivity of karapan cattle, farmers' performance and benefit ofkarapan cattle business were analysed by Lisrel 8.8 program. The results showed that factors ofzootechnique, farmer’s motivation, labour skills and business scale had highly significant influence(P<0.01 on productivity of karapan cattle, but allocation time of labour did not have significantinfluence (P>0.05. The performance of karapan cattle business was highly influenced by productivity ofkarapan cattle (P<0.01. The benefit of karapan cattle business was influenced (P<0.01 by performanceof karapan cattle business. It is concluded that the farmer's benefit of karapan cattle business wasinfluenced by performance of karapan cattle, which in turn was influenced by productivity of thekarapan cattle.

  17. Healthcare-seeking behaviors for acute respiratory illness in two communities of Java, Indonesia: a cross-sectional survey.

    Science.gov (United States)

    Praptiningsih, Catharina Y; Lafond, Kathryn E; Wahyuningrum, Yunita; Storms, Aaron D; Mangiri, Amalya; Iuliano, Angela D; Samaan, Gina; Titaley, Christiana R; Yelda, Fitra; Kreslake, Jennifer; Storey, Douglas; Uyeki, Timothy M

    2016-06-01

    Understanding healthcare-seeking patterns for respiratory illness can help improve estimations of disease burden and inform public health interventions to control acute respiratory disease in Indonesia. The objectives of this study were to describe healthcare-seeking behaviors for respiratory illnesses in one rural and one urban community in Western Java, and to explore the factors that affect care seeking. From February 8, 2012 to March 1, 2012, a survey was conducted in 2520 households in the East Jakarta and Bogor districts to identify reported recent respiratory illnesses, as well as all hospitalizations from the previous 12-month period. We found that 4% (10% of those less than 5years) of people had respiratory disease resulting in a visit to a healthcare provider in the past 2weeks; these episodes were most commonly treated at government (33%) or private (44%) clinics. Forty-five people (0.4% of those surveyed) had respiratory hospitalizations in the past year, and just over half of these (24/45, 53%) occurred at a public hospital. Public health programs targeting respiratory disease in this region should account for care at private hospitals and clinics, as well as illnesses that are treated at home, in order to capture the true burden of illness in these communities. PMID:26930154

  18. Methods for Delineating Degraded Land at Citarum Watershed, West Java, Indonesia

    Directory of Open Access Journals (Sweden)

    Suria Darma Tarigan

    2012-09-01

    Full Text Available Accurate information on the extent and spatial location of degraded lands is very important to plan their rehabilitation.So far, various institutions issue different estimation on the extent of degraded land in Indonesia led to big confusion for rehabilitation planning. Ministry of Forestry estimates around 30.2 million ha of degraded land both inside and outside forestry area throughout Indonesia based on data released in 2007. Ministry of Forestry implementes the socalled scoring method in delineating degraded land. Criteria used in the scoring methods are: land cover, slope steepness, erosion, and management. Scoring method applies different weight to each of those criteria. This study aimed to analyze accuracy of scoring method and to compare it to propose alternative methods in delineating degraded land such as: a Inconsistency of land use, and b Combination of Inconsistency of land use and scoring method. The accuracy of these methods were obtained by comparing to the field observation. The slope map was derived from SRTM 30 m, soil map was obtained from Soil Research Institute and land cover/land use from Ministry for Environment. Using GIS analysis, those maps were used to compose land capability classification (LCC and inconsistency of land use. The study showed that scoring method had 66% accuracy in delineating degraded land. When scoring method was combined with Inconsistency method the accuracy increased about 7%.

  19. THE COMPETITIVENESS OF SOYBEAN PRODUCTION IN BLITAR-EAST JAVA, INDONESIA

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    Moh. Azis Arisudi

    2008-12-01

    Full Text Available In East Java Province, the government still provides subsidy to soybean production in the form of soft credit to production inputs. Since the government budget and subsidy have been limited, efficiency in production, marketing and trade become crucial issues. The conducted research will try to achieve some research objectives as follows: Analyzing soybean farmer income in the Blitar District at the different cropping system; Obtaining analysis on comparative advantage and competitive-ness of soybean by different cropping system; analyzing influences of social price changes to farmers income due to public investment; and analyzing government policy impact on farmers income due to market/actual price development. The research uses Policy Analysis Matrix to obtain competitiveness rate, efficiency and impact of government policy on soybean production under multi-cropping system and different ecological zones in the Blitar district.

  20. Wind-Electric Power Potential Assessment for Three Locations in East Java-Indonesia

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    Ali Musyafa

    2011-08-01

    Full Text Available This paper reports our effort to asses wind energy potentials for three locations in East Java. We used wind speed data over a period of almost 3 years, i.e. in period of June 2006 – August 2008. Data were taken from direct measurement in locations in East Java Province, i.e. Sampang (Madura, Juanda (Surabaya, and Sawahan (Nganjuk. The short-term of wind speed mean in monthly signifies to wind-speed value ”which parallels to the wind turbine power curve value” were used to estimate the annual energy output for a 1 MW installed capacity wind farm on the each site 100 of 10kW rated wind turbines were used in the analysis. The short term of wind speed mean at Surabaya and Nganjuk were 2.34, 3.03 and 1.97 m/s at 2 m Above Ground Level (AGL, respectively. In both locations, wind speeds were observed during the day time between 04.00 and 18.00 and relatively smaller ones between 19.00 and 03.00 period. Meanwhile, in Sampang (Madura the higher wind speeds were observed between 20.00 and 06.00, and relatively smaller between 07.00 and 19.00 period. The 1 MW windfarm at Sampang, Surabaya and Nganjuk can produce 1.284; 1.199 and 1.008 MWh of electricity yearly, taking into consideration of the temperature adjustment coefficien of about 6 %. The plant capacity factor at Sampang, Surabaya and Nganjuk were found to be 30.02 %, 30.00 % and 30.01 % respectively. Additionally, it is noticed that these site can contribute to the avoidance of 0.904; 0.846 and 0.709 tons/year of CO2 equivalent Green House Gases (GHG from entering into the local atmosphere, thus creating a clean and healthy athmosphere for local inhabitants.

  1. Hydrologic Modeling and Parameter Estimation under Data Scarcity for Java Island, Indonesia

    Science.gov (United States)

    Yanto, M.; Livneh, B.; Rajagopalan, B.; Kasprzyk, J. R.

    2015-12-01

    The Indonesian island of Java is routinely subjected to intense flooding, drought and related natural hazards, resulting in severe social and economic impacts. Although an improved understanding of the island's hydrology would help mitigate these risks, data scarcity issues make the modeling challenging. To this end, we developed a hydrological representation of Java using the Variable Infiltration Capacity (VIC) model, to simulate the hydrologic processes of several watersheds across the island. We measured the model performance using Nash-Sutcliffe Efficiency (NSE) at monthly time step. Data scarcity and quality issues for precipitation and streamflow warranted the application of a quality control procedure to data ensure consistency among watersheds resulting in 7 watersheds. To optimize the model performance, the calibration parameters were estimated using Borg Multi Objective Evolutionary Algorithm (Borg MOEA), which offers efficient searching of the parameter space, adaptive population sizing and local optima escape facility. The result shows that calibration performance is best (NSE ~ 0.6 - 0.9) in the eastern part of the domain and moderate (NSE ~ 0.3 - 0.5) in the western part of the island. The validation results are lower (NSE ~ 0.1 - 0.5) and (NSE ~ 0.1 - 0.4) in the east and west, respectively. We surmise that the presence of outliers and stark differences in the climate between calibration and validation periods in the western watersheds are responsible for low NSE in this region. In addition, we found that approximately 70% of total errors were contributed by less than 20% of total data. The spatial variability of model performance suggests the influence of both topographical and hydroclimatic controls on the hydrological processes. Most watersheds in eastern part perform better in wet season and vice versa for the western part. This modeling framework is one of the first attempts at comprehensively simulating the hydrology in this maritime, tropical

  2. Public acceptance of nuclear energy in Indonesia. A traditional puppet show for NPP in Java

    International Nuclear Information System (INIS)

    In Indonesia, activities on public relation have been carried out since the establishment of the agency responsible for research and development of atomic energy in 1958 (which later in the year 1964 became Batan, National Atomic Energy Agency), wile activities on public acceptance started 'at the end of 1985. After the Government indicated that it has to look seriously into the construction of the NPP, as from 1990, the public acceptance (PA) activities have been intensified in anticipation of the construction of the first NPP. An important part of the preparatory activities for the construction of the NPP is preparing the people, particularly those who live near the NPP site, to accept and to support the NPP program. The interdepartmental team has bee established in August 1990 consisting of representatives of several institutions, namely, Ministry of Information, Ministry of Domestic Affairs, Ministry of Defense, Land Utilization Agency, State Electricity Corporation, Office of the Minister for Population and Environment, and Batan. This team, called the 'Team on Public Acceptance of NPP', has the main task providing extensive information to the public concerning the government plan to construct nuclear power plants in Indonesia. From 1990 through the middle of 1994 the activity of the Team on Public Acceptance of NPP was focused on providing information on te NPP program to the local community leaders and the public, particularly in the districts of the NPP site in the Muria Peninsula region. Its main purpose was to precondition the people who live near the NPP site to accept the NPP in their neighbourhood without fear

  3. Controlling Aedes aegypti population as DHF vector with radiation based-sterile insect technique in Banjarnegara Regency, Central Java

    International Nuclear Information System (INIS)

    The control program of dengue hemorrhagic fever (DHF) in Indonesia is still a problem due to the incomplete integrated handling. Sterile insect technique (SIT) for Aedes aegypti as DHF vector was considered as a potential strategy for controlling the DHF. A preliminary survey was carried out to determine the characteristic of A aegypti population in the study site before the implementation of SIT. The implementation of radiation based-SIT was carried out in Krandegan and Kutabanjar Villages of Banjarnegara Regency, Central Java which involved 99 houses. One hundred gamma rays irradiated male mosquitoes were released to each house up to five times. The eggs, larvae and adult mosquitoes were collected using ovitrap and weekly observed. The initial population density of A. aegypti in the studied area was obtained to be 6 mosquitoes per house with the mean index of house was 15.86% and the mean sterility of sterilized mosquitoes was 79.16%. The SIT effectively reduced A. aegypti population after the fifth release of irradiated mosquitoes into the houses. It can be assumed that the SIT was effective in controlling DHF vector in the studied area, nevertheless, it will be more effective if it is combined with other handling techniques. (author)

  4. Economic policy impact on competitiveness and efficiency of textile industry in central java

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    P. Eko Prasetyo

    2014-10-01

    Full Text Available The purpose of this research was to determine the competitiveness and efficiency as well as assessing the impact of economic policies on the performance of the textile industry in Central Java. The competitiveness methods use a RCA, TSI, and IIT Indexes. The policy impacts use Policy Analysis Matrix and sensitivity analysis. The results show that the textile industry in Central Java had only a comparative advantage, but not competitive one. The lower protection level made the textile industry was vulnerable to both internal and external shocks. In general economic efficiency was still lower, so it had lower effect on the productivity and competitiveness level.

  5. Tracing crustal contamination along the Java segment of the Sunda Arc, Indonesia

    Science.gov (United States)

    Jolis, E. M.; Troll, V.; Deegan, F.; Blythe, L.; Harris, C.; Freda, C.; Hilton, D.; Chadwick, J.; Van Helden, M.

    2012-04-01

    Arc magmas typically display chemical and petrographic characteristics indicative of crustal input. Crustal contamination can take place either in the mantle source region or as magma traverses the upper crust (e.g. [1]). While source contamination is generally considered the dominant process (e.g. [2]), late-stage crustal contamination has been recognised at volcanic arcs too (e.g. [3]). In light of this, we aim to test the extent of upper crustal versus source contamination along the Java segment of the Sunda arc, which, due its variable upper crustal structure, is an exemplary natural laboratory. We present a detailed geochemical study of 7 volcanoes along a traverse from Anak-Krakatau in the Sunda strait through Java and Bali, to characterise the impact of the overlying crust on arc magma composition. Using rock and mineral elemental geochemistry, radiogenic (Sr, Nd and Pb) and, stable (O) isotopes, we show a correlation between upper crustal composition and the degree of upper crustal contamination. We find an increase in 87Sr/86Sr and δ18O values, and a decrease in 143Nd/144Nd values from Krakatau towards Merapi, indicating substantial crustal input from the thick continental basement present. Volcanoes to the east of Merapi and the Progo-Muria fault transition zone, where the upper crust is thinner, in turn, show considerably less crustal input in their isotopic signatures, indicating a stronger influence of the mantle source. Our new data represent a systematic and high-resolution arc-wide sampling effort that allows us to distinguish the effects of the upper crust on the compositional spectrum of individual volcanic systems along the Sunda arc. [1] Davidson, J.P, Hora, J.M, Garrison, J.M & Dungan, M.A 2005. Crustal Forensics in Arc Magmas. J. Geotherm. Res. 140, 157-170; [2] Debaille, V., Doucelance, R., Weis, D., & Schiano, P. 2005. Geochim. Cosmochim. Acta, 70,723-741; [3] Gasparon, M., Hilton, D.R., & Varne, R. 1994. Earth Planet. Sci. Lett., 126, 15-22.

  6. Rural-Urban Transition in Central Java: Population and Economic Structural Changes Based on Cluster Analysis

    OpenAIRE

    Wiwandari Handayani

    2013-01-01

    In Central Java, in addition to the traditional view of urban transition as an aspect of urban industrialization, rural industrialization based on small- to medium-sized enterprises has become a concern, at least since the Indonesian economic crisis in 1997. Combinations of typical urban and rural activities have resulted in certain features of rural-urban transition as the urban population has continued to increase notably. The intention of this paper is to examine how rural-urban transition...

  7. Diversity of Soil Arthropods in Teak Forest Plantation Forests at Cepu, Blora, Central Java

    OpenAIRE

    Noor Farikhah Haneda; Novia Tri Marfuah

    2014-01-01

    Insects are the main group of soil arthropod and the most dominant animals in the terrestrial ecosystems.  The aims of this study were to get information about soil arthropod diversity in relation to environmental influence at teak plantations at Cepu, Central Java. The sampling plot design was based on forest health monitoring design method. Pitfall trap and Berlese-Tullgren funnel were employed to collect the soil arthropods. The trapped specimens were sorted in the laboratory and then iden...

  8. Conservation problems of mangrove ecosystem in coastal area of Rembang Regency, Central Java

    OpenAIRE

    AHMAD DWI SETYAWAN; KUSUMO WINARNO

    2006-01-01

    The aims of the research were to find out (i) species diversity of mangrove plats, (ii) the conservation problems of mangrove ecosystem, and (iii) restoration efford of mangrove ecosystem at coastal area of Rembang Regency, Central Java. This was descriptive research that was done qualitatively, in July until December 2003, at 3 sites of mangrove habitat in Rembang Regency, namely Pecangakan, Pasar Banggi, and Lasem. The data was collected in field surveys, in-depth interview to local people ...

  9. Characterization of Bacteriophage Specific to Bacillus pumilus from Ciapus River in Bogor, West Java, Indonesia

    Directory of Open Access Journals (Sweden)

    Anik Kusmiatun

    2015-01-01

    Full Text Available Bacillus pumilus is a spore-forming bacteria that is rod-shaped, gram positive, and aerobic. B. pumilus produced pumilacidins, known to have toxic effects on epithelial cells. Antibiotics were usually used to treat the disease caused by bacteria. Antibiotic typing test of B. pumilus indigenous from sewage water showed that this isolate was resistant to ampicillin and clindamycin. An alternative way was by application of bacteriophages as biocontrol agents to reduce B. pumilus in environment. The aim of this study were to isolate and characterize B. pumilus bacteriophage isolated from Ciapus River in Bogor, West Java. Bacteriophages infecting B. pumilus were isolated from river water using the double agar overlay method. Phages were defined by plaque morphology, structure, host range, and characteristic of molecular weight protein phage. Phage FBa1, FBa2, and FBa3 had narrow host range and they were specific for infecting B. pumilus. Electron microscope observation showed that phage FBa1 had icosahedral head without tail (166.67 nm in diameter, so it is called phage-like particles. Characterization of phage FBa1 by SDS-PAGE showed five proteins band. Molecular weight of FBa1 proteins was 70.9, 54.9, 33.8, 28.3, and 21.4 kDa.

  10. Decision Support System for Selection of Suitable Mariculture Site in the Western Part of Java Sea, Indonesia

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    W. Windupranata

    2009-05-01

    Full Text Available Mariculture (marine aquaculture has been intensified and has created essential employment opportunities over the last two-decades in Indonesia, as well as many other countries in the world. This development has also augmented environmental concerns and questions about possible environmental impacts. Considerable amounts of nutrient waste in dissolved and particulate form were released by intensive fish faming into the environment through feed excess, soluble fish excretion and faeces production. One of the first steps to avoid the dangerous environmental impacts is careful site selection. Hence, before the implementation of fish farming mariculture activities, appropriate site conditions for culturing the species should be selected in order to minimize environmental impacts arising from the farming activities (sustainability as well as to guarantee adequate conditions from the operational point of view (suitability. The paper focuses on the development of a Decision Support System (DSS as a tool for the decision maker in coastal zone management and mariculture for the appropriate selection of mariculture site location. Extensive use of GIS as part of the Decision Support System was deployed in this study. The DSS is based on physical, chemical and sediment criteria as well as on data of conflicting coastal use. The GIS analysis results in a map indicating the suitable areas for the improved method of offshore cage mariculture. In this study, emphasis was placed on finfish species, however the methods and results may be employed for other species as well following some modifications. The DSS was applied for the western part of Java Sea, Indonesia. The data were acquired from direct field measurement, numerical modelling and existing information from particular agencies. Numerical modelling was used to obtain spatial and temporal distributions of hydrodynamic parameters (i.e. current velocities and water levels. The Delft3D modelling system (Delft

  11. Relationships between Triage Knowledge, Training, Working Experiences and Triage Skills among Emergency Nurses in East Java, Indonesia

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    Mukhamad Fathoni

    2013-01-01

    Full Text Available Background: Since there are increased numbers of clients with traumatic injuries and non-traumatic cases in the emergency department in Indonesia, triage skill is an essential competency required for the emergency nurses.Purposes: This study aimed to examine the level of perceived triage skills and the relationship between knowledge, training, working experience and perceived triage skills among emergency nurses.Method: Two hundred and sixty six emergency room (ER nurses working in two secondary and two tertiary public hospitals in East Java Province, Indonesia, were recruited by purposive sampling. Data were collected using a set of questionnaires which included the Demographic Data including training and working experiences, Triage Knowledge Questionnaire (TKQ and Triage Skill Questionnaire (TSQ. The contents of questionnaires were validated by three experts and tested for reliability. The correlation coefficient for the TKQ was 0.99 and Cronbach’s alpha coefficient of the TSQ was 0.93. The collected data were analyzed using descriptive statistics including Pearson’s product-moment correlation to examine the relationship.Result: The results showed that the majority of subjects were female (71.4% with aged of 22 – 40 years (79.3%, educated to diploma level (94.4%. All subjects had attended Basic Life Support (BLS and Advanced Life Support (ACLS, and about half of them had greater than 5 years working experiences in ED. Overall perceived triage skill was at a moderate level with the mean score of 75.12 (SD = 11.23. There were significantly positive correlations between triage skill and working experience (r = .27, p < .01, training experience (r = .37, p < .01, and triage knowledge (r = .38, p < .01.Conclusion: The findings provide a better understanding of triage skills among ER nurses and suggest that the continuing education and training courses related to triage and advanced management of medical emergencies for ER nurses are required

  12. Extension program on the control of bovine fasciolosis in West Java, Indonesia

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    Eny Martindah

    1998-03-01

    Full Text Available An extension program to control fasciolosis in cattle and buffalo was undertaken in collaboration with officers of the District of Livestock Services (DLS and farmer organizations in the Surade district of West Java. Control strategies were based on results of extensive epidemiological studies on fasciolosis in this area over the past 4 years. Recommendations included: (1 preventing animals grazing harvested rice fields adjacent to a village or cattle pen; (2 feeding stock only the top two-thirds of freshly cut rice stalks; (3 mixing cattle or buffalo faeces with manure of ducks or chicken naturally infected with Echinostoma revolutum, before using them as fertilizer in rice fields; and (4 a single treatment with triclabendazole in July, about 6 weeks after harvest of the last seasonal rice crop. Farmers were surveyed in January 1996 to determine their level of knowledge about fasciolosis. The extension program commenced in February, soon after planting the second seasonal rice crop in four villages. At first, leaflets were distributed to farmers, and posters were displayed in each village to provide basic information. Following discussions with village leaders, groups of farmers met in each village to discuss the advantages they saw in each strategy, ways they could implement them, and to identify socio-economic constraints that needed to be overcome. Taped interviews were prepared for a local radio station and the farmer groups. In August, final survey was conducted to determine the change in knowledge and attitudes that had occurred as a result of the extension program. Bennett’s hierarchy was used at each stage to evaluate the effects of inputs and activities. Farmers adopted the techniques of cutting and feeding rice-stems 2/3 above water-level, and isolating cattle from rice-fields during harvest time, as these appeared to be beneficial in social and economic terms; but they rejected the two other practices where they perceived that

  13. Agroedutourism and Ecopreneurship Activities on the Organic Farming Practice in Lawang, Malang Regency, East Java, Indonesia

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    Ayu Raisa Khairun Nisa’

    2014-09-01

    Full Text Available Five farmer groups in Lawang, Malang Regency, East Java Provinces, established organic agricultural practices almost two decades. They were visited frequently for farmer benchmarking activities; therefore they had planned to develop agroedutourism. The aims of this research were to identify potential organic farming activities as agroedutourism attractions as well as farmer ecopreneurship, to find out the existing agroedutourism facilities profile and to propose some strategies for further sustainable development. The data were gathered by interviewing key person of each farmer group in Lawang. Their agroedutourism profiles compared with a developed local agro-tourism using gap analysis. Farmer groups offered some distinct attractions and become their strengths such as out door activities in the organic perfumed and pigmented rice field, fruits and vegetable garden, zero waste management, biological pest control and healthy agricultural products. Establishment of this agroedutourism would be advantageous to lesson sharing among farmers and students, to be ecopreneur activity shown by an effective market system, to show real benefits of healthy agro-ecosystem and its products, as well as to show promising green business or ecopreneurship. Collaboration among them would improve available attractions and length of visit. Moreover, the results showed that 80% of farmer groups were visited regularly 5-10 times per month by potential visitors such as other farmer groups, house wives, staffs of agricultural departments and students. All farmer groups planned to develop agroedutourism; however the policy was only issued by 60% of farmer groups. Most of farmer groups showed a high variability in providing edutourism tours and guides. For sustainable development, farmer groups should provide more interesting attractions and facilities, develop their human resource, net working, and public promotion. Keywords: agroedutourism, attraction, ecopreneurship

  14. Extreme alteration by hyperacidic brines at Kawah Ijen volcano, East Java, Indonesia: II: Metasomatic imprint and element fluxes

    Science.gov (United States)

    van Hinsberg, Vincent; Berlo, Kim; Sumarti, Sri; van Bergen, Manfred; Williams-Jones, Anthony

    2010-10-01

    The hyperacidic brines of the Kawah Ijen crater lake and Banyu Pahit river, East Java, Indonesia, induce an intense alteration on their magmatic host rock. This alteration is a proxy for water-rock interaction in magmatic-hydrothermal systems and associated high-sulphidation mineralizing environments, as well as for how these systems translate changes in the magmatic system to surface emissions, which are used in volcanic hazard monitoring. Detailed bulk chemical study of altered and unaltered samples shows that alteration is characterised by near-complete leaching of all major and trace elements, except for Pb, Sn and Sb, which are progressively enriched (Pb up to 15-fold absolute enrichment). The resulting element release is complementary to the observed changes in composition of the Banyu Pahit water downstream, when corrected for dilution, indicating that alteration progressively increases the element load. The signature of the change in water chemistry is best explained by complete alteration of fresh rock, rather than mature alteration, which might be expected given the advanced altered state of the riverbed. Together with mass balance considerations, this indicates that the dominant element source is material falling into the river from the valley flanks. The chemical signature of the crater lake is inconsistent with the observed alteration in samples from the hydrothermal system, and likewise is best explained by surface input of cations from rocks falling in from the crater walls. This indicates that the lake water cation chemistry is not a direct reflection of the underlying magmatic-hydrothermal system and that its cation content is therefore not an appropriate monitor of changes in volcanic activity.

  15. Fuzzy Classification for Shoreline Change Monitoring in a Part of the Northern Coastal Area of Java, Indonesia

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    Ratna Sari Dewi

    2016-02-01

    Full Text Available This study presents an unsupervised fuzzy c-means classification (FCM to observe the shoreline positions. We combined crisp and fuzzy methods for change detection. We addressed two perspectives of uncertainty: (1 uncertainty that is inherent to shoreline positions as observed from remote sensing images due to its continuous variation over time; and (2 the uncertainty of the change results propagating from object extraction and implementation of shoreline change detection method. Unsupervised FCM achieved the highest kappa (κ value when threshold (t was set at 0.5. The highest κ values were 0.96 for the 1994 image. For images in 2013, 2014 and 2015, the κ values were 0.95. Further, images in 2003, 2002 and 2000 obtained 0.93, 0.90 and 0.86, respectively. Gradual and abrupt changes were observed, as well as a measure of change uncertainty for the observed objects at the pixel level. These could be associated with inundations from 1994 to 2015 at the northern coastal area of Java, Indonesia. The largest coastal inundations in terms of area occurred between 1994 and 2000, when 739 ha changed from non-water and shoreline to water and in 2003–2013 for 200 ha. Changes from water and shoreline to non-water occurred between 2000 and 2002 (186 ha and in 2013–2014 (65 ha. Urban development in flood-prone areas resulted in an increase of flood hazards including inundation and erosion leading to the changes of shoreline position. The proposed methods provided an effective way to present shoreline as a line and as a margin with fuzzy boundary and its associated change uncertainty. Shoreline mapping and monitoring is crucial to understand the spatial distribution of coastal inundation including its trend.

  16. High spatio-temporal resolution observations of crater lake temperatures at Kawah Ijen volcano, East Java, Indonesia

    Science.gov (United States)

    Lewicki, Jennifer L.; Caudron, Corentin; van Hinsberg, Vincent J.; Hilley, George E.

    2016-08-01

    The crater lake of Kawah Ijen volcano, East Java, Indonesia, has displayed large and rapid changes in temperature at point locations during periods of unrest, but measurement techniques employed to date have not resolved how the lake's thermal regime has evolved over both space and time. We applied a novel approach for mapping and monitoring variations in crater lake apparent surface ("skin") temperatures at high spatial (˜32 cm) and temporal (every 2 min) resolution at Kawah Ijen on 18 September 2014. We used a ground-based FLIR T650sc camera with digital and thermal infrared (TIR) sensors from the crater rim to collect (1) a set of visible imagery around the crater during the daytime and (2) a time series of co-located visible and TIR imagery at one location from pre-dawn to daytime. We processed daytime visible imagery with the Structure-from-Motion photogrammetric method to create a digital elevation model onto which the time series of TIR imagery was orthorectified and georeferenced. Lake apparent skin temperatures typically ranged from ˜21 to 33 °C. At two locations, apparent skin temperatures were ˜4 and 7 °C less than in situ lake temperature measurements at 1.5 and 5-m depth, respectively. These differences, as well as the large spatio-temporal variations observed in skin temperatures, were likely largely associated with atmospheric effects such as the evaporative cooling of the lake surface and infrared absorption by water vapor and SO2. Calculations based on orthorectified TIR imagery thus yielded underestimates of volcanic heat fluxes into the lake, whereas volcanic heat fluxes estimated based on in situ temperature measurements (68 to 111 MW) were likely more representative of Kawah Ijen in a quiescent state. The ground-based imaging technique should provide a valuable tool to continuously monitor crater lake temperatures and contribute insight into the spatio-temporal evolution of these temperatures associated with volcanic activity.

  17. Improving AVSWAT Stream Flow Simulation by Incorporating Groundwater Recharge Prediction in the Upstream Lesti Watershed, East Java, Indonesia

    Directory of Open Access Journals (Sweden)

    Christina Rahayuningtyas

    2014-01-01

    Full Text Available The upstream Lesti watershed is one of the major watersheds of East Java in Indonesia, covering about 38093 hectares. Although there are enough water resources to meet current demands in the basin, many challenges including high spatial and temporal variability in precipitation from year to year exist. It is essential to understand how the climatic condition affects Lesti River stream flow in each sub basin. This study investigated the applicability of using the Soil and Water Assessment Tool (SWAT with the incorporation of groundwater recharge prediction in stream flow simulation in the upstream Lesti watershed. Four observation wells in the upstream Lesti watershed were used to evaluate the seasonal and annual variations in the water level and estimate the groundwater recharge in the deep aquifer. The results show that annual water level rise was within the 2800 - 5700 mm range in 2007, 3900 - 4700 mm in 2008, 3200 - 5100 mm in 2009, and 2800 - 4600 mm in 2010. Based on the specific yield and the measured water level rise, the area-weighted groundwater predictions at the watershed outlet are 736, 820.9, 786.7, 306.4 mm in 2007, 2008, 2009, and 2010, respectively. The consistency test reveals that the R-square statistical value is greater than 0.7, and the DV (% ranged from 32 - 55.3% in 2007 - 2010. Overall, the SWAT model performs better in the wet season flow simulation than the dry season. It is suggested that the SWAT model needs to be improved for stream flow simulation in tropical regions.

  18. Food preferences of mangrove crabs related to leaf nitrogen compounds in the Segara Anakan Lagoon, Java, Indonesia

    Science.gov (United States)

    Nordhaus, Inga; Salewski, Tabea; Jennerjahn, Tim C.

    2011-05-01

    The large amounts of leaf litter produced by tropical mangrove forests serve as a major food source for the benthic fauna. The reasons for the preferential consumption of mangrove leaves by crabs are unclear as yet. We investigated the diet, food preferences and consumption rates of 8 dominant grapsoid crab species ( Perisesarma spp., Episesarma spp., Metopograpsus latifrons, and Metaplax elegans) in mangroves of Segara Anakan, Java, Indonesia, by means of stomach-content analysis and feeding experiments. Leaves from the five most abundant mangrove tree species ( Aegiceras corniculatum, Avicennia alba, Ceriops decandra, Rhizophora apiculata, and Sonneratia caseolaris) were analyzed for organic carbon, total nitrogen, δ 13C, δ 15N and amino acids and hexosamines. This study is the first that investigated crab food preferences related to the nitrogen compound composition of leaves. Our results show that Episesarma spp. and Perisesarma spp. are omnivorous crabs which mainly feed on detritus, mangrove litter and bark, and on a small amount of roots, algae and animal matter whereas M. elegans is a detritus feeder. In feeding experiments with green, yellow and brown leaves Perisesarma spp. and E. singaporense had the highest consumption rates for brown leaves of R. apiculata and S. caseolaris, and for green leaves of A. alba. Preferred leaves were characterized by a high amount and/or freshness of nitrogenous compounds and their biochemical composition was significantly different from that of disliked leaves (all leaves of A. corniculatum and C. decandra, green and yellow leaves of R. apiculata and S. caseolaris). The presence of the hexosamine galactosamine found only in brown leaves indicates that bacteria contribute to the amount of bioavailable nitrogen compounds. We infer that the nitrogen compound composition rather than the C/N ratio alone is a determinant for bioavailability of mangrove leaves and hence may partly explain the crabs' food preferences.

  19. Sediment yield from gullies, riparian mass wasting and bank erosion in the Upper Konto catchment, East Java, Indonesia

    Science.gov (United States)

    Rijsdijk, Anton; Bruijnzeel, L. A. (Sampurno); Prins, Th. M.

    2007-06-01

    Upland watershed rehabilitation programmes in Indonesia have faced increased scrutiny for not delivering the desired reductions in downstream sedimentation rates. Partly this reflects the fact that conservation measures have not been widely adopted or maintained by upland farmers, mainly for socio-economic reasons. Another potential explanation is that sediment contributions by gullying, (riparian) mass wasting and bank erosion have been seriously underestimated or even ignored. This paper presents estimates of sediment contributions by gullies, riparian mass wasting and bank erosion in the upland volcanic Konto catchment, East Java. Runoff and sediment yield from gullies were studied in two areas with contrasting soils and land use. Gullies in the Maron area (few gullies, Andic Cambisols, maize and rice cultivation on stable broad-based terraces) were related to improper drainage of trails, roads and yards. In the Binangsri area (more widespread gullying, Eutric Cambisols, onion cultivation on forward-sloping terraces), gullying was further enhanced by the practice of downslope furrowing to promote field drainage. Estimated annual sediment yields from the two areas were strikingly different at 22-26 and 50-87 Mg ha - 1 , respectively. Riparian mass wasting was estimated to contribute ca. 4% of total sediment yield at Maron and 8-19% in the main gully system at Binangsri, with the higher value in the latter case representing the effect of extreme rainfall in the latter half of the rainy season. Short-term wet season rates of gully wall retreat at Binangsri suggested a contribution by bank erosion of ca. 3% (8% including extreme events). As such, 11-27% of the annual sediment yield at Binangsri was estimated to have come from sources other than surface erosion. Substantial volumes of sediment (29-107 Mg km - 1 of river length) were also added to streams bordered by irrigated rice fields ( sawah) in non-gullied areas, mainly through the collapse of the lowermost

  20. HOW ISLAMIC PARTIES ORGANIZE AT THE LOCAL LEVEL IN POST-SUHARTO INDONESIA : An Empirical Study of Six Major Islamic Parties In The Tasikmalaya District, West Java Province

    OpenAIRE

    Sukmajati, Mada

    2011-01-01

    Many studies have explored the phenomena of Islamic parties in Indonesia, the largest predominantly Muslim country in the world. However, little effort has been made to explore the organizational structures of Islamic parties in post-Suharto Indonesia. The existing studies have also paid little attention to the role of Islamic parties at the regional level in the implementation of the decentralized system in terms of the relationship between the central and regional governments. This study i...

  1. FOOD CONSUMPTION, NUTRITIONAL AND HEALTH STATUS AMONG FARMER HOUSEHOLDS IN SUBANG, WEST JAVA, INDONESIA

    Directory of Open Access Journals (Sweden)

    Nani Sufiani Suhanda

    2012-03-01

    Full Text Available 800x600 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-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","serif";} The objectives of this study were : 1 to analyze the consumption of various types of foods (meat, milk, fish, fruit, and others and the methods of getting the foods among farmer households, 2 To analyze the nutritional status (fathers, mothers and children among farmer households, and 3 To analyze the health status (fathers, mothers and children among farmer households. This research was of a retrospective and cross sectional design. This research was conducted in Subang Farming Regency, West Java. There are two types of population (farmer households, namely, those of horticultural region and those of rice field region. The sample size at each location was 261 households, so the total sample was 522 households.  The results of this research show that in general the frequency and quantity of food consumed by the non poor households are relatively better than those of the poor households. Further, as the centers of agricultural production, both regions (rice and horticulture will produce certain foods in abundance and will affect the patterns of food consumption among the local community and households.  Children’s nutritional status is in general of good category (based on W/A and H/A. Husband’s and wives’ nutritional status is normal. The length of upper respiratory tract infection on wives and children is quite low (. Key words: Farmer, food consumption, nutritional and health status

  2. Indonesia

    OpenAIRE

    World Bank

    2011-01-01

    This study presents options for a national disaster risk financing strategy in Indonesia, drawing heavily on international experience. The study discusses a series of complementary options for a national disaster risk financing strategy, based on a preliminary fiscal risk analysis and a review of the current budget management of natural disasters in Indonesia. It benefits from the internat...

  3. Approach for restructuring of regional water distribution systems against the background of water and energy scarcity. Case study Bribin Water Distribution System, Java, Indonesia

    Energy Technology Data Exchange (ETDEWEB)

    Klingel, P.; Hassel, N.; Nestmann, F. [Karlsruhe Institute of Technology, Karlsruhe (Germany). Inst. for Water and River Basin Management

    2012-07-01

    Due to the natural conditions of the karst areas of Java, Indonesia wide spread water distribution systems with great pumping heights are needed to supply the population. Those systems are deficient to a wide extent resulting in intermittent, insufficient and inequitable supply of the consumers. Main reasons are the limited accessible water resources, energy inefficient system concepts and inadequate operation strategies. This paper presents an approach to optimize the existing systems in order to establish an equitable distribution of the limited water resources. The approach comprehends a system restructuring and optimization concept and a system input-oriented distribution strategy. The application is shown for the Bribin Water Distribution System. (orig.)

  4. Environmental geology for land use and regional planning in the Bandung Basin, West Java, Indonesia

    Science.gov (United States)

    Suhari, S.; Siebenhüner, M.

    The demand on land and natural resources in the Greater Bandung area increases rapidly with increasing population and economic growth. Land use changes and over-exploitation of natural resources have significantly caused negative environmental impacts. In the period 1989-1993, an Indonesian-German technical cooperation project between the Directorate of Environmental Geology (Indonesia) and the Federal Institute for Geosciences and Natural Resources (Germany) has been conducting a study to improve the conservation and management of the natural resources for regional planning in the Bandung Basin. The Bandung Basin consists of a plain which is surrounded by a mountainous chain. The mountainous area is mostly dominated by Quaternary volcanic products such as lava, breccia, agglomerate, lahar, tuff, and andesite intrusions. The plain comprises thick alluvial deposits of river and lacustrine origin. Tertiary sediments only cover the western part of the basin. The Quaternary volcanic products do not only produce fertile agricultural soils but also are the important source of various construction materials and act as groundwater recharge. From the environmental geology point of view, the physical development,of the Greater Bandung area faces various constraints. These include conflict among urban development, agricultural land, groundwater protection, extraction of mineral resources, and potential waste disposal sites. In addition, some areas are restricted for development due to: (a) their poor foundation characteristics; (b) location in flood prone areas; and (c) geological hazards such as landslides and lahar flows. Operation of many existing and abandoned waste disposal dumping facilities in geologically unfavorable areas has contaminated both the groundwater and surface water. Improper exploitation technique in many quarries and pits has also endangered the environment, such as destabilization of slope, increasing danger of landslides and erosion, and increasing

  5. Glacial aridity in central Indonesia coeval with intensified monsoon circulation

    Science.gov (United States)

    Konecky, Bronwen; Russell, James; Bijaksana, Satria

    2016-03-01

    The Last Glacial Maximum was cool and dry over the Indo-Pacific Warm Pool (IPWP), a key region driving global oceanic-atmospheric circulation. Both low- and high-latitude teleconnections with insolation, ice sheets, and sea level have been suggested to explain the pervasive aridity observed in paleoecological and geomorphic data. However, proxies tracking the H- and O-isotopic composition of rainfall (e.g., speleothems, sedimentary biomarkers) suggest muted aridity or even wetter conditions than the present, complicating interpretations of glacial IPWP climate. Here we use multiproxy reconstructions from lake sediments and modern rainfall isotopic measurements from central Indonesia to show that, contrary to the classical "amount effect," intensified Australian-Indonesian monsoon circulation drove lighter H- and O-isotopic composition of IPWP rainfall during the LGM, while at the same time, dry conditions prevailed. Precipitation isotopes are particularly sensitive to the apparent increase in monsoon circulation and perhaps also decreased moisture residence time implied by our data, explaining contrasts among proxy records while illuminating glacial IPWP atmospheric circulation, a key target for climate models.

  6. Enabling Environment Assessment for Scaling up Sanitation Programs : East Java, Indonesia

    OpenAIRE

    Robinson, Andy

    2008-01-01

    The Water and Sanitation Program (WSP) is in the start-up phase of a new Global Scaling up Sanitation Project. The project is applying Total Sanitation and Sanitation Marketing (TSSM) to stimulate and scale up sanitation demand and supply. One of the central objectives of the project is to improve sanitation at a scale sufficient to meet the 2015 sanitation Millennium Development Goal (MDG...

  7. Why don't some women attend antenatal and postnatal care services?: a qualitative study of community members' perspectives in Garut, Sukabumi and Ciamis districts of West Java Province, Indonesia

    OpenAIRE

    Heywood Peter; Hunter Cynthia L; Titaley Christiana R; Dibley Michael J

    2010-01-01

    Abstract Background Antenatal, delivery and postnatal care services are amongst the recommended interventions aimed at preventing maternal and newborn deaths worldwide. West Java is one of the provinces of Java Island in Indonesia with a high proportion of home deliveries, a low attendance of four antenatal services and a low postnatal care uptake. This paper aims to explore community members' perspectives on antenatal and postnatal care services, including reasons for using or not using thes...

  8. High spatio-temporal resolution observations of crater-lake temperatures at Kawah Ijen volcano, East Java, Indonesia

    Science.gov (United States)

    Lewicki, Jennifer L.; Corentin Caudron; Vincent van Hinsberg; George Hilley

    2016-01-01

    The crater lake of Kawah Ijen volcano, East Java, Indonesia, has displayed large and rapid changes in temperature at point locations during periods of unrest, but measurement techniques employed to-date have not resolved how the lake’s thermal regime has evolved over both space and time. We applied a novel approach for mapping and monitoring variations in crater-lake apparent surface (“skin”) temperatures at high spatial (~32 cm) and temporal (every two minutes) resolution at Kawah Ijen on 18 September 2014. We used a ground-based FLIR T650sc camera with digital and thermal infrared (TIR) sensors from the crater rim to collect (1) a set of visible imagery around the crater during the daytime and (2) a time series of co-located visible and TIR imagery at one location from pre-dawn to daytime. We processed daytime visible imagery with the Structure-from-Motion photogrammetric method to create a digital elevation model onto which the time series of TIR imagery was orthorectified and georeferenced. Lake apparent skin temperatures typically ranged from ~21 to 33oC. At two locations, apparent skin temperatures were ~ 4 and 7 oC less than in-situ lake temperature measurements at 1.5 and 5 m depth, respectively. These differences, as well as the large spatio-temporal variations observed in skin temperatures, were likely largely associated with atmospheric effects such as evaporative cooling of the lake surface and infrared absorption by water vapor and SO2. Calculations based on orthorectified TIR imagery thus yielded underestimates of volcanic heat fluxes into the lake, whereas volcanic heat fluxes estimated based on in-situ temperature measurements (68 to 111 MW) were likely more representative of Kawah Ijen in a quiescent state. The ground-based imaging technique should provide a valuable tool to continuously monitor crater-lake temperatures and contribute insight into the spatio-temporal evolution of these temperatures associated with volcanic activity.

  9. Monitoring and Characterizing the Geysering and Seismic Activity at the Lusi Mud Eruption Site, East Java, Indonesia

    Science.gov (United States)

    Karyono, Karyono; Obermann, Anne; Mazzini, Adriano; Lupi, Matteo; Syafri, Ildrem; Abdurrokhim, Abdurrokhim; Masturyono, Masturyono; Hadi, Soffian

    2016-04-01

    The Lusi eruption began on May 29, 2006 in the northeast of Java Island, Indonesia, and to date is still active. Lusi is a newborn sedimentary-hosted hydrothermal system characterized by continuous expulsion of liquefied mud and breccias and geysering activity. Lusi is located upon the Watukosek fault system, a left lateral wrench system connecting the volcanic arc and the bakarc basin. This fault system is still periodically reactivated as shown by field data. In the framework of the Lusi Lab project (ERC grant n° 308126) we conducted several types of monitoring. Based on camera observations, we characterized the Lusi erupting activity by four main behaviors occurring cyclically: (1) Regular activity, which consists in the constant emission of water and mud breccias (i.e. viscous mud containing clay, silt, sand and clasts) associated with the constant expulsion of gas (mainly aqueous vapor with minor amounts of CO2 and CH4) (2) Geysering phase with intense bubbling, consisting in reduced vapor emission and more powerful bursting events that do not seem to have a regular pattern. (3) Geysering phase with intense vapor and degassing discharge and a typically dense plume that propagates up to 100 m height. (4) Quiescent phase marking the end of the geysering activity (and the observed cycle) with no gas emissions or bursts observed. To investigate the possible seismic activity beneath Lusi and the mechanisms controlling the Lusi pulsating behaviour, we deployed a network of 5 seismic stations and a HD camera around the Lusi crater. We characterize the observed types of seismic activity as tremor and volcano-tectonic events. Lusi tremor events occur in 5-10 Hz frequency band, while volcano tectonic events are abundant in the high frequencies range from 5 Hz until 25 Hz. We coupled the seismic monitoring with the images collected with the HD camera to study the correlation between the seismic tremor and the different phases of the geysering activity. Key words: Lusi

  10. Anisotropy magnetic susceptibility measurements of vulcanic rock from merapi mountain in central Java

    International Nuclear Information System (INIS)

    Anisotropy Magnetic susceptibility indicated a differences of Magnetic susceptibility value of a sample due to the direction or orientation of magnetic field on it. The 22 sample's were taken from lour area around Merapi mountain in central Java and their Anisotropy Magnetic susceptibility were measured by using MS2 Bartington. The 22 sample's shown a high susceptibility value about 8037.5 x 105. Eleven sample's have high anisotropy ( it's anisotropy degree about 16% ). The rest of the sample have an anisotropy degree less than 6% (sample's from pasar bubar, Kali Kuning, Kali Gendong, Kali Gendol Utara). This result give an indication that a part of the sample's can be used for paleomagnetic

  11. SUSCEPTIBILITY OF DENGUE HAEMORRHAGIC FEVER VECTOR (Aedes aegypti AGAINST ORGANOPHOSPHATE INSECTICIDES (MALATHION AND TEMEPHOS IN SOME DISTRICTS OF YOGYAKARTA AND CENTRAL JAVA PROVINCES

    Directory of Open Access Journals (Sweden)

    Damar Tri Boewono

    2012-11-01

    Full Text Available SUSCEPTIBILITY OF DENGUE HAEMORRHAGIC FEVER VECTOR (Aedes aegypti AGAINST ORGANOPHOSPHATE INSECTICIDES (MALATHION AND TEMEPHOS IN SOME DISTRICTS OF YOGYAKARTA AND CENTRAL JAVA PROVINCES

  12. Spatial landuse planning using land evaluation and dynamic system to define sustainable area of paddy field: Case study in Karawang Regency, West Java, Indonesia

    Science.gov (United States)

    Widiatmaka, Widiatmaka; Ambarwulan, Wiwin; Firmansyah, Irman; Munibah, Khursatul; Santoso, Paulus B. K.

    2015-04-01

    Indonesia is the country with the 4th largest population in the worlds; the population reached more than 237 million people. With rice as the staple food for more than 95 percent of the population, there is an important role of paddy field in Indonesian food security. Actually, paddy field in Java has produced 52,6% of the total rice production in Indonesia, showing the very high dependence of Indonesia on food production from paddy fields in Java island. Karawang Regency is one of the regions in West Java Province that contribute to the national food supply, due to its high soil fertility and its high extent of paddy field. Dynamics of land use change in this region are high because of its proximity to urban area; this dynamics has led to paddy field conversion to industry and residential landuse, which in turn change the regional rice production capacity. Decreasing paddy field landuse in this region could be serve as an example case of the general phenomena which occurred in Javanese rice production region. The objective of this study were: (i) to identify the suitable area for paddy field, (ii) to modelize the decreasing of paddy field in socio-economic context of the region, and (iii) to plan the spatial priority area of paddy field protection according to model prediction. A land evaluation for paddy was completed after a soil survey, while IKONOS imagery was analyzed to delineate paddy fields. Dynamic system model of paddy field land use is built, and then based on the model built, the land area of paddy field untill 2040 in some scenarios was developped. The research results showed that the land suitability class for paddy fields in Karawang Regency ranged from very suitable (S1) to marginally suitable (S3), with various land characteristics as limiting factors. The model predicts that if the situation of paddy field land use change continues in its business as usual path, paddy field area that would exist in the region in 2040 will stay half of the recent

  13. Isolation and identification mould micoflora inhabiting plant leaf litter from Mount Lawu, Surakarta, Central Java

    Directory of Open Access Journals (Sweden)

    MUHAMMAD ILYAS

    2007-04-01

    Full Text Available A study on isolation and identification mould inhabiting plant leaf litter had been conducted. The objective of the study was to isolate and identify mould inhabiting plant leaf litter from Mount Lawu, Surakarta, Central Java. The mould isolation was based on washing and filtering with membrane isolation method. The result showed that 39 moulds generas with 55 species varians, one group identified in class level, and three groups of unidentified mould isolates had been isolated. Taxas distributions showed that there were endophyte and phytopatogen mould isolates had been isolated such as Fusarium, Pestalotiopsis, Phoma, and Coelomycetes. However, typical soil taxa and common saprobic fungi such as Aspergillus, Cunninghamella, Mucor, Paecilomyces, Penicillium, Rhizopus, and Trichoderma remain dominated the resulted isolates.

  14. Implications and Competitiveness of Regions on Regional Development of Central Java

    Directory of Open Access Journals (Sweden)

    Daryono Soebagiyo

    2014-12-01

    Full Text Available Regional Competitiveness be one of the issues in regional development policy since the enactment of regional autonomy. Based on the results of the efficiency analysis found 11 areas of the city and district have the efficiency and 4 districts do not have the efficiency. Regional Competitiveness in Central Java based Comparative Advantage and Competitive known regions that have a high comparative and competitive advantages consist of 4 areas. Regional Mapping Based on Efficiency and Productivity Local known areas that have high efficiency and productivity which consists of 4 areas. Based Competitive Advantage Regional Productivity is high and not found. Under the Regional Competitiveness and Regional Productivity high was not found. Based on Comparative Advantage and Regional Development area there are 4 high. Based Competitive Advantage and Regional Development of high there are 2 areas. Based on Regional Productivity and Regional Development of high there are 2 counties and cities

  15. Perception of volcanic eruption as agent of change on Merapi volcano, Central Java

    Science.gov (United States)

    Dove, Michael R.

    2008-05-01

    Events like volcanic eruptions challenge equilibrium models of nature. This is a study of the perceptions of eruptions as agents of change, taking Mt. Merapi in Central Java as a case study. Villagers living on Merapi have developed a system of religious belief, and a system of agro-ecological practices, that 'domesticates' the volcanic hazard. The villagers view eruptions as agents of change, often change for the good. The Indonesian government, on the other hand, technologizes and exoticizes the volcanic hazard, and conceptually and materially separates it from the realm of civil society. The state focuses its attention exclusively on intermittent moments of heightened volcanic activity, whereas the villagers focus their attention on the much longer interim periods when there is little or no such activity. This case study shows that not just the perception of risk, but the very concept of risk itself can vary. The cultural production of such concepts co-evolves with natural patterns of perturbation.

  16. Why do some women still prefer traditional birth attendants and home delivery?: a qualitative study on delivery care services in West Java Province, Indonesia

    Directory of Open Access Journals (Sweden)

    Titaley Christiana R

    2010-08-01

    Full Text Available Abstract Background Trained birth attendants at delivery are important for preventing both maternal and newborn deaths. West Java is one of the provinces on Java Island, Indonesia, where many women still deliver at home and without the assistance of trained birth attendants. This study aims to explore the perspectives of community members and health workers about the use of delivery care services in six villages of West Java Province. Methods A qualitative study using focus group discussions (FGDs and in-depth interviews was conducted in six villages of three districts in West Java Province from March to July 2009. Twenty FGDs and 165 in-depth interviews were conducted involving a total of 295 participants representing mothers, fathers, health care providers, traditional birth attendants and community leaders. The FGD and in-depth interview guidelines included reasons for using a trained or a traditional birth attendant and reasons for having a home or an institutional delivery. Results The use of traditional birth attendants and home delivery were preferable for some community members despite the availability of the village midwife in the village. Physical distance and financial limitations were two major constraints that prevented community members from accessing and using trained attendants and institutional deliveries. A number of respondents reported that trained delivery attendants or an institutional delivery were only aimed at women who experienced obstetric complications. The limited availability of health care providers was reported by residents in remote areas. In these settings the village midwife, who was sometimes the only health care provider, frequently travelled out of the village. The community perceived the role of both village midwives and traditional birth attendants as essential for providing maternal and health care services. Conclusions A comprehensive strategy to increase the availability, accessibility, and

  17. Vegetation analysis of Samin watershed, Central Java as water and soil conservation efforts

    Directory of Open Access Journals (Sweden)

    MARIDI

    2014-10-01

    Full Text Available Maridi, Agustina P, Saputra A. 2014. Vegetation analysis of Samin watershed, Central Java as water and soil conservation efforts. Biodiversitas 15: 215-223. Samin watershed in Central Java is one of 282 Indonesian watersheds which are in critical condition. Nowadays, the sustainability of forest resources in the upstream of Samin watershed is threatened by exploitation of forest by people. As a result, erosion and sedimentation are occurring in this area that may pose a threat of flooding and landslide. Therefore, we need serious measures to maintain the function of Samin watershed, one of which is through the monitoring of vegetation in watershed. The purpose of this research was to analyze the structure and composition of vegetation in Samin watershed to support soil and water conservation. The survey of vegetation was conducted in 3 areas of Samin watershed based on geophysical conditions namely upstream, midstream, and downstream. At each sampling area, 37 sampling plots were randomly distributed in six observation stations. Vegetation analysis was carried out in both the lower crop community (LCC and the tree. Results showed that the number of LCC species found in the upstream, midstream, and downstream areas were 21, 34, and 28 respectively. The species diversity indexes of LCC vegetation in the upstream, midstream, and downstream areas were 1.04, 1.34, and 1.23 respectively. Based on this result, LCC vegetation in Samin watershed was categorized in medium condition. The number of tree species found in the upstream, midstream, and downstream areas were 27, 18, and 12 respectively. The species diversity indexes of tree vegetation in the upstream, midstream, and downstream areas were 1.31, 1.15, and 0.97 respectively. Based on this result, the tree vegetation in Samin watershed was categorized in medium condition for the upstream and midstream areas, and low condition for the downstream area. Vegetation in Samin watershed must be preserved

  18. Logistic regression and artificial neural network models for mapping of regional-scale landslide susceptibility in volcanic mountains of West Java (Indonesia)

    Science.gov (United States)

    Ngadisih, Bhandary, Netra P.; Yatabe, Ryuichi; Dahal, Ranjan K.

    2016-05-01

    West Java Province is the most landslide risky area in Indonesia owing to extreme geo-morphological conditions, climatic conditions and densely populated settlements with immense completed and ongoing development activities. So, a landslide susceptibility map at regional scale in this province is a fundamental tool for risk management and land-use planning. Logistic regression and Artificial Neural Network (ANN) models are the most frequently used tools for landslide susceptibility assessment, mainly because they are capable of handling the nature of landslide data. The main objective of this study is to apply logistic regression and ANN models and compare their performance for landslide susceptibility mapping in volcanic mountains of West Java Province. In addition, the model application is proposed to identify the most contributing factors to landslide events in the study area. The spatial database built in GIS platform consists of landslide inventory, four topographical parameters (slope, aspect, relief, distance to river), three geological parameters (distance to volcano crater, distance to thrust and fault, geological formation), and two anthropogenic parameters (distance to road, land use). The logistic regression model in this study revealed that slope, geological formations, distance to road and distance to volcano are the most influential factors of landslide events while, the ANN model revealed that distance to volcano crater, geological formation, distance to road, and land-use are the most important causal factors of landslides in the study area. Moreover, an evaluation of the model showed that the ANN model has a higher accuracy than the logistic regression model.

  19. The Influence Of Business Partnership And Competitive Strategy On Business Performance Of Recreation Park Services Industry In West Java Indonesia

    Directory of Open Access Journals (Sweden)

    Kurniawan

    2015-08-01

    Full Text Available Recreational parks services industry in West Java have problems due to low business performance caused by the difficulty of companies to compete whereas tourism services right now are yet offered unique characteristics products due to the product is relatively similar with competitors. Based on that background the research aims to obtain a study on the influence of business partnerships and competitive strategy on business performance in recreation park service industries in West Java. Research conducted using an explanatory survey. In this study the target population is a company incorporated in the tourism service industry in West Java. Time horizon is a cross-sectional which research is done in one time simultaneously. The data analyzed through verification. Hypothesis is tested using partial least square PLS. The research findings reveal that there is a simultaneous and partial influence of business partnerships and competitive strategy on business performance. The influence of competitive strategy is more dominant than business partnership in improving business performance the rest influenced by other factors not examined in this study. Based on that it would need to the management of recreation park services companies in West Java to increase the competitive strategy as the first priority in efforts to improve business performance.

  20. Development of Geography Text Books Used by Senior High School Teachers Case Study at East Java-Indonesia

    Science.gov (United States)

    Purwanto, Edy; Fatchan, Ach.; Purwanto; Soekamto, Hadi

    2016-01-01

    The aim of this study was to analyze the geography text book for: (1) identify and describe the errors in the organization of geography textbooks, and (2) identify and describe the content of the textbook standard errors of geography. The text book is currently being used by teachers of Senior High School in East Java. To analyze the contents of…

  1. Ethnobotanical study and nutrient content of indigenous vegetables consumed in Central Kalimantan, Indonesia

    OpenAIRE

    SUSI KRESNATITA; YULA MIRANDA; HASTIN E.N.C. CHOTIMAH

    2013-01-01

    Abstract. Chotimah HENC, Kresnatita S, Miranda Y. 2013. Ethnobotanical study and nutrient content of indigenous vegetables consumed in Central Kalimantan, Indonesia. Biodiversitas 14: 106-111. People in Central Kalimantan consume vegetables that collected from the wild or traditionally cultivated. Documentation effort of them is very important because of the diversity of local vegetable are threatened with extinction due to the conversion of peat land and forest fires. This study aims to dete...

  2. From Revenue Farming to State Monopoly: The Political Economy of Taxation in Colonial Indonesia, Java c. 1816-1942

    NARCIS (Netherlands)

    Wahid, A.

    2013-01-01

    This study analyzes the evolvement of tax system in colonial Indonesia and its social, politic and economic consequences. It focuses on the transformation of what was known as pachtstelsel or revenue farming, a tax collecting system involving the role of private party, mainly Chinese businessmen tha

  3. Decision Support System for Selection of Suitable Mariculture Site in the Western Part of Java Sea, Indonesia

    OpenAIRE

    W. Windupranata; R. Mayerle

    2009-01-01

    Mariculture (marine aquaculture) has been intensified and has created essential employment opportunities over the last two-decades in Indonesia, as well as many other countries in the world. This development has also augmented environmental concerns and questions about possible environmental impacts. Considerable amounts of nutrient waste in dissolved and particulate form were released by intensive fish faming into the environment through feed excess, soluble fish excretion and faeces product...

  4. From Revenue Farming to State Monopoly: The Political Economy of Taxation in Colonial Indonesia, Java c. 1816-1942

    OpenAIRE

    Wahid, A

    2013-01-01

    This study analyzes the evolvement of tax system in colonial Indonesia and its social, politic and economic consequences. It focuses on the transformation of what was known as pachtstelsel or revenue farming, a tax collecting system involving the role of private party, mainly Chinese businessmen that was in practice throughout the nineteenth century, into a substitute system called regiestelsel or state monopoly and state collected taxes introduced at the turn of the twentieth century. Both t...

  5. Air and water qualities around small ruminant houses in Central Java - Indonesia

    NARCIS (Netherlands)

    Budisatria, I.G.S.; Udo, H.M.J.; Zijpp, van der A.J.; Murti, T.W.; Baliarti, E.

    2007-01-01

    There is a general concern that livestock can have a profound effect on the environment, also in smallholder production systems. This paper presented the impact of small ruminants on the quality of air and water in and around small ruminant houses. In total, 27 small ruminant houses from the three a

  6. INHERITANCE OF COAT COLOR OF KEJOBONG GOAT IN PURBALINGGA REGENCY, CENTRAL JAVA, INDONESIA

    Directory of Open Access Journals (Sweden)

    T. Permatasari

    2015-09-01

    Full Text Available The objective of this research was to examine the inheritance of coat color pattern of Kejobonggoat. The material used was goat family with clear lineage, in which the number of samples were 130Kejobong family, consisted of 201 kids, 130 does and 51 bucks. Coat color of black, black white, blackbrown, brown, white brown and white, were observed. The coat color types were classified andgenetically grouped according to the pigmentation types and color patterns. Probability compilationgene of coat color of Kejobong goat were B-C-S-ii (black, -- cc -- -- (white, BBC-ssii (black white,BbC-ssii (black brown, bbC-ssii (white brown and bbC-S-ii (brown. Inheritance of coat colorobserved and fenotipe ratio expected were used to calculate Chi-square. Results of study showed that theinheritance of coat color pattern of Kejobong goat were not in Hardy-Weinberg equilibrium withexeption of mating between black and black brown and mating between brown black and white brownshowing similarity in observations and expectations.

  7. Genotype × Environment Interaction for Iron Concentration of Rice in Central Java of Indonesia

    Institute of Scientific and Technical Information of China (English)

    Suwarto; Nasrullah

    2011-01-01

    To explore the effect of genotype and genotype × environment interaction on Fe concentration in rice grains,Fe concentrations of 10 genotypes were analyzed across eight paddy field environments during 2007-2008 using the AMMI-biplot method.Experiments were conducted using a randomized completely block design with three replications in eight environments.Results indicated that environment (E),genotype (G) and genotype × environment interaction (GE) significantly affected Fe concentration in rice grains.Environment explained 74.43 % of total (G+E+GE) variation,whereas G and GE captured 5.60% and 19.67%,respectively.Rice genotype Barumun was desirable in terms of the highest ability and stability for Fe concentration in rice grains.Environment in genotype Cilongok was the best representative of the overall environments and the most powerful to discriminate rice genotypes.

  8. Investigation of aquifer at Banyumeneng Site Mranggen District Demak Regency Central Java

    International Nuclear Information System (INIS)

    Demak is one of regency are placed in Central Java which has a problem of fresh water availability. The insufficient of water have been recognized in some parts of the region. such as Banyumeneng in Mrangen district. The problem of fresh water in this area is caused by sea water trapped in sedimentary material during sedimentation process, so the trapped groundwater character is brine or brackish. One of the alternatives to overcome water problem is delineated of the prospect area for exploiting of groundwater. The ground investigation activity is to get information about the geology, hydrogeology and subsurface geophysical characteristics which are needed to identification of groundwater aquifer. To obtain those targets are topographic measurement in 1:5000 scales maps, geology and hydrogeology mapping, measurement of soil radioactivity and geo electrical resistivity are conducted. Based on observation, analysis, evaluation and discussion were identified the existence of potential confined aquifer that happened at the layer sand that is trapped in the impermeable layer of clay, with distribution direction East-West. Potency of aquifer with the best condition, there are placed on BYM-16 and BYM-05 with the physics characterized in Sand-1 in the resistivity 16 - 22 Ωm to depth 125 - 150 m and Sand-2 in the resistivity 11- 16 Ωm depth 25 - 30 m. (author)

  9. The Study for Optimizing of the Electricity Power Supply in Central Java Province

    International Nuclear Information System (INIS)

    Electricity planning includes identification of electricity generation potential and problem where solution are being planned through the annual program. Due to correlation between electricity growth and economic growth, the sensitivity study for Central Java province has been done using three scenarios of annual electricity growth, i.e.: 6.7 %, 8 % and 10 % within the study period of 2003-2020. The tool used in this sensitivity study is WASP IV. From result the calculation gives total installed capacity in the end of study period for each electricity growth scenario are 3960 MW, 5500 MW and 8620 MW respectively. Total produced energy in the end of study period for each electricity growth scenario are 32301 G Wh, 39619 G Wh and 54374 G Wh. For total fuel required. Coal still predominate in all scenarios, followed by HSD and Gas. According to this study, Nuclear power plant can be introduced in 2020 for scenario of 8 % growth and 2017 for that of 10 % growth. WASP is utilized for projecting electricity supply. (author)

  10. Diversity of Soil Arthropods in Teak Forest Plantation Forests at Cepu, Blora, Central Java

    Directory of Open Access Journals (Sweden)

    Noor Farikhah Haneda

    2014-01-01

    Full Text Available Insects are the main group of soil arthropod and the most dominant animals in the terrestrial ecosystems.  The aims of this study were to get information about soil arthropod diversity in relation to environmental influence at teak plantations at Cepu, Central Java. The sampling plot design was based on forest health monitoring design method. Pitfall trap and Berlese-Tullgren funnel were employed to collect the soil arthropods. The trapped specimens were sorted in the laboratory and then identified up to family or genus.  The result of the study revealed that young-age plantation has higher abundance and diversity of arthropod than old-age plantation. Totally we found 3 classes, 11 orders, 29 families, and 714 individuals from young teak plantation, and 3 classes, 11 orders, 25 families, and 397 individuals from the old one. The dominant class was insect and the dominant order of the insects was Hymenoptera. The thickness of the teak litter was the most important factor to the abundance of soil arthropods (R2 = 0.891.Keywords: forest health monitoring, environmental factor, teak litter, pitfall, Berlese-Tullgren funnel DOI: 10.7226/jtfm.19.3.169

  11. A SUPPORTING AID FOR BEEF CATTLE INVESTMENT OF FARM HOUSEHOLD IN CENTRAL JAVA

    Directory of Open Access Journals (Sweden)

    T. Ekowati

    2014-10-01

    Full Text Available The research was conducted to analyze some factors influencing production, income, farmhousehold consumption and investment of farm household beef cattle in Central Java. Five districts werepurposively chosen for research location based on the number of beef cattle population, namelyRembang, Blora, Grobogan, Boyolali and Wonogiri. Forty respondents of each district were chosenrandomly using quota sampling. Data were analyzed through Simultaneous Regression and estimated byTwo Stage Least Square (TSLS. The results showed that independent variables were simultaneouslysignificant to dependent variables (production, income, farm household consumption and investmentwith the Probability F test 0.0000 and adjusted R2 were 91%; 89%; 96%; 62%, respectively. Thesimulation’s analysis of agribusiness implementation consisted of 1 decreasing 15% of service perconception, 2 increasing of beef cattle breed and number of beef cattle 15% respectively, 3 raising ofprice of rice and number of household member 15% respectively and 4 increasing of income and priceof beef cattle 10% respectively influenced to farm household consumption and investment 0.446% and5.14%, respectively, meanwhile production and income did not change. The research can be concludedthat the independent variables simultaneously significant influenced to production, income, farmhousehold consumption and beef cattle investment. The simulation of changing usage of input factor andprice significantly influenced to farm household consumption and beef cattle investment.

  12. Problems of the establishment of worship houses in Pati, Central Java

    Directory of Open Access Journals (Sweden)

    Sulai man

    2015-12-01

    Full Text Available This research aimed to know the problems of establishment of worship houses in Pati Central Java. This research used  a qualitative approach with the collecting data interview, observation, and documen review. This research was expected to give information and theoritical study materials for the general public, especially those related to policy on the establishment of worship houses. The results showed that establishment of worship houses is often a clash beetween the formal regulation and social regulation, because of differences in interpretation of legislation. The establishment of worship houses take place smoothly and individual appproach with good. In contrast, the establishment of worship houses are often hampered by resistance citizens of community, but goverment does not give a definite decision “accepted” or “rejected”. This resulted in the establisment of worship houses stagnant and impressed omission.Keywords :                         Houses of worship  -  formal regulation  -  social conflict  

  13. A Surface Soil Radioactivity Mapping Has Been Carried Out at Muria Peninsula, Central Java

    International Nuclear Information System (INIS)

    The air of this mapping is to gain exposure dose value of the soil surface of Muria Peninsula. Central Java, in the area of 75 km radius from Ujung Lemah Abang. Lemah Abang is the proposed site of the first indonesian nuclear Power Plant. A radioactivity data obtained in 1995/1996 to 1998/1999 researches has been used for input data. For further analysis, a conversation factor multiplication is applied. This conversation factor is obtained from linear regression equation of the relationship between radioactivity and exposure values gained from re-measured randomly 44 points which are representative for high, medium, and low radiation areas obtained in 1995/1996 to 1998/1999 activities and it taking soil samples. The conversation data result is being constructed of the Surface Exposure Dose Map of Muria Peninsula. Those data show that the exposure dose of northern slope of Muria Volcano is relatively higher than that of southern slope, it means be harmonizing to the soil sample radioactivity values. The maximum radioactivity value of the soil samples is 3,56.10-2 Bq/gram (α radiation), 8,22.10-1 Bq/gram (β radiation) and 6,20.10-1 Bq/gram (γ radiation) and the minimum values are 4,44 10-3 Bq/gram (α radiation), 1,50. 10-1 Bq/gram (β radiation) and 4,09. 10-2 Bq/gram (γ radiation). (author)

  14. A SUPPORTING AID FOR BEEF CATTLE INVESTMENT OF FARM HOUSEHOLD IN CENTRAL JAVA

    Directory of Open Access Journals (Sweden)

    T. Ekowati

    2012-03-01

    Full Text Available The research was conducted to analyze some factors influencing production, income, farm household consumption and investment of farm household beef cattle in Central Java. Five districts were purposively chosen for research location based on the number of beef cattle population, namely Rembang, Blora, Grobogan, Boyolali and Wonogiri. Forty respondents of each district were chosen randomly using quota sampling. Data were analyzed through Simultaneous Regression and estimated by Two Stage Least Square (TSLS. The results showed that independent variables were simultaneously significant to dependent variables (production, income, farm household consumption and investment with the Probability F test 0.0000 and adjusted R2 were 91%; 89%; 96%; 62%, respectively. The simulation’s analysis of agribusiness implementation consisted of 1 decreasing 15% of service per conception, 2 increasing of beef cattle breed and number of beef cattle 15% respectively, 3 raising of price of rice and number of household member 15% respectively and 4 increasing of income and price of beef cattle 10% respectively influenced to farm household consumption and investment 0.446% and 5.14%, respectively, meanwhile production and income did not change. The research can be concluded that the independent variables simultaneously significant influenced to production, income, farm household consumption and beef cattle investment. The simulation of changing usage of input factor and price significantly influenced to farm household consumption and beef cattle investment.

  15. Variations in Organic Matter Burial and Composition in Sediments from the Indian Ocean Continental Margin Off SW Indonesia (Sumatra - Java - Flores) Since the Last Glacial Maximum

    Science.gov (United States)

    Jennerjahn, T. C.; Gesierich, K.; Schefuß, E.; Mohtadi, M.

    2014-12-01

    Global climate change is a mosaic of regional changes to a large extent determined by region-specific feedbacks between climate and ecosystems. At present the ocean is forming a major sink in the global carbon cycle. Organic matter (OM) storage in sediments displays large regional variations and varied over time during the Quaternary. Upwelling regions are sites of high primary productivity and major depocenters of organic carbon (OC), the least understood of which is the Indian Ocean upwelling off Indonesia. In order to reconstruct the burial and composition of OM during the Late Quaternary, we analyzed five sediment cores from the Indian Ocean continental margin off the Indonesian islands Sumatra to Flores spanning the last 20,000 years (20 kyr). Sediments were analyzed for bulk composition, stable carbon and nitrogen isotopes of OM, amino acids and hexosamines and terrestrial plant wax n-alkanes and their stable carbon isotope composition. Sedimentation rates hardly varied over time in the western part of the transect. They were slightly lower in the East during the Last Glacial Maximum (LGM) and deglaciation, but increased strongly during the Holocene. The amount and composition of OM was similar along the transect with maximum values during the deglaciation and the late Holocene. High biogenic opal covarying with OM content indicates upwelling-induced primary productivity dominated by diatoms to be a major control of OM burial in sediments in the East during the past 20 kyr. The content of labile OM was low throughout the transect during the LGM and increased during the late Holocene. The increase was stronger and the OM less degraded in the East than in the West indicating that continental margin sediments off Java and Flores were the major depocenter of OC burial along the Indian Ocean margin off SW Indonesia. Temporal variations probably resulted from changes in upwelling intensity and terrestrial inputs driven by variations in monsoon strength.

  16. Chemical Composition of Propolis from Different Regions in Java and their Cytotoxic Activity

    Directory of Open Access Journals (Sweden)

    Syamsudin

    2009-01-01

    Full Text Available Problem statement: Propolis samples from tropical zones, such as Java (Indonesia with its vast biodiversity, have become a subject of increasing scientific and economic attention. The association of the chemical composition of propolis from different geographic regions with cytotoxic activities lead to the identification of active principles, a fundamental tool to achieve standardization of this bee product. Approach: The purpose of this research was evaluate the quality of propolis collected at different places in Java (Indonesia based on cytotoxic activity. The ethanolic extracts of propolis from different areas in Java were tested for cytotoxicity against tumor cell lines (T47D, MCF-7, Hela, Myeloma and Vero using MTT assay. Propolis samples were collected from Batang (Central Java, Lawang (East Java and Sukabumi (West Java. Results: The extract of propolis from Batang showed the most potent activity of T47D and MCF-7 with IC50 34.67±8.3 and 37.8±.5 µg mL-1. The extract of propolis from Sukabumi showed the most potent activity of Hela cell with IC50 147.34±8.9. However, all propolis extract did not show activity of myeloma and Vero cells. Conclusion: Ethanolics extract of three propolis samples from Batang (Central Java, Lawang (East Java and Sukabumi (West Java regions in Java were investigated using GC-MS. From 37 compounds identified, 7 among of them were found for the first time in propolis. This indicated that the secondary metabolite extract of propolis from Batang (Central Java obtained in the study has antiproliferative activity of breast carcinoma cells (T47D and MCF-7.

  17. Species composition of understory vegetation in coal mined land in Central Bengkulu, Indonesia

    OpenAIRE

    WIRYONO; ARIF BUHA SIAHAAN

    2013-01-01

    Wiryono, Siahaan AB. 2013. Species composition of understory vegetation in coal mined land in Central Bengkulu, Indonesia. Biodiversitas 14: 31-36. Coal stripmining in forest area has destroyed forest ecosystem and created barren land. Reclamation of mined land is done by revegetating the land. In addition to planted species, pioneer species usually grow naturally in mined land. The objectives of this study were to know the species composition of understory vegetation growing naturally in coa...

  18. Nutrient dynamics in different sub-types of peat swamp forest in central Kalimantan, Indonesia

    OpenAIRE

    Sulistiyanto, Yustinus

    2005-01-01

    Nutrient dynamics of two sub-types of peat swamp forest, mixed swamp forest and low pole forest, in the upper catchment of the Sebangau River in Central Kalimantan, Indonesia were studied. Three permanent study plots, 50 x 50 m, were established in each forest sub-type to facilitate collection of throughfall, stemflow, litterfall, decomposition, above ground and below ground biomass, peat and water samples. Graphical presentation, Wilm's method, and analysis of variance were carried out for b...

  19. KEBIASAAN MEMBERIKAN MAKANAN KEPADA BAYI BARU LAHIR DI PROPINSI JAWA TENGAH DAN JAWA BARAT (NEW BORN INFANT FEEDING HABIT IN CENTRAL JAVA AND WEST JAVA

    Directory of Open Access Journals (Sweden)

    Yekti Widodo

    2012-09-01

    Full Text Available Initiation of breast milk should be given to the baby as soon as possible, not more than half hour after the baby was bora If initiate of breast milk is not early, it will be difficult to avoid introduced other food than breast milk to new bom be infant. The objective of research is to know how the community habit, especially in Central Java and West Java in order with infant feeding for new born infant The result of the research showed 77,0% respondent introduced other food to new born infant and 23% respondents initiated breast milk soon after the baby bora Two reason for mother introduced other food before they give breast milk First, as "baby food' for the new born infant (knowing as prelacteal food. Kind of this food are honey (64,2%, water-honey (11,73%, boiled water (13,5%, and milk formula (10,6%. They gave this food for prelacteal food, because breast milk not flows yet (64,8%, for the baby not hungry (14,8%, suggested by traditional birth attendance (dukun bayi, suggested by grandmother (4,7% and mother not ready yet to give breast milk (3,6%. Second, Not as 'baby food', but because the culture. Usually they give other food just once time, in the first minutes of the baby life. After that, they give breast milk. The kinds of this food are solution water coffee (19,4%, pepper (29,6%, "kurma" (3,7%, onion (21,3%, lime juice (5,6% and salt solution (18,8%, also white egg (1,9%. The reason to give that food are: to bring out dirty things from baby stomach (82,4% as the not cramp (13,9%, and religion (3,7%. Actually, the first reason suggested by traditional birth attendance as a "helping delivery package" . This always doing by the traditional birth attendance

  20. Investigation of ground water aquifer at Karangrowo Site, Undaan District, Kudus Sub Province Central Java

    International Nuclear Information System (INIS)

    Kudus is one of sub province in central Java with have the fresh water availability problem Condition of insufficiency 'Standard Water has been recognized in some part of regional area, those are Karangrowo area, Undaan District The problem of clean water in this area is caused by sea water trapped in sedimentary material during sedimentation process; due the ground water trapped character is briny or brackish. One of the alternatives to overcome water problem is election or delineated of prospect area fur exploiting of ground water. Referring to that problem ''Pusbang Geologi Nuklir BATAN'' means to conduct investigation of ground water in some location problem of clean water. The ground investigation activity is to get information about the geology, geohydrology and sub surface geophysical characterize, which is needed to identification of ground water aquifer. To obtain that target, conducted by topographic measurement in 1:5000 scale maps, measurement of soil radioactivity, geology and hydrogeology mapping, geo electrical 2-D image measurement Base on the result of analyze, evaluation and discussion was identified the existence of potential aquifer that happened at layer of sand sedimentary, in form of lens trapped in impermeable layer of clay sediment The layer of aquifer pattern follows of Old River in North-South and East-West direction. Potency of aquifer with the best condition from bad, there are placed on geophysical measurement GF. A 4-14, AB 4-11 and B4. Physical characterized of aquifer, resistivity 9-19 Ωm with charge ability 13-53 milliseconds. (author)

  1. Investigation of ground water aquifer at Tlogorejo Site Karangawen District, Demak Regency, Central Java

    International Nuclear Information System (INIS)

    Demak is one of regency are placed at north beach central Java. Some part of this area especially Tlogorejo site Karangawen have the problem of fresh water availability. Conditions of insufficient Standard Water have been recognized in some part of the region, those are Karangrowo area, Undaan District. The problem of clean water in this area is caused by sea water trapped in sedimentary material during sedimentation process, so the trapped ground water character is brine or brackish. One of the alternatives to overcome water problem is election or delineated of the prospect area for exploiting of ground water. Referring to those problems Pusbang Geologi Nuklir BATAN means to conduct investigation of ground water in some location which has problem of clean water. The ground investigation activity is to get information about the geology, hydrogeology and sub surface geophysical characteristic, which is needed to identification of ground water aquifer. To obtain those targets, conducted by topographic measurement in 1:5000 scale maps, measurement of soil radioactivity, geology and hydrogeology mapping, geo-electrical 2-D image measurement Base on observation, analysis, evaluation and discussion was identified the existence of potential confined aquifer that happened at the layer sand that is trapped in the in impermeable layer of clay, which is potential for confined aquifer. Potency of aquifer with the best condition from bad, there are placed on geophysical measurement is ''Sand Aquifer Layer-1'' are located at RB 1 (TLG-5), RB 2 (TLG-4) and RB 3 (TLG-22). Physical characterized of aquifer: resistivity 22-46 Ωm, the depth of surface water 110 to 146 meter. (author)

  2. Optimisasi Pemilihan Supplier Susu Murni untuk Produksi Susu Kental Manis dan Ready To Drink (Studi Kasus di PT. Frisian Flag Indonesia)

    OpenAIRE

    Wibowo Setio Laksono; Amzul Rifin; Imam Teguh Saptono

    2015-01-01

    Fresh milk is the raw material in milk processing industries. In fact, the amount of fresh milk tend to decrease every year. PT Frisian Flag Indonesia (FFI) is one of Milk Processing Industries in Indonesia. FFI has 18 fresh milk suppliers which locate in DKI Jakarta, West Java, Central Java and East Java. This scarcity of fresh milk will affect the continuity of production in FFI. The high demands of sweetened condensed milk (SCM) and ready to drink (RTD) products constrain FFI to be selecti...

  3. FAKTOR INTRAPERSONAL, INTERPERSONAL, DAN KULTURAL PENDUKUNG EFEKTIVITAS KEPEMIMPINAN PEREMPUAN PENGUSAHA DARI EMPAT KELOMPOK ETNIS DI INDONESIA

    OpenAIRE

    Frieda Mangunsong

    2009-01-01

    This is a research about effectiveness of businesswomen leadership in four different ethnic groups in Indonesia. The effectiveness is measured in a condition where the leadership is supported by several factors, such as intrapersonal skills, interpersonal skills and culture. The subjects of this research are 216 female leaders of business units that consist of at least 10 employees, from Bali in Bali, Java in central Java, Minangkabau in West Sumatra and Batak tribes (Karo,Angkola, Mandailing...

  4. Seismicity study of volcano-tectonic in and around Tangkuban Parahu active volcano in West Java region, Indonesia

    Science.gov (United States)

    Ry, Rexha V.; Priyono, A.; Nugraha, A. D.; Basuki, A.

    2016-05-01

    Tangkuban Parahu is one of the active volcano in Indonesia located about 15 km northern part of Bandung city. The objective of this study is to investigate the seismic activity in the time periods of January 2013 to December 2013. First, we identified seismic events induced by volcano-tectonic activities. These micro-earthquake events were identified as having difference of P-wave and S-wave arrival times less than three seconds. Then, we constrained its location of hypocenter to locate the source of the activities. Hypocenter determination was performed using adaptive simulated annealing method. Using these results, seismic tomographic inversions were conducted to image the three-dimensional velocity structure of Vp, Vs, and the Vp/Vs ratio. In this study, 278 micro-earthquake events have been identified and located. Distribution of hypocenters around Tangkuban Parahu volcano forms an alignment structure and may be related to the stress induced by magma below, also movement of shallow magma below Domas Crater. Our preliminary tomographic inversion results indicate the presences of low Vp, high Vs, and low Vp/Vs ratio that associate to accumulated young volcanic eruption products and hot material zones.

  5. Integrated Islamic Education: An Analytcal Study on The Concept and Practice of Gontor System in East Java Indonesia

    Directory of Open Access Journals (Sweden)

    Imam Bahroni

    2010-03-01

    Full Text Available The current issue on international education, especially in relation with muslim community, like in Malaysia and Indonesia is morality. The impact and influence of secular civilization upon muslim society can not be denied. The problem of morality is not only an individual but rather touches the level of all social community of muslim ummah all over the world. Consequently every one now needs an education which can fortify the nation from this moral malady. To overcome this problem according to the researcher needs strategy, planning and strong system, such as boarding school based education. Based on above introduction, the researcher wishes to study in this simple research on Gontor system of integrated Islamic education. To reach valid result of study, the researcher wish to use interview, observation and documentary method for the data collection. Meanwhile, for the data analysis, the researcher uses data reduction, display and verification of Miles and Huberman method. The points above, ensures the writer to further explore the data of Gontor system, so then the object of the research could be approved scientifically for the purpose of muslim community all over the world.

  6. Evaluation of sulfur dioxide emissions from explosive volcanism: the 1982-1983 eruptions of Galunggung, Java, Indonesia

    Science.gov (United States)

    Bluth, G.J.S.; Casadevall, T.J.; Schnetzler, C.C.; Doiron, S.D.; Walter, Louis S.; Krueger, A.J.; Badruddin, M.

    1994-01-01

    Galunggung volcano, Java, awoke from a 63-year quiescence in April 1982, and erupted sporadically through January 1983. During its most violent period from April to October, the Cikasasah Volcano Observatory reported 32 large and 56 moderate to small eruptions. From April 5 through September 19 the Total Ozone Mapping Spectrometer (TOMS), carried on NASA's Nimbus-7 satellite, detected and measured 24 different sulfur dioxide clouds; an estimated 1730 kilotons (kt) of SO2 were outgassed by these explosive eruptions. The trajectories, and rapid dispersion rates, of the SO2 clouds were consistent with injection altitudes below the tropopause. An additional 300 kt of SO2 were estimated to have come from 64 smaller explosive eruptions, based on the detection limit of the TOMS instrument. For the first time, an extended period of volcanic activity was monitored by remote sensing techniques which enabled observations of both the entire SO2 clouds produced by large explosive eruptions (using TOMS), and the relatively lower levels of SO2 emissions during non-explosive outgassing (using the Correlation Spectrometer, or COSPEC). Based on COSPEC measurements from August 1982 to January 1983, and on the relationship between explosive and non-explosive degassing, approximately 400 kt of SO2 were emitted during non-explosive activity. The total sulfur dioxide outgassed from Galunggung volcano from April 1982 to January 1983 is calculated to be 2500 kt (?? 30%) from both explosive and non-explosive activity. While Galunggung added large quantities of sulfur dioxide to the atmosphere, its sporadic emissions occurred in relatively small events distributed over several months, and reached relatively low altitudes, and are unlikely to have significantly affected aerosol loading of the stratosphere in 1982 by volcanic activity. ?? 1994.

  7. Hydrothermal system of the Papandayan Volcano, West Java, Indonesia and its geochemistry evolution of thermal water after the November 2002 eruption

    Directory of Open Access Journals (Sweden)

    Agnes Mazot

    2014-06-01

    Full Text Available http://dx.doi.org/10.17014/ijog.vol2no1.20072Papandayan is a strato volcano situated in West Java, Indonesia. After the last magmatic eruptionin 1772, only few phreatic explosions have been occurring. At the present time, the activity is centeredin the northeast crater manifested by the presence of fumaroles and hot springs. In November 2002an explosive eruption occurred and ejected ash and altered rocks. Study of the altered rocks revealedthat an advanced argillic alteration took place in the hydrothermal system by an interaction betweenacid fl uids and rocks. Four zones of alteration have been formed as a limited extension along faults oracross permeable structures at different levels beneath the active crater of the volcano.Two types of acid fl uids are distinguished in the crater of the Papandayan Volcano: (1 acidsulphate-chloride water with pH values between 1.6 and 4.6, and (2 acid sulphate water with pHvalues between 1.2 and 2.5. The samples collected after the eruption revealed an increase in the SO4/Cl and Mg / Cl ratios. This evolution is likely explained by an increase in the neutralization of acidfl uids which tends to show that water-rock interactions were more signifi cant after the eruption. Thechanges in chemistry observed in 2003 were the consequence of the opening of new fractures whereunaltered or less altered volcanic rocks were in contact with the ascending acid water. The high δ34Svalues (9-17‰ observed in the acid sulphate-chloride water before the November 2002 eruptionsuggest that dissolved sulphates were mainly formed by the disproportionation of magmatic SO2. Onthe other hand, the low δ34S values (-0.3-7 ‰ observed in acid sulphate-chloride water sampled afterthe eruption suggest that the origin of dissolved sulphates for these waters is the surfi cial oxidation ofhydrogen sulphide.

  8. Diversity of Sonneratia alba in coastal area of Central Java based on isozymic patterns of esterase and peroxidase

    Directory of Open Access Journals (Sweden)

    AHMAD DWI SETYAWAN

    2009-07-01

    Full Text Available Setyawan AD. 2009. Diversity of Sonneratia alba in coastal area of Central Java based on isozymic patterns of esterase and peroxidase. Nusantara Bioscience 1: 92-103. The study was intended to observe the diversity and the relationship of Sonneratia alba in southern and northern coast of Central Java Province based on isozymic patterns of esterase and peroxidase. This research was conducted in July until December 2003, at six sites, i.e. Wulan (WUL, Juwana (JUW, Pasar Bangi (PAS, in the northern coast, and Bogowonto (BOG, Motean (MOT, and Muara Dua (MUA in the southern coast. The laboratory assay was conducted in Central Laboratory of Mathematics and Natural Sciences, Sebelas Maret University (UNS Surakarta. The seedling plant samples that were collected from enam mangrove habitats transplanted in green house in the laboratory. There were 20 individual samples each sites. The result indicated that the individual of S. alba of the same or near location has the same genetic diversity in common, because the genetic exchange on a same population was higher than on a different population. Therefore, the populations of S. alba from northern coast had higher similarity each others than southern coast one, on the other way the populations from southern coast had higher similarity each others than northern coast one.

  9. Is crossbreeding of cattle beneficial for mixed farming systems in Central Java?

    NARCIS (Netherlands)

    Widi, T.S.M.; Udo, H.M.J.; Oldenbroek, J.K.; Budisatria, I.G.S.; Baliarti, E.; Zijpp, van der A.J.

    2015-01-01

    From 1980s onwards, Indonesia's government has been implementing crossbreeding with European beef breeds through artificial insemination to improve the beef performance of local cattle, in response to the increasing demand for meat. Crossbreeding is promoted and implemented throughout the country, r

  10. Comment on "Ultra low frequency (ULF) electromagnetic anomalies associated with large earthquakes in Java Island, Indonesia by using wavelet transform and detrended fluctuation analysis" by Febriani et al. (2014)

    Science.gov (United States)

    Masci, F.; Thomas, J. N.

    2015-12-01

    We examine the recent report of Febriani et al. (2014) in which the authors show changes in ULF magnetic field data prior to the M7.5 Tasikmalaya earthquake that occurred south of Java, Indonesia, on 2 September 2009. Febriani et al. (2014) state that the magnetic changes they found may be related to the impending earthquake. We do not agree that the pre-earthquake magnetic changes shown in Febriani et al. (2014) are seismogenic. These magnetic changes, indeed, are too closely related to global geomagnetic disturbances to be regarded as being of seismic origin.

  11. Comment on "Ultra low frequency (ULF) electromagnetic anomalies associated with large earthquakes in Java Island, Indonesia by using wavelet transform and detrended fluctuation analysis" by Febriani et al. (2014)

    OpenAIRE

    Masci, F.; Thomas, J N

    2015-01-01

    We examine the recent report of Febriani et al. (2014) in which the authors show changes in ULF magnetic field data prior to the M7.5 Tasikmalaya earthquake that occurred south of Java, Indonesia, on 2 September 2009. Febriani et al. (2014) state that the magnetic changes they found may be related to the impending earthquake. We do not agree that the pre-earthquake magnetic changes shown in Febriani et al. (2014) are seismogenic. These magnetic changes, indeed, are too close...

  12. Species composition of understory vegetation in coal mined land in Central Bengkulu, Indonesia

    Directory of Open Access Journals (Sweden)

    WIRYONO

    2013-04-01

    Full Text Available Wiryono, Siahaan AB. 2013. Species composition of understory vegetation in coal mined land in Central Bengkulu, Indonesia. Biodiversitas 14: 31-36. Coal stripmining in forest area has destroyed forest ecosystem and created barren land. Reclamation of mined land is done by revegetating the land. In addition to planted species, pioneer species usually grow naturally in mined land. The objectives of this study were to know the species composition of understory vegetation growing naturally in coal mined land planted with Gmelina arborea in Central Bengkulu, Indonesia, and to compare that composition with that of unreclaimed coal mined land and of natural forests. Data were collected by sampling understory vegetation in study site. Each plant was identified, harvested and oven-dried to find the biomass. Results showed that the reclaimed mined land had 16 understory species from 6 families, and the abandoned mined land had 10 species from 3 families, lower than that of natural forests, which were 92 and 112. The three most important species were Scleria sumatrensis Retz, Eragrostis chariis (Schult. Hitchc and Paspalum conjugatum Berg. The species composition of understory vegetation in reclaimed mined land had high similarity with that of abandoned mined land but was totally different from that of natural forests.

  13. Short-term poverty dynamics of rural households: Evidence from Central Sulawesi, Indonesia

    Directory of Open Access Journals (Sweden)

    Stefan Schwarze

    2011-12-01

    Full Text Available The understanding of poverty dynamics is crucial for the design of appropriate poverty reduction strategies. Taking the case of Central Sulawesi, we investigate the determinants of both chronic and transitory poverty using data from 264 randomly selected households interviewed in 2005 and 2007. Regarding the US 1$/day poverty line, the headcount index declined from 19.3% in 2005 to 18.2% in 2007. However, we observed an increasing number of people living on less than US 2$/day expressed in purchasing power parity (PPP. The results of the estimated multinomial logit model applied in this study indicate that a lack of non-agricultural employment opportunities and low endowment of social capital are major determinants of chronic as well as transitory poverty in this province of Indonesia. These results are used to draw policy conclusions with respect to the alleviation of transitory and chronic poverty in Central Sulawesi.

  14. UNDER-UTILIZATION OF COMMUNITY HEALTH CENTERS IN PURWOREJO REGENCY, CENTRAL JAVA

    OpenAIRE

    Atik Triratnawati

    2006-01-01

    The basic strategy of the Ministry of Health to achieve Health For All In Indonesia 2010 is through health paradigm, decentralization, professionalism and health service management. Community health centers play an important role to achieve the goal. Unfortunately, underutilization of community health centers is still a problem in Purworejo. The purpose of this study was to know the utilization of community health centers using a sociological health approach. Qualitative research by observati...

  15. Chemical, mineralogical, and isotopic characteristics of mud from the LUSI mud volcano, Sidoarjo, East Java, Indonesia: implications for the environment, public health, and eruption processes

    Science.gov (United States)

    Plumlee, G. S.; Casadevall, T. J.; Wibowo, H. T.; Rosenbauer, R. J.; Johnson, C. A.; Breit, G. N.; Hageman, P. L.; Wolf, R. E.; Morman, S. A.

    2009-12-01

    On May 29, 2006, mud and gases began erupting from a vent 150 meters away from a gas exploration well near Sidoarjo, East Java, Indonesia. The eruption, called the LUSI mud volcano, has continued at rates as high as 160,000 m3 per day. At the request of the United States Department of State, the U.S. Geological Survey (USGS) has been providing technical assistance to the Indonesian Government on the geological and geochemical aspects of the mud eruption. This paper will present analytical results of mud samples collected in Sept. 2007 and Nov. 2008, and interpretive findings based on the analytical results. The 2007 mud sample contains high proportions of particles that could be ingestible by hand-mouth transmission (~98 vol % alveoli (~ 40 vol % <2.5 microns), so the mud and dust from the dried mud could be readily taken up by exposed individuals. Our results confirm those of a previous study that the levels of potentially toxic heavy metals or metalloids in the mud are low. A complex mixture of organic compounds in the mud is likely derived from petroleum source rocks. Although the 2007 mud sample contains several percent iron sulfides, net acid production tests indicate that enough carbonate material is also present to prevent the mud from becoming acid-generating due to weathering and sulfide oxidation in the near-surface environment. Water derived from settling mud deposits may have the potential to adversely affect the quality of surface- or groundwater sources for drinking water, due to high levels of fluoride, nitrate, iron, manganese, aluminum, sulfate, chloride, and total dissolved solids. The very high nitrate levels in the waters contained within the mud may present a source of nutrients that could enhance algal blooms and resulting adverse impacts such as hypoxia in fresh-water and marine ecosystems into which some of the mud is being discharged. In agreement with previous studies, water separated from the 2007 mud sample is compositionally and

  16. THE DEVELOPMENT OF AGROINDUSTRY AND TRANSPORTATIONAL NETWORK IN THE CENTRAL JAVA DURING DUTCH COLONIZATION

    Directory of Open Access Journals (Sweden)

    Endah Sri Hartatik

    2014-01-01

    Full Text Available The Java Land has been developed into a big plantation area, especially a sugar cane and coffee plantation. Those plantation was carried out since the seventeenth century by VOC , and then it is developed rapidly in nineteenth century, especially in the cultivation system period. The development of plantation company needs supporting vehicles and facilities. As a result of this, there are a development of land transportation, especially a train since the middle of the nineteenth century and the water transportation includes a big ships which enliven some harbours in Java, such as Semarang, Jakarta, Cirebon and Surabaya. Keywords: agroindustry, transportation network, Dutch colonization  Tanah Jawa pernah berkembang menjadi wilayah perkebunan yang besar, terutama perkebunan tebu dan kopi. Usaha perkebunan itu mulai dilakukan sejak abad ke-17 oleh VOC, dan berkembang pesat pada abad ke-19, terutama sejak masa Tanam Paksa. Perkembangan perusahaan perkebunan memerlukan sarana pendukung transportasi. Akibatnya berkembanglah transportasi darat, terutama kereta api sejak pertengahan abad ke -19 dan transportasi laut berupa kapal-kapal besar yang meramaikan sejumlah pelabuhan laut di Jawa, seperti Semarang, Jakarta, Cirebon, dan Surabaya. Kata kunci:  agroindustry, jaringan transportasi, kolonial Belanda  

  17. Effectiveness of Ministry of Internal Affairs Regulation Number 15 Year 2008 about Mainstreaming Gender on Basic Education Level in the East Java, Indonesia

    Science.gov (United States)

    Handayani, Trisakti; Widodo, Wahyu

    2016-01-01

    General purpose of this research are: assessing the implementation of Permendagri no. 15 year 2008 about Gender Mainstreaming on Basic Education Levels in the East Java Province, analyze the problem of the implementation of Permendagri no. 15 year 2008 about Gender Mainstreaming on Basic Education Levels in the East Java Province and analyze the…

  18. Thermal Performance of Traditional House in the Upland Central Celebes of Indonesia

    Directory of Open Access Journals (Sweden)

    Sri Nastiti N.E Nastiti N.E

    2011-11-01

    Full Text Available House presents special problems for design in relation to climate as it accommodates variety of uses over 24-hour period. It is widely known in the tropical countries that traditional houses are more sensitive to the prevailing climate and able to provide comfortable internal environment for the occupants. Tambi as one of traditional houses in upland Central Celebes Indonesia is believed to be thermally comfortable, yet there still no empirical evidence to approve it. Present study conducted empirical studies on typical traditional Tambi houses to evaluate their thermal performance. External and internal climatic conditions were measured in each house and were analysed. Results of the study showed that typical traditional Tambi house are not able to maintain the internal temperature within the comfort range for a preiod of 24- hours. Thermal quality of the house, however, were improving as indicated by internal temperatures which were more satisfactory than the external temperatures.

  19. Ethnobotanical study and nutrient content of indigenous vegetables consumed in Central Kalimantan, Indonesia

    Directory of Open Access Journals (Sweden)

    SUSI KRESNATITA

    2013-10-01

    Full Text Available Abstract. Chotimah HENC, Kresnatita S, Miranda Y. 2013. Ethnobotanical study and nutrient content of indigenous vegetables consumed in Central Kalimantan, Indonesia. Biodiversitas 14: 106-111. People in Central Kalimantan consume vegetables that collected from the wild or traditionally cultivated. Documentation effort of them is very important because of the diversity of local vegetable are threatened with extinction due to the conversion of peat land and forest fires. This study aims to determine the diversity of indigenous vegetables in Central Kalimantan, its use as a vegetable and nutrient content some vegetables. The method used was the exploration and interviews. Exploration carried out in three districts namely Palangkaraya, Pulang Pisau, and Seruyan. Sampling of plants was randomly and selectively. Data analysis was performed descriptively. The results showed that we recorded 42 plant species belonging to 30 families. There were many vegetables processing: stir-fry, clear soup, a light coconut milk soup, acidic soup, or just consumed as fresh vegetables. The result of nutritional value analyzed, Helminthostachys zeylanica (L. Hook had a potential to further develop whether as vegetables or medicinal plant. It had the highest protein, carbohydrate and mineral P, Fe, Na and K content among the vegetables analyzed.

  20. MAKASSAR COPRA AS A TRIGGER OF STRUGGLING FOR POWER BETWEEN CENTRAL AND LOCAL GOVERMENT: A HISTORICAL STUDY OF REGIONAL POLITICAL ECONOMY IN INDONESIA

    OpenAIRE

    Asba, A. Rasyid

    2011-01-01

    central government of Jakarta. For example, there was a claim of South Moluccas Republic Movement and Permesta (Whole people struggling) for economic equity. The gain of copra trading which divided into 70% for local and 30% for central government became national political problem in maintaining the central and local government relationship. That???s why, the local conflict in Eastern Indonesia had been occuring until now and being a problem for developing a democratic modern Indonesia. N...

  1. Analysis of the 2006 block-and-ash flow deposits of Merapi Volcano, Java, Indonesia, using high-spatial resolution IKONOS images and complementary ground based observations

    Science.gov (United States)

    Thouret, Jean-Claude; Gupta, Avijit; Liew, Soo Chin; Lube, Gert; Cronin, Shane J.; Surono, Dr

    2010-05-01

    On 16 June 2006 an overpass of IKONOS coincided with the emplacement of an active block-and-ash flow fed by a lava dome collapse event at Merapi Volcano (Java, Indonesia). This was the first satellite image recorded for a moving pyroclastic flow. The very high-spatial resolution data displayed the extent and impact of the pyroclastic deposits emplaced during and prior to, the day of image acquisition. This allowed a number of features associated with high-hazard block-and-ash flows emplaced in narrow, deep gorges to be mapped, interpreted and understood. The block-and-ash flow and surge deposits recognized in the Ikonos images include: (1) several channel-confined flow lobes and tongues in the box-shaped valley; (2) thin ash-cloud surge deposit and knocked-down trees in constricted areas on both slopes of the gorge; (3) fan-like over bank deposits on the Gendol-Tlogo interfluves from which flows were re-routed in the Tlogo secondary valley; (4) massive over bank lobes on the right bank from which flows devastated the village of Kaliadem 0.5 km from the main channel, a small part of this flow being re-channeled in the Opak secondary valley. The high-resolution IKONOS images also helped us to identify geomorphic obstacles that enabled flows to ramp and spill out from the sinuous channel, a process called flow avulsion. Importantly, the avulsion redirected flows to unexpected areas away from the main channel. In the case of Merapi we see that the presence of valley fill by previous deposits, bends and man-made dams influence the otherwise valley-guided course of the flows. Sadly, Sabo dams (built to ameliorate the effect of high sediment load streams) can actually cause block-and-ash flows to jump out of their containing channel and advance into sensitive areas. Very-high-spatial resolution satellite images are very useful for mapping and interpreting the distribution of freshly erupted volcanic deposits. IKONOS-type images with 1-m resolution provide opportunities to

  2. A Reinterpretation of the Baturetno Formation: Stratigraphic Study of the Baturetno Basin, Wonogiri, Central Java

    Directory of Open Access Journals (Sweden)

    Purna Sulastya Putra

    2015-09-01

    Full Text Available This paper focuses on the Quaternary Baturetno Formation. An earlier research concluded that the black clay of the Baturetno Formation formed as a ‘palaeolake’ deposit. The ‘palaeolake’ was interpreted to form due to the shifting course of the Bengawan Solo Purba River in relation to Pliocene tectonic tilting in the southern Java. The stratigraphy of the Baturetno Formation was observed in the western part of the Baturetno Basin, and based on marker beds, the Baturetno Formation was classified into three units: (1 Gravel unit (GR in the upper part, (2 clay unit (CU in the middle part, and (3 sand-gravel unit (SG in the lower part. There are floating gravel fragments of andesite, claystone, coral, and limestone with diameters of up to 10 cm in the clay unit. The particle size of sediment reflects the environment, but the lake deposition occurs under very quiet conditions. The occurrence of these fragments within the clay cannot be explained if the clay was deposited within a lake environment. The occurrence of floating fragments in the black clay of Baturetno Formation can best be explained through mudflow process. The cohesive strength of the mudflow is responsible for the ability of large fragments to float within the mud matrix. In general, the Baturetno Formation is inferred to be an alluvial fan deposit. The presence of sand, gravel, and mud are characteristics of alluvial fan deposits.

  3. Volcanic and seismic hazards at a proposed nuclear power site in central Java

    Science.gov (United States)

    McBirney, Alexander R.; Serva, Leonello; Guerra, M.; Connor, Charles B.

    2003-08-01

    A nuclear power plant site has been proposed near the base of Mount Muria, a long-dormant volcano in Indonesia. Over a period of eight years the volcanic and seismic hazards were investigated, first by the contractor and later by a joint team of Indonesian geologists and consultants to the International Atomic Energy Agency. In order to assess the risk posed by a large volcano for which there is no record of historical eruptions, it was necessary to determine the age of the last activity by geological and geochronological means and to deduce from this whether the volcano posed a credible risk. Similarly, because there was no adequate record of seismic activity, the seismic hazards were investigated mainly by geological, geomorphological, and geophysical methods that identified and characterized potential seismogenic sources related to the volcano or tectonic movements (i.e. active/capable faults). Muria Volcano has not erupted since about two thousand years ago, but the last activity was sufficiently recent to rule out any assumption that the volcano is extinct. Detailed studies indicated that the proposed site may be vulnerable to the effects of air-borne tephra, pyroclastic flows and surges, debris flows, lahars, and opening of new vents. A more serious factor, however, was the poor geotechnical properties of the foundation material that required a careful analysis of the seismic hazards. Although the project was suspended, the study proved useful, because it provided an opportunity to develop procedures and techniques that could be applied in similar studies elsewhere.

  4. UNDER-UTILIZATION OF COMMUNITY HEALTH CENTERS IN PURWOREJO REGENCY, CENTRAL JAVA

    Directory of Open Access Journals (Sweden)

    Atik Triratnawati

    2006-06-01

    Full Text Available The basic strategy of the Ministry of Health to achieve Health For All In Indonesia 2010 is through health paradigm, decentralization, professionalism and health service management. Community health centers play an important role to achieve the goal. Unfortunately, underutilization of community health centers is still a problem in Purworejo. The purpose of this study was to know the utilization of community health centers using a sociological health approach. Qualitative research by observation, in-depth interview and focus group discussion were done among different types of group. The study was done in Purworejo District on February and March 2000. The main problems related to underutilization of community health centers are mostly on administration (less quality services, un-efficient, long hours waiting, strong bureaucratic system (physician has a dominant power, overlapping programs, poor coordination and integration with other divisions and cultural behavior of the community (labeling/stigma, self-care dominant, lack of community participation. To overcome under-utilization of community health centers the administration and bureaucracy should be changed into more efficient, not bureaucratic management. In addition social changes of the community culture is needed. As a consequence through these changes the staff of the health centers will be more efficient and effective.

  5. Microtremor analysis to test the durability of Jumoyo Bridge, Central Java

    Science.gov (United States)

    Brahmantyo, Arga; Setiawan, Muhammad Ragil; Wahyudi

    2016-02-01

    Jumoyo Bridge is one of bridges connecting the main highways of Magelang-Yogyakarta, Indonesia. The bridge durability test was conducted to determine self-frequency and motion direction of the bridge's particles. Measurements were performed in two circumstances, namely when the location was crowded and deserted to be passed by vehicles. Measurements points consisted of six points along Jumoyo Bridge, and one point above the ground level near the bridge. Obtaining the movement of particles and HVSR spectrum, the data analysis was conducted by using Geopsy software. The self-frequency values of the bridge were calculated based on HVSR spectrum. The process of selecting signal (windowing) was performed manually on the ambient signals. The self-frequency values of the bridge obtained were in the range of 2.74 to 2.95 Hz, with the amplitude were 0.48 to 1.63 mm. The bridge's particle motion in vertical direction have trending N-S, while in horizontal direction tends to SW-NE. The ground's frequency value around the bridge was 0.79 Hz. Based on these results, it can be said that Jumoyo Bridge has resistance towards the resonance danger of the ground. For the next measurement, it needs to measure the stresses that occur to obtain more complete analysis.

  6. Selection of Avocado Plants Based on Fruit Characters, Fat Content, and Continual Harvest along The Year in West Java-Indonesia

    OpenAIRE

    Reni Lestari; Lazarus Agus Sukamto; Popi Aprilianti; Sri Wahyuni; Winda Utami Putri

    2016-01-01

    Avocado (Persea americana Mill.) belongs to Lauraceae family, is originated from lowland and highland tropical America region. Avocado plant was introduced to Indonesia in 1750 by Spanish. Fruit of avocado contains high unsaturated ( healthy) fat, protein, fiber, vitamins, minerals, and energy. Fruit of avocado can be eaten freshly, used as an additional ingredient cooking and material for cosmetics. Avocado fruits are available along the year in market cities of Indonesia but their fruits fl...

  7. Geological study of Ujungwatu area as support for NPP planning in Muria Central Java

    International Nuclear Information System (INIS)

    In accordance with growth of life in Java, the need for electricity is also growing accordingly. Efforts to provide electricity such as planning to build nuclear power plant (NPP) has been in the debate for a while. There are many factors to be considered in this planning, such as its environmental condition. Geological factor is one of the important one to be considered. Surface geological conditions around NPP area at Ujungwatu needed include stratigraphy, geological structure, geomorphology, and environmental geology. Geology in Ujungwatu at radius 5 km is quite interesting. This area is part of Genuk volcano group which is laid at south and Ujungwatu coast at north. Genuk mountain group is divided into mountain slope, mountain back, and mountain skeleton. Coastal area is composed of coast sand. Sand up to broken rock was present along river gullies. Others were volcanic rocks which was composed of lapili tuff, trachite, pyroxene andesite, tuff breccia, tephrite-andesitic tuff breccia, and basaltic tuff breccia. Volcanic structure is well reflected by morphological feature as lineaments and half circular form in mount Genuk. This structure was predominantly in NW-SE direction, and less dominant in NE-SW direction. Ujungwatu, from environmental view, is deserved to be developed because of its underground potency. Iron sand, fluvial tuff, kaolin, mud, riverstone, volcanic rock, tuff and marble were easily found underground. Those could be benefited to the people in the area so that it could change socio-economical condition of the people which in turn electricity is becoming a necessity. Last but not least, Portuguese fort as potential touristic object is also situated at Kartini beach near Ujungwatu. (author). 15 refs, 3 tabs, 5 figs

  8. Going back to Java.

    Science.gov (United States)

    Critchfield, R

    1985-01-01

    In Indonesia, achievements in food production have helped lower the country's deaths rates and increase life expectancy, making concern about the birthrate all the more critical, particularly in the already crowded Java. Indonesia's rice production in 1985 is expected to reach 26.3 million tons, 58% more than the 1975-79 average. With every country except Malaysia now self-sufficient or surplus in rice, the world market price for rice has dropped markedly. Indonesia's National Logistics Board (BULOG), which aims to establish a floor price for rice, has had to stockpile 3.5 million tons, double its normal reserve and enough for 3 years. Some of it has been kept 2 years already, but it cannot be exported as the quality is low and everybody else also has plenty of rice. Peasants and agriculture experts agree that alternatives to rice pose greater risks in terms of weather and disease. Whatever the government does, rice prices have dropped sharply and are likely to stay down. Fertilizer use can also be expected to decline for the 1st time in years. Indonesia is the scene of a scientific breakthrough, a new hybrid seed corn that grows in the tropics. If seed companies are able to sell seed for half of Indonesia's existing corn acreage, this would be an increase of 1.3 million tons, which would mostly be a surplus to be used for export, processing, or increased human or animal consumption. In revisiting Indonesia, the biggest dissapointment is the failure of family planning to slow the rate of population growth more drastically. 5 years ago, Indonesia's family planning program, started in 1970, appeared a great success. Countrywide, the proportion of women aged 15-44 using contraceptives increased from almost nothing to almost 40% and in Bali topped 60%. Indonesia's overall annual population growth rate had dropped to 1.7%, raising hopes it could be brought down to the 1.2% rate of East Java and Bali by 1985. What has happended instead is that an unexpectedly fast

  9. Learning Java

    CERN Document Server

    Niemeyer, Patrick

    2005-01-01

    Version 5.0 of the Java 2 Standard Edition SDK is the most important upgrade since Java first appeared a decade ago. With Java 5.0, you'll not only find substantial changes in the platform, but to the language itself-something that developers of Java took five years to complete. The main goal of Java 5.0 is to make it easier for you to develop safe, powerful code, but none of these improvements makes Java any easier to learn, even if you've programmed with Java for years. And that means our bestselling hands-on tutorial takes on even greater significance. Learning Java is the most widely sou

  10. Al-'Arābīyah and Basa Sunda: Ideologies of Translation and Interpretation among the Muslim of West Java

    Directory of Open Access Journals (Sweden)

    Benjamin G. Zimmer

    2014-03-01

    Full Text Available This article reflects on these questions as they relate to the Sundanese-speaking population of western Java, Indonesia's second largest ethnic group. "Sundaneseness" is to a great extent defined by vernacular usage of the local language, basa Sunda, which is related to but distinct from Javanese, Indonesian, and the other Austronesian languages of the region. Speakers of Sundanese currently number more than 30 million, rivaling the populations of such countries as Canada, Morocco, and Kenya (and twice the population of their erstwhile colonizers, the Netherlands, yet Western scholarly literature on "Java" has paid them scant attention. Ethnographic studies of the island's Muslim communities, from Geertz's Religion of Java to Woodward's Islam in Java, have been similarly skewed towards the dominant Javanese ethno linguistic group inhabiting central and eastern Java.Copyright (c 2014 by SDI. All right reserved.DOI: 10.15408/sdi.v7i3.702

  11. Who Benefits from Ecosystem Services? A Case Study for Central Kalimantan, Indonesia

    Science.gov (United States)

    Suwarno, Aritta; Hein, Lars; Sumarga, Elham

    2016-02-01

    There is increasing experience with the valuation of ecosystem services. However, to date, less attention has been devoted to who is actually benefiting from ecosystem services. This nevertheless is a key issue, in particular, if ecosystem services analysis and valuation is used to support environmental management. This study assesses and analyzes how the monetary benefits of seven ecosystem services are generated in Central Kalimantan Province, Indonesia, are distributed to different types of beneficiaries. We analyze the following ecosystem services: (1) timber production; (2) rattan collection; (3) jelutong resin collection; (4) rubber production (based on permanent agroforestry systems); (5) oil palm production on three management scales (company, plasma farmer, and independent smallholder); (6) paddy production; and (7) carbon sequestration. Our study shows that the benefits generated from these services differ markedly between the stakeholders, which we grouped into private, public, and household entities. The distribution of these benefits is strongly influenced by government policies and in particular benefit sharing mechanisms. Hence, land-use change and policies influencing land-use change can be expected to have different impacts on different stakeholders. Our study also shows that the benefits generated by oil palm conversion, a main driver for land-use change in the province, are almost exclusively accrued by companies and at this point in time are shared unequally with local stakeholders.

  12. Diagenesis: A short (2 million year) story -- Miocene sandstones of central Sumatra, Indonesia

    Energy Technology Data Exchange (ETDEWEB)

    Gluyas, J. [BP Venezuela, Caracas (Venezuela); Oxtoby, N. [BP Exploration, Sunbury on Thames (United Kingdom)

    1995-07-03

    The Miocene Sihapas Formation sands of the Central Sumatra Basin (Indonesia) are being cemented by quartz, clay, and carbonate minerals, today. Precipitation of these minerals in the pore spaces has reduced the porosity of the sandstones from 30% to 20%. Four independent sets of data are interpreted to show that cementation began only 2 million years ago and that it is active today: (1) A major reverse fault split a once continuous Sihapas sandstone about two million years ago. In the hanging wall of the fault the Sihapas sand is uncemented. In the footwall the same sandstone is cemented. (2) Compaction-induced porosity loss in these sandstones is the same as that expected for the present burial depth of the sandstones. (3) The temperature at which quartz cement precipitated is the same as the present-day formation temperature. (4) Water trapped within fluid inclusions in the quartz cement is of similar low salinity to the formation water, and the oxygen isotopic composition of the quartz cement and modern formation water are approximately in equilibrium. These data for the Sihapas sandstone add to a growing body of evidence which indicates that cementation of sandstones can occur over geologically short periods of a few millions of years to a few tens of millions of years (Lee et al. 1985; Glassmann et al. 1989; Robinson and Gluyas 1992a).

  13. Cloning of Thermostable DNA Polymerase Gene from a Thermophilic Brevibacillus sp. Isolated from Sikidang Crater, Dieng Plateu, Central Java

    Directory of Open Access Journals (Sweden)

    Lucia Dhiantika Witasari

    2015-11-01

    Full Text Available Thermostable DNA polymerase has an important role for amplifying small amount of DNA through polymerase chain reaction (PCR. Thermophillic bacteria Brevibacillus sp. was isolated from Sikidang Crater, Dieng Plateu, Central Java. Previous study showed that crude protein of the isolate could be used in PCR. Unfortunately, like most native thermostable enzymes, the thermostable DNA polymerase of the isolate is synthesized in a very low level and therefore is cumbersome to purify. The purpose of this research is to clone thermostable DNA polymerase gene of the isolate. The DNA polymerase gene was amplified by means of PCR using spesific primers. The amplified fragment was then isolated, purified, and ligated into the pGEM-T cloning vector. The recombinant plasmid was then transformed to competent E. coli JM109 cells using heat shock method. The cloned thermostable DNA polymerase gene from the thermophilic isolate was then characterized for its nucleotide base sequence. The result showed that the DNA Pol I gene was successfully be amplified from the isolate DNA genom, resulting in ± 2,7 kb DNA fragment in length. Sequence analysis of segment of targeted gene showed high similarity to that of thermostable DNA polymerase genes from other Bacillus.Key words : Thermostable DNA Pol I, Brevibacillus sp., PCR, cloning

  14. Termites community as environmental bioindicators in highlands: a case study in eastern slopes of Mount Slamet, Central Java

    Directory of Open Access Journals (Sweden)

    IDHAM SAKTI HARAHAP

    2011-10-01

    Full Text Available Pribadi T,Raffiudin R,HarahapIS (2011Termites community as environmental bioindicators in highlands: a case study in eastern slopes of Mount Slamet, Central Java. Biodiversitas 12: 235-240. Termites ecological behaviour is much affected by land use change and disturbance level. Their variation in diversity can be used as bioindicator of environmental quality. However, termite community response to land use changes and habitat disturbance in highland ecosystems remains poorly understood. This study was conducted to investigate the response of termite community to land use intensification and to explore their role as environmental bioindicator in Mount Slamet. A standard survey protocol was used to collect termites in five land use typesof various disturbance levels,i.e. protected forest, recreation forest, production forest,agroforestry, and urban area. It was found two termite families i.e. Rhinotermitidae and Termitidae with seven species, i.e Schedorhinotermes javanicus, Procapritermes sp, Pericapritermes semarangi, Macrotermes gilvus, Microtermes insperatus, Nasutitermes javanicus, and N. matanganensis. Termite species’ richness and evenness, Shannon-Wiener index, relative abundance, and biomass of termite were declined along with the land use types and disturbance level from protected forest to urban area. Habitat disturbance was the main declining factor of termite diversity. Termite composition changed along with the land use disturbance level. Soil feeding termites were sensitive to the disturbance – they were not found in urban area. Hence, their presence or absence can be used as environmental bioindicator to detect habitat disturbance.

  15. The direct exploitation in the mangrove ecosystem in Central Java and the land use in its surrounding; degradation and its restoration effort

    OpenAIRE

    AHMAD DWI SETYAWAN; KUSUMO WINARNO

    2006-01-01

    The aims of the research were to find out (i) the direct exploitation in the mangrove ecosystem, (ii) the land use in its surrounding, and (iii) the restoration activities in the mangrove ecosystem in northern coast and southern coast of Central Java Province. This was descriptive research that was done qualitatively, in July until December 2003, at 20 sites of mangrove habitat. The data was collected in field surveys, in-depth interview to local people and/or local government, and examinatio...

  16. The implementation of the risk approach on pregnancy outcome by traditional birth attendants : the Tanjungsari study in West-Java, Indonesia

    NARCIS (Netherlands)

    A.D. Alisjahbana-Kartadiredja (Anna)

    1993-01-01

    textabstractIndonesia is made up of more than 13000 islands with defined ecological, ethnic, socioeconomic and cultural co nditions and which developed rapidly. Much has been achieved but maternal and child health remains still a problem especially in rural areas. So far the problem of perinatal car

  17. Why don't some women attend antenatal and postnatal care services?: a qualitative study of community members' perspectives in Garut, Sukabumi and Ciamis districts of West Java Province, Indonesia

    Directory of Open Access Journals (Sweden)

    Heywood Peter

    2010-10-01

    Full Text Available Abstract Background Antenatal, delivery and postnatal care services are amongst the recommended interventions aimed at preventing maternal and newborn deaths worldwide. West Java is one of the provinces of Java Island in Indonesia with a high proportion of home deliveries, a low attendance of four antenatal services and a low postnatal care uptake. This paper aims to explore community members' perspectives on antenatal and postnatal care services, including reasons for using or not using these services, the services received during antenatal and postnatal care, and cultural practices during antenatal and postnatal periods in Garut, Sukabumi and Ciamis districts of West Java province. Methods A qualitative study was conducted from March to July 2009 in six villages in three districts of West Java province. Twenty focus group discussions (FGDs and 165 in-depth interviews were carried out involving a total of 295 respondents. The guidelines for FGDs and in-depth interviews included the topics of community experiences with antenatal and postnatal care services, reasons for not attending the services, and cultural practices during antenatal and postnatal periods. Results Our study found that the main reason women attended antenatal and postnatal care services was to ensure the safe health of both mother and infant. Financial difficulty emerged as the major issue among women who did not fulfil the minimum requirements of four antenatal care services or two postnatal care services within the first month after delivery. This was related to the cost of health services, transportation costs, or both. In remote areas, the limited availability of health services was also a problem, especially if the village midwife frequently travelled out of the village. The distances from health facilities, in addition to poor road conditions were major concerns, particularly for those living in remote areas. Lack of community awareness about the importance of these

  18. An overview of the installation, operation, maintenance, and problems associated with electrical submersible pump system in Central Sumatra, Indonesia

    Energy Technology Data Exchange (ETDEWEB)

    Tabe, F.L.L.

    1984-09-01

    P.T. Caltex Pacific Indonesia, operating under a Production Sharing Contract with Pertamina, the State Oil Company of Indonesia, has a production capacity in excess of 750,000 BOPD (119,240m/sup 3/). The company's operations are mainly centered in Riau Province in Central Sumatra, an area of virgin tropical rain forests and is relatively quite under developed. The company has in excess of 1000 electrical submersible pumping units in operation to provide the major method of artificial lift for its operations. All aspects of the provision of electric power and the installation, operation and maintenance of the electric submersible pumping units are conducted by company personnel.

  19. Concentration of strontium-90 in several vegetables in East Java

    International Nuclear Information System (INIS)

    In order to collect data base of radionuclides distribution in Indonesia, particularly in East Java, analysis of strontium-90 concentration in vegetables samples such as: spinach, string bean, green peas, carrot, cabbage, potato, chilli, and onion collected from Surabaya, Malang, Probolinggo, Situbondo and Jember had been carried out. All the samples were ashed and analyzed using fuming HNO3 method. The activity of strontium-90 in the samples were measured using alpha/beta Low Background Counter system (Tennelec LB-5100). The results showed 90Sr concentrations in the samples varied from undetectable to (10.86 ± 5.58) x 10-3 Bq/kg in spinach samples from Situbondo area. Compared with similar foodstuffs collected from several places in Central Java, these results are relatively not different. (authors)

  20. The impact of entrepreneurial orientation on innovation adoption and innovation generation, and ultimately performance of vegetable farmers in West Java, Indonesia

    OpenAIRE

    Etriya, E.; Scholten, V.E.; Wubben, E.F.M.; Kemp, R.G.M.; Omta, S.W.F.

    2013-01-01

    In emerging high value markets, farmers are challenged by growth options. They can benefit from the growth options depending on their entrepreneurial orientation and how they engage in product quality improvement through adopting and generating innovations. Our study investigates the combined effects of entrepreneurial orientation and innovation adoption and generation on farm performance. Using Structural Equation Modeling we tested the relationships among 282 vegetable farmers in West Java,...

  1. Geochronology and magmatic evolution of the Dieng Volcanic Complex, Central Java, Indonesia and their relationships to geothermal resources

    Science.gov (United States)

    Harijoko, Agung; Uruma, Ryusuke; Wibowo, Haryo Edi; Setijadji, Lucas Doni; Imai, Akira; Yonezu, Kotaro; Watanabe, Koichiro

    2016-01-01

    We analyzed new radiometric dating and petrological data of DVC in an attempt to reconstruct volcanic history as groundwork to understand magmatic temporal and spatial evolution. The magma of DVC can be divided on the basis of mineral composition into three types: olivine bearing basalt-basaltic andesite, pyroxene basaltic andesite-andesite, and biotite andesite-dacite, which coincide with three volcanic episodes of DVC: pre-caldera, second, and youngest episode, respectively. The pre-caldera episode was active no later than 1 Ma, the second episode occurred between 0.3 and 0.4 Ma, and the youngest occurred after 0.27 Ma. Plots of CaO, K2O, Al2O3, and Rb/Sr against FeO*/MgO and/or MgO suggest that each volcanic episode has distinct differentiation trends, indicating the presence of multiple shallow magma chambers. The close spatial relationship between the geothermal manifestation, geophysical anomalies, geothermal production zones and volcanic edifices supports the presence of multiple shallow magma chambers beneath DVC, which act as a heat source for the existing geothermal system.

  2. Measuring total mercury due to small-scale gold mining activities to determine community vulnerability in Cihonje, Central Java, Indonesia.

    Science.gov (United States)

    Sari, Mega M; Inoue, Takanobu; Matsumoto, Yoshitaka; Yokota, Kuriko

    2016-01-01

    This research is comparative study of gold mining and non-gold mining areas, using four community vulnerability indicators. Vulnerability indicators are exposure degree, contamination rate, chronic, and acute toxicity. Each indicator used different samples, such as wastewater from gold mining process, river water from Tajum river, human hair samples, and health questionnaire. This research used cold vapor atomic absorption spectrometry to determine total mercury concentration. The result showed that concentration of total mercury was 2,420 times than the maximum content of mercury permitted in wastewater based on the Indonesian regulation. Moreover, the mercury concentration in river water reached 685 ng/l, exceeding the quality threshold standards of the World Health Organization (WHO). The mercury concentration in hair samples obtained from the people living in the research location was considered to identify the health quality level of the people or as a chronic toxicity indicator. The highest mercury concentration--i.e. 17 ng/mg, was found in the gold mining respondents. Therefore, based on the total mercury concentration in the four indicators, the community in the gold mining area were more vulnerable to mercury than communities in non-gold mining areas. It was concluded that the community in gold mining area was more vulnerable to mercury contamination than the community in non-gold mining area. PMID:26819400

  3. SURVEILLANCE OF SEAPORT RODENTS AND ITS PARASITES AT SEMARANG, CENTRAL JAVA, AND UJUNG PANDANG, SOUTH SULAWESI, INDONESIA

    Directory of Open Access Journals (Sweden)

    K. C. Megawe

    2012-09-01

    Full Text Available Survai rodent dan pinjal dilakukan di pelabuhan Semarang dan Ujung Pandang pada bulan Desember 1984 — Mei 1985. Pada survai tersebut ditemukan 3 jenis tikus yaitu Rattus norvegicus, R. r. diardii dan R. exulans dan satu jenis cecurut Suncus murinus. Jenis tikus yang banyak di­temukan di pelabuhan Semarang adalah R. r. diardii sedang di pelabuhan Ujung Pandang adalah R. norvegicus. Pinjal Xenopsylla cheopis ditemukan di kedua daerah yang disurvai, infestasi lebih tinggi pada R. norvegicus dan R. r. diardii daripada R. exulans dan S. murinus. Indeks pinjal di pelabuhan Ujung Pandang dan sekitarnya 4 kali lebih besar daripada di Semarang. Hasil uji kerentanan pinjal menunjukkan bahwa pinjal di kedua daerah pelabuhan tersebut masih peka terhadap DDT 4%, malathion 0,5% dan fenitrothion 1%.

  4. A Study on Implementation of Decentralized Rural Development in Indonesia : Case of Three Villages in Purbalingga District, Central Java Province

    OpenAIRE

    Sutiyo,

    2013-01-01

    Following the fall of New Order regime, Indonesian government launched the policy of decentralization in 2001. It transferred power, financial resources as well as personnel to district government. Rural development became the responsibility of district government, especially to allocate the budget, to implement the program as well as to monitor and evaluate. Decentralization laws also mandated rural development based on principle of diversity, participatory and community empowerment. Wh...

  5. Investigation on the environmental radioactivity of the proposed location for Nuclear Power Plant Station in Ujung Watu area, Central Java

    International Nuclear Information System (INIS)

    During the period of November 1981 and March 1983, preliminary investigation of the environmental radioactivity at the proposed location of nuclear power station in Ujung Watu area in Central Java has been carried out. The investigated area covers an area within a radius of 5 km of the proposed location. During this period a total of about 319 environmental samples which consist of soils, grasses, drinking and surface waters, several food-item of agricultural and sea product have been collected. Measurement of exposure and absorbed dose level were also carried out at 52 and 27 locations within the investigated area. Measurement of exposure dose was carried out using scintillation probe detector coupled to rate meter and absorbed dose level was measured using TL-dosemeter. The samples were analysed for the gross - α and β radioactivity, the content of H-3, Cs-137 and Sr-90. Results showed that the radiation level of the area has a range of 4 ± 18 mR/h with an average of about 4.6 x 1.4 mR/h. Absorbed dose showed a value within the range of 4.5 - 6.9 x 10-7 Gy/day with an average value of 6.2 ± 1.2 x 10-7 Gy/day. The value area is within the normal range of natural level. Measurement of fall-out indicated that the integral impact of Cs-137 and Sr-90 from fall-out to this area were about 2.6 MBq/km2 and 1.5 MBg/km2 respectively. However, no Cs-137 and Sr-90 were detected in the samples collected during this study. (author). 9 refs

  6. Estimating Greenhouse Gas Emissions Level of A Natural Gas Pipeline – Case Study from A to B Point in West Java-Indonesia

    Directory of Open Access Journals (Sweden)

    Dianita Cindy

    2016-01-01

    Full Text Available Indonesia is one of the highest greenhouse emitters in the world. As a response of this problem, Indonesia declared the national action plan to focus on national greenhouse gas (GHG reduction by 26 % by 2020. To achieve this target, Government puts energy sector as one of the top priorities since it is the second strongest contributor to national GHG emissions. The main purpose of this paper is to apply the method of fugitive emissions calculation to the existing natural gas pipeline in Indonesia. Fugitive emissions are the major component of GHG emissions from natural gas systems and methane (CH4, the primary component of natural gas pipeline, is a potent GHG. Tiered approaches from Interstate Natural Gas Association of America (INGAA are implemented in this paper as the estimation guidelines. A case study of a natural gas pipeline system in Indonesia is analyzed to compare the GHG emissions level resulted from Tier 1 and Tier 2 methods. In these methods, the input data are pipeline length, the number of compressor stations, and the number of meter and pressure regulation stations. In this case, the GHG emissions level of Tier 2 is significantly different from Tier 1. The variation of pipeline length shows that for the length under 479.2 miles, Tier 1 gives lower amount of CO2 equivalent than Tier 2. The differences of these estimation methods and results can be furtherly developed to provide relevant information and recommendation for the Companies and Government to record the emissions level from natural gas transmission pipeline according to their needs and purposes.

  7. PENCEGAHAN DAN PEMBERANTASAN PENYAKIT-PENYAKIT ZOONOSA NEW, EMERGING DAN RE-EMERGING DI INDONESIA

    Directory of Open Access Journals (Sweden)

    Gindo Simanjuntak

    2012-09-01

    Full Text Available Some important zoonotic diseases in Indonesia are Rabies, Plague, Anthrax, Taeniasis/Cysticercosis and Japanese encephalitis. These diseases are geographycally distributed in some provinces in Indonesia and each disease have its control program. Other zoonoses which are under intensive surveillance are Toxoplasmosis, Leptospirosis, Brucellosis, bovine Tuberculosis and Haemorrhagic Hanta virosis. These diseases have epidemic potential. Plague known foci are in Boyolali Central Java dan Sleman Yogyakarta. In 1987 after 30 years of dormant period an outbreack of plague occured in Pasuruan, East Java with 48 number of cases and 21 deaths. Intensive surveillance on human, rodent and fleas were conducted in three plague foci. Since 1988 no human case of plague is found in Indonesia eventhough antibody against Y. pestis were found positive in human as well as in rodents. Anthrax is distributed geographycally in Jakarta, West Java, Central Java, South Sulawesi, Southeast Sulawesi, West and East Nusa Tenggara and Timor Timur. Skin and intestinal Anthrax types are to be found in Indonesia. In 1990 on outbreak of anthrax occured in Central Java and 7 out of 98 cases were fatal. Of 154 (27.9% out 553 human sera collected from the provinces of West Sumatera, West Kalimantan, South Sulawesi, North Sumatera and North Sulawesi were found positive against toxoplasmosis during the survey conducted in 1995. From the same provinces 152 (19.2% out of 792 animal sera also were found antibody positive against Toxoplasma gondii. There are about 170 Leptospirosis serotypes known in Indonesia. Leptospirosis is geographycally distributed in Central Java, Yogyakarta, West Java, North Sumatera, Riau, Jambi, South Sumatera, Bengkulu, East Kalimantan. Sporadic outbreaks occured in some provinces related to the lack of washing and drinking water in the dry season. Of 10 (1.8% out 154 serum specimens taken from humans in West Sumatera, West Kalimantan, South Sulawesi, North

  8. Performance Achievement As The Impact Of Strategy Organizatonal Competence Strategy Execution And Competitive Advantage A Study On Private Polytechnics In West Java Indonesia

    Directory of Open Access Journals (Sweden)

    Bertha Musty

    2015-08-01

    Full Text Available ABSTRACT - The higher education environment has changed faster than the ability of higher education to respond the competition becomes more intense complex and dynamic making some polytechnics can thrive survive and others are stopping operations. This study was conducted to examine the profile of 29 polytechnics in West Java to achieve organizational performance. Research results show that polytechnic performance is affected by the quality of the execution and its competitive advantage which are determined by the precision and alignment strategies with organizational competence. The model findings of this study could be an analysis tool to solve the polytechnics survival problems how to face the intense competition and changing environment.

  9. How Can Social Safeguards of REDD+ Function Effectively Conserve Forests and Improve Local Livelihoods? A Case from Meru Betiri National Park, East Java, Indonesia

    Directory of Open Access Journals (Sweden)

    Kazuhiro Harada

    2015-02-01

    Full Text Available The National REDD+ (Reducing Emissions from Deforestation and Forest Degradation-Plus Strategy in Indonesia highlights the importance of local participation and the reform of land tenure in the success of forest conservation. National parks are a main target area for REDD+. National parks in Indonesia have been suffering from forest destruction and conflicts between governments and local communities. This study investigated: (1 the historical process of developing the REDD+ project in collaboration with multiple stakeholders including government authorities, local NGOs, and local people; (2 the social and economic impacts of the REDD+ project on local people; and (3 the local awareness of and motivations to participate in the REDD+ project in Meru Betiri National Park in Indonesia. Interviews of stakeholders including village leaders, NGO staff, and park staff were conducted to obtain an overview of the REDD+ project in the national park. Interviews with a questionnaire were also conducted among randomly selected heads of households who participated or did not participate in the REDD+ project and lived adjacent to the national park. Our analysis revealed that participants in the project obtained the right to use illegally harvested bared lands for intercropping while planting trees to recover forest ecosystems inside the national park. This opportunity could have contributed to a drastic increase in income, particularly for economically disadvantaged people, and to the recovery of forest ecosystems. Although local people did not fully recognize the meaning of REDD+ or carbon credits, they were enthusiastic to join in managing and patrolling forests because of their satisfaction with the income generated by the national park. However, the challenge is how both the recovery of forests and income generation from the project can be maintained in a situation of insufficient funding from donors and unsettled arguments about the benefit of sharing

  10. Genetic Diversity of Acacia mangium Seed Orchard in Wonogiri Indonesia Using Microsatellite Markers

    Directory of Open Access Journals (Sweden)

    VIVI YUSKIANTI

    2012-09-01

    Full Text Available Genetic diversity is important in tree improvement programs. To evaluate levels of genetic diversity of first generation Acacia mangium seedling seed orchard in Wonogiri, Central Java, Indonesia, three populations from each region of Papua New Guinea (PNG and Queensland, Australia (QLD were selected and analyzed using 25 microsatellite markers. Statistical analysis showed that PNG populations have higher number of detected alleles and level of genetic diversity than QLD populations. This study provides a basic information about the genetic background of the populations used in the development of an A. mangium seed orchard in Indonesia.

  11. On birds, ascetics, and kings in Central Java R?m?yana Kakawin, 24.95–126 and 25

    Directory of Open Access Journals (Sweden)

    Andrea Acri

    2010-12-01

    Full Text Available In the first part of the paper I introduce stanzas 95-126 of Sarga 24 and the whole of Sarga 25 of the Old Javanese R?m?ya?a, which present the most difficult and least understood pieces of poetry in the whole of Old Javanese literature. The two sections, displaying a close relationship between each other on account of several shared lexical items and corresponding motifs, describe in allegorical terms animals, birds and plants in order to satirically represent ascetic and political characters of mid-9th century Central Java. Because of their idiosyncratic language and style, and because of their allegorical content which find no correspondences in the Bha??ik?vya or other Sanskrit versions of the R?m?ya?a, they have been for long regarded as a ‘corpus alienum’ in the poem. The thesis of interpolation was criticized by Hooykaas (1958a/b/c, who, however, did not rule out the possibility of their having been composed by a ‘second hand’. Having tried to distinguish the various textual layers that characterize those sections, I turn to analyse their contents along the lines set out in the masterful article by Aichele (1969 ‘Vergessene Metaphern als Kriterien der Datierung des altjavanischen R?m?ya?a’, discussing the allegories depicted there in comparison with the contemporary ?iwag?ha metrical inscription. By taking into account additional Old Javanese textual and visual documents, I suggest a fine-tuning for some of the identifications advanced by the German scholar. In particular, I argue that the character of Wibh??a?a (instead of Lak?ma?a, as argued by Aichele in the poem could allegorically represent King Rakai Kayuwa?i, and that the satirical descriptions of various kinds of water-birds of the heron family deceiving the freshwater fishes are to be taken as a critique directed to historical figures representing covert agents of the ?ailendra prince B?laputra disguised as ?aiva (and not Buddhist ascetics. My conclusion is that the

  12. "A bare outpost of learned European culture on the edge of the jungles of Java": Johan Maurits Mohr (1716-1775) and the emergence of instrumental and institutional science in Dutch Colonial Indonesia

    Science.gov (United States)

    Zuidervaart, Huib J.; van Gent, Robert H.

    2004-03-01

    The transits of Venus in 1761 and 1769 appear to mark the starting point of instrumental science in the Dutch East Indies (now Indonesia). This essay examines the conditions that triggered and constituted instrumental and institutional science on Indonesian soil in the late eighteenth century. In 1765 the Reverend J. M. Mohr, whose wife had received a large inheritance, undertook to build a fully equipped private observatory in Batavia (now Jakarta). There he made several major astronomical and meteorological observations. Mohr's initiative inspired other Europeans living on Java around 1770 to start a scientific movement. Because of the lack of governmental and other support, it was not until 1778 that this offspring of the Dutch-Indonesian Enlightenment became a reality. The Bataviaasch Genootschap van Kunsten en Wetenschappen tried from the beginning to put into effect the program Mohr had outlined. The members even bought his instruments from his widow, intending to continue his measurements. For a number of reasons, however, this instrumental program was more than the society could support. Around 1790 instrumental science in the former Dutch East Indies came to a standstill, not to be resumed for several decades.

  13. The Role of Social and Psychological Factors on Entrepreneurial Intention among Islamic College Students in Indonesia

    OpenAIRE

    Wahibur Rokhman; Forbis Ahamed

    2015-01-01

    This study explores the influence of social and psychological factors on entrepreneurial behaviour among students studying at Islamic college of Kudus, Central Java, Indonesia. Three hundred undergraduates that represent four faculties were selected using cluster-sampling technique for the investigation. Descriptive statistics and multiple regression technique were used to analyse data. Results revealed that both social factors such as family background, education system and social status and...

  14. Women capacity, community resilience and sustainable post disaster reconstruction: case study from Indonesia

    OpenAIRE

    Tri Yumarni

    2015-01-01

    This paper aims to flesh out women capacity for creating community resilience and practices of sustainable post disaster reconstruction in Bantul district Central Java Indonesia. Based on case study, the findings show women grassroots organizations have insight, information, experience, networks and resources vital within earthquake reconstruction as such capacities increasing resilience. During reconstruction women demonstrated their capacity as income-earners, producers and managers of food...

  15. Short Communication: Growth of seaweed Eucheuma cottonii in multi trophic sea farming systems at Gerupuk Bay, Central Lombok, Indonesia

    Directory of Open Access Journals (Sweden)

    SUKIMAN

    2014-05-01

    Full Text Available Sukiman, Faturrahman, Rohyani IS, Ahyadi H. 2014. Growth of seaweed Eucheuma cottonii in multi trophic sea farming systems at Gerupuk Bay, Central Lombok, Indonesia. Nusantara Bioscience 6: 82-85. Eucheuma cottonii is a seaweed commodity that has a high economic value because it contains compounds used as raw materials for industries. Various methods of seaweed farming have been developed, one of which is a system of cultivation Multi Trophic Sea Farming. This study aimed to analyze the growth of E. cottonii by observing the production of biomass in four trophic combinations in the system Multi Trophic Sea Farming. The study was conducted in the area of the marine aquaculture Gerupuk bay, Central Lombok, Indonesia. Experiments were performed on four plots cages with trophic combination treatment as follows: K1 (E. cottonii-lobster-abalone, K2 (E. cottonii-abalone-red carp, K3 (E. cottonii-abalone-grouper, and K4 (E. cottonii-abalone-pomfret fish. Seedling of E. cottonii weighing 50 g was tied to a rope and placed at a depth of 5 cm, 50 cm, 100 cm and 150 cm. Measurement of biomass production was done every ten days until the thirtieth day. The highest biomass production of E. cottonii was obtained in K3 trophic combination (E. cottonii-abalone-grouper fish with a depth of seedlings of 5 cm. The combination of K3 trophic is recommended for cultivation of seaweed in the MTSF system.

  16. Java RMI

    CERN Document Server

    Grosso, William

    2002-01-01

    Java RMI contains a wealth of experience in designing and implementing Java's Remote Method Invocation. If you're a novice reader, you will quickly be brought up to speed on why RMI is such a powerful yet easy to use tool for distributed programming, while experts can gain valuable experience for constructing their own enterprise and distributed systems. With Java RMI, you'll learn tips and tricks for making your RMI code excel. The book also provides strategies for working with serialization, threading, the RMI registry, sockets and socket factories, activation, dynamic class downloading,

  17. Exploration of the taxonomy of some Pleistocene Cervini (Mammalia, Artiodactyla, Cervidae) from Java and Sumatra (Indonesia): a geometric- and linear morphometric approach

    Science.gov (United States)

    Gruwier, Ben; de Vos, John; Kovarovic, Kris

    2015-07-01

    Third molars of extant- and fossil Southeast Asian deer were metrically compared using a linear- and geometric morphometric approach and discussed in relation to known taxonomic information from the literature. Our analysis suggests the presence of medium sized deer of the genus Axis and large sized taxa of the genus Cervus s. l. in Java. Axis lydekkeri and Axis javanicus are considered valid taxa, with A. lydekkeri probably related to the subgenus Hyelaphus. The large deer, such as Cervus kendengensis, Cervus stehlini and Cervus problematicus are most likely of the subgenus Rusa, the former two closely related to extant Cervus timorensis. The Sumatran fossils are members of the subgenus Rusa, but not necessarily conspecific with extant Cervus (Rusa) unicolor.

  18. Intestinal parasites of endangered orangutans (Pongo pygmaeus) in Central and East Kalimantan, Borneo, Indonesia

    OpenAIRE

    Labes, E; Hegglin, D; Grimm, F.; Nurcahyo, W; Harrison, M. E.; Bastian, M L; Deplazes, P.

    2010-01-01

    SUMMARYFaecal samples from 163 captive and semi-captive individuals, 61 samples from wild individuals and 38 samples from captive groups of Bornean orangutans (Pongo pygmaeus) in Kalimantan, Indonesia, were collected during one rainy season (November 2005-May 2006) and screened for intestinal parasites using sodium acetate-acetic acid-formalin-concentration (SAFC), sedimentation, flotation, McMaster- and Baermann techniques. We aimed to identify factors influencing infection risk for specific...

  19. Drought effects on soil carbon dioxide production in two ecosystems in Central Sulawesi, Indonesia

    Science.gov (United States)

    van Straaten, Oliver

    2010-05-01

    Drought response on soil CO2 production dynamics were examined in two tropical ecosystems in central Sulawesi, Indonesia. Large-scale throughfall displacement roofs were built in a cacao (Theobroma cacao) / Gliricidia sepium agroforestry plantation (560 m.a.s.l.) and in a sub-montane tropical rainforest (1050 m.a.s.l.) to simulate drought conditions. At each site, ecosystem drought responses from three roof plots were compared to three undisturbed control plots. Soil CO2 production was measured spatially at the soil surface and vertically within the soil profile to 2.5 m depth every two weeks. 1. The cacao / Gliricidia ecosystem exhibited a mild drought response. Here, soil CO2 production decreased by 13% in comparison to the control plots during the 13 month induced drought. The mild drought response is attributed to two reasons. First, soil CO2 efflux exhibited an inverse parabolic relationship with soil moisture (R2 = 0.32): soil CO2 efflux peaked at intermediate moisture conditions, but was low when soil conditions became dry (in the induced drought plots), and when the soil became water saturated (in the control plots). This means that respiration differences between control and roof plots may have been masked when soil moisture conditions were saturated in the control and concurrently dry in roof plots. Secondly, the shallow rooted cacao understory grown next to the deeper rooted Gliricidia overstory created a favourable set of site conditions that enabled the ecosystem to mitigate serious drought stress. The experiment had a CO2 neutral effect overall: emissions were initially reduced during the induced drought period but rebounded and surpassed the control during the five month rewetting phase, thus compensating for earlier declines. 2. In contrast, the sub-montane tropical rainforest experienced a severe decrease in soil CO2 production. Here, soil CO2 efflux decreased by an average of 39% in comparison to the control during the 24 month induced drought

  20. The Geothermal Systems along the Watukosek fault system (East Java, Indonesia):The Arjuno-Welirang Volcanic Complex and the Lusi Mud-Eruption

    Science.gov (United States)

    Inguaggiato, Salvatore; Mazzini, Adriano; Vita, Fabio; Sciarra, Alessandra

    2016-04-01

    The Java Island is characterized by an intense volcanic activity with more then 100 active volcanoes. Moreover, this island is also known by the presence of many mud volcanoes and hydrothermal springs. In particular, in the 2006 several sudden hot mud eruptions, with fluids around 100° C, occurred in the NE side of the island resulting in a prominent eruption named Lusi (contraction of Lumpur Sidoarjo) located along the major Watukosek strike-slip fault zone. The Watukosek fault system, strikes from the Arjuno-Welirang volcanic complex, intersects Lusi and extends towards the NE of the Java island. Conversely of the normal mud eruptions (cold fluids emitted in a short time period of few days), the Lusi eruption was characterized by a persistent effusive hot fluids emissions for a long-time period of, so far, nearly a decade. Moreover, the isotopic composition of emitted gases like Helium showed a clear magmatic origin. For this reasons we decided to investigate the near Arjuno-Welirang complex located on the same strike-slip fault. Arjuno-Welirang is a twin strato-volcano system located in the East of Java along the Watukosek fault, at about 25 km SW respect to the Lusi volcano system. It features two main peaks: Arjuno (3339 masl) and Welirang (3156 masl). The last recorded eruptive activity took place in August 1950 from the flanks of Kawah Plupuh and in October 1950 from the NW part of the Gunung Welirang. This strato-volcano is characterized by a S-rich area, with high T-vent fumarole at least up to 220° C (and likely higher), located mainly in the Welirang crater. In addition, several hot springs vent from the flanks of the volcano, indicate the presence of a large hydrothermal system. During July 2015, in the framework of the Lusi Lab project (ERC grant n° 308126), we carried out a geochemical field campaign on the Arjuno-Welirang volcano hydrothermal system area, sampling water and dissolved gases from the thermal and cold springs located on the flanks of

  1. INDUSTRIAL DEVELOPMENT IN EAST JAVA: A SPECIAL CASE?

    OpenAIRE

    Bambang-Heru Santosa; Heath McMichael

    2004-01-01

    This paper examines the development of manufacturing in East Java in comparison with other major industrial provinces in Indonesia, with a focus on employment, output and investment in the pre-and-post crisis periods. East Java's 'winner' and 'loser' industries and the geographical distribution of manufacturing in the province are described. The paper attempts to account for manufacturing patterns in East Java in terms of infrastructure constraints, the investment climate, access to finance a...

  2. Kala defanged: Managing power in Java away from the centre

    Directory of Open Access Journals (Sweden)

    Andrew Beatty

    2012-09-01

    Full Text Available If discussions of power in Indonesia have been too Java-centric, power talk about Java has been equally overcentralized. This article presents an alternative view to the top-down, hierarchical, exemplary-centre approach of Anderson, Geertz and others: the view from Banyuwangi in East Java. Through an analysis of local rituals, popular theatre and political action it proposes a different model based on consensus, relativism, and ritual containment.

  3. NASOPHARYNGEAL CARRIAGE OF STREPTOCOCCUS PNEUMONIAE IN HEALTHY CHILDREN UNDER FIVE YEARS OLD IN CENTRAL LOMBOK REGENCY, INDONESIA.

    Science.gov (United States)

    Hadinegoro, Sri Rezeki; Prayitno, Ari; Khoeri, Miftahuddin Majid; Djelantik, I Gusti Gede; Dewi, Nurhandini Eka; Indriyani, Sang Ayu Kompiang; Muttaqin, Zainul; Mudaliana, Siti; Safari, Dodi

    2016-05-01

    Colonization with Streptococcus pneumoniae is mostly symptomless, but can progress to respiratory or even systemic disease. We investigated nasopharyngeal carriage of Streptococcus pneumoniae in healthy children under five years of age in Central Lombok Regency, Indonesia. This cross sectional study was carried out in 2012 among 1,200 healthy children aged 2 to 60 months. A multiplex sequential PCR was employed to determine serotype of cultured S. pneumoniae and a disk diffusion method to assess susceptibility to antimicrobial drugs. S. pneumoniae was cultured from 554 children and the most frequent serotypes found were 6A/B (22% of pneumococcal strains), 19F (11%), 23F (10%), 15B/C (8%), and 19A and 14 (4% each). The majority of strains were still susceptible to clindamycin (97%), erythromycin (87%), chloramphenicol (81%), and penicillin (72%), with only 41% and 38% susceptible to tetracycline and sulfamethoxazole/trimethoprim, respectively. Continuous surveillance of S. pneumoniae carriage is important for future pneumococcal vaccination programs in Indonesia. PMID:27405132

  4. Value-Added Business Based On Small Scale Of Fisheries A Case Study On Nortern And Shouthern Coasts Of Java Lamongan And Pelabuhanratu Regency Indonesia

    Directory of Open Access Journals (Sweden)

    Budi Wardono

    2015-08-01

    Full Text Available The development of fisheries sector is intended to improve the role of creating a strong linkage with other sectors by increasing the value added absorbing labor forces and increasing peoples income so that this can make the economy grow well. The value added is a value that increases due to a commodity that has been processed transported or stored in a production. Lamongan and Pelabuhanratu regencies are one of fisheries centers on the north and the south coast of Java Island. The aim of this research was to know the value added and the business margin of fisheries from the processing and marketing aspects. The research was carried out in two locations Northern coast Lamongan regencies and Shouther coasts Pelabuhanratu regencies Indoneisa. The data used were primary data the people involved in the business including fishing marketing and processing product. The results showed that the process of fisheries product yielded the value added and margin that were created from the incorporation of business benefit added input contribution other input and direct reward for the labor forces. The value added and the business margin of product processing can reach 2 to 3 fold from the main input value. The value added and the business margin of fisheries product processing were very big. This was the source of economy growth there. The effort to develop the business of fisheries product processing in the small scale need to be supported with various programs especially in the market access and funding.

  5. Real time earthquake information and tsunami estimation system for Indonesia, Philippines and Central-South American regions

    Science.gov (United States)

    Pulido Hernandez, N. E.; Inazu, D.; Saito, T.; Senda, J.; Fukuyama, E.; Kumagai, H.

    2015-12-01

    Southeast Asia as well as Central-South American regions are within the most active seismic regions in the world. To contribute to the understanding of source process of earthquakes the National Research Institute for Earth Science and Disaster Prevention NIED maintains the international seismic Network (ISN) since 2007. Continuous seismic waveforms from 294 broadband seismic stations in Indonesia, Philippines, and Central-South America regions are received in real time at NIED, and used for automatic location of seismic events. Using these data we perform automatic and manual estimation of moment tensor of seismic events (Mw>4.5) by using the SWIFT program developed at NIED. We simulate the propagation of local tsunamis in these regions using a tsunami simulation code and visualization system developed at NIED, combined with CMT parameters estimated by SWIFT. The goals of the system are to provide a rapid and reliable earthquake and tsunami information in particular for large seismic, and produce an appropriate database of earthquake source parameters and tsunami simulations for research. The system uses the hypocenter location and magnitude of earthquakes automatically determined at NIED by the SeisComP3 system (GFZ) from the continuous seismic waveforms in the region, to perform the automated calculation of moment tensors by SWIFT, and then carry out the automatic simulation and visualization of tsunami. The system generates maps of maximum tsunami heights within the target regions and along the coasts and display them with the fault model parameters used for tsunami simulations. Tsunami calculations are performed for all events with available automatic SWIFT/CMT solutions. Tsunami calculations are re-computed using SWIFT manual solutions for events with Mw>5.5 and centroid depths shallower than 100 km. Revised maximum tsunami heights as well as animation of tsunami propagation are also calculated and displayed for the two double couple solutions by SWIFT

  6. Analisis Efisiensi Perbankan Syariah di Indonesia

    OpenAIRE

    Azmal, Muhammad

    2011-01-01

    For Bank Indonesia to supervise and regulate banking and Islamic banking including central banks to provide instruments that meet Islamic principles. Then, the potential of Indonesia's Muslim population reaches ± 85% of the 220 million population of Indonesia (2006), provides an opportunity for the rapidly growing Islamic banking sector in Indonesia, by providing alternative financial instruments and banking to customers Muslim Indonesia. In order to capture the occasion, Bank Indonesia as th...

  7. Development of complementary feeding recommendations for 12-23-month-old children from low and middle socio-economic status in West Java, Indonesia: contribution of fortified foods towards meeting the nutrient requirement.

    Science.gov (United States)

    Fahmida, Umi; Santika, Otte

    2016-07-01

    Inadequate nutrient intake as part of a complementary feeding diet is attributable to poor feeding practices and poor access to nutritious foods. Household socio-economic situation (SES) has an influence on food expenditure and access to locally available, nutrient-dense foods and fortified foods. This study aimed to develop and compare complementary feeding recommendations (CFR) for 12-23-month-old children in different SES and evaluate the contribution of fortified foods in meeting nutrient requirements. A cross-sectional survey was conducted in low and medium SES households (n 114/group) in urban Bandung district, West Java province, Indonesia. Food pattern, portion size and affordability were assessed, and CFR were developed for the low SES (LSES) and middle SES (MSES) using a linear programming (LP) approach; two models - with and without fortified foods - were run using LP, and the contribution of fortified foods in the final CFR was identified. Milk products, fortified biscuits and manufactured infant cereals were the most locally available and consumed fortified foods in the market. With the inclusion of fortified foods, problem nutrients were thiamin in LSES and folate and thiamin in MSES groups. Without fortified foods, more problem nutrients were identified in LSES, that is, Ca, Fe, Zn, niacin and thiamin. As MSES consumed more fortified foods, removing fortified foods was not possible, because most of the micronutrient-dense foods were removed from their food basket. There were comparable nutrient adequacy and problem nutrients between LSES and MSES when fortified foods were included. Exclusion of fortified foods in LSES was associated with more problem nutrients in the complementary feeding diet. PMID:27341618

  8. Preliminary Study of Ground Movement in Prone Landslide Area by Means of MAI InSAR A Case Study: Ciloto, West Java, Indonesia

    Science.gov (United States)

    Hayati, Noorlaila; Riedel, Björn; Niemeier, Wolfgang

    2016-04-01

    Ciloto is one of the most prone landslide hazard areas in Indonesia. Several landslides in 2012 and 2013 had been recorded in Ciloto and damaged infrastructure around the area. Investigating the history of ground movement along slope area before the landslide happened could support the hazard mitigation in the future. Considering to an efficient surveying method, space-borne SAR processing is the one appropriate way to monitor the phenomenon in past years. The purpose of this study is detecting ground movement using multi-temporal synthetic aperture radar images. We use 13 ALOS PALSAR images from 2007 to 2009 with combination Fine Beam Single (FBS) and Fine Beam Double (FBD) polarization to investigate the slow movement on slope topography. MAI (Multiple Aperture Interferometry) InSAR method is used to analyze the ground movement from both line-of-sight and along-track direction. We split the synthetic aperture into two-looking aperture so that along-track displacement could be created by the difference of forward-backward looking interferograms. With integration of both methods, we could more precisely detect the movement in prone landslide area and achieve two measurements produced by the same interferogram. However, InSAR requires smaller baseline and good temporal baseline between master and slave images to avoid decorellation. There are only several pairs that meet the condition of proper length and temporal baseline indeed the location is also on the agriculture area where is mostly covered by vegetation. The result for two years observation shows that there is insignificant slow movement along slope surface in Ciloto with -2 - -7 cm in range looks or line of sight and 9-40 cm in along track direction. Based on geometry SAR , the most visible detecting of displacement is on the north-west area due to utilization of ascending SAR images.

  9. Hardcore Java

    CERN Document Server

    Simmons, Robert

    2009-01-01

    Hardcore Java takes this language and breaks it apart, piece by piece, revealing the important secrets and tricks that will take you from a junior-level programmer to a seasoned and expert developer. You'll fly through the fundamentals and quickly find yourself learning about advanced memory management techniques, optimization and bytecode-level enhancements, and the techniques required to build lightning-fast GUIs. Throughout the book, you'll also master the art of writing and maintaining bulletproof and error-proof code, all while grasping the intricacies of the Java language.

  10. The direct exploitation in the mangrove ecosystem in Central Java and the land use in its surrounding; degradation and its restoration effort

    Directory of Open Access Journals (Sweden)

    AHMAD DWI SETYAWAN

    2006-07-01

    Full Text Available The aims of the research were to find out (i the direct exploitation in the mangrove ecosystem, (ii the land use in its surrounding, and (iii the restoration activities in the mangrove ecosystem in northern coast and southern coast of Central Java Province. This was descriptive research that was done qualitatively, in July until December 2003, at 20 sites of mangrove habitat. The data was collected in field surveys, in-depth interview to local people and/or local government, and examination of topographic maps of Java (1963-1965 and digital satellite image of Landsat 7 TM (July-September 2001. The result indicated that the direct exploitation in the mangrove ecosystem included fishery, forestry, food stuff, cattle woof, medicinal stuff, industrial material, and also tourism and education. The land use around mangrove ecosystem included fishery/embankment, agriculture, and the area of developing and building. The anthropogenic activities had been degraded mangrove ecosystem, it was called for restoration. The mangrove restoration had been done success in Pasar Banggi, but it failed in Cakrayasan and Lukulo.

  11. Landslide susceptibility assessment in Karanganyar regency - Indonesia - Comparison of knowledge-based and Data-driven Models

    OpenAIRE

    Feryandi, Faus Tinus Handi

    2011-01-01

    Disaster management requires spatial information as a backbone of preparedness and mitigation process. In that context, an assessment of landslide susceptibility becomes essential in an area that is prone to landslide due to its geographical condition. The Tawangmangu, Jenawi and Ngargoyoso Subdistric in Karanganyar Regency is the one of such areas, and is the area most frequently hit by landslides in the Central Java Province of Indonesia. In this study, three different met...

  12. ASPERGILLUS FLA VUS INFECTION AND AFLATOXIN CONTAMINATION IN PEANUTS AT VARIOUS STAGES OF THE DELIVERY CHAINS IN CIANJUR REGENCY, WEST JAVA, INDONESIA

    Directory of Open Access Journals (Sweden)

    OKKY SETYAWATI DHARMAPUTRA

    2005-01-01

    Full Text Available A survey to obtain information on pre- and postharvest handling of peanuts at farmer, collector, wholesaler and retailer levels, including Aspergillus flavus infection and aflatoxin BI contamination of peanuts collected in Cianjur regency, West Java, was conducted during the harvest period of the wet season of February 2004. The moisture contents and physical qualities of the peanuts were also determined. Thirteen and 40 dry pod samples were collected randomly from 12 farmers and 23 co llectors, respectively. Seven dry kernel samples were also collected from collectors. Five and 45 dry kernel samples were collected randomly from 2 wholesalers and 45 retailers in traditional markets, resp ectively. Thus, a total of 110 dry peanut pod and kernel samples were collected. The results of interviews with farmers, collectors, wholes alers and retailers, and also the moisture contents and physical qualities of the peanuts arc described in this article. The percentages of samples infected by A. flavus were highest at the wholesaler as well as at retailer levels (100%, respectively, followed by those sampled at the collectors (85.0 and 85.7%, respectively, and farmers (84.6%. The mean percentage of infected kernels in infect ed samples of peanuts collected from retailers was the highest (87.6%, followed by those collected from wholesalers (72.4%, collectors in the form of kernels (23.3% and pods (17.7%, and farmers (15.2%. The range of aflatoxin BI contents in peanut samples collected from farmers (dry pods, collectors (dry pods, wholesalers (dry pods and kernels and retailers (dry kernels were < 3.6 -114.2, < 3.6 -2999.5 and < 3,6 - 34.1, < 3.6 - 6065.9, and < 3.6 - 6073.0 ppb, respectively. The highest aflatoxin B, contents at the wholesaler and retailer levels were 6065.9 ppb (in one sample and 6073.0 ppb (in one sample, respectively. The percentage of samples contaminated with more than 15 ppb of aflatoxin BI was the highest in peanuts collected from

  13. Investigations of selected pathogens among village pigs in Central Papua, Indonesia.

    Science.gov (United States)

    Nugroho, Widi; Cargill, Colin Frank; Putra, I Made; Kirkwood, Roy Neville; Trott, Darren John; Salasia, Siti Isrina Oktavia; Slipranata, Mitra; Reichel, Michael Philipp

    2016-01-01

    Village pig husbandry is an important part of livestock production in Papua Province, Eastern Indonesia. However, high level of disease and mortality constrains production. The aim of this study was to investigate the prevalence of the selected pathogens in village pigs in the Jayawijaya Region of Papua Province, Indonesia. Two studies were conducted: Study 1 determined the prevalence of selected pathogens in dead or moribund pigs sent to the main local market for sale. Study 2 recorded the prevalence of the selected pathogens, on pig farms in the Subdistrict of Wamena that had not recorded a case of pig mortality during the duration of Study 1. Blood samples of individuals from both groups were tested for CSF antigen and antibody, as well as antibody against PCV2. Organs with evident pathological changes from Study 1 and tonsilar swabs from Study 2 were subjected to bacteriological culture and identification of Streptococcus suis and Streptococcus zooepidemicus. Faecal samples from both studies were examined for eggs of strongyle parasites, Trichuris suis, Ascaris suum, Strongyloides ransomi and coccidia. The main infections in both studies were CSF, PCV2 and strongyle parasites, but prevalence was higher in Study 1 (P < 0.05). T. suis and S. zooepidemicus were prevalent in pigs in Study 1, but rare in healthy pigs (P < 0.05). Infections with coccidia, A. suum and S. ransomi were common but did not differ between groups (P < 0.05), with S. suis infections uncommon in both studies. This suggests that infections with CSF, PCV2, strongyle and T. suis are important pathogens in village pig farms in Jayawijaya. Local pig husbandry practices, such as confining pigs and heat-treating pig feeds, may be practical solutions to help minimize infection in village pigs in Jayawijaya. PMID:26381546

  14. Forecasting Inflation in Indonesia

    OpenAIRE

    Uma Ramakrishnan; Athanasios Vamvakidis

    2002-01-01

    A reliable inflation-forecasting model is central for a sound monetary policy framework. In this paper, we study the domestic and international transmission effects on inflation in Indonesia and analyze the possible leading indicators of inflation. We identify the exchange rate, foreign inflation, and monetary growth as the main variables with a significant predictive power for inflation in Indonesia.

  15. Hydrological regulations, land use and a mud volcano affecting the sediment and carbon load of the tropical Brantas River, Java, Indonesia

    Science.gov (United States)

    Jennerjahn, Tim; Jänen, Ingo

    2014-05-01

    Intensive human uses of the coastal zone and increasing extreme events are more and more endangering the integrity of coastal ecosystems during the Anthropocene. This is of particular importance in SE Asia where large parts of the population live in the coastal zone and economically depend on its resources. Intensive tectonic activity in the circum-Pacific 'Ring of fire' exposes the region to extreme natural events like volcano eruptions, earthquakes and occasionally following tsunamis. The Indonesian island of Java is a prime example in this respect because of its location on an active continental margin and a population density >1,000 inhabitants km-2. Its second largest river, the Brantas, empties into the shallow Madura Strait through two major branches, the Wonokromo and the Porong, the latter being responsible for 80 % of the discharge. Major land use in the catchment is agriculture (61 %) and the hydrology and sediment load of the river is regulated by 8 large dams and numerous weirs. The estuarine lowlands in the prograding delta were once covered by mangroves which were to a large extent replaced by aquaculture ponds. The eruption of a mud volcano near the Porong in 2006 added another factor affecting the amount and composition of the dissolved and particulate river loads. Concentrations of total suspended sediments (TSM) and particulate organic carbon (POC) displayed large seasonal variations in the Brantas before its diversion into the Porong and the Wonokromo as well as in the latter two with maxima during the wet season (Nov-April). High concentrations in the Porong during both seasons were mainly due to the constantly high input from the mud volcano. Favourable weathering conditions and agriculture as the predominant land use are responsible for high erosion rates of 4-14 mm yr-1 in the catchment. The 8 major dams and numerous weirs built between the 1970s and the 1990s retain a large amount of that sediment leading to an overall low sediment yield of

  16. Contribution Of Madrasah In Enhancing Curiculum 2013 (A Study On The Readiness Of Madrasah In Implementing Of Curiculum 2013 In Central Java

    Directory of Open Access Journals (Sweden)

    Mulyani Mudis Taruna

    2015-06-01

    Full Text Available This study aimed to describe the implementation of Curriculum 2013 in Madrasa tsanawiyah (MTs. The preparation includes readiness head MTs, the readiness of teachers, as well as enabling and inhibiting factors in the implementation of Curriculum 2013 MTs. The subjects of this study were MTs in Central Java. This study used a qualitative method with the following results; (1 generally head MTs and subject teachers at the school has been able to implement the K-13, both from the aspect of the facility and in the course of learning in the classroom. (2 supporting factor in the implementation of the curriculum in 2013 at MTs, including the existence of a workshop K-13 by the schools and by the working group of Madrasah (KKM, while inhibiting factor in the implementation of the curriculum in 2013 was the absence of mentoring supervisor madrassas and no handbook of teachers and learners, especially on the subjects of religious education.

  17. Intestinal parasites of endangered orangutans (Pongo pygmaeus) in Central and East Kalimantan, Borneo, Indonesia.

    Science.gov (United States)

    Labes, E M; Hegglin, D; Grimm, F; Nurcahyo, W; Harrison, M E; Bastian, M L; Deplazes, P

    2010-01-01

    Faecal samples from 163 captive and semi-captive individuals, 61 samples from wild individuals and 38 samples from captive groups of Bornean orangutans (Pongo pygmaeus) in Kalimantan, Indonesia, were collected during one rainy season (November 2005-May 2006) and screened for intestinal parasites using sodium acetate-acetic acid-formalin-concentration (SAFC), sedimentation, flotation, McMaster- and Baermann techniques. We aimed to identify factors influencing infection risk for specific intestinal parasites in wild orangutans and individuals living in captivity. Various genera of Protozoa (including Entamoeba, Endolimax, Iodamoeba, Balantidium, Giardia and Blastocystis), nematodes (such as Strongyloides, Trichuris, Ascaris, Enterobius, Trichostrongylus and hookworms) and one trematode (a dicrocoeliid) were identified. For the first time, the cestode Hymenolepis was detected in orangutans. Highest prevalences were found for Strongyloides (individuals 37%; groups 58%), hookworms (41%; 58%), Balantidium (40%; 61%), Entamoeba coli (29%; 53%) and a trichostrongylid (13%; 32%). In re-introduction centres, infants were at higher risk of infection with Strongyloides than adults. Infection risk for hookworms was significantly higher in wild males compared with females. In groups, the centres themselves had a significant influence on the infection risk for Balantidium. Ranging patterns of wild orangutans, overcrowding in captivity and a shift of age composition in favour of immatures seemed to be the most likely factors leading to these results. PMID:19765342

  18. VECTORS OF MALARIA AND FILARIASIS IN INDONESIA

    Directory of Open Access Journals (Sweden)

    Hoedojo Hoedojo

    2012-09-01

    Full Text Available Malaria at present is still one of the important mosquito-borne diseases in Indonesia. The disease is widespread all over the country and involves nearly all islands. Sixteen Anopheles species have been reconfirmed as malaria vectors. They were distributed geographi­cally as follows: Coastal areas and lagoons ------------------------------------- An sundaicus and An.subpictus Cultivated ricefields and swampy areas -------------------- An.aconitus, An.barbirostris, An.nigerrimus and An.sinensis Forest inland areas in shaded temporary pools, muddy animal wallows and hoof-prints -------------------------------------------------------- An.balabacensis, An.bancrofti, An.farauti, An.koliensis and An.punctulatus Swamp forest edge in ditches with vegeta- ---------------- An.letifer and An.ludlowae don Hilly areas in seepages, streams and clear moving water ---------------------------------------------- Anflavirostris, An.maculatus and Anminimus.   The species (of most general importance is An.sundaicus, which is restricted by its preference for brackish water and is prevalent in coastal areas of Java. Their types in behaviour of An.sundaicus appear as follows : 1. An.sundaicus in South Coast of Java in general. This species is essentially anthropophilic, exophagic and rests outdoor. It shows susceptible to DDT. 2. An.sundaicus in Cilacap, Central Java. This mosquito is a pure anthropophilic form. It bites man in houses and outdoors, rests indoors and is known resistant to DDT. 3. An.sundaicus in Yogyakarta and Purworejo, Central Java. This mosquito is a strong zoophilic species. It rests and prefers to bite outdoors and shows tolerance to DDT. Human filariasis in Indonesia is the result of infection by three endemic species, namely, Wuchereria bancrofti, Brugia malayi, and Brugia timori.W.bancrofti infection is found in both urban and rural areas. Twenty species of mosquitoes are confirmed as filariasis vectors. The urban type bancroftian filariasis

  19. Begining Java EE 7

    CERN Document Server

    Gonclaves, Antonio

    2013-01-01

    Java Enterprise Edition (Java EE) continues to be one of the leading Java technologies and platforms. Beginning Java EE 7 is the first tutorial book on Java EE 7. Step by step and easy to follow, this book describes many of the Java EE 7 specifications and reference implementations, and shows them in action using practical examples. This definitive book also uses the newest version of GlassFish to deploy and administer the code examples. Written by an expert member of the Java EE specification request and review board in the Java Community Process (JCP), this book contains the best information possible, from an expert’s perspective on enterprise Java technologies.

  20. A Preliminary Study on Rainfall Interception Loss and Water Yield Analysis on Arabica Coffee Plants in Central Aceh Regency, Indonesia

    Directory of Open Access Journals (Sweden)

    Reza Benara

    2012-12-01

    Full Text Available Rainfall interception loss from plants or trees can reduce a net rainfall as source of water yield. The amount of rainfall interception loss depends on kinds of plants and hydro-meteorological characteristics. Therefore, it is important to study rainfall interception loss such as from Arabica Coffee plantation which is as main agricultural commodity for Central Aceh Regency. In this study, rainfall interception loss from Arabica Coffee plants was studied in Kebet Village of Central Aceh Regency, Indonesia from January 20 to March 9, 2011. Arabica coffee plants used in this study was 15 years old, height of 1.5 m and canopy of 4.567 m2. Rainfall interception loss was determined based on water balance approach of daily rainfall, throughfall, and stemflow data. Empirical regression equation between rainfall interception loss and rainfall were adopted as a model to estimate rainfall interception loss from Arabica Coffee plantation, which the coefficient of correlation, r is 0.98. In water yield analysis, this formula was applied and founded that Arabica Coffee plants intercept 76% of annual rainfall or it leaved over annual net rainfall 24% of annual rainfall. Using this net rainfall, water yield produced from Paya Bener River which is the catchment area covered by Arabica Coffee plantation was analyzed in a planning of water supply project for water needs domestic of 3 sub-districts in Central Aceh Regency. Based on increasing population until year of 2025, the results showed that the water yield will be not enough from year of 2015. However, if the catchment area is covered by forest, the water yield is still enough until year of 2025

  1. Distribution of Voltage-Gated Sodium Channel (Nav) Alleles among the Aedes aegypti Populations In Central Java Province and Its Association with Resistance to Pyrethroid Insecticides

    Science.gov (United States)

    Sayono, Sayono; Hidayati, Anggie Puspa Nur; Fahri, Sukmal; Sumanto, Didik; Dharmana, Edi; Hadisaputro, Suharyo; Asih, Puji Budi Setia; Syafruddin, Din

    2016-01-01

    The emergence of insecticide resistant Aedes aegypti mosquitoes has hampered dengue control efforts. WHO susceptibility tests, using several pyrethroid compounds, were conducted on Ae. aegypti larvae that were collected and raised to adulthood from Semarang, Surakarta, Kudus and Jepara in Java. The AaNaV gene fragment encompassing kdr polymorphic sites from both susceptible and resistant mosquitoes was amplified, and polymorphisms were associated with the resistant phenotype. The insecticide susceptibility tests demonstrated Ae, aegypti resistance to the pyrethroids, with mortality rates ranging from 1.6%–15.2%. Three non-synonymous polymorphisms (S989P, V1016G and F1534C) and one synonymous polymorphism (codon 982) were detected in the AaNaV gene. Eight AaNaV alleles were observed in specimens from Central Java. Allele 3 (SGF) and allele 7 (PGF) represent the most common alleles found and demonstrated strong associations with resistance to pyrethroids (OR = 2.75, CI: 0.97–7.8 and OR = 7.37, CI: 2.4–22.5, respectively). This is the first report of 8 Ae. aegypti AaNaV alleles, and it indicates the development of resistance in Ae. aegypti in response to pyrethroid insecticide-based selective pressure. These findings strongly suggest the need for an appropriate integrated use of insecticides in the region. The 989P, 1016G and 1534C polymorphisms in the AaNaV gene are potentially valuable molecular markers for pyrethroid insecticide resistance monitoring. PMID:26939002

  2. Indonesia; Statistical Appendix

    OpenAIRE

    International Monetary Fund

    1999-01-01

    The statistical data on developments in gross domestic product by sector of origin and by expenditure, agricultural production, production, domestic use, and exports of petroleum, approvals of foreign investment projects by economic sector, indices of inflation, consumer price index, summary of central government operations, and central government revenue of Indonesia are presented in the paper. The data on details of nontax receipts, Bank Indonesia liquidity support, foreign exchange and equ...

  3. The impact of the warm phase of ENSO (El Niño Southern Oscillation) events on water resource availability of tropical catchments in Central Sulawesi, Indonesia

    OpenAIRE

    Leemhuis, C.; Gerold, G.

    2006-01-01

    Precipitation anomalies caused by the warm phase (El Niño) of the ENSO cycle lead to a strong decrease of water resources in South-East Asia. The aim of this work is to study the impact of warm phase ENSO caused precipitation anomalies on the water balance of a mesoscale tropical catchment in Central Sulawesi, Indonesia using a scenario analysis. We applied statistically generated precipitation anomalies caused by warm phase ENSO events on a validated hydrological model...

  4. An Analysis of Employment and Growth in Java after the Economic Crisis 1997/1998: Examining the Role of Farm Activities in West Java

    OpenAIRE

    Hirawan, Fajar Bambang

    2008-01-01

    In this paper, we examine the relationship between employment and economic growth in the most populated island in Indonesia, Java, specifically in West Java. When Indonesia suffered a dreadful economic crisis during 1997/1998, none of the regions or sectors survived its impact, especially farm and non-farm activities. The economy started to improve in the year 2000, but non-economic fundamental factors significantly impacted the economy at that time. The results of this paper indicate that em...

  5. Protected Objects in Java

    DEFF Research Database (Denmark)

    Løvengreen, Hans Henrik; Schwarzer, Jens Christian

    1998-01-01

    We present an implementation of Ada 95's notion of protected objects in Java. The implementation comprises a class library supporting entry queues and a (pre-) compiler translating slightly decorated Java classes to pure Java classes utilizing the library.......We present an implementation of Ada 95's notion of protected objects in Java. The implementation comprises a class library supporting entry queues and a (pre-) compiler translating slightly decorated Java classes to pure Java classes utilizing the library....

  6. Discursive barriers and cross-scale forest governance in Central Kalimantan, Indonesia

    OpenAIRE

    Caleb T. Gallemore; Rut Dini. Prasti H.; Moira Moeliono

    2014-01-01

    Students of social-ecological systems have emphasized the need for effective cross-scale governance. We theorized that discursive barriers, particularly between technical and traditional practices, can act as a barrier to cross-scale collaboration. We analyzed the effects of discursive divides on collaboration on Reducing Emissions from Deforestation and Forest Degradation (REDD+) policy development in Central Kalimantan, an Indonesian province on the island of Borneo selected in 2010 to p...

  7. Indonesia's family planning story: success and challenge.

    Science.gov (United States)

    Hull, T H; Hull, V J; Singarimbun, M

    1977-11-01

    clinics. The strong community structures on Bali encourage birth control use. Bali, which is predominantly Hindi, is more receptive to the IUD than Java, which is predominantly Muslim. In East Java, the authoritarian bureaucracy makes efficient use of its money. Central Java is making slow but steady progress in family planning. In West Java, fieldworkers are teamed with paramedics; there, door-to-door contraceptive supply was more effective than the clinic system. In many areas traditional methods, i.e., herbs, massage, total abstinence for long periods of time, etc., were favored. More educated women often do not use contraceptives for fear of side effects. The need for family planning on the outer Indonesian islands is not as great, but programs are being set under way. These programs are the beginning of an attempt to alleviate problems that could be encountered if Indonesia's population growth continues unchecked. PMID:12260296

  8. Flow Java: Declarative Concurrency for Java

    OpenAIRE

    Drejhammar, Frej

    2005-01-01

    This thesis presents the design, implementation, and evaluation of Flow Java, a programming language for the implementation of concurrent programs. Flow Java adds powerful programming abstractions for automatic synchronization of concurrent programs to Java. The abstractions added are single assignment variables (logic variables) and futures (read-only views of logic variables). The added abstractions conservatively extend Java with respect to types, parameter passing, a...

  9. Short-term poverty dynamics of rural households: Evidence from Central Sulawesi, Indonesia

    OpenAIRE

    van Edig, Xenia; Schwarze, Stefan

    2011-01-01

    The understanding of poverty dynamics is crucial for the design of appropriate poverty reduction strategies. Taking the case of Central Sulawesi, we investigate the determinants of both chronic and transitory poverty using data from 264 randomly selected households interviewed in 2005 and 2007. Regarding the US 1$/day poverty line, the headcount index declined from 19.3% in 2005 to 18.2% in 2007. However, we observed an increasing number of people living on less than US 2$/day expressed in pu...

  10. Carbonate assimilation at Merapi volcano, Java Indonesia

    DEFF Research Database (Denmark)

    Chadwick, J.P; Troll, V.R; Ginibre,, C.;

    2007-01-01

    Recent basaltic andesite lavas from Merapi volcano contain abundant, complexly zoned, plagioclase phenocrysts, analysed here for their petrographic textures, major element composition and Sr isotope composition. Anorthite (An) content in individual crystals can vary by as much as 55 mol% (An40^95...

  11. Types of Cenozoic Mollusca from Java in the Martin Collection of Naturalis

    NARCIS (Netherlands)

    Leloux, J.; Wesselingh, F.P.

    2009-01-01

    An updated type catalogue of the Martin Collection (fossil Mollusca, predominantly from the Cenozoic of Java, Indonesia) is presented. Type specimen data, updated locality data, and illustrations are given.

  12. KAJIAN TVC WONDERFUL INDONESIA SEBAGAI CERMIN CITRA INDONESIA DI MATA DUNIA

    Directory of Open Access Journals (Sweden)

    Angela Oscario

    2013-09-01

    a double-edged sword. Advertising can become a mirror of reality, but it can also become a distorted mirror of reality. A similar case happens with Wonderful Indonesia television commercial, which was released early in 2012 by the Ministry of Tourism and Creative Economy. The television commercial is considered to have distorted the image of Indonesia in the world by displaying only the culture, society, and nature of Java and Bali. Meanwhile, the other Wonderful Indonesia television commercial, Feeling is Believing, which was launched by Indonesia Tourism Board in 2012 considered to have become quite successful framing the beauty, and diversity of the cultures, communities, regions, and natures of Indonesia. Learning from the mistakes, and considering the importance of an image, the future Wonderful Indonesia television commercial should be dealt more carefully. The image that is proper to represent Indonesia, the visual signifier should reflect the intended signified precisely.

  13. Selection of Rhizobium strain from Wonogiri, Central Java on the growth of soybean (Glycine max L. on the sand sterile medium in greenhouse

    Directory of Open Access Journals (Sweden)

    SRI PURWANINGSIH

    2005-07-01

    Full Text Available An experiment on the selection of Rhizobium strain from Wonogiri, Central Java on the growth of soybean (Glycine max L. on the sand sterile medium in green house. The aim of the experiment the selection and potency of the Rhizobium strain to increase the growth of soybean. The experiment was carried out in green house condition in Microbiology Division, Research Center for Biology-LIPI with sterile sand medium. The research design was Completely Randomized Design with three replications for each treatment. The Rhizobium strains used were 1 W (isolated from bean, Vigna radiata, 2 W (isolated from soybean, 3 W (isolated from bean, 4 W (isolated from soybean, 5 W (isolated from soybean, 6 W (isolated from peanut, Arachis hypogaea, 7 W (isolated from peanut, 8 W (isolated from peanut, the controls were uninoculated with Rhizobium strain and without urea fertilizer (K1, uninoculated and with urea fertilizer equal 100 kg/ha (K2. The plants were harvested after 50 days, the variable of investigation were the dry weight of canopy, roots, nodules root, total plants, number of nodules and ‘symbiotic capacity”. The results showed that all of experiment plant which be inoculated with Rhizobium able to form nodule. Strain of 2 W (isolated from soybean has given the best effects on the growth of soybean.

  14. Modelling rainfall interception in unlogged and logged forest areas of Central Kalimantan, Indonesia

    Directory of Open Access Journals (Sweden)

    C. Asdak

    1998-01-01

    Full Text Available Rainfall interception losses were monitored for twelve months and related to vegetation and rainfall characteristics at the Wanariset Sangai on the upper reaches of the Mentaya river, Central Kalimantan. The rainfall interception losses were quantified for one hectare each of unlogged and logged humid tropical rainforests. The results show that interception loss is higher in the unlogged forest (11% of total gross rainfall than in the logged forest (6%. Interception loss was also simulated by the modified Rutter model and Gash's original and revised models. Both the Rutter and revised Gash models predicted total interception loss over a long period adequately, and resulted in estimates of the interception loss that deviated by 6 to 14% of the measured values, for both the unlogged and logged plots.

  15. Kinematic Analysis of Fault-Slip Data in the Central Range of Papua, Indonesia

    Directory of Open Access Journals (Sweden)

    Benyamin Sapiie

    2016-04-01

    Full Text Available Most of the Cenozoic tectonic evolution in New Guinea is a result of obliquely convergent motion that ledto an arc-continent collision between the Australian and Pacific Plates. The Gunung Bijih (Ertsberg Mining District(GBMD is located in the Central Range of Papua, in the western half of the island of New Guinea. This study presentsthe results of detailed structural mapping concentrated on analyzing fault-slip data along a 15-km traverse of theHeavy Equipment Access Trail (HEAT and the Grasberg mine access road, providing new information concerning thedeformation in the GBMD and the Cenozoic structural evolution of the Central Range. Structural analysis indicatesthat two distinct stages of deformation have occurred since ~12 Ma. The first stage generated a series of en-echelonNW-trending (π-fold axis = 300° folds and a few reverse faults. The second stage resulted in a significant left-lateralstrike-slip faulting sub-parallel to the regional strike of upturned bedding. Kinematic analysis reveals that the areasbetween the major strike-slip faults form structural domains that are remarkably uniform in character. The changein deformation styles from contractional to a strike-slip offset is explained as a result from a change in the relativeplate motion between the Pacific and Australian Plates at ~4 Ma. From ~4 - 2 Ma, transform motion along an ~ 270°trend caused a left-lateral strike-slip offset, and reactivated portions of pre-existing reverse faults. This action had aprofound effect on magma emplacement and hydrothermal activity.

  16. Extensional fault-bend folding and synrift deposition: An example from the Central Sumatra basin, Indonesia

    Energy Technology Data Exchange (ETDEWEB)

    Shaw, J.H.; Hook, S.C. [Texaco Exploration and Production Technology Dept., Houston, TX (United States); Sitohang, E.P. [PT CALTEX Pacific Indonesia, Pekanbaru (Indonesia)

    1997-03-01

    We describe an analytical method for interpreting the geometry and structural history of asymmetric half grabens in rift basins with extensional fault-bend fold theory. Using seismic reflection profiles from the Central Sumatra basin and balanced forward models, we show how local variations in tectonic subsidence relative to deposition rates yield distinctive patterns of folded synrift strata and unconformities that record basin history. If the deposition rate exceeds the local subsidence rate, folded growth strata form upwardly narrowing kink bands that have been described previously as growth triangles. In contrast, if the deposition rate is less than or equals the local subsidence rate, growth strata are folded and truncated at the surface on half-graben margins. Subsequent increases in deposition rate relative to subsidence rate form angular unconformities near the half-graben margins. These unconformities develop without the necessity of erosion and are folded by continuing fault slip. Strata above and below the unconformities are concordant in the deeper parts of the half grabens. Thus, angular unconformities on half-graben margins are helpful for defining sequence boundaries that may reflect changes in deposition and tectonic subsidence rates. In addition, fault-bend fold interpretations yield fault geometry and measures of horizontal extension, both of which control three-dimensional half-graben geometry and accommodation space. We show how along-strike variations in fault geometry produce intrabasinal structures that may form prospective fair-ways or local depocenters.

  17. Sedimentology and diagenesis of a rift basin lacustrine sandstone: Pematang group, central Sumatra, Indonesia

    Energy Technology Data Exchange (ETDEWEB)

    Janks, J.S.; Kelley, P.A.; Williams, H.H.

    1986-05-01

    The Central Sumatra basin is a back-arc basin that formed during the Paleocene as a series of half-graben structures. These early formed half-graben structures were filled with nonmarine clastics and lacustrine sediments of the Pematang Group, sourced from local highland areas. The Pematang Group consists of the Lower Red Beds, Brown Shale, Coal Zone Member, and Lake Fill Formation (in ascending order). The Pematang Group sedimentology is intimately related to the regional and basinal tectonic development and history. Sandstones of the Pematang Group are predominantly sublitharenites and litharenites; feldspars are rare. Sandstone diagenesis is relatively uniform regardless of the depositional environment. Diagenetic modifications include compaction, early calcite and dolomite cementation, quartz overgrowth formation, unstable rock-fragment dissolution, kaolinite precipitation, siderite formation, and local illite formation. Secondary porosity accounts for up to 50% of the effective porosity and was created by rock-fragment dissolution. This dissolution is probably caused by the organic acids released during kerogen maturation. Stable isotope data from diagenetic siderite are presented.

  18. Discovery and development of the Petapahan oil field, Central Sumatra. [Indonesia

    Energy Technology Data Exchange (ETDEWEB)

    Roezin, S.

    1974-01-01

    The Petapahan oil field is located about 60 km west of Pekanbaru, the capital of Riau Province and just north of Tapung Kiri River in central Sumatra. The field covers approx. 3,200 acres. At the end of 1973, 17 wells had been drilled in the field with 2 dry holes. Of the remaining 15 wells, 12 are on production and 3 are shut in, awaiting production testing. Production of 33/sup 0/ API gravity oil is obtained from 3 separate sandstone reservoirs at the rate of approx. 40,000 bpd. Cumulative production to Dec. 31, 1973 was 14.7 million bbl of oil. Oil was discovered in 3 separate sands in the lower Miocene Sihapas Group. The sands, designated as A, B, and C, are divided on their differences in reservoir characteristics with 12 ft (3.5 m), 30 ft (9 m), and 114 ft (35 m) of respective net pays. The Petapanhan structure extends northwest-southeast along the S. flank of a deep Tertiary basin. The 2 lithologic units of interest in the Petapahan field are (1) the lower Miocene Sihapas Group which is composed predominantly of porous quartzose sandstone with silt and shale interbeds, and is the reservoir unit; and (2) the overlying lower to middle Miocene Telisa Formation is predominantly shale with thin sandstone interbeds; it is the effective cap rock and is also considered the likely source bed for oil generation.

  19. Discursive barriers and cross-scale forest governance in Central Kalimantan, Indonesia

    Directory of Open Access Journals (Sweden)

    Caleb T. Gallemore

    2014-06-01

    Full Text Available Students of social-ecological systems have emphasized the need for effective cross-scale governance. We theorized that discursive barriers, particularly between technical and traditional practices, can act as a barrier to cross-scale collaboration. We analyzed the effects of discursive divides on collaboration on Reducing Emissions from Deforestation and Forest Degradation (REDD+ policy development in Central Kalimantan, an Indonesian province on the island of Borneo selected in 2010 to pilot subnational REDD+ policy. We argue that the complexities of bridging local land management practices and technical approaches to greenhouse gas emissions reduction and carbon offsetting create barriers to cross-scale collaboration. We tested these hypotheses using an exponential random graph model of collaboration among 36 organizations active in REDD+ policy in the province. We found that discursive divides were associated with a decreased probability of collaboration between organizations and that organizations headquartered outside the province were less likely to collaborate with organizations headquartered in the province. We conclude that bridging discursive communities presents a chicken-and-egg problem for cross-scale governance of social-ecological systems. In precisely the situations where it is most important, when bridging transnational standards with local knowledge and land management practices, it is the most difficult.

  20. Java for dummies

    CERN Document Server

    Burd, Barry

    2011-01-01

    The top-selling beginning Java book is now fully updated for Java 7! Java is the platform-independent, object-oriented programming language used for developing web and mobile applications. The revised version offers new functionality and features that have programmers excited, and this popular guide covers them all. This book helps programmers create basic Java objects and learn when they can reuse existing code. It's just what inexperienced Java developers need to get going quickly with Java 2 Standard Edition 7.0 (J2SE 7.0) and Java Development Kit 7.0 (JDK 7). Explores how the new version o

  1. Java EE 7 handbook

    CERN Document Server

    Pilgrim, Peter A

    2013-01-01

    Java EE 7 Handbook is an example based tutorial with descriptions and explanations.""Java EE 7 Handbook"" is for the developer, designer, and architect aiming to get acquainted with the Java EE platform in its newest edition. This guide will enhance your knowledge about the Java EE 7 platform. Whether you are a long-term Java EE (J2EE) developer or an intermediate level engineer on the JVM with just Java SE behind you, this handbook is for you, the new contemporary Java EE 7 developer!

  2. “We no longer live in the old days”: a qualitative study on the role of masculinity and religion for men’s views on violence within marriage in rural Java, Indonesia

    OpenAIRE

    Hayati, Elli N; Emmelin, Maria; Eriksson, Malin

    2014-01-01

    Background: Previous studies on domestic violence in Indonesia have focused primarily on women's experiences and little research has been undertaken to understand men's views on domestic violence or their involvement in the prevention of domestic violence. This study aimed to explore men's views on masculinity and the use of violence within marriage, in order to gain knowledge on how to involve men in prevention of domestic violence in rural Indonesia. Methods: Focus group discuss...

  3. Java Defensive Optimization

    OpenAIRE

    Wang, Haoqing

    2015-01-01

    We design and implement two Java optimizations based on JSR308 annota- tions: pure method memoization and dynamic taint analysis optimization. In pure method memoization, we introduce JavaMem, an automatic method memo- ization tool for Java. JavaMem memoizes on Java pure or partially pure method at runtime according to offline execution time profiling results and static analysis- based correctness proof. We achieve 3% speedup on average on selected Dacapo benchmarks. For dynamic taint analysi...

  4. Pro Java programming

    CERN Document Server

    Spell, Brett

    2005-01-01

    Pro Java Programming, J2SE 5.0 Edition' is for the experienced C++, Perl or other language programmer who is new to Java or to the Java programmer who is beyond the Beginning level Java book. It covers the latest J2SE 5.0 platform and the core JDK, showing how to take advantage of the finer points of the core and standard edition of Java 2

  5. Capacity Development and Strengthening for Energy Policy formulation and implementation of Sustainable Energy Projects in Indonesia CASINDO. Deliverable No. 17. Development of Education Programs at Indonesian Universities

    Energy Technology Data Exchange (ETDEWEB)

    Wijnker, M. [Eindhoven University of Technology TUE, Eindhoven (Netherlands)

    2011-08-15

    The overall objective of the CASINDO programme is to establish a self-sustaining and self-developing structure at both the national and regional level to build and strengthen human capacity to enable the provinces of North Sumatra, Yogyakarta, Central Java, West Nusa Tenggara and Papua to formulate sound policies for renewable energy and energy efficiency and to develop and implement sustainable energy projects. All five Indonesian partner universities managed to develop and implement an education program within the timeline of the CASINDO project. UMY (Muhammadiyah University of Yogyakarta, Indonesia), UNRAM (University of Mataram, Mataram, Indonesia) and UNCEN (Cenderawasih University, Jayapura, Papua, Indonesia) have chosen to develop a certificate program. UNDIP (Diponegoro University in Semarang, Java, Indonesia) and USU (University of Sumatra Utara, Medan, Indonesia) have both developed a master program in sustainable energy. UNDIP has already discussed the proposal of their master program with the Ministry of Education and will have to make some improvements. USU will first start the program as a specialisation within the Mechanical Engineering department and in some time continues to make it an independent master program. At all universities both contact persons and lecturers have put a lot of effort in developing the programs and succeeded. Additionally, through CASINDO a network of lecturers between the universities has developed, which will ease future cooperation, after the CASINDO project will have finished.

  6. Land use change effects on trace gas fluxes in the forest margins of Central Sulawesi, Indonesia

    Science.gov (United States)

    Veldkamp, Edzo; Purbopuspito, Joko; Corre, Marife D.; Brumme, Rainer; Murdiyarso, Daniel

    2008-06-01

    Land use changes and land use intensification are considered important processes contributing to the increasing concentrations of the greenhouse gases nitrous oxide (N2O) and methane (CH4) and of nitric oxide (NO), a precursor of ozone. Studies on the effects of land use changes and land use intensification on soil trace gas emissions were mostly conducted in Latin America and only very few in Asia. Here we present results from Central Sulawesi where profound changes in land use and cultivation practices take place: traditional agricultural practices like shifting cultivation and slash-and-burn agriculture are replaced by permanent cultivation systems and introduction of income-generating cash crops like cacao. Our results showed that N2O emissions were higher from cacao agroforestry (35 ± 10 μg N m-2 h-1) than maize (9 ± 2 μg N m-2 h-1), whereas intermediate rates were observed from secondary forests (25 ± 11 μg N m-2 h-1). NO emissions did not differ among land use systems, ranging from 12 ± 2 μg N m-2 h-1 for cacao agroforestry and secondary forest to 18 ± 2 μg N m-2 h-1 for maize. CH4 uptake was higher for maize (-30 ± 4 μg C m-2 h-1) than cacao agroforestry (-18 ± 2 μg C m-2 h-1) and intermediate rates were measured from secondary forests (-25 ± 4 μg C m-2 h-1). Combining these data with results from other studies in this area, we present chronosequence effects of land use change on trace gas emissions from natural forest, through maize cultivation, to cacao agroforestry (with or without fertilizer). Compared to the original forests, this typical land use change in the study area clearly led to higher N2O emissions and lower CH4 uptake with age of cacao agroforestry systems. We conclude that this common land use sequence in the area combined with the increasing use of fertilizer will strongly increase soil trace gas emissions. We suggest that the future hot spot regions of high N2O (and to a lesser extend NO) emissions in the tropics are those

  7. International Uranium Resources Evaluation Project (IUREP) national favourability studies: Indonesia

    International Nuclear Information System (INIS)

    Indonesia is a country of south east Asia comprising a large island group extending east-west for over 3000 miles. The geology of Indonesia is fairly well known but is extremely complicated. Successive mountain movements took place around an ancient crustal area. The oldest, of Permian-Triassic age formed northeast Sumatra, northern Java and western Kalimantan. This was followed by the Sumatra orogenesis and finally in Cretaceous and Tertiary times the southern half of Java and the islands as far as New Guinea were formed. Geological studies tend to indicate that the most favourable uranium areas are likely to be in West Sumatra and West Kalimantan. Exploration by the Directorate of Survey and Geology of the National Atomic Energy Agency has been carried out on a small scale since 1961. Exploration concession have been granted to French, German and Japanese organisations. No uranium reserve or resource figures have ever been stated but small occurrences and radioactive anomalies have been found in West and South Sumatra, West and Central Kalimantan and in West Irian. Although the geology of some areas appears to be favourable, little success has attended exploration efforts to date and thus the Speculative Potential is noted as between 1,000 and 10,000 tonnes uranium. (author)

  8. Model Checking Real Time Java Using Java PathFinder

    Science.gov (United States)

    Lindstrom, Gary; Mehlitz, Peter C.; Visser, Willem

    2005-01-01

    The Real Time Specification for Java (RTSJ) is an augmentation of Java for real time applications of various degrees of hardness. The central features of RTSJ are real time threads; user defined schedulers; asynchronous events, handlers, and control transfers; a priority inheritance based default scheduler; non-heap memory areas such as immortal and scoped, and non-heap real time threads whose execution is not impeded by garbage collection. The Robust Software Systems group at NASA Ames Research Center has JAVA PATHFINDER (JPF) under development, a Java model checker. JPF at its core is a state exploring JVM which can examine alternative paths in a Java program (e.g., via backtracking) by trying all nondeterministic choices, including thread scheduling order. This paper describes our implementation of an RTSJ profile (subset) in JPF, including requirements, design decisions, and current implementation status. Two examples are analyzed: jobs on a multiprogramming operating system, and a complex resource contention example involving autonomous vehicles crossing an intersection. The utility of JPF in finding logic and timing errors is illustrated, and the remaining challenges in supporting all of RTSJ are assessed.

  9. Effects of land-use changes on evapotranspiration of tropical rain forest margin area in Central Sulawesi (Indonesia): Modelling study with a regional SVAT model

    DEFF Research Database (Denmark)

    Olchev, A.; Ibrom, Andreas; Priess, J.;

    2008-01-01

    of the areas covered by tropical rain forests, i.e. about 15%, and an increase of agricultural (coffee plantations, corn and rice fields) and urban areas. Moreover, the scenario assumes a small increase of grassland areas as well. The results of modelling experiments show that 15% deforestation of the study......The impact of deforestation and land-use changes on evapotranspiration of mountainous tropical rain forest area in the northern part of the Lore-Lindu National Park (LLNP) in Central Sulawesi (Indonesia) was quantified using a regional process-based SVAT model "SVAT-Regio". Description...

  10. Capacity Development and Strengthening for Energy Policy formulation and implementation of Sustainable Energy Projects in Indonesia CASINDO. Deliverable No. 23. Energy Profile of Yogyakarta Province 2008. Regional CASINDO Team of Yogyakarta

    Energy Technology Data Exchange (ETDEWEB)

    Al Hasibi, R.A. [Universitas Muhammadiyah Yogyakarta PUSPER-UMY, Yogyakarta (Indonesia)

    2011-09-15

    The overall objective of the CASINDO programme is to establish a self-sustaining and self-developing structure at both the national and regional level to build and strengthen human capacity to enable the provinces of North Sumatra, Yogyakarta, Central Java, West Nusa Tenggara and Papua to formulate sound policies for renewable energy and energy efficiency and to develop and implement sustainable energy projects. This report gives an overview of the province Yogyakarta, Indonesia, focusing on the energy balance in 2008.

  11. Capacity Development and Strengthening for Energy Policy formulation and implementation of Sustainable Energy Projects in Indonesia CASINDO. Deliverable No. 21. Energy Profile of Yogyakarta Province 2006. Regional CASINDO Team of Yogyakarta

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-15

    The overall objective of the CASINDO programme is to establish a self-sustaining and self-developing structure at both the national and regional level to build and strengthen human capacity to enable the provinces of North Sumatra, Yogyakarta, Central Java, West Nusa Tenggara and Papua to formulate sound policies for renewable energy and energy efficiency and to develop and implement sustainable energy projects. This report gives an overview of the province Yogyakarta, Indonesia, focusing on the energy balance in 2006.

  12. Capacity Development and Strengthening for Energy Policy formulation and implementation of Sustainable Energy Projects in Indonesia CASINDO. Deliverable No. 22. Energy Profile of Yogyakarta Province 2007. Regional CASINDO Team of Yogyakarta

    Energy Technology Data Exchange (ETDEWEB)

    Al Hasibi, R.A. [Universitas Muhammadiyah Yogyakarta PUSPER-UMY, Yogyakarta (Indonesia)

    2011-09-15

    The overall objective of the CASINDO programme is to establish a self-sustaining and self-developing structure at both the national and regional level to build and strengthen human capacity to enable the provinces of North Sumatra, Yogyakarta, Central Java, West Nusa Tenggara and Papua to formulate sound policies for renewable energy and energy efficiency and to develop and implement sustainable energy projects. This report gives an overview of the province Yogyakarta, Indonesia, focusing on the energy balance in 2007.

  13. Environmental Dispute Resolution in Indonesia

    OpenAIRE

    Nicholson, David F.

    2005-01-01

    In the last two decades, Indonesia has seen a dramatic proliferation of environmental disputes in a variety of sectors, triggered by intensified deforestation and large scale mining operations in the resource rich outer islands, together with rapid industrialisation in the densely populated inner island of Java. Whilst the emergence of environmental disputes has sometimes attracted political repression, attempts have also been made in recent times to explore more functional approaches to thei...

  14. Transmigration and accumulation in Indonesia.

    OpenAIRE

    Pérez Sáinz, Juan Pablo

    1980-01-01

    ILO pub-wep pub. Working paper tracing the evolution of migration policy involving state intervention to reduce problems of overpopulation and employment in Indonesia - describes historical internal migration from java and bali to the outer islands during colonialism and after to up 1979, and argues that migration policy based on exploitation of surplus labour supply for reasons of capitalism has ended in failure. References and statistical tables.

  15. Impact of rainforest conversion on water yield, seasonal flow and floods in a tropical catchment in Central Sulawesi, Indonesia

    Science.gov (United States)

    Kleinhans, A.; Gerold, G.

    2003-04-01

    Smallholder agriculture is playing an important role in rainforest conversion in the humid tropics. After conversion by smallholders the created landscape is characterized by a patchwork of different land use types in ever smaller patches undergoing a gradual change from forest dominated patches via annual crops to perennial plantation interspersed by secondary forest, pasture and annual crops. Our mountainous research area along the rainforest margin area of the Lore Lindu National Park in Central Sulawesi, Indonesia shows in an exemplary manner this sequence of conversion with natural forest at the mountainous upland and perennial plantation at the lowland connected by a moving transition zone of annual crops and young plantation. There, we are investigating the hydrological responses to the gradual conversions on the hydrological behaviour of low flows and high flows in a small catchment area and the factors causing these changes. To fulfil the goal we use a modified catchment approach with three weirs including water level recorders along the river with each weir representative for one predominant land use type. This design allows to measure the influence of land use changes on the water fluxes with the undisturbed headwater catchment serving as a reference. Additionally the meteorological inputs are measured with two automatic weather stations and four automatic rain gauges. On plot scale 30 soil water content measurement plots have been installed and soil physical properties in the different land use types have been measured to validate the results on catchment scale. Since the measurements started in 2001 our first results show an increase in the yearly water yield in the recently logged transition zone in comparison to the natural forest. Especially during low flow conditions water yield from converted areas is higher in comparison to natural forest. Reasons can be found in the reduced evapotranspiration after removal of the natural forest canopy. Floods

  16. JavaScript bible

    CERN Document Server

    Goodman, Danny; Novitski, Paul; Rayl, Tia Gustaffl

    2009-01-01

    The bestselling JavaScript reference, now updated to reflect changes in technology and best practices. As the most comprehensive book on the market, the JavaScript Bible is a classic bestseller that keeps you up to date on the latest changes in JavaScript, the leading technology for incorporating interactivity into Web pages. Part tutorial, part reference, this book serves as both a learning tool for building new JavaScript skills as well as a detailed reference for the more experienced JavaScript user. You'll get up-to-date coverage on the latest JavaScript practices that have been implemente

  17. Ivor Horton's Beginning Java

    CERN Document Server

    Horton, Ivor

    2011-01-01

    Find out why thousands have turned to Ivor Horton for learning Java Ivor Horton's approach is teaching Java is so effective and popular that he is one of the leading authors of introductory programming tutorials, with over 160,000 copies of his Java books sold. In this latest edition, whether you're a beginner or an experienced programmer switching to Java, you'll learn how to build real-world Java applications using Java SE 7. The author thoroughly covers the basics as well as new features such as extensions and classes; extended coverage of the Swing Application Framework; and he does it all

  18. Market Driving to Develop Rabbit Meat Products in Indonesia

    Directory of Open Access Journals (Sweden)

    Atien Priyanti

    2012-09-01

    Full Text Available Rabbit meat is a nutritional food containing high protein and low cholesterol, fat and sodium. Current research in rabbit production is aimed for developing production strategies to increase the nutritional and economic values of rabbit meat products as functional food. Nowadays, producing rabbit is a popular farming activity in many parts of Indonesia as a small and medium scale operation for food security and cash income. Rabbit farming is to produce meat, skin and hides, fur, organic fertilizers and pet or fancy animals. Consumption of rabbit meat is considered very low, due partly to low meat supply and inavailability of marketing. In some tourist areas, such as Lembang (West Java, Tawangmangu (Central Java, Sarangan and Batu (East Java rabbit meat is a specific food. Attempt to create and drive rabbit markets will simultaneously increase meat production to fulfill the demand and meet economic scale of farming. Hence, this will give significant impact to the farmers’ welfare. Availability of good quality meat, dissemination and diversification of meat products, production efficiency toward competitive price along with its proper marketing strategy will drive consumers’ preferences to consume more rabbit meat. Market driving needs to be created in order to promote rabbit meat products by establishing food outlets. This program has been developed by a farmers group in Magelang, Central Java. During the period of 2006 – 2007 the food outlets had increased to 5 outlets, and in 2012 become 9 outlets. This market driving will also have an impact on changing orientation of rabbit farming from traditional to a small and medium economic scale that will influence the production efficiency.

  19. Female Autonomy, the Family, and Industrialization in Java.

    Science.gov (United States)

    Wolf, Diane L.

    1988-01-01

    Analyzes the relationship between factory daughters and their families in Java, Indonesia, to examine the relationship between gender stratification and industrialization. Finds industrialization maintains, and may even enhance, female status within the family. Comparing this Southeast Asian with an East Asian experience, demonstrates the…

  20. CREDIT RATIONING OF FARM HOUSEHOLDS AND AGRICULTURAL PRODUCTION: EMPIRICAL EVIDENCE IN THE RURAL AREAS OF CENTRAL SULAWESI, INDONESIA

    Directory of Open Access Journals (Sweden)

    Nunung Nuryartono

    2011-08-01

    Full Text Available Normal 0 false false false 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;} The agricultural sector provides the highest contribution to economic development in the Central Sulawesi Province, Indonesia. On average, the share of agriculture in the Product Domestic Regional Bruto (GRDP is more than 40% (2003. However, poverty is a widespread problem found in this area, as indicated by almost 46% of the total household are categorized as poor and most of them are farmers. Smallholders and poor farmers may perpetually be trapped in poverty due to lack of finance needed to undertake productive investment. This is indicated by lower rate of advance agricultural technology adoption, which results the productivity of some agricultural products in this area is lower compared to the national average.This paper addresses the question of whether greater access of financial services increase agricultural production. Specific research question addressed are as follow: (1 How many household have access to formal credit markets? (2 How many households are credit constrained? (3 What factors influence that households are credit constrained? (4 How does credit rationing influences agricultural production?As many studies have shown, many rural households lack access to either formal or informal credit institutions. In the rural areas of Central Sulawesi Province, particularly in the vicinity of the Lore Lindu National Park only 21.5% of the household have access to formal credits. The results also show that under certain conditions, only 18.1% of the households are not

  1. Indonesia wrestles with its chronic electricity crisis

    Energy Technology Data Exchange (ETDEWEB)

    Newman, N.

    2010-10-15

    Indonesia's attempts to end its many years of power shortages must overcome tough challenges to remedy years of indecision and ensure capacity keeps pace with economic growth. Ten large coal powered stations are being constructed in Java. 3 figs., 2 tabs.

  2. Local Responses to Decentralization Policy in Indonesia.

    Science.gov (United States)

    Bjork, Christopher

    2003-01-01

    Ethnographic fieldwork in six junior high schools in East Java, Indonesia, focused on local responses to a national policy devolving authority over the curriculum to the schools. Interviews and observations in the schools revealed little change in teacher actions. The objectives of decentralization clashed with deeply rooted ideas about authority,…

  3. STRATEGI PENGEMBANGAN USAHATANI KEDELAI UNTUK MEWUJUDKAN KETAHANAN PANGAN INDONESIA

    Directory of Open Access Journals (Sweden)

    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 Jawa Tengah tersusun atas bebera-pa kriteria

  4. Flow Java: declarative concurrency for Java.

    OpenAIRE

    Drejhammar, Frej; Haridi, Seif; Brand, Per; Schulte, Christian

    2003-01-01

    Logic variables pioneered by (concurrent) logic and concurrent constraint programming are powerful mechanisms for automatically synchronizing concurrent computations. They support a declarative model of concurrency that avoids explicitly suspending and resuming computations. This paper presents Flow Java which conservatively extends Java with single assignment variables and futures as variants of logic variables. The extension is conservative with respect to object-orientation, types, paramet...

  5. Mixing Python and Java

    OpenAIRE

    Schreiber, Andreas

    2009-01-01

    Java is being used for many existing applications in a variety of domains. Sometimes it is useful to integrate them with Python. For instance, one may wish to add embedded Python scripting to Java applications, to communicate with separate Python code written for CPython, or use existing Java libraries from Python code. The talk gives an overview of the various techniques, tools, and libraries for bridging Python and Java. In particular, the following implementations are described and com...

  6. BPEL and Java cookbook

    CERN Document Server

    Laznik, Jurij

    2013-01-01

    The book is written in a Cookbook format with practical recipes aimed at helping you extend BPEL capabilities with Java.This book is aimed at Java developers who use BPEL programming to develop web services in SOA development. It is assumed that the readers are experienced with Java programming and SOA, but knowledge of BPEL is not necessarily required.

  7. A Sociolinguistics Study on the Use of the Javanese Language in the Learning Process in Primary Schools in Surakarta, Central Java, Indonesia

    Science.gov (United States)

    Saddhono, Kundharu; Rohmadi, Muhammad

    2014-01-01

    This study aims at describing the use of language at primary schools grade 1, 2, and 3 in Surakarta. The study belongs to descriptive qualitative research. It emphasizes in a note which depict real situation to support data presentation. Content analysis is used as research methodology. It analyzes the research result of the observed speech event.…

  8. A VILLAGE-SCALE TRIAL OF BAYTHROID (OMS-2012 FOR CONTROL OF THE MALARIA VECTOR ANOPHELES ACONITUS IN CENTRAL JAVA, INDONESIA

    Directory of Open Access Journals (Sweden)

    Barodji Barodji

    2012-09-01

    Full Text Available Pengujian racun serangga baythroid 10 % wdp. tingkat pedesaan (stage IV dosis 100 mg/m2 telah dilakukan untuk menanggulangi vektor malaria Anopheles aconitus yang telah kebal terhadap DDT di daerah pedesaan dekat Semarang, Jawa Tengah. Hasil percobaan ini menunjukkan bahwa penyemprotan racun serangga baythroid efektip selama 8 minggu untuk menanggulangi populasi An. aconitus yang hinggap di kandang malam hari, di dalam rumah dan di luar rumah pada pagi hari. Sedang jumlah An. aconitus yang menggigit orang di dalam dan di luar rumah pada 3 minggu sesudah penyemprotan tampak mulai meningkat. Umur residu yang efektip racun serangga ini (kematian An. aconitus > 70 % pada permukaan bambu di dalam rumah adalah selama 5 minggu setelah penyemprotan, sedang pada permukaan kayu kematian tidak mencapai 70 %, kecuali pada penilaian minggu ke 4 setelah penyemprotan. Pengaruh fumigasi racun serangga baythroid adalah sangat lemah, kematian hanya sebesar 3,5 % di dalam rumah dan 4 % di dalam kandang pada 4 hari setelah penyemprotan. Selama percobaan tidak ditemui adanya kesulitan dalam membuat suspensi, hambatan pada tangki penyemprot, maupun masalah keracunan dalam penggunaan racun serangga ini.

  9. Java for dummies

    CERN Document Server

    Burd

    2014-01-01

    The top-selling beginning Java book is now fully updated! As an unstoppably platform-independent, object-oriented programming language, Java is used for developing web and mobile applications. In this up-to-date bestselling book, veteran author Barry Burd shows you how to create basic Java objects and clearly explains when you should simply reuse existing code. Explores how the new version of Java offers more robust functionality and new features such as closures to keep Java competitive with more syntax-friendly languages like Python and Ruby Covers object-oriented programming basics with Ja

  10. Java development in MDSplus

    International Nuclear Information System (INIS)

    This paper describes the new Java components of MDSplus. These tools represent the evolution of some MDSplus components (MDSplus Current Developments and Future Directions, this conference) previously written in C, taking advantage from the multiplatform interoperability provided by the Java framework. The use of Java in the development of these tools provided an impressive reduction in the coding and test time. This is mainly due to the large set of ready-to-use components of the Java framework, and to the effective code re-use which can be achieved in the organization of Java applications

  11. The Java Legacy Interface

    DEFF Research Database (Denmark)

    Korsholm, Stephan

    2007-01-01

    The Java Legacy Interface is designed to use Java for encapsulating native legacy code on small embedded platforms. We discuss why existing technologies for encapsulating legacy code (JNI) is not sufficient for an important range of small embedded platforms, and we show how the Java Legacy...... Interface offers this previously missing functionality. We describe an implementation of the Java Legacy Interface for a particular virtual machine, and how we have used this virtual machine to integrate Java with an existing, commercial, soft real-time, C/C++ legacy platform....

  12. Java SOA Cookbook

    CERN Document Server

    Hewitt, Eben

    2009-01-01

    Java SOA Cookbook offers practical solutions and advice to programmers charged with implementing a service-oriented architecture (SOA) in their organization. Instead of providing another conceptual, high-level view of SOA, this cookbook shows you how to make SOA work. It's full of Java and XML code you can insert directly into your applications and recipes you can apply right away. The book focuses primarily on the use of free and open source Java Web Services technologies -- including Java SE 6 and Java EE 5 tools -- but you'll find tips for using commercially available tools as well. Jav

  13. Java The Good Parts

    CERN Document Server

    Waldo, Jim

    2010-01-01

    What if you could condense Java down to its very best features and build better applications with that simpler version? In this book, veteran Sun Labs engineer Jim Waldo reveals which parts of Java are most useful, and why those features make Java among the best programming languages available. Every language eventually builds up crud, Java included. The core language has become increasingly large and complex, and the libraries associated with it have grown even more. Learn how to take advantage of Java's best features by working with an example application throughout the book. You may not l

  14. The Java Legacy Interface

    DEFF Research Database (Denmark)

    Korsholm, Stephan

    The Java Legacy Interface is designed to use Java for encapsulating native legacy code on small embedded platforms. We discuss why existing technologies for encapsulating legacy code (JNI) is not sufficient for an important range of small embedded platforms, and we show how the Java Legacy...... Interface offers this previously missing functionality. We describe an implementation of the Java Legacy Interface for a particular virtual machine, and how we have used this virtual machine to integrate Java with an existing, commercial, soft real-time, C/C++ legacy platform....

  15. Indonesia's great frontier and migration policy.

    Science.gov (United States)

    Maloney, C

    1987-01-01

    The population of Indonesia is 175 million, of which 65% live in Java. Java has only 7% of the land area, causing a population density of 2,000/square mile. This has lead the government to introduce a policy of transmigration which encourages people to move from Java to the larger outer islands. In the last 35 years 4.3 million people have moved from Java to Sumatra, Borneo, Celebes, and Irian Jaya. The total area of Indonesia stretches over 3,200 miles and has 16,000 islands of which 1,000 are inhabited. It has vast resources of oil, lumber, rubber, tin, palm oil, copra, coffee, tea, pepper, cloves, nutmeg, and quinine. Indonesia is also rich in minerals, including coal, bauxite, iron ore, and gold. Even with a national family planning program, population growth has reached 2.1% a year. 3 other islands that people are induced to move from are Madura, Bali, and Lombok, although their population densities are less then Java. The small islands near Singapore are being developed and Batam will be a free port to compete with Hong Kong. The most intense migration has been to Kalimantan (Borneo) which has 4 provinces. The migration policy began in 1905 and by 1930 100,000 people, had moved to other islands; 600,000 people were relocated to plantations in Java for labor needs. In 1979-84, a more ambitious program costing 2.3 billion moved 1.5 million people. In the most recent 1984-89 plan, a goal of 3.1 million were to be relocated but due to budgetary restrictions only 150,000 families have moved. The main social issue addresses the domination of other people by Javanese, not only in numbers but cultural differences. Some observers say the real reason for migration is political in ensuring the boundaries and geographic integrity of Indonesia. PMID:12316071

  16. The room of the X-rays equipment for Siti Aminah Hospital Bumi Ayu Central Java has been designed to achieve 125 kV and 200 mA capacity

    International Nuclear Information System (INIS)

    The room of the X-rays equipment for Siti Aminah Hospital Bumi Ayu Central Java has been designed to achieve 125 kV and 200 mA capacity, so as to provide radiation properly during operation. In order to achieve safe radiation exposure to the operator and patient, analysis and calculation are needed regarding time exposure, distance and shield width as required by radiation standard, procedure and principle. The result of calculation are expected to give exact maximum doses both for operator and patients. The shielding of the room, consist of concrete and Pb. (author)

  17. Capacity Development and Strengthening for Energy Policy formulation and implementation of Sustainable Energy Projects in Indonesia CASINDO. Deliverable No. 16. Development and execution of pilot research projects at the CASINDO partner universities

    Energy Technology Data Exchange (ETDEWEB)

    Wijnker, M. [Eindhoven University of Technology TUE, Eindhoven (Netherlands)

    2011-09-15

    The overall objective of the CASINDO programme is to establish a self-sustaining and self-developing structure at both the national and regional level to build and strengthen human capacity to enable the provinces of North Sumatra, Yogyakarta, Central Java, West Nusa Tenggara and Papua to formulate sound policies for renewable energy and energy efficiency and to develop and implement sustainable energy projects. Each of the five Indonesian universities managed to develop pilot research projects and wrote research proposals to outline and strengthen their ideas. All of the universities also purchased equipment for the purpose of executing this research. UNCEN (Cenderawasih University, Jayapura, Papua, Indonesia) and UNDIP (Diponegoro University in Semarang, Java, Indonesia) managed to finalize their research within the project period and wrote reports on their results. The other universities could not yet present results due to delay in one or several of the steps within the procedure.

  18. Java enterprise design patterns patterns in Java

    CERN Document Server

    Grand, Mark

    2002-01-01

    A how-to guide for Java programmers who want to use design patterns when developing real-world enterprise applicationsThis practical book explores the subject of design patterns, or patterns that occur in the design phase of a project''s life cycle. With an emphasis on Java for the enterprise, Mark Grand guides Java programmers on how to apply traditional and new patterns when designing a large enterprise application. The author clearly explains how existing patterns work with the new enterprise design patterns and demonstrates through case studies how to use design patterns in the real world.

  19. Decentralization and good governance: The case of Indonesia

    OpenAIRE

    Green, Keith

    2005-01-01

    Indonesia began a process of rapid government decentralization in 1999 from a formerly strong centralized government structure. I review the history of decentralization in Indonesia and assess how Indonesia has fared in pursuing a decentralization policy since 1999. I illustrate how Indonesia meets several criteria of successful decentralization and how it is fails the criteria in principle in other areas. Finally, I indicate the likely future challenges faced by Indonesia as it implements de...

  20. Sources identification of the atmospheric aerosol at urban and suburban sites in Indonesia by positive matrix factorization

    International Nuclear Information System (INIS)

    Samples of fine and coarse fractions of airborne particulate matter were collected in Indonesia (west central Java) at an urban site in Bandung and in suburban Lembang from January 2002 to December 2004. The samples were collected using a Gent stacked filter sampler in two size fractions of 2.5-10 mass at both sites comes from soil dust and road dust. The biomass burning factor contributes about 40% of the PM2.5 mass in case of suburban Lembang and about 20% in urban Bandung

  1. A SUSTAINABLE SUPPLY CHAIN MODEL OF RELATIONSHIP BETWEEN WOOD SUPPLIER AND FURNITURE INDUSTRY IN INDONESIA

    Directory of Open Access Journals (Sweden)

    Muh. Hisjam Adi Djoko Guritno and Shalihuddin Djalal Tandjung

    2012-06-01

    Full Text Available Wooden furniture industry is an important industry sector in Indonesia, because many people’s welfare relyon this industry sector and the industry has a big social and environmental impacts. Many wooden furnitureindustries in Indonesia, especially in Central Java Province face problems related to the sustainability. The relationbetween wood suppliers and furniture industry is studied in this paper. A sustainable supply chain management (s-SCM model is proposed as an approach for solutions for the problems. The approach is chosen due to the characteristics of the problems that related to economic, social, and environmental problems. This aim of this paper is to determine how much supply teak wood must be provided by PP to satisfy furniture industry demand, how much production capacity that must be increased and how large forest area that must be planted in order to achieve environmental and social goals without sacrificing economical goals much. Goal programming (GP is chosen for solving the problems, because the goals are to maximize the total benefit,minimize the total loss and anticipate the conflicts between goals. Numerical trial based on observation in teak wooden furniture industry in Central Java was used to illustrate our findings. Using pareto efficient principle, the model can satisfy all goals that need to be achieved. Numerical results can be used by decision makers in teak wood industry to analyze the trade-off among several set of alternative solutions.

  2. Indonesia's migration transition.

    Science.gov (United States)

    Hugo, G

    1995-01-01

    This article describes population movements in Indonesia in the context of rapid and marked social and economic change. Foreign investment in Indonesia is increasing, and global mass media is available to many households. Agriculture is being commercialized, and structural shifts are occurring in the economy. Educational levels are increasing, and women's role and status are shifting. Population migration has increased over the decades, both short and long distance, permanent and temporary, legal and illegal, and migration to and between urban areas. This article focuses specifically on rural-to-urban migration and international migration. Population settlements are dense in the agriculturally rich inner areas of Java, Bali, and Madura. Although the rate of growth of the gross domestic product was 6.8% annually during 1969-94, the World Bank ranked Indonesia as a low-income economy in 1992 because of the large population size. Income per capita is US $670. Indonesia is becoming a large exporter of labor to the Middle East, particularly women. The predominance of women as overseas contract workers is changing women's role and status in the family and is controversial due to the cases of mistreatment. Malaysia's high economic growth rate of over 8% per year means an additional 1.3 million foreign workers and technicians are needed. During the 1980s urban growth increased at a very rapid rate. Urban growth tended to occur along corridors and major transportation routes around urban areas. It is posited that most of the urban growth is due to rural-to-urban migration. Data limitations prevent an exact determination of the extent of rural-to-urban migration. More women are estimated to be involved in movements to cities during the 1980s compared to the 1970s. Recruiters and middlemen have played an important role in rural-to-urban migration and international migration. PMID:12347370

  3. Atmospheric sulfur and nitrogen in West Java

    International Nuclear Information System (INIS)

    Wet-only rainwater composition on a weekly basis was determined at four sites in West Java, Indonesia, from June 1991 to June 1992. Three sites were near the extreme western end of Java, surrounding a coal-fired power station at Suralaya. The fourth site was ∼ 100 km to the east in the Indonesian capital, Jakarta. Over the 12 months study period wet deposition of sulfate at the three western sites varied between 32-46 meq m-2 while nitrate varied between 10-14 meq m-2. Wet deposition at the Jakarta site was systematically higher, at 56 meq m-2 for sulfate and 20 meq m-2 for nitrate. Since sulfate and nitrate wet deposition fluxes in the nearby and relatively unpopulated regions of typical Australia are both only ∼ 5 meq m-2 anthropogenic emissions of S and N apparently cause significant atmospheric acidification in Java. It is possible that total acid deposition fluxes (of S and N) in parts of Java are comparable with those responsible for environmental degradation in acid-sensitive parts of Europe and North America. 19 refs., 3 tabs

  4. Assessing genetic diversity in java fine-flavor cocoa (theobroma cacao l.) Germplasm by simple sequence repeat (ssr) markers

    Science.gov (United States)

    Indonesia is the 3rd largest cocoa producing countries in the world, with an annual cacao bean production of 572,000 tons. The currently cultivated cacao varieties in Indonesia were inter-hybrids of various clones introduced from the Americas since the 16th century. Among them, “Java cocoa” is a wel...

  5. Vectorization for Java

    OpenAIRE

    Nie, Jiutao; Cheng, Buqi; Li, Shisheng; Wang, Ligang; Li, Xiao-Feng

    2010-01-01

    Java is one of the most popular programming languages in today's software development, but the adoption of Java in some areas like high performance computing, gaming, and media processing is not as universal as in general-purpose computing. A major drawback preventing it from being extensively adopted in those areas is its lower performance than the traditional or domain-specific languages. This paper describes two approaches to improve Java's usability in those areas by introducing vector pr...

  6. Determinants of neonatal mortality in Indonesia

    Directory of Open Access Journals (Sweden)

    Agho Kingsley

    2008-07-01

    Full Text Available Abstract Background Neonatal mortality accounts for almost 40 per cent of under-five child mortality, globally. An understanding of the factors related to neonatal mortality is important to guide the development of focused and evidence-based health interventions to prevent neonatal deaths. This study aimed to identify the determinants of neonatal mortality in Indonesia, for a nationally representative sample of births from 1997 to 2002. Methods The data source for the analysis was the 2002–2003 Indonesia Demographic and Health Survey from which survival information of 15,952 singleton live-born infants born between 1997 and 2002 was examined. Multilevel logistic regression using a hierarchical approach was performed to analyze the factors associated with neonatal deaths, using community, socio-economic status and proximate determinants. Results At the community level, the odds of neonatal death was significantly higher for infants from East Java (OR = 5.01, p = 0.00, and for North, Central and Southeast Sulawesi and Gorontalo combined (OR = 3.17, p = 0.03 compared to the lowest neonatal mortality regions of Bali, South Sulawesi and Jambi provinces. A progressive reduction in the odds was found as the percentage of deliveries assisted by trained delivery attendants in the cluster increased. The odds of neonatal death were higher for infants born to both mother and father who were employed (OR = 1.84, p = 0.00 and for infants born to father who were unemployed (OR = 2.99, p = 0.02. The odds were also higher for higher rank infants with a short birth interval (OR = 2.82, p = 0.00, male infants (OR = 1.49, p = 0.01, smaller than average-sized infants (OR = 2.80, p = 0.00, and infant's whose mother had a history of delivery complications (OR = 1.81, p = 0.00. Infants receiving any postnatal care were significantly protected from neonatal death (OR = 0.63, p = 0.03. Conclusion Public health interventions directed at reducing neonatal death should

  7. Diversification of Qur’anic Schools in Banjarnegara Regency, Central Java : Comparative Study between Semi-Urban Rural and Remote Rural Settings

    OpenAIRE

    Wiji Astuti,; Kusakabe, Tatsuya

    2016-01-01

    This paper describes a comparative study on Qur’anic schools’ educational development (changes and reforms) between semi-urban rural and remote rural areas in order to find some evidences of diversification of Qur’anic schools and its learning contents. Qur’anic school is one of the most popular community-based education institutions in Indonesia as the biggest Muslim populated country of the world, which has important roles in providing non-formal education services for Muslim children p...

  8. Diversification of Qur’anic Schools in Banjarnegara Regency, Central Java : Comparative Study between Semi-Urban Rural and Remote Rural Settings

    OpenAIRE

    Wiji Astuti,; Kusakabe, Tatsuya

    2016-01-01

    This paper describes a comparative study on Qur’anic schools’ educational development (changes and reforms) between semi-urban rural and remote rural areas in order to find some evidences of diversification of Qur’anic schools and its learning contents.Qur’anic school is one of the most popular community-based education institutions in Indonesia as the biggest Muslim populated country of the world, which has important roles in providing non-formal education services for Muslim children partic...

  9. Scala for Java developers

    CERN Document Server

    Alexandre, Thomas

    2014-01-01

    This step-by-step guide is full of easy-to-follow code taken from real-world examples explaining the migration and integration of Scala in a Java project. If you are a Java developer or a Java architect, working in Java EE-based solutions and want to start using Scala in your daily programming, this book is ideal for you. This book will get you up and running quickly by adopting a pragmatic approach with real-world code samples. No prior knowledge of Scala is required.

  10. Java servlet programming

    CERN Document Server

    Hunter, Jason

    2001-01-01

    Servlets are an exciting and important technology that ties Java to the Web, allowing programmers to write Java programs that create dynamic web content. Java Servlet Programming covers everything Java developers need to know to write effective servlets. It explains the servlet lifecycle, showing how to use servlets to maintain state information effortlessly. It also describes how to serve dynamic web content, including both HTML pages and multimedia data, and explores more advanced topics like integrated session tracking, efficient database connectivity using JDBC, applet-servlet communicat

  11. JavaScript Patterns

    CERN Document Server

    Stefanov, Stoyan

    2010-01-01

    What's the best approach for developing an application with JavaScript? This book helps you answer that question with numerous JavaScript coding patterns and best practices. If you're an experienced developer looking to solve problems related to objects, functions, inheritance, and other language-specific categories, the abstractions and code templates in this guide are ideal -- whether you're writing a client-side, server-side, or desktop application with JavaScript. Written by JavaScript expert Stoyan Stefanov -- Senior Yahoo! Technical and architect of YSlow 2.0, the web page performance

  12. Java 8 recipes

    CERN Document Server

    Dea, Carl; Guime, Freddy; OConner, John; Juneau, Josh

    2014-01-01

    Java 8 Recipes offers solutions to common programming problems encountered while developing Java-based applications. Fully updated with the newest features and techniques available, Java 8 Recipes provides code examples involving Lambdas, embedded scripting with Nashorn, the new date-time API, stream support, functional interfaces, and much more. Especial emphasis is given to features such as lambdas that are newly introduced in Java 8. Content is presented in the popular problem-solution format: Look up the programming problem that you want to solve. Read the solution. Apply the solution dir

  13. Existence of the rdl mutant alleles among the anopheles malaria vector in Indonesia

    Directory of Open Access Journals (Sweden)

    Asih Puji BS

    2012-02-01

    Full Text Available Abstract Background The gamma-aminobutyric acid (GABA receptor-chloride channel complex is known to be the target site of dieldrin, a cyclodiene insecticide. GABA-receptors, with a naturally occurring amino acid substitution, A302S/G in the putative ion-channel lining region, confer resistance to cyclodiene insecticides that includes aldrin, chlordane, dieldrin, heptachlor, endrin and endosulphan. Methods A total of 154 mosquito samples from 10 provinces of malaria-endemic areas across Indonesia (Aceh, North Sumatra, Bangka Belitung, Lampung, Central Java, East Nusa Tenggara, West Nusa Tenggara, West Sulawesi, Molucca and North Molucca were obtained and identified by species, using morphological characteristic. The DNA was individually extracted using chelex-ion exchanger and the DNA obtained was used for analyses using sequencing method. Results Molecular analysis indicated 11% of the total 154 Anopheles samples examined, carried Rdl mutant alleles. All of the alleles were found in homozygous form. Rdl 302S allele was observed in Anopheles vagus (from Central Java, Lampung, and West Nusa Tenggara, Anopheles aconitus (from Central Java, Anopheles barbirostris (from Central Java and Lampung, Anopheles sundaicus (from North Sumatra and Lampung, Anopheles nigerrimus (from North Sumatra, whereas the 302 G allele was only found in Anopheles farauti from Molucca. Conclusion The existence of the Rdl mutant allele indicates that, either insecticide pressure on the Anopheles population in these areas might still be ongoing (though not directly associated with the malaria control programme or that the mutant form of the Rdl allele is relatively stable in the absence of insecticide. Nonetheless, the finding suggests that integrated pest management is warranted in malaria-endemic areas where insecticides are widely used for other purposes.

  14. The Characteristic and The Use of Pelung Chicken in Indonesia

    OpenAIRE

    Sofjan Iskandar; Triana Susanti

    2007-01-01

    Pelung chicken is one of livestock genetic resources in Indonesia, which has been playing an important role for years in the villagers in West Java Province. Pelung chicken originally came from Cianjur district in West Java area. It has been raised as a singing cockerel. This singing ability of the cockerel has become the main criteria for Pelung chicken regular competition in Cianjur. A serious attention on Pelung chicken can maintain the existence of Pelung chicken. The specific character o...

  15. JavaScript Pocket Reference

    CERN Document Server

    Flanagan, David

    1998-01-01

    JavaScript is a powerful, object-based scripting language that can be embedded directly in HTML pages. It allows you to create dynamic, interactive Web-based applications that run completely within a Web browser -- JavaScript is the language of choice for developing Dynamic HTML (DHTML) content. JavaScript can be integrated effectively with CGI and Java to produce sophisticated Web applications, although, in many cases, JavaScript eliminates the need for complex CGI scripts and Java applets altogether. The JavaScript Pocket Reference is a companion volume to JavaScript: The Definitive Guide

  16. Model Checking JAVA Programs Using Java Pathfinder

    Science.gov (United States)

    Havelund, Klaus; Pressburger, Thomas

    2000-01-01

    This paper describes a translator called JAVA PATHFINDER from JAVA to PROMELA, the "programming language" of the SPIN model checker. The purpose is to establish a framework for verification and debugging of JAVA programs based on model checking. This work should be seen in a broader attempt to make formal methods applicable "in the loop" of programming within NASA's areas such as space, aviation, and robotics. Our main goal is to create automated formal methods such that programmers themselves can apply these in their daily work (in the loop) without the need for specialists to manually reformulate a program into a different notation in order to analyze the program. This work is a continuation of an effort to formally verify, using SPIN, a multi-threaded operating system programmed in Lisp for the Deep-Space 1 spacecraft, and of previous work in applying existing model checkers and theorem provers to real applications.

  17. Indonesia-DLN Is A Digital Library Network In Indonesia

    International Nuclear Information System (INIS)

    Within this paper, philosophy of the knowledge sharing, vision of the network, and how it can give benefits to Indonesia are described. The status of the network is described that show the successfulness of the architecture in tying together partner's knowledge from all big islands of Indonesia (Sumatera, Java, Kalimantan, Sulawesi, and Irian Jaya) whether they have dedicated internet connection or only a dial-up one. Currently 13 institutions have joined the network and 15+ in progress of developing their servers. Features of the software, Ganesha Digital Library (GDL version 3.1) are presented, that is now distributed as a Free-Software that is based on My SQL, PHP, and Apache

  18. Beginning Java- me platform

    CERN Document Server

    Rischpater, Ray

    2008-01-01

    Empowering developers with the flexibility and power to start building Java applications for their Java-enabled mobile device or cell phone, this book covers sound HTTPS support, user interface API enhancements, the Mobile Media API, the Game API, and more.

  19. Big Java late objects

    CERN Document Server

    Horstmann, Cay S

    2012-01-01

    Big Java: Late Objects is a comprehensive introduction to Java and computer programming, which focuses on the principles of programming, software engineering, and effective learning. It is designed for a two-semester first course in programming for computer science students.

  20. Sister Lab Program Prospective Partner Nuclear Profile: Indonesia

    Energy Technology Data Exchange (ETDEWEB)

    Bissani, M; Tyson, S

    2006-12-14

    ;'We will need around five years to complete the project. If we can start the study, go to tender, and sign the contract for the project this year, the power plant could be on stream by 2011''. While this ambitious schedule may be a bit unrealistic, it suggests new momentum to move forward on the project. The favored site for the proposed plant is the Muria Peninsula, located on Java's north central coast.

  1. Hardware Objects for Java

    DEFF Research Database (Denmark)

    Schoeberl, Martin; Thalinger, Christian; Korsholm, Stephan;

    2008-01-01

    Java, as a safe and platform independent language, avoids access to low-level I/O devices or direct memory access. In standard Java, low-level I/O it not a concern; it is handled by the operating system. However, in the embedded domain resources are scarce and a Java virtual machine (JVM) without...... an underlying middleware is an attractive architecture. When running the JVM on bare metal, we need access to I/O devices from Java; therefore we investigate a safe and efficient mechanism to represent I/O devices as first class Java objects, where device registers are represented by object fields. Access...... to those registers is safe as Java’s type system regulates it. The access is also fast as it is directly performed by the bytecodes getfield and putfield. Hardware objects thus provide an object-oriented abstraction of low-level hardware devices. As a proof of concept, we have implemented hardware objects...

  2. ACCOUNTING STUDENT AND LECTURER ETHICAL BEHAVIOR: EVIDENCE FROM INDONESIA

    OpenAIRE

    Diah Hari Suryaningrum; Sri Hastuti; Dwi Suhartini

    2013-01-01

    Research on ethical behavior has been conducted to understand human behavior in their environment. It became an issue in Indonesia since there are many issues related to accountant behavior in their professional role. This study provides empirical evidence on an ethical behavior issue related to accounting student and lecturers in a private university in Surabaya, East Java-Indonesia. We added a personal variable of gender and locus of control to identify how women differ from men. Women in I...

  3. Phylogeography of the current rabies viruses in Indonesia

    OpenAIRE

    Dibia, I Nyoman; Sumiarto, Bambang; Susetya, Heru; Putra, Anak Agung Gde; Scott-Orr, Helen; Mahardika, Gusti Ngurah

    2015-01-01

    Rabies is a major fatal zoonotic disease in Indonesia. This study was conducted to determine the recent dynamics of rabies virus (RABV) in various areas and animal species throughout Indonesia. A total of 27 brain samples collected from rabid animals of various species in Bali, Sumatra, Kalimantan, Sulawesi, Java, and Flores in 2008 to 2010 were investigated. The cDNA of the nucleoprotein gene from each sample was generated and amplified by one-step reverse transcription-PCR, after which the ...

  4. EMME (Indonesia)

    Data.gov (United States)

    US Agency for International Development — EMME is a program specific M&E tool for the Indonesia Mission that is managed by RTI and provides access to project statuses and success stories for the USAID...

  5. Manajemen Indonesia

    OpenAIRE

    Dalimunthe, Ritha F.

    2003-01-01

    Sering sekali ada pertanyaan yang mendasar dari para praktisi maupun dari para ilmuan yang belum terjawab tentang tentang bagaimana sebenarnya bentuk yang pas dari manajemen Indonesia? manajemen-ritha6

  6. Model for Digital Economy in Indonesia

    OpenAIRE

    Vincent Didiek Wiet Aryanto; Agnes Advensia Chrismastuti

    2011-01-01

    This study introduces the early development of digital economy in Indonesia. e-Business activity is growing at an unprecedented rate in Indonesia as indicated by the number of online real time transactions (Real Time Gross Settlement) recorded by Bank Indonesia (Indonesian Central Bank), the emergence of dotcom companies, and the use of ICT in conventional business (a combination of brick & mortar with click/online). Research was conducted by investigating the digital activities of businesses...

  7. A Preliminary Study on Rainfall Interception Loss and Water Yield Analysis on Arabica Coffee Plants in Central Aceh Regency, Indonesia

    OpenAIRE

    Reza Benara; Maimun Rizalihadi; B.C. Alfiansyah Yulianur

    2012-01-01

    Rainfall interception loss from plants or trees can reduce a net rainfall as source of water yield. The amount of rainfall interception loss depends on kinds of plants and hydro-meteorological characteristics. Therefore, it is important to study rainfall interception loss such as from Arabica Coffee plantation which is as main agricultural commodity for Central Aceh Regency. In this study, rainfall interception loss from Arabica Coffee plants was studied in Kebet Village of Central Aceh Regen...

  8. FUNGI ISOLATED FROM GROUNDNUTS IN SOME LOCATIONS OF WEST JAVA

    OpenAIRE

    O.s. DHARMAPUTRA; I. RETNOWATI

    1996-01-01

    One hundred and ninety eight groundnut samples were collected from freshly harvested groundnuts (FHG), farmer storage systems (FSS), middlemen warehouses (MW), wholesalers (WS) and retailer sample (RS) during the dry and wet seasons from Cidolog, Cianjur, Sukabumi and Bogor, West Java, Indonesia, in 1990/1991. The moisture content (m.c.), intactness of kernels, and the percentages of groundnut kernels infected by each species of fungi were analyzed. In genera), the m.c. of the s...

  9. A new species of Sicyopus (Gobiidae) from Java and Bali

    OpenAIRE

    KEITH P.; Hadiaty, R.; Busson, F.; Hubert, Nicolas

    2014-01-01

    Sicyopus rubicundus n. sp., a sicydiine goby, is described from specimens collected in streams of Java and Bali (Indonesia). It differs from other species of this amphidromous genus by a combination of characters including a first dorsal fin with five spines in both sexes, a second dorsal fin with one spine and nine segmented rays, an anal fin with one spine and nine segmented rays, and a distinctive body colour in male.

  10. Java online monitoring framework

    International Nuclear Information System (INIS)

    An online monitoring framework has been written in the Java Language Environment to develop applications for monitoring special purpose detectors during commissioning of the PEP-II Interaction Region. PEP-II machine parameters and signals from several of the commissioning detectors are logged through VxWorks/EPICS and displayed by Java display applications. Remote clients are able to monitor the machine and detector performance using graphical displays and analysis histogram packages. In this paper, the design and implementation of the object-oriented Java framework is described. Illustrations of data acquisition, display and histograming applications are also given

  11. Java performance tuning

    CERN Document Server

    Shirazi, Jack

    2003-01-01

    Performance has been an important issue for Java developers ever since the first version hit the streets. Over the years, Java performance has improved dramatically, but tuning is essential to get the best results, especially for J2EE applications. You can never have code that runs too fast. Java Peformance Tuning, 2nd edition provides a comprehensive and indispensable guide to eliminating all types of performance problems. Using many real-life examples to work through the tuning process in detail, JPT shows how tricks such as minimizing object creation and replacing strings with arrays can

  12. Indonesia; Recent Economic Developments

    OpenAIRE

    International Monetary Fund

    1995-01-01

    This paper reviews economic developments in Indonesia during 1994–96. Following the easing of domestic demand pressures, the focus of monetary policy shifted in early 1993/94 to supporting economic growth, as concerns developed over an incipient weakening of export performance and output. At the same time, the fiscal position was strengthened. Reflecting the strong growth in non-oil/gas revenue, the overall central government deficit, excluding oil/gas revenue, declined by 2 percentage poin...

  13. Java EE 7 first look

    CERN Document Server

    Fabrice, Armel

    2013-01-01

    An easy-to-follow guide to reveal the new features of Java EE 7 and how to efficiently utilize them.Given the main objectives pursued, this book targets three groups of people with a knowledge of the Java language. They are:Beginners in the Java EE platform who would like to have an idea about the main specifications of Java EE 7.Developers who have experimented with previous versions of Java EE and who would like to explore the new features of Java EE 7.Building architects who want to learn how to put together the various Java EE 7 specifications for building robust and secure enterprise appl

  14. Cyclopoid and calanoid copepod biodiversity in Indonesia

    OpenAIRE

    Victor R. Alekseev; Douglas G. Haffner; James J. Vaillant; Fatimah M. Yusoff

    2013-01-01

    Recent limnological investigations conducted on the large lakes of Indonesia provide valuable physical and ecological data for future environmental and developmental programmes, yet few studies have focused on zooplankton taxonomy. Here we describe Eucyclops troposperatus Alekseev et Yusoff n. sp. from a pond in Sumatra, and Mesocyclops jakartensis Alekseev n. sp. from a city pond in Jakarta, Java. In the pelagic zone of the lakes of Sulawesi we found only few copepod species. For the endemic...

  15. Optimisasi Pemilihan Supplier Susu Murni untuk Produksi Susu Kental Manis dan Ready To Drink (Studi Kasus di PT. Frisian Flag Indonesia

    Directory of Open Access Journals (Sweden)

    Wibowo Setio Laksono

    2015-04-01

    Full Text Available Fresh milk is the raw material in milk processing industries. In fact, the amount of fresh milk tend to decrease every year. PT Frisian Flag Indonesia (FFI is one of Milk Processing Industries in Indonesia. FFI has 18 fresh milk suppliers which locate in DKI Jakarta, West Java, Central Java and East Java. This scarcity of fresh milk will affect the continuity of production in FFI. The high demands of sweetened condensed milk (SCM and ready to drink (RTD products constrain FFI to be selective in choosing suppliers. Due to limited amount of fresh milk supplies, optimization of fresh milk supplies needs to be carried out in order to maintain the business. It was expected that linear programming model could provide an overview of fresh milk allocation from each supplier, therefore the amount of supplier could be maintained. The results showed that FFI required only 14 out of 18 existing suppliers for producing SCM and RTD. FFI needed 30.6 billion rupiah of 31 billion rupiah for allocating fresh milk supplies budget. Post optimal analysis using the sensitivity analysis, we can see the changes in the amount of supply cost, fresh milk supplies, demand level and budget cost to get know about the permitted changes but did not affect the optimal value obtained.

  16. Zero Overhead Java Thread Migration

    OpenAIRE

    Bouchenak, Sara; Hagimont, Daniel

    2002-01-01

    The wide diffusion of Java is partly due to its mechanisms for mobile computing. Java provides most of the functions required to implement mobile applications, essentially code mobility (i.e., dynamic class loading) and data mobility (i.e., object serialization). However, Java does not provide any mechanism for the mobility of the computation (i.e., threads migration). Several projects have addressed the issue of Java thread migration- , e.g.,Sumatra, Wasp, JavaGo, Brakes, CIA. Most of these ...

  17. Hardware Support for Embedded Java

    DEFF Research Database (Denmark)

    Schoeberl, Martin

    2012-01-01

    The general Java runtime environment is resource hungry and unfriendly for real-time systems. To reduce the resource consumption of Java in embedded systems, direct hardware support of the language is a valuable option. Furthermore, an implementation of the Java virtual machine in hardware enables...... worst-case execution time analysis of Java programs. This chapter gives an overview of current approaches to hardware support for embedded and real-time Java....

  18. The impact of the warm phase of ENSO (El Niño Southern Oscillation events on water resource availability of tropical catchments in Central Sulawesi, Indonesia

    Directory of Open Access Journals (Sweden)

    C. Leemhuis

    2006-01-01

    Full Text Available Precipitation anomalies caused by the warm phase (El Niño of the ENSO cycle lead to a strong decrease of water resources in South-East Asia. The aim of this work is to study the impact of warm phase ENSO caused precipitation anomalies on the water balance of a mesoscale tropical catchment in Central Sulawesi, Indonesia using a scenario analysis. We applied statistically generated precipitation anomalies caused by warm phase ENSO events on a validated hydrological model of the Palu River catchment (2694 km2 to investigate the implications of the generated ENSO scenarios on the total annual water balance, the annual discharge regime and the discharge variability. Moreover we analysed the influence of various catchment characteristics during warm phase ENSO conditions on the discharge variability through a comparison of different sub-catchment types. The results of the scenario analysis proved a severe decline of the annual discharge rate during warm phase ENSO conditions and an increase of the overall discharge variability.

  19. Gently dipping normal faults identified with Space Shuttle radar topography data in central Sulawesi, Indonesia, and some implications for fault mechanics

    Science.gov (United States)

    Spencer, J.E.

    2011-01-01

    Space-shuttle radar topography data from central Sulawesi, Indonesia, reveal two corrugated, domal landforms, covering hundreds to thousands of square kilometers, that are bounded to the north by an abrupt transition to typical hilly to mountainous topography. These domal landforms are readily interpreted as metamorphic core complexes, an interpretation consistent with a single previous field study, and the abrupt northward transition in topographic style is interpreted as marking the trace of two extensional detachment faults that are active or were recently active. Fault dip, as determined by the slope of exhumed fault footwalls, ranges from 4?? to 18??. Application of critical-taper theory to fault dip and hanging-wall surface slope, and to similar data from several other active or recently active core complexes, suggests a theoretical limit of three degrees for detachment-fault dip. This result appears to conflict with the dearth of seismological evidence for slip on faults dipping less than ~. 30??. The convex-upward form of the gently dipping fault footwalls, however, allows for greater fault dip at depths of earthquake initiation and dominant energy release. Thus, there may be no conflict between seismological and mapping studies for this class of faults. ?? 2011 Elsevier B.V.

  20. Java Programming Language

    Science.gov (United States)

    Shaykhian, Gholam Ali

    2007-01-01

    The Java seminar covers the fundamentals of Java programming language. No prior programming experience is required for participation in the seminar. The first part of the seminar covers introductory concepts in Java programming including data types (integer, character, ..), operators, functions and constants, casts, input, output, control flow, scope, conditional statements, and arrays. Furthermore, introduction to Object-Oriented programming in Java, relationships between classes, using packages, constructors, private data and methods, final instance fields, static fields and methods, and overloading are explained. The second part of the seminar covers extending classes, inheritance hierarchies, polymorphism, dynamic binding, abstract classes, protected access. The seminar conclude by introducing interfaces, properties of interfaces, interfaces and abstract classes, interfaces and cailbacks, basics of event handling, user interface components with swing, applet basics, converting applications to applets, the applet HTML tags and attributes, exceptions and debugging.

  1. Fundamentals in Java Programming

    OpenAIRE

    2006-01-01

    This interactive tutorial reviews the following in Java programming: Building blocks, Appropriate and accurate definition of componentsThe interactions in this tutorial include mouse over information, and a matching exercise. OA2200 Computation Methods for Operational Research

  2. RxJava essentials

    CERN Document Server

    Morgillo, Ivan

    2015-01-01

    If you are an experienced Java developer, reactive programming will give you a new way to approach scalability and concurrency in your backend systems, without forcing you to switch programming languages.

  3. The ENSDF Java Package

    International Nuclear Information System (INIS)

    A package of computer codes has been developed to process and display nuclear structure and decay data stored in the ENSDF (Evaluated Nuclear Structure Data File) library. The codes were written in an object-oriented fashion using the java language. This allows for an easy implementation across multiple platforms as well as deployment on web pages. The structure of the different java classes that make up the package is discussed as well as several different implementations

  4. Declarative Programming in Java

    OpenAIRE

    Razvan DINA; Felician ALECU

    2014-01-01

    Despite the code is rarely self-explanatory, the imperative programming languages are the most commonly used in our days by the programmers all over the world and Java is definitely the lead language in popularity. This paper tries to conclude if there are any chances to use the most popular programming language of the moment in a declarative manner, even if Java itself is an intrinsic imperative language.

  5. Declarative Programming in Java

    Directory of Open Access Journals (Sweden)

    Razvan DINA

    2014-03-01

    Full Text Available Despite the code is rarely self-explanatory, the imperative programming languages are the most commonly used in our days by the programmers all over the world and Java is definitely the lead language in popularity. This paper tries to conclude if there are any chances to use the most popular programming language of the moment in a declarative manner, even if Java itself is an intrinsic imperative language.

  6. Traits in Java

    OpenAIRE

    2007-01-01

    A trait is a programming language feature which contains a collection of methods that can be reused across class hierarchies. Traits is a relatively new language feature that is beginning to be a part of some of the newest object-oriented programming languages. Traits have been implemented in some languages but it has not become a part of the Java language yet. In this thesis we apply traits to the Java 5 language by designing and implementing a traits aware preprocessor....

  7. Checking Java Programs

    CERN Document Server

    Darwin, Ian

    2007-01-01

    This Short Cut tells you about tools that will improve the quality of your Java code, using checking above and beyond what the standard tools do, including: Using javac options, JUnit and assertions Making your IDE work harder Checking your source code with PMD Checking your compiled code (.class files) with FindBugs Checking your program's run-time behavior with Java PathFinder

  8. Prospects of nuclear power in Java

    International Nuclear Information System (INIS)

    In view of the present low level of per capita energy consumption, Indonesia's potential for load growth in the future is very high. This coupled with the large size of the population, the currently known indigenous resources such as coal, hydroelectric, oil, natural gas and geothermal which presently appear abundant will soon be depleted. Therefore, Indonesia has to look at the nuclear option. In the initial stage of rapid electricity development in Indonesia, PLN (State Electricity Corporation) depended largely on oil-based generating capacity. However, in the late 1970s, PLN committed to reduce its reliance on oil towards more economical use of fuel such as hydroelectric, geothermal, coal and natural gas. Although, utilization of a nuclear power plant has been discussed since the late 1960s, its role in PLN's Investment Program has never been defined. This paper is based on PLN study of generating cost of future base-load unit alternatives for the Java Power System. The objective of the study is to improve the understanding of the competition among those units, by providing an analysis and sensitivity studies of major assumptions such as investment costs, fuel costs and discount rate. And at the last part, this paper presents the general problems of financing and review and analysis of liability involved in nuclear power project. (author). 8 refs, 11 tabs

  9. The distribution of Glomeromycota in cacao rhizosphere in Indonesia

    OpenAIRE

    Kartini - Kramadibrata

    2009-01-01

    KRAMADIBRATA, K. 2009. The distribution of Glomeromycota in cacao rhizosphere in Indonesia. Reinwardtia 12(5): 347–356. ⎯ A study on the distribution of Glomeromycota (AF) in cacao soils in several cacao plantations in Java and Bali showed that Acaulospora walkeri as a dominant species and A. scrobiculata as a predominant species.

  10. Distribution of the Strombus gibberulus complex in Indonesia (Gastropoda, Strombidae)

    NARCIS (Netherlands)

    Coomans, Henry E.; Amsterdam, van Mieke L.M.

    1970-01-01

    Strombus gibberulus gibberulus L. is living in Indonesia at the western coast of Sumatra from Sabang to the Straits Sunda, and via the Straits in the Java Sea as far as Djakarta Bay. In all the rest of the Indonesian Archipelago the subspecies gibbosus (Röding) is found. The differences between gibb

  11. KETIKA KEBIJAKAN ORDE LAMA MEMASUKI DOMAIN PENDIDIKAN: PENYIAPAN DAN KINERJA GURU SEKOLAH DASAR DI INDONESIA

    Directory of Open Access Journals (Sweden)

    Umasih Umasih

    2014-01-01

    Full Text Available This article reveals how the educational policy in Indonesia during The Old Order. The domination of government (Soekarno as expressed in the domination theory by Antonio Gramsci which a politic is a commander and it can dominate whole Indonesia society life including an educational aspect. Furthermore, Soekarno as an individual manivesto has given a space for PKI because of their closeness. When the Minister, Prijono, issued a decision concerning about Pancawardhana Educational System, The Institution of National Education which is affiliated by PKI giving a formulation of Pancacinta. An education in the political manifesto obliges teachers enter into a practical politics life, teachers have to be revolutionary . It means that the learning practice is given toward students through indoctrination.  No less than 2000 teachers in the East java and the Cental Java finally became PKI members, then about  580 teachers of elementary school from the West Java. Even PKI has succeeded to divide the organization of teacher’s membership into The Cental Vak PGRI and  non Vak Central PGRI. Keywords : The Old Order, The Pacawardhana Educational System, the performance of elementary teachers.  Artikel ini mengungkapkan bagaimana kebijakan pendidikan Indonesia pada masa Orde Lama. Dominasi pemerintah (Soekarno seperti diungkapkan dalam teori  dominasi oleh ntonio Gramsci di mana politik adalah panglima dan dapat mendominasi segala kehidupan masyarakat Indonesia termasuk dalam bidang pendidikan. Tidak hanya itu, Presiden Soekarno sebagai manivesto perseorangan  juga  telah  memberi ruang gerak pada PKI karena kedekatan hubungannya dengan Presiden Soekarno.  Ketika Menteri Prijono mengeluarkan keputusan tentang Sistem Pendidikan Pancawardhana, Lembaga Pendidikan Nasional yang berafiliasi dengan PKI memberi rumusan tentang Pancacinta. Pendidikan dalam alam manipol mengharuskan guru terjun dalam kehidupan politik praktis, guru harus revolusioner yang

  12. Indonesia: Ingestion study

    International Nuclear Information System (INIS)

    The study in Indonesia was carried out on a very small scale both for ingestion and organ contents of elements. The intakes of Cs, Sr, Ca and K in the group of elements of radiological importance and only Zn among essential elements were estimated. As part of the organ contents study, only 3 bone samples were analysed for K, Ca and Sr. In view of the very small number of samples for one individual organ, the results were not considered for inclusion in the main document. The food samples were prepared on the basis of the daily per capita consumption of calorie data. These data for food commodities were published in Indonesia by Central Bureau of Statistics and the energy values per gram of individual vegetables, fruits, meat etc, were published by Nutrition Research and Development Centre in Indonesia. Some duplicate diet samples were also collected for the study. These duplicate samples were generally collected from canteens and eating houses at the inter-city bus stops. Although duplicate diets were processed and analysed as complete one day samples, for the market basket study on the other hand, only one tenth of the food material was used to prepare the food for analysis. The samples from Indonesia were not collected as per the IAEA protocols, which stated the preparation of total diet representative of one day's meal of an adult. Further, the duplicate diet samples were obtained from canteens and therefore did not represent the exact duplicate portion of diet of the individual subjects representing the adult population of Indonesia. These food samples were blended, freeze dried and subsequently powdered with glass mortar prior to analysis. AAS and INAA were employed to carry out the analysis of diet samples for various trace elements

  13. National programmes and activities for nuclear desalination in Indonesia

    International Nuclear Information System (INIS)

    The annual population and industrial growth of Indonesia (1.57 and 7%, respectively), which are unevenly distributed, cause some damage to the environment and the hydrological cycle. The need for potable water for industry and households, as well as use of hydropower, are increasing. Many provinces with a high population such as West Java, Central Java and East Java, as well as the eastern parts of the country with low levels of rainfall such as Sumatra Island, Kalimantan and Lombok, suffer from serious water shortages, especially in the dry season (March-August). One industrial project for increasing the economic value of natural resources is to produce methanol from natural gas containing CO2 at Natuna but this process would require large amounts of high purity water per day. Another concept is to develop agriculture and its associated industries in the eastern parts of the country such as West Nusatenggara, East Nusatenggara and East Timor, as well as fisheries in Maluku. Water demands can be divided into four categories: category A: direct potable water, category B: raw drinking water, category C: fisheries water, and category D: agricultural (irrigation), city (household) and industrial waters, and use of hydropower. Indonesia has many types of water resources such as rivers, lakes and dams, rainfall and groundwater. However, according to the balance of water demand and supply, some areas have a negative value in the dry season. The ways of improving the water supply include construction of dams to store water during the rainy season and sea water desalination. Almost half the country suffers from water shortages in the dry season; these will increase by the year 2015. Most of these areas are surrounded by the sea, therefore sea water desalination is considered to be a suitable method for overcoming the deficit in water. On the basis of its geographical location and the number of people living in isolated areas of the country, a small nuclear power plant with

  14. Java Dust: How Small Can Embedded Java Be?

    DEFF Research Database (Denmark)

    Caska, James; Schoeberl, Martin

    2011-01-01

    Java is slowly being accepted as a language and platform for embedded devices. However, the memory requirements of the Java library and runtime are still troublesome. A Java system is considered small when it requires less than 1 MB, and within the embedded domain small microcontollers with a few...... KB on-chip Flash memory and even less on-chip RAM are very common. For such small devices Java is a clearly challenging. In this paper we present the combination of the Java compiler Muvium for microcontrollers with the tiny soft-core Leros for an FPGA. To the best of our knowledge, the presented...... embedded Java system is the smallest Java system available. The Leros processor consumes less than 5% of the logic cells of the smallest FPGA from Altera and the Muvium compiler produces a JVM, including the Java application, that can execute in a few KB ROM and less than 1 KB RAM. The Leros processor...

  15. KAJIAN IDENTIFIKASI PANGAN POKOK BERBASIS KEARIFAN LOKAL PADA RUMAH TANGGA PRA SEJAHTERA DI JAWA TENGAH(STUDY OF STAPLE FOOD IDENTIFICATION BY LOCAL WISDOM BASE ON PRE-PROSPEROUS HOUSEHOLD IN CENTRAL JAVA

    Directory of Open Access Journals (Sweden)

    Erlyna Wida R

    2015-04-01

    Full Text Available Pangan pokok seringkali diidentikkan dengan beras, padahal ada juga masyarakat yang mengkonsumsi bahan pangan pokok lain seperti jagung, sagu, umbi-umbian dan gandum. Tujuan khusus penelitian ini adalah mengidentifikasi pangan pokok berbasis kearifan lokal di rumah tanggapra sejahtera Jawa Tengah. Desain penelitian menggunakan riset eksploratori. Metode yang digunakan adalah survei sedangkan metode pendekataannya menggunakan cross sectional study. Dari 35 kabupaten dan kota di Jawa Tengah diambil tiga kabupaten secara purposive dengan pertimbangan kabupaten yang memiliki proporsi rumah tangga pra sejahtera terbesar yaitu Kabupaten Grobogan, Rembang, dan Blora. Untuk menganalisis tujuan penelitian dengan menggunakan analisis deskriptif.Hasil penelitian menunjukkan bahwa identifikasi pangan pokok rumah tangga pra sejahtera di Jawa Tengah menurut jenis pangan pokok sebesar 75,56 persen rumah tangga pra sejahtera mengkonsumsi beras saja sebagai pangan pokok dan 12,22 persen mengkonsumsi nasi jagung. Cara budidaya yang dilakukan dalam setahun 2 – 3 kali pola tanam dimana tanaman yang sering dibudidayakan adalah padi dan jagung. Cara budidaya masih konvensional dan zero tillage dilakukan untuk budidaya kacang hijau. Panen dan pengelolaan pasca panen dilakukan oleh petani menyimpan gabah antara 30 – 90 persen dari total panen dimana sebagian besar petani menyimpan 50 persen dari total panennya. Distribusi dan kelembagaan pangan pokok berbasis kearifan lokal di tingkat rumah tangga petani sudah ada pengelolaan cadangan pangan sedangkan di tingkat rukun tetangga maupun desa tidak ada lumbung pangan. ABSTRACT Staple food is oftentimes identical with rice, although there are also peoples consumes other staple food such as corn, sago, tubers and wheat. Specific purpose of this study was identifying staple food by local wisdom base on poor households in Central Java. The design of this research used exploratory research. The method used was survey method

  16. Birds on fragmented islands: persistence in the forests of Java and Bali

    NARCIS (Netherlands)

    Balen, van S.

    1999-01-01

    This study describes, analyses and provides suggestions for the amelioration of the impact of age-long deforestation on the distribution of forest birds on the islands of Java and Bali (Indonesia). The first section deals with colonisation and extinction processes of forest birds in a number of rema

  17. Satellite-based prediction of rainfall interception by tropical forest stands of a human-dominated landscape in Central Sulawesi, Indonesia

    Science.gov (United States)

    Nieschulze, Jens; Erasmi, Stefan; Dietz, Johannes; Hölscher, Dirk

    2009-01-01

    SummaryRainforest conversion to other land use types drastically alters the hydrological cycle in which changes in rainfall interception contribute significantly to the observed differences. However, little is known about the effects of more gradual changes in forest structure and at regional scales. We studied land use types ranging from natural forest over selectively-logged forest to cacao agroforest in a lower montane region in Central Sulawesi, Indonesia, and tested the suitability of high-resolution optical satellite imagery for modeling observed interception patterns. Investigated characteristics indicating canopy structure were mean and standard deviation of reflectance values, local maxima, and self-similarity measures based on the grey level co-occurrence matrix and geostatistical variogram analysis. Previously studied and published rainfall interception data comprised twelve plots and median values per land use type ranged from 30% in natural forest to 18% in cacao agroforests. A linear regression model with local maxima, mean contrast and normalized digital vegetation index (NDVI) as regressors was able to explain more than 84% ( Radj2) of the variation encountered in the data. Other investigated characteristics did not prove significant in the regression analysis. The model yielded stable results with respect to cross-validation and also produced realistic values and spatial patterns when applied at the landscape level (783.6 ha). High values of interception were rare and localized in natural forest stands distant to villages, whereas low interception characterized the intensively used sites close to settlements. We conclude that forest use intensity significantly reduced rainfall interception and satellite image analysis can successfully be applied for its regional prediction, and most forest in the study region has already been subject to human-induced structural changes.

  18. Dose Rate of Environmental Gamma Radiation in Java Island

    International Nuclear Information System (INIS)

    The dose rate Monitoring of environmental gamma radiation at some locations in Java Island in the year 2005 / 2006 has been carried out. The dose rate measurement of gamma radiation is carried out by using the peripheral of Portable Gamma of Ray Spectrometer with detector of NaI(Tl), Merck Exploranium, Model GR-130- MINISPEC, while to determine its geographic position is used by the GPS (Global Positioning System), made in German corporation of GPS III Plus type. The division of measurement region was conducted by dividing Java Island become 66 parts with same distance, except in Jepara area that will built PLTN (Nuclear Energy Power), distance between measurement points is more closed. The results of dose rate measurement are in 66 locations in Java Island the range of (19.24 ± 4.05) nSv/hour until (150.78 ± 12.26) nSv/hour with mean (51.93 ± 36.53) nSv/h. The lowest dose rate was in location of Garut, while highest dose rate was in Ujung Lemah Abang, Jepara location. The data can be used for base line data of dose rate of environmental gamma radiation in Indonesia, specially in Java Island. The mean level of gamma radiation in Java monitoring area (0.46 mSv / year) was still lower than worldwide average effective dose rate of terrestrial gamma rays 0.5 mSv / year (report of UNSCEAR, 2000). (author)

  19. Interrupt Handlers in Java

    DEFF Research Database (Denmark)

    Korsholm, Stephan; Schoeberl, Martin; Ravn, Anders Peter

    2008-01-01

    An important part of implementing device drivers is to control the interrupt facilities of the hardware platform and to program interrupt handlers. Current methods for handling interrupts in Java use a server thread waiting for the VM to signal an interrupt occurrence. It means that the interrupt...... is handled at a later time, which has some disadvantages. We present constructs that allow interrupts to be handled directly and not at a later point decided by a scheduler. A desirable feature of our approach is that we do not require a native middleware layer but can handle interrupts entirely with Java...... code. We have implemented our approach using an interpreter and a Java processor, and give an example demonstrating its use....

  20. Growth, yield and nutritive value of new introduced brachiaria species and legume herbs as ruminant feed in central sulawesi, indonesia

    International Nuclear Information System (INIS)

    Plant Genetic Resource Centre, Bangladesh Agricultural Research Institute, Gazipur, Bangladesh, maintained 484 hyacinth bean (Lablab purpureusL.) accessions. Distribution of vine colors, flower and pod colors, pod curvature and beak position on pod noticed the presence of substantial variation in the collection. Shannon Diversity Index also revealed high phenotypic diversity in vine and pod characters. High diversities were estimated in quantitative characters of inflorescence and pod characters. Considering a core collection strategy, the accessions were stratified into two groups based on vine colors: green and purple. Maximum genotypes of the collection were of green vine. Each of two subgroups were divided into three groups according to colors of pod i.e., green, white and red. Each group again divided itself into two according to beak position as central and marginal of pod. High diversity was also found regarding pod curvature and beak position on it. Strategically, a core subset consisting of 36 accessions out of 484 accessions was determined. Diversity Indices of different characters of the core accessions were of equal or higher magnitudes to the respective characters of base collection indicating the better representation of core to the original collection. (author)

  1. Java Power Tools

    CERN Document Server

    Smart, John

    2008-01-01

    All true craftsmen need the best tools to do their finest work, and programmers are no different. Java Power Tools delivers 30 open source tools designed to improve the development practices of Java developers in any size team or organization. Each chapter includes a series of short articles about one particular tool -- whether it's for build systems, version control, or other aspects of the development process -- giving you the equivalent of 30 short reference books in one package. No matter which development method your team chooses, whether it's Agile, RUP, XP, SCRUM, or one of many other

  2. JAVA PathFinder

    Science.gov (United States)

    Mehhtz, Peter

    2005-01-01

    JPF is an explicit state software model checker for Java bytecode. Today, JPF is a swiss army knife for all sort of runtime based verification purposes. This basically means JPF is a Java virtual machine that executes your program not just once (like a normal VM), but theoretically in all possible ways, checking for property violations like deadlocks or unhandled exceptions along all potential execution paths. If it finds an error, JPF reports the whole execution that leads to it. Unlike a normal debugger, JPF keeps track of every step how it got to the defect.

  3. Java I/O

    CERN Document Server

    Harold, Elliotte Rusty

    2006-01-01

    All of Java's Input/Output (I/O) facilities are based on streams, which provide simple ways to read and write data of different types. Java provides many different kinds of streams, each with its own application. The universe of streams is divided into four largecategories: input streams and output streams, for reading and writing binary data; and readers and writers, for reading and writing textual (character) data. You're almost certainly familiar with the basic kinds of streams--but did you know that there's a CipherInputStream for reading encrypted data? And a ZipOutputStream for automati

  4. Gynecological cancer in Indonesia

    OpenAIRE

    Aziz, M. Farid

    2009-01-01

    To overview the status of gynecologic cancer in Indonesia. Information regarding Indonesia obtained from World Bank Report and Statistical Yearbook of Indonesia 2007, epidemiological data obtained from Histopathological Data of Cancer in Indonesia 2002, Department of Health-Registry Body of Indonesian Specialist of Pathology Association-Indonesian Cancer Society; Various Hospitals in big Cities in Indonesia. Indonesia is an Archipelago with a total area of 1,922,570.00 km2, the population is ...

  5. Modular Specification of Java Programs

    OpenAIRE

    Tushkanova, Elena; Giorgetti, Alain; Marché, Claude; Kouchnarenko, Olga

    2009-01-01

    This work investigates the question of modular specification of generic Java classes and methods. The first part introduces a specification language for Java programs. In the second part the language is used to specify an array sorting algorithm by selection. The third and the fourth parts define a syntax proposal for the specification a generic Java programs, through two examples. The former is the specification of the generic method for sorting arrays which comes in the java.util.Arrays cla...

  6. ARCHITECTURE OF JAVA VIRTUAL MACHINE

    OpenAIRE

    Swapnil S Karulkar

    2014-01-01

    Java is an object-oriented programming language with a built-in application programming interface (API) that can handle graphics and user interfaces and that can be used to create applications or applets. Because of its rich set of API's, similar to Macintosh and Windows, and its platform independence, Java can also be thought of as a platform in itself. Java also has standard libraries for doing mathematics. Java Runtime Environment provides runtime environment to execute ...

  7. Java aplikace - teorie a praxe

    OpenAIRE

    Vondrová, Lenka

    2014-01-01

    The topic of this bachelor´s thesis is Java applications – theory and practice. In the first part of this thesis deals with the performance programming languages, their history, division and classification of programming language Java in the context of other programming languages. There is introduction with Java language and a brief description of the basic Java language features, as object-oriented programming language. In the second, practical part, the emphasis is on program which is pr...

  8. POLICY ON HERBAL TRADITIONAL MEDICINES THERAPY IN THREE PROVINCES IN INDONESIA

    Directory of Open Access Journals (Sweden)

    Max Joseph Herman

    2013-08-01

    Full Text Available Abstract A descriptive qualitative study on the implementation of MOH Decrees related to local herbal Traditional Medicine Therapy in Bali, West Java and Central Java, had been conducted cross-sectionally in 2011. Objectives of this study were to identify local licensing policy, perception of professional organization, and supports and obstacles of their implementation. Data were collected through in-depth interviews with one herbal CAM provider, purposively taken from each district, and Head of Health Resources Department of Provincial and District Health Office, whilst RTD participants were professional organizations like Indonesian Association of Herbal Medical Doctor, Indonesian Association of Traditional Therapist, Indonesian Pharmacist Association, Indonesian Association of Midwives and Indonesian National Nurse Union. Results of the study showed that in Bali no Surat Bukti Registrasi-Tenaga Pengobat Komplementer Altenatif had been issued. In West Java it had been given to trained doctor and in Central Java given only to doctors in Puskesmas following Jamu Scientification program. MOH Decree no. 1109 of 2007 which controls CAM providers in health facilities were differently perceived by Provincial Health Offices and as a result, implementation and also local policy differed amongst provinces. There were doctors providing herbal medicine services based on MOH Regulation no. 1076 of 2003. Nonetheless, few doctors had implemented Decree on Use of CAM, because there were no provincial collegiums of herbal medicine yet and no standard of competencies had been developed. The requirements to obtain licence for doctor were more complicated than for traditional provider. Keywords: complementary alternative medicine, herbal traditional medicine, licence, policy Abstrak Telah dilakukan suatu studi kualitatif implementasi peraturan-peraturan tentang pengobatan tradisional herbal secara potong lintang di Bali, Jawa Barat dan Jawa Tengah, pada tahun

  9. Java Dust: How Small Can Embedded Java Be?

    OpenAIRE

    Caska, James; Schoeberl, Martin

    2011-01-01

    Java is slowly being accepted as a language and platform for embedded devices. However, the memory requirements of the Java library and runtime are still troublesome. A Java system is considered small when it requires less than 1 MB, and within the embedded domain small microcontollers with a few KB on-chip Flash memory and even less on-chip RAM are very common. For such small devices Java is a clearly challenging. In this paper we present the combination of the Java compiler Muvium for micro...

  10. Greening Indonesia

    OpenAIRE

    Sihombing, Samuel

    2014-01-01

    For hundreds years, most of farmers in Indonesia have their own system of farming and they were so closed to the nature. Even farmers co-exist with nature by mutual need. The natural farming principal is done by a very stick ritual religious in every moment of their life. Farming is a part of faith. Unfortunately, this natural farming principal dramatically decreasead and even disappeared with the appereance of the green revolution policy which supported by the regime of Government.

  11. Nowcasting Indonesia

    OpenAIRE

    Luciani, Matteo; Pundit, Madhavi; Ramayandi, Arief; Veronese, Giovanni

    2015-01-01

    We produce predictions of the current state of the Indonesian economy by estimating a Dynamic Factor Model on a dataset of 11 indicators (also followed closely by market operators) over the time period 2002 to 2014. Besides the standard difficulties associated with constructing timely indicators of current economic conditions, Indonesia presents additional challenges typical to emerging market economies where data are often scant and unreliable. By means of a pseudo-real-time forecasting exer...

  12. Capacity Development and Strengthening for Energy Policy formulation and implementation of Sustainable Energy Projects in Indonesia CASINDO. Deliverable No. 13. Integration of Renewable Energy Technologies in the national curriculum SPECTRUM

    Energy Technology Data Exchange (ETDEWEB)

    Kamphuis, E. [ETC Nederland, Leusden (Netherlands); Permana, I. [Technical Education Development Centre TEDC, Bandung (Indonesia)

    2011-11-15

    The overall objective of the CASINDO programme is to establish a self-sustaining and self-developing structure at both the national and regional level to build and strengthen human capacity to enable the provinces of North Sumatra, Yogyakarta, Central Java, West Nusa Tenggara and Papua to formulate sound policies for renewable energy and energy efficiency and to develop and implement sustainable energy projects. This report focuses on the achievements for settling a national curriculum for Renewable Energy Technologies (RET) within the framework of national programme SPECTRUM, which includes all curricula of the medium technical schools in Indonesia.

  13. Testing Java ME Applications

    OpenAIRE

    Paul POCATILU

    2008-01-01

    Today, mobile applications have a wide use and their development is growing fast. Testing mobile applications is an important aspect of their development, keeping in mind the importance of these applications and their specific characteristics. In this paper are shown the main aspects of testing the mobile applications, focusing on unit testing of Java ME applications.

  14. Java for flight software

    Science.gov (United States)

    Benowitz, E.; Niessner, A.

    2003-01-01

    This work involves developing representative mission-critical spacecraft software using the Real-Time Specification for Java (RTSJ). This work currently leverages actual flight software used in the design of actual flight software in the NASA's Deep Space 1 (DSI), which flew in 1998.

  15. Testing Java ME Applications

    Directory of Open Access Journals (Sweden)

    Paul POCATILU

    2008-01-01

    Full Text Available Today, mobile applications have a wide use and their development is growing fast. Testing mobile applications is an important aspect of their development, keeping in mind the importance of these applications and their specific characteristics. In this paper are shown the main aspects of testing the mobile applications, focusing on unit testing of Java ME applications.

  16. Integrated Java Bytecode Verification

    DEFF Research Database (Denmark)

    Gal, Andreas; Probst, Christian; Franz, Michael

    2005-01-01

    Existing Java verifiers perform an iterative data-flow analysis to discover the unambiguous type of values stored on the stack or in registers. Our novel verification algorithm uses abstract interpretation to obtain definition/use information for each register and stack location in the program...

  17. Assesment of Innovation Process Capability-Based on Innovation Value Chain Model in East Java Footwear Industry

    OpenAIRE

    Benny Lianto; Rahman Dwi Wahyudi; Esti Dwi Rinawiyanti; Aziera Herninda

    2016-01-01

    Abstract. This study attempts to assess the innovation process based on  innovation value chain model in footwear industry in East Java, Indonesia. A strength and weakness mapping analysis was performed and it included three factors related to company characteristics: operation scale based on number of employees, operational priod, and market orientation. The samples were 62 footwear industries, members of East Java  Indonesian Footwear Association (Aprisindo). The questionnaire was sent via ...

  18. EL NINO, LA NINA, DAN PENAWARAN PANGAN DI JAWA, INDONESIA

    Directory of Open Access Journals (Sweden)

    Arini Wahyu Utami

    2011-12-01

    Full Text Available Paddy and maize are two important food crops in Indonesia and mainly produced in Java Island. This research aimed to know the impact of El Nino and La Nina on paddy and maize farmer’s supply in Java. Cross sectional data from four provinces in Java was combined with time series data during 1987-2006. Paddy supply was estimated using log model, while maize supply used autoregressive model; each was estimated using two types of regression function. First, it included dummy variable of El Nino and La Nina to know their influence into paddy and maize supply. Second, Southern Oscillation Index was used to analyze the supply changing when El Nino or La Nina occur. The result showed that El Nino and La Nina did not influence paddy supply, while La Nina influenced maize supply in Java. Maize supply increased when La Nina occurred.

  19. Java and Mac OS X

    CERN Document Server

    Davis, T Gene

    2010-01-01

    Learn the guidelines of integrating Java with native Mac OS X applications with this Devloper Reference book. Java is used to create nearly every type of application that exists and is one of the most required skills of employers seeking computer programmers. Java code and its libraries can be integrated with Mac OS X features, and this book shows you how to do just that. You'll learn to write Java programs on OS X and you'll even discover how to integrate them with the Cocoa APIs.: Shows how Java programs can be integrated with any Mac OS X feature, such as NSView widgets or screen savers; Re

  20. Java programming 24-hour trainer

    CERN Document Server

    Fain, Yakov

    2015-01-01

    Quick and painless Java programming with expert multimedia instruction Java Programming 24-Hour Trainer, 2nd Edition is your complete beginner's guide to the Java programming language, with easy-to-follow lessons and supplemental exercises that help you get up and running quickly. Step-by-step instruction walks you through the basics of object-oriented programming, syntax, interfaces, and more, before building upon your skills to develop games, web apps, networks, and automations. This second edition has been updated to align with Java SE 8 and Java EE 7, and includes new information on GUI b

  1. Indonesia: persues ICPD Action Programme.

    Science.gov (United States)

    1999-09-01

    Since the 1994 International Conference on Population and Development (ICPD), the focus of Indonesia's population policies have utilized people- and family-centered approaches, emphasizing poverty alleviation as a central challenge for development initiatives. However, the ongoing economic crisis in the country is hampering its efforts to extend reproductive health services to the people. The crisis also resulted in loss of jobs, price increases, and a drop in the purchasing power of families. Despite these conditions, Indonesia will still pursue its implementation of the ICPD Program of Action, and the international community should help the country achieve the goals of the ICPD amidst the economic crisis. PMID:12157874

  2. The Research of Java Language

    Institute of Scientific and Technical Information of China (English)

    SI Bei-bei

    2015-01-01

    This paper describes the origin of the Java language, then introduce the basic ideas and principles of Java programming language, and then briefly describes the implementation process and application development Java language are involved in the main technology applications, followed by more detailed the analysis of the characteristics of the Java language and its advantage compared with other programming languages, finally introduces its application in network security management and embedded systems, and future prospects of the Java language development direction and trends. Java language with its multi-threading, cross-platform, object-oriented features to obtain a wide range of applications and has been a computer programmer and industry recognition.I believe that with the development of computer technology, Java language will make a greater contribution to computer technology.

  3. The Impact of Recruitment System and Career Development on The Enhancing of Working Effectiveness Through Compensation as Intervening Variable at Niagara Hotel Parapat (Proceeding 11th International Annual Symposium On Management, Batu-East Java, Indonesia, 15th-16th March 2014)

    OpenAIRE

    Siahaan, Elisabet; Gultom, Parapat

    2016-01-01

    Lake Toba is the biggest and the deepest volcanic lake through all South-East Asia, located in Parapat, Simalungun Regency, North Sumatra Province, Indonesia. Lake Toba is the tourism icon in Indonesia and is recommended to be one of the Global Geopark Network (GGN) tourism icons established by UNESCO. The number tourist who visits this destination is still low compared to other tourism destination in Indonesia. Many factors cause this condition. Hotel’s hospitality service, which is an impor...

  4. JavaScript Cookbook

    CERN Document Server

    Powers, Shelley

    2010-01-01

    Why reinvent the wheel every time you run into a problem with JavaScript? This cookbook is chock-full of code recipes that address common programming tasks, as well as techniques for building web apps that work in any browser. Just copy and paste the code samples into your project -- you'll get the job done faster and learn more about JavaScript in the process. You'll also learn how to take advantage of the latest features in ECMAScript 5 and HTML5, including the new cross-domain widget communication technique, HTML5's video and audio elements, and the drawing canvas. You'll find recipes for

  5. Java Vertexing Tools

    International Nuclear Information System (INIS)

    This document describes the implementation of the topological vertex finding algorithm ZVTOP within the org.lcsim reconstruction and analysis framework. At the present date, Java vertexing tools allow users to perform topological vertexing on tracks that have been obtained from a Fast MC simulation. An implementation that will be able to handle fully reconstructed events is being designed from the ground up for longevity and maintainability

  6. Java Series: Java Essentials II Advanced Language Constructs

    CERN Document Server

    CERN. Geneva

    2000-01-01

    This tutorial will show how Java uses important language constructs, and the set of classes typically used in common tasks. It will briefly show conditional and loops structures and then will introduce the most significative classes included in the java.util package, such as vectors, collections, enumeration, etc. It will finally explain the usage and handling of exceptions in Java.Organiser(s): M.Marquina and R.Ramos /IT-User Support

  7. LuaJava - A Scripting Tool for Java

    OpenAIRE

    Cassino, Carlos; Ierusalimschy, Roberto; Rodriguez, Noemi

    1999-01-01

    Scripting languages are becoming more and more important as a tool for software development, as they provide great flexibility for rapid prototyping and for configuring componentware applications. In this paper we present LuaJava, a scripting tool for Java. LuaJava adopts Lua, a dynamically typed interpreted language, as its script language. Great emphasis is given to the transparency of the integration between the two languages, so that objects from one language can be used inside the other ...

  8. Java instrumentation suite: accurate analysis of Java threaded applications

    OpenAIRE

    Guitart Fernández, Jordi; Torres Viñals, Jordi; Ayguadé Parra, Eduard; Oliver, Jose; Labarta Mancho, Jesús José

    2000-01-01

    The rapid maturing process of the Java technology is encouraging users the development of portable applications using the Java language. As an important part of the definition of the Java language, the use of threads is becoming commonplace when programming this kind of applications. Understanding and tuning threaded applications requires the use of effective tools for detecting possible performance bottlenecks. Most of the available tools summarize the behavior of the application in a global...

  9. Schedulability Analysis for Java Finalizers

    DEFF Research Database (Denmark)

    Bøgholm, Thomas; Hansen, Rene Rydhof; Søndergaard, Hans;

    2010-01-01

    Java finalizers perform clean-up and finalisation of objects at garbage collection time. In real-time Java profiles the use of finalizers is either discouraged (RTSJ, Ravenscar Java) or even disallowed (JSR-302), mainly because of the unpredictability of finalizers and in particular their impact...... on the schedulability analysis. In this paper we show that a controlled scoped memory model results in a structured and predictable execution of finalizers, more reminiscent of C++ destructors than Java finalizers. Furthermore, we incorporate finalizers into a (conservative) schedulability analysis for Predictable Java...... programs. Finally, we extend the SARTS tool for automated schedulability analysis of Java bytecode programs to handle finalizers in a fully automated way....

  10. Schedulability Analysis for Java Finalizers

    DEFF Research Database (Denmark)

    Bøgholm, Thomas; Hansen, Rene Rydhof; Ravn, Anders P.;

    2010-01-01

    the schedulability analysis. In this paper we show that a controlled scoped memory model results in a structured and predictable execution of finalizers, more reminiscent of C++ destructors than Java finalizers. Furthermore, we incorporate finalizers into a (conservative) schedulability analysis for...... Predictable Java programs. Finally, we extend the SARTS tool for automated schedulability analysis of Java bytecode programs to handle finalizers in a fully automated way....

  11. Can Indonesia Decentralize? Plans, Problems, and Prospects

    OpenAIRE

    James Alm; Aten, Robert H.; Roy Bahl

    2000-01-01

    Indonesia is engaged in an unprecedented major social and economic experiment in which much authority and responsibility for its governmental expenditures are being decentralized from the national government, largely to the local government level rather than the provincial government level. From being the most centralized large country in the world, Indonesia is likely to become one of the most decentralized if this process is successful. This paper addresses the major issues that are arising...

  12. Obstetric near miss and deaths in public and private hospitals in Indonesia

    OpenAIRE

    Stanton Cynthia; Nandiaty Fitri; Deviany Poppy E; Adisasmita Asri; Ronsmans Carine

    2008-01-01

    Abstract Background Falling numbers of maternal deaths have stimulated an interest in investigating cases of life threatening obstetric morbidity or near miss. The purpose of this study was to document the frequency and causes of near miss and maternal deaths in four hospitals in West Java, Indonesia. Methods Cross sectional study in four hospitals in two districts in Banten province, Indonesia. We reviewed registers and case notes to identify the numbers and causes of near miss and death bet...

  13. Constraints and potential of Sweet Pepper cultivation in plastic houses in Indonesia

    OpenAIRE

    Gunadi, N.; Everaarts, A.P.; Adiyoga, W.; Moekasan, T.

    2007-01-01

    At the start of a research project on the improvement of sweet pepper (Capsicum annuum) cultivation in plastic houses in Indonesia, an inventory of the present cultivation methods and constraints was made, together with an analysis of production costs and benefits. The inventory was carried out in the highlands around Bandung, the capital of West Java Province, Indonesia. A purposive method was used to select three large and fourteen small sweet pepper growers, for an interview about their pr...

  14. Studies on population dynamics of the scarlet mite, Brevipalpus phoenicis, a pest of tea in Indonesia

    OpenAIRE

    Oomen, P.A.

    1982-01-01

    Tea is the national drink of Indonesia. The habitual consumption prevents intestinal infections; the production provides many Indonesians with a living. The production is affected by scarlet mites (Brevipalpus phoenicis GEIJSKES), an important pest of tropical and subtropical crops. It is one of the main pests of tea in Indonesia and inhabits virtually all tea bushes. The factors restricting the development of this mite on tea in West Java were studied by observations and experiments in the l...

  15. Instant web scraping with Java

    CERN Document Server

    Mitchell, Ryan

    2013-01-01

    This book is full of short, concise recipes to learn a variety of useful web scraping techniques using Java. You will start with a simple basic recipe of setting up your Java environment and gradually learn some more advanced recipes such as using complex Scrapers.Instant Web Scraping with Java is aimed at developers who, while not necessarily familiar with Java, are at least ready to dive into the complexities of this language with simple, step-by-step instructions leading the way. It is assumed that you have at least an intermediate knowledge of HTML, some knowledge of MySQL, and access to a

  16. Professional Java EE design patterns

    CERN Document Server

    Yener, Murat

    2014-01-01

    Master Java EE design pattern implementation to improve your design skills and your application's architecture Professional Java EE Design Patterns is the perfect companion for anyone who wants to work more effectively with Java EE, and the only resource that covers both the theory and application of design patterns in solving real-world problems. The authors guide readers through both the fundamental and advanced features of Java EE 7, presenting patterns throughout, and demonstrating how they are used in day-to-day problem solving. As the most popular programming language in community-dri

  17. Java 7 A Beginner's Tutorial

    CERN Document Server

    Kurniawan, Budi

    2011-01-01

    A Books24x7's TOP 10 title for 4 consecutive years! Java is an easy language to learn. However, you need to master more than the language syntax to be a professional Java programmer. For one, object-oriented programming (OOP) skill is key to developing robust and effective Java applications. In addition, knowing how to use the vast collection of libraries makes development more rapid. This book introduces you to important programming concepts and teaches how to use the Java core libraries. It is a guide to building real-world applications, both desktop and Web-based. The coverage is the

  18. Radiotracer test in Kamojang geothermal field, West Java, Indonesia

    International Nuclear Information System (INIS)

    A tritium radiotracer study has been carried out at Kamojang geothermal field. Tritium tracer has been added to reinjection water in a production well, and then tritium content has been monitored in the surrounding production wells

  19. Face Shape Variation Among Sundanese People from Western Java, Indonesia

    Directory of Open Access Journals (Sweden)

    WOLLY CANDRAMILA

    2015-01-01

    Full Text Available The face is an important visual stimulus in daily life and each face identifies a particular person. The bone structure of the skull along with various soft tissues and coloration influence perception of the face. Facial averageness, and bilateral symmetry are the two most commonly used criterion of facial attractiveness, yet, both may be perceived differently based on hormonal status of the person observed. Facial perceptions may also differ according to cultural norms. In this research, we examined variations in face-shape among Sundanese male and female adults aged 18 to 40. We applied geometric-morphometric methods to analyze the landmark-based morphological variations in the frontal and lateral views of subjects’ faces. We identified five types of female frontal face views and four of male. We also identified five types each of female and male lateral face views. The trichion, gonion and gnathion were three most variable landmarks among the face views in our study, and highly determined the shape of the individuals’ faces. Multiple face type variation may refer to many categories of attractive faces since there is no exactly perfect category in the assessment of facial attractiveness by the viewers. Therefore, we believe that the configuration of facial features cannot constitute the sole visual criterion of facial attractiveness.

  20. Face Shape Variation Among Sundanese People from Western Java, Indonesia

    OpenAIRE

    WOLLY CANDRAMILA; SONY HERU SUMARSONO; BAMBANG SURYOBROTO; MAELITA RAMDANI MOEIS

    2015-01-01

    The face is an important visual stimulus in daily life and each face identifies a particular person. The bone structure of the skull along with various soft tissues and coloration influence perception of the face. Facial averageness, and bilateral symmetry are the two most commonly used criterion of facial attractiveness, yet, both may be perceived differently based on hormonal status of the person observed. Facial perceptions may also differ according to cultural norms. In this research, we ...

  1. Capacity Development and Strengthening for Energy Policy formulation and implementation of Sustainable Energy Projects in Indonesia CASINDO. Deliverable No. 14. Fast-track program at UNDIP and UNCEN

    Energy Technology Data Exchange (ETDEWEB)

    Wijnker, M. (ed.) [Eindhoven University of Technology TUE, Eindhoven (Netherlands)

    2011-01-15

    The overall objective of the CASINDO programme is to establish a self-sustaining and self-developing structure at both the national and regional level to build and strengthen human capacity to enable the provinces of North Sumatra, Yogyakarta, Central Java, West Nusa Tenggara and Papua to formulate sound policies for renewable energy and energy efficiency and to develop and implement sustainable energy projects. The relationship between UNDIP (Diponegoro University in Semarang, Java, Indonesia) and TU/e (Eindhoven University of Technology) has improved because of organising two additional activities together. The chosen topics of the two workshops offered a good opportunity to get to know each other. The level of knowledge in sustainable energy and energy efficiency at UNDIP is already on a high level. The relationship between UNCEN (Cenderawasih University, Jayapura, Papua, Indonesia) and TU/e has also improved much through the organisation of two additional activities. Staff of UNCEN took the opportunity to organise two workshops improving their knowledge in the field of sustainable energy and energy efficiency.

  2. ENSO flavors in a tree-ring δ18O record from Indonesia

    Science.gov (United States)

    Schollaen, Karina; Karamperidou, Christina; Helle, Gerhard

    2014-05-01

    The existence of so-called ENSO flavors (Cold Tongue and Warm Pool El Nino), their underlying mechanisms and potential changes in their frequency of occurrence is an active field of research in the climate science community. Previous work has shown the distinct teleconnection patterns of ENSO flavors and SST, precipitation and salinity in the tropics, which should be taken into account when interpreting palaeo-climate proxies. At the same time, proxies from key locations with distinct ENSO-flavors signals can provide long continuous records, essential for identifying possible trends and (multi)decadal variability of ENSO flavor occurrence. Here, we show that one such key region is Java (Indonesia), where the ENSO influence on precipitation is significant for Warm Pool ENSO, and non-significant for Cold Tongue ENSO. We do so by investigating the ENSO signal in a 108-year long (1900-2007) tree-ring δ18O record of teak (Tectona grandis) trees growing in a lowland rain forest in Central Java. Climate response analysis with regional monthly rainfall data reveals that the tree-ring δ18O record is significantly correlated to rainfall, and is sensitive to the occurrence of Warm Pool ENSO events, as well as La Nina events. The results presented here demonstrate the ability of tree-ring stable isotope records to provide palaeo-climate records able to distinguish between the two ENSO flavors, with broad applicability to studies on past ENSO variability.

  3. Ecological and Social Evaluation of Coastal Tourism Destination Development: A Case Study of Balekambang, East Java

    Directory of Open Access Journals (Sweden)

    Luchman Hakim

    2014-01-01

    Full Text Available Tourism is an important sector in developing countries to support economic growth, and coastal areas are famous destinations in tourism. The plan and design for Balekambang coastal area as a tourism destination in East Java, Indonesia has been formulated and published. However, it seems lack ecological and social perspectives. This study examines coral reefs structure as one of the ecological parameter and tourist perspectives as social parameter for destination development evaluation. Twenty belt-transects were established along Balekambang coastline, and then divided into three sections, the east, the centre and the west sections. Every belt-transect was 200m in length and consists of 15 plots 1 x 2m. The tourist perspectives to Balekambang were determined using questionnaire among 234 respondents. Based on the Morisita similarity index, the coral reef of east section consists of 2 zones, the centre consists of 5 zones and west section consists of 4 zones. The Shannon diversity index (H’ among zones at every location was ranged. The diversity index of the east section ranged from 2.07 to 2.72, the central section ranged from 1.32 to 4.20, and the west section ranged from 3.13 to 4.20. Zones that were close to the coastline had lowest diversity indices than zones that located far from the coastline. Mostly, tourists stated that Balekambang was interesting, but the object of tourism should be added. Respondent knew there were forest surrounding Balekambang, and it has the possibility to develop as tourism destination. These findings argue that the forest conversion to cottage area that planned by the local government in the west section should be reviewed. It seems forest in the west section should be developed as a forest park to meet tourist needs and redistribute tourist concentration in the coastline. Keywords: Ecological and social evaluation, coastal, tourism, sustainable development, East Java.

  4. Market Responses to Climate Stress: Rice in Java in the 1930s

    OpenAIRE

    Pierre van der Eng

    2009-01-01

    Do markets in less-developed countries abate consequences of climate stress? Rainfall is an important factor in rice production in Indonesia. This paper uses changes in regional rice prices across the 19 residencies in less-developed Java to assess how rice markets responded to variations in rainfall during 1935-1940. It finds that rice markets were highly integrated across Java. The El Niño-induced episodes of lower than usual rainfall in 1935 and 1940 did not have a negative effect on level...

  5. Improving sustainability by technology assessment and systems analysis: the case of IWRM Indonesia

    Science.gov (United States)

    Nayono, S.; Lehmann, A.; Kopfmüller, J.; Lehn, H.

    2016-06-01

    To support the implementation of the IWRM-Indonesia process in a water scarce and sanitation poor region of Central Java (Indonesia), sustainability assessments of several technology options of water supply and sanitation were carried out based on the conceptual framework of the integrative sustainability concept of the German Helmholtz association. In the case of water supply, the assessment was based on the life-cycle analysis and life-cycle-costing approach. In the sanitation sector, the focus was set on developing an analytical tool to improve planning procedures in the area of investigation, which can be applied in general to developing and newly emerging countries. Because sanitation systems in particular can be regarded as socio-technical systems, their permanent operability is closely related to cultural or religious preferences which influence acceptability. Therefore, the design of the tool and the assessment of sanitation technologies took into account the views of relevant stakeholders. The key results of the analyses are presented in this article.

  6. Java Seminarbeiträge.

    OpenAIRE

    Philippsen, Michael; [Hrsg.

    2007-01-01

    Zusammenstellung der Beitraege des Java-Seminars, das im Sommersemester 1996 in Form eines Kompakt-Seminars am Institut fuer Programmstrukturen und Datenorganisation durchgefuehrt wurde. Es werden Grundlagen und Spracheigenschaften von Java behandelt, einschliesslich Threads und Synchronisierung. Ferner werden die verfuegbaren Klassenbibliotheken vorgestellt. Einen weiteren Schwerpunkt des Seminars bilden Bytecode, Just-In-Time-Uebersetzung und das Sicherheitskonz...

  7. Natural language processing with Java

    CERN Document Server

    Reese, Richard M

    2015-01-01

    If you are a Java programmer who wants to learn about the fundamental tasks underlying natural language processing, this book is for you. You will be able to identify and use NLP tasks for many common problems, and integrate them in your applications to solve more difficult problems. Readers should be familiar/experienced with Java software development.

  8. Dynamic class methods in Java

    OpenAIRE

    Heinlein, Christian

    2005-01-01

    The concept of dynamic class methods in Java, constituting a specialization of a general new programming language concept called dynamic routines, is introduced and applied to a simple case study. Its advantages over standard object-oriented programming techniques including design patterns are demonstrated. Furthermore, an implementation of dynamic class methods as a precompiler-based language extension to Java is described.

  9. Asylum seekers and refugees in Indonesia: Problems and potentials

    OpenAIRE

    Ali, Muzafar; Briskman, Linda Ruth; Fiske, Lucy Imogen

    2016-01-01

     Asylum seekers and refugees in Indonesia increasingly experience protracted waiting times for permanent settlement in other countries. They have few, if any, legal rights, coupled with extremely limited financial resources and no access to government provided services. In response to the prospect of living for many years in this difficult and liminal space, a small community of refugees in the West Java town of Cisarua has built relationships, skills and confidence among themselves and with ...

  10. JavaScript programmer's reference

    CERN Document Server

    Valentine, Thomas

    2013-01-01

    JavaScript Programmer's Reference is an invaluable resource that won't stray far from your desktop (or your tablet!). It contains detailed information on every JavaScript object and command, and combines that reference with practical examples showcasing how you can use those commands in the real world. Whether you're just checking the syntax of a method or you're starting out on the road to JavaScript mastery, the JavaScript Programmer's Reference will be an essential aid.  With a detailed and informative tutorial section giving you the ins and outs of programming with JavaScript and the DOM f

  11. Java Processor Optimized for RTSJ

    Directory of Open Access Journals (Sweden)

    Tu Shiliang

    2007-01-01

    Full Text Available Due to the preeminent work of the real-time specification for Java (RTSJ, Java is increasingly expected to become the leading programming language in real-time systems. To provide a Java platform suitable for real-time applications, a Java processor which can execute Java bytecode is directly proposed in this paper. It provides efficient support in hardware for some mechanisms specified in the RTSJ and offers a simpler programming model through ameliorating the scoped memory of the RTSJ. The worst case execution time (WCET of the bytecodes implemented in this processor is predictable by employing the optimization method proposed in our previous work, in which all the processing interfering predictability is handled before bytecode execution. Further advantage of this method is to make the implementation of the processor simpler and suited to a low-cost FPGA chip.

  12. Dynamic triggering of Lusi, East Java Basin

    Science.gov (United States)

    Lupi, Matteo; Saenger, Erik H.; Fuchs, Florian; Miller, Steve

    2016-04-01

    On the 27th of May 2006, a M6.3 strike slip earthquake struck beneath Yogyakarta, Java. Forty-seven hours later a mixture of mud, breccia, and gas reached the surface near Sidoarjo, 250 km far from the epicenter, creating several mud vents aligned along a NW-SE direction. The mud eruption reached a peak of 180.000 km3 of erupted material per day and it is still ongoing. The major eruption crater was named Lusi and represents the surface expression of a newborn sedimentary-hosted hydrothermal system. Lusi flooded several villages causing a loss of approximately 4 billions to Indonesia. Previous geochemical and geological data suggest that the Yogyakarta earthquake may have reactivated parts of the Watukosek fault system, a strike slip structure upon which Lusi resides. The Watukosek fault systems connects the East Java basin to the volcanic arc, which may explain the presence of both biogenic and thermogenic fluids. To quantify the effects of incoming seismic energy at Lusi we conducted a seismic wave propagation study on a geological model of Lusi's structure. A key feature of our model is a low velocity shear zone in the Kalibeng formation caused by elevated pore pressures, which is often neglected in other studies. Our analysis highlights the importance of the overall geological structure that focused the seismic energy causing elevated strain rates at depth. In particular, we show that body waves generated by the Yogyakarta earthquake may have induced liquefaction of the Kalibeng formation. As consequence, the liquefied mud injected and reactivated parts of the Watukosek fault system. Our findings are in agreement with previous studies suggesting that Lusi was an unfortunate case of dynamic triggering promoted by the Yogyakarta earthquake.

  13. Indonesia: Internal Conditions, the Global Economy, and Regional Development.

    Science.gov (United States)

    Leitner, Helga; Sheppard, Eric S.

    1987-01-01

    Describes recent trends in the economic and regional development of Indonesia and examines the internal and external forces influencing the process. Shows how these forces account for the rise of a strong centralized state. Discusses Indonesia's current problems. Includes tables, maps, and graphs of economic investment figures, world trade, and…

  14. Decentralizing Indonesia : A Regional Public Expenditure Review Overview Report

    OpenAIRE

    World Bank

    2003-01-01

    Indonesia has embarked upon a radical and rapid decentralization program. Regional autonomy is transforming one of the most centralized countries in the world into one of the more decentralized ones. If managed well, a country as large and diverse as Indonesia will benefit greatly from decentralization, through more efficient service delivery, but also national unity and democracy. Yet, n...

  15. Safety-critical Java on a Java processor

    DEFF Research Database (Denmark)

    Schoeberl, Martin; Rios Rivas, Juan Ricardo

    2012-01-01

    The safety-critical Java (SCJ) specification is developed within the Java Community Process under specification request number JSR 302. The specification is available as public draft, but details are still discussed by the expert group. In this stage of the specification we need prototype...... implementations of SCJ and first test applications that are written with SCJ, even when the specification is not finalized. The feedback from those prototype implementations is needed for final decisions. To help the SCJ expert group, a prototype implementation of SCJ on top of the Java optimized processor...

  16. Socio-political constraints on primary health care: a case study from Java.

    Science.gov (United States)

    Williams, G; Satoto

    1980-01-01

    The Alma-Ata 1978 conference emphasized the importance of the concept of primary health care in the health system and overall socioeconomic development of the community. However, theories of development generally do not allow for the complexity of human conditions, and the relevance of contact with the village people. This paper presents the experience of a PHC (primary health care) project on the northern coast of central Java. The case illustrates some of the institutional and sociopolitical constraints which the Indonesian government may face in implementing a PHC program in the next few years, such as village politics; the reluctance of men to allow women to participate in the decision-making process of the program, and; the reluctance of land-owning farmers to allow landless villagers in the decision-making process. The following conditions would create a most favorable sociopolitical climate for starting a PHC program in Indonesia: 1) at the village level, non-pamong desa (village elders), women and landless villagers are encouraged to participate in decision-making processes which affect their interests and to take on positions of responsibility in village affairs; 2) there is a process of frank, 2-way communication marked by mutual respect between government agencies at regency and subdistrict levels village-level organization, and 3) supra-village authorities allow village institution to develop at their own pace, intervening only when interests of poor and underprivileged groups are endangered. PMID:12261889

  17. Bacterial Canker (Clavibacter michiganensis subsp. michiganensis) of tomato in commercial seed produced in Indonesia

    NARCIS (Netherlands)

    Anwar, A.; Zouwen, van der P.S.; Ilyas, S.; Wolf, van der J.M.

    2004-01-01

    In 2002, Clavibacter michiganensis subsp. michiganensis (Smith) Davis, the causal organism of bacterial canker of tomato (Lycopersicon esculentum), was isolated from two of six commercial asymptomatic tomato seed lots produced on Java in Indonesia. C. michiganensis subsp. michiganensis has not been

  18. An annotated list of the species of the genus Corbicula from Indonesia (Mollusca: Corbiculidae)

    NARCIS (Netherlands)

    Djajasasmita, Machfudz

    1977-01-01

    The species of the genus Corbicula known from Indonesia are alphabetically listed and noted. Sixteen out of the 35 described species are considered valid, i.e. C. gustaviana, C. moltkiana, C. sumatrana, C. tobae and C. tumida from Sumatra; C. javanica, C. pulchella and C. rivalis from Java; C. bitru

  19. Chemical Composition of Propolis from Different Regions in Java and their Cytotoxic Activity

    OpenAIRE

    Syamsudin; Sudjaswadi Wiryowidagdo; Partomuan Simanjuntak; Wan Lelly Heffen

    2009-01-01

    Problem statement: Propolis samples from tropical zones, such as Java (Indonesia) with its vast biodiversity, have become a subject of increasing scientific and economic attention. The association of the chemical composition of propolis from different geographic regions with cytotoxic activities lead to the identification of active principles, a fundamental tool to achieve standardization of this bee product. Approach: The purpose of this research was evaluate the quality of propolis collecte...

  20. Mapping gender networks in Bogor District, West Java: Farmers accessing markets for their agricultural products

    OpenAIRE

    Christie, Maria Elisa; Puspitawati, H.

    2010-01-01

    In Nanggung, West Java Province, Indonesia, agricultural production is dominated by men while women have little access and control over land, capital, and production inputs. Using qualitative methodology including mapping nodes in social networks, this study aims to understand how gendered networks affect women's ability to access markets and capture value for their agricultural products. While men farmers benefit from long established male-dominated information networks, women who are able t...

  1. Software mechanics for Java multi-threading

    OpenAIRE

    J.A. Bergstra; Loots, M.E.

    2008-01-01

    For a subset JavaTck (Java Thread Composition Kernel) of Java an empirical semantics has been developed. Special emphasis is put on the role of synchronization features. The validity of empirical semantics is discussed in the light of a number of compiler postulates. A translation of process algebra with conditions and free merge to Java is used as an example.

  2. Memory Management for Safety-Critical Java

    DEFF Research Database (Denmark)

    Schoeberl, Martin

    2011-01-01

    Safety-Critical Java (SCJ) is based on the Real-Time Specification for Java. To simplify the certification of Java programs, SCJ supports only a restricted scoped memory model. Individual threads share only immortal memory and the newly introduced mission memory. All other scoped memories...... implementation is evaluated on an embedded Java processor....

  3. Some measurements of Java-to-bytecode compiler performance in the Java Virtual Machine

    OpenAIRE

    Daly, Charles; Horgan, Jane; Power, James; Waldron, John

    2001-01-01

    In this paper we present a platform independent analysis of the dynamic profiles of Java programs when executing on the Java Virtual Machine. The Java programs selected are taken from the Java Grande Forum benchmark suite, and five different Java-to-bytecode compilers are analysed. The results presented describe the dynamic instruction usage frequencies.

  4. Java for dummies quick reference

    CERN Document Server

    Lowe, Doug

    2012-01-01

    A reference that answers your questions as you move through your coding The demand for Android programming and web apps continues to grow at an unprecedented pace and Java is the preferred language for both. Java For Dummies Quick Reference keeps you moving through your coding while you solve a problem, look up a command or syntax, or search for a programming tip. Whether you're a Java newbie or a seasoned user, this fast reference offers you quick access to solutions without requiring that you wade through pages of tutorial material. Leverages the true reference format that is organized with

  5. Java problem-based learning

    OpenAIRE

    Goran P, Šimić

    2012-01-01

    The paper describes the self-directed problem-based learning system (PBL) named Java PBL. The expert module is the kernel of Java PBL. It involves a specific domain model, a problem generator and a solution generator. The overall system architecture is represented in the paper. Java PBL can act as the stand-alone system, but it is also designed to provide support to learning management systems (LMSs). This is provided by a modular design of the system. An LMS can offer th...

  6. High Performance JavaScript

    CERN Document Server

    Zakas, Nicholas

    2010-01-01

    If you're like most developers, you rely heavily on JavaScript to build interactive and quick-responding web applications. The problem is that all of those lines of JavaScript code can slow down your apps. This book reveals techniques and strategies to help you eliminate performance bottlenecks during development. You'll learn how to improve execution time, downloading, interaction with the DOM, page life cycle, and more. Yahoo! frontend engineer Nicholas C. Zakas and five other JavaScript experts -- Ross Harmes, Julien Lecomte, Steven Levithan, Stoyan Stefanov, and Matt Sweeney -- demonstra

  7. Certifiable Java for Embedded Systems

    DEFF Research Database (Denmark)

    Schoeberl, Martin; Dalsgaard, Andreas Engelbredt; Hansen, Rene Rydhof;

    2014-01-01

    The Certifiable Java for Embedded Systems (CJ4ES) project aimed to develop a prototype development environment and platform for safety-critical software for embedded applications. There are three core constituents: A profile of the Java programming language that is tailored for safety......-critical applications, a predictable Java processor built with FPGA technology, and an Eclipse based application development environment that binds the profile and the platform together and provides analyses that help to provide evidence that can be used as part of a safety case. This paper summarizes key contributions...

  8. Java to C: A Primer

    DEFF Research Database (Denmark)

    McDowell, Charlie; Villadsen, Jørgen

    This book is designed to be used as a quick introduction to C for programmers already familiar with Java. It is not a replacement for a reference book on C but is instead a supplement. For the programmer already familiar with Java, the typical book on C requires the reader to wade through many...... details of already-familiar material. In this book, we quickly present the main concepts needed to begin writing serious programs in C, highlighting the differences between C and Java....

  9. JavaScript Web Applications

    CERN Document Server

    MacCaw, Alex

    2011-01-01

    Building rich JavaScript applications that bring a desktop experience to the Web requires moving state from the server to the client side-not a simple task. This hands-on book takes proficient JavaScript developers through all the steps necessary to create state-of-the-art applications, including structure, templating, frameworks, communicating with the server, and many other issues. Throughout the book, you'll work with real-world example applications to help you grasp the concepts involved. Learn how to create JavaScript applications that offer a more responsive and improved experience. U

  10. Object oriented JavaScript

    CERN Document Server

    Stefanov, Stoyan

    2013-01-01

    You will first be introduced to object-oriented programming, then to the basics of objects in JavaScript. This book takes a do-it-yourself approach when it comes to writing code, because the best way to really learn a programming language is by writing code. You are encouraged to type code into Firebug's console, see how it works and then tweak it and play around with it. There are practice questions at the end of each chapter to help you review what you have learned.For new to intermediate JavaScript developer who wants to prepare themselves for web development problems solved by smart JavaSc

  11. Reusable libraries for safety-critical Java

    DEFF Research Database (Denmark)

    Rios Rivas, Juan Ricardo; Schoeberl, Martin

    2014-01-01

    The large collection of Java class libraries is a main factor of the success of Java. However, these libraries assume that a garbage-collected heap is used. Safety-critical Java uses scope-based memory areas instead of a garbage-collected heap. Therefore, the Java class libraries are problematic...... to use in safety-critical Java. We have identified common programming patterns in the Java class libraries that make them unsuitable for safety-critical Java. We propose ways to improve the libraries to avoid the impact of the identified problematic patterns. We illustrate these changes by implementing...

  12. Java all-in-one for dummies

    CERN Document Server

    Lowe

    2014-01-01

    Everything you need to get going with Java! Java All-in-One For Dummies, 4th Edition has what you need to get up and running quickly with Java. Covering the enhanced mobile development and syntax features as well as programming improvements, this guide makes it easy to find what you want and put it to use. Focuses on the vital information that enables you to get up and running quickly with Java Covers the enhanced multimedia features as well as programming enhancements, Java and XML, Swing, server-side Java, Eclipse, and more Minibooks cover Java basics; programming basics; strings, arrays,

  13. Membumikan AMI, Membangun Museum Indonesia

    OpenAIRE

    Mulyadi, Yadi

    2014-01-01

    Asosiasi Museum Indonesia (AMI) sebagai satu-satunya perhimpunan museum di Indonesia telah berkiprah selama 16 tahun terhitung sejak dibentuknya Badan Musyawarah Museum Indonesia (BMMI) pada tanggal 28 Oktober 1998. Lalu pada pelaksanaan Munas BMMI ke II di Cisarua Bogor tanggal 12 - 14 Juli 2004 disepakati perubahan nama dan bentuk Badan Musyawarah Indonesia (BMMI) menjadiAsosiasi Museum Indonesia (AMI).

  14. Three pitfalls in Java performance evaluation

    OpenAIRE

    Georges, Andy

    2008-01-01

    The Java programming language has known a remarkable growth over the last decade. This is partially due to the infrastructure required to run Java ap- plications on general purpose microprocessors: a Java virtual machine (VM). The VM ensures that Java applications are portable across different hardware platforms, because it shelters the applications from the underlying system. Hence the motto write once, run (almost) anywhere. Java applications are compiled to an intermediate form, called byt...

  15. Compiling multithreaded Java bytecode for distributed execution

    OpenAIRE

    Antoniu, Gabriel; Bougé, Luc; Hatcher, Philip; Macbeth, Mark; Mcguigan, Keith; Namyst, Raymond

    2000-01-01

    Distinguished Paper International audience Our work combines Java compilation to native code with a run-time library that executes Java threads in a distributed-memory environment. This allows a Java programmer to view a cluster of processors as executing a single Java virtual machine. The separate processors are simply resources for executing Java threads with true concurrency and the run-time system provides the illusion of a shared memory on top of the private memories of the process...

  16. An integrated development environment for Java Card

    OpenAIRE

    Attali, I.; Caromel, D.; Courbis, C.; Henrio, L.; Nilsson, H

    2001-01-01

    This article describes a Java Card programming environment which to a large extent is generated from formal specifications of the syntax and semantics of Java Card, the Java Card Runtime Environment (JCRE), and the Java Card APIs. The resulting environment consists of a set of tightly integrated and somewhat smart tools, such as a Java-specific structure editor and a simulator which allows an application to be tested before being downloaded to a card. Furthermore, the simulator analyses the a...

  17. Pembuatan Game Java untuk Melatih Daya Ingat

    OpenAIRE

    SETIAWAN, WAWAN

    2015-01-01

    Tulisan ini bertujuan untuk membangun satu game java. Game java ini dalam pembuatannya menggunakan beberapa software seperti JCreator 4.5, Java (JDK 6 update 10), JAR Maker, dan J2Ewizard 1.4. JCreator untuk menuliskan script program yang digunakan dalam pembuatan game, Java untuk dijadikan sebagai plugin dari JCreator sendiri, JAR Maker digunakan untuk mengubah file java menjadi JAR, dan J2Ewizard digunakan untuk mengubah file JAR menjadi EXE. Game ini berfungsi untuk melatih dan meningkatka...

  18. High performance parallel Java with Javaparty

    OpenAIRE

    Nassar, Samuel.

    2008-01-01

    To achieve better performance with Java applications, computers can be interconnected with fast networks to form a cluster making available multiple Java Virtual Machines. Unfortunately, Java does not provide an elegant, easy to use mechanism for parallel programming on clusters. JavaParty transparently adds remote objects to Java while avoiding the disadvantages of programming with remote method invocation (RMI) and many disadvantages of the message-passing approach in general. This thesis p...

  19. Spoon: Program Analysis and Transformation in Java

    OpenAIRE

    Pawlak, Renaud; Noguera, Carlos; Petitprez, Nicolas

    2006-01-01

    In this research report, we present Spoon, a framework for program transformation and static analysis in Java. More precisely, Spoon is an open and extensible Java compiler, written in pure Java by using Compile-time reflection techniques. We take advantage of the new features added by Java 5, and particularly of annotations and generics. Using annotations within the Spoon framework allows the programmer to extend the Java language without defining new syntactic elements, and in such a way th...

  20. The role of nuclear energy in Indonesia in the 21st century

    International Nuclear Information System (INIS)

    In this paper the prospect of the nuclear power plant for electric power generation or cogeneration in Indonesia is discussed. Form the current situation of Indonesian electric power generation and consumption map the installation of new electric power plant in most of the areas in Indonesia is urgently needed. For Java-Bali area large and medium nuclear power plants are a good option in the future, but for outside Java-Bali area, due to the electric line network limitation, small and medium nuclear power plants are better option. Ship based nuclear power plant can help stabilisation of electric generation especially for outside Java-Bali area. And, for very small electric power generation, an Accelerator Driven System (ADS) is a possible candidate. (author)