The pottery from Petra

International Nuclear Information System (INIS)

Arnr, Khairieh.

1987-01-01

The paper presents a PHd thesis on the pottery excavated in Petra between 1958 and 1964, using neutron activation analysis. Neutron activation analysis is a very sensitive method for detecting trace elements in various materials, and it thus can differentiate between clay sources in the pottery. One of the aims of the excavations was to establish the local, Nabataean, pottery types. The thesis contains chapters on: historical background, samples of Petra excavations, neutron activation analysis, and the data analysis. (UK)

The Ecological Aspects of Local Pottery in Guilan, Iran

Directory of Open Access Journals (Sweden)

Majid Ziaee

2017-06-01

Full Text Available The modern world is facing pervasive environmental problems and pollution crisis, while in the previous eras, meeting one's need through environment would inflict less harm on one's surroundings. In traditional artifacts, compatibility with the natural environment does exist and in many aspects has been suited with the climate and environmental features of every locality. The main purpose of the study is to identify and introduce the environmental features of pottery of Guilan, Iran. This is achieved by investigating the interaction between the local potters and their environment. The primary data are collected through library resources, field observation and visiting active potteries in Guilan. In this regard, the main research questions of the present study are as follows: What are the features of Guilan local pottery? What features are compatible with environmental standards? To conduct the study, a descriptive-analytical method is employed. The findings show that pottery in Guilan is not a threat to the environment in terms of local knowledge in using raw material, finding resources of renewable energy, community-based manpower, optimum exploitation of time and energy, potteryware designing with various functions, and re-using a product for further purposes. Nonetheless, there exist some issues which are not environmentally friendly like failure to modernize the potteryware to be of use for current needs, high rate of waste over the production process, and using toxic materials in glazing. Therefore, raising environmental awareness of locals, cultural diffusion, informing the users of the benefits of using pottery, and making improvements to the cycle of design, producing, and marketing all play substantial role in preserving local pottery.

Beyond the Levant: first evidence of a pre-pottery Neolithic incursion into the Nefud Desert, Saudi Arabia.

Directory of Open Access Journals (Sweden)

Rémy Crassard

Full Text Available Pre-Pottery Neolithic assemblages are best known from the fertile areas of the Mediterranean Levant. The archaeological site of Jebel Qattar 101 (JQ-101, at Jubbah in the southern part of the Nefud Desert of northern Saudi Arabia, contains a large collection of stone tools, adjacent to an Early Holocene palaeolake. The stone tool assemblage contains lithic types, including El-Khiam and Helwan projectile points, which are similar to those recorded in Pre-Pottery Neolithic A and Pre-Pottery Neolithic B assemblages in the Fertile Crescent. Jebel Qattar lies ∼500 kilometres outside the previously identified geographic range of Pre-Pottery Neolithic cultures. Technological analysis of the typologically diagnostic Jebel Qattar 101 projectile points indicates a unique strategy to manufacture the final forms, thereby raising the possibility of either direct migration of Levantine groups or the acculturation of mobile communities in Arabia. The discovery of the Early Holocene site of Jebel Qattar suggests that our view of the geographic distribution and character of Pre-Pottery Neolithic cultures may be in need of revision.

Beyond the Levant: First Evidence of a Pre-Pottery Neolithic Incursion into the Nefud Desert, Saudi Arabia

Science.gov (United States)

Crassard, Rémy; Petraglia, Michael D.; Parker, Adrian G.; Parton, Ash; Roberts, Richard G.; Jacobs, Zenobia; Alsharekh, Abdullah; Al-Omari, Abdulaziz; Breeze, Paul; Drake, Nick A.; Groucutt, Huw S.; Jennings, Richard; Régagnon, Emmanuelle; Shipton, Ceri

2013-01-01

Pre-Pottery Neolithic assemblages are best known from the fertile areas of the Mediterranean Levant. The archaeological site of Jebel Qattar 101 (JQ-101), at Jubbah in the southern part of the Nefud Desert of northern Saudi Arabia, contains a large collection of stone tools, adjacent to an Early Holocene palaeolake. The stone tool assemblage contains lithic types, including El-Khiam and Helwan projectile points, which are similar to those recorded in Pre-Pottery Neolithic A and Pre-Pottery Neolithic B assemblages in the Fertile Crescent. Jebel Qattar lies ∼500 kilometres outside the previously identified geographic range of Pre-Pottery Neolithic cultures. Technological analysis of the typologically diagnostic Jebel Qattar 101 projectile points indicates a unique strategy to manufacture the final forms, thereby raising the possibility of either direct migration of Levantine groups or the acculturation of mobile communities in Arabia. The discovery of the Early Holocene site of Jebel Qattar suggests that our view of the geographic distribution and character of Pre-Pottery Neolithic cultures may be in need of revision. PMID:23894294

Instrumental Neutron Activation Analysis and Multivariate Statistics for Pottery Provenance

Science.gov (United States)

Glascock, M. D.; Neff, H.; Vaughn, K. J.

2004-06-01

The application of instrumental neutron activation analysis and multivariate statistics to archaeological studies of ceramics and clays is described. A small pottery data set from the Nasca culture in southern Peru is presented for illustration.

Instrumental Neutron Activation Analysis and Multivariate Statistics for Pottery Provenance

International Nuclear Information System (INIS)

Glascock, M. D.; Neff, H.; Vaughn, K. J.

2004-01-01

The application of instrumental neutron activation analysis and multivariate statistics to archaeological studies of ceramics and clays is described. A small pottery data set from the Nasca culture in southern Peru is presented for illustration.

Instrumental Neutron Activation Analysis and Multivariate Statistics for Pottery Provenance

Energy Technology Data Exchange (ETDEWEB)

Glascock, M. D.; Neff, H. [University of Missouri, Research Reactor Center (United States); Vaughn, K. J. [Pacific Lutheran University, Department of Anthropology (United States)

2004-06-15

The application of instrumental neutron activation analysis and multivariate statistics to archaeological studies of ceramics and clays is described. A small pottery data set from the Nasca culture in southern Peru is presented for illustration.

Inland Ertebølle Culture: the importance of aquatic resources and the freshwater reservoir effect in radiocarbon dates from pottery food crusts

Directory of Open Access Journals (Sweden)

Bente Philippsen

2014-11-01

Full Text Available The Ertebølle culture is a late Mesolithic hunter-gatherer-fisher culture in southern Scandinavia, northern Germany and Poland. Archaeological finds as well as scientific analyses of humans and their artefacts indicate the great importance of aquatic resources, both marine and freshwater, to Ertebølle subsistence. In northern Germany, modern freshwater fish samples can have very high apparent radiocarbon ages (up to 3000 years. If such dramatic 'freshwater reservoir effects' also existed during the late Mesolithic, they could lead to artificially old radiocarbon dates for the bones of Ertebølle humans and domestic dogs, and for carbonised food crusts on cooking pots. Conversely, if we can demonstrate radiocarbon age 'offsets' in such samples, we can often attribute them to the exploitation of freshwater food resources. This article discusses methods of identifying freshwater resources in prehistoric pottery, including radiocarbon reservoir effects. We consider the results of radiocarbon, stable isotope and elemental analyses of food crusts on prehistoric pottery from four sites in the Alster and Trave valleys: Kayhude, Schlamersdorf, Bebensee and Seedorf.

Removal of mercury from water using pottery

International Nuclear Information System (INIS)

Helal, A.A.A.

2006-01-01

In a previous study, the sorption of radiocobalt by powdered pottery materials was investigated. The use of these materials as immobilization matrix for liquid radioactive waste requires the employment of pottery vessels. Therefore, the present study aims to give detailed investigations of the decontamination of radionuclides and toxic elements using pottery containers. These investigations are equally useful to elucidate how far these vessels can be utilized for water purification through decontamination of toxic and heavy metals. The radionuclide or heavy metal removal capability using pottery pots, as low cost sorbents, has been investigated for both radioactive ( 203 Hg) and stable mercury. The results indicated that Hg 2+ is better removed by pottery from neutral to alkaline solutions. The capacity of the used pottery container (100 ml in volume) for complete removal of mercury was found to reach 3 x 10 -4 mol/l, and the time needed was 8 hours. The sorption process was suggested to occur via adsorption and ion exchange. The effect of presence of humic or fulvic acid, as ligands abundant in water, is also investigated. The results imply that, in absence of humic or fulvic acid the sorption follows the expected behaviour, i.e. sorption sites with similar affinity for mercury. In presence of humic or fulvic acid, additional sorption sites are available by the organic molecule when it is associated to the pottery. (orig.)

A preliminary research on characteristics of rare-earth elements in ancient pottery of neolithic age in Su Wan area

International Nuclear Information System (INIS)

Chen Shuyu; Lin Shuqin; Peng Zicheng; Liu Fangxin; Zhang Jingguo

1995-01-01

The content of rare-earth elements in the three ancient ruins of pottery of the Neolithic age along Yangtze River is analyzed by means of Inductively Coupled Plasma Atomic Emission Spectrometry and X-ray fluorescence Spectrometry. It is shown that the distribution of rare-earth elements varies with the sites where the ancient pottery samples were unearthed. Therefore the analysis of the content of the rate-earth elements may help explore the ancient pottery production sites and the route of the ancient culture exchange

Neutron activation analysis of Urartian pottery from eastern Anatolia

International Nuclear Information System (INIS)

Speakman, R.J.; Glascock, M.D.; Stone, E.C.; Cilingiroglu, A.; Zimansky, P.; Neff, H.

2004-01-01

A total of 275 pottery and clay samples from Urartian period sites in eastern Anatolia were analyzed by INAA. The pottery sample originates primarily from the fortress and Outer Town at Ayanis and also includes samples from nearby sites in the Lake Van basin. A small sample of pottery from Bastam, a contemporary Urartian fortress in northwest Iran, and Kef Kalesi, a site on the north shore of Lake Van were also analyzed. Ten distinct compositional groups were identified during the course of the analysis suggesting that pottery was produced at multiple locations throughout the Urartian kingdom. In addition to identifying multiple production locales, the long-distance movement of pottery from the sites of Kef Kalesi and Bastam into the Van Basin and the movement of pottery from Ayanis to Bastam were documented. (author)

A Pottery Electric Kiln Using Decompression

Science.gov (United States)

Naoe, Nobuyuki; Yamada, Hirofumi; Nakayama, Tetsuo; Nakayama, Minoru; Minamide, Akiyuki; Takemata, Kazuya

This paper presents a novel type electric kiln which fires the pottery using the decompression. The electric kiln is suitable for the environment and the energy saving as the pottery furnace. This paper described the baking principle and the baking characteristic of the novel type electric kiln.

Harry Potteri looja uus rekord

Index Scriptorium Estoniae

2005-01-01

J. K. Rowlingult on ilmumas Harry Potteri lugude kuues köide "Harry Potter ja segavereline prints". Vaata ka: Postimees, 11. juuli, lk. 17, pealkirjaga: "Kuuendat Harry Potterit saab osta laupäevast" ; Postimees, 14. juuli, lk. 17, pealkirjaga ""Harry Potter" tuleb Tallinnas öömüüki" ; SL Õhtuleht, 15. juuli, lk. 12, pealkirjaga "Täna öösel saab osta Potteri uue raamatu"

Study of ancient pottery from Slovakia

International Nuclear Information System (INIS)

Lipka, J.; Fusek, G.; Sitek, J.; Hucl, M.; Rausz, J.; Gajdosova, M.

1990-01-01

Ancient pottery samples collected from south-west Slovakia were studied through subjective observation and by Moessbauer spectroscopy. This method is convenient for determining the provenance and the manufacture of pottery. Transformations, induced by firing the clay and characterized by Moessbauer spectroscopy, give valuable information regarding the manufacture as, for instance, the final temperature of firing in it. The relative abundance of Fe 2+ and Fe 3+ determines the atmosphere used to fire a pottery. It has been found that the determination of the firing atmosphere obtained through the subjective observation is in good agreement with that obtained using Moessbauer spectroscopy. An unfired and fired clay was also investigated. (orig.)

Pre-Columbian estucado pottery from El Salvador: A multi-technique investigation

Science.gov (United States)

Sodo, A.

2016-03-01

Pottery is one of the main productions of the pre-Columbian cultures in the Mesoamerican area. Among the others, the estucado pottery represents a very particular type of ceramic, widespread in Maya territory but still never investigated systematically. The peculiarity of this ceramic lies in the unusual application of the color decoration and in the excellent conservation conditions. Seventeen ceramic fragments from El Salvador have been analysed by Raman spectroscopy, SEM/EDS and XRPD, both as fragments and in cross-sections, in order to investigate the manufacturing technique and to understand the good and unexpected conservation state. In both cases, the presence and the chemical nature of a thin white layer (engobe) between the ceramic bulk and the colored decorations seems to be determinant.

Pre-Columbian estucado pottery from El Salvador: A multi-technique investigation

International Nuclear Information System (INIS)

Sodo, A.

2016-01-01

Pottery is one of the main productions of the pre-Columbian cultures in the Mesoamerican area. Among the others, the estucado pottery represents a very particular type of ceramic, widespread in Maya territory but still never investigated systematically. The peculiarity of this ceramic lies in the unusual application of the color decoration and in the excellent conservation conditions. Seventeen ceramic fragments from El Salvador have been analysed by Raman spectroscopy, SEM/EDS and XRPD, both as fragments and in cross-sections, in order to investigate the manufacturing technique and to understand the good and unexpected conservation state. In both cases, the presence and the chemical nature of a thin white layer (engobe) between the ceramic bulk and the colored decorations seems to be determinant.

Gamma-ray spectral map of standard pottery. Pt. 1

International Nuclear Information System (INIS)

Yellin, J.

1984-01-01

The gamma-ray spectrum of a neutron activated Standard Pottery is analyzed completely by means of spectral line shape fitting. A detailed spectral map of the standard is presented as it is typically used in pottery analysis. The spectrum obtained by a planar geometry Ge(Li) detector converts the energy range 11 to 409 keV. The map is intended to serve as a guide to the uninitiated user of Standard Pottery as well as a basis of comparison with other standards employed in pottery provenience work. It is shown that the process of calibrating detectors for spectral line interference can be greatly aided by means of a general approach to spectrum analysis and that much usefull information can be obtained by a general approach to pottery spectrum analysis. (orig.)

Radiocarbon dating prehistoric pottery from Northern Europe

DEFF Research Database (Denmark)

Philippsen, Bente; Craig, Oliver; Heron, Carl

2012-01-01

, such as when aquatic products have been prepared in the pottery. Soot can derive from old wood that was used for the hearth fire, or from (potentially aquatic) food that boiled over. Plant remains may have been present in the clay for a long time before manufacture of the pottery. Post......-depositional contamination with organic carbon, such as humic acids, may also be problematic. We present these data with radiocarbon datings of contemporaneous terrestrial and aquatic samples to find out the true age of the pottery and estimate the reservoir age. Lipid analysis and bulk carbon and nitrogen stable isotope...

Naturally Occurring Radionuclides in Pottery, Ceramic and Glasswares Produced in Bangladesh

International Nuclear Information System (INIS)

Chowdhury, M.I.; Reaz, Rafia; Kamal, M.; Alam, M.N.; Mustafa, M.N.

2005-01-01

The concentrations of naturally occurring radionuclides were measured using gamma spectrometry in the finished products of pottery, glass, ceramic and tiles. Ceramic and pottery utensils, tiles, basin and glassware contained naturally occurring radionuclides. Pottery is produced from local clay materials, but ceramic, tiles, basin and glassware's are made from both local and imported raw materials. Radium and thorium radionuclides are concentrated during the making of pottery from the clay materials due to calcination. Radionuclides concentrated more in the highly calcined pottery products than the low calcined products. Glassware products contained very low quantities of radionuclides comparing with the ceramic and pottery products. Study on radioactivity in the pottery, ceramic and glassware products is important in the assessment of possible radiological hazards to human health. The knowledge is essential for the development of standards and guidelines for the use and management of these materials. (author)

Harry Potteri ABC

Index Scriptorium Estoniae

2002-01-01

Tutvustavat näitlejate ja nende rollide juurde J.K. Rowling'u Harry Potteri lugude teises filmis "Harry Potter ja saladuste kamber" ("Harry Potter and the Chamber of Secrets") : režissöör Chris Columbus. Filmi esilinastumisest New Yorgis

Cultural Arts in the Southwest.

Science.gov (United States)

Cross, Kate

1998-01-01

Presents a pottery project for eighth-grade students based on a study of ancient and modern forms of Pueblo Indian pottery of the Southwest United States. Details the process for creating either carved, red clay, or painted white clay pottery typical of these cultural groups. Relates student reactions to the project. (DSK)

Pottery from Peru. A Handbook. Second Edition.

Science.gov (United States)

Rammage, Alix

One of three handbooks dealing with pottery traditions from around the world, this packet draws together information about historical, ethnographic, and pottery traditions of Peru. The first of 13 brief subsections focuses on Peru's land and people. A presentation of a potter's history of Peru is followed by a discussion of the Chavin Cult (800…

An investigation of pottery production technology for the West Slope wares from Dorylaion (Eski ehir/Turkey)

Energy Technology Data Exchange (ETDEWEB)

Issi, A.; Kara, A.

2013-02-01

Researches in the field of pottery production technology in ancient times, done in different settlements during the same period, may contribute to know relationships established within the different cultural communities. In ancient times, Anatolia (Asia Minor) was the crossroads of ancient civilizations. There are several ancient settlements and artifacts belonging to Hellenistic culture (330-30 BC). West Slope wares from Dorylaion (Eski ehir/Turkey) excavations are the main Hellenistic culture findings. In this study, different analytical techniques were employed for the characterization of these findings in order to enlighten the pottery production technology. Wavelength dispersive X-ray fluorescence (WDXRF) and X-ray diffraction (XRD) were employed to study the chemical and mineralogical composition of the bodies, respectively. Scanning electron microscopy (SEM) and energy dispersive X-ray spectrometry (EDX) were also performed for the microstructural and microchemical characterization of body and slip layers of the selected potsherds. The raw materials used, firing temperatures and atmosphere and related microstructural characteristics were discussed. (Author) 22 refs.

An investigation of pottery production technology for the West Slope wares from Dorylaion (Eski ehir/Turkey)

International Nuclear Information System (INIS)

Issi, A.; Kara, A.

2013-01-01

Researches in the field of pottery production technology in ancient times, done in different settlements during the same period, may contribute to know relationships established within the different cultural communities. In ancient times, Anatolia (Asia Minor) was the crossroads of ancient civilizations. There are several ancient settlements and artifacts belonging to Hellenistic culture (330-30 BC). West Slope wares from Dorylaion (Eski ehir/Turkey) excavations are the main Hellenistic culture findings. In this study, different analytical techniques were employed for the characterization of these findings in order to enlighten the pottery production technology. Wavelength dispersive X-ray fluorescence (WDXRF) and X-ray diffraction (XRD) were employed to study the chemical and mineralogical composition of the bodies, respectively. Scanning electron microscopy (SEM) and energy dispersive X-ray spectrometry (EDX) were also performed for the microstructural and microchemical characterization of body and slip layers of the selected potsherds. The raw materials used, firing temperatures and atmosphere and related microstructural characteristics were discussed. (Author) 22 refs.

Characterization of colour pigments in pre-Columbian Chilean potteries by PIXE elemental analysis

International Nuclear Information System (INIS)

Dinator, M.I.; Morales, J.R.

1990-01-01

Ancient ceremonial potteries belonging to pre-Columbian cultures in Chile are decorated with three colours, red, white and black. Samples of these colours were analyzed with induced x-ray fluorescence by a 6.6 MeV proton beam. The analyses show clearly distinct patterns for each pigment and also denote differences between the same colour in two cultures. Al, Si, K, Ca, Ti, Mn, Fe and Cu were detected. (author) 7 refs.; 5 figs

Not so coarse, nor always plain - the earliest pottery of Syria

NARCIS (Netherlands)

Nieuwenhuyse, Olivier P.; Akkermans, Peter M. M. G.; van der Plicht, Johannes

The site of Tell Sabi Abyad in Syria offers a superb stratified sequence passing, from the aceramic (pre-pottery) to pottery-using Neolithic around 7000 BC Surprisingly the first pottery arrives fully developed with mineral tempering, burnishing and stripey decoration in painted slip. The expected,

PIXE analysis of ancient Jordanian pottery

International Nuclear Information System (INIS)

Saleh, N.; Carlsson, L.E.

1981-01-01

Proton-induced X-ray emission (PIXE) has been applied for the determination of 18 elements (Si, K, Ca, Ti, Cr, Mn, Fe, Ni, Cu, Zn, Ga, Rb, Sr, Y, Zr, Nb, Ba and Pb) in two groups of pottery from two different sites in Jordan, Biblical Bozrah (BB) and Amman Citadel (AC). The analysis showed that the elements Zn, Rb, Sr, Zr and Ba were the most useful elements to study to be able to differentiate between the two groups of pottery. (orig.)

Relevance of pottery on traditional African economy: an ...

African Journals Online (AJOL)

This study probes the relevance of potteries in archaeological records in the reconstruction of traditional African economy as shown among the people of North-East Yoruba land of Nigeria. The use of ethnoarchaeological paradigms in the study of potteries, which has been employed in this study, can shed immense lights ...

New data from Oposisi : implications for Early Papuan pottery phase

International Nuclear Information System (INIS)

Allen, J.; Summerhayes, G.; Mandui, H.; Leavesley, M.

2011-01-01

An apparent colonisation of the Papuan south coast by pottery-making villagers about 2000 years ago let in the 1970s to the development of a regional sequence of first millenium AD decorated pottery styles now known as Early Papuan pottery (EPP). Important in defining this style horizon is the Yule Island site of Oposisi first excavated by Ron Vanderwal in 1969. As part of an on-going re-appraisal of pottery production along this coast by two of us, we took advantage of an opportunity to re-sample the site in 2007. A paper proposing a much earlier starting date for EPP based on dates for sherds in Torres Strait meant that we could also take advantage of this visit to acquire further dating samples. A coherent set of seven new AMS dates strongly supports the Oposisi sequence beginning at c. 2000 BP. Beyond this our sample produced much more obsidian, imported from Fergusson Island 600 km to the east, than had previously been recorded for the site. This attests to stronger and more continuous eastern links than had been previously supposed. Lastly the paper reviews EPP in the light of recent pottery finds that suggest pre-EPP pottery will occur on the south Papuan coast. (author). 21 refs., 8 figs., 8 tabs.

Characterization of pottery from Cerro de Las Ventanas, Zacatecas, Mexico

International Nuclear Information System (INIS)

Lopez-del-Rio, H.; Mireles-Garcia, F.; Mendez-Cardona, R.Y.; Nicolas-Caretta, M.; Speakman, R.J.; Glascock, M.D.

2009-01-01

With the aim of classifying prehispanic pottery from Cerro de Las Ventanas site, Juchipila, Zacatecas, Mexico, instrumental neutron activation analysis (INAA) was used to analyze ceramic samples at the University of Missouri Research Reactor Center. Thirty-two chemical elements were measured: Al, As, Ba, Ca, Ce, Co, Cr, Cs, Dy, Eu, Fe, Hf, K, La, Lu, Mn, Na, Nd, Rb, Sb, Sc, Sm, Sr, Ta, Tb, Ti, Th, U, V, Yb, Zn, and Zr. Two multivariate statistical methods, cluster analysis and principal component analysis, were performed on the dataset to examine similarities between samples and to establish compositional groups. The statistical analyses of the dataset suggest that the pottery samples form a unique chemically homogeneous group, with the exception of one pottery sample. The compositional data were compared to an existing Mesoamerican ceramic database. It was found that the newly generated data fit best with data from a previous chemical analysis of pottery from the Malpaso Valley. However, despite the apparent similarity, pottery samples from the site of Cerro de Las Ventanas represent a new and unique chemical fingerprint in the region. (orig.)

Characterization of pottery from Cerro de Las Ventanas, Zacatecas, Mexico

Energy Technology Data Exchange (ETDEWEB)

Lopez-del-Rio, H.; Mireles-Garcia, F. [Unidad Academica de Estudios Nucleares, UAZ, Zacatecas (Mexico); Mendez-Cardona, R.Y. [Unidad Academica de Antropologia, UAZ, Zacatecas (Mexico); Nicolas-Caretta, M. [INAH Delegacion Zacatecas (Mexico); Coordinacion de Ciencias Sociales y Humanidades, UASLP, Fracc. Talleres, SLP (Mexico); Speakman, R.J. [Museum Conservation Inst., Smithsonian Institution, Suitland, MD (United States); Glascock, M.D. [Research Reactor Center, Univ. of Missouri, Columbia, MO (United States)

2009-09-15

With the aim of classifying prehispanic pottery from Cerro de Las Ventanas site, Juchipila, Zacatecas, Mexico, instrumental neutron activation analysis (INAA) was used to analyze ceramic samples at the University of Missouri Research Reactor Center. Thirty-two chemical elements were measured: Al, As, Ba, Ca, Ce, Co, Cr, Cs, Dy, Eu, Fe, Hf, K, La, Lu, Mn, Na, Nd, Rb, Sb, Sc, Sm, Sr, Ta, Tb, Ti, Th, U, V, Yb, Zn, and Zr. Two multivariate statistical methods, cluster analysis and principal component analysis, were performed on the dataset to examine similarities between samples and to establish compositional groups. The statistical analyses of the dataset suggest that the pottery samples form a unique chemically homogeneous group, with the exception of one pottery sample. The compositional data were compared to an existing Mesoamerican ceramic database. It was found that the newly generated data fit best with data from a previous chemical analysis of pottery from the Malpaso Valley. However, despite the apparent similarity, pottery samples from the site of Cerro de Las Ventanas represent a new and unique chemical fingerprint in the region. (orig.)

Analytical investigations of glazed Islamic pottery

International Nuclear Information System (INIS)

Pernicka, E.; Krejsa, P.

1978-08-01

42 fragments of medieval glazed pottery from seven sites in Iran, Afghanistan and India were analyzed by instrumental neutron activation analysis (INAA). In addition a secondary clay standard and some samples were analyzed by X-ray fluorescence for their main components. The results of the trace analysis formed the basis for cluster analysis using the graphtheoretical method of the minimum spanning tree. The samples were partitioned into five clusters, which were compared with the provenance of their respective members. Preliminary results indicate that pottery from the north of Afganistan can be differentiated from the southern one, while the southern ware seems to be homogeneous over a large area from Herat to Ghazni. Some of the pottery samples from Sistan have a different composition, which is due to a different production technique. The mass probably consisted of a 4 : 1 mixture of quartz and clay or a 15 : 4 : 1 mixture of quartz, clay and frit for the glaze. A similar recipe is described by Abu'l-Quasim, a medieval Persian potter. (author)

"Stabilitas loci" of inhabitants of the Stroked Pottery site in Jaroměř (Eastern Bohemia, Czech Republic)

Czech Academy of Sciences Publication Activity Database

Burgert, Pavel

2015-01-01

Roč. 53, č. 3 (2015), s. 473-483 ISSN 0323-1119 R&D Projects: GA ČR GA15-16963S Institutional support: RVO:67985912 Keywords : Neolithic * Stroke Pottery culture * longhouse * spatial analysis Subject RIV: AC - Archeology, Anthropology, Ethnology

FRAGMENTS' DISCOURSE: SOCIAL COSMOLOGY AND ALTERITY IN PRE-COLONIAL GUARANI POTTERY

Directory of Open Access Journals (Sweden)

Adriana Schmidt Dias

2008-12-01

Full Text Available According to the 16th century ethno historical documents, Guarani pottery decoration and formal variability were related to distinct kinds of vessel's use and painted pottery was used mainly in ritual situations. We analyze archaeological pottery collections from Rio Grande do Sul North shore and Norwest region, seeking to explore the relationship between graphic patterns and distinct functional types of vessels, as well the regional and/or chronological stylistic variation of the sample. In the case study here presented, we suggest that painted pottery has high potential for the analysis of issues related to pre-colonial Guarani alterity and their social cosmological universe.

Analytical investigations of cooking pottery from Tell Beydar (NE-Syria)

International Nuclear Information System (INIS)

Broekmans, T.; Adriaens, A.; Pantos, E.

2004-01-01

Within the framework of a technological and socio-economical study of pottery production in Tell Beydar (NE-Syria) during the third millennium BC, the chemical composition and mineralogy of cooking pottery from that site has been studied using polarizing microscopy, scanning electron microscopy with energy dispersive X-ray detection (SEM-EDX) and X-ray diffraction by means of synchrotron radiation (SR-XRD). The obtained data were used to make inferences concerning the pottery's technology, such as clay preparation and firing techniques

Plastic raw materials in Neolithic pottery production

Directory of Open Access Journals (Sweden)

Alexander A. Bobrinsky

2012-12-01

Full Text Available The paper is dedicated to the investigation of various natural silts as the most ancient type of raw material used in pottery production. The authors describe the specific features of the composition of plain and mountain silts, and discover the same features in ancient ceramics from different regions in Russia. It can be concluded that silts were the earliest raw material used, a tradition that faded away during the evolution of pottery production.

PASEDHULURAN AS A SOCIAL CAPITAL FOR LOCAL ECONOMIC DEVELOPMENT: EVIDENCE FROM POTTERY VILLAGE

Directory of Open Access Journals (Sweden)

Mila Karmilah

2014-06-01

Full Text Available The increase in both industrialization and tourism in Kasongan village famous with its pottery being the tourism Village since 1988, radically altered the local economy and domestic life. Based on oral history, survey, and documentary sources, this paper examine the impact of economics globalization to the diversity of culture in Kasongan. Globalization has two faces. If it can be managed properly, globalization can certainly give sufficient benefit to the country. The result of study indicated that pasedhuluran kinship systems in pottery production chain as one of social capital in socio-economic development in Kasongan, play an important role. This can be seen in terms of hiring local labor, then the pottery associated with the ordering system, and the use of the showroom to promote their pottery. Based on this note that the negative impact of globalization, especially the pottery in Kasongan indsutry can be minimized by pasedhuluran system. Peningkatan industrialisasi dan pariwisata di Desa Kasongan yang terkenal dengan kerajinan gerabah yang telah berkembang sejak tahun 1972 dan menjadi desa wisata pada tahun 1988, secara radikal telah mengubah ekonomi lokal dan kehidupan masyarakat di desa tersebut. Berdasarkan wawancara terkait sejarah, survei, dan sumber-sumber dokumenter lainnya, maka tulisan ini akan mengkaji dampak globalisasi ekonomi terhadap keragaman budaya masyarakat setempat. Globalisasi memiliki dua sisi. Jika globalisasi dapat dikelola dengan baik, maka globalisasi dapat memberikan manfaat yang cukup baik bagi negara. Namun, jika suatu negara tidak dapat beradaptasi dan menentukan strategi yang perlu diterapkan dalam rangka menghadapi globalisasi, negara akan menjadi korban dari globalisasi. Hasil penelitian menunjukkan bahwa pasedhuluran adalah sistem kekerabatan di rantai produksi kegiatan produksi gerabah. Pasedhuluran sebagai salah satu modal sosial dalam pembangunan sosial-ekonomi di Kasongan, memainkan peranan yang

Application of Moessbauer spectroscopy to study archaeological Egyptian pottery

International Nuclear Information System (INIS)

Eissa, N.A.

1988-01-01

Moessbauer spectra have been used as ''fingerprints'' in obtaining information an ancient Egyptian pottery and in fine art. An empirical relation has been found that connects the natural radiation dose with the intensity ratio of the two non-magnetic central peaks. It was suggested that this relation be used for dating ancient pottery. 8 refs, 13 figs, 2 tabs

Uus raamat tõstis Potteri-palaviku haripunkti / Mari Rebane

Index Scriptorium Estoniae

Rebane, Mari

2007-01-01

Eestis esilinastus 20. juulil Harry Potteri viies film "Harry Potter ja Fööniksi ordu" ("Harry Potter and the Order of the Phoenix"), režissöör David Yates : Ameerika Ühendriigid-Suurbritannia 2007. Alates 21. juulist saab osta seitsmendat ja ühtlasi viimast J. K. Rowlingu Potteri-sarja raamatut "Harry Potter and the Deathly Hallows"

Thermoluminescence dating of pottery

International Nuclear Information System (INIS)

Higashimura, Takenobu; Ichikawa, Yoneta.

1978-01-01

This report is divided into two parts. The first half describes on the history of thermoluminescence dating, and the latter half, the principle and measurement examples. It was in late 1955 that the measurement of radiation dose using thermoluminescence began. The method to thermoluminescence dating was developed when it was found that most natural stones emit the thermoluminescence. About Greek earthen wares, the study of which was presented in 1961 by G. Kennedy of University of California, the dating was able to be made within the standard deviation of 10%. Since then, this dating method progressed rapidly, and a number of laboratories are now forwarding the investigation. In the samples of natural materials, intensity of thermoluminescence I is proportional to natural radiation dose D which has been absorbed by the samples, i.e. I = kD, where k is the susceptibility of thermoluminescence of the samples. Since k is different in each sample, D can be determined by irradiating the sample with β or γ ray of known dose D 0 , measuring its luminescence I 0 , and eliminating k through these two equations, because i 0 = kD 0 . Next, if t is assumed to be the time passed since a pottery was made, D is expressed as Rt, where R is the natural radiation dose per year absorbed by the pottery. Thus t is determined if R is known. The report describes on the method of measuring R. As an example, the results of measurement of the potteries excavated at Iwakura remains, Yorikura, Taishaku-kyo, are listed. Results by 14 C dating are also described for reference. (Wakatsuki, Y.)

Annual dose measurements and TL-dating of ancient Egyptian pottery

Energy Technology Data Exchange (ETDEWEB)

Abdel-Wahab, M S; El-Fiki, S A; Abdel-Kariem, S; El-Faramawy, N [Ain Shams University, Cairo (Egypt). Faculty of Science; EL-Fiki, M A [National Institute of Standards, Cairo (Egypt); Gomaa, M [Atomic Energy Establishment, Cairo (Egypt). Nuclear Research Center

1996-05-01

In the course of the dating of ancient Egyptian pottery, pottery sherds were collected from three archaeological tombs in Nazlet El Samman region, Giza zone (Egypt). The annual dose from natural background was measured by gamma spectrosocopic technique as well as thermoluminescence (TL) measurements. The results of both methods are in good agreement with a consistency of 99.69%. The extracted quartz exhibited TL dating peaks at about (305 {+-} 5){sup o}C. The TL dating shows an age of 4301 {+-} 100 years for the examined pottery which belongs to the ``Fourth Dynasty`` in the ``OlKingdom`` . The uncertainties in TL dating using the additive method are much lower than that of archaeologists. (author).

Annual dose measurements and TL-dating of ancient Egyptian pottery

Science.gov (United States)

Abdel-Wahab, M. S.; El-Fiki, S. A.; El-Fiki, M. A.; Gomaa, M.; Abdel-Kariem, S.; El-Faramawy, N.

1996-05-01

In the course of the dating of ancient Egyptian pottery, pottery sherds were collected from three archaeological tombs in Nazlet El Samman region, Giza zone (Egypt). The annual dose from natural background was measured by gamma spectroscopic technique as well as thermoluminescence (TL) measurements. The results of both methods are in good agreement with a consistency of 99.69%. The extracted quartz exhibited TL dating peaks at about(305 ± 5|4)°C. The TL dating shows an age of 4301 ± 100 years for the examined pottery which belongs to the "Fourth Dynasty" in the "Old Kingdom". The uncertainties in TL dating using the additive method are much lower than that of archeologists.

Annual dose measurements and TL-dating of ancient Egyptian pottery

International Nuclear Information System (INIS)

Abdel-Wahab, M.S.; El-Fiki, S.A.; Abdel-Kariem, S.; El-Faramawy, N.; Gomaa, M.

1996-01-01

In the course of the dating of ancient Egyptian pottery, pottery sherds were collected from three archaeological tombs in Nazlet El Samman region, Giza zone (Egypt). The annual dose from natural background was measured by gamma spectrosocopic technique as well as thermoluminescence (TL) measurements. The results of both methods are in good agreement with a consistency of 99.69%. The extracted quartz exhibited TL dating peaks at about (305 ± 5) o C. The TL dating shows an age of 4301 ± 100 years for the examined pottery which belongs to the ''Fourth Dynasty'' in the ''OlKingdom'' . The uncertainties in TL dating using the additive method are much lower than that of archaeologists. (author)

Trace elements measurement by PIXE in the appraisal of the ancient potteries

International Nuclear Information System (INIS)

Zhang, Z.Q.; Cheng, H.S.; Xia, H.N.; Jiang, J.C.; Gao, M.H.; Yang, F.J.

2002-01-01

Fifty pieces of pottery samples were collected from two domains with different types of ancient Sino-civilization. The concentrations of trace elements Cr, Ni, Cu, Zn, Pb, Rb, Sr, Y and Zr were measured by proton-induced X-ray emission technique. Multivariate statistical processing of the results allows us to locate the provenance of the ancient potteries. The experimental results also show that the relative trace element contents Ni-Rb-Zr are useful for distinguishing these two types of Chinese ancient potteries

Analysis of radiocarbon dates of an archaeological site in the Russian Far East: The marine reservoir effect as seen on charred remains on pottery

International Nuclear Information System (INIS)

Kunikita, Dai; Yoshida, Kunio; Miyazaki, Yumiko; Saito, Keita; Endo, Aya; Matsuzaki, Hiroyuki; Ito, Shinji; Kobayashi, Tatsuo; Fujimoto, Tsuyoshi; Kuznetsov, A.M.; Krupyanko, A.A.; Tabarev, A.M.

2007-01-01

In order to obtain precise and accurate calibrated radiocarbon chronologies for archaeological sites, it is necessary to determine the provenance of the carbon material being dated. Of particular note is determining the provenance and radiocarbon age of charcoal remains on pottery. In this context, we discuss the decipherment of dates on the Ustinovka-8 site in the Russian Far East. Using δ 13 C, δ 15 N and C:N it is possible to ascribe charcoal provenance to terrestrial and marine origins. Our data show radiocarbon age difference that are clearly associated with carbon origin, and a maximum estimated ΔR of approximately 400 years during the Zaisanovskaya culture, 4400 cal BP. A combination of pottery analysis and 14 C dating at this site determined the Zaisanovskaya cultural period to be 4000-5000 cal BP, the Boismanskaya and the Late Rudninskaya cultural period 5800-6500 cal BP, and the Early Rudninskaya cultural period of 6800-7100 cal BP

Microanalysis study on ancient Wiangkalong Pottery

Science.gov (United States)

Won-in, K.; Tancharakorn, S.; Dararutana, P.

2017-09-01

Wiangkalong is one of major ceramic production cities in northern of Thailand, once colonized by the ancient Lanna Kingdom (1290 A.D.). Ancient Wiangkalong potteries were produced with shapes and designs as similar as those of the Chinese Yuan and Ming Dynasties. Due to the complex nature of materials and objects, extremely sensitive, spatially resolved, multi-elemental and versatile analytical instruments using non-destructive and non-sampling methods to analyze theirs composition are need. In this work, micro-beam X-ray fluorescence spectroscopy based on synchrotron radiation was firstly used to characterize the elemental composition of the ancient Wiangkalong pottery. The results showed the variations in elemental composition of the body matrix, the glaze and the underglaze painting, such as K, Ca, Ti, V, Cr, Mn and Fe.

Pb and Sr isotopic compositions of ancient pottery: a method to discriminate production sites

International Nuclear Information System (INIS)

Zhang Xun; Chen Jiangfeng; Ma Lin; He Jianfeng; Wang Changsui; Qiu Ping

2004-01-01

The discriminating of production sites of ancient pottery samples using multi-isotopic systematics was described. Previous work has proven that Pb isotopic ratios can be used for discriminating the production sites of ancient pottery under certain conditions. The present work suggests that although Nd isotopic ratios are not sensitive to the production sites of ancient pottery, Sr isotopic ratios are important for the purpose. Pb isotopic ratios are indistinguishable for the pottery excavated from the Jiahu relict, Wuyang, Henan Province and for famous Qin Terra-cotta Figures. But, the 87 Sr/ 86 Sr ratios for the former (about 0.715) are significantly lower than that of the latter (0.717-0.718). The authors concluded that a combined use of Pb and Sr isotopes would be a more powerful method for discriminating the production site of ancient pottery. (authors)

Variability in coiling technique in LBK pottery inferred by experiments and pore structure micro-tomography analysis

Czech Academy of Sciences Publication Activity Database

Neumannová, Klára; Petřík, J.; Vostrovská, I.; Dvořák, J.; Zikmund, T.; Kaiser, J.

2017-01-01

Roč. 69, č. 2 (2017), s. 172-186 ISSN 0323-1267 R&D Projects: GA ČR(CZ) GA14-07062S Grant - others:GA MŠk(CZ) LQ1601; GA ČR(CZ) GA17-11711S Program:LQ; GA Institutional support: RVO:67985912 Keywords : forming techniques * micro-tomography * Neolithic * Linear Pottery culture (LBK) Subject RIV: AC - Archeology, Anthropology, Ethnology OBOR OECD: Archaeology

First molecular and isotopic evidence of millet processing in prehistoric pottery vessels

Science.gov (United States)

Heron, Carl; Shoda, Shinya; Breu Barcons, Adrià; Czebreszuk, Janusz; Eley, Yvette; Gorton, Marise; Kirleis, Wiebke; Kneisel, Jutta; Lucquin, Alexandre; Müller, Johannes; Nishida, Yastami; Son, Joon-Ho; Craig, Oliver E.

2016-12-01

Analysis of organic residues in pottery vessels has been successful in detecting a range of animal and plant products as indicators of food preparation and consumption in the past. However, the identification of plant remains, especially grain crops in pottery, has proved elusive. Extending the spectrum is highly desirable, not only to strengthen our understanding of the dispersal of crops from centres of domestication but also to determine modes of food processing, artefact function and the culinary significance of the crop. Here, we propose a new approach to identify millet in pottery vessels, a crop that spread throughout much of Eurasia during prehistory following its domestication, most likely in northern China. We report the successful identification of miliacin (olean-18-en-3β-ol methyl ether), a pentacyclic triterpene methyl ether that is enriched in grains of common/broomcorn millet (Panicum miliaceum), in Bronze Age pottery vessels from the Korean Peninsula and northern Europe. The presence of millet is supported by enriched carbon stable isotope values of bulk charred organic matter sampled from pottery vessel surfaces and extracted n-alkanoic acids, consistent with a C4 plant origin. These data represent the first identification of millet in archaeological ceramic vessels, providing a means to track the introduction, spread and consumption of this important crop.

Geochemical studies of Guarani ethnic groups pottery with XRF

International Nuclear Information System (INIS)

Facetti-Masulli, J.F.; Romero de Gonzalez, V.; Zulma de Diaz; Kump, P.

2010-01-01

Artefacts of pottery belonging to the Guarani ethnic group were investigated by XRF techniques. The Tupi-Guarani, is one of the three main representatives of the Neolithic culture in the Amazonian scope. Such an ethnic group dispersed towards the South; in the Paraguayan area between the Paraguay and the Parana Rivers several Guarani ethnic movements by both rivers and their tributaries are perceived. The lithology and ceramics typology have contributed to support that perception. The archaeological findings help to clarify prehistoric cultural aspects and dispersal areas. In that context, the knowledge of the chemical composition of the found ceramic devices, in particular of the rare earth elements (REE) and other refractory ones provide information on this dispersion and its expansion. Selected trace elements (Rb, Sr, Y, Zr, Nb, Ba, La, Ce, and Nd) were determined in samples from thirteen archaeological sites with XRF using an Am-241 source. Their spidergrams have allowed identifying four different sets of samples according to their areas of provenance. (author)

Dots close together on a map: Mycenaean pottery in the Jordan valley

NARCIS (Netherlands)

van Wijngaarden, G.J.; Steiner, M.L.; van der Steen, E.J.

2008-01-01

Pottery made in the Aegean during the Mycenaean period (ca. 1600-1100 BC) has been found at many sites in the Levant. Since such Mycenaean pottery is classified in detail and easily recognisable, this material is suitable to research long-distance trade and interconnections between the Mycenaean

Study on the pre-qin pottery and proto-porcelain from boluo county, Guangdong province with INAA

International Nuclear Information System (INIS)

Wang Jianping; Chen Tiemei

2003-01-01

Seventy-seven pottery and proto-porcelain sherds collected from Meihuadun, Yingang and Henglingshan sites of Boluo County, Guangdong Province were studied with INAA. These sherds are of Western Zhou to Warring States Period. Concentrations of 27 elements were measured, then principal component analysis and other statistical procedures were applied to the data set in order to classify these sherds. This study shows: (1) Though these 3 archaeological sites are located close to each other within an area of about 1000 km 2 , ancient potters of these sites might use raw materials of different origins for pottery production, as pottery sherds of these 3 sites show different chemical compositions. Such differentiation is also observed for the proto-porcelain samples, indicating that proto-porcelain samples found at Meihuadun and Henglingshan might be of different provenance; (2) In each site during the Western Zhou to Spring-Autumn Period the same raw material was used for both hard pottery and soft pottery manufacturing, while during the Warring States Period no similarity in chemical compositions was observed between hard pottery and soft pottery samples. It is wondered if this phenomenon means an advancement of ceramic technology

Elemental analysis of pottery from Cerro de las Ventanas, Zacatecas, by INAA

Energy Technology Data Exchange (ETDEWEB)

Lopez del Rio, H.; Mireles G, F. [Universidad Autonoma de Zacatecas, Unidad Academica de Estudios Nucleares, Calle Cipres No. 10, Fracc. La Penuela, 98068 Zacatecas (Mexico); Mendez C, R. Y. [Universidad Autonoma de Zacatecas, Unidad Academica de Antropologia, Apdo. Postal 555 Suc. C, Zacatecas (Mexico); Nicolas C, M. [Universidad Autonoma de San Luis Potosi, Coordinacion de Ciencias Sociales y Humanidades, Av. Industrias 101-A, Fracc. Talleres, 78494 San Luis Potosi (Mexico); Speakman, R. J. [Museum Conservation Institute, Smithsonian Institution, Suitland, 20746 Maryland (United States); Glascock, M. D. [Reactor Center, University of Missouri, Columbia, 65211 Missouri (United States)

2009-10-15

Fifteen ceramic fragments samples from Cerro de las Ventanas site, Zacatecas, were analyzed by instrumental neutron activation analysis. Thirty-two elements were measured: Al, As, Ba, Ca, Ce, Co, Cr, Cs, Dy, Eu, Fe, Hf, K, La, Lu, Mn, Na, Nd, Rb, Sb, Sc, Sm, Sr, Ta, Tb, Ti, Th, U, V, Yb, Zn, and Zr. Cluster analysis and principal component analysis were performed on the dataset to examine similarities between samples and to establish compositional groups. The statistical analyses of the dataset suggest that the pottery samples form a unique chemically homogeneous group, with the exception of one pottery sample. The compositional data were compared to an existing Meso american ceramic database. It was found that the newly generated data fit best with data from a previous chemical analysis of pottery from the Mal paso Valley. However, despite the apparent similarity, pottery samples from the site of Cerro de las Ventanas represent a new and unique chemical fingerprint in the region. (Author)

Elemental analysis of pottery from Cerro de las Ventanas, Zacatecas, by INAA

International Nuclear Information System (INIS)

Lopez del Rio, H.; Mireles G, F.; Mendez C, R. Y.; Nicolas C, M.; Speakman, R. J.; Glascock, M. D.

2009-10-01

Fifteen ceramic fragments samples from Cerro de las Ventanas site, Zacatecas, were analyzed by instrumental neutron activation analysis. Thirty-two elements were measured: Al, As, Ba, Ca, Ce, Co, Cr, Cs, Dy, Eu, Fe, Hf, K, La, Lu, Mn, Na, Nd, Rb, Sb, Sc, Sm, Sr, Ta, Tb, Ti, Th, U, V, Yb, Zn, and Zr. Cluster analysis and principal component analysis were performed on the dataset to examine similarities between samples and to establish compositional groups. The statistical analyses of the dataset suggest that the pottery samples form a unique chemically homogeneous group, with the exception of one pottery sample. The compositional data were compared to an existing Meso american ceramic database. It was found that the newly generated data fit best with data from a previous chemical analysis of pottery from the Mal paso Valley. However, despite the apparent similarity, pottery samples from the site of Cerro de las Ventanas represent a new and unique chemical fingerprint in the region. (Author)

Distinguishing of artificial irradiation by α dose: a method of discriminating imitations of ancient pottery

International Nuclear Information System (INIS)

Wang Weida; Xia Junding; Zhou Zhixin; Leung, P.L.

2003-01-01

If a modern pottery is artificially irradiated by γ-rays of 60 Co source, the modern will become ancient when the pottery is dated by the thermoluminescence technique. For distinguishing artificial irradiation a study was made. Meanwhile the 'fine-grain' and 'pre-dose' techniques were used respectively for measurement of the paleodose in a fine-grain sample from the same pottery. If the paleodose measured by the fine-grain technique is greater than that by the pre-dose techniques, we can affirm that the difference between two paleodoses is due to α dose and this paleodose containing α component results from natural radiation, the pottery therefore is ancient. If two paleodoses are equal approximately, i.e. α dose is not included in the paleodose, the paleodose comes from artificial γ irradiation and the pottery is an imitation

Studies of Li, B and N in ancient oriental pottery and modern ceramic materials by means of (n,p) and (n,α) spectrometry

International Nuclear Information System (INIS)

Fink, D.; Riederer, J.

1981-01-01

The content of Li, B, and N is examined in ancient and modern pottery and its glazes by means of (n,p) and (n,α) reactions with thermal neutrons. Most samples exhibit a proportionality between B and Li concentrations with preferred values around 0.01 at.%. One group of pottery shows nearly constant Li abundance around 0.1 at.%, the B content varying from 10 -4 at.% to 10 at.%. An explanation is given, and the individual groups of pottery are described in detail. Results for different archaeological sites of Sumerian, Babylonian, Assyrian, Phoenician and Roman provenience are presented. The data scattering of B and Li contents of samples from different places of origin varies considerably, and can be used as a measure of the economical importance of ancient centers. Local urban cultures, such as Ur, exhibit a relative data scattering around 0.2, cities with average trade relations show values around 0.4, and for the famous trade center Palmyra, 0.8 was found. The B/Li ratio of pottery indicates whether the clay used is a fresh water or a marine sediment. The B and Li contents of Euphrates pottery show systematic variations along the river valley. Several samples, found in the Mesopotamian region are highly enriched in nitrogen. This is probably due to salt precipitation in the surrounding soil after the destruction of the irrigation facilities by the Mongols in 1258. (orig.)

A note on the differential thermal analysis of Amazonian archeological pottery

International Nuclear Information System (INIS)

Enriquez, C.R.; Beltrao, M. da C. de M.C.; Danon, J.

1979-02-01

Sherds of archeological pottery of the mouth of the Amazon river are investigated by D.T.A.. These samples have been previously investigated by thermoluminescence (T.L.) and Moessbauer spectroscopy (M.S.). The aim of the study has been to establish possible correlations between the hydration phenomena and the observed charges in the iron oxides of the pottery. (author) [pt

Provenance determination of pottery by trace element analysis. Problems, solutions and applications

International Nuclear Information System (INIS)

Mommsen, H.

2001-01-01

Provenance determinations of pottery by chemical analysis is reviewed and shown to work well. Since pottery is produced from a well homogenized clay paste according to a certain recipe, sharp elemental patterns are expected for a series of products having the same origin. To obtain such patterns when forming compositional groups of pottery, a consideration of experimental errors, a correction for dilution and a choice of only stable elements is necessary. The patterns thus obtained will have low probability of overlap with groups of different origin. Examples for well defined groups of German stonewares and of Mycenaean wares from the Peloponnese are recorded. (author)

CHRONOLOGY AND DYNAMICS OF ANCIENT POTTERY TRADITIONS' DISSEMINATION IN STEPPES OF THE LOWER VOLGA REGION

DEFF Research Database (Denmark)

Vybornov, Aleksandr A.; Vasilyeva, Irina N.; Kulkova, Marianna A.

2018-01-01

The territory of the Lower Volga plays an important role in the study of the Neolithic of Eastern Europe. The leading indicator of this epoch is pottery. Determining the chronology of pottery making is one of the most complex issues. Over the past ten years, a large number of radiocarbon dates (43......) have been obtained on various materials: coal, bones, organic materials in pottery, crusts, humus. They allowed accurate determining of the initial time of appearance of the most ancient crockery in the Lower Volga region - the middle of the 7th millennium BC. The authors determine the chronological...... analysis made it possible to clarify the genesis, the features of the dynamics and the further destiny of pottery in the region. The combination of the latest data allows referring the Neolithic monuments of steppe territory of the Lower Volga to the area of the ancient pottery in Eastern Europe. A...

Neutron activation analysis for the archaeometric study of Catamarca pottery

International Nuclear Information System (INIS)

Pla, Rita R.; Moreno, Monica A.; Ratto, Norma R.

1999-01-01

Samples of pottery and raw materials from the Puna and the mesothermal valleys regions were irradiated in the RA-3 reactor for 5 hours and 22 elements (As, Ba, Ce, Co, Cr, Cs, Eu, Fe, Gd, Hf, La, Lu, Nd, Rb, Sb, Sc, Sm, Ta, Tb, Th, U and Yb) were determined by instrumental analysis, 37 days after the irradiation. The results allow drawing conclusions on the production and distribution of the pottery in the region. (authors)

Studies of Li, B and N in ancient oriental pottery and modern ceramic materials by means of (n,p) and (n,. cap alpha. ) spectrometry

Energy Technology Data Exchange (ETDEWEB)

Fink, D. (Hahn-Meitner-Institut fuer Kernforschung Berlin G.m.b.H. (Germany, F.R.)); Riederer, J. (Staatliche Museen Preussischer Kulturbesitz, Berlin (Germany, F.R.). Rathgen-Forschungslabor)

1981-12-31

The content of Li, B, and N is examined in ancient and modern pottery and its glazes by means of (n,p) and (n,..cap alpha..) reactions with thermal neutrons. Most samples exhibit a proportionality between B and Li concentrations with preferred values around 0.01 at.%. One group of pottery shows nearly constant Li abundance around 0.1 at.%, the B content varying from 10/sup -4/ at.% to 10 at.%. An explanation is given, and the individual groups of pottery are described in detail. Results for different archaeological sites of Sumerian, Babylonian, Assyrian, Phoenician and Roman provenience are presented. The data scattering of B and Li contents of samples from different places of origin varies considerably, and can be used as a measure of the economical importance of ancient centers. Local urban cultures, such as Ur, exhibit a relative data scattering around 0.2, cities with average trade relations show values around 0.4, and for the famous trade center Palmyra, 0.8 was found. The B/Li ratio of pottery indicates whether the clay used is a fresh water or a marine sediment. The B and Li contents of Euphrates pottery show systematic variations along the river valley. Several samples, found in the Mesopotamian region are highly enriched in nitrogen. This is probably due to salt precipitation in the surrounding soil after the destruction of the irrigation facilities by the Mongols in 1258.

Classifying and Visualising Roman Pottery using Computer-scanned Typologies

Directory of Open Access Journals (Sweden)

Jacqueline Christmas

2018-05-01

Full Text Available For many archaeological assemblages and type-series, accurate drawings of standardised pottery vessels have been recorded in consistent styles. This provides the opportunity to extract individual pot drawings and derive from them data that can be used for analysis and visualisation. Starting from PDF scans of the original pages of pot drawings, we have automated much of the process for locating, defining the boundaries, extracting and orientating each individual pot drawing. From these processed images, basic features such as width and height, the volume of the interior, the edges, and the shape of the cross-section outline are extracted and are then used to construct more complex features such as a measure of a pot's 'circularity'. Capturing these traits opens up new possibilities for (a classifying vessel form in a way that is sensitive to the physical characteristics of pots relative to other vessels in an assemblage, and (b visualising the results of quantifying assemblages using standard typologies. A frequently encountered problem when trying to compare pottery from different archaeological sites is that the pottery is classified into forms and labels using different standards. With a set of data from early Roman urban centres and related sites that has been labelled both with forms (e.g. 'platter' and 'bowl' and shape identifiers (based on the Camulodunum type-series, we use the extracted features from images to look both at how the pottery forms cluster for a given set of features, and at how the features may be used to compare finds from different sites.

Archaeometrical analysis of Neolithic pottery from the Divača region, Slovenia

Directory of Open Access Journals (Sweden)

Andreja Žibrat Gašparič

2004-12-01

Full Text Available The results of the mineralogical and chemical analyses of pottery from the Neolithic period from the Divača region are presented. Pottery samples from two rock shelters, i.e. Mala Triglavca and Trhlovca, were included in the analyses, as well as sediment samples from other rock shelters, caves and rivers around this area. The mineralogical and chemical composition of the ceramic is uniform in most of the samples; the differences between the clay pastes of the vessels are in the use of a tempering material, mostly calcite grains. The sediment samples, especially from the cave deposits, point to a local production of the Neolithic pottery on the Karst plateau.

Investigation of trace elements in Guangxi ancient pottery by INAA

International Nuclear Information System (INIS)

Peng Zicheng; Sun Weidong; Huang Yunlan

1997-01-01

Guangxi Zhuang Nationality Autonomous Region is an original place for manufacture of ancient pottery in China since Zenpiyan site, dated 9240-10370 years ago, was excavated. Contents of trace elements La, Ce, Nd, Sm, Eu, Tb, Yb, Lu, U, Th, Sc, Ta, Ba, Cs, Rb, Sr and Zr in 44 pottery shards from Guangxi sites, dated from 1450 B.C. to 200 A.D., were determined by INAA and XRF. The provenances of the 44 samples are postulated by the analyses of geochemical parameters

Pottery use by early Holocene hunter-gatherers of the Korean peninsula closely linked with the exploitation of marine resources

Science.gov (United States)

Shoda, Shinya; Lucquin, Alexandre; Ahn, Jae-ho; Hwang, Chul-joo; Craig, Oliver E.

2017-08-01

The earliest pottery on the Korean peninsula dates to the early Holocene, notably later than other regions of East Asia, such as Japan, the Russian Far East and Southern China. To shed light on the function of such early Korean pottery and to understand the motivations for its adoption, organic residue analysis was conducted on pottery sherds and adhered surface deposit on the wall of pottery vessels (foodcrusts) excavated from the Sejuk shell midden (7.7-6.8ka calBP) on the southeastern coast and the Jukbyeon-ri site (7.9-6.9ka calBP) on the eastern coast of the Korean peninsula, that represents the earliest pottery assemblages with reliable radiocarbon dates. Through chemical and isotopic residue analysis, we conclude that the use of pottery at these sites was oriented towards marine resources, supported by lipid biomarkers typical of aquatic organisms and stable carbon isotope values that matched authentic marine reference fats. The findings contrast with other archaeological evidence, which shows that a wider range of available food resources were exploited. Therefore, we conclude pottery was used selectively for processing aquatic organisms perhaps including the rendering of aquatic oils for storage. Early pottery use in Korea is broadly similar to other prehistoric temperate hunter-gatherers, such as in Japan, northern Europe and northern America. However, it is also notable that elaborately decorated red burnished pottery excavated from isolated location at the Jukbyeon-ri site had a different usage pattern, which indicates that division of pottery use by vessel form was established even at this early stage.

Cuaron : olen Potteri-raamatute ohver / Neeme Korv

Index Scriptorium Estoniae

Korv, Neeme, 1974-

2004-01-01

J.K. Rowling'u Harry Potteri lugude kolmas film "Harry Potter ja Azkabani vang" ("Harry Potter and the Prisoner of Azkaban") : režissöör Alfonso Cuaron : Ameerika Ühendriigid 2004. Filmi režissöörist

Neutron activation and statistical analysis of pottery from Thera, Greece

International Nuclear Information System (INIS)

Kilikoglou, V.; Grimanis, A.P.; Karayannis, M.I.

1990-01-01

Neutron activation analysis, in combination with multivariate analysis of the generated data, was used for the chemical characterization of prehistoric pottery from the Greek islands of Thera, Melos (islands with similar geology) and Crete. The statistical procedure which proved that Theran pottery could be distinguished from Melian is described. This discrimination, attained for the first time, was mainly based on the concentrations of the trace elements Sm, Yb, Lu and Cr. Also, Cretan imports to both Thera and Melos were clearly separable from local products. (author) 22 refs.; 1 fig.; 4 tabs

Perbandingan Karakteristik Lempung Kasongan dan Godean Sebagai Bahan Baku Industri Gerabah Kasongan

Directory of Open Access Journals (Sweden)

Tri Winarno

2016-07-01

Full Text Available Kasongan adalah salah satu sentra industri keramik dan gerabah di Yogyakarta yang terletak di Desa Bangunjiwo, Kecamatan Kasihan, Kabupaten Bantul. Pada saat ini industri keramik dan gerabah Kasongan mengalami kesulitan bahan baku lempung dikarenakan cadangan lempung di Desa Bangunjiwo yang selama ini digunakan semakin berkurang jumlahnya. Berdasarkan studi pustaka diketahui bahwa di Godean terdapat cadangan lempung, sehingga perlu diteliti apakah bisa digunakan sebagai bahan baku dalam industri keramik dan gerabah. Metode yang digunakan untuk menguji karakteristik lempung tersebut adalah dengan analisis XRD, XRF, analisis tingkat kecerahan, analisis ukuran butir dan pengujian pembuatan gerabah dari lempung tersebut. Hasil penelitian menunjukkan mineral lempung penyusun lempung Bangunjiwo adalah kaolinit dan haloisit, sedangkan di Godean terususun atas kaolinit, haloisit dan smektit. Dalam pengujian pembuatan gerabah dengan lempung dari kedua daerah tersebut menunjukkan perbedaan hasil, dimana lempung dari Godean menghasilkan gerabah yang tidak menyerupai ciri khas gerabah Kasongan yang berwarna merah terang. Dengan demikian lempung dari Godean tidak bisa digunakan sebagai pengganti bahan baku industri gerabah Kasongan. [Title: The Characteristic Comparison of Kasongan Clay and Godean Clay as Raw Material in Kasongan pottery Industry] Kasongan is the center of ceramics and pottery industry in Yogyakarta,located in Bangunjiwo village, Kasihan District, Bantul Regency. Nowadays, the ceramics and pottery industry is difficult to find the raw material because of the decrease of the Bangunjiwo clay deposit. Based on literature review, there are clay deposits found in Godean which can be observed their characteristics as basic commodity in the ceramics and pottery industry. The methods apllied in this research are XRD and XRF analysis,brightness analysis, grain size analysis and making pottery from those clays.The result of the research shows that the

Moessbauer Study of a Celtic Pottery-Making Kiln in Lower Bavaria

International Nuclear Information System (INIS)

Gebhard, R.; Guggenbichler, E.; Haeusler, W.; Riederer, J.; Schmotz, K.; Wagner, F. E.; Wagner, U.

2004-01-01

In 1995 a well preserved 3rd century BC Celtic kiln for pottery making was excavated at Schmiedorf in Lower Bavaria. The firing chamber and the flue plate of the kiln were preserved, whereas the dome was not found. We report on a study of material from this kiln by neutron activation analysis, thin-section microscopy, X-ray diffraction and Moessbauer spectroscopy, all performed with the aim to learn more about pottery-making procedures in Celtic times.

Characterization of prehistoric pottery from the Tremiti Isles by trace elements determination

International Nuclear Information System (INIS)

Brandone, A.; Fumo, P.; Giacco, M.; Oddone, M.; Riganti, V.; Baldi, M

1993-01-01

The potteries found on the Tremiti Isles (Italy, Adriatic Sea) have been characterized through their trace elements content. The goal of the work was to find out the number of ore deposits that supplied the clay used to manufacture the pottery. Neutron activation analysis has been employed for trace elements content determinations; the results have been statistically evaluated, clusterized and discussed. (author) 13 refs.; 1 fig.; 3 tabs

Dating of a representative pottery sample from the basin of Sayula, Jalisco in Mexico using the thermoluminescence method

Energy Technology Data Exchange (ETDEWEB)

Mercado U, H. [CINVESTAV, Unidad Monterrey, Nuevo Leon (Mexico); Schaaf, P.; Ramirez, A. [Instituto de Geofisica, UNAM, 04510 Mexico D.F. (Mexico); Gonzalez, P.R. [ININ, 52750 Ocoyoacac, Estado de Mexico (Mexico); Brunet, J. [CUCSH, Universidad de Guadalajara, Jalisco (Mexico)

2006-07-01

In this work is presented a study of dating of the representative pottery sample from the west of Mexico, in a predominantly saline region. The study is carried out with the thermoluminescence method and the fine grain technique. The archaeological region was begun to study from 1990. This work also presents an historical and geographical context of the region and its relevance in the western culture of Mexico. (Author)

Dating of a representative pottery sample from the basin of Sayula, Jalisco in Mexico using the thermoluminescence method

International Nuclear Information System (INIS)

Mercado U, H.; Schaaf, P.; Ramirez, A.; Gonzalez, P.R.; Brunet, J.

2006-01-01

In this work is presented a study of dating of the representative pottery sample from the west of Mexico, in a predominantly saline region. The study is carried out with the thermoluminescence method and the fine grain technique. The archaeological region was begun to study from 1990. This work also presents an historical and geographical context of the region and its relevance in the western culture of Mexico. (Author)

The power of paradigms : examining the evidential basis for Early to Mid-Holocene pigs and pottery in Melanesia

International Nuclear Information System (INIS)

O'Connor, S.; Barham, A.; Aplin, K.; Dobney, K.; Fairbairn, A.; Richards, M.

2011-01-01

The origin and timing of the introduction of pigs and pottery into New Guinea are continuous topics. Arguments have centred on whether domestic pigs and pottery technology entered New Guinea following the 'Austronesian expansion' from southeast Asia into Island Melanesia, c 3300 calBP, or in the Early to Mid-Holocene. We review the history of the debate and present new dates on pig bone and pottery contexts from archaeological sites, including Taora and Lachitu, on the north coast of mainland Papua New Guinea (PNG), where earlier data supported claims for early pig and pottery. We argue that theoretical positions about 'Neolithic' origins in PNG influenced the relative willingness to accept early dates prima facie and conclude that current evidence shows neither pig nor pottery arrived before 3000 calBP in mainland PNG. (author). 96 refs., 11 figs., 6 tabs.

An automated procedure for themoluminescence dating of pottery and burnt stones

International Nuclear Information System (INIS)

Mejdahl, V.

1982-01-01

An automated procedure for dating of quartz and feldspar inclusions in pottery has been developed and tested in a comprehensive programme comprising material from a number of well-dated Danish sites. The results indicate that TL dating of pottery can now be carried out on a routine basis with an accuracy of about 5%. Experiments on dating of large grains of alkali feldspars extracted from burnt stones are described. The results are encouraging and show that the method may enable a reduction of some of the uncertainties associated with the conventional inclusion technique. (author)

Dust exposure and pneumoconiosis in a South African pottery. 1. Study objectives and dust exposure.

Science.gov (United States)

Rees, D; Cronje, R; du Toit, R S

1992-07-01

Dust exposure and pneumoconiosis were investigated in a South African pottery that manufactured wall tiles and bathroom fittings. This paper describes the objectives of the investigation and presents dust measurement data. x Ray diffraction showed that the clays used by the pottery had a high quartz content (range 58%-23%, mean 38%). Exposure to respirable dust was measured for 43 workers and was highest (6.6 mg/m3) in a bathroom fitting fettler. Quartz concentrations in excess of 0.1 mg/m3 were found in all sections of the manufacturing process from slip production to biscuit firing and sorting. The proportion of quartz in the respirable dust of these sections was 24% to 33%. This is higher than is usually reported in English potteries. Four hundred and six (80%) of the 509 workers employed at the pottery were potentially at risk of occupational lung disease. The finding of large numbers of pottery workers exposed to unacceptable dust concentrations is not surprising as poor dust control was found in all six wall tile and sanitary ware factories surveyed by the National Centre for Occupational Health between 1973 and 1989. Dust related occupational disease can be expected in potters for many years to come.

Pottery from a Chimu Workshop Studied by Moessbauer Spectroscopy

International Nuclear Information System (INIS)

Tschauner, H.; Wagner, U.

2003-01-01

Ceramic finds from a pottery workshop in the Lambayeque valley were studied by neutron activation analysis, Moessbauer spectroscopy and X-ray diffraction in an attempt to assess an advanced division of labour on the North Coast of Peru during the Chimu period (AD 1350-1460). The study suggests that the material was predominantly fired in a reducing environment with partial reoxidation at the end of the firing cycles, although firing in an oxidising atmosphere has taken place occasionally. The observed variation of firing conditions is characteristic for the use of pit kilns. The results of the archaeometric studies confirm the stylistic studies and show that pottery was no status symbol and far less important as a carrier of Chimu style than metal artefacts.

Dating of ancient Egyptian pottery using the thermoluminescence technique

Science.gov (United States)

El-Fiki, S. A.; Abdel-Wahab, M. S.; El-Faramawy, N.; El-Fiki, M. A.

1994-10-01

In the course of the dating of Egyptian ancient pottery, pottery sherds were collected from three archaeological tombs in the Nazlet El Samman region in the Giza zone (Egypt). The annual dose was measured by the gamma spectroscopic technique as well as thermoluminescence (TL) measurements. The annual dose results obtained using both methods are in quite good agreement with a consistency of 99.69%. The extracted quartz exhibited TL dating peaks at about (305 ± 5)°C and (375 ± 5)°C. The TL dating result is 4301 ± 100 which belongs to the "fourth dynasty" in the Old Kingdom. The obtained ages show that the uncertainties in TL dating using the additive method are much lower than that of archaeologists.

Kolmas Potteri-film avab end maailmale / Neeme Korv

Index Scriptorium Estoniae

Korv, Neeme, 1974-

2004-01-01

J.K. Rowling'u Harry Potteri lugude kolmas film "Harry Potter ja Azkabani vang" ("Harry Potter and the Prisoner of Azkaban") pidulik maailma-esilinastus toimus 23. mail New-Yorgis. Filmi režissöör on mehhiklane Alfonso Cuaron

Analyses of archaeological pottery samples using X-ray fluorescence technique for provenance study

International Nuclear Information System (INIS)

Tamilarasu, S.; Swain, K.K.; Singhal, R.K; Reddy, A.V.R.; Acharya, R.; Velraj, G.

2015-01-01

Archaeological artifacts reveal information on past human activities, artifact preparation technology, art and possible trade. Ceramics are the most stable and abundant material in archaeological context. Pottery is the most abundant tracers in all archaeological excavations. Compared to major elements, elements present at trace concentrations levels are source specific and they maintain same concentration levels in source clay as well as finished products e.g., fired clay potteries. As it is difficult to find out exact source or origin, provenance study is carried out first to establish whether objects under study are from the same or different sources/origin. Various analytical techniques like instrumental neutron activation analysis (INAA), Ion beam analysis (IBA) and X-ray fluorescence (XRF) have been used for obtaining elemental concentrations in archaeological potteries. Portable X-ray fluorescence (pXRF) spectrometry provides a non-destructive means for elemental characterization of a wide range of archaeological materials. Ten archaeological pottery samples were collected from Kottapuram, Kerala under the supervision of archaeological survey of India. Portable X-ray fluorescence (pXRF) spectrometry using a handheld Olympus Innov-X Delta XRF device, ACD BARC, has been used for chemical characterization of the pottery samples. The instrument is equipped with the Delta Rhodium (Rh) anode X-Ray tube and uses a Silicon Drift Detector (resolution <200 eV at 5.95 keV Mn Kα X-ray). NIST 2781 SRM was analyzed for quality control purpose. Ten elements namely Fe, Ti, Mn, Co, Cu, Zn, Pb, Zr, Mo and Se were chosen for cluster analysis and their concentration values were utilized for multivariate statistical analysis using WinSTAT 9.0

Provenance studies of pottery fragments from medieval Cairo, Egypt

International Nuclear Information System (INIS)

Beal, J.W.; Olmez, I.

1997-01-01

In the analysis of archeological pottery fragments, instrumental neutron activation analysis has been utilized to establish the elemental concentrations of up to 37 chemical elements for each of 53 archeological pottery samples from medieval Cairo, Egypt, and one additional sample of Chinese porcelain. These elemental concentrations have been utilized in a statistical analysis procedure in order to determine similarities and correlations between the various samples. Multivariate analyses have been used to quantitatively determine these interrelationships. This methodology successfully separated the Egyptian samples into two broad categories: polychrome decorated ceramic ware and monochrome celadon ware. In addition the methodology successfully identified the one unique sample of Chinese porcelain. Several samples appeared to be either a mixture of categories or outliers in the data set and were not attributable to any distinct category. (author)

Neolithic pottery at Polgar-10 (Hungary: measuring the habitus

Directory of Open Access Journals (Sweden)

John Chapman

2002-12-01

Full Text Available It is self-evidently true that ceramics form the largest component of the artefact assemblages of the Neolithic and Copper Age of Central and Eastern Europe, yet we are still poorly informed about the final stage of the life of most vessels – their ultimate disposal. In this paper, I wish to consider the ways in which pottery can be studied with respect to disposal and deposition. An assessment of ten different kinds of pottery analysis is made, using site single contexts as the main unit of analysis. I propose that these analyses constitute ways of measuring Bourdieu’s term “habitus”. This contextual analysis is based on examples taken from the Neolithic settlement of Polgar-10, in North East Hungary, excavated by the Upper Tisza Project in 1994.

Uus Harry Potteri film noolib rekordeid / Kaarel Kressa

Index Scriptorium Estoniae

Kressa, Kaarel, 1983-

2010-01-01

19. novembril 2010 esilinastub Eestis Harry Potteri sarja uue filmi "Harry Potter ja surma vägised" (USA, Suurbritannia, 2010) 1. osa, režissöör David Yates. Filmi juba näinud kriitikute arvamusest. Filmi 2. osa linastub 2011. a. juulis

Estetika Tari Minang dalam Kesenian Randai Analisis Tekstual-Kontekstual

Directory of Open Access Journals (Sweden)

Sri Rustiyanti

2013-03-01

Full Text Available ABSTRACT   This paper reveals textual and contextual Randai, among other things, an analysis of Gerak Ga­ lombang Randai, an analysis of the character of Anak Randai, and at the end of the study series, to reveal the values contained in Randai as a cultural reality, which in principle is an inseparable part of the existence of Minangkabau community as the cultural support. The variety of motion used in Gerak Galombang Randai is not only a decoration of the motion beauty (tangible, but it also can be translated, as well as a symbol or emblem that has educational meanings (intangible, and can be an example of the daily life of the indigenous Minangkabau society.   Keywords: Minang Dance aesthetic, Randai, textual­contextual analysis     ABSTRAK   Tulisan ini mengungkap teksual dan kontekstual Randai, di antaranya, analisis terhadap gerak galombang Randai, analisis karakter tokoh anak Randai, dan sebagai akhir dari rang- kaian penelitian ini, mengungkapkan nilai-nilai yang terdapat pada Randai sebagai realitas budaya, yang pada prinsipnya merupakan bagian yang tak dapat dipisahkan dari eksistensi masyarakat Minangkabau sebagai penyangga kebudayaan. Ragam gerak yang digunakan dalam gerak galombang Randai itu kiranya tidak hanya sekedar hiasan keindahan gerak be- laka (tangibel, namun ia dapat diterjemahkan, sekaligus merupakan simbol atau lambang yang bermakna  mendidik (intangibel, dan dapat   menjadi teladan dalam kehidupan se- hari-hari dalam masyarakat adat di Minangkabau.   Kata Kunci: estetika Tari Minang, Randai, analisis tekstual-kontekstual

PIXE and PIGE analysis of pre-colonial pottery from Patanal - MS, Brazil

International Nuclear Information System (INIS)

Felicissimo, M.P.; Rodrigues-Filho, U.P.; Peixoto, J.L.; Barbosa, M.S.; Demortier, G.; Pireaux, J.J.

2006-01-01

PIXE and PIGE were applied to investigate the pottery from two archaeological sites located near the Brazil-Bolivia border in Pantanal, an area of natural preservation. The region was inhabited by ancient Amerindian tribes long before the Latin America colonization period and a deep understanding of their environment, cultural attributes and interconnections can only be achieved based on the study of archaeological findings. Multivariate statistical procedures were used to determine similarities and correlations between the analyzed samples and to indicate possible sources of raw material provenience. The results showed that traces of Cr, Cu and Ti and Na/Si and Mg/Si counting ratios were important to distinguish sherds from the archaeological sites MS-CP-71 and MS-CP-61. (author)

Community spaces in the minds of traditional craftsmen in a pottery village in Japan

Directory of Open Access Journals (Sweden)

Kota Maruya

2015-12-01

Full Text Available At present, the planning for the conservation or development of Japanese traditional crafts is based on administrative districts or water catchment areas. However, the conservation of Japanese traditions relies not only on the access to relevant natural resources but also on artisans׳ ability to manufacture crafts in specific environments. The perspectives of artisans on their work environments have a significant influence on traditional crafts. In this study, we aimed to investigate the changes in natural resource use in a village recognized for Koishiwara-yaki-style pottery. We employed a questionnaire and conducted interview surveys to collect data on the perceptions of the artisans working in the said village. The findings were as follows. 1 The area commonly regarded by the artisans as their place for pottery was identified. The identification of areas that are significant to local tradition can serve as a vital contribution to spatial planning. 2 The birth place of the local ceramics tradition in a local water catchment area was regarded as critically important in the preservation of the traditions of the village. 3 Several potters emphasized the value of their work environment to ver administrative support because of the historical connection between the place and their traditions. Highlighting this connection can attract historical and cultural tourism to this area.

Mineralogical composition and functionality of clays used for pottery ...

African Journals Online (AJOL)

Mineralogical composition and functionality of clays used for pottery education by physically challenged learners at the Ikwezi-Lokusa Educational Centre, Eastern Cape, South Africa. ... The clays were mineralogically characterised using Munsell Soil Color Chart, X-ray powder diffractometry (XRPD) and optical microscopy.

Investigation of trace elements in ancient pottery from Jenini, Brong Ahafo region, Ghana by INAA and Compton suppression spectrometry

Energy Technology Data Exchange (ETDEWEB)

Nyarko, B.J.B. [SLOWPOKE-2 Facility, Trace Analysis Research Centre, Department of Chemistry, Dalhousie University, Halifax, Nova Scotia, B3H 4J3 (Canada); National Nuclear Research Institute, Ghana Atomic Energy Commission, P.O. Box LG 80, Legon-Accra (Ghana)], E-mail: bjbnyarko@yahoo.co.uk; Bredwa-Mensah, Y. [Department of Archaeology, University of Ghana, Legon-Accra (Ghana); Serfor-Armah, Y. [SLOWPOKE-2 Facility, Trace Analysis Research Centre, Department of Chemistry, Dalhousie University, Halifax, Nova Scotia, B3H 4J3 (Canada); National Nuclear Research Institute, Ghana Atomic Energy Commission, P.O. Box LG 80, Legon-Accra (Ghana); Dampare, S.B. [National Nuclear Research Institute, Ghana Atomic Energy Commission, P.O. Box LG 80, Legon-Accra (Ghana); Department of Earth Sciences, Okayama University, 3-1-1 Tsushima, Okayama 700-8530 (Japan); Akaho, E.H.K.; Osae, S. [National Nuclear Research Institute, Ghana Atomic Energy Commission, P.O. Box LG 80, Legon-Accra (Ghana); Perbi, A. [Department of Archaeology, University of Ghana, Legon-Accra (Ghana); Chatt, A. [SLOWPOKE-2 Facility, Trace Analysis Research Centre, Department of Chemistry, Dalhousie University, Halifax, Nova Scotia, B3H 4J3 (Canada)

2007-10-15

Concentrations of trace elements in ancient pottery excavated from Jenini in the Brong Ahafo region of Ghana were determined using instrumental neutron activation analysis (INAA) in conjunction with both conventional and Compton suppression counting. Jenini was a slave Camp of Samory Toure during the indigenous slavery and the Trans-Atlantic slave trade. Pottery fragments found during the excavation of the grave tombs of the slaves who died in the slave camps were analysed. In all, 26 trace elements were determined in 40 pottery fragments. These elemental concentrations were processed using multivariate statistical methods, cluster, factor and discriminant analyses in order to determine similarities and correlation between the various samples. The suitability of the two counting systems for determination of trace elements in pottery objects has been evaluated.

Investigation of trace elements in ancient pottery from Jenini, Brong Ahafo region, Ghana by INAA and Compton suppression spectrometry

International Nuclear Information System (INIS)

Nyarko, B.J.B.; Bredwa-Mensah, Y.; Serfor-Armah, Y.; Dampare, S.B.; Akaho, E.H.K.; Osae, S.; Perbi, A.; Chatt, A.

2007-01-01

Concentrations of trace elements in ancient pottery excavated from Jenini in the Brong Ahafo region of Ghana were determined using instrumental neutron activation analysis (INAA) in conjunction with both conventional and Compton suppression counting. Jenini was a slave Camp of Samory Toure during the indigenous slavery and the Trans-Atlantic slave trade. Pottery fragments found during the excavation of the grave tombs of the slaves who died in the slave camps were analysed. In all, 26 trace elements were determined in 40 pottery fragments. These elemental concentrations were processed using multivariate statistical methods, cluster, factor and discriminant analyses in order to determine similarities and correlation between the various samples. The suitability of the two counting systems for determination of trace elements in pottery objects has been evaluated

A technological study of Hassuna culture ceramics (Yarim Tepe I settlement

Directory of Open Access Journals (Sweden)

Natalia Yu. Petrova

2012-12-01

Full Text Available The article presents the results of a comparative technological analysis of Hassuna culture pottery from Yarim Tepe I (6th millennium BC from the lower and middle horizons. The technological stages of selecting the clay and organic materials, the composition of the clay paste and the surface treatment, but also certain issues related to the ornamentation and firing of the pottery are presented in the article.

Direct dating of archaeological pottery by compound-specific 14C analysis of preserved lipids.

Science.gov (United States)

Stott, Andrew W; Berstan, Robert; Evershed, Richard P; Bronk-Ramsey, Christopher; Hedges, Robert E M; Humm, Martin J

2003-10-01

A methodology is described demonstrating the utility of the compound-specific 14C technique as a direct means of dating archaeological pottery. The method uses automated preparative capillary gas chromatography employing wide-bore capillary columns to isolate individual compounds from lipid extracts of archaeological potsherds in high purity (>95%) and amounts (>200 microg) sufficient for radiocarbon dating using accelerator mass spectrometry (AMS). A protocol was developed and tested on n-alkanes and n-carboxylic acids possessing a broad range of 14C ages. Analytical blanks and controls allowed background 14C measurements to be assessed and potential sources of errors to be detected, i.e., contamination with modern or dead 14C, isotopic fraction effects, etc. A "Russian doll" method was developed to transfer isolated target compounds onto tin powder/capsules prior to combustion and AMS analyses. The major advantage of the compound-specific technique is that 14C dates obtained for individual compounds can be directly linked to the commodities processed in the vessels during their use, e.g., animal fats. The compound-specific 14C dating protocol was validated on a suite of ancient pottery whose predicted ages spanned a 5000-year date range. Initial results indicate that meaningful correlations can be obtained between the predicted date of pottery and that of the preserved lipids. These findings constitute an important step forward to the direct dating of archaeological pottery.

69 Decline of Traditional Pottery Practice among the Afizere of ...

African Journals Online (AJOL)

Arc. Usman A. Jalam

interest in their traditional pottery heritage and, avail themselves of the cottage or self- employment, and ..... prior to the local market day. .... communicate with people in Hausa instead of their ... serving food and beverages while some were.

Acute high-dose lead exposure from beverage contaminated by traditional Mexican pottery.

Science.gov (United States)

Matte, T D; Proops, D; Palazuelos, E; Graef, J; Hernandez Avila, M

1994-10-15

Screening and follow-up blood lead measurements in a 7-year-old child of a US Embassy official in Mexico City revealed an increase in blood lead concentration from 1.10 to 4.60 mumol/L in less than 4 weeks. The cause was traced to fruit punch contaminated with lead leached from traditional ceramic pottery urns. Consumption of the contaminated punch at a picnic was associated with a 20% increase in blood lead concentrations among embassy staff and dependants who were tested 6 weeks after the exposure. This episode highlights the continued health risk, even from brief exposure, posed by traditional pottery in Mexico.

Analisis Statistika dengan SPSS

OpenAIRE

Mustari, Kahar

2012-01-01

Buku ini membahas tentang berbagai model analisis statistika yang dapat digunakan dalam berbagai bidang penelitian. Pembahasan buku ini dilengkapi pula dengan penerapan analisis statistika yang menggunakan program SPSS versi 20 sehingga memudahkan pembaca untuk menerapkannya. Oleh karena itu, buku ini penting dibaca oleh mahasiswa atau peneliti yang melakukan pengolahan data penelitian.

Hard water and old food. The freshwater reservoir effect in radiocarbon dating of food residues on pottery

Directory of Open Access Journals (Sweden)

Bente Philippsen

2015-12-01

Full Text Available This paper discusses the problem of the freshwater reservoir effect in the radiocarbon dating of different sample materials, in particular food crusts on pottery. Charred food residue can be used to directly date of the use of the pottery. However, this material is highly complex, which can lead to various dating errors.  

Investigation of ancient pottery from Lefkanti, Greece, by epithermal gamma spectroscopy using loss-free counting technology

International Nuclear Information System (INIS)

Ochsenkuehn, K.M.; Zouridakis, N.

1996-01-01

For the analysis of pottery fragments from ancient Lefkanti, instrumental neutron activation analysis was used. To have a good throughput of samples, a detectable series of short-lived isotopes was selected for the investigation. The problem of the initial high radioactivity, which normally hinders a fast γ-spectroscopic analysis, was eluded by using loss-free counting technology. This technology allows the measurement of pottery samples of about 100 mg size 1 day after a 30 min epithermal irradiation. Up to 15 samples could be analyzed in one day under these working conditions, having the possibility to analyze the elements As, Eu, Ga, Gd, La, Mn, Sb, Sm, Th, U, W and Zn, which are enough to perform statistical characterizations of potteries. (author). 11 refs., 2 figs., 1 tab

A generative inference framework for analysing patterns of cultural change in sparse population data with evidence for fashion trends in LBK culture.

Science.gov (United States)

Kandler, Anne; Shennan, Stephen

2015-12-06

Cultural change can be quantified by temporal changes in frequency of different cultural artefacts and it is a central question to identify what underlying cultural transmission processes could have caused the observed frequency changes. Observed changes, however, often describe the dynamics in samples of the population of artefacts, whereas transmission processes act on the whole population. Here we develop a modelling framework aimed at addressing this inference problem. To do so, we firstly generate population structures from which the observed sample could have been drawn randomly and then determine theoretical samples at a later time t2 produced under the assumption that changes in frequencies are caused by a specific transmission process. Thereby we also account for the potential effect of time-averaging processes in the generation of the observed sample. Subsequent statistical comparisons (e.g. using Bayesian inference) of the theoretical and observed samples at t2 can establish which processes could have produced the observed frequency data. In this way, we infer underlying transmission processes directly from available data without any equilibrium assumption. We apply this framework to a dataset describing pottery from settlements of some of the first farmers in Europe (the LBK culture) and conclude that the observed frequency dynamic of different types of decorated pottery is consistent with age-dependent selection, a preference for 'young' pottery types which is potentially indicative of fashion trends. © 2015 The Author(s).

Potteri-filmile osteti 5000 eelmüügipiletit / Hindrek Riikoja

Index Scriptorium Estoniae

Riikoja, Hindrek

2001-01-01

Joanne Rowling'u lasteraamatu "Harry Potter ja Tarkade kivi" ekraniseeringu esilinastus Eestis on 21. detsembril Coca-Cola Plazas. Eduka piletimüügi eelduseks on kindlasti ka 4 eesti keelde tõlgitud Potteri-raamatu läbimüük - 43 000 eksemplari

Ancient lipids document continuity in the use of early hunter-gatherer pottery through 9,000 years of Japanese prehistory.

Science.gov (United States)

Lucquin, Alexandre; Gibbs, Kevin; Uchiyama, Junzo; Saul, Hayley; Ajimoto, Mayumi; Eley, Yvette; Radini, Anita; Heron, Carl P; Shoda, Shinya; Nishida, Yastami; Lundy, Jasmine; Jordan, Peter; Isaksson, Sven; Craig, Oliver E

2016-04-12

The earliest pots in the world are from East Asia and date to the Late Pleistocene. However, ceramic vessels were only produced in large numbers during the warmer and more stable climatic conditions of the Holocene. It has long been assumed that the expansion of pottery was linked with increased sedentism and exploitation of new resources that became available with the ameliorated climate, but this hypothesis has never been tested. Through chemical analysis of their contents, we herein investigate the use of pottery across an exceptionally long 9,000-y sequence from the Jōmon site of Torihama in western Japan, intermittently occupied from the Late Pleistocene to the mid-Holocene. Molecular and isotopic analyses of lipids from 143 vessels provides clear evidence that pottery across this sequence was predominantly used for cooking marine and freshwater resources, with evidence for diversification in the range of aquatic products processed during the Holocene. Conversely, there is little indication that ruminant animals or plants were processed in pottery, although it is evident from the faunal and macrobotanical remains that these foods were heavily exploited. Supported by other residue analysis data from Japan, our results show that the link between pottery and fishing was established in the Late Paleolithic and lasted well into the Holocene, despite environmental and socio-economic change. Cooking aquatic products in pottery represents an enduring social aspect of East Asian hunter-gatherers, a tradition based on a dependable technology for exploiting a sustainable resource in an uncertain and changing world.

Early Pottery Making in Northern Coastal Peru. Part IV: Moessbauer Study of Ceramics from Huaca Sialupe

International Nuclear Information System (INIS)

Shimada, I.; Haeusler, W.; Jakob, M.; Montenegro, J.; Riederer, J.; Wagner, U.

2003-01-01

We report on an interdisciplinary study of ceramic material excavated in 1999 and 2001 at a 1000-year old ceramic and metal production site, located at Huaca Sialupe in the La Leche valley on the north coast of Peru and dating to the Middle Sican period (AD 900-1100). Sherds of Sican red- and blackware, numerous moulds, several kilns and other evidence of pottery making were found. The pottery, in particular, is famous for its fine texture and perfect black surface finish. In addition, some clay lumps and sherds of unfired Sican pottery were excavated. Within the same workshop several large inverted ceramic urns used as furnaces were found together with Middle Sican metal working tools and debris. Various physical methods were applied to investigate this material. The ancient firing procedures could be elucidated by comparing the spectra observed for the ancient sherds with model spectra of laboratory and field fired clay samples. This shows that the fine ware made at Huaca Sialupe was intentionally fired under strongly reducing conditions at temperatures up to 900 o C. Reoxidation at the end of the reducing firing took place only occasionally. Less care was taken in firing moulds used for pottery making.

PENERAPAN ANALISIS SWOC DALAM RENCANA STRATEGIS PENDIDIKAN

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Hardianto -

2018-01-01

Full Text Available Analisis SWOC merupakan salah satu langkah yang bisa diambil dalam membuat sebuah rencana strategis pendidikan. Analisis ini dilakukan untuk melihat secara mendalam situasi internal dan eksternal organisasi. Situasi internal yang dilihat adalah kekuatan (Strenghts dan kelemahan (Weaknesses organisasi pendidikan. Situasi eksternal berupa peluang (Opportinities dan tantangan (Challenges. Untuk membuat sebuah rencana strategis yang baik dapat dilakukan dengan menganalisis setiap kekuatan, kelemahan, peluang dan tantangan. Teknik kartu salju (snow card bisa digunakan dalam melakukan analisis SWOC. Hasil analisis tersebut nantinya akan melahirkan kombinasi strategi kekuatan-peluang, kekuatan-tantangan, kelemahan-peluang dan kelemahan-tantangan.

Potteri-raamatut esitletakse teemakohaste üritustega / Mari Rebane, Helen Uldrich

Index Scriptorium Estoniae

Rebane, Mari

2005-01-01

26. nov. korraldavad suuremad raamatukauplused Tallinnas, Tartus ja Pärnus Potteri teemalisi üritusi seoses Joanne Kathleen Rowling'i "Harry Potter ja segavereline prints" ilmumisega eesti keeles (tlk. Krista ja Kaisa Kaer). Vt. ka Postimees, 24. nov., lk. 18, SL Õhtuleht, 24. nov., lk. 14

Potteri filmi režissöör murdis needuse

Index Scriptorium Estoniae

2007-01-01

Harry Potteri viienda filmi "Harry Potter ja Fööniksi ordu" režissöör David Yates on andnud oma nõusoleku jätkata režissöörina ka järgmise, "Harry Potter ja segavereline prints" filmi juures. Esilinastus 21. nov. 2008

Energy efficiency of an innovative vertical axial rotary kiln for pottery production

Directory of Open Access Journals (Sweden)

Carlos Andrés Forero Núñez

2015-01-01

Full Text Available Colombia is a remarkablecoal producer and exporter worldwide; several sectors use this resource for electricity and thermal energy production. Among them, the ceramic industry consumed 118,590 tons in 2011. Most of the pottery production companies in this country arelocated in rural areas and use old coal fired kilns with low energy efficiencies, generating environmental effects to the population nearby. Despite of the importance of these industries to the small rural economies, the government agencies have closed them due to the lack of development on cleaner devices. This work aims to analyze the thermal behavior of an innovative vertical axial rotary kiln for pottery production, and the energy efficiency varying operation mode. The kiln operated during seven hours needed three hours for stabilizing sintering temperature at 800°C. The mean temperatures of the loading, drying, sintering and cooling stage were 204°C, 223°C, 809°C and 321°C respectively. The convection and radiation heat losses were 15 % whereas the flue gas heat losses 18 %.During continuous operation, the kiln energy efficiency was about 60 %. This design proven to reach the temperatures required in the firing stage of the pottery production; moreover, a gas fuel was fuelled making the process cleaner and more efficient than coal-fired systems.

Early Pottery Making in Northern Coastal Peru. Part IV: Mössbauer Study of Ceramics from Huaca Sialupe

Science.gov (United States)

Shimada, I.; Häusler, W.; Jakob, M.; Montenegro, J.; Riederer, J.; Wagner, U.

2003-09-01

We report on an interdisciplinary study of ceramic material excavated in 1999 and 2001 at a 1000-year old ceramic and metal production site, located at Huaca Sialupe in the La Leche valley on the north coast of Peru and dating to the Middle Sicán period (AD 900-1100). Sherds of Sicán red- and blackware, numerous moulds, several kilns and other evidence of pottery making were found. The pottery, in particular, is famous for its fine texture and perfect black surface finish. In addition, some clay lumps and sherds of unfired Sicán pottery were excavated. Within the same workshop several large inverted ceramic urns used as furnaces were found together with Middle Sicán metal working tools and debris. Various physical methods were applied to investigate this material. The ancient firing procedures could be elucidated by comparing the spectra observed for the ancient sherds with model spectra of laboratory and field fired clay samples. This shows that the fine ware made at Huaca Sialupe was intentionally fired under strongly reducing conditions at temperatures up to 900°C. Reoxidation at the end of the reducing firing took place only occasionally. Less care was taken in firing moulds used for pottery making.

Characterization of Byzantine pottery from Oltina (Constanţa County), Romania, using PIXE and Optical Microscopy

Science.gov (United States)

Bugoi, Roxana; Talmaţchi, Cristina; Haitǎ, Constantin; Ceccato, Daniele

2018-02-01

An assemblage of 58 ceramic shards discovered in archaeological excavations at Oltina, Romania, dated to the 10th-11th century CE, was subjected to archaeometric investigations in order to reveal the raw materials and manufacturing techniques employed by the potters from the Lower Danube zone during the Byzantine ruling. The initial grouping of the shards according to stylistic criteria was refined by the subsequent petrographic study. Optical Microscopy (OM) detailed the general mineralogy and the pottery fabric, i.e. the textural characteristics, porosity and microstructure, surface treatments and firing. The PIXE analyses of potteries performed at AN2000 accelerator of LNL, INFN, Italy led to the identification of the chemical composition of the ceramic shards. The Hierarchical Cluster Analysis of the PIXE data evidenced several categories of shards with distinct compositional signatures, the main division being the one separating the ceramic fragments made of kaolinitic clays from the rest of the Oltina potteries.

Diet and chronology of the neolithic cultures in the low povolzhye

DEFF Research Database (Denmark)

Vybornov, A. A.; Kulkova, Marianna A.; Kosintsev, Pavel

. The identification of animal bones allowed the detailed reconstruction of the meat component of the diet. Fish bones indicate the consumption of freshwater. Onager, saiga antelope, red deer, aurochs, wild-boar, corsac fox, wolf, birds and fish were found in Kairshak type sites of the Seroglazovskaya culture (Baybek......-boar were identified. Sheep and goats were determined as domestic animals. This is the first evidence for producing economy in Povolzhye. There are ten radiocarbon dates for this cultural type from 5500 to 4800 calBC. The AMS dates on the bones and organics from pottery have a good correlation...... these context have older ages. The results of lipid analysis of charred food crusts on the pottery from several sites showed that the meat and plant food prevailed in the diet of people in this region. These results allow for the first palaeodietary reconstructions of people of different cultures in the Low...

Neolithic longhouse seen as a witness of cultural change in the Post-LBK

Czech Academy of Sciences Publication Activity Database

Končelová, Markéta; Květina, Petr

2015-01-01

Roč. 53, č. 3 (2015), s. 431-446 ISSN 0323-1119 R&D Projects: GA MK(CZ) DF12P01OVV032 Keywords : Neolithic longhouse * Stroke-ornamented Pottery culture (SBK) * Kolín site * culture change Subject RIV: AC - Archeology, Anthropology, Ethnology

Raman microscopy: The identification of lapis lazuli on medieval pottery fragments from the south of Italy

Science.gov (United States)

Clark, Robin J. H.; Curri, M. Lucia; Laganara, Caterina

1997-04-01

The technique of Raman microscopy has been used to investigate the pigments used in the glazes of fragments of medieval items of pottery dating back to the second half of the 13th century, which were found buried beneath a church in the abandoned village of Castel Fiorentino, near Foggia, in Southern Italy. The research has led to the first identification of lapis lazuli in a blue pigment pottery glaze; the identification was confirmed for six other shards from the same site. The brown—black pigment in these shards could not be identified.

Moessbauer studies on ancient pottery from a neolithic site in Tung Wan, Hong Kong

International Nuclear Information System (INIS)

Zheng Yufang; Tang Chung

1994-01-01

Twelve ceramic sherds unearthed from different archaeological layers at a neolithic site in Tung Wan, Hong Kong, were studied by means of X-ray diffraction (XRD) and Moessbauer spectroscopy. The results show that the firing techniques used for ancient pottery wares at different layers were very different. For the oldest sherds (4000-3000 B.C.) from layer No. 4, the original firing temperature was low and craftmanship was inferior. For the sherds (1650-250 B.C.) from layer No. 2, the original firing temperature was above 1000 C. In addition, the results indicate that the ancient pottery wares from the ruins might not have been manufactured in the Tung Wan region. (orig.)

Neutron-activation study of figurines, pottery, and workshop materials from the Athenian Agora, Greece

International Nuclear Information System (INIS)

Fillieres, D.; Harbottle, G.; Sayre, E.V.

1983-01-01

Ceramic specimens from the excavations of the Agora of ancient Athens, Greece, including material from factories, i.e., trial firing pieces, pottery and figurine wasters, datable to the Protogeometric, Subgeometric, and Classical Periods, and stylistically related figurines and pottery were analyzed by neutron activation. The factory material from the three distinct chronological periods separated respectively into three significantly different compositional groups, indicating either that separate sources of clay were used during each of these periods or that some other significant changes in the traditions of fabrication had occurred. Many of the figurines and sherds analyzed coincided in composition with one of these three groups and therefore were shown to be consistent with the output of Athenian workshops. Some specimens of Corinthian style formed a separate compositional group as did some other specimens that agreed in composition with a clay from Aegina. Comparison of these results with previous analyses on file in the Brookhaven Data Bank revealed a number of specimens that corresponded both in style and composition to the Agora material. Most significant was a sizable amount of Classical Greek pottery excavated in southern France, in Israel, and in Cyprus that conformed in composition to the Attic Classical Group. 6 figures, 2 tables

Ceramiche romane e tardoantiche delle campagne di ricognizione 2006-2008 del progetto R.I.M.E.M. / Roman and Late Antique pottery from the 2006-2008 field-walking campaigns of the R.I.M.E.M. project

Directory of Open Access Journals (Sweden)

Ana Konestra

2015-12-01

Full Text Available Con il presente contributo si presentano le tipologie ceramiche romane e tardoantiche individuate durante le campagne di ricognizione 2006-2008 del progetto R.I.M.E.M. e provenienti da alcune UUTT ritenute significative. Una suddivisione per classi e tipi ha permesso di formulare datazioni più ristrette per le ceramiche fini (ceramica a vernice nera, sigillate, ceramica a pareti sottili e le lucerne, nonché più ampie e basate su confronti regionali o extraregionali per le classi delle ceramiche comuni e da fuoco. L’analisi del suddetto materiale ha permesso di individuare, per alcune produzioni, evidenti raffronti provenienti dalla zona umbro-tirrenica e medio adriatica, nonché regionale, e ampliare l’area di diffusione di alcune classi anche al comprensorio preso in esame dal progetto. The paper presents the typology of Roman and Late roman pottery collected during the 2006-2008 field-walking campaigns of the R.I.M.E.M. project, with particular regard to some of the most significant sites identified. A subdivision in classes and types allowed us to assign narrower dates to fine pottery (black-gloss, various sigillata, thin-walled ware and lamps, while broader dates were assigned, on the basis of regional and extra regional analogies, to the coarse wares. Analyses carried out on the material allowed us to identify, for some productions, comparisons with the Umbrian-Tyrrhenian and mid-Adriatic areas, with a strong presence of regional analogies as well, which enabled us to broaden the distribution of certain classes to the area examined by the project.

Microanalytical characterization of surface decoration in Majolica pottery

International Nuclear Information System (INIS)

Padilla, R.; Schalm, O.; Janssens, K.; Arrazcaeta, R.; Espen, P. van

2005-01-01

This paper presents the results of the characterization of the surface finishing works in archaeological pottery fragments belonging to several Majolica types. The homogeneity, thickness and inclusions of both ground glaze and color decorations were, among other characteristics, inspected by scanning electron microscopy X-ray analysis (SEM-EDX). The identification of the main constituents in the decoration motifs was performed by means of scanning micro X-ray fluorescence analysis. Additionally, compositional classification based on non-destructive quantitative analysis of the ground glaze was performed

Human cultural diversity in prehistoric Fiji

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Ethan E. Cochrane

2005-08-01

Full Text Available Remote islands and their human, animal and plant populations have long fascinated archaeologists, biologists and geographers. In this article, the chronology, diversity and interactions of human cultures in some small islands of the Fiji archipelago are explored, particularly through the application of sophisticated chemical analyses of the composition of prehistoric pottery.

Measuring Usewear on Black Gloss Pottery from Rome through 3D Surface Analysis

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Laura M. Banducci

2018-05-01

Full Text Available Still image of 3D model of a representative vessel (Capitoline Museums catalog ID AntCom8626. (Image credit: © Damien Vurpillot/Rachel Opitz. CC BY-NC This project involves the high-resolution 3D laser scanning of a cache of Italian black gloss pottery from the Capitoline Museums in Rome. Our aim is to examine in detail the minute traces of production and use of these vessels and to produce a digital record of their form. We have experimented with several scanning devices in order to determine the optimal methods for capturing abrasions on pottery and are developing digital methods for surface analysis. The purpose of the analysis is to consider how black gloss vessels from ritual contexts (tomb and sanctuary deposits may have been used before they were deposited and to refine our understanding of vessel production methods.

Thermoluminescence authenticity assay of Chinese pottery in Hong Kong

International Nuclear Information System (INIS)

Tso, W.M.

1989-01-01

The method used is similar to the dating of sherd samples with some modification to minimize the damage to the delicate pottery but still produce a reasonable accurate result. During the past year, the author has done 31 samples successfully. Most of them claimed to be 1100-4500 years of age. After testing, nineteen samples showed out to be compatible with the claimed age. The general procedures and the encountered problems for the assay are described

Dataset on elemental concentration and group identification of ancient potteries from Tamil Nadu, India

Directory of Open Access Journals (Sweden)

A. Chandrasekaran

2017-02-01

Full Text Available The dataset contains concentration of major and trace elements of ancient potteries from Tamilnadu and grouping different potteries from the statistical techniques of factor and cluster analysis (Figs. 2, 3 and 4. The major and trace elemental concentration data generated using energy dispersive X-ray fluorescence technique (EDXRF and factor and cluster analysis data obtained using STATISTICA (10.0 version software. The concentration of major and trace elements determines the type of clay minerals (Calcareous/Non-Calcareous and either low or high refractory and firing atmosphere adopted by the artisans at the time of manufacture. The statistical tool examined graphically the grouping pattern of the samples in terms of chemical composition and extract information about their provenance. The compilation of this data provides a resource for the wider research community in archeology.

Wari influence in southern Peru: provenance study of middle horizon pottery from the archaeological site of La Real using k0-INAA

International Nuclear Information System (INIS)

Bedregal, P.S.; Mendoza, P.A.; Ubillus, M.S.; Montoya, E.H.; Jennings, J.

2015-01-01

Fragments of archaeological pottery from a rescue excavation at the site of La Real in Arequipa, Peru, were studied by instrumental neutron activation analysis, k 0 method. Analytical data were processed by multivariate statistical techniques, comparing the chemical composition of the studied samples versus the information available in our database on the chemical composition of archaeological pottery from Conchopata (Ayacucho), Cotahuasi (Arequipa), Huaro (Cusco) and Tiwanaku (Bolivia). The results obtained revealed that most of the samples were likely made locally at La Real, while others correspond to the chemical composition of the different groups considered, showing evidence of the presence of foreign pottery in the site and a small group which were not classified. (author)

Petro-mineralogy and geochemistry as tools of provenance analysis on archaeological pottery: Study of Inka Period ceramics from Paria, Bolivia

Science.gov (United States)

Szilágyi, V.; Gyarmati, J.; Tóth, M.; Taubald, H.; Balla, M.; Kasztovszky, Zs.; Szakmány, Gy.

2012-07-01

This paper summarized the results of comprehensive petro-mineralogical and geochemical (archeometrical) investigation of Inka Period ceramics excavated from Inka (A.D. 1438-1535) and Late Intermediate Period (A.D. 1000/1200-1438) sites of the Paria Basin (Dept. Oruro, Bolivia). Applying geological analytical techniques we observed a complex and important archaeological subject of the region and the era, the cultural-economic influence of the conquering Inkas in the provincial region of Paria appearing in the ceramic material. According to our results, continuity and changes of raw material utilization and pottery manufacturing techniques from the Late Intermediate to the Inka Period are characterized by analytical methods. The geological field survey provided efficient basis for the identification of utilized raw material sources. On the one hand, ceramic supply of both eras proved to be based almost entirely on local and near raw material sources. So, imperial handicraft applied local materials but with sophisticated imperial techniques in Paria. On the other hand, Inka Imperial and local-style vessels also show clear differences in their material which suggests that sources and techniques functioned already in the Late Intermediate Period subsisted even after the Inka conquest of the Paria Basin. Based on our geological investigations, pottery supply system of the Paria region proved to be rather complex during the Inka Period.

Analisis Harmonisa Inverter PWM Satu Fasa

OpenAIRE

Rejeki Simanjorang

2008-01-01

Pada tesis ini dianalisis harmonisa inverter PWM satu fasa. Inverter PWM satu fasa yang akan ditinjau adalah inverter satu fasa jembatan penuh (konvensional) dan inverter komposit. Analisis difokuskan pada penentuan pola penyaklaran yang optimum agar pembangkitan harmonisa dan switching losses inverter rendah. Untuk menentukan pola penyaklaran optimum maka dilakukan analisis yang berbasis pada rangkaian ekivalen harmonisa inverter satu fasa. Dengan menggunakan pola penyaklaran optimum, kedua ...

ANALISIS PENYEBAB BANJIR KALI JUANA

Directory of Open Access Journals (Sweden)

Teguh Marhendi

2017-04-01

Full Text Available Kali Juana yang berada di Kabupaten Pati dan Kudus serta sebagian kecil di Kabupaten Grobogan dan Blora, merupakan kawasan banjir. Kejadian banjir di Kali Juana, sudah menjadi rutinitas setiap musim hujan.Dari Januari sampai bulan Mei 2016tercatat terjadi 11 kejadian banjir dibeberapa wilayah, seperti Kecamatan Kaliwungu, Undaan dan Mejobo (Kab. Kudus serta Pati, Margorejo dan Juwana (Kab. Pati. Kali Juana merupakan bifurkasi Kali Serang pada Pintu Wilalung, yang berfungsi sebagai pintu pengatur banjir (dibangun pada zaman Belanda tahun 1918, melalui Kali Babalan menuju ke Kali Juana. Tulisan inidimaksudkan untuk menganalisis penyebab kejadian banjir di Kali Juana. Analisis dilakukan dengan melakukan kajani dan analisis hujan serta mekanisme aliran. Hasil analisis menunjukkan bahwa kondisi Kali Juana dari pertemuan Kali Logung di pintu Wilalung sampai hilir telah mengalami pendangkalan akibat kemiringan dasar atau topografi yang landai, dan mengakibatkan mudah terjadi sedimentasi sehingga mengurangi kapasitas pengaliran. Hal ini menyebabkan luapan banjir sering menggenangi wilayah Kabupaten Kudus dan Pati.

Analisi matematica

CERN Document Server

Canuto, Claudio

2014-01-01

Il presente testo intende essere di supporto ad un secondo insegnamento di Analisi Matematica in quei corsi di studio (quali ad esempio Ingegneria, Informatica, Fisica) in cui lo strumento matematico parte significativa della formazione dell'allievo. I concetti e i metodi fondamentali del calcolo differenziale ed integrale in più variabili, le serie di funzioni e le equazioni differenziali ordinarie sono presentati con l'obiettivo primario di addestrare lo studente ad un loro uso operativo, ma critico. L'impostazione didattica dell'opera ricalca quella usata nel testo parallelo di Analisi Matematica I. La modalità di presentazione degli argomenti ne permette un uso flessibile e modulare. Lo stile adottato privilegia la chiarezza e la linearità dell'esposizione. Il testo organizzato su due livelli di lettura. Uno, più essenziale, permette allo studente di cogliere i concetti indispensabili della materia, di familiarizzarsi con le relative tecniche di calcolo e di trovare le giustificazioni dei principali r...

A fast atom bombardment study of the lead isotope ratios in early nineteenth century Niagara Peninsula pottery glazes

International Nuclear Information System (INIS)

Miller, J.M.; Jones, T.R.B.; Kenney, Tina; Rupp, D.W.

1986-01-01

The application of fast atom bombardment (FAB) mass spectrometry to the determination of lead isotope ratios in nineteenth century pottery glazes from the Niagara Peninsula has been investigated with the aim of determining the source of the lead used in the glazes. Methods of sampling have been compared, including direct analysis of glass chips, analysis of powdered glaze scrapings, analysis of acid extracts of the former, and simple acid leaching of the surface of a piece of pottery. The latter method gave the best results. The FAB data, as obtained on an older mass spectrometer, can distinguish lead from igneous vs. sedimentary deposits, but is not adequate to determine specific mining locations. Although newer FAB instrumentation can narrow this range, the overlap of data from the Niagara Peninsula and England precludes a simple answer to the archeological question as to English vs. Canadian origin of the lead used in the Jordan pottery glazes. However, the data do suggest that the potter used a local source for the lead

Reconstruction of prehistoric pottery use from fatty acid carbon isotope signatures using Bayesian inference

Czech Academy of Sciences Publication Activity Database

Fernandes, R.; Eley, Y.; Brabec, Marek; Lucquin, A.; Millard, A.; Craig, O.E.

2018-01-01

Roč. 117, March (2018), s. 31-42 ISSN 0146-6380 Institutional support: RVO:67985807 Keywords : Fatty acids * carbon isotopes * pottery use * Bayesian mixing models * FRUITS Subject RIV: BB - Applied Statistics, Operational Research Impact factor: 3.081, year: 2016

The End of Roman Pottery Production in Southern Britain

Directory of Open Access Journals (Sweden)

Malcolm Lyne

2016-03-01

Full Text Available This paper seeks to show that a full or partial monetary economy may have continued to operate in parts of Britain into the 2nd quarter of the 5th century at least; changing our perception of early 5th century material culture in South-East Britain from one leaving very few traces in the archaeological record to one which is an extension of that previously thought to be restricted to the period c.AD 370-410 but which can now be seen to span the period c.AD 370-430/440. Some Romano-British style pottery appears to have continued being made on a much more limited scale into the mid-5th century: a distinctive type of convex-sided dish with solid spaced bosses can be shown to have been made at or near Dorchester-upon-Thames, Portchester and Alice Holt Forest during the 5th century and continued being produced at the first-mentioned place for long enough to be copied by local Anglo-Saxon potters. Adjustments in dating mean that certain peculiarly insular types of military equipment such as the Tortworth strap-end and horse-headed buckle, hitherto dated to the last years of the 4th century, could belong to British soldiers of the early 5th century.

Early Pottery Making in Northern Coastal Peru. Part I: Moessbauer Study of Clays

International Nuclear Information System (INIS)

Shimada, I.; Haeusler, W.; Hutzelmann, T.; Wagner, U.

2003-01-01

We report on an investigation of several ancient clays which were used for pottery making in northern coastal Peru at a kiln site from the Formative period (ca. 2000-800 BC) in the Poma Canal and at a Middle Sican pottery workshop in use between ca. AD 950 and 1050 at Huaca Sialupe in the lower La Leche valley. Neutron activation analysis, 57 Fe Moessbauer spectroscopy and X-ray diffraction were used for the characterisation of the clays. The changes that occur in iron-bearing compounds in the clays depending on the kiln atmosphere and on the maximum firing temperature were studied by Moessbauer spectroscopy and X-ray diffraction. Laboratory firing series under varying controlled conditions were performed to obtain a basic understanding of the different reactions taking place in the clays during firing. The results can be used as models in the interpretation of the Moessbauer spectra observed in ancient ceramics from the same context.

Difference in radiocarbon ages of carbonized material from the inner and outer surfaces of pottery from a wetland archaeological site.

Science.gov (United States)

Miyata, Yoshiki; Minami, Masayo; Onbe, Shin; Sakamoto, Minoru; Matsuzaki, Hiroyuki; Nakamura, Toshio; Imamura, Mineo

2011-01-01

AMS (Accelerator Mass Spectrometry) radiocarbon dates for eight potsherds from a single piece of pottery from a wetland archaeological site indicated that charred material from the inner pottery surfaces (5052 ± 12 BP; N = 5) is about 90 (14)C years older than that from the outer surfaces (4961 ± 22 BP; N = 7). We considered three possible causes of this difference: the old wood effect, reservoir effects, and diagenesis. We concluded that differences in the radiocarbon ages between materials from the inner and outer surfaces of the same pot were caused either by the freshwater reservoir effect or by diagenesis. Moreover, we found that the radiocarbon ages of carbonized material on outer surfaces (soot) of pottery from other wetland archaeological sites were the same as the ages of material on inner surfaces (charred food) of the same pot within error, suggesting absence of freshwater reservoir effect or diagenesis.

Defining pottery use and animal management at the Neolithic site of Bylany (Czech Republic)

Czech Academy of Sciences Publication Activity Database

Mátlová, V.; Roffet-Salque, M.; Pavlů, Ivan; Kyselka, J.; Sedlářová, I.; Filip, V.; Evershed, R. P.

2017-01-01

Roč. 14, August (2017), s. 262-274 ISSN 2352-409X Institutional support: RVO:67985912 Keywords : LBK pottery * organic residue analysis * gas chromatography * fatty acids * stable carbon isotope analyse * vessel use * porosity Subject RIV: AC - Archeology, Anthropology, Ethnology OBOR OECD: Archaeology

Mineralogy and geotechnical characteristics of some pottery clay

Directory of Open Access Journals (Sweden)

Mujib Olamide ADEAGBO

2016-12-01

Full Text Available The physical properties of soils, which are tremendously influenced by the active clay minerals in soil, are of great importance in geotechnical engineering. This paper investigates the clay-sized particles of the Igbara-Odo pottery clay, and compares results obtained with available data on the bulk sample, to determine their correlation and underline the dependence of the geotechnical properties of the bulk clay material on the clay-sized particles. The bulk clay sample consists of 52% sand-size particles, 21% silt and 27% clay. Analysis of the clay-sized particles and the bulk materials shows: specific gravity of 2.07 and 2.66, liquid limit of 91.0% and 33.0%, plastic limit of 27.5% and 14.3%, plasticity index of 63.5% and 18.7% and a linear shrinkage of 7.9% and 5.4%, for both clay-sized particles and bulk clay respectively. The activity value of the clay material (0.64 suggests the presence of Kaolinite and Ilite; and these were confirmed with X-Ray diffraction on the bulk sample and clay-sized particles. X-Ray diffraction patterns shows distinctive peaks which highlight the dominance of Kaolinite (with 8 peaks in the pottery clay sample for both clay-sized particles and bulk material; while traces of other clay minerals like Illite and Halloysite and rock minerals like Mica, Feldspar and Chrysotile were also found. These results suggest that the clay possesses high viability in the manufacturing of ceramics, refractory bricks, paper, fertilizer and paint. The clay material can be used as a subgrade in road construction, since it possesses low swelling characteristics.

ANALISIS VARIABILITAS CURAH HUJAN DAN SUHU DI BALI

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Ogi Setiawan

2017-01-01

Full Text Available Indonesia sebagai negara kepulauan yang terdiri dari pulau-pulau besar dan kecil menjadi sangat rentan terhadap dampak perubahan iklim. Salah satu pulau yang juga rentan terhadap perubahan iklim adalah pulau Bali. Dampak potensial adanya perubahan iklim adalah perubahan pola hujan, peningkatan suhuudaradankenaikanpermukaanlaut. Sektoryangakanmenerimadampakperubahaniklimdengan serius adalah sektor kehutanan dan pertanian. Untuk mendukung upaya mitigasi dan adaptasi maka diperlukan informasi perubahan iklim yang terjadi. Penelitian ini bertujuan untuk mengetahui variabilitas iklim di Bali. Metode yang digunakan adalah analisis kecenderungan curah hujan, analisis perubahan suhu udara, analisis perubahan tipe iklim dan analisis pergeseran bulan basah, lembab dan kering. Data hujan yang digunakan adalah data hujan dari GPCC (1961-1998 dan BMKG Bali (19992008, sedangkan data suhu berasal dari BMKG Bali (2004-2008. Hasil analisis menunjukkan bahwa di pulau Bali secara umum sudah mengalami perubahan iklim. Tipe iklim berdasarkan Schmidt-Ferguson mengalami perubahan dari relatif basah menjadi agak kering. Suhu udara rata-rata bulanan serta curah hujan bulanan dan tahunan memiliki kecenderungan yang semakin meningkat. Bulan basah dan bulan kering telah mengalami pergeseran dan perubahan jumlahnya. Dampak perubahan iklim terhadap ekosistem hutan di Bali belum diketahui dengan pasti, namun terdapat beberapa implikasi perubahan iklim terhadap sektor kehutanan diantaranya kebakaran hutan dan perubahan jadwal penanaman.

Chemical characterization of archaeological ceramics by neutron activation analysis: A study in the production and distribution of middle horizon pottery from Cuzco, Peru

International Nuclear Information System (INIS)

Montoya, Eduardo; Mendoza, Pablo; Zapata, Julinho

2009-01-01

The k 0 based instrumental neutron activation analysis has been used, as a quantitative characterization tool, to establish the provenience of the Wari pottery found in Middle Horizon archaeological sites at Cuzco, Peru. The results indicate a bidirectional exchange of pottery between Ayacucho and Cuzco along the Middle Horizon Period. Other archaeological inferences from the results of the chemical analysis are discussed. (author).

ANALISIS POSITIONING RESTORAN CEPAT SAJI

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Osa Omar Sharif

2017-04-01

Full Text Available Penelitian ini bertujuan untuk meneliti positioning restoran cepat saji McDonald's, Kentucky Fried Chicken, California Fried Chicken, A&W, dan Texas Chicken. Penelitian dilakukan di Kota Bandung dengan mengambil sebanyak 400 responden. Analisis yang digunakan dalam penelitian ini adalah analisis multidimensional scaling, analisis memberikan gambaran positioning dari restoran cepat saji yang ditampilkan dalam perceptual map. Restoran cepat saji yang memiliki layanan paling baik adalah McD dan yang memiliki layanan paling buruk adalah CFC. Restoran cepat saji yang memiliki rasa makanan paling enak adalah McD dan yang memiliki rasa makanan tidak enak adalah CFC. KFC dinilai paling ideal karena selalu berhasil menduduki peringkat satu dan dua jika dilihat dari sudut pandang restoran cepat saji yang lain. Pesaing terdekat McD adalah KFC. McD mendapatkan ranking pertama dari segi atribut layanan, kebersihan, variasi makanan, dan rasa makanan. Dengan posisi seperti ini McD seharusnya tetap menjaga kualitas layanan, kebersihan, variasi makanan, dan rasa makanan agar konsumen tetap memilih untuk datang ke McD. KFC sebaiknya tetap menjaga suasana yang membuat konsumen nyaman akan suasana di dalam atau diluar restoran

Undulating Band Style and Fringe Style Matt-Painted Pottery from the Sanctuary on the Timpone della Motta in the Sibaritide Area (CS) Calabria - southern Italy

NARCIS (Netherlands)

De Francesco, Anna Maria; Andaloro, Eliana; Jacobsen, Jan K.

This paper presents a comparison of two different classes of Matt-Painted pottery attributed to the 8th century B.C. from the sanctuary on the Timpone della Motta in the Sibaritide (CS), Calabria, southern Italy. Matt-Painted pottery was widely produced in southern Italy during the early Iron Age,

An investigation of pottery production technology for the West Slope wares from Dorylaion (Eskişehir/Turkey

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Kara, A.

2013-02-01

Full Text Available Researches in the field of pottery production technology in ancient times, done in different settlements during the same period, may contribute to know relationships established within the different cultural communities. In ancient times, Anatolia (Asia Minor was the crossroads of ancient civilizations. There are several ancient settlements and artifacts belonging to Hellenistic culture (330-30 BC. West Slope wares from Dorylaion (Eskişehir/Turkey excavations are the main Hellenistic culture findings. In this study, different analytical techniques were employed for the characterization of these findings in order to enlighten the pottery production technology. Wavelength dispersive X-ray fluorescence (WDXRF and X-ray diffraction (XRD were employed to study the chemical and mineralogical composition of the bodies, respectively. Scanning electron microscopy (SEM and energy dispersive X-ray spectrometry (EDX were also performed for the microstructural and microchemical characterization of body and slip layers of the selected potsherds. The raw materials used, firing temperatures and atmosphere and related microstructural characteristics were discussed.La investigación de la tecnología utilizada por distintas civilizaciones en la producción de piezas cerámicas encontradas de un mismo asentamiento arqueológico, puede contribuir al conocimiento de relaciones establecidas entre distintas comunidades culturales. Anatolia (Asia Menor es considerada una importante encrucijada de antiguas civilizaciones que abarcan del Periodo de Bronce al imperio Otomano. Las piezas conocidas como West Slope son los principales restos de la cultura helenística (330-30 A.C. encontrados en las excavaciones de Dorylaion (Eskişehir/ Turquía. En este estudio, diferentes técnicas analíticas han sido empleadas en la caracterización de estas piezas, a fin de dilucidar la tecnología utilizada en su produción.. Fluorescencia de rayos X por onda dispersa (WDXRF y

Archaeological pottery fragments analysis from Sambaqui do Bacanga (MA-Brazil) with a portable EDXRF system

International Nuclear Information System (INIS)

Ikeoka, Renato A.; Appoloni, Carlos R.; Parreira, Paulo S.; Lopes, Fabio; Bandeira, Arkley M.

2009-01-01

Sambaqui do Bacanga archaeological site is located in the Island of Sao Luis - Maranhao - Brazil, in the region bathed by the Bacanga River. A stratigraphic collection of 68 pottery fragments was collected during the years 2005 and 2006 to perform a qualitative analysis of the chemical elements employing a Portable System of Energy Dispersive X-ray Fluorescence (PXRF). The elements K, Ca, Ti, Mn, Fe, Zn, Br, Rb, Sr, Y, Zr and Pb were identified in the different fragments and only Fe, Ca, Sr, Zr, Mn, Ti and Zn were common elements for all of them, indicating that these elements are present in the raw material used in the manufacture of the fragments. Only one fragment presented remains of painting. A larger concentration of Fe was observed in this region compared to other areas. This indicates that a material with iron oxide was used to make the painting. The elements Fe, Sr, Mn, Ti and Zn are present, systematically, with larger intensities on concave and convex sides in relation to the ceramic paste for 43 among the 68 analyzed fragments, indicating a different surface treatment that leads to an enrichment of those elements. Cluster analysis was performed with the pottery fragments at three levels. The fragments were grouped in three different clusters, except for two fragments from the 132 cm level, which grouped with the fragments from 10-20 cm level. This result indicates three different sources of clay for the studied pottery fragments. (author)

Characterization of Iraq-luster painted pottery by XRF and XAFS analysis

International Nuclear Information System (INIS)

Miura, Sanae; Kato, Norihiro; Nakai, Izumi; Shindo, Yoko

2009-01-01

Luster is one of the most interesting Islamic ceramic decorations. Their origins are known to be due to a nanostructured thin layer formed by metallic copper and silver nanocrystals. The chemical composition of the glazes and decorations of Iraq luster potteries stored in IDEMITSU museum of art were studied using XRF quantitative analysis and XRF imaging. Moreover, the local environment of copper and silver dispersed in the glaze were analyzed by means of XAFS analysis. The white glaze of Iraq luster pottery can be classified into alkali-lime glaze and alkali-lead-lime glaze according to their contents of PbO and SnO 2 . The present XRF analysis revealed that the almost all samples belong to alkali-lead-lime glaze. In addition, it is found from XRF imaging that different copper/silver ratios affect the color of decorations. Cu K-edge and Ag K-edge XAFS spectra of these shards were measured to reveal the chemical state of copper and silver. Presence of metallic copper is found in the red luster. In olive green and brown luster, copper is almost present in the Cu (I) state. Also, in dark brown luster, both Cu (I) and Cu (II) states are found, while, silver always exists in the metallic form independent of the color. (author)

Harry Potteri film tänasest Eesti fännide ees - vanusepiiranguta! / Lauri Birkan

Index Scriptorium Estoniae

Birkan, Lauri

2005-01-01

Järjekorras neljas Potteri ekraniseering "Harry Potter ja tulepeeker" ("Harry Potter and the Goblet of Fire") jõudis Eestisse. Režissöör Mike Newell : Suurbritannia-USA 2005. Lisatud lühike sisukokkuvõte "Harryl mure mure otsa" ning filmi kinoedu tutvustav "Edetabelite tipus"

IDENTIFIKASI MISKONSEPSI SISWA SMP PADA KONSEP FOTOSINTESIS MELALUI ANALISIS GAMBAR

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Devi Ariandini

2014-01-01

Full Text Available Tujuan dari penelitian ini adalah untuk mengidentifikasi miskonsepsi siswa dengan analisis menggambar. Tiga puluh empat siswa di kelas 8 di sekolah menengah pertama digunakan sebagai subyek dalam penelitian ini. Teknik sampel menggunakan teknik purposive sampling. Data yang diperlukan untuk penelitian ini dikumpulkan melalui kuesioner, menggambar analisis rubrik, dan wawancara. Identifikasi Kesalahpahaman ditentukan dengan menggambar siswa berdasarkan menggambar kriteria klasifikasi oleh Kose (2008. Siswa diperintahkan untuk menarik tentang konsep fotosintesis setelah proses pembelajaran. Gambar siswa dianalisis dengan rubrik dan setelah itu mereka diwawancarai. Hasil penelitian menunjukkan tidak semua tingkat kriteria menggambar dari tingkat 1 sampai 5 diidentifikasi. Dari hasil analisa, gambar paling banyak ditemukan adalah pada tingkat 4. Gambar pada tingkat 4 dikategorikan sebagai gambar lengkap konsep fotosintesis dan tidak ada kesalahpahaman ditemukan. Berdasarkan gambar mereka, ada siswa 2,9% diidentifikasi yang diselenggarakan kesalahpahaman. Ada perbedaan jumlah siswa yang diadakan kesalahpahaman antara gambar hasil analisis dan hasil wawancara. Dari hasil wawancara, ada siswa 35,2% dimiliki kesalahpahaman, lebih dari menggambar hasil analisis. Ini berarti bahwa identifikasi kesalahpahaman melalui analisis gambar tidak efektif. Kesalahpahaman siswa yang paling sering terjadi pada konsep fotosintesis adalah tempat berlangsungnya fotosintesis. Faktor yang membuat kesalahpahaman siswa yaitu karena siswa itu sendiri dan lingkungannya. Kata Kunci: fotosintesis, kesalahpahaman, konsep, menggambar analisis

Early Pottery Making in Northern Coastal Peru. Part I: Mössbauer Study of Clays

Science.gov (United States)

Shimada, I.; Häusler, W.; Hutzelmann, T.; Wagner, U.

2003-09-01

We report on an investigation of several ancient clays which were used for pottery making in northern coastal Peru at a kiln site from the Formative period (ca. 2000-800 BC) in the Poma Canal and at a Middle Sicán pottery workshop in use between ca. AD 950 and 1050 at Huaca Sialupe in the lower La Leche valley. Neutron activation analysis, 57Fe Mössbauer spectroscopy and X-ray diffraction were used for the characterisation of the clays. The changes that occur in iron-bearing compounds in the clays depending on the kiln atmosphere and on the maximum firing temperature were studied by Mössbauer spectroscopy and X-ray diffraction. Laboratory firing series under varying controlled conditions were performed to obtain a basic understanding of the different reactions taking place in the clays during firing. The results can be used as models in the interpretation of the Mössbauer spectra observed in ancient ceramics from the same context.

Thermoluminescence dating of potteries excavated at Bhagwanpura and Mathura

International Nuclear Information System (INIS)

Nambi, K.S.V.; Sasidharan, R.; Soman, S.D.

1979-01-01

Thermoluminescence (TL) dating attempts were made on sherds of freshly excavated potteries from Bhagwanpura and Mathura sites. TL measurements were generally made from the fine grains of the potsherds; attempts were also made to separate the quartz inclusions from some of the potsherds and evaluate the TL. Dose-rate estimations were made from an analysis of natural radioactivity of the samples; TLD estimation of the environmental gamma dose-rate component was also attempted for the Mathura sites. The TL age estimates ranged between 2000 and 5000 years, B.P. for the Bhagwanpura series and between 1400 and 3000 years, B.P. for the Mathura series. Distinctly different trends were seen in the ages of graywares and redwares from Bhagwanpura: with increasing depth at the site, the grayware ages diminished (upto 1.3 depth beyond which they do not occur) while the redware ages remain the same upto 1.3 m depth and increase regularly beyond. In the case of eight Mathura potsherds for which the archaeologists' expected age values were available, a good to fair (+- 2 to +- 19%) agreement with the TL ages could be seen for four sherds. The estimated accuracies of the TL ages range between +- 9 to +- 19% and such a high value stems from the generous allowance made for all possible values of water content in pottery and soil over the archaeological period; if reasonable values for the actual degree of wetness could be provided, the TL ages can be estimated with accuracies of the order of +- 5%. (auth.)

Analytical study of ancient pottery from the archaeological site of Aiani, northern Greece

International Nuclear Information System (INIS)

Iordanidis, A.; Garcia-Guinea, J.; Karamitrou-Mentessidi, G.

2009-01-01

The present study is a multi-analytical approach on the characterization of several potsherd samples, dated from prehistoric to hellenistic times, from Aiani, ancient Upper Macedonia, northern Greece. In particular, X-ray Diffraction (XRD), X-ray Fluorescence (XRF) and Environmental Scanning Electron Microscopy, coupled with Energy Dispersive X-ray system (ESEM-EDX) were used for the determination of the morphological, chemical and mineralogical characteristics of the potsherds. The preliminary results indicated a rather local provenance of the analyzed ancient pottery samples and a finer texture and thus better ceramic manufacture as getting to hellenistic era. The use of a silicious or calcerous raw material is probably related to the specific utilization of each ceramic vessel in ancient times. The presence of gehlenite or pyroxene minerals in the ceramic matrix indicated higher firing temperatures, while lower temperatures were deduced when finding phylosilicate minerals. The preliminary results of this study do not necessarily imply that all the pottery of this area, belonging to the same chronological type, have similar physicochemical characteristics

PIXE multivariate statistics and OSL investigation for the classification and dating of archaeological pottery excavated at Tell Al-Rawda site, Syria

Energy Technology Data Exchange (ETDEWEB)

Bakraji, E.H., E-mail: cscientificl@aec.org.sy [Archaeometry Laboratory, Chemistry Department, Atomic Energy Commission of Syria, P. O. Box 6091, Damascus (Syrian Arab Republic); Rihawy, M.S. [Archaeometry Laboratory, Chemistry Department, Atomic Energy Commission of Syria, P. O. Box 6091, Damascus (Syrian Arab Republic); Castel, C. [CNRS – Maison de l’Orient et de la Méditerranée, Laboratoire “Archéorient”, CNRS/Université Lumière-Lyon 2 (France); Abboud, R. [Archaeometry Laboratory, Chemistry Department, Atomic Energy Commission of Syria, P. O. Box 6091, Damascus (Syrian Arab Republic)

2015-03-15

Highlights: •PIXE and OSL methods were used to classify and date pottery from Tell Al-Rawda site. •Three groups were classified using PIXE, which suggest different sources of the clay. •OSL was used for dating the site and the date found was consistent with typology. -- Abstract: Particle Induced X-ray Emission (PIXE) technique has been utilised to study 48 Syrian ancient pottery fragments taken from excavations at Tell Al-Rawda site. Eighteen elements (Mg, Al, Si, P, S, K, Ca, Ti, Mn, Fe, Ni, Zn, As, Br, Rb, Sr, Y, and Pb) were determined. The elements concentrations have been processed using two multivariate statistical methods, to classify the pottery where one main group and other two small groups were defined. In addition, four samples from different places on the site were subjected to optically stimulated luminescence (OSL) dating. The average age obtained using a single aliquot regeneration (SAR) protocol was found to be 4350 ± 240 year.

PIXE multivariate statistics and OSL investigation for the classification and dating of archaeological pottery excavated at Tell Al-Rawda site, Syria

International Nuclear Information System (INIS)

Bakraji, E.H.; Rihawy, M.S.; Castel, C.; Abboud, R.

2015-01-01

Highlights: •PIXE and OSL methods were used to classify and date pottery from Tell Al-Rawda site. •Three groups were classified using PIXE, which suggest different sources of the clay. •OSL was used for dating the site and the date found was consistent with typology. -- Abstract: Particle Induced X-ray Emission (PIXE) technique has been utilised to study 48 Syrian ancient pottery fragments taken from excavations at Tell Al-Rawda site. Eighteen elements (Mg, Al, Si, P, S, K, Ca, Ti, Mn, Fe, Ni, Zn, As, Br, Rb, Sr, Y, and Pb) were determined. The elements concentrations have been processed using two multivariate statistical methods, to classify the pottery where one main group and other two small groups were defined. In addition, four samples from different places on the site were subjected to optically stimulated luminescence (OSL) dating. The average age obtained using a single aliquot regeneration (SAR) protocol was found to be 4350 ± 240 year

Progressive results from the PIXE program for sourcing prehistoric Papuan pottery

International Nuclear Information System (INIS)

Allen, J.; Duerden, P.

1982-01-01

A study with the aim of identifying pottery from Motupore Island, Papua New Guinea, in other local and distant sites is described. PIXE, the analytical technique used, is outlined. Elements selected for sourcing studies were: major elements - Si, Al, K, Ca, Ti, Fe; trace elements - Sr, Rb. From the results so far obtained, it is apparent that the approach is providing the legitimate allocation of prehistoric sherds to source materials on the basis of their chemical composition

State of research and research possibilities of early medieval pottery from the Prague production zone

Czech Academy of Sciences Publication Activity Database

Boháčová, Ivana

2017-01-01

Roč. 55, č. 1 (2017), s. 17-34 ISSN 0066-5924 R&D Projects: GA MK(CZ) DF13P01OVV014 Keywords : early Middle Ages * archaeology * pottery * Prague * chronology * Ceramic Reference Collection Subject RIV: AC - Archeology, Anthropology, Ethnology OBOR OECD: Archaeology

Analisis Tingkat Kepentingan Dan Kinerja Layanan Automated Teller Machine (Atm) Bank Mandiri

OpenAIRE

Setiawati, Lenny; Sugiharto, Toto

2008-01-01

Penelitian ini ditujukan untuk menganalisis tingkat kepentingan dan kinerja layananATM Bank Mandiri. Analisis Servqual yang terdiri atas dimensi tangible, realibility,responsiveness, assurance,dan empathy digunakan untuk menganalisis kinerjalayanan ATM. Sementara itu, Customer Satisfaction Index dan ImportancePerformance Analysis yang terdiri atas analisis kuadran dan analisis kesenjangandigunakan untuk menginvestigasi kepuasan pelanggan dan untuk mengidentifikasikandimensi layanan yang kiner...

ANALISIS SPASIAL KEJADIAN DEMAM BERDARAH DENGUE BERDASARKAN KEPADATAN PENDUDUK

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Agcrista Permata Kusuma

2016-01-01

Full Text Available Abstrak Puskesmas Kedungmundu merupakan wilayah endemis DBD dengan kasus yang tinggi. Diperlukan upaya dalam menentukan kebijakan strategi pengendalian vektor secara efektif dan efisien. Analisis spasial dalam SIG dapat digunakan untuk mengetahui pola penyebaran dan daerah potensi penularan DBD. Jenis penelitian ini adalah penelitian deskriptif analitik menggunakan pendekatan cross sectional. Teknik pengambilan sampel menggunakan sampel wilayah memperhatikan proporsi sampel dengan jumlah sampel 146 responden. Pengambilan titik koordinat menggunakan GPS. Analisis data menggunakan analisis univariat dan analisis spasial. Hasil perhitungan statistik spasial ANN diperoleh nilai Z-score = -11,054 terdapat pola spasial kasus DBD di wilayah kerja Puskesmas Kedungmundu. Nilai ANN = 0,52 < 1, artinya pola penyebaran kejadian DBD yang terjadi adalah berkerumun. Kesimpulan dalam penelitian ini sebaran kasus DBD memiliki keterkaitan secara spasial dengan kepadatan penduduk. Abstract Kedungmundu PHC is an endemich region with a high case. Be required to determine policy of vector control strategies effectively and efficiently. Spatial analsys in GIS can be used to determine the pattern of distribution and areas of DHF potential transmission. The type this research was analysis descriptive with cross sectional approach. The sampling technique used a sample area of attention to the proportion of the sample with 146 respondents of total sample. Capturing the coordinates used GPS. Data analisys used univariat and spatial analisys. Result of ANN obtained a Z-score= -11,054, there was a spatial pattern of dengue cases in Kedungmundu PHC. ANN value = 0,52 < 1, it meant that the pattern of DHF distribution was clustered. The conclution of this research was DHF distribution cases has spatial correlation with density population.

ANALISIS KESELAMATAN TERMOHIDROLIK BULK SHIELDING REAKTOR KARTINI

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Azizul Khakim

2015-10-01

Full Text Available ABSTRAK ANALISIS KESELAMATAN TERMOHIDROLIK BULK SHIELDING REAKTOR KARTINI. Bulk shielding merupakan fasilitas yang terintegrasi dengan reaktor Kartini yang berfungsi sebagai penyimpanan sementara bahan bakar bekas. Fasilitas ini merupakan fasilitas yang termasuk dalam struktur, sistem dan komponen (SSK yang penting bagi keselamatan. Salah satu fungsi keselamatan dari sistem penanganan dan penyimpanan bahan bakar adalah mencegah kecelakaan kekritisan yang tak terkendali dan membatasi naiknya temperatur bahan bakar. Analisis keselamatan paling kurang harus mencakup analisis keselamatan dari sisi neutronik dan termo hidrolik Bulk shielding. Analisis termo hidrolik ditujukan untuk memastikan perpindahan panas dan proses pendinginan bahan bakar bekas berjalan baik dan tidak terjadi akumulasi panas yang mengancam integritas bahan bakar. Code tervalidasi PARET/ANL digunakan untuk analisis pendinginan dengan mode konveksi alam. Hasil perhitungan menunjukkan bahwa mode pendinginan konvekasi alam cukup memadai dalam mendinginkan panas sisa tanpa mengakibatkan kenaikan temperatur bahan bakar yang signifikan. Kata kunci: Bulk shielding, bahan bakar bekas, konveksi alam, PARET.   ABSTRACT THERMAL HYDRAULIC SAFETY ANALYSIS OF BULK SHIELDING KARTINI REACTOR. Bulk shielding is an integrated facility to Kartini reactor which is used for temporary spent fuels storage. The facility is one of the structures, systems and components (SSCs important to safety. Among the safety functions of fuel handling and storage are to prevent any uncontrolable criticality accidents and to limit the fuel temperature increase. Safety analyses should, at least, cover neutronic and thermal hydraulic calculations of the bulk shielding. Thermal hydraulic analyses were intended to ensure that heat removal and the process of the spent fuels cooling takes place adequately and no heat accumulation that challenges the fuel integrity. Validated code, PARET/ANL was used for analysing the

Analisis Semiotik Sajak Bulang Cahaya

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Junaidi Junaidi

2014-11-01

Full Text Available Penelitian ini bertujuan menggali makna tanda yang terdapat dalam sajak Bulang Cahaya karya Rida K Liamsi. Untuk menggali makna itu, pendekatan analisis semiotik Roland Barthes digunakan. Hasil penelitian menunjukkan bahwa sajak ini berisi tanda-tanda bersumber dari kosa kata Melayu lama. Sajak ini juga berisi simbol-simbol yang berkaitan dengan kehidupan orang Melayu. Penggunaan kata-kata Melayu lama dan simbol Melayu memperkuat setting Melayu dalam sajak ini. Analisis makna menunjukkan bahwa seseorang merasakan kedukaan sangat mendalam ketika cintanya harus berakhir, tetapi ia terus merasakan kerinduan dengan kekasihnya yang telah pergi. Mitos cinta yang terdapat dalam pusinya adalah orang tahu bahwa putus cinta itu menyakitkan tetapi orang tetap saja jatuh cinta.

Application of XRF and XRD in the study of ceramics and pottery

International Nuclear Information System (INIS)

Meor Yusoff Meor Sulaiman

2004-01-01

Ceramic artefacts are made from clay-based mineral and their elemental and mineral compositions tend to vary from one locality to another. The elemental and mineral composition data's besides able to verify the originality of the artifact also helps in regard to provenance, fabrication technology and also manufacturing technique. X-ray fluorescence XRF is a non-destructive technique to identify and quantify elements ranging from sodium (atomic number = 11 to uranium atomic number = 92). The paper also looks into recent advances of this technique in the study of ceramics and pottery. Microfocus XRF, besides able to do qualitative and quantitative elemental analysis, it also can perform accurate elemental mapping. Another aspect there is important in this study is the capability to do in-situ analysis. With the recent introduction of the peltiered-cooled silicon detector, in-situ analysis had become more easily available. X-ray diffraction (XRD) analysis on the other hand, helps to identify correctly the different mineral composition present in the ceramic artifact. This could also help in identifying the type of clay that is used in the manufacturing of these ceramic artifacts as well as its origin. Both x-ray techniques complement each other and are very important tool in the archaeological study of ceramic and pottery samples. (Author)

Architecture, sedentism, and social complexity at Pre-Pottery Neolithic A WF16, Southern Jordan

Science.gov (United States)

Finlayson, Bill; Mithen, Steven J.; Najjar, Mohammad; Smith, Sam; Maričević, Darko; Pankhurst, Nick; Yeomans, Lisa

2011-01-01

Recent excavations at Pre-Pottery Neolithic A (PPNA) WF16 in southern Jordan have revealed remarkable evidence of architectural developments in the early Neolithic. This sheds light on both special purpose structures and “domestic” settlement, allowing fresh insights into the development of increasingly sedentary communities and the social systems they supported. The development of sedentary communities is a central part of the Neolithic process in Southwest Asia. Architecture and ideas of homes and households have been important to the debate, although there has also been considerable discussion on the role of communal buildings and the organization of early sedentarizing communities since the discovery of the tower at Jericho. Recently, the focus has been on either northern Levantine PPNA sites, such as Jerf el Ahmar, or the emergence of ritual buildings in the Pre-Pottery Neolithic B of the southern Levant. Much of the debate revolves around a division between what is interpreted as domestic space, contrasted with “special purpose” buildings. Our recent evidence allows a fresh examination of the nature of early Neolithic communities. PMID:21536900

Architecture, sedentism, and social complexity at Pre-Pottery Neolithic A WF16, Southern Jordan.

Science.gov (United States)

Finlayson, Bill; Mithen, Steven J; Najjar, Mohammad; Smith, Sam; Maričević, Darko; Pankhurst, Nick; Yeomans, Lisa

2011-05-17

Recent excavations at Pre-Pottery Neolithic A (PPNA) WF16 in southern Jordan have revealed remarkable evidence of architectural developments in the early Neolithic. This sheds light on both special purpose structures and "domestic" settlement, allowing fresh insights into the development of increasingly sedentary communities and the social systems they supported. The development of sedentary communities is a central part of the Neolithic process in Southwest Asia. Architecture and ideas of homes and households have been important to the debate, although there has also been considerable discussion on the role of communal buildings and the organization of early sedentarizing communities since the discovery of the tower at Jericho. Recently, the focus has been on either northern Levantine PPNA sites, such as Jerf el Ahmar, or the emergence of ritual buildings in the Pre-Pottery Neolithic B of the southern Levant. Much of the debate revolves around a division between what is interpreted as domestic space, contrasted with "special purpose" buildings. Our recent evidence allows a fresh examination of the nature of early Neolithic communities.

Adsorption behaviors of Pb(Ⅱ)on white pottery clay%白陶土对Pb（Ⅱ）吸附特性

Institute of Scientific and Technical Information of China (English)

史艳婷; 张金利; 杨庆

2016-01-01

Batch experiments were conducted to study the adsorption behaviors of Pb(Ⅱ)on white pottery clay.Several experimental conditions,including dosage of adsorbent,initial solution pH, ionic strength,contact time,temperature and initial concentration of lead,were investigated.The experimental results indicate that the lead removal is strongly dependent on dosage of adsorbent,pH and ionic strength.The temperature has a negligible effect on the adsorption capacity of white pottery clay.The maximum adsorption of Pb(Ⅱ)on white pottery clay is 136.33 mg/g at 20 ℃,with an initial concentration of 200 mg/L,pH0 =5.5 and dosage of adsorbent of 1 g/L.The kinetics' experimental results show that the adsorption of Pb(Ⅱ)on white pottery clay is a fast process and could reach equilibrium within 180 minutes.More than 80% of the maximum adsorption capacity can be reached in 10 minutes.The adsorption process of Pb(Ⅱ)on white pottery clay is well described by the pseudo-second order kinetic model.Langmuir model is found to be applicable to the prediction of isothermal adsorption of Pb (Ⅱ)on white pottery clay.The thermodynamics' experimental results show that the adsorption of Pb(Ⅱ)on white pottery clay is a spontaneous and endothermic process. Raising temperature makes for the adsorption process.The adsorption mechanism mainly involves ion exchange,electrostatic interaction and complexation.%采用间歇试验研究白陶土对 Pb(Ⅱ)的吸附特性,考虑了吸附剂用量、初始溶液 pH、离子强度、反应时间、温度及铅初始浓度等因素的影响.间歇试验结果表明,吸附剂用量、pH、离子强度等因素对铅去除影响显著,温度对白陶土吸附能力影响相对较小.在20℃、pH0=5.5、初始浓度200 mg/L、吸附剂用量1 g/L 下,白陶土对 Pb(Ⅱ)的吸附量可达136.33 mg/g.动力学试验结果表明,白陶土对Pb(Ⅱ)的吸附为快速反应,10 min时的吸附量为最大吸附量的80%,180 min�

Study of composition and provenance of ancient Mamluk-Ayyubid potteries in Jordan using ICP-MS and synchrotron radiation XRF techniques

International Nuclear Information System (INIS)

Aldrabee, A.; Wriekat, A.; Abusaleem, K.; Radtke, M.

2012-12-01

Multielement analysis of thirty two Ayubid-Mamluk glazed pottery shards were analyzed for determining chemical composition in order to study their provenance. The shards lasted in the present research come from the historical site of Khirbt Far is on the Karat plateau in Jordan. The chemical analysis for sixteen samples was carried out by inductively coupled plasma mass spectroscopy (ICP-MS) and by synchrotron radiation x-rays fluorescence spectrometry (SR-X RF) for all samples. The quantitative analysis for elements Mg, Al, Ti, V, Cr, Mn, Ni, Cu, Mo, Bi, and U has been determined by ICP-MS and the semi-quantitative analysis for the elements Fe, Cu, Zu, Br, Rb, Sr, Y, Zr, Nb, Mo, Pd, Ag, Cd, and Pd has been conducted for all samples by SR-X RF. The data were analyzed by using principal component analysis PCA and hierarchical cluster analysis with Bray-Curtis in order to define grouping of different glazed pottery by obtain information about their similarity and clustering. The results of chemical analysis provided persuasive evidence that the Khirbet faribet Faris pottery shards have at least three different sources of provenance. (Author)

Membandingkan Tingkat Kemiripan Rekaman Voice Changer Menggunakan Analisis Pitch, Formant dan Spectogram

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Ahmad Subki

2018-02-01

Full Text Available Audio forensik merupakan salah satu ilmu yang mnyandingkan antara ilmu pengetahuan dan metode ilmiah dalam proses analisis rekaman suara untuk membantu dan mendukung pengungkapan suatu tindak kejahatan yang diperlukan dalam proses persidangan. Undang-undang ITE No.19 Tahun 2016 menyebutkan bahwa rekaman suara merupakan salah satu alat bukti digital yang sah dan dapat digunakan sebagai penguat dakwaan. Rekaman suara yang merupakan barang bukti digital sangatlah mudah dan rentan dimanipulasi, baik secara sengaja maupun tidak disengaja. Pada penelitian ini dilakukan analisis terkait tingkat kemiripan antara rekaman suara voice changer dengan rekaman suara asli menggunakan analisis pitch, formant dan spectogram, rekaman suara yang dianalisis ada dua jenis rekaman suara yaitu suara laki-laki dan suara perempuan. Rekaman suara voice changer  dan rekaman suara asli, diekstrak menggunakan tools praat kemudian informasi yang diperoleh dianalisis dengan analisis statistik pitch, formant dan spectrogrammenggunakan tools gnumeric. Penelitian ini menghasilkan bahwa analisis rekaman suara voice changer dengan rekaman suara asli dapat menggunakan analisis statistik pitch, formant dan spectrogram, rekaman suara voice changer A memiliki tingkat kemiripan yang paling tinggi dengan rekaman suara asli pada posisi low pitch, sedangkan voice changer yang lain lebih sulit untuk diidentifikasi.

Technology and Organisation of Inka Pottery Production in the Leche Valley. Part I: Study of Clays

International Nuclear Information System (INIS)

Hayashida, F.; Haeusler, W.; Wagner, U.

2003-01-01

We report on an interdisciplinary approach to the study of finds of unfired clay lumps and unfired broken vessels from two workshops in the Leche Valley, north coast of Peru. The material is used as a reference in the study of pottery making at both workshops.

Technology and Organisation of Inka Pottery Production in the Leche Valley. Part I: Study of Clays

Science.gov (United States)

Hayashida, F.; Häusler, W.; Wagner, U.

2003-09-01

We report on an interdisciplinary approach to the study of finds of unfired clay lumps and unfired broken vessels from two workshops in the Leche Valley, north coast of Peru. The material is used as a reference in the study of pottery making at both workshops.

ANALISIS PENERAPAN 8 STANDAR NASIONAL PENDIDIKAN PADA SMP NEGERI 2 DOLOPO KABUPATEN MADIUN

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Luki Eko Cahyono

2015-10-01

Penelitian ini menggunakan desain penelitian Deskriptif Kualitatif. Jenis penelitian adalah studi kasus. Data yang digunakan adalah data Primer. Teknik pengumpulan data yang digunakan adalah wawancara dan dokumentasi. Teknik keabsahan data adalah Triangulasi Sumber dan teknik analisis data yang digunakan adalah pendekatan Strengths, Weakness, Opportunities, dan Threats (Analisis SWOT. Kesimpulan penelitian ini adalah (1 Hasil analisis Strenght (Kekuatan adalah sekolah sudah merencanakan, melaksanakan dan mengevaluasi sebagian besar indikator dalam pemenuhan Standar Nasional Pendidikan sehingga meningkatkan mutu pendidikan sekolah. (2 Hasil analisis Weakness (kelemahan adalah keterbatasan anggaran dana dan sumber daya manusia baik peserta didik, pendidik, maupun tenaga kependidikan dalam pemenuhan seluruh unsur Standar Nasional Pendidikan. (3 Hasil analisis Opportunities (peluang adalah Pemberian workshop dan pelatihan kepada pendidik dan tenaga kependidikan meningkatkan kualitas pendidikan sekolah, dan perencanaan, pelaksanaan pembiayaan serta evaluasi penganggaran yang baik memberikan dampak positif terhadap semua unsur operasional sekolah maupun sarana prasarana sekolah. (4 Hasil analisis Threats (Tantangan adalah perencanaan, sosialisasi, pelaksanaan dan evaluasi serta tindak lanjut yang tidak dijalankan dengan manajemen yang baik dalam upaya pemenuhan Standar Nasional Pendidikan akan menghambat peningkatan kualitas pendidikan sekolah. (5 Hasil penerapan Standar Nasional Pendidikan pada SMP Negeri 2 Dolopo menggunakan analisis SWOT menunjukkan bahwa Kekuatan lebih besar daripada Kelemahan dan Peluang lebih besar dari Ancaman, yang berarti Standar Nasional Pendidikan telah terpenuhi dan menghasilkan Akreditasi Sekolah nilai A.

Study of Syrian archaeological pottery by the combined application of thermoluminescence (TL) dating, X-ray fluorescence analysis and statistical multivariate analysis

International Nuclear Information System (INIS)

Bakraji, E.H.

2012-01-01

X-ray fluorescence method and the technique of thermoluminescence (TL) dating have been utilized for the study of archaeological pottery fragment samples, fairly representative of Romanian period between 1 st century B.C. and 4th century A.D, from Judaidet Yabous site, which is located north-west of Damascus city, Syria. Four samples were chosen randomly among the forty six samples for dating using thermoluminescence technique and the results were in good agreement with the date assigned by archaeologists. The samples were irradiated for 1000 s live time twice, first using a Mo X-ray Tube and second using a 109 Cd radioactive source. Fifteen elements (K, Ca, Ti, Mn, Fe, Ni, Cu, Zn, Ga, Rb, Sr, Y, Zr, Nb, and Pb) were determined. The elemental concentrations have been processed using two multivariate statistical methods. The purpose of the study was to characterize by means of elements contents the pottery paste from Judaidet Yabous archaeological site and providing new data to the Syrian databases for future studies. From an archaeological point of view the results indicated that most of the potteries, were locally produced. (author)

Use and Appreciation of Mycenaean Pottery in the Levant, Cyprus and Italy : (ca. 1600-1200 BC)

NARCIS (Netherlands)

Wijngaarden, van Gert Jan

2002-01-01

Pottery made in the aegean during the Late Bronze Age has been found widely distributed in many parts of the Mediterranean. At some four hundred sites outside Greece, Mycenaean dinner and storage vessels, as well as some figurines have been discovered. As such, this class of archaeological artifacts

Instrumental neutron activation analysis of pottery for provenience study

International Nuclear Information System (INIS)

Kuleff, I.; Djingova, R.; Penev, I.

1986-01-01

A scheme for INAA of pottery is proposed. The combination of 3 irradiations - epithermal and pile (short and long time) - and 6 measurements (2 times after each irradiation) enables the determination of Al, As, Au, Ba, Br, Ce, Co, Cr, Cs, Dy, Eu, Fe, Hf, K, La, Lu, Mg, Mn, Na, Nd, Rb, Sb, Sc, Si, Sm, Ta, Tb, Th, Ti, U, V and Yb. The accuracy and precision of the method is evaluated by analysis of standard reference materials (USGS-BCR-1, USGS-W-1, ZGI-TB). The applicability of the method is demonstrated by analysis of 15 sgraffito ceramics from XV-XVIII cc. from Tsarevets, Veliko Tirnovo (Bulgaria). The results from the clustering of the analytical data are presented and discussed. (author)

Analysis of Muscle Contraction on Pottery Manufacturing Process Using Electromyography (EMG)

Science.gov (United States)

Soewardi, Hartomo; Azka Rahmayani, Amalia

2016-01-01

One of the most common problems in pottery manufacturing process is musculoskeletal disorders on workers. This disorder was caused by uncomfortable posture where the workers sit on the floor with one leg was folded and another was twisted for long duration. Back, waist, buttock, and right knee frequently experience the disorders. The objective of this research is to investigate the muscle contraction at such body part of workers in manufacturing process of pottery. Electromyography is used to investigate the muscle contraction based on the median frequency signal. Focus measurements is conducted on four muscles types. They are lower interscapular muscle on the right and left side, dorsal lumbar muscle, and lateral hamstring muscle. Statistical analysis is conducted to test differences of muscle contraction between female and male. The result of this research showed that the muscle which reached the highest contraction is dorsal lumbar muscle with the average of median frequency is 51,84 Hz. Then followed by lower interscapular muscle on the left side with the average of median frequency is 31,30 hz, lower interscapular muscle on the right side average of median frequency is 31,24 Hz, and lateral hamstring muscle average of median frequency is 21,77 Hz. Based on the statistic analysis result, there were no differences between male and female on left and right lower interscapular muscle and dorsal lumbar muscle but there were differences on lateral hamstring muscle with the significance level is 5%. Besides that, there were differences for all combination muscle types with the level of significance is 5%.

The «C» campanian and grey seudocampanian pottery in the province of Seville | La cerámica campaniense «C» y seudocampaniense de pasta gris en la provincia de Sevilla

Directory of Open Access Journals (Sweden)

Juan José Ventura Martínez

1985-12-01

Full Text Available We want to make a contribution to the study of the Campanian pottery in the Iberian Peninsula. We analyse a lot of this pottery from various sites of the province of Seville, and carry out the study of the C Campanian pottery, and of the grey-paste pottery connected with it, in this area. | El presente estudio pretende ser una contribución al conocimiento de la cerámica campaniense en el ámbito de la Península Ibérica. En base al material reunido, procedente de diversos yacimientos de la provincia de Sevilla, el planteamiento del trabajo ha girado en torno a la documentación efectiva en dicho ámbito provincial tanto de la cerámica campaniense de tipo C como de una serie de cerámicas caracterizadas básicamente por su pasta gris y que en ocasiones, por sus características técnicas, formales o decorativas apuntan a una inspiración más o menos directa en las producciones propiamente campanienses.

Dating and classification of Syrian excavated pottery from Tell Saka Site, by means of thermoluminescence analysis, and multivariate statistical methods, based on PIXE analysis

International Nuclear Information System (INIS)

Bakraji, E.H.; Ahmad, M.; Salman, N.; Haloum, D.; Boutros, N.; Abboud, R.

2011-01-01

Thermoluminescence (TL) dating and Proton Induced X-ray Emission (PIXE) techniques have been utilized for the study of archaeological pottery fragment samples from Tell Saka Site, which is located at 25 km south east of Damascus city, Syria. Four samples were chosen randomly from the site, two from third level and two from fourth level for dating using TL technique and the results were in good agreement with the date assigned by archaeologists. Twenty-eight sherds were analyzed using PIXE technique in order to identify and characterize the elemental composition of pottery excavated from third and fourth levels, using 3 MV tandem accelerator in Damascus. The analysis provided almost 20 elements (Na, Mg, Al, Si, P, S, K, Ca, Ti, Mn, Fe, Co, Ni, Cu, Zn, Rb, Sr, Y, Zr, Nb). However, only 14 elements as follows: K, Ca, Ti, Mn, Fe, Co, Ni, Cu, Zn, Rb, Sr, Y, Zr, Nb were chosen for statistical analysis and have been processed using two multivariate statistical methods, Cluster and Factor analysis. The studied pottery were classify into two well defined groups. (author)

Optical dating of potteries excavated from Pungnabtoseong earthen wall, Seoul

Energy Technology Data Exchange (ETDEWEB)

Kim, Myung Jin; Park, Mi Seon [Neosiskorea Co., Daejeon (Korea, Republic of); Lee, Sung Joon; Nah, Hye Rim; Hong, Hyung Woo [National Research Institute of Cultural Heritage, Daejeon (Korea, Republic of)

2012-05-15

Thermoluminescence (TL) and optically stimulated luminescence (OSL) emitted from natural crystalline mineral, usually quartz, feldspar, and so on, are mainly used to evaluate the paleodose for the age determination of archaeological and geological sample and the equivalent dose for retrospective dosimetry. TL/OSL age can be calculated as the ratio of paleodose to total annual dose rate which is determined from surrounding soil. In this study, we chemically extracted the quartz samples from potteries excavated in Pungnabtoseong earthen wall and observed the TL/OSL characteristics for paleodose determination. With the converted annual dose rate from the concentration of radioactive isotopes in its surrounding soil, optical date was evaluated and finally illustrated for interpreting the construction stage of Pungnabtoseong

Thermoluminescence authentication of T'ang and Han Dynasty pottery

International Nuclear Information System (INIS)

Price, D.M.

1997-01-01

More than 80 pieces of T'ang Dynasty and 40 Han Dynasty style ceramic wares have been analysed to determine the amount of thermoluminescence (TL) accumulated since the initial firing of the object and the level of the radiation flux which has created the TL. This paper presents a summary of the thermoluminescence analysis results. Approximately 60% of Han ceramics and 45% of the T'ang pottery authenticated have been shown to belong to periods other than that stylistically suggested. Items which have been found not to be of the anticipated antiquity generally fall into distinct age groups. Of the T'ang wares the most commonly copied item is found to be the horse and for the Han pieces, human figures and ewers/pots/vases represent the most frequently reproduced wares

μXRF analysis of decoration motifs on Majolica pottery

International Nuclear Information System (INIS)

Padilla Lavarez, Roman; Van Espen, Pierr M.; Janssens, K; Schalm, O.

2001-01-01

μXRF analysis of decoration motifs on Majolica pottery in fragments corresponding to several Majolica types was carried out using an spectrometer comprising a low power Mo X-ray tube and a elliptic-shape concentration lens with a 60 um spot. Both surface scanning and spot measurements were carried a out, allowing the qualitative identification of the inorganic pigments used for the surface painting decoration and the quantitative analysis of the main glaze composition. The absence of interference signal arising from the excitation on the underlying paste when analysing thin-lead glazing was evaluated, allowing ensuring the suitable of the analytical procedures. A distinction was found between different types of majolica by the composition of the lead tin glaze enamel and by the presence of other elements in the blue, black and orange decoration

X-ray fluorescence analyzers for investigating postmediaeval pottery from Southern Moravia

International Nuclear Information System (INIS)

Trojek, Tomas; Hlozek, Matin; Cechak, Tomas; Musilek, Ladislav

2010-01-01

This paper deals with an investigation of ceramic archaeological finds with the use of in-situ X-ray fluorescence analysis. Firstly, three configurations of X-ray fluorescence analyzers constructed and used at the Czech Technical University in Prague are described and compared for use in a non-destructive survey of siliceous materials. Detection limits, depth of analysis, the relation of the analyzed area, the homogeneity of the samples, and variations in the element concentrations are discussed. Secondly, many shards of postmediaeval pottery from Southern Moravia are analyzed with X-ray fluorescence analysis and some of them also with electron microprobe analysis. Selected results are described.

Incipient archaeometry in Venezuela. Provenance study of pre-Hispanic pottery figurines

International Nuclear Information System (INIS)

Sajo Bohus, L.; Greaves, E.D.; Bermudez, J.; Mackowiak de Antczak, Ma. M.; Antczak, A.; Kasztovszky, Zs.; Poirier, T.; Simonits, A.

2005-01-01

Application of different analytical techniques contributed with new results to the interpretation and the provenance study of Venezuelan figurines dating from the 12th and 15th centuries. Elements in bulk samples, powdered samples of figurines and soil were determined using total reflection X-ray fluorescence (TXRF), instrumental neutron activation analysis (INAA) and prompt gamma activation analysis (PGAA). Results and ceramics macroscopic observations indicate that average elemental composition of the figurines from the mainland significantly differ from those encountered on the Caribbean islands. The multidisciplinary experience de facto formed a group dedicated to archaeometry and provided data for provenance study of pre-Hispanic pottery figurines. (author)

Analisis Sektor/Sub Sektor Unggulan di Kabupaten Bungo

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Gafur Gafur

2016-03-01

Full Text Available Abstract. This study aimed to analyze the leading sectors in Bungo. The method used is Location Quotient (LQ, Dynamic Location Quotient (DLQ, specialization index, Growth Ratio Model (MRP. Based on analysis of LQ and DLQ, there are only two basis sectors at present and in the future, namely the construction sector and trade, hotels and restaurants. Based on the analysis of Specialization Index, in Bungo Regency has a concentration of the economy in the agricultural sector and the manufacturing sector. Based on MRP analysis also showed that prominent sector growth at the level of Bungo and Jambi Province, namely electricity, gas and water supply; the building sector; and trade, hotels and restaurants. Keywords : Location Quotient (LQ, Dinamic Location Quotient (DLQ, Specialization Index, Growth Ratio Model   Abstrak. Penelitian ini bertujuan untuk menganalisis sektor unggulan di Kabupaten Bungo. Metode yang digunakan adalah analisis Location Quotient (LQ, Dinamic Location Quotient (DLQ, indeks spesialisasi, Model Rasio Pertumbuhan (MRP. Berdasarkan analisis LQ dan DLQ,  hanya ada 2 sektor yang menjadi sektor basis pada saat ini dan pada masa yang akan datang yaitu sektor bangunan dan sektor perdagangan, hotel dan restoran. Berdasarkan analisis Indeks Spesialisasi, di Kabupaten Bungo telah terjadi konsentrasi ekonomi pada sektor pertanian dan sektor industri pengolahan. Berdasarkan analisis MRP juga dapat diketahui bahwa sektor yang menonjol pertumbuhannya pada tingkat Kabupaten Bungo dan Provinsi Jambi yaitu sektor listrik, gas dan air bersih; sektor bangunan; serta sektor perdagangan, hotel dan restoran. Kata Kunci : Location Quotient (LQ, Dinamic Location Quotient (DLQ, indeks spesialisasi, Model Rasio Pertumbuhan

Analisis dan Desain BI-Dashboard Monitoring Realisasi Daftar Isian Pelaksanaan Anggaran (DIPA pada Kantor Pelayanan Perbendaharaan Negara (KPPN

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Ernestina Rahmanasari

2013-09-01

Full Text Available Transaksi keuangan badan pemerintahan tingkat daerah dipertanggungjawabkan kepada Kementrian Keuangan melalui Kantor Pelayanan Perbendaharaan Negara (KPPNsetiap bulan dalam bentuk Laporan Keuangan Pemerintah Pusat (LKPP. Laporan Keuangan, didukung dengan teknologi Business Intelligence(BI dashboarddapat dimanfaatkan sebagai data-driven decision support system yang mendorong performa kinerja. Analisis dan desainterhadap pembuatan BI dashboard menunjukkanbagaimana Laporan Keuangan dapat digunakan untuk monitoring realisasi penyerapan dana DIPA dan kinerja instansi secara tepat waktu dan interaktif.Analisis terdiri dari analisis Indikator Kinerja Utama (IKU dan analisis Laporan Keuangan. IKUpada analisis dan desain ini mencakup ketercapaian estimasi dengan penerimaan, ketercapaian pagu dengan belanja, ketepatan waktu pengiriman rekonsiliasi oleh instansi, validasi, akurasi, dan ketepatan data. Desain terdiri dari katalog dashboard, alur analisis, sumber data, desain User-Interface, dan desain objek dashboard. Sedangkan dashboard yang dirancang menggunakan aplikasi Vera sebagai Enterprise System, mengakses basis data MySQL, dan menampilkan data dengan teknologi data-driven business-intelligence Qlikview. Desain aplikasi yang telah dibuat akan menampilkan 4 (empat Tab yaitu: Dashboard utama, Analisis, Monitoring, dan Laporan

Semiotika Teks: Sebuah Pendekatan Analisis Teks

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Yasraf Amir Piliang

2004-12-01

tanda-tanda yang membentuk apa yang disebut sebagai ‘teks’. Analisis teks, menurut Roland Barthes, akan menghasilkan makna denotatif, yakni makna tanda yang bersifat eksplisit, dan makna konotatif, yaitu makna tanda lapis kedua yang bersifat implisit.

Microfinanza: analisi d’impatto di un programma in India

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Tommaso Rondinella

2005-03-01

Full Text Available L’analisi d’impatto dei programmi di microfinanza è uno strumento utile sia per migliorare i servizi offerti sia per garantire ai donatori che il denaro concesso sia utilizzato per programmi efficaci nell’alleviare la povertà. Il presente lavoro è costituito da due parti: la prima è dedicata all’analisi d’impatto, la seconda all’analisi empirica sul campo. L’indagine è stata condotta attraverso l’utilizzo di uno strumento in grado di dare una indicazione chiara dei cambiamenti avvenuti nelle condizioni di vita dei beneficiari e con il pregio di essere applicabile a costi molto ridotti. I risultati ottenuti mostrano in che misura l’accesso al credito cambi le condizioni di vita dei più poveri inducendo consistenti aumenti del reddito familiare, dei risparmi, della diversificazione delle attività produttive e del consumo di cibo. Inoltre si osserva, all’interno dei nuclei familiari, un miglioramento della condizione femminile chiaramente dipendente dalla partecipazione al programma di microcredito

Analysis of ancient pottery from the palatine hill in Rome

International Nuclear Information System (INIS)

De Sena, E.; Landsberger, S.; Wisseman, S.

1995-01-01

A program of compositional analysis using neutron activation has been performed on samples of Roman fine ware from the Palatine East excavations in Rome at the University of Illinois' TRIGA reactor. These experiments are ultimately intended to assist the authors in advancing the understanding of the organization of pottery production and distribution in central Italy during the late Roman imperial period (4th-5th c. AD). The objectives of this paper are to present an archaeological background of two regionally-produced fine wares, to discuss the methods of sampling, irradiation and data analyses, and to demonstrate the preliminary results of our investigation, which included the analyses of Plio-Pleistocene clays from the Janiculum Hill in Rome. (author). 5 refs., 2 figs., 6 tabs

Archeointensity determinations on Pre-Columbian potteries from La Ceiba and Santa Marta shelter-caves (Chiapas, Mexico).

Science.gov (United States)

Rodriguez-Ceja, Maria; Camps, Pierre; Goguitchaichvili, Avto; Poidras, Thierry; Nicol, Patrick

2014-05-01

Quite surprisingly, the abundance of archaeological baked clays found in the tropical area of Mesoamerica contrast with the small amount of archeomagnetic data available today for this area [Fanjat et al, EPSL, 2013; Alva-Valdivia et al, PEPI, 2010, Morales et al., EPS, 2009]. It seems especially difficult to try to establish a regional trend in the intensity variations. While they are few, the data are moreover of uneven quality as attested by a large scatter in experimental values during the Mesoamerican classic and post-classic periods (250-1521 AD) that cannot be explained by real fluctuations in the Earth's magnetic field [Fanjat et al, EPSL, 2013]. The present study is part of a large effort to provide reliable and perfectly dated archeointensity data for the tropical area of Mesoamerica. It focuses on Thellier-Thellier archeointensity measurements obtained from 87 small fragments from potsherds of 12 different potteries. These potteries were excavated from sedimentary sequences within two shelter-caves, La Ceiba and Santa Marta, located on the banks of Grijalva and La Venta rivers, respectively. Both are shelter-caves without constructed structures that were inhabited by humans groups. Samples were located in different stratigraphic levels, culturally well identified and well preserved due to long time sedimentation. Only samples with a homogenous color were pre-selected for the rock magnetic study performed prior to any attempt to estimate the archeointensity. This was done in order to assure, as far as possible, a uniform baking during the manufacture, which is supposed to be made in open sky fire, since no kiln construction has been found. The ceramics ages were achieved in 2 ways: for samples with organic material associated, a 14C dating was done. The rest of the samples were dated according to their typological characteristics, comparing with regional ceramic chronological classification. This includes characteristics such as the finishing surface type

ANALISIS KINERJA KEUANGAN PERUSAHAAN PT. ASURANSI JIWASRAYA (PERSERO) CABANG SULAWESI SELATAN

OpenAIRE

ARIANTY, ASTRI

2012-01-01

ANALISIS KINERJA KEUANGAN PERUSAHAAN PT. ASURANSI JIWASRAYA (PERSERO) CABANG SULAWESI SELATAN COMPANY FINANCIAL PERFORMANCE ANALYSIS PT. INSURANCE JIWASRAYA (LIMITED) SOUTH BRANCH SULAWESI Astri Arianty Prof. Dr. H. Muhammad Ali, SE., M.S Drs. Armayah Sida, M.Si Analisis terhadap kinerja keuangan perusahaan sangat penting dilakukan untuk mengetahui sejauh mana tingkat pencapaian yang telah diperoleh perusahaan sebagaimana tujuan perusahaan dalam menjalankan proses produk...

Validity of archaeomagnetic field recording: an experimental pottery kiln at Coppengrave, Germany

Science.gov (United States)

Schnepp, Elisabeth; Leonhardt, Roman; Korte, Monika; Klett-Drechsel, Johannes

2016-04-01

Palaeomagnetic data obtained from archaeological materials are used for reconstructions of the Earth's magnetic field of the past millennia. While many studies tested the reliability of this recorder for palaeointensity only a few studies did this for direction. The study presents an archaeomagnetic and rock magnetic investigation applied to an experimental pottery kiln, which was operated in 2003 to produce stone ware. This kind of high-quality pottery needs a temperature of at least 1160 °C. Shortly before heating of the kiln direct absolute measurements of the absolute geomagnetic field vector have been carried out close to it. After cooling of the kiln 24 oriented palaeomagnetic samples have been taken. Although Curie temperatures are about 580 °C, that is the typical temperature for magnetite, thermal as well as alternating field demagnetisations reveal also a considerable amount of hematite as magnetic carrier. This mixture of magnetite and hematite is dominated by pseudo-single domain grains. Demagnetisation removed in some cases weak secondary components, but in most cases the specimens carried a single component thermoremanent magnetisation. The mean characteristic remanent magnetisation direction agrees on 95 per cent confidence level with the directly measured field direction. Archaeointensity was obtained from five specimens with the Thellier-Coe method and with the multiple-specimen palaeointensity domain-state corrected method. Six of these specimens also provided a result of the Dekkers-Böhnel method, which overestimated the archaeointensity by about 9 per cent compared to the direct value, while after correction for fraction the value agrees very well. For the multiple-specimen palaeointensity domain-state corrected method only fractions between 25 and 75 per cent have been used and specimens showing alteration have been excluded. Above 450 °C many specimens showed alteration of the magnetic grains. Because median destructive temperatures were

Neutron activation analysis of Etruscan pottery

International Nuclear Information System (INIS)

Whitehead, J.; Silverman, A.; Ouellet, C.G.; Clark, D.D.; Hossain, T.Z.

1992-01-01

Neutron activation analysis (NAA) has been widely used in archaeology for compositional analysis of pottery samples taken from sites of archaeological importance. Elemental profiles can determine the place of manufacture. At Cornell, samples from an Etruscan site near Siena, Italy, are being studied. The goal of this study is to compile a trace element concentration profile for a large number of samples. These profiles will be matched with an existing data bank in an attempt to understand the place of origin for these samples. The 500 kW TRIGA reactor at the Ward Laboratory is used to collect NAA data for these samples. Experiments were done to set a procedure for the neutron activation analysis with respect to sample preparation, selection of irradiation container, definition of activation and counting parameters and data reduction. Currently, we are able to analyze some 27 elements in samples of mass 500 mg with a single irradiation of 4 hours and two sequences of counting. Our sensitivity for many of the trace elements is better than 1 ppm by weight under the conditions chosen. In this talk, details of our procedure, including quality assurance as measured by NIST standard reference materials, will be discussed. In addition, preliminary results from data treatment using cluster analysis will be presented. (author)

75 FR 71133 - Guidance for Industry: The Safety of Imported Traditional Pottery Intended for Use With Food and...

Science.gov (United States)

2010-11-22

... Nutrition (HFS-317), Food and Drug Administration, 5100 Paint Branch Pkwy., College Park, MD 20740. Send two... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2010-D-0571] Guidance for Industry: The Safety of Imported Traditional Pottery Intended for Use With Food and the Use of...

Nuclear analytical technique for the study of ancient pottery from a Ghanaian archaeological site

International Nuclear Information System (INIS)

Forson, A.

2006-01-01

Instrumental Neutron Activation Analysis (INAA) was utilized to determine the elemental concentrations of the archaeological pottery samples from Jenini slave camp in the Brong Ahafo Region, Ghana, employing the 30kW tank-in-pool Miniature Neutron Source Reactor (MNSR) at the Ghana Atomic Energy Commission (GAEC). Jenini was a slave camp of Samory Toure during the indigenous slavery and the Trans-Atlantic slave trade. The samples were obtained during the excavations of the tombs of the slaves who died at the camp. The accuracy of the INAA method was evaluated using IAEA Soil-7 reference material. The precision was calculated as relative standard deviation and was found to be within ±10%. Thirty-two (32) ceramic fragment samples from the archaeological site were analyzed to determine the concentration of 20 elements: Al, As, Ba, Ca, Ce, Co, Cr, Cs, Dy, Eu, Fe, Hf, La, Mn, Na, Sc, Sm,Th, U, and V. Two multivariate statistical methods, cluster and factor analyses, were performed on the data set in order to determine similarities and correlations between the various samples. The results of the cluster and factor analyses indicate a considerable overlap in the chemistry of the pottery shards from the three sampling points (i.e. Trench 1, Trench 2 and Pit 1) indicating that the pot shards were made from a single type of clay or clays of similar geochemical signatures. (au)

Perumusan Strategi Bersaing pada Perusahaan Ban dengan Metode Analisis Portofolio Produk (Studi Kasus: PT Multistrada Arah Sarana, Tbk

Directory of Open Access Journals (Sweden)

Nathanael August Zefanya

2017-01-01

Full Text Available Industri ban di Indonesia mengalami perkembangan pesat dalam kurun waktu 10 tahun terakhir. Namun, terjadinya krisis ekonomi global menjadi penyebab menurunnya pendapatan, salah satunya adalah PT MASA dengan produk utamanya yaitu ban mobil Achilles dan ban motor Corsa yang digunakan sebagai objek penelitian ini. Telah diilakukan analisis PESTEL dan Porter’s Five Forces, identifikasi faktor lingkungan internal dan eksternal dengan analisis SWOT serta merumuskan alternatif strategi bersaing untuk direkomendasikan kepada PT MASA. Perumusan strategi alternatif didapat dari hasil analisis Matriks BCG dan Matriks IE sebagai analisis portofolio untuk mendapatkan tema strategi alternatif dalam pembuatan Matriks SWOT. Strategi alternatif kemudian diperingkatkan dengan QSPM dan dilanjutkan pembuatan rencana aksi bagi PT MASA dalam waktu 5 tahun ke depan. Setelah dilakukan analisis industri, diketahui bahwa ancaman terbesar datang dari pesaing produsen ban. Dari hasil analisis portofolio, PT MASA berada di kuadran I karena memiliki koordinat IFE serta EFE 3,32 dan 3,26. Dari hasil analisis Matriks IE, PT MASA direkomendasikan untuk melakukan strategi grow and build. Hasil Matriks BCG menunjukkan bahwa Achilles berada di dogs, sementara Corsa berada di question marks. Terdapat 13 strategi alternatif hasil dari formulasi strategi dengan menggunakan matriks TOWS. Dari hasil analisis QSPM, terdapat 7 alternatif strategi terbaik dan rencana aksi..

ANALISIS ATRIBUT-ATRIBUT YANG MEMPENGARUHI TINGKAT KEPUASAN PELANGGAN TELEPON RUMAH (FIXED WIRELINE MENGGUNAKAN METODE ANALISIS DISKRIMINAN (STUDI KASUS DI PT. TELKOM KANDATEL SEMARANG

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Diana Puspita Sari

2012-02-01

Full Text Available PT Telkom memiliki misi untuk memberikan layanan One Stop Infocom dengan kualitas prima dan harga kompetitif. Kenyataannya, PT. Telkom Kandatel Semarang mengalami penurunan pendapatan. Semakin berkembangnya layanan jasa fixed wireless yang lebih mudah dan murah, menyebabkan penurunan pemakaian jasa fixed wireline. Dengan konsumen melakukan pembelian pertama pada suatu produk tertentu dengan harga terjangkau, kualitas terjamin, maka konsumen akan kembali membeli produk tersebut, dan dampaknya dari fenomena ini adalah kepuasan pelanggan (customer satisfaction terhadap produk tertentu karena telah memberikan kepuasan dan terjaminnya kualitas, walaupun banyak pesaing lain.  Oleh sebab itu, penelitian ini membahas dan melakukan analisis kepuasan pelanggan fixed wireline PT. Telkom Kandatel Semarang, menggunakan variabel kepuasan pelanggan untuk dikelompokkan menjadi tiga tingkatan yaitu pelanggan yang sangat puas, puas, dan tidak puas dengan menggunakan analisis klaster, kemudian dilakukan analisis variabel 4P Customer Relationship Management (CRM menggunakan analisis diskriminan, sehingga diketahui atribut yang mempengaruhi tingkat kepuasan pelanggan agar PT. Telkom Kandatel Semarang dapat terus mempertahankan dan meningkatkan kepuasan pelanggan dengan berusaha memenuhi kebutuhan dan keinginan pelanggan dengan maksud kepuasan pelanggan tidak menurun agar dapat meningkatkan intensitas pemakaian fixed wireline. Kata kunci : analisis klaster, analisis diskriminan, kepuasan pelanggan, fixed wireline      PT Telkom has a mission to provide a One Stop Infocom services with excellent quality and competitive price. In fact, PT. Telkom Semarang Kandatel income decreased. The growing fixed wireless service is easier and cheaper, causes a decrease in the use of fixed wireline services.With the first consumer purchase a given product at an affordable price, guaranteed quality, then consumers will buy the product again, and the impact of this phenomenon is

Treatment of textile effluent containing indigo blue dye by a UASB reactor coupled with pottery clay adsorption - doi: 10.4025/actascitechnol.v35i1.13091

Directory of Open Access Journals (Sweden)

Vinicius Conceição

2013-01-01

Full Text Available This study aimed to evaluate the treatment of a synthetic textile wastewater containing the blue indigo dye in a UASB (upflow anaerobic reactor, on a bench scale, followed by pottery clay adsorption. The system monitoring was verified by the following physical and chemical parameters: pH, alkalinity, volatile acids, COD and removal of color. The adsorption tests using pottery clay (construction debris as an alternative adsorbent material were performed on a jar test equipment. The results showed satisfactory effectiveness in removing color and organic matter (COD by the UASB, at the order of 69 and 81.2%, respectively. The color removal using ceramic clay as an alternative adsorbent material was 97% for the concentration of 200 g L-1 of adsorbent, evidencing that the use of pottery clay as adsorbent material had significant and promising results, and may be used as a post-treatment unit for removal of dyes present in textile effluents, and since construction debris currently represents a major environmental problem, its use in wastewater treatment may become an alternative to a proper destination of this waste.  

School Organizational Culture in Improving to the Teachers’ Performance

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Paulus Mikku Ate

2015-02-01

Key Words: organizational culture, teacher performance   Abstrak: Tujuan penelitian ini untuk mengetahui proses terbentuknya budaya organisasi dalam meningkatkan kinerja guru. Penelitian ini menggunakan metode kualitatif dengan rancangan studi multi kasus. Lokasi penelitian di dua sekolah swasta di Kabupaten Sumba Barat Daya, Nusa Tenggara Timur, pengumpulan data dilakukan dengan wawancara, pengamatan dan dokumentasi. Analisis data menggunakan model interaktif Milles dan Huberman, dan analisis lintas kasus secara induktif konseptual. Hasil penelitian adalah budaya organisasi sekolah dipengaruhi nilai-nilai pokok yang dianut, dihidupi, dan ditanamkan para pendiri, pengganti, dan pemimpin; budaya organisasi mempengaruhi kinerja guru; dan upaya melanggengkan budaya organisasi melalui penentuan pemimpin oleh yayasan, penggunaan seragam, penegakan disiplin, dan melaksanakan perayaan.  Kata kunci: budaya organisasi, kinerja guru

Pembuatan Dan Analisis Exciter Generator Rf Untuk Siklotron Proton Decy-13

OpenAIRE

Prajitno, Prajitno

2011-01-01

PEMBUATAN DAN ANALISIS EXCITER GENERATOR RF UNTUK SIKLOTRON PROTON DECY-13.Telah dilakukan analisis dan pembuatan exciter generator RF untuk siklotron proton 13MeV. Generator RFakan digunakan sebagai sumber tegangan pemercepat bolak-Balik siklotron DECY-13 rancangan PTAPBBATAN.Berdasarkan dokumen rancangan dasar yang telah dibuat siklotron Decy-13 akan menggunakanmedan magnet 1,275 Tesla, sehingga frekuensi generator RF bila menggunakan harmonik keempat adalah77,667 MHz. Salah satu teknik pem...

The suitability of EDXRF for compositional classification of archaeological pottery

International Nuclear Information System (INIS)

Padilla Alvarez, Roman

2007-01-01

Many investigations have been carried out trying to enlarge the information that can be gathered through the chemical analysis of archaeological findings. Chemical composition data sets, properly interpreted with multivariate analysis techniques, have been used extensively to supplement investigations involving provenance studies or more complex socio-economic aspects of the past communities. Correct inferences from the gathered compositional data are only possible if well documented background information about the studied samples is available, such as a correct interpretation of the archaeological contexts, knowledge about the nature of the used raw materials or procurement sources (geology of the territories), among others. The combined use of Instrumental Neutron Activation Analysis (INAA) and Scanning Electron Microscopy X-ray analysis (SEM-EDX) has been widely applied to the classification of archaeological pottery. However the need to remove at least a minimal part (invasion) of the sample and the time delay required for radioisotope decay and the high costs involved in INAA often restrict its use. Energy Dispersive x-ray Fluorescence spectrometry (EDXRF) is advantageous to perform a completely non-destructive analysis in a relatively fast way, but several problems have restricted its wider use in the past. The highly matrix-dependent attenuation of x-rays in the analysed sample hampers the use of the standard-less quantification procedures as an alternative when suitable certified reference materials are not at hand, and the relatively limited instrumental sensitivity of the conventional spectrometers has not allowed the determination of some trace elements that are relevant for compositional differentiation and provided a comparatively higher uncertainties. This contribution presents the results of several investigations aimed to achieving classification of archaeological pottery using reliable quantitative EDXRF procedures. The main factors affecting the

Continuity and changes of manufacturing traditions of Bell Beaker and Bronze Age encrusted pottery in the Morava river catchment (Czech Republic)

Czech Academy of Sciences Publication Activity Database

Všianský, D.; Kolář, Jan; Petřík, J.

2014-01-01

Roč. 49, September 14 (2014), s. 414-422 ISSN 0305-4403 Institutional support: RVO:67985939 Keywords : encrusted pottery * Copper age * X-ray diffraction Subject RIV: AC - Archeology, Anthropology, Ethnology OBOR OECD: Archaeology Impact factor: 2.196, year: 2014

Analisis Aliran Daya Berbasis Injeksi Arus dalam Bentuk Vektor

Directory of Open Access Journals (Sweden)

Ahmad Wira Satriawan

2017-11-01

Full Text Available Tulisan ini memaparkan hasil penelitian yang telah dilakukan untuk membandingkan metode analisis aliran daya berbasis injeksi arus dalam bentuk vektor dengan format polar dan rektangular. Penelitian ini dilakukan untuk memperoleh metode analisa aliran daya dengan perhitungan yang lebih cepat dan akurat, serta iterasi yang lebih sedikit. Metode iterasi Newton Raphson diadopsi dalam penelitian ini dan bahasa pemrograman Python serta library komputasinya digunakan. Analisis terhadap karakteristik konvergensi dari kedua format dilakukan pada IEEE 14-bus Test System. Dari penelitian ini diperoleh hasil bahwa format rektangular lebih unggul dibandingkan format polar untuk kasus yang diteliti.

ANALISIS KELAYAKAN FINANSIAL WISATA AIR WADUK JATIGEDE KABUPATEN SUMEDANG

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Bambang Susanto

2016-04-01

Full Text Available Abstract. Sumedang regency is one of the 26 regency in West Java. Sumedang is a   district of the capital of West Java, which has a wide range of culture and tourism. Culinary tourism especially know already known nationally. To further develop other tourist tours in Sumedang district   need to do breakthrough one of the breakthrough by exploiting the existing potential. Jatigede reservoir,in addition to its designation for hydroelectric power and irrigation, jatigede reservoir can also be developed towards the tour of water tourism. Development of water tourism area in order to provide benefits for the surrounding community, of course, need to do preliminary studies for the benefits far greater than the cost incurred. Therefore, for scientific purposes, it is necessary to conduct an academic study in the form of Financial Feasibility Analysis. Based on the analysis of financial feasibility, it can be concluded that water tourism in Jatigede Reservoir Sumedang have benefits. It’s   the results of a positive net prese nt value analysis, internal rate of return greater than the interest rate of banks and benefit cost greater than on. Keywords: Financial Feasibility; Water Tour.   Abstrak. Kabupaten Sumedang merupakan salah satu dari 26 Kabupaten Kota yang ada dipropinsi Jawa barat. Sumedang merupakan kabupaten penyangga Ibu kota propinsi Jawa barat , yang memiliki  beraneka  ragam  budaya dan wisata. Wisata kuliner terutama tahu sudah dikenal secara nasional. Untuk lebih mengembangkan wisata wisata lain yang ada di kabupaten Sumedang tentunya perlu dilakukan terobosan  terobosan salah satunya dengan memanfaatkan potensi yang ada. Waduk jatigede salah satunya , selain peruntukannya untuk pembangkit listrik tenaga air dan kepentingan irigasi,  waduk jatigede  juga dapat dikembangkan kearah wisata yaitu  wisata air. Pembangunan  kawasan wisata air agar dapat memberikan manfaat bagi masyarakat sekitar, tentunya perlu dilakukan studi

ANALISIS CLUSTER K-MEANS DALAM PENGELOMPOKAN KEMAMPUAN MAHASISWA

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B. Poerwanto

2016-12-01

Full Text Available Abstract. Cluster Analysis, K-Means Algorithm, Student Classification. This study aims to classify students based on learning outcomes for subject the basic of statistics (DDS, which is measured based on attendance, task, midterm (UTS, and final exams (UAS to further used to evaluate learning for subjects that require analysis of quantitative . This study uses k-means cluster analysis to classify the students into three groups based on learning outcomes. After grouped, there are 3 people in the low category, 27 in the medium category and over 70% in the high category.Abstrak. Analisis Cluster K-Means dalam Pengelompokan Kemampuan Mahasiswa. Pene-litian ini bertujuan untuk mengelompokkan mahasiswa berdasarkan hasil belajar mata kuliah dasar-dasar statistika (DDS yang diukur berdasarkan variabel nilai kehadiran, tugas, ujian tengah semester (UTS, dan ujian akhir semester (UAS untuk selanjutnya digunakan untuk mengevaluasi pembelajaran untuk mata kuliah yang membutuhkan kemampuan analisis kuantititatif yang baik. Penelitian ini menggunakan analisis cluster k-means dalam mengelompokkan mahasiswa ke dalam tiga kelompok berdasarkan hasil belajarnya. Seteleh dikelompokkan, terdapat 3 orang yang masuk pada kategori rendah, 27 orang pada kategori sedang dan lebih dari 70% pada kategori tinggi.Kata Kunci: Cluster Analysis, K-Means Algoritma, Klasifikasi Mahasiswa, Universitas Cokroaminoto Palopo

Klasifikasi Kecamatan Berdasarkan Nilai Akhir SMA/MA di Kabupaten Aceh Selatan Menggunakan Analisis Diskriminan

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Fitriana A.R.

2015-11-01

Full Text Available Analisis diskriminan merupakan bagian dari analisis peubah ganda. Analisis diskriminan digunakan untuk memodelkan variabel tak bebas yang bersifat kualitatif dengan variabel bebas yang bersifat kuantitatif. Pada penelitian ini, analisis diskriminan lebih dari dua kelompok diterapkan pada data nilai akhir SMA/MA di Kabupaten Aceh Selatan yang bertujuan untuk mendapatkan model untuk pengklasifikasian kecamatan. Pengklasifikasian ini bertujuan untuk melihat perbedaan kualitas siswa SMA/MA yang berada di masing-masing kecamatan Kabupaten Aceh Selatan berdasarkan data nilai akhir. Variabel tak bebas yang digunakan berupa klasifikasi kecamatan berdasarkan rata-rata jumlah nilai akhir SMA/MA yang berada di masing-masing kecamatan yang dibentuk dengan K-Means Cluster. Sedangkan variabel bebas yang digunakan adalah data rata-rata nilai akhir SMA/MA untuk setiap mata pelajaran yang diujiankan pada masing-masing jurusan setiap kecamatan. Model yang didapatkan adalah dua model diskriminan untuk jurusan IPA dan IPS.

What is Changing and When - Post Linear Pottery Culture Life in Central Europe

Czech Academy of Sciences Publication Activity Database

Řídký, Jaroslav; Květina, Petr; Stäuble, H.; Pavlů, Ivan

2015-01-01

Roč. 53, č. 3 (2015), s. 333-339 ISSN 0323-1119. [Annual Meeting of the European Association of Archaeologists /19./. Plzeň, 04.09.2013-08.09.2013] R&D Projects: GA MK(CZ) DF12P01OVV032 Keywords : archaeological culture * culture change * Final LBK * Neolithic * Post-LBK * site layout * social complexity Subject RIV: AC - Archeology, Anthropology, Ethnology

PENGUKURAN KINERJA PERUSAHAAN PT. HADJI KALLA DENGAN MENGGUNAKAN ANALISIS ECONOMIC VALUE ADDED

OpenAIRE

2013-01-01

Tujuan dari penelitian ini adalah mengetahui kinerja Economic Value Added (EVA) yang dicapai oleh perusahaan PT. Hadji Kalla, sedangkan metode analisis yang digunakan dalam penelitian ini adalah analisis perkembangan Economic Value Added (EVA), Net Operating Profit After Tax (NOPAT) dan The purpose of this study was to determine the performance of the Economic Value Added (EVA), which is achieved by the company PT. Hadji Kalla...

Osteologická analýza lidských a zvířecích pozůstatků z polykulturní lokality Jevišovka – Nová

Czech Academy of Sciences Publication Activity Database

Jurkovičová, L.; Mrázková, R.; Komoróczy, Balázs

2017-01-01

Roč. 67, č. 1 (2017), s. 24-29 ISSN 1804-1876 Institutional support: RVO:68081758 Keywords : anthropological analysis * archaeozoological analysis * Linear pottery culture * Moravian painted pottery culture * Únětice culture * La Tène culture * Roman Age * Migration Period Subject RIV: AC - Archeology, Anthropology, Ethnology OBOR OECD: Archaeology http://anthropology.cz/wp- content /uploads/2018/02/24-29_Jurkovicova_L_2017_67_1.pdf

ANALISIS HARGA POKOK PRODUKSI DAN PENERAPAN TARGET COSTING PADA UD WAJUKU MAKASSAR

OpenAIRE

-, CHAIDIR HAFID

2017-01-01

ABSTRAK Analisis Harga Pokok Produksi dan Penerapan Target Costing pada UD Wajuku Makassar The Analysis of The Cost of Goods Manufactured and Implementation of Target Costing in UD Wajuku Makassar Chaidir Hafid Asri Usman Syahrir Penelitian ini bertujuan untuk mengetahui perhitungan harga pokok produksi baju kaos polos sebelum dan setelah penerapan metode target costing pada UD Wajuku Makassar. Metode pengumpulan data yang digunakan adalah dokumentasi. Metode analisis dat...

Childhood Blood Lead Reductions Following Removal of Leaded Ceramic Glazes in Artisanal Pottery Production: A Success Story

OpenAIRE

Donald E. Jones, MS; Mario Covarrubias Pérez; Bret Ericson; Daniel Estrada Sánchez; Sandra Gualtero; Andrea Smith-Jones, MS; Jack Caravanos, DrPH, CIH

2013-01-01

Background. Lead exposure within artisanal ceramics workshop communities in Mexico continues to be a major source of childhood lead poisoning. Artisanal ceramics workshops expose children through direct ingestion, contaminated soil, and food prepared in lead-glazed pottery. Conversion to non-lead glazes alone may not effectively reduce exposure. This paper describes a model comprehensive intervention and environmental remediation of an artisanal ceramics workshop in the state of Hidalgo, Mexi...

Análisis de la industria cultural en el pacto de integración sub-regional andino

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Nilo Fernández

2004-01-01

Full Text Available El objetivo general de la presente investigacion fue realizar un analisis de la industria cultural en el pacto de la integracion Sub-regional Andino, destancado el papel fundamental de esta industria como entidad de comunicacion que se construye y se modela a travez de signos culturales que se encuentran en la cotidianidad, en el discurso social y surgidas de realidades entrelazadas, siendo los medios de comunicacion los que hacen percibirlo de otra manera. Las bases teoricas describen como algunos elementos tento del contexto multidimensional de la region andina como elemento socio-juridicos y culturales influyen los aportes de autores tales como: Lorena Rincon, Lucrecia Morales, German Rey, Bernardo Klisberg, Marcelino Bisbal y Nestor Garcia Canclini, entre otros. El tipo de investigacion que se selecciono fue la descriptiva documental; para la cual se utilizo como instrumento de analisis una guia de observacion que permitio ubicar las principales categoria, sub-categorias y las unidades de analisis, de ocho (8 documentos (convenios, acuerdos y declaraciones que constituyeron en una muestra intencional de un total de 16 documentos seleccionados como poblacion inicial que conforman las bases de los pactos que ha suscrito la comunidad Andina de Naciones. Con referencia al analisis e interpretacion de los resultados, se constituyem en hallazgos los planteamientos ubicados en cada uno de los documentos estudiados confirmandose el papel central que juega la industria cultural para la integracion Sub-regional Andina, a pesar de no ser explico en algunos de los documentos.

Analisis Komoditi Unggulan Subsektor Tanaman Pangan di Sumatera Utara Tahun 2010 – 2014

OpenAIRE

Sinaga, Terry Praganda

2016-01-01

Tujuan penelitian ini adalah untuk mengetahui perkembangan produksi komoditi tanaman pangan selama periode tersebut sehingga dapat menganalisis komoditi subsektor tanaman pangan yang menjadi unggulan di Sumatera Utara. Komoditi unggulan tersebut juga dijabarkan untuk setiap kabupatem/kota yang ada di Sumatera Utara. Metode yang digunakan yaitu secara Convenience Sampling, dan metode analisis data dengan menggunakan analisis Location Quotient. Hasil penelitian menyimpulkan ba...

ANALISIS KENDALA POTENSIAL PENERAPAN TOTAL QUALITY MANAGEMENT HOTEL PLAZA SEMARANG

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Hendrajaya -

2010-03-01

Full Text Available Penelitian ini bertujuan untuk menemukan faktor-faktor yang terbentuk dari kendala penerapan Total Quality Management (TQM, sebagai upaya untuk menganalisis masalah-masalah potensial dari penerapan TQM di Hotel Plaza, Semarang. Sampel dari penelitian ini sejumlah 65 karyawan Hotel Plaza, Semarang yang terdiri dari manajer dan staf. Teknik analisis menggunakan Faktor Analisis. Hasil penelitian menunjukkan, bahwa kendala potensial dari implementasi TQM dapat disimpulkan menjadi lima faktor, yaitu faktor inkonsistensi, visi-misi, transformasi budaya, manajerial dan manajemen kualitas. Penelitian ini memberikan rekomendasi bahwa peningkatan fungsi-fungsi korporat melalui optimalisasi kualitas sebagai strategi bisnis dan orientasi pada kepuasan konsumen dengan melibatkan seluruh anggota organisasi, akan menjadi dasar untuk memaksimalkan daya saing perusahaan dalam hal produk, layanan, SDM, lingkungan dan seluruh proses yang dapat mendukung upaya perbaikan produktivitas. This study aims to determine the constraint factors and to analyze the potential problems of TQM implementation of Plaza Semarang Hotel. The sample of 65 employees of TQM implementation of Plaza Semarang Hotel, consist of managers and staffs. Factor analysis is used to achieve the results of the potential constraint implementation of Total Quality Management which can be summarized into five factors, they are: the factor of inconsistencies, the factor of vision and mission, cultural transformation factors, managerial factors and the factors of quality management. In order to increase the corporate functions through the optimization of quality as a business strategy and to achieve customer satisfaction, this study suggests that all members of the organization should be involved by the company as on-going basis to maximize the competitiveness of the organization on products, services, human resources, environment and all processes that support productivity improvement.

A STUDY ON A SPECIFIC TYPE OF POTTERY FROM THE ELAMITE ERA AND TOPONYMY OF ZABSHALI

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Ali Aarab

2016-12-01

Full Text Available So far, there have been no studies conducted extensively on the regions surrounding Elamite. One of the surrounding regions cover the north of present-day provinces Fars and Khuzestan as Elamite centers in the ancient era. The noteworthy point about these regions is their potentially rich metal mines. This has been mentioned in Mesopotamian inscriptions, mainly explaining the link between the Mesopotamian plain and the highlands of Elam. The present-day provinces, Khuzestan and Fars, have small potentials for metal mines. Hence, they only served as surrounding regions supplying the metals. However, little investigation has been done on the archeological data from the Elamite Era. It is crucial to carry out a historical study on these regions along with the archeological data to enlighten the dark spots in the Elamite Era and ultimately provide a toponymy of the Elamite cities. One instance of such archeological data involve various types of local pottery in Khuzestan (as a central city of Elam, which was compared through petrography against the samples recovered in Isfahan and Chaharmahal and Bakhtiari (as two surrounding regions. Finally, this paper intended to discuss more confidently the era in which this type of pottery was built and its origin in order to provide a toponymy of the Zabshali based on historical and archaeological data.

A new light on the evolution and propagation of prehistoric grain pests: the world's oldest maize weevils found in Jomon Potteries, Japan.

Science.gov (United States)

Obata, Hiroki; Manabe, Aya; Nakamura, Naoko; Onishi, Tomokazu; Senba, Yasuko

2011-03-29

Three Sitophilus species (S. granarius L., S. oryzae L., and S. zeamais Mots.) are closely related based on DNA analysis of their endosymbionts. All are seed parasites of cereal crops and important economic pest species in stored grain. The Sitophilus species that currently exist, including these three species, are generally believed to be endemic to Asia's forested areas, suggesting that the first infestations of stored grain must have taken place near the forested mountains of southwestern Asia. Previous archaeological data and historical records suggest that the three species may have been diffused by the spread of Neolithic agriculture, but this hypothesis has only been established for granary weevils in European and southwestern Asian archaeological records. There was little archeological evidence for grain pests in East Asia before the discovery of maize weevil impressions in Jomon pottery in 2004 using the "impression replica" method. Our research on Jomon agriculture based on seed and insect impressions in pottery continued to seek additional evidence. In 2010, we discovered older weevil impressions in Jomon pottery dating to ca. 10 500 BP. These specimens are the oldest harmful insects in the world discovered at archaeological sites. Our results provide evidence of harmful insects living in the villages from the Earliest Jomon, when no cereals were cultivated. This suggests we must reconsider previous scenarios for the evolution and propagation of grain pest weevils, especially in eastern Asia. Although details of their biology or the foods they infested remain unclear, we hope future interdisciplinary collaborations among geneticists, entomologists, and archaeologists will provide the missing details.

A new light on the evolution and propagation of prehistoric grain pests: the world's oldest maize weevils found in Jomon Potteries, Japan.

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Hiroki Obata

Full Text Available Three Sitophilus species (S. granarius L., S. oryzae L., and S. zeamais Mots. are closely related based on DNA analysis of their endosymbionts. All are seed parasites of cereal crops and important economic pest species in stored grain. The Sitophilus species that currently exist, including these three species, are generally believed to be endemic to Asia's forested areas, suggesting that the first infestations of stored grain must have taken place near the forested mountains of southwestern Asia. Previous archaeological data and historical records suggest that the three species may have been diffused by the spread of Neolithic agriculture, but this hypothesis has only been established for granary weevils in European and southwestern Asian archaeological records. There was little archeological evidence for grain pests in East Asia before the discovery of maize weevil impressions in Jomon pottery in 2004 using the "impression replica" method. Our research on Jomon agriculture based on seed and insect impressions in pottery continued to seek additional evidence. In 2010, we discovered older weevil impressions in Jomon pottery dating to ca. 10 500 BP. These specimens are the oldest harmful insects in the world discovered at archaeological sites. Our results provide evidence of harmful insects living in the villages from the Earliest Jomon, when no cereals were cultivated. This suggests we must reconsider previous scenarios for the evolution and propagation of grain pest weevils, especially in eastern Asia. Although details of their biology or the foods they infested remain unclear, we hope future interdisciplinary collaborations among geneticists, entomologists, and archaeologists will provide the missing details.

APLIKASI METODE-METODE AGGLOMERATIVE DALAM ANALISIS KLASTER PADA DATA TINGKAT POLUSI UDARA

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Dewi Rachmatin

2014-09-01

Full Text Available ABSTRAK   Analisis Klaster merupakan analisis pengelompokkan data yang mengelompokkan data berdasarkan informasi yang ditemukan pada data. Tujuan dari analisis klaster adalah agar objek-objek di dalam satu kelompok memiliki kesamaan satu sama lain sedangkan dengan objek-objek yang berbeda kelompok memiliki perbedaan. Analisis klaster dibagi menjadi dua metode yaitu metode hirarki dan metode non-hirarki. Metode hirarki dibagi menjadi dua, yaitu metode agglomerative (pemusatan dan metode divisive (penyebaran. Metode-metode yang termasuk dalam metode agglomerative adalah Single Linkage Method, Complete Linkage Method, Average Linkage Method, Ward’s Method, Centroid Method dan Median Method. Pada artikel ini dibahas metode-metode agglomerative tersebut yang diterapkan pada data tingkat polusi udara. Masing-masing metode tersebut memberikan jumlah klaster yang berbeda.   Kata Kunci : Analisis Klaster, Single Linkage Method, Complete Linkage Method, Average Linkage Method, Ward’s Method, Centroid Method dan Median Method.     ABSTRACT Cluster analysis is an analysis of the data classification based on information found in the data.The objective of cluster analysis is that the objects in the group have in common with each other, while the different objects have different groups. Cluster analysis is divided into two methods : the method of non-hierarchical and hierarchical methods.Hierarchical method is divided into two methods, namely agglomerative methods (concentration and divisive methods (deployment. The methods included in the agglomerative method is Single Linkage Method, Complete Linkage Method, Average Linkage Method, Ward 's Method, Method and Median Centroid Method. In this article discussed the agglomerative methods were applied to the data rate of air pollution. Each of these methods provides a different number of clusters.   Keywords: Cluster Analysis , Single Linkage Method, Complete Linkage Method, Average Linkage Method, Ward

Risk analysis; Analisis de riesgos

Energy Technology Data Exchange (ETDEWEB)

Baron, J H; Nunez McLeod, J; Rivera, S S [Universidad Nacional de Cuyo, Mendoza (Argentina). Instituto de Capacitacion Especial y Desarrollo de Ingenieria Asistida por Computadora (CEDIAC)

1997-07-01

This book contains a selection of research works performed in the CEDIAC Institute (Cuyo National University) in the area of Risk Analysis, with specific orientations to the subjects of uncertainty and sensitivity studies, software reliability, severe accident modeling, etc. This volume presents important material for all those researches who want to have an insight in the risk analysis field, as a tool to solution several problems frequently found in the engineering and applied sciences field, as well as for the academic teachers who want to keep up to date, including the new developments and improvements continuously arising in this field. [Spanish] Este libro contiene una seleccion de trabajos de investigacion realizados dentro del Instituto de Capacitacion Especial y Desarrollo de la Ingenieria Asistida por Computadora en el area del analisis de riesgos, con una orientacion hacia el estudio de incertidumbres y sensibilidad, confiabilidad de software, modelacion de accidentes severos, etc. Este volumen recoge un material de indudable importancia e interes para todos aquellos investigadores y profesionales que desean incursionar en este campo del analisis de riesgos como herramienta para la solucion de problemas frecuentemente encontrados en la ingenieria y las ciencias aplicadas, asi como para los academicos que desean mantenerse al dia, conociendo los nuevos desarrollos y tecnicas que constantemente aparecen en su area.

ANALISIS PENGARUH KINERJA LINGKUNGAN TERHADAP KINERJA INDUSTRI KECIL

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Sukirman -

2012-03-01

Full Text Available Tujuan penelitian adalah mengidentifikasi, menganalisis praktik pengelolaan lingkungan pada sentra industri kecil dibandingkan best practices dalam upaya meningkatkan kinerja lingkungan di Kabupaten Pati. Kajian difokuskan pada pengelolaan lingkungan secara efektif dengan melibatkan variabel inisiatif lingkungan, keterlibatan karyawan, dan integrasi dengan supplier. Populasinya adalah seluruh perusahaan Industri Kecil di Kabupaten Pati. Sampel berjumlah 97 perusahaan. Teknik sampling menggunakan kluster sampling, dengan sampel pada sentra industri kecil di Kabupaten Pati.  Analisis menggunakan analisis deskriptif dan analisis komparatif. Hasil penelitian menunjukkan praktik pengelolaan lingkungan pada sentra industri kecil di Kabupaten Pati belum dilaksanakan secara optimal. Sementara itu, variabel integrasi supplier berpengaruh langsung terhadap kinerja perusahaan.The purpose of this study is to identify and to analyze an environmental management practice which is compared to the best practices in order to improve environmental performance in the industrial centers in Pati District. This study focuses on managing the environment effectively by involving environmental initiative variables, employee involvement, and integration of suppliers. Population in this study was all small industrial enterprises in Pati regency which has 97 companies as data samples. Data were collected by using cluster sampling techniques, and samples were taken from small industrial centers in the District of Pati. Data were analyzed by using descriptive and comparative methods. Results of this study showed that environmental management practices in small industrial centers had not been implemented optimally. Meanwhile, supplier integration variables influenced directly toward corporate performance.

Analisis Korelasi Kanonik Hubungan Perilaku Pemimpin dan Motivasi Kerja Karyawan

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I Gusti Ayu Made Srinadi

2014-06-01

Full Text Available Kualitas pemimpin merupakan penentu keberhasilan organisasi yang dipimpin. Hubungan antara pemimpin dengan karyawannya merupakan hubungan saling ketergantungan yang umumnya tidak seimbang. Dalam proses interaksi yang terjadi antara pemimpin dan karyawan, berlangsung proses saling memengaruhi. Penelitian ini bertujuan untuk mencari hubungan perilaku pemimpin terhadap motivasi kerja karyawan dengan menggunakan analisis korelasi kanonik. Pengujian dengan menggunakan analisis korelasi kanonik menunjukkan bahwa perilaku pemimpin dengan motivasi karyawan memiliki keeratan hubungan dengan nilai korelasi kanonik sebesar 0,9058533. Faktor perilaku pemimpin yang paling tinggi berkorelasi dengan motivasi kerja karyawan di McDonald’s Kuta Beach adalah faktor kemampuan mengarahkan dan menghadapi karyawan dengan nilai korelasi yaitu sebesar 0,7619707.

Analisis Korelasi Kanonik Hubungan Perilaku Pemimpin dan Motivasi Kerja Karyawan

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I Gusti Ayu Made Srinadi

2015-04-01

Full Text Available Kualitas pemimpin merupakan penentu keberhasilan organisasi yang dipimpin. Hubungan antara pemimpin dengan karyawannya merupakan hubungan saling ketergantungan yang umumnya tidak seimbang. Dalam proses interaksi yang terjadi antara pemimpin dan karyawan, berlangsung proses saling memengaruhi. Penelitian ini bertujuan untuk mencari hubungan perilaku pemimpin terhadap motivasi kerja karyawan dengan menggunakan analisis korelasi kanonik. Pengujian dengan menggunakan analisis korelasi kanonik menunjukkan bahwa perilaku pemimpin dengan motivasi karyawan memiliki keeratan hubungan dengan nilai korelasi kanonik sebesar 0,9058533. Faktor perilaku pemimpin yang paling tinggi berkorelasi dengan motivasi kerja karyawan di McDonald’s Kuta Beach adalah faktor kemampuan mengarahkan dan menghadapi karyawan dengan nilai korelasi yaitu sebesar 0,7619707.

ANALISIS KELAYAKAN FINANSIAL PROYEK NARROWNECK PRESS AND BLOW UNTUK PROSES PRODUKSIBOTOL MINUMAN BERENERGI DI PT. ABC

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Toni MT Munthe

2015-08-01

Full Text Available PT. ABC merupakan salah satu pabrik yang memproduksi botol kemasan kaca. Penelitian ini bertujuan untuk mengetahui layak atau tidaknya rencana investasi pada proyek Narrow Neck Press and Blow secara finansial di PT. ABC pada periode bulan April 2014 hingga bulan Juni 2014. Analisis kelayakan finansial proyek Narrow Neck Press and Blow, menggunakan metode analisis Net Present Value, Internal Rate of Return, Payback Period dan Sensitivity Analysis. Perbedaan antara nilai sekarang dari semua kas masuk dengan nilai sekarang dari semua kas keluar dari suatu proyek atau suatu investasi diperoleh dengan metode NPV, sedangkan untuk mencari tingkat bunga yang menyamakan nilai sekarang dari aliran kas bersih dan investasi diperoleh dengan metode IRR. Metode analisis yang dapat digunakan untuk mengetahui berapa lamakah waktu yang diperlukan untuk menutup dana yang dikeluarkan untuk suatu proyek dapat diperoleh dengan metode Payback Period. Setelah itu, dilakukan pengujian menggunakan sensitivitas analisis untuk mengetahui tingkat sensitivitas untuk tiap-tiap parameter terhadap persentase kenaikan dan penurunan. Dari hasil analisis data diperoleh nilai NPV sebesar Rp. 1.179.728.649.900,06, nilai IRR sebesar 56,36% dan periode pengembalian terletak pada 2 tahun 2 bulan 9 hari. Dengan menggunakan analisis sensitivitas dapat diketahui bahwa proyek ini sangat sensitif terhadap penurunan volume produksi. Berdasarkan hasil perhitungan, titik impas akan dicapai apabila volume produksi 213.403.267 unit per tahun atau 88,92% dari volume produksi awal. Nilai ini menunjukkan bahwa apabila volume produksi pada suatu periode mengalami penurunan lebih dari 11,08% dari volume produksi awal, maka investasi tersebut akan merugikan.

Analisis Industri Ritel Di Indonesia

OpenAIRE

Soliha, Euis

2008-01-01

This article presents an overview the analisys of retail industry in Indonesia.Retail industry in Indonesia grow rapidly. Industrial presence of modern retailbasically exploits public shopping pattern especially middle-weight and to which donot want to mill around in traditional market. Analysis Five Forces is used toanalysis retail industry. Analysis five force is bargaining power of buyers,bargaining power of suppliers, threat of new entrants, threat of new substituteproducts, and rivalry a...

Analisis Value Chain Di Industri Otomotif

OpenAIRE

Hendri, Hendri

2017-01-01

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

The Analisis Sentimen Sosial Media Twitter Dengan Algoritma Machine Learning Menggunakan Software R

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Jaka Aulia Pratama

2017-10-01

Full Text Available Media sosial adalah wadah untuk mengungkapkan opini terhadap suatu topik tertentu. Ketersediaan informasi dan opini dari para pengguna media sosial merupakan kumpulan dokumen data berupa teks yang amat sangat besar dan berguna untuk kepentingan penelitian maupun membuat suatu keputusan bagi pihak – pihak tertentu. Text Mining bisa didefinisikan sebagai proses penggalian informasi di mana pengguna berinteraksi dengan kumpulan dokumen dari waktu ke waktu dengan menggunakan suatu alat analisis. Analisis sentimen atau Opinion Mining adalah salah satu studi di bidang komputasi yang berhubungan dengan kasus publik mengenai opini, penilaian, sikap, dan emosi. Penelitian ini akan menggunakan metode Machine Learning pada analisis sentimen pengguna layanan jejaring sosial Twitter terhadap Donald Trump dan Barack Obama dalam 20000 tweets. Nilai akurasi metode Machine Learning yang diperoleh cukup tinggi yaitu 87.52% untuk Data Training dan 87.4% untuk Data Testing.

Uncertainty and sensitivity analysis methodology in a level-I PSA (Probabilistic Safety Assessment); Analisis de incertidumbres y sensibilidad aen un APS (Analisis Probabilistico de Seguridad) nivel-I

Energy Technology Data Exchange (ETDEWEB)

Nunez McLeod, J E; Rivera, S S [Universidad Nacional de Cuyo, Mendoza (Argentina). Instituto de Capacitacion Especial y Desarrollo de Ingenieria Asistida por Computadora (CEDIAC)

1997-07-01

This work presents a methodology for sensitivity and uncertainty analysis, applicable to a probabilistic safety assessment level I. The work contents are: correct association of distributions to parameters, importance and qualification of expert opinions, generations of samples according to sample sizes, and study of the relationships among system variables and system response. A series of statistical-mathematical techniques are recommended along the development of the analysis methodology, as well different graphical visualization for the control of the study. (author) [Spanish] En este trabajo se presenta una metodologia de analisis de sensibilidad e incertidumbres, aplicable a un analisis probabilistico de seguridad (APS) de nivel I. En el cual se plantea: la adecuada asociacion de distribuciones a variables, la importancia y penalizacion de la opinion de expertos, la generacion de muestras y su tamano, y el estudio de las relaciones entre las variables del sistema y la respuesta de este. Ademas durante el desarrollo de la metodologia de analisis se recomiendan una serie de tecnicas estadistico-matematicas y tipos de visualizacion grafica para el control del estudio. (autor)

PIXE analysis of pre-colonial pottery from Sambaqui do Panaquatira

International Nuclear Information System (INIS)

Ikeoka, R.A.; Appoloni, C.R.; Rizzutto, M.A.; Silva, T.F.; Bandeira, A.M.

2013-01-01

Full text: The study of cultural heritage of ancient people through fossils, monuments and engines has fundamental importance in the construction of the memory of any society. Such knowledge can be acquired by researches in archaeological sites and the detailed study of the different kind of objects which can be found in these places. This work deals with objects from the Sambaqui of Panaquatira located in Sao Luis do Maranhao (Brazil). Ancient civilizations that inhabited that territory were characterized as fishing populations - catchers - hunters and ceramists. From a selection of 95 pottery fragments of surface; 5 to 10 cm; 20 to 30 cm; 40 to 50 cm; 65 to 70 cm; 80 to 90 cm; 90 to 100 cm; 130 to 140 cm and 160 to 170 cm stratigraphic levels, a representative set was analyzed using Particle Induced X-ray Emission (PIXE) methodology. PIXE measurements were performed with an external beam setup with ~2.4 MeV proton beam in the LAMFI laboratory using three X-ray detectors, two Si-PIN detectors and one HPGe with standard spectrometry electronics; each spectrum was taken for 600s. The spectra analyses were performed with the Quantitative X-Ray Analysis Software (WinQXAS), distributed by International Atomic Energy Agency (IAEA). The elements Si, P, S, CI, K, Ca, Ti, Cr, Mn, Fe and Zn were identified in the different fragments. It was analysed the kind of applied treatment on the concave and convex sides in relation to the ceramic paste of the fragments. From the determination of the elemental composition of the fragments, it was possible to identify that the elements Ti, Mn, Fe and Zn are present in the fragments with larger amounts at concave and convex sides, compared to the ceramic paste, indicating a different surface treatment that leads to an enrichment of these elements. One fragment from the 20-25cm stratigraphy has a lighter colour region which is characterized by containing the highest concentration of the elements Ti, Ca, Ti, Cr and Mn. (author)

PIXE analysis of pre-colonial pottery from Sambaqui do Panaquatira

Energy Technology Data Exchange (ETDEWEB)

Ikeoka, R.A.; Appoloni, C.R., E-mail: renatoikeoka@yahoo.com.br [Universidade Estadual de Londrina (CCE/UEL), PR (Brazil). Departamento de Fisica; Rizzutto, M.A.; Silva, T.F. [Universidade de Sao Paulo (LAMFI/USP), Sao Paulo, SP (Brazil). Instituto de Fisica. Laboratorio de Analise de Materiais por Feixes Ionicos; Bandeira, A.M. [Universidade de Sao Paulo (USP), Sao Paulo, SP (Brazil). Museu de Arqueologia e Etnologia

2013-07-01

Full text: The study of cultural heritage of ancient people through fossils, monuments and engines has fundamental importance in the construction of the memory of any society. Such knowledge can be acquired by researches in archaeological sites and the detailed study of the different kind of objects which can be found in these places. This work deals with objects from the Sambaqui of Panaquatira located in Sao Luis do Maranhao (Brazil). Ancient civilizations that inhabited that territory were characterized as fishing populations - catchers - hunters and ceramists. From a selection of 95 pottery fragments of surface; 5 to 10 cm; 20 to 30 cm; 40 to 50 cm; 65 to 70 cm; 80 to 90 cm; 90 to 100 cm; 130 to 140 cm and 160 to 170 cm stratigraphic levels, a representative set was analyzed using Particle Induced X-ray Emission (PIXE) methodology. PIXE measurements were performed with an external beam setup with ~2.4 MeV proton beam in the LAMFI laboratory using three X-ray detectors, two Si-PIN detectors and one HPGe with standard spectrometry electronics; each spectrum was taken for 600s. The spectra analyses were performed with the Quantitative X-Ray Analysis Software (WinQXAS), distributed by International Atomic Energy Agency (IAEA). The elements Si, P, S, CI, K, Ca, Ti, Cr, Mn, Fe and Zn were identified in the different fragments. It was analysed the kind of applied treatment on the concave and convex sides in relation to the ceramic paste of the fragments. From the determination of the elemental composition of the fragments, it was possible to identify that the elements Ti, Mn, Fe and Zn are present in the fragments with larger amounts at concave and convex sides, compared to the ceramic paste, indicating a different surface treatment that leads to an enrichment of these elements. One fragment from the 20-25cm stratigraphy has a lighter colour region which is characterized by containing the highest concentration of the elements Ti, Ca, Ti, Cr and Mn. (author)

PEASANT AND SCIENTIFIC KNOWLEDGE ON PLANOSOLS AS A SOURCE OF MATERIALS IN THE MAKING OF NON-INDUSTRIAL POTTERY

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Raiana Lira Cabral

2015-02-01

Full Text Available Ethnopedological studies have mainly focused on agricultural land uses and associated practices. Nevertheless, peasant and indigenous populations use soil and land resources for a number of additional purposes, including pottery. In the present study, we describe and analyze folk knowledge related to the use of soils in non-industrial pottery making by peasant potters, in the municipality of Altinho, Pernambuco State, semiarid region at Brazil. Ethnoscientific techniques were used to record local knowledge, with an emphasis on describing the soil materials recognized by the potters, the properties they used to identify those soil materials, and the criteria employed by them to differentiate and relate such materials. The potters recognized three categories of soil materials: “terra” (earth, “barro” (clay and, “piçarro” (soft rock. The multi-layered arrangement of these materials within the soil profiles was similar to the arrangement of the soil horizon described by formal pedologists. “Barro vermelho” (red clay was considered by potters as the principal ceramic resource. The potters followed morphological and utilitarian criteria in distinguishing the different soil materials. Soils from all of these sites were sodium-affected Alfisols and correspond to Typic Albaqualf and Typic Natraqualf in the Soil Taxonomy (Soil Survey Staff, 2010.

Culture, innovation and periphery: a theoretical sketch and some evidence from different portuguese contexts

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Eduardo Brito Henriques

1997-11-01

Full Text Available The present paper tries to look at the culture-innovation nexus in periphery. Starting with a theoretical discussion on this issue, in which the role of culture in current capitalism is analysed, we raise the question whether the increasing imporance of culture in the present economic context has been creating new opportunities for peripheral regions to innovate, namely by the valorization of tradition.The paper will highlight the results of four case studies from the handicraft pottery sector. These achievements will then be confronted with an exemple of cultural political promotion in an urban area - Lisbon'94, European Cultural Capital, in order to unravel the political logic of cultural and innovation in the periphery. The final section provides a brief conclusion, placing emphasis on the ambivalences which characterise peripherical modernisation processes and their cultural dimension. We argue that the ability of periphery to sustain development strategies based on the valorization of tradition depends primarily upon a successful management of these ambivalences.

Architecture of Lasinja culture settlements in the light of new investigations in northern Croatia

OpenAIRE

Minichreiter, Kornelija; Marković, Zorko

2015-01-01

The site of Beketinci, Bentež, stands out among Lasinja settlements as the site of the largest uncovered surface – the excavation at 30 900m2 revealed a portion of a Lasinja culture settlement. Its western part (covering 24 700m2) was dedicated to working activities (working features: clay-extraction pits, working pits, self-standing partitions, pottery kilns, and wells), while in the eastern, residential, part (extending over 6200m2 of excavated surface) we uncovered a cluster of 5 rectangul...

Analisis Kebijakan dan Efektivitas Organisasi

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Amir Syarifudin Kiwang

2015-05-01

Full Text Available Penerapan Peraturan Gubernur Nusa Tenggara Timur Nomor 8 Tahun 2011 tentang Organisasi dan Tata Kerja Unit Pelaksana Teknis Pendidikan dan Pelatihan Koperasi dan Usaha Mikro Kecil dan Menengah pada Dinas Koperasi dan Usaha Mikro Kecil dan Menengah Provinsi Nusa Tenggara Timur adalah dalam rangka untuk meningkatkan efektivitas kerja organisasi pada UPT Diklat Koperasi dan UMKM. Penelitian ini berusaha untuk melihat dampak kebijakan organisasi terhadap efektivitas organisasi dengan menggunakan enam elemen variabel dari kebijakan dan praktik manajemen. Keenam elemen tersebut adalah penetapan tujuan strategis, pencarian dan pemanfaatan sumber daya, lingkungan prestasi, proses komunikasi, kepemimpinan dan pengambilan keputusan, serta adaptasi dan inovasi organisasi. Penelitian kualitatif ini menggunakan pendekatan studi kasus. Teknik analisis data yang digunakan adalah analisis data model Miles dan Huberman, yang terdiri atas reduksi data, display/penyajian data, dan kesimpulan/verifikasi. Hasil penelitian menunjukkan bahwa efektivitas organisasi pada UPT Diklat koperasi dan UMKM belum berjalan secara baik, hal ini dapat dilihat dari beberapa hal antara lain, belum adanya tenaga spesialisasi pengelola diklat dan tenaga khusus (sarjana di bidang perkoperasian dan kondisi lingkungan kerja (lingkungan prestasi pada UPT Diklat koperasi dan UMKM yang belum efektif. Penempatan pegawai juga belum tepat, mutasi ke UPT Diklat Koperasi dan UMKM tidak memperhatikan latar belakang pendidikan dan spesialisasi/keahlian pegawai sehingga membutuhkan waktu dalam proses penyesuaian serta menurunkan jumlah pelaksanaan diklat dikarenakan keterbatasan alokasi dana.

ANALISIS PERIKANAN HUHATE DI PERAIRAN LARANTUKA, FLORES

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Mohamad Adha Akbar

2016-11-01

Full Text Available Informasi mengenai beberapa aspek perikanan huhate sangat diperlukan sebagai bahan untuk perencanaan pengelolaan perikanan yang berkelanjutan. Penelitian ini dilakukan di Larantuka, Flores Timur pada tahun 2014 dengan tujuan untuk menganalisis perikanan huhate sebagai salah satu tulang punggung perikanan TCT. Kegiatan penelitian diprioritaskan pada analisis unit alat tangkap, daerah penangkapan, komposisi hasil tangkapan dan estimasi Total Faktor Produktivitas (TFP perikanan huhate. Basis data pengukuran adalah himpunan  data pendaratan dan observasi lapang. Hasil penelitian menunjukan bahwa karakteristik armada terdiri dari kapal yang terbuat dari fibreglass dengan kisaran bobot kapal 6 - 30 GT. Daerah penangkapan di sekitar perairan Laut Sawu dan Laut Flores. Hasil tangkapan utama didominansi oleh cakalang (Katsuwonus pelamis sebanyak 82%, juwana tuna (Thunnus spp. 17% dan tongkol (Auxis spp. 1% serta hasil tangkapan ikutan lemadang (Coryphaena hippurus dan marlin (Makaira spp. < 1%. Hasil analisis tangkapan per unit upaya (CPUE memberikan nilai rata-rata sebesar 1,1 ton/trip (0,4-1,7 ton/trip dengan nilai tertinggi terjadi pada Februari, sedangkan terendah terjadi pada Januari. Hasil penelitian menunjukkan terdapat hubungan yang signifikan antara tren bulanan CPUE dan nilai TFP.

ANALISIS PENGELOLAAN LINGKUNGAN PERMUKIMAN DI KABUPATEN SOPPENG

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Bakhrani Rauf

2016-08-01

Full Text Available Penelitian ini  bertujuan untuk mendeskripsikan pengelolaan lingkungan permukiman di Kabupaten Soppeng pada aspek: (1 penyediaan dan penanganan lahan terbuka hijau (open space; (2 penyediaan dan penanganan drainase; (3  penanganan sampah; (4 penyediaan dan penanganan pembuangan veses (septic tank. Jenis penelitian ini adalah penelitian kuantitatif dengan pendekatan survei.  Sampel wailayah penelitian ini adalah satu RW di ibu kota kabupaten dan satu RW di desa yang dipilih dengan metode purpossive sampling,  yaitu RW yang sudah maju di ibu kota kabupaten dan RW yang tertinggal di desa. Responden sebanyak 50 kepala keluarga yakni masing-masing 25 kepala keuarga di setiap RW, dipilih dengan  systematic random sampling.  Teknik pengumpulan data yang dilakukan adalah melakukan observasi langsung dan dilengkapi dengan wawancara terhadap responden. Analisis yang digunakan adalah analisis deskriptif. Hasil penelitian menunjukkan bahwa pengelolaan lingkungan permukiman di Kabupaten Soppeng pada aspek: (1 ketersediaan dan penanganan lahan terbuka hijau (open space ditemukan belum memadai; (2 ketersediaan drainase (air kotor dan air hujan ditemukan belum memadai; (3 Penanganan sampahbelum memadai; dan (4 penanganan veses dan penyediaan septic tankbelum memadai.

Pottery versus sediment: Optically stimulated luminescence dating of the Neolithic Vinča culture, Serbia

DEFF Research Database (Denmark)

Bate, Stephen; Stevens, Thomas; Buylaert, Jan-Pieter

2017-01-01

Optically stimulated luminescence (OSL) dating was applied to the Neolithic Vinča culture's type-site, Vinča Belo-Brdo, to establish best protocols for routine luminescence dating of similar Holocene sites, critical in understanding Neolithic to Chalcolithic cultural development. Equivalent dose ...

Analisis Perbandingan Material Slab Beton Pada Perkerasan Apron Dengan Menggunakan Program Bantu Elemen Hingga

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Hendrawan Setyo Warsito

2016-04-01

Full Text Available Kekuatan slab beton sangat dipengaruhi oleh jenis material yang dipakai. Jenis material yang dimaksud adalah material beton dengan menggunakan PC (Portland Cement dan penggunaan geopolimer dalam komposisi campuran slab beton. Beton geopolimer merupakan beton yang ramah lingkungan. Permasalahan lain yang timbul adalah letak roda pesawat tidak selalu berada pada titik yang sama disuatu permukaan slab beton apron. Pada tugas akhir ini dimaksudkan untuk menganalisis suatu slab beton yang dibebani roda pesawat dengan campuran variasi material beton dan variasi letak roda pesawat pada slab beton dengan program bantu metode elemen hingga. Dengan data pergerakan pesawat, spesifikasi apron bandara Juanda kondisi eksisting. Dilakukan perhitungan tebal slab beton menggunakan software FAARFIELD dan diperoleh tebal slab beton sebesar 442,5 mm. Dari analisis program bantu elemen hingga dapat diperoleh tegangan pada slab beton yang ditimbulkan oleh pembebanan roda pesawat. Hasil validasi dari analisis tegangan menggunakan program bantu elemen hingga dengan analisis Westergaard yaitu memiliki nilai tegangan yang hampir sama pada ketebalan slab beton 450mm. Nilai tegangan tiap-tiap material beton menunjukan nilai tebal slab beton yang diijinkan untuk tipe pesawat tertentu. Dari analisis menggunakan program bantu elemen hingga tebal slab beton yang diijinkan untuk material slab beton PC yaitu sebesar 425mm. Sedangkan untuk material beton geopolimer yaitu sebesar  415 mm.

Analisis Model Penelusuran Backward Chaining dalam Mendeteksi Tingkat Kecanduan Game pada Anak

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Anastasya Latubessy

2017-10-01

Full Text Available Game addiction rate can be detected by applying expert system. This study developed a model of game addiction analysis using backward chaining. This model uses six types of game addiction behavior, among others, salience, euphoria, conflict, tolerance, withdrawal, relapse and reinstatement. Someone is said to be addicted to the game if it meets at least three types of game addiction behavior. Testing the validity of the model is done by testing the closeness of the agreement between the model analysis and expert analysis, resulting in a value of 0.78 which means having a strong agreement. Tingkat kecanduan game dapat dideteksi dengan mengaplikasikan sistem pakar. Penelitian ini mengembangkan model analisis tingkat kecanduan game menggunakan backward chaining. Model ini menggunakan enam jenis perilaku kecanduan game antara lain, salience, euphoria, conflict, tolerance, withdrawal, relapse dan reinstatement. Seseorang dikatakan kecanduan game jika memenuhi paling sedikit tiga jenis perilaku kecanduan game. Pengujian validitas model dilakukan dengan menguji keeratan kesepakatan antara analisis model dan analisis pakar, menghasilkan nilai 0,78 yang berarti memiliki keeratan kesepakatan kuat.

Phytoliths in pottery reveal the use of spice in European prehistoric cuisine.

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Hayley Saul

Full Text Available Here we present evidence of phytoliths preserved in carbonised food deposits on prehistoric pottery from the western Baltic dating from 6,100 cal BP to 5750 cal BP. Based on comparisons to over 120 European and Asian species, our observations are consistent with phytolith morphologies observed in modern garlic mustard seed (Alliaria petiolata (M. Bieb Cavara & Grande. As this seed has a strong flavour, little nutritional value, and the phytoliths are found in pots along with terrestrial and marine animal residues, these findings are the first direct evidence for the spicing of food in European prehistoric cuisine. Our evidence suggests a much greater antiquity to the spicing of foods than is evident from the macrofossil record, and challenges the view that plants were exploited by hunter-gatherers and early agriculturalists solely for energy requirements, rather than taste.

Phytoliths in Pottery Reveal the Use of Spice in European Prehistoric Cuisine

Science.gov (United States)

Saul, Hayley; Madella, Marco; Fischer, Anders; Glykou, Aikaterini; Hartz, Sönke; Craig, Oliver E.

2013-01-01

Here we present evidence of phytoliths preserved in carbonised food deposits on prehistoric pottery from the western Baltic dating from 6,100 cal BP to 5750 cal BP. Based on comparisons to over 120 European and Asian species, our observations are consistent with phytolith morphologies observed in modern garlic mustard seed (Alliaria petiolata (M. Bieb) Cavara & Grande). As this seed has a strong flavour, little nutritional value, and the phytoliths are found in pots along with terrestrial and marine animal residues, these findings are the first direct evidence for the spicing of food in European prehistoric cuisine. Our evidence suggests a much greater antiquity to the spicing of foods than is evident from the macrofossil record, and challenges the view that plants were exploited by hunter-gatherers and early agriculturalists solely for energy requirements, rather than taste. PMID:23990910

ANALISIS PERBAIKAN SISTEM PENTANAHAN TELEKOMUNIKASI

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Umar Umar

2015-04-01

Hasil dari penelitian ini adalah perbaikan sistem pentanahan site Kampung Baru dengan menggunakan konfigurasi single point connection window (SPCW, untuk mengamankan sistem telekomunikasi dari kebocoran arus dan petir serta imbasnya.  Perbaikan sistem pentanahan di site Kampung Baru menggunakan banyak elektroda yang membentuk persegi dikarenakan topografi tempat di sana yang memungkinkan dan efektif adalah menggunakan sistem tersebut. Berdasarkan hasil analisis dan perhitungan perbaikan sistem di site Kampung Baru, didapatkan nilai perhitungan sistem pentanahan adalah 1.34 Ohm serta pengukurannya 1.21-1.25 Ohm.

Plant macroremains from an early Neolithic site in eastern Kuyavia, central Poland

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Mueller-Bieniek Aldona

2016-06-01

Full Text Available The study examined plant remains from the Smólsk 2/10 site, situated on the border of two different landscapes and preserving traces of Neolithic occupation from several cultures: Early Linear Pottery culture (LBK, ca 5300-5200 cal. BC to ca 5000 cal. BC. Stroke Band Pottery culture (SBP, ca 4700-4400 cal. BC, the Brześć Kujawski group of Lengyel culture (BKG, ca 4500-4000/3900 cal. BC, Funnel Beaker culture (TRB, ca 3950-3380 BC, and also some features of the Lusatian culture (Hallstatt C, ca 970-790 cal. BC.

Gesture Recognition and Sensorimotor Learning-by-Doing of Motor Skills in Manual Professions: A Case Study in the Wheel-Throwing Art of Pottery

Science.gov (United States)

Glushkova, Alina; Manitsaris, Sotiris

2018-01-01

This paper presents a methodological framework for the use of gesture recognition technologies in the learning/mastery of the gestural skills required in wheel-throwing pottery. In the case of self-instruction or training, learners face difficulties due to the absence of the teacher/expert and the consequent lack of guidance. Motion capture…

ANALISIS DAYA SAING KEDELAI INDONESIA

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Sarwono Sarwono

2014-09-01

Full Text Available RCA (Revealed Comparative Advantage index of soybean in Indonesia from 1983 up to 2013 is less than one, mostly. It means that the competitiveness of soybean in Indonesia is low. The purpose of this study is to analyze the factors influence the soybean competitiveness. OLS (Ordinary Least Square was used as the analysis method. Hypotheses test based on that analysis model is not bias, so that, classic divergence test is needed. It is for getting the Best Linier Unbiased Estimator (BLUE appraisal. T statistic and F statistic were also applied. The result of this research shows that production and export have positive and significant influence. In addition, exchange rate and government policy do not influence the Indonesia soybean competitiveness.Indeks RCA (Revealed Comparative Advantage kedelai Indonesia dari tahun 1983-2013 kecenderungan bernilai kurang dari satu yang berarti daya saing kedelai Indonesia rendah.Penelitian ini bertujuan untuk menganalisis faktor-faktor yang mempengaruhi daya saing kedelai Indonesia.Metode analisis yang digunakan adalah Ordinary Least Square (OLS.Pengujian hipotesis berdasarkan model analisis tersebut tidak bias maka perlu dilakukan uji penyimpangan klasik yang tujuannya agar diperoleh penaksiran yang bersifat Best Linier Unbiased Estimator (BLUE.Pengujian statistik menggunakan uji t statistikdan uji f statistik.Hasil penelitian ini menunjukkan bahwa produksi dan ekspor berpengaruh secara positif dan signifikan terhadap daya saing kedelai Indonesia. Nilai tukar rupiah dan kebijakan pemerintah tidak berpengaruh terhadap daya saing kedelai Indonesia.

Ceramic petrography, mineralogy and typology of Eneolithic pottery from Krašnja, Slovenia

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Andreja Žibrat Gašparič

2014-12-01

Full Text Available In this article, we present newly excavated Eneolithic pottery from the site at Krašnja near Lukovica in central Slovenia. The material was AMS 14C dated and is contemporaneous with archaeological sites from the Ljubljansko barje region in Slovenia. The vessels were reconstructed and then various types of pots, dishes, cups, and beakers were analysed using petrography and the X-ray diffraction method. Additionally, the clay remains of walls and the floor of an Eneolithic kiln excavated at the site were also analysed. The results show that Eneolithic potters used different fab- rics to make vessels, and mostly one recipe with added calcite. The raw source material probably came from a nearby valley to the south of the site at Krašnja.

Analisis Pengaruh Display Interior Terhadap Perilaku Pembelian Impulsif Konsumen Indomaret Pontianak

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Ana Fitriana

2016-07-01

Full Text Available Pembelian impulsif adalah kecenderungan membeli produk atau jasa dengan tidak terencana, selanjutnya ketika pembelian sering tidak terencana, maka umumnya konsumen membeli produk atau jasa yang tidak terdaftar dalam daftar belanja. Sejalan dengan tujuan pemasar, pembelian tidak terencana ini berdampak sangat positif bagi pihak perusahaan. Salah satu perilaku konsumen yang sangat penting adalah perilaku belanja impulsif. Penelitian ini bertujuan untuk mengetahui pengaruh display interior pada Indomaret Pontianak terhadap impulsive buying konsumennya. Metode penelitian yang digunakan adalah penelitian kuantitatif. Populasi penelitian ini adalah konsumen Indomaret Pontianak, sebanyak 100 responden dipilih secara accidental sampling sebagai sampel penelitian. Metode pengumpulan data yang digunakan adalah metode pengumpulan data primer dengan teknik pengumpulan data kuesioner. Teknik analisis data yang digunakan adalah uji validitas dan reliabilitas, analisis koefisien determinasi, analisis regresi berganda dan uji hipotesis.Hasil perhitungan data menggunakan SPSS for windows ver 16 menunjukan secara simultan pengaruh display interior terhadap impulsive buying diketahui berpengaruh sebesar 61,31%. Sedangkan 38,69% dipengaruhi oleh faktor lain yang tidak diteliti didalam penelitian ini. Secara parsial tiga variabel bebas yaitu pengadaan barang, pengelompokan barang, dan penyusunan barang dan pencahayaan mempunyai pengaruh signifikan terhadap Impulsive buying.   Kata kunci — Pengadaan barang, Pengelompokan barang, Penyusunan barang dan pencahayaan, Perilaku Pembelian Impulsif

Identification of animal fats via compound specific δ13C values of individual fatty acids: assessments of results for reference fats and lipid extracts of archaeological pottery vessels

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Richard P. Evershed

2002-12-01

Full Text Available The possibility of obtaining molecular information from lipid residues associated with archaeological pottery has dramatically increased the potential for deriving new information on the use of ancient vessels and the commodities processed therein. Motivated by the high proportion of the archaeological potsherds that have been shown to contain animal fats, a new approach invol- ving compound specific stable isotope analysis of remnant fats has been developed to retrieve infor- mation which will allow new insights into animal exploitation, dietary preferences and vessel use amongst prehistoric peoples. The new approach uses the δ13C values of the major saturated fatty acid (C16:0 and C18:0 determined by gas chromatography-combustion-isotope ratio mass spectrometry (GC–C–IRMS to characterise the origins of animal fat recovered from archaeological pottery.

Risk analysis in the chemical industry; Analisis de riesgos en la industria quimica

Energy Technology Data Exchange (ETDEWEB)

Rea Soto, Rogelio; Sandoval Valenzuela, Salvador [Instituto de Investigaciones Electricas, Temixco, Morelos (Mexico)

2000-07-01

The Instituto de Investigaciones Electricas has a group of risk analysis (GAR), specialized in the most advanced methodologies to apply them in diverse industries of the productive sector, such as the nuclear, the oil and the chemical industries. In this work the integrated methodology that the GAR uses to make risk analysis in the chemical and oil industries is described. These analyses have as an objective to make a meticulous evaluation of the system design, the operation practices, the maintenance and inspection policies and the emergency plans. [Spanish] El Instituto de Investigaciones Electricas cuenta con un grupo de analisis de riesgo (GAR), especializado en las metodologias mas avanzadas para aplicarlas en diversas industrias del sector productivo, como lo son la nuclear, la petrolera y la quimica. En este trabajo se describe la metodologia integrada que el GAR utiliza para realizar analisis de riesgos en las industrias quimica y petrolera. Estos analisis tienen como objetivo realizar una minuciosa evaluacion del diseno del sistema, las practicas de operacion, las politicas de mantenimiento e inspeccion y los planes de emergencia.

Analisis Reduksi Intensitas Cahaya Pada Smartphones’ Screen Protector Dan Dampaknya Pada Mata

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Bhekti Kumorowati

2017-04-01

Full Text Available Analisis reduksi intensitas cahaya yang melewati screen protector dan identifikasi kemampuan screen protector sebagai pelindung mata dilakukan dengan mengukur reduksi intensitas cahaya menggunakan luxmeter, kemudian menetapkan fokus bahasan yang mencakup kemampuan cahaya menembus screen protector dan analisis fisis screen protector sebagai pelindung mata. Peran sebagai pelindung mata dikaji melalui pendekatan peristiwa polarisasi yaitu proses terserapnya sebagian arah getar cahaya. Dihasilkan sebagian arah getar cahaya layar smartphone sebelum masuk ke mata akan terserap oleh screen protector sehingga dapat memperlambat terjadinya degenerasi makula. Rekomendasi pemilihan screen protector bergantung pada besarnya koefisien atenuasi (koefisien penyerapan yang dimiliki masing-masing screen protector. Koefisien atenuasi terbesar dimiliki oleh screen protector jenis anti spy.

X-ray analysis of cultural heritage at museums by using portable instruments

International Nuclear Information System (INIS)

Nakai, Izumi; Abe, Yoshinari

2009-01-01

We have been developing a portable powder diffractometer and XRF spectrometer since 2001 jointly with two X-ray makers: i.e., Institute of X-ray Technologies Co. Ltd. and OURSTEX Co. Ltd., respectively. The instruments were brought to several museums as well as many archeological sites in Egypt, Turkey, Italy, etc. to characterize the cultural heritage and the results were reflected on their improvement. The instruments thus developed are suitable for on site analyses with enough sensitivity, accuracy, and durability. The latest version of our diffractometer (weight 15 kg) adopted Si-PIN as a detector, which enable us to obtain EDX spectrum of the sample as well as a good powder diffraction pattern with low background. The XRF spectrometer (25 kg) is equipped with SDD detector and monochromatic/white X-ray sources. Recently the Be window of the detector was replaced with MOXTEK AP3 polymer window and vacuum sample chamber was introduced to quantify Na and Mg. The instruments were brought to Archaeological Museum in Zadar, Croatia, Okayama Orient Museum and MIHO Museum in Japan. The samples are glass, pottery, metallic and stone objects dated from second millennium B.C. to modern. We have chemically characterized 109 Roman glass artifacts excavated at a Roman necropolis found in Zadar, and classified based on decolorants, impurity and vessel types. We have studied glass, faience, pottery and metal collections at the Orient Museum. The results include identification of cassiterite in glazed Islamic pottery. At MIHO museum, stone objects from China and Middle East were characterized by the diffractometer. The analyses were made as joint projects with S. Gluscevic (Archaeological Museum), R. Shikaku (Orient Museum), Y. Azuma and Y. Kuwabara (MIHO Museum). (author)

Intangible cultural heritage as a tourist brand of Serbia

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Bjeljac Željko

2015-01-01

Full Text Available Presented as a part of intangible cultural heritage, Serbian national folklore is rich in spiritual and worldly values and it is transposed in customs, celebrations, music, songs, dances, stories and legends. As a part of tourist offer, these elements are presented in numerous festivals and tourist events. In the year 2012, the Network on the Safeguarding of the Intangible Cultural Heritage of Serbia was formed. The National Centre for Intangible Cultural Heritage registers 27 elements of intangible cultural heritage, among which most representative are the patron saint festivity, St. George's Day ritual, the national dance - kolo, singing accompanied with the musical instrument gusle, Vuk's Parliament, naive painting of Slovak minority, Pirot carpet-making and pottery from Zlakuša village, which reflect the national cultural identity both of Serbian people, and partly of certain ethnic minorities. There are also some elements that are not included in this list, but they also represent a significant tourist value, such as the harvest bread ritual (Dužijanca, Haymaking in Rajac, folk-shoe making (opanak and many others. In this paper, categorization and classification of intangible heritage is made. Those cultural elements that have certain tourist potential and as such may represent a significant factor in the formation of Serbian tourism brand are identified.

Analisis Termal High Pressure Feedwater Heater di PLTU PT. XYZ

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Maria Ulfa Damayanti

2017-01-01

Full Text Available Abstrak- PT. XYZ mengoperasikan tiga unit Pembangkit Listrik Tenaga Uap (PLTU unit 3, 7 dan 8 berkapasitas 2.030 MegaWatt. Pada PLTU Paiton unit 7 dan 8 terdapat delapan buah feedwater heater yaitu empat buah Low Pressure Water Heater (LPWH, tiga buah High Pressure Water Heater (HPWH, dan sebuah dearator. Pada PLTU Paiton unit 7 dan 8 terdapat kerusakan pada HPWH 6 yang menyebabkan penurunan efisiensi dari siklus secara keseluruhan. Penurunan efisiensi dapat terjadi karena temperatur feedwater sebelum masuk ke boiler terlalu rendah, sehingga kalor yang dibutuhkan oleh boiler untuk memanaskan feedwater meningkat. Oleh karena itu konsumsi batubara akan meningkat dan menyebabkan terjadi kenaikan biaya operasional harian dalam sistem pembangkit. Dari data Divisi Produksi PT. XYZ Unit 7 dan 8 diperoleh spesifikasi HPWH 6, 7, dan 8 dan propertis fluida dalam HPWH 6, 7, dan 8. Data tersebut digunakan sebagai dasar analisis termal yang meliputi performa masing-masing HPH. Tahap selanjutnya dalam analisis termal adalah memvariasikan beban 25%, 50%, 75%, 100%, dan 105%. Tahap terakhir analisis adalah menghitung performa dengan variasi sumbatan (plug 5%, 10%, 15%, dan 20% sesuai dengan variasi beban. Hasil yang didapatkan dari penelitian tugas akhir ini adalah nilai effectiveness tertinggi tercapai pada pembebanan 100% serta menghasilkan pressure drop tertinggi pada pembebanan 105%, nilai effectiveness terbesar serta nilai pressure drop terkecil terjadi pada zona Condensing, serta sumbatan (plugging pada HPH akan menyebabkan penurunan nilai effectiveness dan kenaikan pressure drop sisi tube.

Architecture of Lasinja culture settlements in the light of new investigations in northern Croatia

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Kornelija Minichreiter

2011-12-01

Full Text Available The site of Beketinci, Bentež, stands out among Lasinja settlements as the site of the largest uncovered surface – the excavation at 30 900m2 revealed a portion of a Lasinja culture settlement. Its western part (covering 24 700m2 was dedicated to working activities (working features: clay-extraction pits, working pits, self-standing partitions, pottery kilns, and wells, while in the eastern, residential, part (extending over 6200m2 of excavated surface we uncovered a cluster of 5 rectangular above-ground houses, two residential pit-houses, and five residential or working pit-houses. Absolute dates for this settlement span the period between 3900 and 3300 BC, dating it to the late phase of Lasinja culture.

Common Roman pottery from the Portus Illicitanus | Cerámica común romana del Portus Illicitanus

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María José Sánchez Fernández

1983-12-01

Full Text Available We began to study Roman common ceramic forms from Portus Illicitanus. For its classification we have stated two big groups: cook pottery and table-vessel according to their morphology, chronology and functionality, establishing differences between the local and regional forms and the imported ones. | Se inicia el estudio de algunas formas de cerámica común romana procedentes del Portus Illicitanus. Para su clasificación se han establecido dos grandes apartados: vasijas de cocina y vajilla de mesa, agrupadas según su morfología, cronología y funcionalidad, diferenciando las formas locales y regionales de las importadas.

Analisis Kinerja Local Area Network Menggunakan Router.

OpenAIRE

Hutahaean, Yosua

2012-01-01

Perangkat internetworking menawarkan komunikasi di antara segmen Local Area Network (LAN). Ada empat tipe utama perangkat internetworking ini: repeater, bridge, router, dan gateway. Perangkat ini dibedakan atas dasar system lapisan Open System Interconnection (OSI) yang digunakan, berfungsi sebagai media komunikasi dari LAN ke LAN. Pada Tugas Akhir ini penulis tertarik untuk membahas analisis kinerja Local Area Network (LAN) menggunakan Router yang menggunakan sistem antrian M/M/1 dimana j...

Záchranný výzkum při stavbě podzemních garáží u hotelu Bohemia v Chrudimi

Czech Academy of Sciences Publication Activity Database

Frolík, Jan; Pecinovská, Monika; Vepřeková, Jana

Suppl. 93, - (2014), s. 47-48 ISSN 1211-992X. [Archeologické výzkumy v Čechách 2013. Praha, 08.04.2014-09.04.2014] Institutional support: RVO:67985912 Keywords : suburb * Middle Ages * mikveh * Linear Pottery Culture * pottery Subject RIV: AC - Archeology, Anthropology, Ethnology

Microscopic Rocks and Expansive Empires: Investigating Inca Ceramics from Cuzco, Peru

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Rob Ixer

2014-10-01

Full Text Available High quality polychrome ceramics are an iconic aspect of Inca material culture. This ‘Cuzco Inca’ pottery appears suddenly in the archaeological record: but it draws upon technological and stylistic aspects of earlier local pottery and we discuss the specifics of how these pre-Inca traits were combined to form the distinctive new state ceramics. Using ceramic petrography, the dominant fabric of Cuzco Inca pottery is compared with those of two pre-Inca wares, Killke and Lucre. Andesite temper, identified in the Lucre and Cuzco Inca fabrics, is compared with samples of andesite from local geological outcrops. This suggests that Lucre pottery was made using similar materials to Cuzco Inca and was a technological precursor. Because these materials and technological knowledge would only have become available to the Inca after their conquest of the Lucre cultural area, this ceramic evidence has important implications for our understanding of Imperial expansion and state intervention in craft-production.

Glazed clay pottery and lead exposure in Mexico: Current experimental evidence.

Science.gov (United States)

Diaz-Ruiz, Araceli; Tristán-López, Luis Antonio; Medrano-Gómez, Karen Itzel; Torres-Domínguez, Juan Alejandro; Ríos, Camilo; Montes, Sergio

2017-11-01

Lead exposure remains a significant environmental problem; lead is neurotoxic, especially in developing humans. In Mexico, lead in human blood is still a concern. Historically, much of the lead exposure is attributed to the use of handcrafted clay pottery for cooking, storing and serving food. However, experimental cause-and-effect demonstration is lacking. The present study explores this issue with a prospective experimental approach. We used handcrafted clay containers to prepare and store lemonade, which was supplied as drinking water to pregnant rats throughout the gestational period. We found that clay pots, jars, and mugs leached on average 200 µg/l lead, and exposure to the lemonade resulted in 2.5 µg/dl of lead in the pregnant rats' blood. Neonates also showed increased lead content in the hippocampus and cerebellum. Caspase-3 activity was found to be statistically increased in the hippocampus in prenatally exposed neonates, suggesting increased apoptosis in that brain region. Glazed ceramics are still an important source of lead exposure in Mexico, and our results confirm that pregnancy is a vulnerable period for brain development.

Analisis Penerimaan PAD Pada Dinas Perikanan dan Peternakan Kabupaten Tebo

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Eko Purnarianto

2016-06-01

Full Text Available Abstract. This study aims to analyze potential, efficiency, effectivity and contribution of PAD admission at Department of Fishery and Animal Husbandry in Tebo Regencyincluding the strategy establishment to increase its revenue.The analysis used is a potential formula, efficiency ratio, effectivity ratio, contributions ratio and SWOT analysis.The results shows that the potential revenue of retribution slaughterhouse (RPH, the potential sales of livestock, and potential sales fishery product are beyond the current target. The efficiency level of retribution slaughterhouse (RPH and sales of fishery product is poor, but the sales of livestock is very efficient. Effectivity level of livestock and fishery product sales are low, whileretribution slaughterhouses(RPH is not effective regarded to its potential  but in the contrary for its target. Contribution of PAD admission of Fishery and Animal Husbandry Department is very low regarded Tebo Regency PAD. The result of SWOT analysis of retribution slaughter house (RPH admission using WO (Weakness-Opportunity strategy, livestock sales using SO (Strength-Oppurtunity strategy, and fishery product sales using ST (strength-threat strategy. Keywords: Retribution SlaughterHouse (RPH, Sales of Fishery, Livestock Sales, SWOT Analysis   Abstrak. Penelitian ini bertujuan untuk menganalisis potensi, efisiensi, efektivitas dan kontribusi penerimaan PAD pada Dinas Perikanan dan Peternakan Kabupaten Teboserta menetapkan strategi untuk peningkatan penerimaan PAD. Analisis yang digunakan adalah rumus potensi, rasio efisiensi, rasio efektivitas, rasio kontribusi dan analisis SWOT.Hasil penelitian menunjukkan bahwa potensi penerimaan retribusi rumah potong hewan (RPH, potensi penjualan hasil peternakan, potensi  penjualan hasil perikanan lebih besar dari target yang telah ditetapkan. Tingkat efisiensi retribusi RPH dan penjualan hasil perikanan tidak efisien, penjualan hasil peternakan sangat efisien. Tingkat

Perbandingan Penilaian Saham Dengan Metode Analisis Fundamental Dan Analisis Tehknical, Penggorengan Saham, Serta Keputusan Penilaian Saham Jika Hasil Berlawanan Arah Untuk Kedua Metode Analisis Pada Saham Bakrie Group Untuk Periode 2005- 2009

OpenAIRE

Harwaningrum, Miranti

2016-01-01

Beberapa tahun belakangan ini, dunia investasi mengalami peningkatan. Hal ini dapat terlihat dari data rata-rata perdagangan saham yang dimiliki oleh Bapepam. Salah satu jenis instrumen investasi yang sering diminati oleh investor adalah saham. Apabila dibandingkan dengan obligasi, saham memiliki expected return yang lebih tinggi. Namun, saham memiliki resiko yang lebih tinggi bila dibandingkan dengan obligasi. Untuk melakukan penilaian saham ada dua analisis yang dapat dilakukan, yaitu funda...

ANALISIS MODEL PREDIKSI AWAL MUSIM HUJAN DI SULAWESI SELATAN

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Alimatul Rahim

2016-03-01

Full Text Available Model prediksi awal musim hujan merupakan salah satu kunci yang dapat digunakan untuk mengurangi resiko kegagalan panen padi yang disebabkan oleh faktor iklim di provinsi Sulawesi Selatan. Model prediksi awal musim hujan dibangun  dengan menggunakan data curah hujan observasi Sulawesi Selatan dan anomali suhu muka laut di kawasan Pasifik dan perairan Sulawesi. Pada studi ini dilakukan analisis pemilihan stasiun hujan observasi, penentuan awal musim hujan, analisis komponen utama dan pengelompokan, analisis korelasi awal musim hujan terhadap anomali suhu muka laut, pembangunan model untuk prediksi awal musimhujan dan verifikasi model.Hasil analisis awal musim hujan menunjukkan setiap stasiun hujan mempunyai perbedaan awal musim hujan dengan rata-rata jatuh pada Julian Date (JD ke-348 (14 Desember. Berdasarkan hasil analisis PCA dan cluster, diperoleh bahwa di Sulawesi Selatan terbagi menjadi 3 cluster wilayah. Cluster 1 mempunyai pola hujan lokal, sedangkan cluster 2 dan 3 mempunyai pola hujan monsun. Pada peta korelasi antara awal musim hujan di Sulawesi Selatan dan anomali suhu muka laut menunjukkan bahwa terdapat korelasi nyata(r≥0.5 antara kawasan Pasifik dan Laut Sulawesi pada cluster 1 dan 2 pada bulan Juni Juli Agustus September(JJAS. Sedangkan pada cluster 3, korelasi nyata hanya pada bulan Juni di perairan Sulawesi. Model prediksi AMH terbaik, pada cluster 2 terdapat di domain prediktor kawasan pasifik dengan nilai r=0.82, sedangkan pada cluster 1 dan 3, terdapat di domain perairan Sulawesi dengan nilai r=0.78 dan r-0.48. Verifikasi model terpilih pada cluster 3 mempunyai RMSE = 3, sedangkan cluster 1 dan 2, nilai RMSE berturut-turut sebesar 16 dan 29.   Model prediction of rainy season onset is one of the keys to reduce the risk of paddy haverst failure because of climate factor in South Sulawesi province. The model prediction for rainy season onset was build using rainfall data in South Sulawesi and SST anomaly in Pacific Ocean and

A likely late-Roman painted pottery workshop in Tarancuena (Soria | Un probable taller local de cerámica pintada tardorromana en Tarancueña (Soria

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Juan Manuel Abascal Palazón

1986-12-01

Full Text Available The discovery of painted pottery in the Roman site of Tarancueña (Soria stand out because of its thematic and chronological homogeneity, and the meeting in only one site of the types which appear in the peripheric counties. The analysis of the material, combined with the information from the excavations, allows us to suggest the existence of a county factory which produced this type of pottery in the second half of the IVth Century A. D. and the first years of the Vth Century A. D. | Los hallazgos de cerámica pintada del yacimiento romano de Tarancueña (Soria, destacan por su homogeneidad temática y cronológica, así como por reunir en un solo enclave los tipos que aparecen en las regiones periféricas. El análisis del material, combinado con la información de las excavaciones, permite sugerir la existencia de un taller comarcal que produjo este tipo de piezas en la segunda mitad del siglo IV y los primeros años del siglo V. d. C.

La financial education nella regione Puglia: analisi e prospettive di intervento

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A. Garzoni; V. Nastasi

2010-01-01

Analisi del contesto e delle principali tematiche di financial education affrontate a livello internazionale e nazionale, valutazione delle opportunità e degli aspetti critici, il progetto pilota nella regione Puglia e le nuove idee di progetto da realizzare

Buckley Sgraffito: a study of a 17th century pottery industry in North Wales, its production techniques and design influences

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Christine Longworth

2004-07-01

Full Text Available The area around Buckley in north Wales has been associated with the production of pottery since the 13th or 14th centuries. Nineteen different pottery sites have been identified, producing a wide range of ceramic wares in the six-hundred year period up to the mid-20th century. In the 17th and 18th centuries, many of the wares produced were of high quality, on a par with Staffordshire wares of the same date. In the early 17th century, the technique of sgraffito decoration spread to north Devon and Somerset from mainland Europe. Buckley is the only known site to produce early sgraffito wares in northern Britain. This article aims to establish the date of the production and range of early sgraffito wares at Buckley and to examine the derivation of the designs and illustrations on the vessels. An illustrated catalogue has been produced and a comparative study made of sgraffito wares elsewhere to place Buckley into a national and international context. The results show that early sgraffito production at Brookhill pottery, Buckley, was between 1640-1720. Of the excavated pieces, 62% were made between 1640-1680, and the number of sherds by vessel number is also greater within that date range. All the vessels are dishes. The form and designs on the remainder of the sherds, dated up to 1720, are no different from those dated to 1640-1680, which suggests a continuous period of production. The most common themes on the pots – tulips, leaves, mottoes, animals and birds – relate very closely to the designs featured on other objects made in the same period such as textiles, wallpaper, furniture and manuscripts. Some of the designs were available in pattern books for particular groups of objects, for example needlework and pastry decoration. There is an interesting sub-group of pieces with animal and bird motifs and mottoes on the rims. It is possible that the influence for these came from a resurgence of interest in the medieval bestiary texts and

Text Mining Untuk Analisis Sentimen Review Film Menggunakan Algoritma K-Means

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Setyo Budi

2017-02-01

Full Text Available Kemudahan manusia didalam menggunakan website mengakibatkan bertambahnya dokumen teks yang berupa pendapat dan informasi. Dalam waktu yang lama dokumen teks akan bertambah besar. Text mining merupakan salah satu teknik yang digunakan untuk menggali kumpulan dokumen text sehingga dapat diambil intisarinya. Ada beberapa algoritma yang di gunakan untuk penggalian dokumen untuk analisis sentimen, salah satunya adalah K-Means. Didalam penelitian ini algoritma yang digunakan adalah K-Means. Hasil penelitian menunjukkan bahwa akurasi K-Means dengan dataset digunakan 300 positif dan 300 negatif  akurasinya 57.83%,  700 dokumen positif dan 700  negatif akurasinya 56.71%%, 1000 dokumen positif dan 1000  negatif akurasinya 50.40%%. Dari hasil pengujian disimpulkan bahwa semakin besar dataset yang digunakan semakin rendah akurasi K-Means.   Kata Kunci : Text Mining, Analisis Sentimen, K-Means, Review Film 

Analisis Nilai Perusahaan pada Implementasi Program Kepemilikan Saham pada Karyawan/Manajemen

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Dwitya Aribawa

2016-12-01

  Penelitian ini bertujuan menganalisis economic value added (EVA sebelum dan sesudah implementasi program kepemilikan saham pada karyawan/ manajemen dengan objek penelitian ini adalah perusahaan publik yang menggunakan kebijakan ESOP/MSOP sebagai sarana benefit/incentive berupa pembagian sebagian saham untuk karyawan/ manajemen. Variabel yang digunakan sebagai indikator nilai perusahaan adalah EVA. Nilai EVA dianggap sebagai indikator yang kompleks dan mempertimbangkan faktor resiko (beta dari perusahaan. Perusahaan yang dianalisis adalah perusahaan yang listing di Bursa Efek Indonesia. Terdapat 17 perusahaan yang layak untuk dilakukan analisis berdasarkan kriteria yang ditentukan peneliti. Pengumpulan dan data dianalisis secara pooling, hal ini melihat dari tidak dibedakannya perusahaan berdasarkan industri (multi industri. Paired sample test digunakan untuk menguji hipotesis pada penelitian dan sebelumnya dilakukan uji normalitas data. Hasil analisis bahwa hasil perbandingan rata-rata EVA sebelum dan sesudah implementasi program kepemilikan saham pada karyawan/manajemen terdapat perbedaan yag signifikan.

A non-invasive analysis of 'proto-majolica' pottery from southern Italy by TOF neutron diffraction

Energy Technology Data Exchange (ETDEWEB)

Barilaro, D; Crupi, V; Majolino, D; Venuti, V [Dipartimento di Fisica, Universita di Messina, Contrada da Papardo, Salita Sperone 31, PO Box 55, 98166, Sant Agata, Messina (Italy); Barone, G [Dipartmento di Scienze Geologiche, Universita di Catania, Corso Italia 55, 95129 Catania (Italy); Tigano, G [Soprintendenza Beni Culturali ed Ambientali di Messina, Sezione Archeologica, Viale Boccetta 38, 98100 Messina (Italy); Imberti, S [Consiglio Nazionale delle Ricerche, Istituto Sistemi Complessi: Sezione di Firenze, Via Madonna del Piano 10, 50019 Sesto Fiorentino (Italy); Kockelmann, W [ISIS Facility, Rutherford Appleton Laboratory, Didcot OX11 0QX (United Kingdom)], E-mail: vvenuti@unime.it

2008-03-12

The employment of time-of-flight (TOF) neutron diffraction allowed for the quantitative determination of mineral phase contents of the ceramic bulk of several pottery fragments coming from Milazzo and Messina (Sicily, southern Italy). From an historical-artistic point of view, all the samples were dated back to the 12th to 13th centuries AD and classified as belonging to the 'proto-majolica' ceramic class. The adopted procedure is absolutely non-destructive, so that measurements were performed on the entire fragments without any sampling. The information derived, by applying the Rietveld analysis method, allowed us to formulate hypotheses concerning the fabrication processes of the artefacts.

PENGGUNAAN METODE STRUCTURAL EQUATION MODELLING UNTUK ANALISIS FAKTOR YANG MEMPENGARUHI MOTIVASI BELAJAR MAHASISWA FIP UMJ

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Ririn Widiyasari

2018-02-01

Full Text Available Tujuan yang ingin dicapai dalam penelitian ini adalah mengetahui faktor apa saja  yang mempengaruhi motivasi belajar mahasiswa, apakah terdapat pengaruh yang signifikan antara cara belajar, fasilitas belajar dan lingkungan belajar terhadap motivasi belajar mahasiswa, serta faktor mana yang paling berpengaruh terhadap motivasi belajar mahasiswa. Jumlah sampel dalam penelitian ini adalah 192 mahasiswa (FIP UMJ angkatan tahun 2013-2015 yang aktif mengikuti perkuliahan. Metode penelitian yang dilakukan adalah metode kuantitatif survey. Metode pengambilan data menggunakan  kuesioner dengan skala likert. Metode analisis data yang digunakan adalah analisis deskriptif, dan analisis  Structural Equation Modeling (SEM berbantuan program LISREL 8.3. Uji hipotesis yang digunakan dalam penelitian ini adalah uji Chi-square dan uji t. Hasil penelitian menunjukkan bahwa variabel cara belajar memiliki kontribusi yang paling besar, selanjutnya variabel kedua yang berkontribusi meningkatkan motivasi belajar adalah lingkungan belajar dan terakhir fasilitas belajar memberikan pengaruh yang paling kecil terhadap motivasi belajar. Jadi, variabel laten cara belajar dan lingkungan belajar berpengaruh positif terhadap motivasi belajar dan fasilitas belajar berpengaruh negatif terhadap motivasi belajar.

Carbon extraction methods for radiocarbon dating of pottery

International Nuclear Information System (INIS)

Delque-Kolic, E.

1995-01-01

Pottery is a direct witness of human activity and gives, through its macroscopic and microscopic studies, lots of information about its manufacturers. Nevertheless, radiocarbon dating, currently applied in archaeology to charcoals, wood and bones has only been rarely employed with ceramic. The problem is that many different carbon sources, of different radiocarbon age, may contribute to the potsherd carbon content. So, the aim of all dating projects is to separate carbon related to the period when the potsherd was manufactured and used. In a first time, we have made our own samples with raw materials (clay and temper) known in nature and age. We have fired them with wood of known age under reducing atmosphere. Under these conditions, soot produced by wood burning forms a more or less important deposit on the surface of the pots. It is this source of carbon, present in many archaeological sherds, that we first tried to select. Burning these potsherds at low temperature under an O 2 flow, we have noticed that carbon from kiln wood was preferentially extracted. This treatment applied to a thin lamella cut in a smoked part of the potsherd provides, almost exclusively, carbon from smoke. These techniques, applied to known archaeological sherds, have given encouraging results. We have also explored a new method which consists in oxidizing carbon with a laser beam at the surface of the sample. The use of this process for extracting carbon from smoke seems promising if serious experimental precautions are taken when working with so low carbon content. (author)

Material Culture and Cultural Meanings: Current Studies of Archaeological Ceramics and in Ce­ramic Ethnoarchaeology

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Charles C. Kolb

2000-05-01

Full Text Available Pottery and People: A Dynamic Interaction. James M. Skibo and Gary M. Feinman (editors. Founda­tions of Archaeological Inquiry. Salt Lake City. University of Utah Press. 1999. 260 pp. 91 figures. 30 tables. ISBN 0-87480-576-7. $55.00 (cloth; 0-87489-577-5. $25.00 (paperback. Material Meanings: Critical Approaches to the Interpretation of Material Culture. Elizabeth S. Chilton (editor. Foundations of Archaeological Inquiry. Salt Lake City: University of Utah Press. 1999.179pp. 35 figures. 11 tables. ISBN 0-87480-632-1. $55.00 (cloth; 087480-633-X. $35.00 (paperback. The description and interpretation of material culture may be regarded as the essence of archaeology, a discipline that seeks to recover, describe, document, and interpret past human culture. More recently, understanding that actions occur in a material world that is constituted symbolically, archaeological explanations are often framed in sociocultural meanings, the analysis of agencies, practices and behaviors. I shall subsequently return to this issue. Because of their longevity in the archaeological record, lithic and ceramic artifacts are crucial to the endeavor to interpret human culture. Objects fashioned from clay and subjected to intentional artificial sources of heat made their initial appearance in the archaeological record more than 26.000 years ago. Ceramic objects have been created in a seemingly endless variety of shapes and forms, varying from fertility figurines. to cooking and food storage vessels. lamps, smoking pipes, medicinal pastilles, tokens, beehives, and coffins to modern whitewares and pyroceramics.

ANALISIS IMPOR BERAS DI INDONESIA

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Ratih Kumala Sari

2014-10-01

Full Text Available Abstrak ___________________________________________________________________ Salah satu kebijakan pemerintah untuk memenuhi kebutuhan beras yaitu dengan menggenjot produksi beras dalam negeri. Namun dengan semakin meningkatnya jumlah penduduk akan meningkatkan permintaan terhadap beras dan upaya peningkatan produktivitas dalam negeri tidak dapat memenuhi kebutuhan beras dalam negeri. Sehingga untuk menutupi kekurangan tersebut pemerintah mengambil keputusan untuk melakukan impor beras dari negara lain. Akan tetapi pada kenyataannya impor beras dilakukan ketika data statistik menunjukkan bahwa Indonesia sedang mengalami surplus beras. Penelitian ini bertujuan untuk mengetahui faktor-faktor apa saja yang mempengaruhi impor beras di Indonesia. Metode analisis yang digunakan adalah analisis regresi linier berganda dengan model Error Correction Model (ECM. Berdasarkan hasil penelitian disimpulkan bahwa secara parsial maupun secara bersama-sama produksi beras, konsumsi beras, harga beras dalam negeri dan nilai tukar rupiah terhadap dollar AS berpengaruh dan signifikan terhadap impor beras di Indonesia. Abstract ___________________________________________________________________ One of the government’s policy to fulfill the need of rice is to boost the domestic production. However, by increasing the population, the demand of rice will also increase and the effort of increasing the domestic productivity cannot supply domestic rice need. So, to cover the shortage the government make decision to import rice from other countries. Yet, in fact importing rice is occurred when the statistical data showed that the supply of rice in Indonesia is surplus. The purpose of this research is necessary to study the factors which influence the import of rice in Indonesia. The analysis method used is multiple linear regression analysis model with Error Correction Model (ECM. Based on the research proven that partially or jointly the production, the consumption, the

ANALISIS LITERASI EKONOMI

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Peter Garlans Sina

2012-10-01

Full Text Available Abstract: Analysis of Economic Literacy. The aim of this research is as an effort to increase economic literacy for individuals and households who want to achieve prosperity. Therefore, the obligation of improving the economic literacy needs to be done in a well-planned manner and come from the strong intention to learn in order to improve the economic literacy. It could have an effect on the assets accumulation, a better debt management, as a protection, as well as to increase savings and managing spending intelligently.   Keyword: economic literacy, asset, debt, protection, saving, spending   Abstrak: Analisis Literasi Ekonomi. Tulisan ini bertujuan sebagai upaya meningkatkan literasi ekonomi bagi individu maupun rumah tangga yang menginginkan mencapai kesejahteraan. Oleh karena itu, kewajiban meningkatkan literasi ekonomi perlu dilakukan secara terencana dan diawali dari niat untuk belajar meningkatkan literasi ekonomi karena dapat berefek pada akumulasi aset, pengelolaan utang yang tepat, proteksi, meningkatkan tabungan dan cerdas mengelola pengeluaran.   Kata kunci: literasi ekonomi, aset, utang, proteksi, menabung, pengeluaran

A non-equilibrium neutral model for analysing cultural change.

Science.gov (United States)

Kandler, Anne; Shennan, Stephen

2013-08-07

Neutral evolution is a frequently used model to analyse changes in frequencies of cultural variants over time. Variants are chosen to be copied according to their relative frequency and new variants are introduced by a process of random mutation. Here we present a non-equilibrium neutral model which accounts for temporally varying population sizes and mutation rates and makes it possible to analyse the cultural system under consideration at any point in time. This framework gives an indication whether observed changes in the frequency distributions of a set of cultural variants between two time points are consistent with the random copying hypothesis. We find that the likelihood of the existence of the observed assemblage at the end of the considered time period (expressed by the probability of the observed number of cultural variants present in the population during the whole period under neutral evolution) is a powerful indicator of departures from neutrality. Further, we study the effects of frequency-dependent selection on the evolutionary trajectories and present a case study of change in the decoration of pottery in early Neolithic Central Europe. Based on the framework developed we show that neutral evolution is not an adequate description of the observed changes in frequency. Copyright © 2013 Elsevier Ltd. All rights reserved.

Tourismological valorization of intangible cultural heritage of Serbia according to the Hilary du Cros method

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Željko Bjeljac

2016-02-01

Full Text Available The folk artistry of Serbia is rich in spiritual values tied to customs, celebrations, music, song, dance, games, stories and legends, and this kind of cultural heritage is presented through numerous festivals, events and tourist manifestations. In 2012, the network for the safeguarding of intangible cultural heritage was formed, comprised of the National committee for intangible cultural heritage, the Commission for admission into the registry of intangible cultural heritage, a network of coordinators and the Center for intangible cultural heritage of Serbia. These institutions have chosen 6 elements of intangible cultural heritage, out of 27 suggestions: the slava, the Đurđevdan ritual, the kolo dance, singing accompanied by gusle, Slovakian naive painting, the custom of making and lighting farmers’ candles, Pirot carpet weaving, and Zlakusa pottery as elements of cultural heritage which reflect the national and cultural identity of the Serbian people, and Slavic minorities. These elements of intangible cultural heritage have a certain tourism potential and can represent an important factor in the forming of the tourist brand of Serbia. In order to determine the importance of the 27 suggestions of intangible cultural elements of Serbia, an analysis was conducted, using an adapted form of the Hilary du Cros method of tourist valorization.

Analisis Safety System dan Manajemen Risiko pada Steam Boiler PLTU di Unit 5 Pembangkitan Paiton, PT. YTL

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Luluk Kristianingsih

2013-09-01

Full Text Available Pembangkit listrik tenaga uap (PLTU merupakan pembangkit listrik yang banyak digunakan di Indonesia. Salah satu bagian dari sistem PLTU yang memiliki risiko bahaya tinggi adalah boiler, oleh karena itu diperlukan adanya analisis bahaya dan safety system sebagai langkah pencegahan bahaya pada boiler. Analisis bahaya dalam penelitian ini dilakukan menggunakan metode HAZOP. Node yang dipakai adalah economizer, steam drum, superheater, dan reheater yang merupakan komponen utama penyusun boiler. Guide word dan deviasi ditentukan berdasarkan control chart yang dibentuk oleh data proses masing-masing komponen selama bulan Maret 2013. Estimasi likelihood dilakukan berdasarkan data maintenance dari work order PT YTL selama 5 tahun, sedangkan estimasi consequences dilakukan berdasarkan kriteria risiko yang ditimbulkan serta berdasarkan control chart. Hasil perkalian likelihood dan consequences dengan risk matrix menghasilkan kriteria risiko dari komponen. Berdasarkan hasil analisis, diperoleh hasil bahwa komponen yang memiliki risiko bahaya paling besar adalah level transmitter steam drum dengan deviasi berupa less level, yaitu dengan kriteria likelihood adalah A dan consequences 4, sehingga risiko bernilai extreme. Selain itu, risiko extreme juga terdapat pada pressure transmitter outlet superheater, dengan likelihood B dan consequences 4. Untuk menurunkan risiko, maka dilakukan perawatan dan kalibrasi secara rutin, serta penambahan redundant transmitter. Bahaya paling besar pada seluruh node adalah adanya kebakaran. Oleh karena itu, dilakukan analisis emergency response plan untuk kebakaran yang mencakup peta evakuasi, tugas dan tanggungjawab tiap personel, langkah pencegahan, serta langkah penanganan.

Revealing patterns of cultural transmission from frequency data: equilibrium and non-equilibrium assumptions

Science.gov (United States)

Crema, Enrico R.; Kandler, Anne; Shennan, Stephen

2016-12-01

A long tradition of cultural evolutionary studies has developed a rich repertoire of mathematical models of social learning. Early studies have laid the foundation of more recent endeavours to infer patterns of cultural transmission from observed frequencies of a variety of cultural data, from decorative motifs on potsherds to baby names and musical preferences. While this wide range of applications provides an opportunity for the development of generalisable analytical workflows, archaeological data present new questions and challenges that require further methodological and theoretical discussion. Here we examine the decorative motifs of Neolithic pottery from an archaeological assemblage in Western Germany, and argue that the widely used (and relatively undiscussed) assumption that observed frequencies are the result of a system in equilibrium conditions is unwarranted, and can lead to incorrect conclusions. We analyse our data with a simulation-based inferential framework that can overcome some of the intrinsic limitations in archaeological data, as well as handle both equilibrium conditions and instances where the mode of cultural transmission is time-variant. Results suggest that none of the models examined can produce the observed pattern under equilibrium conditions, and suggest. instead temporal shifts in the patterns of cultural transmission.

Konflik Budaya Dalam Konstruksi Kecantikan Wanita Indonesia (Analisis Semiotika Dan Marxist Iklan Pond’s White Beauty Versi Gita Gutawa

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Wulan Purnama Sari

2015-12-01

Full Text Available This study will explore the cultural conflict that is displayed in the advertisements Pond's White Beauty Gita version Velasquez with pretty white theme flushed like korea. Where this ad makes the construction of beauty in women Indonesia becomes opaque, just for the sake of following the trend that there are women in Indonesia made into a false consciousness of the concept of beauty. This research was conducted by using the method of semiotic analysis and Marxist analysis. The conclusion that can be derived from these studies is advertising Pond's creates a cultural conflict in terms of the meaning of beauty for women in Indonesia. Semiotic analysis shows that advertising Pond's White Beauty featuring stereotypes about the picture of beauty for women in Indonesia. Beautiful woman is a white female Korean people while for the people of Indonesia who have different genetic, it is becoming a benchmark that can not be equated. Pond's ad showing false consciousness, in which Indonesian women can have white skin like Korea only by using Pond's products. Based on Marxist analysis can be seen that ad Pond's is made for the benefit of the capitalists, which in this case is the product manufacturer Unilever. Unilever as capitalist menghegomoni Indonesian women to buy Pond's beauty products using advertising media to create false consciousness in the minds of Indonesian women about the picture of beauty. Penelitian ini akan menggali konflik budaya yang ditampilkan dalam iklan Pond’s White Beauty versi Gita Gutawa dengan tema cantik putih merona seperti korea. Dimana iklan ini menjadikan konstruksi kecantikan pada wanita Indonesia menjadi buram, hanya demi mengikuti trend yang ada wanita di Indonesia dibuat menjadi memiliki kesadaran palsu akan konsep kecantikan. Penelitian ini dilakukan dengan menggunakan metode analisis semiotik dan juga analisis Marxist. Kesimpulan yang dapat diperoleh dari studi ini adalah iklan Pond’s menciptakan konflik budaya

The Destructive/Non-Destructive Identification of Enameled Pottery, Glass Artifacts and Associated Pigments—A Brief Overview

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Philippe Colomban

2013-07-01

Full Text Available The birth of Chemistry can be found in two main practices: (i the Arts du feu (ceramic and glass, metallurgy, i.e., inorganic and solid state chemistry and (ii the preparation of remedies, alcohols and perfumes, dyes, i.e., organic and liquid state chemistry. After a brief survey of the history of (glazed pottery and (enameled glass artifacts, the development of destructive and non-destructive analytical techniques during the last few centuries is reviewed. Emphasis is put on mobile non-destructive Raman microspectroscopy of pigments and their glass/glaze host matrices for chronological/technological expertise. The techniques of white opacification, blue, yellow, green, red, and black coloring, are used as examples to point out the interest of pigments as chronological/technological markers.

Application of multivariate statistical methods to classify archaeological pottery from Tel-Alramad site, Syria, based on x-ray fluorescence analysis

International Nuclear Information System (INIS)

Bakraji, E. H.

2007-01-01

Radioisotopic x-ray fluorescence (XRF) analysis has been utilized to determine the elemental composition of 55 archaeological pottery samples by the determination of 17 chemical elements. Fifty-four of them came from the Tel-Alramad Site in Katana town, near Damascus city, Syria, and one sample came from Brazil. The XRF results have been processed using two multivariate statistical methods, cluster and factor analysis, in order to determine similarities and correlation between the selected samples based on their elemental composition. The methodology successfully separates the samples where four distinct chemical groups were identified. (author)

Application of radioisotope XRF and thermoluminescence (TL) dating in investigation of pottery from Tell AL-Kasra archaeological site, Syria.

Science.gov (United States)

Abboud, R; Issa, H; Abed-Allah, Y D; Bakraji, E H

2015-11-01

Statistical analysis based on chemical composition, using radioisotope X-ray fluorescence, have been applied on 39 ancient pottery fragments coming from the excavation at Tell Al-Kasra archaeological site, Syria. Three groups were defined by applying Cluster and Factor analysis statistical methods. Thermoluminescence (TL) dating was investigated on three sherds taken from the bathroom (hammam) on the site. Multiple aliquot additive dose (MAAD) was used to estimate the paleodose value, and the gamma spectrometry was used to estimate the dose rate. The average age was found to be 715±36 year. Copyright © 2015 Elsevier Ltd. All rights reserved.

Echo detected EPR as a tool for detecting radiation-induced defect signals in pottery

International Nuclear Information System (INIS)

Zoleo, Alfonso; Bortolussi, Claudia; Brustolon, Marina

2011-01-01

Archaeological fragments of pottery have been investigated by using CW-EPR and Echo Detected EPR (EDEPR). EDEPR allows to remove the CW-EPR dominant Fe(III) background spectrum, hiding much weaker signals potentially useful for dating purpose. EDEPR spectra attributed to a methyl radical and to feldspar defects have been recorded at room and low temperature for an Iron Age cooking ware (700 B.C.). A study on the dependence of EDEPR intensity over absorbed dose on a series of γ-irradiated brick samples (estimated age of 562 ± 140 B.C.) has confirmed the potential efficacy of the proposed method for spotting defect signals out of the strong iron background. - Highlights: → Fe(III) CW-EPR signals cover CW-EPR-detectable defects in ceramics. → Echo detected EPR gets rid of Fe(III) signals, disclosing defect signals. → Echo detected EPR detects defect signals even at relatively low doses.

Chemical process to separate iron oxides particles in pottery sample for EPR dating

Science.gov (United States)

Watanabe, S.; Farias, T. M. B.; Gennari, R. F.; Ferraz, G. M.; Kunzli, R.; Chubaci, J. F. D.

2008-12-01

Ancient potteries usually are made of the local clay material, which contains relatively high concentration of iron. The powdered samples are usually quite black, due to magnetite, and, although they can be used for thermoluminescene (TL) dating, it is easiest to obtain better TL reading when clearest natural or pre-treated sample is used. For electron paramagnetic resonance (EPR) measurements, the huge signal due to iron spin-spin interaction, promotes an intense interference overlapping any other signal in this range. Sample dating is obtained by dividing the radiation dose, determined by the concentration of paramagnetic species generated by irradiation, by the natural dose so as a consequence, EPR dating cannot be used, since iron signal do not depend on radiation dose. In some cases, the density separation method using hydrated solution of sodium polytungstate [Na 6(H 2W 12O 40)·H 2O] becomes useful. However, the sodium polytungstate is very expensive in Brazil; hence an alternative method for eliminating this interference is proposed. A chemical process to eliminate about 90% of magnetite was developed. A sample of powdered ancient pottery was treated in a mixture (3:1:1) of HCl, HNO 3 and H 2O 2 for 4 h. After that, it was washed several times in distilled water to remove all acid matrixes. The original black sample becomes somewhat clearer. The resulting material was analyzed by plasma mass spectrometry (ICP-MS), with the result that the iron content is reduced by a factor of about 9. In EPR measurements a non-treated natural ceramic sample shows a broad spin-spin interaction signal, the chemically treated sample presents a narrow signal in g = 2.00 region, possibly due to a radical of (SiO 3) 3-, mixed with signal of remaining iron [M. Ikeya, New Applications of Electron Spin Resonance, World Scientific, Singapore, 1993, p. 285]. This signal increases in intensity under γ-irradiation. However, still due to iron influence, the additive method yielded too

Un approccio innovativo per l’analisi quantitativa delle superfici di frattura a fatica nelle ghise sferoidali mediante elaborazione di immagini

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O. Di Bartolomeo

2008-07-01

Full Text Available Le osservazioni al microscopio elettronico a scansione (SEM delle superfici di frattura ottenute a seguito di rotture per fatica consentono di evidenziare alcuni meccanismi di avanzamento che dipendono dal materiale e dalla modalità di applicazione delle sollecitazioni. L’introduzione di moderne tecniche di analisi di immagine assistite al calcolatore permette di elaborare un numero di informazioni elevato che consente di porre in relazione le caratteristiche morfologiche locali con il comportamento meccanico macroscopico del materiale.In questo lavoro è stata implementata una tecnica innovativa di analisi di immagine basata sull’analisi della tessitura, valutando l’influenza delle condizioni di applicazione della sollecitazione (ΔK applicato sulla evoluzione del clivaggio rilevato sulle superfici di frattura a fatica di una ghisa sferoidale ferrito-perlitica.

Analisis Rugi Daya Pada Penyulang Bangli Dengan Beroperasinya PLTS Kayubihi

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I GN Dion Adiputra

2015-06-01

Full Text Available Analisis rugi daya pada Penyulang Bangli dilakukan untuk mengetahui perbanding an rugi daya pada jaringan distribusi setelah penempatan pembangkit tersebar jenis PLTS berkapasitas 1 MWp. Lokasi penempatan PLTS ditentukan berdasarkan analisis sensitivitas bus. Nilai sensitivitas bus(?didapat dengan cara membandingkan nilai rugi daya pada sistem dengan total beban yang terhubung pada bus. Penelitian ini menggunakan simulasi aliran daya dengan metode aliran daya Newton-Raphson. Hasil penelitian menunjukkan bus TK 0041 memiliki sensitivitas terbesar dengan nilai ?= 0,178. Dari hasil simulasi aliran daya, penempatan PLTS 1MWp pada lokasi alternatif 1 menghasilkan rugi daya minimum pada Penyulang Bangli yaitu 103,1 kW atau 3,3% dari total suplai daya 3071 kW. Pemasangan PLTS dapat menurunkan rugi daya pada Penyulang Bangli sebesar 57 kW dari total rugi daya pada kondisi tanpa PLTS yaitu 160,1 kW. Bila dibandingkan dengan kondisi eksisting, penem patan PLTS pada lokasi alternatif 1 memiliki selisih rugi daya 7,3 kW lebih kecil dari total rugi daya yang dihasilkan kondisi eksisting sebesar 110,4kW.

ANALISIS TINGKAT KAPABILITAS SISTEM INFORMASI RUMAH SAKIT BERDASARKAN COBIT 5 (MEA01 PADA RSUD TUGUREJO SEMARANG

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Ariel Bagus Nugroho

2015-11-01

Full Text Available RSUD Tugurejo Semarang merupakan Rumah Sakit kelas B milik pemerintah Provinsi Jawa Tengah yang menyediakan pelayanan jasa untuk masyarakat. Dalam manajemen pengolahan data, RSUD Tugurejo Semarang telah menggunakan sistem informasi rumah sakit. Untuk mengetahui apakah sistem informasi telah berjalan seperti yang diharapkan, maka perlu dilakukan analisis tatakelola teknologi informasi. Pada penelitian ini analisis tatakelola teknologi informasi berfokus pada proses pengawasan, evaluasi dan penilaian kinerja, dan kesesuaian kinerja teknologi informasi, yaitu domain MEA01 pada framework COBIT 5.Tujuan penelitian ini untuk mengetahui tingkat kapabilitas dan strategi perbaikan untuk proses pengawasan, evaluasi dan penilaian kinerja dan kesesuaian TI. Metode pengumpulan  data penelitian ini dengan menggunakan studi dokumen, kuesioner dan wawancara kemudian dianalisis tingkat kapabilitas dan kesenjangan. Tingkat kapabilitas yang didapat dari hasil penelitian yaitu berada level 2 (managed. Untuk menaikkan tingkat kapabilitas pada level 3 maka maka perlu dilakukan secara bertahap strategi perbaikan pada PA 2.1, PA2.2, PA 3.1, dan 3.2. Kata kunci: Analisis Tata Kelola TI, COBIT 5, MEA01, Tingkat Kapabilitas, Rumah Sakit.

KONDISI CURAH HUJAN PADA KEJADIAN BANJIR JAKARTA DAN ANALISIS KONDISI UDARA ATAS WILAYAH JAKARTA BULAN JANUARI – FEBRUARI 2013

OpenAIRE

Syaifullah, M. Djazim

2018-01-01

IntisariKondisi curah hujan di wilayah Jakarta pada kejadian banjir besar tanggal 17 Januari 2013 telah dianalisis yang dihubungkan dengan kondisi atmosfer pada selang waktu tersebut. Data curah hujan menggunakan data TRMM sedangkan analisis kondisi atmosfer menggunakan data rawinsonde. Hasil analisis menunjukkan bahwa puncak kejadian banjir Jakarta musim hujan tahun 2013 terjadi pada tanggal 17 Januari 2013 disebabkan oleh faktor lokal yang sangat kuat ditambah dengan faktor global yang mend...

Analisis Sikap Konsumen terhadap Produk Fashion Lokal dan Impor

OpenAIRE

Setiawan, Evelyn

2014-01-01

Abstrak: Analisis Sikap Konsumen Terhadap Produk Fashion Lokal dan Impor. Penelitian ini bertujuan untuk menganalisis sikap konsumen terhadap produk fashion lokal dan impor yang akan berpengaruh terhadap keputusan konsumsi. Sampel yang akan digunakan dalam penelitian ini adalah 1.000 mahasiswa dari 10 perguruan tinggi swasta terbesar di Surabaya. Pengambilan data dilakukan dengan metode kuesioner. Hasil pengujian statistik menunjukkan bahwa sebagian besar mahasiswa di Surabaya merasa bangga d...

Uso de Analisis de Covarianza (ANCOVA en investigacion cientifica.

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Badii, M.H.

2008-01-01

Full Text Available The basics of the ANalisis of COVAriance (ANCOVA are given. The objectives and the application of ANCOVA are laid out. Techniques for the estimation of contrasts and for the control and reduction of the degree of error are discussed. The application of a simple ANCOVA using real data is highlighted. The application of this technique in fixing the auxiliary variable in experimentation is emphasized.

ANALISIS RELEVANSI LULUSAN PERGURUAN TINGGI DENGAN DUNIA KERJA

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Ali Muhson

2012-04-01

Full Text Available Abstract: A Relevance Analysis of University Graduates with World of Work. Education should be oriented to the competencies required by the workforce as a percentage of unemployment among the educated increase continuously. This study aims to examine the relevance of YSU Economic Education graduates. The study only focuses on the type of work and subjects taught. The subject of this study is the alumni of Economic Education Study Program. Sampling technique used is snowball sampling. Data collection technique using questionnaires and documentation while the technique of data analysis using descriptive analysis. The result suggests that the majority of the graduates find their first job as private a teacher, a private employee and a tutor, while current job of the most graduates are private teacher, private employee, and civil servant (teacher. The data shows that more than 50 percent of the graduates work in the education area. This implies that the relevance level based on the type of work is categorized as sufficient. Majority of the graduates teaches social science, economic, and entrepreneurship, hence it can be concluded that the relevance level based on the subjects taught is highly relevant.   Keyword: relevance of graduates, type of work, unemployment, employment     Abstrak: Analisis Relevansi Lulusan Perguruan Tinggi dengan Dunia Kerja. Pendidikan harus berorientasi pada kompetensi yang dibutuhkan oleh dunia kerja karena persentase penganggur di kalangan terdidik terus meningkat. Penelitian ini bertujuan untuk mengkaji tingkat relevansi (kesesuaian lulusan Pendidikan Ekonomi UNY. Kajian hanya diarahkan pada jenis pekerjaan dan mata pelajaran yang diampu. Penelitian ini mengambil subjek alumni Prodi Pendidikan Ekonomi dari berbagai angkatan. Teknik sampling yang digunakan adalah snowball sampling. Teknik pengumpulan data menggunakan angket dan dokumentasi sedangkan teknik analisis data menggunakan analisis deskriptif. Penelitian ini

ANALISIS KONTRIBUSI PAJAK HOTEL TERHADAP PENDAPATAN ASLI DAERAH KABUPATEN NUNUKAN

OpenAIRE

-, MULIATI

2014-01-01

2014 Analisis Kontribusi Pajak Hotel terhadap Pendapatan Asli Daerah Kabupaten Nunukan Analysis of The Contributions Tax on Hotel Againts Regional Renenue Nunukan District Muliati Haerial M. Christian Mangiwa Penelitian ini bertujuan untuk mengetahui seberapa besar kontribusi pajak hotel terhadap pendapatan asli daerah, mengetahui sistem pengawasan, dan potensi yang ada untuk meningkatkan pajak hotel, mengetahui sistem dan prosedur...

ANALISIS POTENSI DAN PROYEKSI PENERIMAAN RETRIBUSI PELAYANAN PASAR DI KABUPATEN SEMARANG

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Evi Fatmawati

2017-06-01

Full Text Available Retribusi pelayanan pasar merupakan jenis retribusi jasa umum yang cukup potensial, dikarenakan Kabupaten Semarang menarik retribusi dari 33 pasar tradisional setiap harinya. Tujuan penelitian ini, untuk menganalisis potensi penerimaan retribusi pasar di Kabupaten Semarang tahun 2011 – 2015, serta memproyeksi pendapatan retribusi pelayanan pasar tahun 2016 – 2020. Penelitian ini menggunakan analisis kontribusi, analisis pertumbuhan, analisis potensi, dan analisis ARIMA (2,1,2 (Auto Regressive Integrated Moving Average. Hasil penelitian menunjukan: (1 kontribusi retribusi pelayanan pasar terhadap retribusi daerah dan PAD dalam kategori kurang dan sangat kurang, (2 pertumbuhan retribusi pelayanan pasar berfluktuasi, (3 penerimaan retribusi pelayanan pasar belum berdasarkan potensi, (4 target retribusi pelayanan pasar berada dibawah potensi, (5 proyeksi pendapatan retribusi pasar meningkat dalam lima tahun kedepan. Adanya selisih antara potensi dengan realisasi dapat dijadikan peluang oleh Pemerintah Daerah dalam memaksimalkan penerimaan retribusi pelayanan pasar. Saran peneliti yaitu penetapan target sesuai dengan potensi, serta peningkatan kualitas pelayanan pasar, hal tersebut diharapkan dapat meningkatkan sumbangan retribusi pelayanan pasar terhadap PAD di Kabupaten Semarang. Retribution as a source of local income had a great opportunity to be improve and be develop so. Market retribution service was a kind of public service retribution that potential enough, due to Semarang Regency managed and attracted the retribution of 33 traditional markets every day. The objective of this research was to analyze the potential and contribution of market retribution at Semarang Regency in 2011-2015, also approximate local market retribution service in 2016-2010. This research used contribution analysis, the growth analysis, potential analysis, and analyzed ARIMA (2,1,2 (Auto Regressive Integrated Moving Average. The results of this research that : (1

Análise arqueométrica de cerâmica Tupiguarani da região central do Estado do Rio Grande do Sul, Brasil, usando fluorescência de raios X por dispersão de energia (EDXRF Archaeometric analysis of Tupiguarani pottery from the central region of the Rio Grande do Sul State, Brazil, by energy dispersive X-ray fluorescence (EDXRF

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Irene Akemy Tomiyoshi Bona

2007-08-01

Full Text Available Energy dispersive X-ray fluorescence methodology (EDXRF was used to determine Al, Ba, Ca, Cr, Fe, K, Mn, Pb, Rb, S, Si, Sr, Ti, V, Zn in pottery sherds from seven archaeological sites in the central region of Rio Grande do Sul State, Brazil. The potteries' chemical fingerprints from Ijuí River, Ibicuí Mirim River, Vacacaí Mirim River and Jacuí River were identified. Interactions between sites from the Jacuí River, Vacacaí Mirim River and Ibicui Mirim River could have occurred because some samples from these sites are overlapping in a principal component analysis (PCA graphic. The pottery provenance could be the same.

Nová sídliště lužické kultury na Opavsku

Czech Academy of Sciences Publication Activity Database

Juchelka, Jiří

2014-01-01

Roč. 55, č. 1 (2014), s. 113-139 ISSN 1211-7250 Institutional support: RVO:68081758 Keywords : settlement * Lusatian Culture * Czech Silesia * Late Bronze Age * Final Bronze Age * Hallstatt * pottery * prehistoric kiln for pottery production Subject RIV: AC - Archeology, Anthropology, Ethnology http://arub.avcr.cz/miranda2/export/sitesavcr/arub/prehled-vyzkumu/prehled-vydanych-cisel/files/PV55_1_studie_8.pdf

Squaring the circle. Social and environmental implications of pre-pottery neolithic building technology at Tell Qarassa (South Syria.

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Andrea L Balbo

Full Text Available We present the results of the microstratigraphic, phytolith and wood charcoal study of the remains of a 10.5 ka roof. The roof is part of a building excavated at Tell Qarassa (South Syria, assigned to the Pre-Pottery Neolithic B period (PPNB. The Pre-Pottery Neolithic (PPN period in the Levant coincides with the emergence of farming. This fundamental change in subsistence strategy implied the shift from mobile to settled aggregated life, and from tents and huts to hard buildings. As settled life spread across the Levant, a generalised transition from round to square buildings occurred, that is a trademark of the PPNB period. The study of these buildings is fundamental for the understanding of the ever-stronger reciprocal socio-ecological relationship humans developed with the local environment since the introduction of sedentism and domestication. Descriptions of buildings in PPN archaeological contexts are usually restricted to the macroscopic observation of wooden elements (posts and beams and mineral components (daub, plaster and stone elements. Reconstructions of microscopic and organic components are frequently based on ethnographic analogy. The direct study of macroscopic and microscopic, organic and mineral, building components performed at Tell Qarassa provides new insights on building conception, maintenance, use and destruction. These elements reflect new emerging paradigms in the relationship between Neolithic societies and the environment. A square building was possibly covered here with a radial roof, providing a glance into a topologic shift in the conception and understanding of volumes, from round-based to square-based geometries. Macroscopic and microscopic roof components indicate buildings were conceived for year-round residence rather than seasonal mobility. This implied performing maintenance and restoration of partially damaged buildings, as well as their adaptation to seasonal variability.

New finds from the prehistoric sites in the surrounding of Leskovac

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Stojić Milorad Č.

2003-01-01

Full Text Available New finds, mainly pottery, provide a more complete picture of cultural development in the Leskovac region, during the prehistoric period (localities Kale in Grdelica, Jeremište in Lipovica, Pusto Semče in Semče Sastanci in Bobište, Hisar-plateau in Leskovac, Gornji Guberevac and Grkinje. The pottery from the Aeneolithic period at the site Sastanci in Bobište, indicate that the Leskovac valley developed in the same way during the Copper Age as the nearby Niš valley. This site, for the time being, is the most southerly in the Morava valley where the Kostolac pottery can be found. It is characteristic that at every newly discovered Metal Age site in this region, pottery of the Vatin type, numerous and varied pottery of the Brnjica culture group, pottery of the phase Lanište II - Basarabi, as well as Greek type pottery and that of the Early Iron Age, is found. Among the pottery which is published in this study (Grdelica and Semče, the most typical autochthon pottery of Iron Age III from the Morava valley, east Serbia and the Serbian Danube valley, downstream from Novi Sad, is also included. New locations of the Brnjica cultural group in the Leskovac valley point to the population density in one of the regions of this community and its territorial organization. On the bases of number disposition and topography of the localities it is possible to presume not only the size of population, but its territorial organization as well. Namely, it is obvious that the people of the Brnjica cultural group based their defense on elevated settlements, like those on the plateaus of Hisar in Leskovac, Skobaljić Grad in Vučje, Kale in Grdelica, Pusto Semče in Semče and other similar sites, while the settlements like those in Bobište Lipovac, Gornji Grabovac and others in the valley, had an obvious agricultural character. Numerous sites in Gornja Jablanica, near one of the biggest mines of gold and other metals in the Lece area, where slag has been found

ANALISIS FINANSIAL DAN KELEMBAGAAN RANTAI NILAI MEBEL MAHONI JEPARA

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Nunung Parlinah

2011-12-01

Full Text Available Industri mebel umumnya termasuk dalam industri kecil dan menengah. Selain berperan dalam penerimaan devisa, bisnis di bidang mebel ini juga menciptakan lapangan kerja bagi masyarakat terutama di Kabupaten Jepara. Adanya hubungan (pemberi kepercayaan - (penerima kepercayaan yang terjadi antar aktor atau pelaku di dalam rantai berpengaruh terhadap besarnya distribusi nilai tambah yang diperoleh oleh masingmasing pelaku di sepanjang rantai nilai Tujuan dari penelitian ini adalah mengidentifikasi kelembagaan (aturan yang terjadi antar pelaku di sepanjang rantai nilai mebel mahoni Jepara dan menentukan skenario kebijakan yang dapat mendukung bagi kelestarian industri mebel Jepara. Data yang digunakan meliputi data primer dan data sekunder. Analisis data meliputi identifikasi aktor dan kelembagaan (aturan yang terjadi antar pelaku serta analisis manfaat biaya yang terdiri dari NVP, BCR dan IRR. Hasil penelitian menunjukkan bahwa (1 para pengrajin ( memproduksi mebelnya lebih didasarkan pada pesanan pembeli ( . agent principal Asymetic information yang terjadi antara pedagang kayu dan petani juga telah mengakibatkan posisi petani sebagai (2 Nilai NPV, BCRdan IRR untuk tiap pelaku berbeda-beda tetapi nilai-nilai tersebut mengindikasikan bahwa pola kemitraan yang terjadi antar pelaku dalam rantai nilai mebel mahoni saat ini sudah efektif. Skenario kebijakan yang dapat diterapkan adalah kebijakan yang bersifat insentif bagi petani hutan rakyat, peningkatan kemampuan pengrajin di bidang pemasaran; dan membangun aksi kolektif diantara pengrajin. price taker;

Neutron Activation Analysis of Archaeological Pottery Samples of Large Size, Including Pieces of Low Symmetry Shape: How to Get Accurate Analytical Results in a Practical Way

International Nuclear Information System (INIS)

Bedregal, P.S.; Montoya, E.H.; Mendoza, P.; Ubillús, M.; Baltuano, O.; Hernández, Y.; Gago, J.; Cohen, I.M.

2018-01-01

The feasibility of the instrumental neutron activation analysis of entire pieces of archaeological pottery, using low thermal neutron fluxes, is examined and a new approach for the non-destructive analysis of entire pottery objects by INAA, using the conventional relative method, is described. The proposed method relies in the preparation of a comparison standard, which is a nominally identical replicate of the original object to be studied. INAA of small samples taken from that replicate allows determining its composition for the elements to be analyzed. Then the intact sample and intact standard are irradiated together with the neutrons from a nuclear reactor neutron beam, using a suitable turntable facility and monitored by neutron flux monitors. Finally, after proper decay times, the induced activities in sample, standard and flux monitors, are successively measured, by high-resolution gamma spectroscopy, using a high-efficiency germanium detector. In this way, several complicating effects such geometrical efficiency, neutron self-shielding and gamma ray attenuation are avoided and the need of complicated mathematical corrections is not needed. A potential advantage of the method is that it can be fully validated. Quantitative experiments using 7 - 13 hours of irradiation of pairs of 750 grams replicates, at low neutron fluxes of 3.9 x10 6 n cm -2 s -1 , followed by 100000 to 200000 seconds of counting in front of a 70% relative efficiency HPGe detector, led to recoveries between 90% and 110% for Sc and La. Another experiment, using pairs of replicates of small solid mud anthropomorphic objects, (weighing about 100 grams each), irradiated by 8 hours at a neutron flux of 10 9 n cm -2 s -1 , led to recoveries better than 90% and 110% for As, Ba, Ce, Co, Cr, Cs, Eu, Fe, Hf, La, Lu, Rb, Sb, Sc, Sm, Ta, Tb, Th, Yb and U, showing that the proposed method is suitable for LSNAA of entire pottery or mud archaeological objects. (author)

ANALISIS SKENARIO KEGAGALAN SISTEM UNTUK MENENTUKAN PROBABILITAS KECELAKAAN PARAH AP1000

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D.T. Sony Tjahyani

2014-03-01

Full Text Available Kejadian Fukushima telah menunjukkan bahwa kecelakaan parah dapat terjadi, maka dari itu sangatlah penting untuk menganalisis tingkat keselamatan pada reaktor daya. Berdasarkan rekomendasi expert mission IAEA setelah kejadian Fukushima, perlu dilakukan upaya untuk meminimalisasi terjadinya kecelakaan parah yaitu dengan melakukan proses pendinginan yang maksimal. Dalam konsep keselamatan fasilitas nuklir, khususnya reaktor daya telah diterapkan konsep keselamatan berlapis (Defence in Depth, DiD. Konsep keselamatan tersebut terdiri atas 5 level pertahanan yang bertujuan mencegah dan mengurangi lepasan produk fisi ke masyarakat dan lingkungan pada saat reaktor daya mengalami kecelakaan. Dalam reaktor telah didesain sistem atau tindakan yang mempunyai fungsi untuk mengatasi setiap level tersebut. Tujuan dari analisis ini adalah menentukan probabilitas kecelakaan parah dengan melakukan skenario kegagalan sistem dalam proses pendinginan di reaktor. Sebagai obyek analisis adalah reaktor daya AP1000, karena jenis reaktor ini sedang banyak dibangun saat ini. Skenario dilakukan dengan mengasumsikan beberapa kombinasi kegagalan sistem yang termasuk dalam DiD level 2 dan 3. Kegagalan sistem kemudian dianalisis dengan menggunakan analisis pohon kegagalan berdasarkan perangkat lunak SAPHIRE ver. 6.76. Dari analisis didapatkan probabilitas gagal dari kelompok sistem DiD level 2 dan 3 pada AP1000 masih di bawah batas kriteria dari IAEA yaitu lebih kecil dari 10-2, serta probabilitas kecelakaan parah didapatkan sebesar 6,17 x 10-10. Berdasarkan analisis ini disimpulkan bahwa AP1000 mempunyai tingkat keselamatan yang cukup tinggi, karena melalui skenario kegagalan sistem didapatkan probabilitas kecelakaan parah yang sangat kecil.   ABSTRACT Fukushima accident has shown that severe accident could be occurred, therefore it is important to analyze safety level of nuclear power plants. Based on the recommendations of IAEA expert mission after the Fukushima accident

Analisis Neraca Air Lahan untuk Tanaman Padi dan Jagung Di Kota Bengkulu

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Jaka A. I. Paski

2018-01-01

Citation: Paski, J.A.I., Faski, G.I.S.L., Handoyo, M.F. dan Pertiwi, D.A.S. (2017. Analisis Neraca Air Lahan untuk Tanaman Padi dan Jagung di Kota Bengkulu. Jurnal Ilmu Lingkungan, 15(2, 83-89, doi:10.14710/jil.15.2.83-89

Pengaruh Advance Organizer Berbasis Proyek Terhadap Kemampuan Analisis – Sintesis Siswa

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Tasiwan -

2014-01-01

Full Text Available Penelitian ini dilakukan untuk mengetahui pengaruh model pengatur kemajuan (advance organizer berbasis proyek terhadap kemampuan analisis – sintesis siswa pada konsep Energi. Sebelum pembelajaran, diberikan tugas proyek pada siswa untuk merealisasikan bel listrik sederhana, rangkaian arus seri - paralel, dan tuas. Produk proyek digunakan sebagai advance organizer dalam pembelajaran di kelas. Penguatan kognitif dilakukan melalui diskusi kelompok dan pembuatan peta konsep, ekspositori guru di kelas, dan kegiatan eksperimen laboratorium. Data diambil melalui pretest, post test, observasi partisipatif pembelajaran oleh dua orang observer, penilaian produk, peta konsep dan laporan kegiatan eksperimen. Teknik analisis data meliputi uji prasyarat data dan uji hipotesis Hasil penelitian menunjukkan bahwa siswa mengalami peningkatan kemampuan analisis – sintesis dalam aspek menguraikan, mengkategorikan, mengidentifikasi, merumuskan pernyataan, merekonstruksi, menentukan konsep, dan menganalisis konsep dengan rata – rata peningkatan delta skor sebesar 54,46 %, uji t sebesar 6,4, dan skala gain sebesar 0,3. This study was conducted to determine the effect of project-based advance organizer model on student’s analysis - synthesis ability of the energy concept. Students were given an assignment to realize the project on simple electric bell, the series – parallel circuit, and lever, before learning. The products of project were used as an advanced organizer in the learning activity. Cognitive strengthening was done through group discussions and concept mapping, expository learning in the classroom, and laboratory experiments activities. The data were taken through a pretest, post-test, participant observation study by two observers, product assessment, concept maps and report of experiment activities. Results showed that the students’ analysis - synthesis ability increased in the aspect of describing, categorizing, identifying, statement

ANALISIS BEBAN KERJA DENGAN MENGGUNAKAN METODE CVL DAN NASATLX DI PT. ABC

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Renty Anugerah Mahaji Puteri

2017-10-01

Full Text Available PT. ABC merupakan perusahaan Jepang yang bergerak di bidang usaha jasa konstruksi mekanikal, elektrikal, dan system komunikasi. Sebagai perusahaan jasa konstruksi, PT. ABC dituntut untuk mencapai tujuan / target perusahaan tiap tahunnya yaitu mendapatkan tender proyek, maka tak jarang karyawannya dituntut untuk lembur. Seringnya karyawan lembur, maka menimbulkan masalah kelelahan terhadap para karyawannya sehingga target tidak tercapai. Penelitian ini bertujuan untuk mengevaluasi beban kerja yang dialami oleh engineer leader pada Departemen DesaindanOperasional di PT. ABC. Beban kerja yang diukur adalah beban kerja fisik dan mental. Beban kerja fisik diukur berdasarkan cardiovascular load (CVL. Beban kerja mental diukur dengan menggunakan metode NASA-Task Load Index (NASA-TLX. Berdasarkan hasil analisis CVL, beban kerja fisik yang diterima engineer proyek memiliki presentase CVL sebesar 31,16%, denganhasilperbaikanmenjadi 23,38%. Sedangkan dari hasil analisis NASA-TLX, beban kerja mental yang diterima engineer proyek yaitu dengan skor NASA-TLX 74,2% denganhasilperbaikanmenjadi 51,6%, sedangkan skor NASA-TLX engineer head office 61,5% denganhasilperbaikanmenjadi 47,66%.

Analisis Struktur Kristal Lifepo4 Olivine Sebagai Bahan Katoda Batere Li-Ion

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Indra Gunawan

2013-10-01

Full Text Available Sintesis LiFePO4 dilakukan dengan pencampuran LiCl, FeCl2.4H2O dan H3PO4 ekuimolar ke dalam air. Homogenasi larutan dilakukan dengan pengaduk magnetic pada suhu 60o C. Prekursor LiFePO4 diperoleh setelah pemanasan 200o C dengan furnace selama 2 jam. Sintering prekursor LiFePO4 dilakukan pada suhu 700o C dengan furnace selama 4 jam dengan aliran N2 untuk membentuk fasa kristalit LiFePO4. Kemurnian fasa dan struktur kristal dianalisis dengan menggunakan XRD. Analisis struktur kristal dari pola difraksi sinar-X dilakukan dengan perangkat lunak FULLPROF. Pengamatan morfologinya dilakukan dengan menggunakan SEM dengan kombinasi energy dispersive spectroscopy (EDS dan pengukuran gugus fungsional dengan FT-IR. Hasil analisis struktur kristal menunjukkan bahwa senyawa LiFePO4 memiliki struktur Kristal orthorhombic, space group 62, simbol Pnma (Hermann-Mauguin dengan parameter kisi a= 6.0019999, b= 10.330000, c= 4.6999998. 

CORPORATE IDENTITY DAN PERSONALITY BANK SYARIAH DI SURAT KABAR NASIONAL (Tekstual Analisis Konstruksi Meelalui Publikasi Perusahaan

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Juwono Tri Atmodjo

2015-05-01

Full Text Available Corporate identity and personality manner that allows employers to formulate and differentiated from other companies (regular bank. Identity and personality can be realized by the company shows the vision and mission of the company, the company philosophy, corporate culture. The study is to assess the identity and personality were constructed through advetorian and Newspaper coverage related to the identity and personality of Islamic banks. Qualitative analysis with textual analysis strategy for observing any publication of the contents of the message, type, appearance, construction built with various combinations of text and images and the meaning behind it seems. Textual research results show that the identity and personality banks Islamic banks, care for the young entrepreneurs of the campus, BNI sharia requires political support, regulatory support, is an ISO 9001: 2008 as the bank has a good quality management. Construction as a bank with a foundation of Sharia as the implementation of Islamic teachings are constructed differently degan regular bank to provide the product name, the expression of interest, section or division, spirit or values and norms derived from the teachings of Islam. Ordinances of service, petuhas services, ornaments firm up souvenirs derived from the values of Islam. Cultural references conveyed Islamic banks oriented to the culture of Islamic countries that appear on the financial system based on gold. Identitas perusahaan dan personaliti cara yang memungkinkan perusahaan menyusun dan dibedakan dari perusahaan lain (reguler bank. Indentitas dan personaliti perusahaan dapat diwujudkan dengan menunjukkan visi dan misi perusahaan, filosofi perusahaan, budaya perusahaan. Studi ini untuk menilai identitas dan personaliti yang dikonstruksikan melalui advetorian dan liputan Surat Kabar berkaitan dengan identitas dan personaliti bank syariah. Analisis kualitatif dengan strategi analisis tektual untuk mengobservasi berbagai

Analisis dan Rencana Pengembangan Jaringan Distribusi Air Bersih Unit Cabang Timur PDAM Kabupaten Klaten

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Ana Tri Lestari

2017-01-01

Full Text Available Unit Cabang Timur Perusahaan Daerah Air Minum (PDAM Kabupaten Klaten dibagi menjadi 3 unit pelayanan Ibu Kota Kecamatan (IKK dan mempunyai tingkat pelayanan yang masih rendah pada tahun 2015, yaitu Unit IKK Ceper 17,6%; Unit IKK Pedan 2,43%; dan Unit IKK Cawas 31,26% sehingga peningkatan persen pelayanan menjadi hal yang perlu dilakukan. Hal ini didukung dengan adanya penambahan debit produksi sebesar 50 liter/detik. Selain itu, jaringan distibusi belum dibentuk blok pelayanan sehingga sulit untuk mengontrol kehilangan air. Perencanaan ini dilakukan pembagian blok pelayanan menjadi 26 blok dan 5 tapping. Setelah itu dilakukan analisis kondisi eksiting. Hasil analisis kondisi eksisting menunjukkan kondisi hidrolika perpipaan kecuali kecepatan masih memenuhi kriteria, yaitu tekanan antara (15,43-59,99 m, kecepatan (0-0,91 m/detik, unit headloss (0-3,51 m/km. Kemudian dilakukan pengembangan jaringan yang dibagi menjadi 2 tahap, dimana tahap 1 meningkatkan persen pelayanan, sedangkan tahap 2 menambah daerah pelayanan baru. Blok pelayanan setelah pengembangan menjadi 29 blok dan 5 titik tapping. Kemudian analisis rencana pengembangan dilakukan dan menunjukkan bahwa kondisi hidrolika pipa untuk tekanan di jaringan distribusi IKK Cawas bernilai negatif. Hal ini dikarenakan unit headloss yang terjadi pada pipa dari reservoir menuju titik tapping pertama IKK Cawas sebesar 5,78 m/km dengan panjang pipa 14,35 km sehingga headloss  sebesar 82,94 m menyebabkan tekanan menjadi -2,89 m. Permasalahan ini dapat diatasi dengan parallel pipa diameter 200 mm sepanjang 9 km. Parallel pipa tersebut mengakibatkan tekanan  pada titik tapping pertama IKK Cawas menjadi 34,65 m dan titik tapping terjauh (blok 19 sebesar 16,34 m.  Hasil analisis hidrolika, seperti unit headloss berada pada rentang (0-5,78 m/km, namun kecepatan masih ada yang di bawah 0,3 m/detik. Rencana anggaran biaya (RAB yang dibutuhkan untuk melakukan pengembangan jaringan sebesar Rp 2.470.153,051.71.

Analisis Karakteristik Hujan untuk Pendugaan Debit Aliran Rencana Sungai Anafri di Kota Jayapura

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Nurfaijin Nurfaijin

2016-10-01

Full Text Available ABSTRAK Penelitian ini bertujuan mengkaji karakteristik hujan wilayah DAS Anafri, menghitung debit aliran rencana, dan mengkaji kapasitas Sungai Anafri dalam merespon pengalihragaman hujan menjadi aliran permukaan. Kajian karakteristik hujan yakni ketebalan, intensitas, dan durasi hujan dilakukan dengan analisis statistik data hujan. Analisis distribusi data hujan diasumsikan sesuai dengan Metode Gumbel, sehingga untuk menentukan hujan periode ulang 2 tahun, 5 tahun, 10 tahun, dan 25 tahun menggunakan persamaan Gumbel. Hujan periode ulang digunakan untuk menghitung debit aliran rencana Metode Rasional. Analisis kapasitas sungai dilakukan dengan membandingkan debit aliran rencana dalam periode ulang T dengan kapasitas sungai. Penghitungan kapasitas sungai dilakukan pada penampang PI (bagian hulu, P2,dan P3 (bagian hilir. Debit aliran rencana yang digunakan dalam analisis kapasitas sungai adalah debit aliran Q25tahun (107,478 m³/detikdan 163,726 m³/detik. Hasil analisis menunjukan bahawa, terjadinya limpasan pada penampang sungai PI dan P2 pada saat menampung debit banjir yang diketahui penyebab utamanya adalah bank full capacity kecil, maka alternat! ( penanganan yang direkomendasikan adalah peninggian tanggul sungai. Analisis kapasitas sungai menggunakan debit banjir periode ulang 25 tahun menunjukan bahwa, terjadi limpasan pada lokasi penampang PI sampai P2 dengan panjang ruas 400 m yang terjadi pada tanggul sisi kanan dan tanggul sisi kiri dengan panjang ruas 40 meter. Limpasan terjadi setinggi 0,1 m hingga 1,6 m pada tanggul sisi kanan dan 0,1 m hingga 0,3 m pada tanggul sisi kiri, sehingga peninggian tanggul yang direkomendasikan adalah setinggi 1,6 mpada sisi kanan dan 0,3 m pada tanggul sisi kiri. ABSTRACT This study aims to examine the characteristics of rainfall watershed of Anafri calculate the flow rate plan, and assess the river capacity to respond diversion of rain to be surface runoff. In this study, the analysis of rainfall

Analisis “Brand Equity” Siaran Berita Stasiun Televisi Swasta Indonesia

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Arif Sugiono; Prima Mulyasari Agustina

2004-01-01

Penelitian ini bertujuan untuk mengetahui keadaan berbagai merek siaran berita stasiun televisi swasta berdasarkan dimensi ekuitas mereknya, dengan memfokuskan pada empat dimensi ekuitas merek, yang meliputi loyalitas merek, kesadaran merek, persepsi kualitas, dan asosiasi merek. Metode yang digunakan metode deskriptif, dengan analisis data menggunakan tabulasi dan teknik skala. Hasil penelitian dari dimensi loyalitas merek tiga besar siaran berita secara berurutan adalah Buser, Patroli dan L...

Analisis Derau dalam Perancangan Rangkaian Terintegrasi Op-Amp

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Siti Sendari

2009-02-01

Full Text Available Perancangan IC Op-Amp, memerlukan spesifikasi-spesifikasi yang meliputi parameter proses dan parameter perancangan. Dalam menentukan parameter perancangan, derau merupakan suatu hal yang tidak bisa ditinggalkan, karena derau dapat menentukan keandalan perancangan. Untuk menganalisis derau pada IC Op-Amp langkah pertama yang harus diketahui adalah sumber-sumber derau, setelah itu dilakukan analisis derau baik secara teoritis maupun secara simulasi untuk mengetahui derau yang mungkin terjadi dalam perancangan IC, apakah sudah sesuai dengan spesifikasi yang ditentukan atau tidak. Untuk simulasi derau dapat dilakukan dengan program Spice.

Pembelajaran Biokimia melalui Analisis Kasus-kasus Olahraga untuk Meningkatkan Sport Scientific Literaci Mahasiswa

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- Erman

2013-01-01

Full Text Available Abstract: Biochemistry Teaching through Sport-case Analyses to Improve Students' Sport Scientific Literacy. This quasi-experimental study focuses on examining the effect of biochemistry teaching on students' sport scientific literacy (SSL. The study involved 107 students of a teacher training institution, selected using a stratified random sampling. The results of t-test utilizing pre-test and post-test control group design show that biochemistry teaching affects students' SSL, as indicated by the scores of the experimental group which were four times higher than those of the control group. The SSL level of the experimental group increased from level 2 (nominal and level 3 (functional to level 3 (functional, level 4 (conceptual, and level 5 (multidimensional. Abstrak: Pembelajaran Biokimia melalui Analisis Kasus-kasus Olahraga untuk Meningkatkan Sport Scientific Literaci Mahasiswa. Penelitian ini bertujuan untuk mengetahui pengaruh pembelajaran biokimia melalui analisis kasus-kasus olahraga terhadap literasi sport scientific mahasiswa. Sebanyak 107 mahasiswa dari program studi ilmu keolahragaan sebuah LPTK di Surabaya dipilih sebagai sampel dengan menggunakan sampling random berstrata. Desain yang digunakan adalah desain pretest-posttest control group dari desain kuasi eksperimen. Data dianalisis dengan uji-t sampel independen. Hasil peneli­tian menunjukkan bahwa pembelajaran biokimia melalui analisis kasus-kasus olahraga merupakan suatu metode yang efektif untuk meningkatkan sport Scientific literacy (SSL mahasiswa. Rerata skor perolehan SSL yang diperoleh mahasiswa kelompok eksperimen sekitar 4 kali lebih tinggi daripada yang diperoleh mahasiswa kelompok kontrol. Tingkatan SSL mahasiswa naik dari level 2 (nominal dan level 3 (fungsional menjadi level 3 (fungsional, level 4 (konseptual, dan level 5 (multidimensional.

Identifiksi Sebaran Litologi berdasarkan Analisis Data Resistivitas di Gunung Wungkal

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Nurul Dzakiya; MGS. Dwiki Nugraha; Nenden L. Sidik; Trias Galena

2017-01-01

Analisis data untuk mengidentifikasi sebaran litologi yang memiliki potensi bahan galian industri di Daerah Gunung Wungkal Yogyakarta dengan menggunakan metode resistivitas dan survei geologi permukaan telah dilakukan. Hasil korelasi kedua data tersebut menunjukkan sebaran litologi merupakan pelapukan intrusi batuan beku yang kemudian menghasilkan material lempung (6,0-10 m), lempung pasiran (11-30 m) dan lapukan batuan diorit (30-55 m) yang berada di kedalaman berbeda. Ketebalan batuan di pe...

Analisis Pemasaran Ayam Ras Pedaging di Pasar Tradisional Kota Medan

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Fachri, Yusrizal

2017-01-01

130306044 YUSRIZAL FACHRI, 2017. “Analisis Pemasaran Ayam Ras Pedaging di Pasar Tradisional Kota Medan”. Dibimbing oleh ARMYN HAKIM DAULAY dan NEVY DIANA HANAFI. Penelitian ini bertujuan untuk mengidentifikasi karakteristik lembaga pemasaran, bentuk saluran, fungsi pemasaran, dan menganalisis nilai tambah di lembaga-lembaga pemasaran ayam ras pedaging di pasar tradisional Kota Medan pada April sampai Mei 2017. Penelitian ini menggunakan data primer yang didapatkan dari observasi dan waw...

Analisis Kekuatan Struktur Pallet Menggunakan Metode Elemen Hingga

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Tria Mariz Arief

2015-07-01

Full Text Available Pallet sebagai suatu alat bantu untuk mempermudah proses bongkar-muat logistik. Palletdigunakan hampir dalam berbagai lingkungan transportasi logistik. Pada bahasan berikutdikhususkan dalam lingkup transportasi di dalam pesawat udara khususnya pada pesawatangkut militer. Di lingkungan militer pallet digunakan untuk transport logistik baik secara normalmuat (loading dan bongkar (unloading maupun kondisi bongkar dengan diterjunkan daripesawat udara. Untuk pemenuhan penggunaan tersebut dilakukan perancangan ulang (reverseengineering struktur pallet yang dapat dimanufaktur secara lokal. Hipotesis awal menunjukkanbahwa berdasarkan kondisi pembebanan pada pallet dapat diperkirakan bahwa kondisitegangan dan regangan maksimum akan terjadi pada posisi sudut struktur pallet yang ditransferbebannya ke komponen plat besi penahan siku-siku dan baut. Material yang digunakan padastruktur pallet adalah Allumunium Alloy 7075-T6 dengan kekuatan tarik sebesar 503 MPa.Analisis dilakukan dengan menggunakan simulasi numerik dengan metoda elemen hingga(FEM. Proses simulasi numerik kekuatan struktur pallet difokuskan pada pembebanan statis(termasuk pengaruh factor G dalam interval beban statis 4 ton sampai 7 ton. Analisis dilakukanpada perubahan variabel tegangan dan regangan terhadap variasi beban yang diberikan untukmendapatkan tingkat keamanan struktur (margin safety. Pemodelan dilakukan denganidealisasi model ¼ bagian menggunakan elemen terstruktur dengan jenis elemen hexahedral(brick dengan jumlah 73803 elemen dan 360323 node. Hasil analisis menunjukkan teganganekuivalen maksimum struktur Pallet adalah 94 MPa yang terjadi di penguat sudut (anglebracket. Sedangkan pada struktur penguat lapis (sandwich structure berbahan thick blockyang mempunyai kekuatan sebesar 20 MPa adalah sebesar 0.84 MPa. Tingkat keamanansecara keseluruhan struktur dengan mempertimbangkan factor G hingga 2 adalah 5.3.Kata kunci: Analisis struktur, pallet, logistik, reverse engineering, FEM

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

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Arini Arumana

2014-06-01

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

ANALISIS KEBUTUHAN UNTUK PENGEMBANGAN MODUL INKUIRI BERBASIS PERTANYAAN (MIBP DI SMP

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Desak Made Citrawathi

2016-08-01

Full Text Available melakukan analisis kebutuhan untuk pengembangan dan penyusunan modul inkuri berbasis pertanyaan (MIBP. MIBP disusun untuk memfasilitasi pembelajaran sains agar dapat meningkatkan penguasaan konsep biologi, keterampilan proses sains, dan kemampuan berpikir siswa SMP. Pengembangan MIBP menggunakan model ADDIE. Prosedur pengembangan terdiri dari 5 tahap, yaitu 1 Menganalisis, 2 Mendisain, 3 Mengembangkan dan produksi, 4 Mengimplementasikan, dan 5 Mengevaluasi. Penelitian dilakukan dalam waktu 3 tahun. Pada tahun pertama ini dilakukan analisis kebutuhan dan mendisain MIBP. Subjek penelitian adalah guru IPA SMP Negeri dan Swasta di Kecamatan Buleleng. Pengumpulan data dilakukan dengan wawancara, penyebaran angket, observasi, dan dokumentasi. Analisis data dilakukan secara deskriptif dan interpretatif. Dari hasil analisis diperoleh bahwa kurikulum yang digunakan di SMPN 1,SMPN 2, dan SMPN 4 adalah kurikulum 2013, sedangkan di SMP lainnya masih menggunakan kurikulum 2006. Kemampuan guru bertanya untuk meningkatkan keterampilan proses sains, penguasaan konsep, dan kemampuan berpikir belum optimal. Hal ini ditunjukkan dari jenis pertanyaan yang diajukan guru 85,8 persen bersifat konvergen, dan 14,2 persen bersifat divergen. Berdasarkan pertanyaan menurut Taksonomi Bloom, pertanyaan yang diajukan guru 74,4 persen pertanyaan ingatan, 22,6 persen pemahaman, 2,68 persen aplikasi, dan 0,32 persen analisis. Salah satu yang dapat dilakukan untuk meningkatkan kemampuan guru adalah memfasilitasi pembelajarannya dengan MIBP. Dari karakteristik perkembangan kognitifnya, siswa SMP dapat dibelajarkan dengan strategi inkuiri, dan guru setuju dengan pengembangan MIBP. Kata kunci: Kemampuan berpikir, keterampilan proses sains, Modul Inkuiri Berbasis Pertanyaan, penguasaan konsep Pertanyaan, penguasaan konsep Abstract The purpose of this study was to analyze the need for the development and preparation of question-based inquiry module (QBIM. QBIM was designed conceiv to

Ecological and valeological culture of future teacher: self-analisys of its completeness

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Boychuk Yu. D.

2012-01-01

Full Text Available A theoretical ground is presented reflection-evaluation component to ecological and valeological cultures of future teacher. A component foresees developed the capacity of future teacher for an analysis and self-examination of formed to ecological and valeological culture, self-control and self-appraisal own, ecological and valeological conduct, his comprehension and self-regulation. It is marked that reflection mechanisms operate at formation of primary and auxiliary purposes. Directions of achievement a purpose are recommended to ecological and valeological to activity. Attention is accented on technologies of verification of knowledge, ability and skills.

LA ALFARERÍA DEL TARDÍO PREHISPÁNICO DEL VALLE DEL BOLSÓN (CATAMARCA, ARGENTINA: ¿PRODUCCIÓN LOCAL O ALÓCTONA? / The Late Prehispanic pottery of the Bolsón Valley (Catamarca, Argentine: local or allochthonous production?

Directory of Open Access Journals (Sweden)

Verónica Puente

2014-11-01

Full Text Available En este trabajo se presentan los resultados obtenidos en los estudios de procedencia de conjuntos cerámicos recuperados en dos asentamientos conglomerados del valle del Bolsón (Belén, Catamarca, Argentina vinculados a ocupaciones del tardío prehispánico (ca. 900-1600 DC. Las muestras estudiadas corresponden principalmente a cerámica pintada en negro sobre rojo reconocida como de estilo Belén, en menor medida ordinaria y excepcionalmente negro sobre crema y ante. Se complementaron análisis petrológicos y análisis por activación neutrónica instrumental realizados a la alfarería y a materias primas adecuadas para la producción alfarera muestreadas en la región. Se concluye que un grupo mayoritario de piezas fueron elaboradas con arcillas y arenas procedentes de la región bajo estudio. Asimismo, se destacan similitudes composicionales entre la vajilla recuperada en ambos asentamientos a pesar de las diferencias logísticas y estratégicas de emplazamiento. Los resultados generados son un importante aporte al tema de la producción alfarera a escala suprarregional dado que evidencian la coexistencia de distintos locus de producción cerámica en el oeste catamarqueño durante el lapso temporal estudiado.   Palabras clave: cerámica, tardío prehispánico, procedencia, análisis de activación neutrónica, petrografía.   Abstract The results obtained in the study of the provenance of ceramic recovered in two conglomerates settlements of the valley of El Bolsón (Belén, Catamarca, Argentina linked to prehispanic late occupations (ca. 900-1600 AD are given. The samples analyzed correspond mainly to Belén style ceramic, in lesser frequency to ordinary, and exceptionally to black over cream and beige. This study combined petrological and neutron instrumental activation analysis made in both kind of samples, archaeological pottery and local raw materials. It is concluded that a majority of archaeological pottery were made with clay and

ANALISIS STRATEGI PENGEMBANGAN SEKTOR PERTANIAN SUB SEKTOR BAHAN PANGAN DI KABUPATEN BOYOLALI

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Muhammad Zaenuri

2017-06-01

Full Text Available Permasalahan yang dikaji dalam penelitian ini adalah 1. Komoditas tanaman bahan makanan unggulan apa saja yang ada di masing-masing kecamatan di Kabupaten Boyolali, 2 Bagaimana strategi perencanaan pengembangan subsektor tanaman bahan makanan dilihat dari kelengkapan infrastruktur di Kabupaten Boyolali, 3 Bagaimana laju pertumbuhan sektor tanaman bahan makanan yang dimiliki tiap kecamatan di Kabupaten Boyolali. Data yang digunakan adalah data sekunder. Metode analisis data menggunakan analisis Location Quotient (LQ, Shift Share (SS, Klassen Typologi. Berdasarkan hasil penelitian dengan menggunakan analisis Location Quotient (LQ diketahui pengembangan komoditas padi terdapat di Kecamatan Ngemplak, Kecamatan Banyudono, Kecamatan Sawit. Komoditas tanaman jagung terdapat di Kecamatan Selo, Kecamatan Ampel, Kecamatan Cepogo dan Kecamatan Musuk. Komoditas ubi kayu di Kecamatan Klego, kecamatan Simo. Komoditas ubi jalar di Kecamatan Selo, Kecamatan Simo dan Kecamatan Mojosongo. Komoditas kacang tanah ada di Kecamatan Boyolali dan Kecamatan Nogosari. Komoditas kedelai di Kecamatan Juwangi, Kecamatan Sambi, Kecamatn Kemusu dan Kecamatan Wonosegoro. The problems that were in this research is 1 Commodities food plants seed material what it was in each carpel kecamatan in kabupaten boyolali, 2 how strategy sub planning the development of the food crops sector seen from the completeness of the infrastructure in boyolali district, 3 how sector growth rate of plants of food material possessed every sub-district in boyolali district. The data used was secondary data. Data analysis methods using analysis loqation quotient (LQ, shift share (SS, klassen typologi . According to the research using analysis loqation quotient (LQ development rice is in in ngemplak, in banyudono, in palm. Corn is crops in district violoncello, in ampel, in cepogo and in musuk. Commodities cassava in district klego, in simo. Commodities sweet potatoes in in violoncello, in simo and

ANALISIS SPASIAL FAKTOR LINGKUNGAN PADA KEJADIAN DEMAM BERDARAH DENGUE DI KECAMATAN GENUK

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Kartika Kirana

2017-10-01

Full Text Available ABSTRAK Kecamatan Genuk merupakan salah satu kecamatan yang endemis DBD di Kota Semarang. Secara berturut-turut sejak tahun 2012 hingga 2014, Kecamatan Genuk masuk sebagai tiga besar kasus DBD terbanyak. Salah satu faktor yang mempengaruhi kejadian DBD adalah faktor lingkungan. Tujuan penelitian ini adalah untuk mengetahui gambaran dari hasil analisis spasial faktor lingkungan dengan kejadian DBD di Kecamatan Genuk. Jenis penelitian ini deskriptif dengan pendekatan kuantitatif. Fokus penelitian ini adalah kondisi SPAL, penumpukan ban bekas dan sumur gali. Penelitian ini dilakukan di Kecamatan Genuk (Kelurahan Genuksari, Karangroto, Bangetayu Kulon dan Banjardowo pada bulan Maret 2016. Instrumen meliputi lembar observasi, peta lokasi, Global Positioning System (GPS, alat fotografi dan AcrGIS. Analisis data menggunakan SIG. Hasil penelitian menunjukkan bahwa kejadian DBD menggerombol pada beberapa RW yang berdekatan dengan keberadaan penumpukan ban bekas sekitar permukiman dan sumur gali terbuka.   Kata Kunci        : demam berdarah (DBD, lingkungan, analisis spasial     ABSTRACT Genukis one of dengue fever endemic district in Semarang city. Since 2012 until 2014, Genuk involve as the place that has high incidence of Dengue Fever. One of the factors in the incidence Dengue Fever areenvironmental factors.The goals of this research wasto analize spatial environmental factorsin the incidence Dengue Fever in Genukdistrict. This was a quantitative descriptive research with descriptive survey. The unit this research was water puddle on the pilling of the tire, the dug wells, and waste water pipeline that located in Genuk District (Subdistrict of Genuksari, Karangroto, Bangetayu Kulon and Banjardowo at March 2016. The instruments were paper of observation,the  map, GPS, camera and ArcGIS. Data was analyzed with GIS. The study showed that dengue fever transmission was inthe area with pilling of the tire, and the dug wells.   Keywords �

Profiling, analisi delle prestazioni e proposte per l'ottimizzazione del RDBMS MySQL utilizzato dal progetto DIRAC/LHCbDIRAC

CERN Document Server

Mesin, Alberto

Il lavoro presentato in questa tesi riguarda lo studio, l'analisi e la formula- zione di proposte per il miglioramento del database di back-end del progetto DIRAC/LHCbDIRAC. LHCbDIRAC, basato su DIRAC, e il sistema di sot- tomissione per l'accesso all'infrastruttura distribuita Grid per l'esperimento LHCb del CERN. Ad esso e adata la gestione dei job di Produzione, Mer- ge, Ricostruzione degli Eventi e Analisi per i dati sperimentali e simulati. Il sistema utilizza un RDBMS MySQL per la gestione di numerosi databa- se. La volonta di passare ad un motore relazionale e transazionale per la denizione schemi e la possibilita che, in un recente futuro, il DBMS possa rappresentare un serio limite alle prestazioni del sistema stesso hanno reso necessario questo studio. Il lavoro svolto si e concentrato sul proling di un singolo schema relazionale per il quale sono stati utilizzati metodi di analisi e fornite soluzioni ai problemi riscontrati il quanto piu possibile generali e per tanto validi per l'intero sistema. L...

Il difficile cammino dell’analisi musicale in Italia

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Claudio Annibaldi

2014-10-01

Full Text Available Si immaginino gli atti d’un convegno sull’analisi musicale che abbia avuto luogo in un paese come la Francia, la Germania, l’ Inghilterra o gli Stati Uniti. Potrebbe mai accadere che essi vengano pubblicati sostituendo il discorso ufficiale d’apertura dei lavori con un testo tutto nuovo epperò simulante d’esser quello effettivamente pronunciato dall’autore? E potrebbe mai accadere - essendo costui un noto critico musicale e il direttore della collana editoriale comprendente gli atti in questione - che questo nuovo testo sia da lui dedicato a uno sfoggio della propria competenza analitica capace solo di esibire una visione dilettantesca della tecnica musicale tout court? Penso proprio di no. Eppure questo è accaduto in Italia non molti anni fa, quando le Edizioni Unicopli pubblicarono, nella collana dei "Quaderni di Musica/Realtà", gli atti di un convegno sull’analisi musicale tenuto nel 1989 a Reggio Emilia: il primo del genere negli annali della musicologia italiana. L’episodio rende bene l’idea dei pericoli incombenti sul cammino di quegli studiosi che, a far data dal convegno suddetto, si sono adoperati a che la pratica analitica acquisisse anche da noi la dignità scientifica di cui gode, appunto, in paesi come la Francia, la Germania, l’Inghilterra o gli Stati Uniti. Quei pericoli si chiamano ‘dilettantismo tecnico’, ‘arroganza intellettuale’, ‘ vezzo d’ imporre l’uno e l’altra grazie a un qualche tipo di potere personale’, ‘necessità di subire tale imposizione in cambio di qualche vantaggio pratico’.

Raman spectroscopic study of ancient South African domestic clay pottery

Science.gov (United States)

Legodi, M. A.; de Waal, D.

2007-01-01

The technique of Raman spectroscopy was used to examine the composition of ancient African domestic clay pottery of South African origin. One sample from each of four archaeological sites including Rooiwal, Lydenburg, Makahane and Graskop was studied. Normal dispersive Raman spectroscopy was found to be the most effective analytical technique in this study. XRF, XRD and FT-IR spectroscopy were used as complementary techniques. All representative samples contained common features, which were characterised by kaolin (Al 2Si 2O 5(OH) 5), illite (KAl 4(Si 7AlO 20)(OH) 4), feldspar (K- and NaAlSi 3O 8), quartz (α-SiO 2), hematite (α-Fe 2O 3), montmorillonite (Mg 3(Si,Al) 4(OH) 2·4.5H 2O[Mg] 0.35), and calcium silicate (CaSiO 3). Gypsum (CaSO 4·2H 2O) and calcium carbonates (most likely calcite, CaCO 3) were detected by Raman spectroscopy in Lydenburg, Makahane and Graskop shards. Amorphous carbon (with accompanying phosphates) was observed in the Raman spectra of Lydenburg, Rooiwal and Makahane shards, while rutile (TiO 2) appeared only in Makahane shard. The Raman spectra of Lydenburg and Rooiwal shards further showed the presence of anhydrite (CaSO 4). The results showed that South African potters used a mixture of clays as raw materials. The firing temperature for most samples did not exceed 800 °C, which suggests the use of open fire. The reddish brown and grayish black colours were likely due to hematite and amorphous carbon, respectively.

Analisis Algoritma Pergantian Cache Pada Proxy Web Server Internet Dengan Simulasi

OpenAIRE

Nurwarsito, Heru

2007-01-01

Pertumbuhan jumlah client internet dari waktu ke waktu terus bertambah, maka respon akses internet menjadi semakin lambat. Untuk membantu kecepatan akses tersebut maka diperlukan cache pada Proxy Server. Penelitian ini bertujuan untuk menganalisis performansi Proxy Server pada Jaringan Internet terhadap penggunaan algoritma pergantian cache-nya.Analisis Algoritma Pergantian Cache Pada Proxy Server didesain dengan metoda pemodelan simulasi jaringan internet yang terdiri dari Web server, Proxy ...

ANALISIS FAKTOR-FAKTOR YANG MENDORONG WISATAWAN MELAKUKAN KEPUTUSAN PEMBELIAN TIKET PESAWAT MELALUI MOBILE BOOKING PADA SITUS TRAVELOKA.COM

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Erni Muliana

2016-07-01

Full Text Available Pembelian kebutuhan perjalanan wisata secara online merupakan bagian dari transaksi business to-customer (B2C. Produk yang ditawarkan biasanya terdiri dari: pemesanan paket wisata, penjualan tiket pesawat dan kereta api, kamar hotel dan penyewaan transportasi. Penelitian dilakukan dengan tujuan untuk mengetahui faktor-faktor yang mendorong wisatawan melakukan keputusan pembelian tiket pesawat melalui mobile booking pada situs Traveloka.com serta faktor yang paling banyak berkontribusi dalam menentukan keputusan pembelian tersebut. Teknik pengumpulan data yang digunakan adalah kuesioner online dan kuesioner yang disebarkan secara langsung (offline kepada 250 responden, penentuan responden ditetapaka menggunakn metode purposive sampling, sedangkan teknik analisis data yang digunakan adalah teknik analisis faktor. Hasil analisis faktor yang didapatakan menjelaskan 67,066% dari keseluruhan total variance, dan hasil analisis data menunjukkan empat faktor terbentuk yang mendorong wisatawan melakukan keputusan pembelian tiket pesawat melalui mobile booking pada situs Traveloka.com, yaitu: kemudahan dan sistem informasi website (24,396 %, pelayanan konsumen/customer service (15,211%, citra perusahaan (14,681 %, dan motivasi pembelian (12,779%, adapun faktor yang paling berkontribusi dalam mendorong wisatawan melakukan keputusan pembelian tiket pesawat melalui mobile booking pada situs Traveloka.com adalah faktor terbentuk yang memiliki faktor laoding tertinggi dari keseluruhan faktor yang terbentuk, yaitu faktor “Kemudahan dan Sistem Informasi Website”, faktor ini terdiri dari 13 variabel yakni: (1 Kemudahan pencarian situs web, (2 kecepatan waktu mengakses (load time, (3 nama domain perusahaan, (4 kemudahan pemesanan, (5 Informasi yang lengkap, (6 Informasi yang akurat, (7 Informasi yang menarik, (8 Pemaparan informasi yang tepat, (9 Ketersediaan dan aksesibilitas, (10 Harga yang kompetitif, (11 Pengalaman secara keseluruhan, (12 Keamanan data

PENGKLASIFIKASIAN KARAKTERISTIK MAHASISWA BARU DALAM MEMILIH PROGRAM STUDI MENGGUNAKAN ANALISIS CLUSTER

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Maxsi Ary

2016-03-01

Full Text Available Abstract - Object Clustering is one of the object mining process which aims to partition an existing object into one or more cluster objects based on their characteristics. Private Universities is one of the alternatives for the community colleges to meet increased demand for educational needs. The number of private colleges, especially in Bandung and generally in Indonesia is quite a lot. The number of colleges and universities means used to attract prospective students to be an interesting thing to study. As a reason for the intense competition in the search for new students, no doubt there are some ways that actually do not need to be done. Issues raised, namely classify new students of characteristics in selecting a course using cluster analysis. Data obtained from the questionnaire prospective new students in February 2014 Data processing using SPSS. The results using analysis SPSS aiming easier to describe the characteristics of each group of new students in choosing courses. Keywords: Clustering, characteristics of students, courses, cluster analysis Abstrak - Pengelompokan Objek (object clustering adalah salah satu proses dari objek mining yang bertujuan untuk mempartisi objek yang ada kedalam satu atau lebih cluster objek berdasarkan karakteristiknya. Perguruan tinggi swasta merupakan salah satu perguruan tinggi alternatif bagi masyarakat untuk menghadapi peningkatan permintaan terhadap kebutuhan pendidikan. Jumlah perguruan tinggi swasta khususnya di Bandung dan umumnya di Indonesia berjumlah cukup banyak. Jumlah perguruan tinggi dan cara yang digunakan perguruan tinggi untuk menarik minat calon mahasiswa menjadi hal yang menarik untuk dikaji. Sebagai alasan ketatnya persaingan dalam mencari calon mahasiswa baru, tidak dipungkiri terdapat beberapa cara yang dilakukan yang sebetulnya tidak perlu dilakukan. Persoalan yang dikemukakan yaitu mengklasifikasikan karakteristik mahasiawa baru dalam memilih program studi menggunakan analisis

Application of radioisotope XRF and thermoluminescence (TL) dating in investigation of pottery from Tell AL-Kasra archaeological site, Syria

International Nuclear Information System (INIS)

Abboud, R.; Issa, H.; Abed-Allah, Y.D.; Bakraji, E.H.

2015-01-01

Statistical analysis based on chemical composition, using radioisotope X-ray fluorescence, have been applied on 39 ancient pottery fragments coming from the excavation at Tell Al-Kasra archaeological site, Syria. Three groups were defined by applying Cluster and Factor analysis statistical methods. Thermoluminescence (TL) dating was investigated on three sherds taken from the bathroom (hammam) on the site. Multiple aliquot additive dose (MAAD) was used to estimate the paleodose value, and the gamma spectrometry was used to estimate the dose rate. The average age was found to be 715±36 year. - Highlights: • Providing new additional data of Syrian archaeological ceramics. • This work investigates both elemental content and dating of Syrian ceramics. • Elemental analysis and dating were performed by XRF and TL dating respectively.

Gerabah Situs Wayputih sebagai Komoditi Barter di Kerajaan Hoamoal

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Wuri Handoko

2016-04-01

Full Text Available The site of Wayputih settlement in the history and traditions of the various sources mentioned as the part of the Kingdom Hoamoal region. This study aims to clarify the role of settlement Wayputih sites as the region as one of the central region of the kingdom Hoamoal clove producer. In addition it describes the process of trade and exchange between commodities produced by commodity from outside the area. This study uses a survey to see traces of settlements based on primary data pottery artifacts, then perform quantitative and qualitative analysis of data to explain the use and development of the system of commodity exchanges in the region. The results of the study, found the distribution of pottery with a high quantity in the site area. It can be concluded that based on the intensity of pottery and not produced in the local area, then to obtain it from outside the region to barter with cloves produced in the local area. Trade and exchange of pottery with cloves in Wayputih, support the development of trade in the territory of the Kingdom Hoamoal. Situs pemukiman Wayputih dalam berbagai sumber sejarah maupun tradisi tutur merupakan wilayah pemerintahan dari Kerajaan Hoamoal. Penelitian ini bertujuan untuk menjelaskan peranan permukiman situs Wayputih sebagai wilayah sebagai salah satu wilayah pusat penghasil cengkeh bagi kerajaan Hoamoal. Selain itu menggambarkan proses perdagangan dan pertukaran antara komoditi yang dihasilkan dengan komoditi dari luar wilayah. Penelitian ini menggunakan metode survei untuk melihat jejak-jejak permukiman berdasarkan data utama artefak gerabah, selanjutnya melakukan analisis secara kuantitatif dan kualitatif data untuk menjelaskan penggunaan dan perkembangan sistem pertukaran komoditi di wilayah tersebut. Hasil penelitian, ditemukan sebaran gerabah dengan kuantitas yang tinggi di wilayah situs tersebut. Dapat disimpulkan bahwa berdasarkan intensitas gerabah dan tidak dihasilkan di wilayah setempat, maka untuk

Metode Pengumpulan dan Analisis Data : Lang Kah Vital Proses Penelitian

OpenAIRE

Suprapto, Agus .

2005-01-01

The process of data collection and. analysis is one of chains in scientific method that should be done in a research. This part later on will determine the right method in searching and analyzing a way in solving a problem. The data collected should be the ones which are relevant which the essence of research problems, so that the next interpreted data will eventually be concluded as valid. keywords: Pengumpulan data, analisis data,dan metode ilmiah

Arheological and archaeozoological evidence of milk as a food in the territory of Croatia

Directory of Open Access Journals (Sweden)

Tajana Trbojević-Vukičević

2011-12-01

Full Text Available According to the recent data the cattle domestication and use of milk as a food was older then considered before. Cattle domestication started 8,000 years B.C. that was proven from the various bones debris, whereas milk use was confirmed on the bases of fatty acid analyses on the pottery fragments as early as 5,000 years B.C. Early centres of cattle domestication were located at the Eastern Mediterranean area, and in the North Africa from where the cattle were spreading also to today’s Croatian area. In Copper and Bronze Age Europe new pottery forms appear that have been associated with dairying. Chemical analysis of late Eneolithic Baden culture pottery showed that some pottery types were used for production or storage of milk and its products. Based on the faunal data from the Eneolithic Vučedol archaeological site, numbers of bones, teeth and horn fragments were identified, with the significant domination of the female population throughout all cultural layers. It is believed they were most probably used for the reproduction and the milk production. Direct proofs for milk consumption by the local prehistoric population, based on the fatty acid determination from the pottery fragments were not evident. It can only be assumed that lactose tolerance was developed similarly to central and northern European populations. Simultaneously with genetic research, mentioned analyses and results will be valuable contribution for better understanding in development of metabolic and degenerative disease in modern humans, developed under the influence of the changes in dietary habits and environmental factors during the evolutionary interval.

Bošácká keramika z Kolína. Doklad kontaktu postbadenských kultur v závěru středního eneolitu

Czech Academy of Sciences Publication Activity Database

Dobeš, Miroslav; Šumberová, Radka; Kyselý, René

2013-01-01

Roč. 65, č. 2 (2013), s. 382-400 ISSN 0323-1267 Institutional support: RVO:67985912 Keywords : Bohemia * Eneolithic * Bošáca culture * Řivnáč culture * pottery hoard * osteology Subject RIV: AC - Archeology, Anthropology, Ethnology

Glancing-incidence X-ray diffraction of Ag nanoparticles in gold lustre decoration of Italian Renaissance pottery

Energy Technology Data Exchange (ETDEWEB)

Bontempi, E.; Colombi, P.; Depero, L.E. [Universita di Brescia, Laboratorio di Chimica per le Tecnologie and INSTM, Brescia (Italy); Cartechini, L. [Universita di Perugia, Istituto di Scienze e Tecnologie Molecolari-CNR, Sezione di Perugia, Perugia (Italy); Presciutti, F.; Brunetti, B.G. [Universita di Perugia, INSTM and Centro di Eccellenza SMAArt, Dipartimento di Chimica, Perugia (Italy); Sgamellotti, A. [Universita di Perugia, Istituto di Scienze e Tecnologie Molecolari-CNR, Sezione di Perugia, Perugia (Italy); Universita di Perugia, INSTM and Centro di Eccellenza SMAArt, Dipartimento di Chimica, Perugia (Italy)

2006-06-15

Lustre is known as one of the most significant decorative techniques of Medieval and Renaissance pottery in the Mediterranean basin, characterized by brilliant gold and red metallic reflections and iridescence effects. Previous studies by various techniques (SEM-EDS and TEM, UV-VIS, XRF, RBS and EXAFS) demonstrated that lustre consists of a heterogeneous metal-glass composite film, formed by Cu and Ag nanoparticles dispersed within the outer layer of a tin-opacified lead glaze. In the present work the investigation of an original gold lustre sample from Deruta has been carried out by means of glancing-incidence X-ray diffraction techniques (GIXRD). The study was aimed at providing information on structure and depth distribution of Ag nanoparticles. Exploiting the capability of controlling X-ray penetration in the glaze by changing the incidence angle, we used GIXRD measurements to estimate non-destructively thickness and depth of silver particles present in the first layers of the glaze. (orig.)

Glancing-incidence X-ray diffraction of Ag nanoparticles in gold lustre decoration of Italian Renaissance pottery

International Nuclear Information System (INIS)

Bontempi, E.; Colombi, P.; Depero, L.E.; Cartechini, L.; Presciutti, F.; Brunetti, B.G.; Sgamellotti, A.

2006-01-01

Lustre is known as one of the most significant decorative techniques of Medieval and Renaissance pottery in the Mediterranean basin, characterized by brilliant gold and red metallic reflections and iridescence effects. Previous studies by various techniques (SEM-EDS and TEM, UV-VIS, XRF, RBS and EXAFS) demonstrated that lustre consists of a heterogeneous metal-glass composite film, formed by Cu and Ag nanoparticles dispersed within the outer layer of a tin-opacified lead glaze. In the present work the investigation of an original gold lustre sample from Deruta has been carried out by means of glancing-incidence X-ray diffraction techniques (GIXRD). The study was aimed at providing information on structure and depth distribution of Ag nanoparticles. Exploiting the capability of controlling X-ray penetration in the glaze by changing the incidence angle, we used GIXRD measurements to estimate non-destructively thickness and depth of silver particles present in the first layers of the glaze. (orig.)

Glancing-incidence X-ray diffraction of Ag nanoparticles in gold lustre decoration of Italian Renaissance pottery

Science.gov (United States)

Bontempi, E.; Colombi, P.; Depero, L. E.; Cartechini, L.; Presciutti, F.; Brunetti, B. G.; Sgamellotti, A.

2006-06-01

Lustre is known as one of the most significant decorative techniques of Medieval and Renaissance pottery in the Mediterranean basin, characterized by brilliant gold and red metallic reflections and iridescence effects. Previous studies by various techniques (SEM-EDS and TEM, UV-VIS, XRF, RBS and EXAFS) demonstrated that lustre consists of a heterogeneous metal-glass composite film, formed by Cu and Ag nanoparticles dispersed within the outer layer of a tin-opacified lead glaze. In the present work the investigation of an original gold lustre sample from Deruta has been carried out by means of glancing-incidence X-ray diffraction techniques (GIXRD). The study was aimed at providing information on structure and depth distribution of Ag nanoparticles. Exploiting the capability of controlling X-ray penetration in the glaze by changing the incidence angle, we used GIXRD measurements to estimate non-destructively thickness and depth of silver particles present in the first layers of the glaze.

Text Mining Untuk Analisis Sentimen Review Film Menggunakan Algoritma K-Means

OpenAIRE

Setyo Budi

2017-01-01

Kemudahan manusia didalam menggunakan website mengakibatkan bertambahnya dokumen teks yang berupa pendapat dan informasi. Dalam waktu yang lama dokumen teks akan bertambah besar. Text mining merupakan salah satu teknik yang digunakan untuk menggali kumpulan dokumen text sehingga dapat diambil intisarinya. Ada beberapa algoritma yang di gunakan untuk penggalian dokumen untuk analisis sentimen, salah satunya adalah K-Means. Didalam penelitian ini algoritma yang digunakan adalah K-Means. Hasil p...

ANALISIS KEAMANAN DATA PADA BLOCK CIPHER ALGORITMA KRIPTOGRAFI RSA

Directory of Open Access Journals (Sweden)

Fadhillah Azmi

2017-01-01

Full Text Available Komunikasi adalah proses dasar dari pertukaran informasi. Efektifitas komunikasikomputer secara umum adalah melalui internet atau beberapa saluran komunikasi lainnya.Tujuan utama tulisan ini adalah berdasarkan pada analisis hasil yang diberikan Weinermengatakan bahwa jika private key d digunakan dalam algoritma kriptografi RSA kurang darin292, maka sistem tersebut kurang aman. Di sini penulis menganalisa pada hasil yang diberikanoleh Weiner dan mencoba untuk meningkatkan range dari private key d sampai n0.5. Karena nadalah perkalian p dan q, yang mana bilangan relative prima. Sehingga mempengaruhi kinerjaenkripsi algoritma yang lebih aman.

Tinggalan Arkeologis di Pesisir Utara Jawa Bagian Barat dan Kaitannya dengan Perubahan Budaya

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Lia Nuralia

2016-06-01

Full Text Available Abstract Archaeological remains from prehistoric until the colonial period in the northern coastal areas of western Java (Karawang, Subang, Serang, is closely related to changes in the cultures of people. Some of the findings of archaeological objects, including fragments of bone, fragments of pottery, frag­ments of pottery, grave sites, ancient tombs, ancient mosques, colonial build­ings, and so forth. Entering the era of history, the coastal community vjith dis­tinctive cultural character of the coast have been in contact with the outside world or the culture of the immigrants, who have different cultures, through the channels of trade and friendship. By using methods of descriptive and inductive reasoning, based on archaeo­logical objects have been discovered, cultural change occurs due to mixing of two or more cultures (acculturation and the fusion of one culture into another culture with a voluntary one (assimilation. These cultural changes occurred in various areas of life, whether social, political, economic, and technology.. Kata Kunci: Tinggalan Arkeologis, Masyarakat pesisir, Akulturasi, Asimilasi

K izučeniju kul'tury s keramikoj pražskogo tipa na territorii Moravii: formirovanije i osobennosti

Czech Academy of Sciences Publication Activity Database

Jelínková, Dagmar

-, č. 5 (2015), s. 117-150 ISSN 1608-9057 Institutional support: RVO:68081758 Keywords : Prague-type pottery culture * Moravia * dating * Cultural relations to the east and South-East * Influence of the Merovingian sphere Subject RIV: AC - Archeology, Anthropology, Ethnology

ANALISIS SOAL JENJANG KOGNITIF TAKSONOMI BLOOM REVISI PADA BUKU SEKOLAH ELEKTRONIK (BSE BIOLOGI SMA

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Aa Juhanda

2016-11-01

Penelitian ini bertujuan untuk menganalisis kemunculan soal jenjang kognitif Bloom Revisi pada Buku Sekolah Elektronik (BSE Biologi SMA. Subjek penelitian adalah 1.650 soal yang terdapat pada BSE Edisi 2009. Instrumen yang digunakan adalah lembar analisis dokumen yang di dalamnya memuat informasi seperti kode soal, soal, dan jenis tingkatan kognitif taksonomi Bloom Revisi. Analisis data dilakukan secara kuantitatif dan kualitatif. Hasil penelitian menunjukkan bahwa rerata persentase kemunculan cukup tinggi diperoleh pada soal yang mengembangkan keterampilan berpikir tingkat rendah (Lower-Order Thinking Skills yaitu soal C1 (mengingat sebesar 46,60% dan C2 (memahami sebesar 47,99%, meskipun untuk C3 (menerapkan persentasenya masih rendah (0,28%. Rerata persentase kemunculan soal yang mengembangkan keterampilan tingkat tinggi (Higher-Order Thinking Skills mulai dari soal C4 (menganalisis sampai dengan C6 (mencipta memiliki rerata persentase yang rendah. Oleh karena itu, kemunculan soal jenjang kognitif Bloom Revisi pada BSE khususnya yang mengembangkan Higher-Order Thinking Skills masih perlu untuk ditingkatkan.

Deteksi Kerusakan Batang Rotor Pada Motor Induksi Menggunakan Analisis Arus Mula Berbasis Hilbert Transform

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Isti Qomah

2017-01-01

Full Text Available Kerusakan batang rotor merupakan salah satu jenis kerusakan pada motor induksi yang dapat menyebabkan masalah serius. Kerusakan tersebut dapat mencapai 5% - 10% dari seluruh kasus gangguan motor induksi. Oleh karena itu, perlu adanya diagnosis awal yang mendeteksi adanya gangguan pada rotor motor induksi, agar dapat dilakukan perbaikan lebih cepat dan tanggap sebelum terjadi gangguan yang lebih besar. Tugas Akhir ini membahas terkait teknik deteksi kerusakan batang rotor pada motor induksi dengan menggunakan analisis arus mula. Sistem yang digunakan berbasis  decomposition wavelet transform terlebih dahulu kemudian dilanjutkan dengan analisis berbasis hilbert transform sebagai perangkat pengolahan sinyal sehingga mampu mendeteksi motor dalam keadaan sehat atau mengalami kerusakan. Pengujian sistem dilakukan dalam beberapa kondisi, yaitu kondisi tanpa beban dan berbeban. Selain itu, kondisi yang diberikan adalah kecacatan mulai dai 1BRB hingga 3BRB. Hasil pengujian membuktikan bahwa decomposition wavelet transform dan Hilbert transform mampu mendeteksi perbedaan kondisi pada motor induksi normal ataupun rusak pada batang rotor.

Analisis Arus Kas Terkait Kebijakan Uang Kuliah Tunggal di Perguruan Tinggi Negeri Badan Hukum

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Surtiati Surtiati

2017-05-01

Full Text Available The aims of the research were to analyze cash flow and compare tuition income in a State University with Legal Entity of “XYZ” for its first year TPB students (the First Common Year and of the first year until the fourth year before and after implementation of the single tuition fee system and formulate the management policies for the tuition income after the single tuition fee system. Analysis of cash flows consisted of cash ratio, quick ratio and current ratio. Paired t-test was used to analyze differences between single tuition fee income and non single tuition fee income. Based on the cash flow analysis, it is found that the University of “XYZ” has a liquid financial condition. The significant difference is, moreover, detected from the paired t-test analysis between single and non single tuition fee of total income from the first year student tuition. However, there is no difference detected when the analysis was conducted for total income from all four year tuitions. Management policies tuition income after the single tuition fee system payment delays should be minimized so that tuition fee funds can be completely collected. The allocation of fees to the faculty/department was originally based on the BPMP, and BPMK uses a tariff system so that cost per subject does not necessarily correspond with the needs. This is not in accordance with the single tuition fee system that is based on the unit cost. This means that the cost of the course is based on real needs, not based on the rates set.Keywords: cash flow analysis, state university with legal entity, single tuition feeABSTRAKPenelitian ini bertujuan menganalisis arus kas, mengkaji perbedaan penerimaan SPP S1 Reguler satu tahun pertama bagi mahasiswa TPB dan tahun pertama sampai tahun ke empat sebelum dan sesudah kebijakan UKT di PTN Badan Hukum “XYZ. Selanjutnmya, merumuskan kebijakan pengelolaan SPP S1 reguler sesudah UKT. Analisis arus kas terdiri dari rasio kas, rasio cepat

Nuclear magnetic resonance spectroscopic and isotopic analysis of carbonized residues from subarctic Canadian prehistoric pottery

International Nuclear Information System (INIS)

Sherriff, B.L.; Tisdale, M.A.; Sayer, B.G.; Schwarcz, H.P.; Knyf, M.

1995-01-01

Late prehistoric pottery is found in abundance at archaeological sites around Southern Indian Lake. Black residues, found on the two dominant vessel forms, flat plates and round pots, are presumed to be the remains of prehistoric meals. 13 C cross-polarization magic-angle-spinning nuclear magnetic resonance spectroscopy (CPMAS NMR) and 13 C and 15 N isotopic ratios and C/N ratios are used to reconstruct prehistoric diet and to shed light on possible uses for the plates. Samples of foods were cooked in clay pots, on a wood fire, to simulate the conditions of burning that could have produced the residue. Decomposition of carbohydrates, protein, and fat during cooking is studied with 13 C CPMAS NMR, and the effect of cooking on isotopic and C/N ratios documented. Predominantly fish and fat were cooked in the pots, whereas the residues from plates contain a greater proportion of fat and could have been used as frying pans or possibly as fat-burning lamps placed on the ashes of a wood fire. (Author)

Silver and copper nanoclusters in the lustre decoration of Italian Renaissance pottery: an EXAFS study

Science.gov (United States)

Padovani, S.; Borgia, I.; Brunetti, B.; Sgamellotti, A.; Giulivi, A.; D'Acapito, F.; Mazzoldi, P.; Sada, C.; Battaglin, G.

Lustre is one of the most important decorative techniques of the Medieval and Renaissance pottery of the Mediterranean basin, capable of producing brilliant metallic reflections and iridescence. Following the recent finding that the colour of lustre decorations is mainly determined by copper and silver nanoclusters dispersed in the glaze layer, the local environment of copper and silver atoms has been studied by extended X-ray absorption fine structure (EXAFS) spectroscopy on original samples of gold and red lustre. It has been found that, in gold lustre, whose colour is attributed mainly to the silver nanocluster dispersion, silver is only partially present in the metallic form and copper is almost completely oxidised. In the red lustre, whose colour is attributed mainly to the copper nanocluster dispersion, only a fraction of copper is present in the metallic form. EXAFS measurements on red lustre, carried out in the total electron yield mode to probe only the first 150 nm of the glaze layer, indicated that in some cases lustre nanoclusters may be confined in a very thin layer close to the surface.

ANALISIS DEREPLIKASI UNTUK IDENTIFIKASI SENYAWA ANTIBAKTERI SPONGE Axinella sp. DARI PERAIRAN KEPULAUAN KARIMUNJAWA

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Hedi Indra Januar

2009-06-01

Full Text Available Riset ini bertujuan untuk mengidentifikasi senyawa antibakteri pada Axinella sp. yang diambil dari kepulauan Karimunjawa dengan metode dereplikasi menggunakan LCMS (Liquid Chromatography Mass Spectrometer dan FT-MS (Fourier Transfer Mass Spectrometer. Data pola spektra massa dan LC-MS menunjukkan adanya tiga senyawa terbrominasi yang mungkin memiliki bioakfivitas antibakteri. Analisis massa akurat (limit kesalahan di bawah 20 ppm menggunakan FT-MS menemukan bahwa ketiga senyawa tersebut memliki monosotop negatif (M-H pada m/z 321,9931 [senyawa (a]; m/z 383,9089 [senyawa (b]; dan m/z 385,9249 [senyawa (c]. Analisis komposisi kimia dari besaran massa tersebut yang menggunakan Elemental Composition Calculator menemukan bahwa komposisi kimia dari ketiga senyawa tersebut adalah C11H10N5O2Br (a, C11H9N5Br2 (b dan C11H11Br2N5O (c. Penelusuran struktur kima yang didasarkan pada komposisi tersebut di database MarinLit 2008 (Database struktur kimia senyawa-senyawa dari biota laut menemukan bahwa ketiga senyawa tersebut merupakan hymeniadisine (a, 3-bromohymenialdiside (b, dan dibromophakelin (c.

Analisis interferensi T-DAB dan TV Analog pada pita Very High Frequency (VHF

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Kasmad Ariansyah

2014-09-01

Full Text Available Kehadiran teknologi digital telah membawa perubahan di dalam berbagai aspek kehidupan, tak terkecuali di dunia penyiaran. Digitalisasi dibidang penyiaran diyakini dapat memberikan manfaat dalam hal efisiensi spektrum frekuensi radio. Berkaitan dengan penyiaran radio, Menteri  Komunikasi  dan  Informatika telah menetapkan DAB family sebagai standard penyiaran radio digital di Indonesia. Kajian dilakukan untuk mendapatkan jarak minimum yang diperlukan  antara sistem T-DAB dan TV analog sebagai solusi terhadap kemungkinan interferensi. Analisis dilakukan dengan bantuan SEAMCAT. Berdasarkan hasil analisis disimpulkan bahwa  kanal  A  T-DAB  merupakan  kanal yang paling rentan terhadap interferensi; Untuk mencapai probabilitas interferensi maksimum 5%, separasi geograpis minimum antara cakupan terluar TV analog kanal n dan transmitter terluar pada jaringan SFN T-DAB untuk kanal (n- 1D, nA, nB, nC berturut-turut adalah 220 Km, 290 Km, 145 Km dan  40  Km.  Sedangkan  untuk  kanal  nD  dan  (n+1A  dapat dioperasikan tanpa separasi geograpis dengan TV analog.

ANALISIS CURAH HUJAN PANTAI BARAT SUMATERA BAGIAN UTARA PERIODE 1994-2007

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Indra Gustari

2009-07-01

Full Text Available Dari data curah hujan di pantai barat Sumatera bagian utara dilakukan analisis spektrum daya untuk mengetahui pola curah hujan di daerah tersebut, selanjut dilihat hubungannya dengan intensitas monsun,  Indian Ocean Dipole Mode (IODM dan El-Nino Southern Oscillation (ENSO. Hasil analisis menunjukkan bahwa pola curah hujan di pantai barat Sumatera bagian utara memiliki dua puncak dan sangat dipengaruhi oleh faktor cuaca dengan dengan osilasi satu tahunan (annual oscillation, dan setengah tahunan (semi-annual oscillation dan ditemukan hubungan yang kuat antara variabilitas monsun dan IODM. Pola hujan didaerah ini tidak memperlihatkan pengaruh ENSO.   The data of Rainfall in the west coast of northern Sumatera were analyzed through power spectrum analyzer to find out the rainfall pattern in that area and to look at the relationship between rainfall pattern and monsoon intensity, Indian Ocean Dipole Mode (IODM and El-Nino Southern Oscillation (ENSO. The result of this analysis shows that the main rainfall pattern in the west coast of northern Sumatera has two peaks and is very much influenced by the factor of weather with annual oscillation and semi-annual oscillation, there is a strong relationship between monsoon variability and IODM, and the influence of ENSO on the rainfall in this region is not significant.

Neolitické a časně eneolitické hroby z Prahy-Jihozápadního Města

Czech Academy of Sciences Publication Activity Database

Petriščáková, K.; Dobeš, Miroslav; Popelka, M.

2016-01-01

Roč. 33, 1-2 (2016), s. 335-349 ISSN 0231-5432 Institutional support: RVO:67985912 Keywords : Prague * Late Neolithic Period * Stroked Pottery Culture * Early Eneolithic Period * Jordanów Culture * graves Subject RIV: AC - Archeology, Anthropology, Ethnology OBOR OECD: Archaeology

Human Hunting and Nascent Animal Management at Middle Pre-Pottery Neolithic Yiftah'el, Israel.

Science.gov (United States)

Sapir-Hen, Lidar; Dayan, Tamar; Khalaily, Hamoudi; Munro, Natalie D

2016-01-01

The current view for the southern Levant is that wild game hunting was replaced by herd management over the course of the Pre-Pottery Neolithic B period, but there is significant debate over the timing, scale and origin of this transition. To date, most relevant studies focus either on wild game exploitation in the periods prior to domestication or on classic markers of domestication of domestic progenitor species over the course of the PPNB. We studied the faunal remains from the 2007-2008 excavations of the Middle PPNB (MPPNB) site of Yiftah'el, Northern Israel. Our analysis included a close examination of the timing and impact of the trade-off between wild game and domestic progenitor taxa that reflects the very beginning of this critical transition in the Mediterranean zone of the southern Levant. Our results reveal a direct trade-off between the intensive hunting of wild ungulates that had been staples for millennia, and domestic progenitor taxa. We suggest that the changes in wild animal use are linked to a region-wide shift in the relationship between humans and domestic progenitor species including goat, pig and cattle.

Early herding practices revealed through organic residue analysis of pottery from the early Neolithic rock shelter of Mala Triglavca, Slovenia

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Lucija Šoberl

2008-12-01

Full Text Available A collection of pottery from the early Neolithic site of Mala Triglavca was analysed with the aim of obtaining insights into vessel use and early animal domestication and husbandry practices in the Adriatic region. Total lipid extracts were submitted to gas chromatography (GC, GC-mass spectrometry (GC-MS and GC-combustion-isotope ratio MS (GC-C-IRMS in order to obtain molecular and stable carbon isotope signatures as the basis for determining the nature and origins of the residues. The extracts were dominated by degraded animal fats. The majority (70% of the total lipid extracts displayed intact triacylglycerol distributions attributable to ruminant adipose and dairy fats, which were subsequently confirmed through C16:0 and C18:0 fatty acid δ13C values.

ANALISIS PENGARUH CUSTOMER RELATIONSHIP MANAGEMENT TERHADAP KEPUASAN PELANGGAN PADA PT TELKOMSEL DI MAKASSAR

OpenAIRE

ANANDA, RACHMA RESKY

2015-01-01

2015 Analisis Pengaruh Customer Relationship Management Terhadap Kepuasan Pelanggan Pada PT Telkomsel di Makassar Analysis of Customer Relationship Management Influence to Customer Satisfaction at PT Telkomsel in Makassar Rachma Resky Ananda Muh. Asdar Yansor Djaya Tujuan dari penelitian ini adalah untuk menganalisis pengaruh Customer Relationship (continuity marketing, one to one marketing dan partnering atau co-marketing) terhadap k...

KERAGAAN WARNA IKAN CLOWN BIAK (Amphiprion percula POPULASI ALAM DAN BUDIDAYA BERDASARKAN ANALISIS GAMBAR DIGITAL

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Ruby Vidia Kusumah

2015-09-01

Full Text Available Penelitian ini bertujuan untuk mengkaji keragaan warna ikan clown Biak (Amphiprion percula populasi alam dan budidaya berdasarkan analisis gambar digital sebagai dasar upaya pemuliaannya. Gambar digital diambil dari koleksi ikan clown Biak Balai Besar Perikanan Budidaya Laut Lampung, Balai Besar Penelitian dan Pengembangan Budidaya Laut Gondol, Bali; serta pengumpul ikan hias di Denpasar, Bali menggunakan kamera digital Canon EOS 600D. Pola warna dikarakterisasi secara visual terhadap variasi strip hitam dan putih pada dasar badan oranye, jenis warna dianalisis menggunakan ImageJ 1.49s, persentase penutupan warna dilakukan dengan Adobe Photoshop CS5. Pola warna dikarakterisasi oleh strip hitam tebal, tipis, gelap, pudar, terputus, bergabung, serta strip putih normal, pelana, spot, melebar, dan terputus. Warna hitam alam dikarakterisasi oleh hue (H: 300-60º, saturation (S: 8%-56%, brightness (B: 3%-19%, sedangkan budidaya H: 300-23º, S: 9%-71%, B: 4%-20%. Warna oranye alam H: 19-33º, S: 88%-98%, B: 47%-85%, dan budidaya H: 14-29º, S: 86%-99%, B: 38%-82%. Warna putih alam H: 36-270º; S: 1%-13%, B: 66%-88%, dan budidaya H: 0-229º, S: 0%-14%, B: 55%-87%. Persentase penutupan warna badan didominasi warna oranye dengan rata-rata 45% untuk populasi alam dan 57% untuk populasi budidaya. Keragaan warna ikan clown Biak dapat diarahkan pada pembentukan strain misbar, picasso, spot (domino, dan onyx. Metode analisis gambar digital sangat potensial digunakan untuk analisis keragaan warna ikan hias.

Analisis Kelembagaan Rantai Pasok Telur Ayam Ras Peternakan Rakyat Di Jawa Barat

OpenAIRE

Sejati, Wahyuning K

2011-01-01

Dalam konteks pengembangan pasar komoditas dan peningkatan kesejahteraan peternak rakyat perlu dipahami secara baik karakteristik dan kelembagaan petani, pemasok, dan pasar. Tulisan ini bertujuan untuk menganalisis kelembagaan rantai pasok peternak-pemasok-pasar komoditas telur ayam ras yang meliputi: (1) identifikasi kelembagaan peternakan rakyat ayam ras petelur; (2) analisis kelembagaan rantai pasok komoditas telur; dan (3) antisipasi kelembagaan introduksi rantai pasok telur ayam ras pete...

ANALISIS SENSITIVITAS TURBULENSI ALIRAN PADA KANAL BAHAN BAKAR PWR BERBASIS CFD

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Endiah Puji Hastuti

2015-04-01

Full Text Available Turbulensi aliran pendingin pada proses perpindahan panas berfungsi untuk meningkatkan nilai koefisien perpindahan panas, tidak terkecuali aliran dalam kanal bahan bakar. Program CFD (CFD=computational fluid dynamics, FLUENT adalah program komputasi berbasis elemen hingga (finite element yang mampu memprediksi dan menganalisis fenomena dinamika aliran fluida secara teliti. Program perhitungan CFD dipilih dalam penelitian ini karena selain akurat juga dapat memberikan visualisasi dengan baik. Penelitian ini bertujuan untuk memahami karakteristika perpindahan panas, massa dan momentum dari dinding rod bahan bakar ke pendingin secara visual, pada medan temperatur, medan tekanan, dan medan energi kinetika pendingin, sebagai fungsi dinamika aliran di dalam kanal, pada kondisi tunak dan transien. Analisis dinamika aliran pada kanal bahan bakar PWR berbasis CFD dilakukan dengan menggunakan sampel data reaktor PWR dengan daya 1000 MWe dengan susunan bahan bakar 17x17. Untuk menguji sensitivitas persamaan aliran yang sesuai dengan model aliran turbulen pada kanal bahan bakar dilakukan pemodelan dengan menggunakan persamaan k-omega (Ƙ-ω, k-epsilon (Ƙ-ε, dan Reynold stress model (RSM. Pada analisis sensitivitas aliran turbulen di dalam kanal digunakan model mesh hexahedral dengan memilih tiga geometri sel yang masing masing berukuran 0,5 mm; 0,2 mm dan 0,15 mm. Hasil analisis menunjukkan bahwa pada analisis kondisi tunak (steady state, terdapat hasil yang mirip pada model turbulen Ƙ-ε standard dan Ƙ-ω standard. Pengujian terhadap kriteria Dittus Boelter untuk bilangan Nusselt menunjukkan bahwa model Reynold stress model (RSM direkomendasikan. Analisis sensitivitas terhadap geometri mesh antara sel yang berukuran 0,5 mm, 0,2 mm dan 0,15 mm, menunjukkan bahwa geometri sel sebesar 0,5 mm telah mencukupi. Aliran turbulen berkembang penuh telah tercapai pada model LES dan DES, meskipun hanya dalam waktu singkat (3 s, model LES memerlukan waktu komputasi

ANALISIS BAURAN PEMASARAN KENDARAAN RODA TIGA MEREK KAISAR PADA PT KAISAR MOTORINDO INDUSTRI PEKANBARU

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Bambang Suroto

2015-04-01

Full Text Available Abstrak: Banyaknya perusahaan atau operator yang melayani jaringan internet secara otomatis akan timbul suatu proses yang dinamakan pemasaran. Di dalam dunia usaha, pemasaran merupakan salah satu fungsi penting didalam suatu perusahaan, karena dalam pemasaran mencakup beberapa hal kegiatan penting yang kita kenal dengan marketing mix yang diantaranya adalah perencanaan produk (product, penetapan harga (price, program promosi (promotion, sangat penting dalam keberhasilan suatu perusahaan namun ada satu hal yang perlu diperhatikan dan perlu dianalisis apabila perusahaan menginginkan atau mempunyai daur hidup atau life cycle produk yang lebih lama, maka perusahaan harus melakukan analisis perilaku pelanggan. Selain kegiatan pemasaran yang sangat penting perusahaan juga tidak boleh mengabaikan apa yang dibutuhkan oleh seorang konsumen, faktor apa saja yang dapat merangsang pelanggan untuk melakukan pembelian suatu barang, serta mengapa konsumen mempunyai banyak kebutuhan dalam waktu yang relatif singkat dan tentunya hal itu semua menggambarkan arti penting sebuah kegiatan analisis perilaku konsumen. Keluhan yang dirasakan konsumen atau pelanggan adalah promosi yang diberikan atau ditawarkan terkadang sering tidak sesuai dengan kenyataan yang ada di lapangan, seperti akses internet yang lama, dan jaringan yang sering terputus karena adanya gangguan dan sistem perbaikan jaringan. Masalah dalam penelitian ini adalah faktor-faktor apakah yang menyebabkan tidak tercapainya target pemasaran pemasangan jaringan internet speedy pada PT.Kaisar Motorindo Industri Pekanbaru. Metode yang digunakan dalam penelitian ini adalah dengan menggunakan metode deskriptif, yaitu menggunakan analisis data kualitatif serta analisis data dengan menghubungkan antara teori dan permasalahan yang diteliti. Hasil penelitian diperoleh variabel produk, dalam hal ini merupakan kombinasi barang dan jasa yang ditawarkan oleh perusahaan kepada pasar sasaran terhadap pemasaran jaringan

New evidence for variation in colonisation, cultural transmission, and subsistence from Lapita (2900 BP) to the historic period in southwest Fiji

International Nuclear Information System (INIS)

Cochrane, E.E.; Rivera-Collazo, I.C.; Walsh, E.

2011-01-01

Fiji was colonised approximately 3000 BP by populations with intricately decorated Lapita pottery. At nearly the same time, culturally related populations also colonised nearby Tonga and Samoa and the archaeology of each archipelago indicates continued contact, but also cultural divergence over time. Previous research in the far western islands of Fiji has also identified late Lapita colonisation deposits and subsequent cultural changes that have raised further questions about regional variation in the Fijian archaeological record. Here we present results of the first survey, excavation, and archaeological analyses from the islands of southwestern Fiji and interpret these findings relative to current research on the colonisation of Fiji-West Polynesia, changes in the spatial scale of cultural transmission in the region, and changes in foraging practices and environments. Survey and test excavations identified eleven sites and pushed back the colonisation of the far western islands to 2900 BP. Preliminary analyses of cultural materials from these sites indicate a complexly structured colonising population in Fiji-West Polynesia, variation over time in the frequency of contact between populations in Fiji, and subsistence practices likely influenced by environmental change and human competition. (author). 47 refs., 9 figs., 6 tabs.

The settlement Cernavoda III culture on the site Bubanj near Niš

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Milanović Dragan

2011-01-01

Full Text Available Archaeological investigations carried out between 2008 and 2010 in the east sector of site Bubanj near Niš (Plan 1; Figs. 1-3 confirmed the existence of horizon of the Cernavoda III culture. In features 22, 23 and 31, which are the remains of settlement buildings, have been found archaeological material mostly pottery vessels, which according to style of decoration, technological and morphological characteristics could be ascribed to the initial period of late Eneolithic. Also, the dwelling structures of Krivodol-Salcuþa-Bubanj cultural complex have been recorded in the layer of brown soil with the remains of above mentioned Cernavoda III buildings. In the vertical stratigraphy of trench I (Fig. 4 the mentioned layer was encountered immediately under the layer of whitish/gray ashy soil and thin layer of compact soil of gray color (Fig. 5, which date from the advanced phases of the late Eneolithic and above the early Eneolithic layers. The settlement features recorded during 2009 excavations are parts of the structures from the settlement of Cernavoda III culture (Fig. 6; T. I-III. Feature 22 is section of devastated probably aboveground building, feature 23 is shallow pit and feature 31 is most probably the rubbish pit. Very similar stratigraphy of the site had been recorded by investigations of M. Garašanin in 1954. In the layer of brown soil, the material of Cernavoda III culture was discovered in level III, and in level IV both Cernavoda III and the material of the earlier Krivodol-Salcuþa-Bubanj cultural complex was recorded. These building horizons are at different depths within approximately same area of the trench and have been identified on the basis of considerable amount of daub and stone, two floor levels, wooden building material and fragmented pottery vessels (T. IV-VI. Despite the lack of technical field documentation remains of one above ground structure could be identified at level III according to descriptions from field

CARACTERIZACIÓN Y PROCEDENCIA DE MATERIAS PRIMAS PARA LA PRODUCCIÓN DE ALFARERÍA PREHISPÁNICA EN LA QUEBRADA DE HUMAHUACA (PROVINCIA DE JUJUY, REPÚBLICA ARGENTINA: FRX, ICP Y PETROGRAFÍA DE PASTAS (Characterization and Provenance of Raw Materials for the Production of Prehispanic Pottery in Quebrada de Humahuaca (Jujuy Province, Argentina: XRF, ICP and Ceramic Petrography

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Nicolás E. Larcher

2016-03-01

Full Text Available Se presenta un avance en la investigación arqueométrica de la alfarería prehispánica de la Quebrada de Humahuaca, territorio ubicado en el extremo noroeste de Argentina. Se analizaron 72 muestras de cerámicas y arcillas por FRX e ICP en tres laboratorios distintos. La integración de los datos y su procesamiento estadístico permitió identificar 4 grupos con características químicas definidas. La petrografía de pastas aportó información extra que ayudó a corroborar la congruencia de los agrupamientos obtenidos. Los resultados permitieron relacionar arcillas con cerámicas, diferenciar químicamente las arcillas y cerámicas de dos sectores de la Quebrada de Humahuaca estudiados e identificar posibles evidencias de interacción. ENGLISH: This article presents a new archaeometric investigation of prehispanic pottery from Quebrada de Humahuaca, a valley in the northwesternmost region of Argentina. We assayed 72 samples from pottery and clays using X-RF and ICP in three different laboratories. Data integration and statistical processing allowed us to identify 4 groups with defined chemical signatures. Ceramic petrology provided additional information that helped us to corroborate the coherence of the clustering. The results enabled us to correlate clays with pottery, to establish chemical differences between the clays and pottery of two areas of Quebrada de Humahuaca that have been investigated archaeologically, and to identify possible evidence of social interaction.

Creating kampong as tourist attractions

Science.gov (United States)

Sari, N.; Utama, R.; Hidayat, A. R. T.; Zamrony, A. B.

2017-06-01

Tourism attractions become one of the main components and they drive the tourism activity in a region. The quality of tourism attractions would affect tourists’ visits. Tourism power can basically be built on any conditions which can attract people to visit. Towns is full of activities which include their economic, social, cultural and physical features, if they are presented properly, they can be a tourist attraction. Kampung City, as a form of urban settlement, has the potential to be developed as a tourism attraction. Kampung is not only a physical area of housing but it has also productive activities. Even the city’s economic activities are also influenced by the productive activities of its Kampung. The shape of Kampung which varies in physical, social, economic and cultural raises special characteristics of each Kampung. When it is linked with the city’s tourism activities, these special characteristics of course could be one of the attractions to attract tourists. This paper studies about one of Kampung in the Malang City. Administratively located in the Penanggungan Village Lowokwaru District, but the potential will just be focused on RW 4. Main productive activities of this village are pottery. In contrast to ceramics, pottery is made from clay and its uniqueness in color and shape. Based on the history of pottery in the Malang, it is concentrated in Penanggungan Village. But along with its development, pottery is decreasingly in demand and number of craftsmen is dwindling. Based on these circumstances, a concept is prepared to raise the image of the region as the Kampung of pottery and to repack it as a tourism attraction of the city.

Instrumental neutron activation analysis and the origin of some cult objects and Edomite vessels from the Horvat at Qitmit shrine

International Nuclear Information System (INIS)

Gunneweg, J.; Mommsen, H.

1990-01-01

Large numbers of cult objects and pottery vessels have been recovered from the shrine at Horvat Qitmit, situated to the south-west of Tel Arad in the north-eastern Judahite Negev of Israel. According to the excavator, the finds date to about 600 B.C. which coincides with the end of the First Temple period. This study is based on the results of excavation of the shrine by I. Beit-Arieh (Beit-Arieh 1986). The ceramic assemblage contains cult objects adorned with anthropomorphic, zoo-morphic and floral stylistic features, as well as ceramic stands decorated with pomegranates, and large anthropomorphic vessels and other household wares, including some painted 'Edomite' pottery. This ceramic assemblage is entirely different from the usual Judahite pottery and therefore might point to a foreign influence in the north-eastern Negev of Judah around 600 B.C. According to Pirchiya Beck, who has studied these cult vessels from an artistic point of view, this foreign influence must have been Phoenician, which has its origin on the eastern shore of the Mediterranean (Beit-Arieh and Beck 1987, 15). The emphasis of the present study is on the determination of the origins of the cult and 'Edomite' pottery as indicators of the culture at the Qitmit shrine. The origins of these pots are of great interest since the material is chronologically and geographically restricted and hence may help to shed new light on cultural and trade relations between Judah and Edom around 600 B.C. Put simply, we want to know whether the cult objects and vessels and 'Edomite' pottery were brought to the Qitmit shrine from foreign lands or locally made at Qitmit. (author)

Analisis pengaruh capital adequacy ratio (CAR) dan operational efficiency ratio (OER) terhadap return on assets (ROA) (Studi pada bank umum syariah devisa di Indonesia)

OpenAIRE

Maryadi, Eldi

2017-01-01

Tujuan dari penelitan ini adalah untuk menganalisis (1) perkembangan ROA, CAR dan OER pada bank umum syariah devisa di Indonesia. (2) CAR dan OER terhadap ROA pada bank umum syariah devisa di Indonesia periode 2009-2014. Data yang digunakan adalah data time series dari Laporan Keuangan tahunan Bank Umum Syariah Devisa di Indonesia periode 2009-2014, yaitu Bank BNI Syariah, Bank Mega Syariah, Bank Muamalat Indonesia, dan Bank Mandiri Syariah. Alat analisis yang digunakan adalah analisis deskri...

ANALISIS KONDISI TERAS REAKTOR DAYA MAJU AP1000 PADA KECELAKAAN SMALL BREAK LOCA

Directory of Open Access Journals (Sweden)

Andi Sofrany Ekariansyah

2015-06-01

Full Text Available ABSTRAK ANALISIS KONDISI TERAS REAKTOR DAYA MAJU AP1000 PADA KECELAKAAN SMALL BREAK LOCA. Kecelakaan yang diakibatkan oleh kehilangan pendingin (loss of coolant accident / LOCA dari sistem reaktor merupakan kejadian dasar desain yang tetap diantisipasi dalam desain reaktor daya yang mengadopsi teknologi Generasi II hingga IV. LOCA ukuran kecil (small break LOCA memiliki dampak yang lebih signifikan terhadap keselamatan dibandingkan LOCA ukuran besar (large break LOCA seperti terlihat pada kejadian Three-Mile Island (TMI. Fokus makalah adalah pada analisis small break LOCA pada reaktor daya maju Generasi III+ yaitu AP1000 dengan mensimulasikan tiga kejadian pemicu yaitu membukanya katup Automatic Depressurization System (ADS secara tak disengaja, putusnya salah satu pipa Direct Vessel Injection (DVI secara double-ended, dan putusnya pipa lengan dingin dengan diameter bocoran 10 inci. Metode yang digunakan adalah simulasi kejadian pada model AP1000 yang dikembangkan secara mandiri menggunakan program perhitungan RELAP5/SCDAP/Mod3.4. Dampak yang ingin dilihat adalah kondisi teras selama terjadinya small break LOCA yang terdiri dari pembentukan mixture level dan transien temperatur kelongsong bahan bakar. Hasil simulasi menunjukkan bahwa mixture level untuk semua kejadian small break LOCA berada di atas tinggi teras aktif yang menunjukkan tidak terjadinya core uncovery. Adanya mixture level berpengaruh pada transien temperatur kelongsong yang menurun dan menunjukkan pendinginan bahan bakar yang efektif. Hasil di atas juga identik dengan hasil perhitungan program lain yaitu NOTRUMP. Keefektifan pendinginan teras juga disebabkan oleh berfungsinya injeksi pendingin melalui fitur keselamatan pasif yang menjadi ciri reaktor daya AP1000. Secara keseluruhan, hasil analisis menunjukkan model AP1000 yang telah dikembangkan dengan RELAP5 dapat digunakan untuk keperluan analisis kecelakaan dasar desain pada reaktor daya maju AP1000. Kata kunci: analisis

Analisi comparativa della dieta di alcuni carnivori opportunisti (Vulpes vulpes, Martes foina, Meles meles in Europa

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Anna Maria De Marinis

2003-10-01

Full Text Available L'ecologia alimentare della volpe, del tasso ed in misura minore della faina è stata ampiamente studiata in diverse aree comprese all'interno degli areali di queste 3 specie. La variazione geografica delle abitudini alimentari di questi carnivori definiti opportunisti è al contrario decisamente poco nota. Scopo del presente lavoro è la descrizione della variazione della dieta di faina, tasso e volpe attraverso l'Europa ed in secondo luogo l'analisi comparativa delle strategie alimentari adottate da questi carnivori. Sono stati analizzati 19 studi per la volpe, 11 per la faina e 23 per il tasso. Sono stati presi in considerazione soltanto gli studi della durata di almeno un anno nei quali la composizione della dieta, determinata tramite analisi delle feci, fosse espressa in percentuale di volume o biomassa e le categorie alimentari fossero dettagliatamente descritte. Gli studi sono stati divisi in gruppi in base alla regione climatica di appartenenza (mediterranea, centroeuropea, atlantica e boreale. Le categorie alimentari utilizzate nell'analisi della variabilità geografica sono: mammiferi, uccelli, anfibi, artropodi, lombrichi, altro animale, frutta, cereali, rifiuti. L'analisi delle componenti principali, condotta separatamente sulle 3 specie, ha consentito l'individuazione su di un grafico bidimensionale di due gruppi riferibili all'Europa centro-settentrionale ed alla regione mediterranea, con una percentuale di variabilità spiegata > 76% per ognuna delle 3 specie. La composizione della dieta del primo gruppo risulta caratterizzata da elevate percentuali di mammiferi e secondariamente uccelli per la volpe, uccelli ed altro animale per la faina e lombrichi, cereali ed anfibi per il tasso. La composizione della dieta nella regione mediterranea risulta invece caratterizzata da elevate percentuali di artropodi e frutta per tutte e 3 le specie di carnivori. L'analisi dicriminante ha consentito di differenziare gli studi condotti in ambiente

ANALISIS VARIABEL KEUANGAN YANG MEMPENGARUHI KEBIJAKAN DEVIDEN

Directory of Open Access Journals (Sweden)

Sumiadji -

2012-03-01

Full Text Available Penelitian ini dilakukan untuk menguji pengaruh variabel keuangan yang terdiri dari: rasio pro-fitabilitas (return on assets, likuiditas (cash ratio, rasio hutang (debt to equity ratio, market value (earnings per share, dan perputaran total aset (total assets turnover terhadap kebijakan dividen yang diproksikan dengan dividend payout ratio (DPR pada perusahaan manufaktur yang terdaftar di Bursa Efek Indonesia tahun 2004-2008. Prosedur pemilihan sampel penelitian menggunakan purposive sampling sehingga menghasilkan 8 perusahaan yang memenuhi kriteria sampel. Data sekunder dikumpulkan dengan teknik dokumentasi bersumber dari Indonesian Capital Market Directory (ICMD, laporan keuangan, dan hasil Rapat Umum Pemegang Saham (RUPS. Teknik analisis yang digunakan dalam penelitian ini adalah analisis regresi linear berganda. Hasil penelitian ini adalah secara simultan variabel ROA, CR, DER, EPS dan TATO berpengaruh terhadap DPR. Secara parsial variabel yang mempengaruhi DPR adalah CR, EPS dan TATO. Varabel lainnya, yaitu ROA dan DER ditemukan tidak berpengaruh terhadap DPR. This research was conducted to examine the influence of the financial variables which consists of: return on assets (ROA, cash ratio (CR, debt to equity ratio (DER, earnings per share (EPS, and total asset turnover (TATO to the dividend policy that indicated by the dividend payout ratio (DPR of listed manufacturing company in Indonesia Stock Exchange  2004 to 2008. The sample selection procedure used was a purposive sampling so that it produced eight companies that met the sample criteria. Se-condary data was collected by the documentation technique were obtained from the Indonesian Capital Market Directory (ICMD, financial statements, and the results of the Annual General Meeting of Shareholders. The analysis technique used was multiple linear regression analysis. The research found that five variables of kind of ROA, CR, DER, EPS dan TATO simultaneously influence to dividend

Analisis Pengaruh Monetary Policy Shock Terhadap Jumlah Deposito Perbankan Islam Dalam Sistem Perbankan Ganda: Studi Kasus Indonesia Dan Malaysia

Directory of Open Access Journals (Sweden)

Ade Mutiah

2014-03-01

Full Text Available Tujuan dari penelitian ini adalah ingin menguji secara empiris, apakah perilaku nasabah perbankan Islam di Indonesia dan di Malaysia terpengaruh oleh kebijakan moneter yang dikeluarkan oleh bank sentral pada masingmasing negara. Selain itu, apakah negara dengan karakteristik ekonomi dan kebijakan yang hampir sama – Indonesia dan Malaysia -, akan menghasilkan perilaku nasabah terhadap deposito perbankan Islam yang sama atau tidak. Metode analisis yang digunakan dalam penelitian ini adalah yang pertama , metode ekonometrika VAR (Vector Auto Regression yang bila terjadi kointegrasi pada data yang stasioner di 1st difference akan dilanjutkan pada VECM (Vector Error Correction Models dan yang kedua, analisis elastisitas permintaan deposito perbankan Islam terhadap variabel-variabel yang diuji dalam penelitian ini pada periode Januari 2005 sampai dengan Desember 2009. Hasil dari penelitian ini menujukkan bahwa dalam jangka panjang variabel moneter di Indonesia berpengaruh secara signifikan terhadap deposito perbankan Islam. Berbeda dengan di Malaysia di mana variable moneter tidak berpengaruh secara signifikan terhadap deposito perbankan Islam. Begitupun hasil analisis elastisitas permintaan deposito perbankan Islam di kedua negara. Dengan demikian dapat disimpulkan bahwa deposito perbankan Islam di Indonesia lebih sensitif terhadap perubahan kebijakan moneter, dibandingkan dengan yang ada di Malaysia.JEL Classifications : E41, E52, G21.Keywords : Kebijakan Moneter; Deposito; Perbankan Islam; VECM; Elastisitas.

A production centre of Iberian decorated figurative pottery in the Contestania | Un posible centro productor de cerámica ibérica con decoración figurada en la Contestania

Directory of Open Access Journals (Sweden)

Ignacio Grau Mira

1999-12-01

Full Text Available In this paper we show the pottery coming from one possible pottery production center located at Cocentaina (Alicante. Through the formal and decorative study we identify a comarcal characteristic production of the central-south district in the Valencian Country in Classical Iberian Period III-II century BC, well represented in the Iberian site of La Serreta. The most interesting ceramics of this point are the pieces with decorations in figurative and floral styles, that are documented in different settlements of this regional area. | En este trabajo presentamos las cerámicas procedentes de un posible centro de producción cerámica localizado en Cocentaina (El Comtat. Alicante. A través del estudio de las formas y las decoraciones identificamos una producción característica de las comarcas centro-meridionales valencianas datada en época plena ss. III-II aC y que tiene su mayor representación en el ajuar recuperado en el poblado ibérico de la Serreta. Entre el conjunto de cerámicas estudiado destacamos algunas piezas con decoración de estilo vegetal y figurado producidas en el citado alfar y que aparecen distribuidas en distintos asentamientos del área comarcal.

New theoretical discourses in the discussion of the neolithisation process in South Scandinavia during the late 5th and early 4th millennium BC - an identification of learning processes, communities of practice and migrations

DEFF Research Database (Denmark)

Sørensen, Lasse

2016-01-01

animals) and secondary evidence of material culture (polished axes and pottery), it is claimed that the expansions of agrarian practises in South Scandinavia are associated with the migration of farmers who were related to the Michelsberg Culture. These incoming farmers had the appropriate skills...

Kulturní transformace na neolitickém sídlišti v Kolíně

Czech Academy of Sciences Publication Activity Database

Šumberová, Radka; Pavlů, Ivan

2017-01-01

Roč. 21, č. 1 (2017), s. 73-140 ISSN 1214-3553 R&D Projects: GA ČR GA15-16963S Institutional support: RVO:67985912 Keywords : Neolithic * settlement * Linear Pottery Culture * formative processes * cultural transformations Subject RIV: AC - Archeology, Anthropology, Ethnology OBOR OECD: Archaeology

Analisis Highest and Best Use (HBU pada Lahan Jl. Gubeng Raya No. 54 Surabaya

Directory of Open Access Journals (Sweden)

Akmaluddin Akmaluddin

2013-03-01

Full Text Available Laju pertumbuhan penduduk dan tingkat perekonomian yang semakin meningkat di  kota-kota besar seperti Surabaya, bertolak belakang dengan  ketersediaan lahan yang terbatas. Selayaknya properti yang akan dibangun di atas suatu lahan dapat memberikan manfaat yang maksimal serta efisien agar hasilnya dapat dirasakan demi pembangunan wilayah tersebut. Oleh karena itu, perlu dilakukan perhitungan  penggunaan yang paling memungkinkan dan diizinkan dari suatu tanah kosong atau tanah yang  sudah dibangun, dimana secara fisik dimungkinkan, didukung atau dibenarkan oleh peraturan, layak secara keuangan dan menghasilkan nilai tertinggi. Dalam penelitian ini dilakukan analisis Highest and Best Use (HBU pada lahan di Jl. Gubeng Raya No. 54 Surabaya seluas 1.150 m2 yang direncanakan akan dibangun hotel. Lahan tersebut berpotensi untuk dikembangkan menjadi properti komersial seperti hotel, apartemen, perkantoran dan pertokoan. Analisis tersebut menggunakan tinjauan terhadap aspek fisik, legal, finansial dan produktivitas maksimumnya. Dari hasil penelitian ini didapatkan alternatif properti komersial hotel yang memiliki penggunaan tertinggi dan terbaik pada pemanfaatan lahan dengan nilai lahan Rp. 67.069.980,31/ m2.

ANALISIS SUMBER-SUMBER KEBERMAKNAAN HIDUP NARAPIDANA YANG MENJALANI HUKUMAN SEUMUR HIDUP

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Siska Marliana

2012-04-01

Full Text Available Narapidana yang mendapat hukuman seumur hidup akan mengalami perubahan besar dalam kehidupannya, seperti keterbatasan dalam melakukan aktivitas, pekerjaan, kehidupan sosial bahkan dalam tujuan hidup. Kondisi tersebut akan  mengubah pandangannya mengenai makna dari hidupnya ataupun mengalami ketidakbermaknaan hidup. Fokus penelitian ini adalah analisis sumber-sumber kebermaknaan hidup pada narapidana yang divonis hukuman seumur hidup dengan mengacu pada konsep kebermaknaan hidup Viktor Frankl. Penelitian ini merupakan penelitian kualitatif dengan pendekatan studi kasus pada seorang narapidana di Lembaga Pemasyarakatan Klas 1 Sukamiskin Bandung yang sudah menjalani dua tahun masa hukuman dari vonis hukuman seumur hidup atas kasus pembunuhan. Teknik pengambilan data dilakukan dengan wawancara, observasi dan analisis dokumen. Hasil penelitian ini menunjukkan bahwa sumber-sumber kebermaknaan hidup bagi subjek adalah : 1.  Adanya nilai-nilai kreatif (creative values untuk dapat berkarya, bekerja, mencipta serta melaksanakan tugas dan kewajiban sebaik-baiknya. 2. Adanya nilai-nilai penghayatan (experiential values, yakni dengan cara memperoleh pengalaman tentang sesuatu atau seseorang yang bernilai bagi subjek. 3. Nilai-nilai bersikap (attitudinal values atas hukuman seumur hidup yaitu subjek memilih sikap menerima kondisi tersebut sebagai tanggung jawab yang harus dijalani akibat perbuatannya dan berusaha menikmati kehidupan di penjara dengan menjadikan penjara sebagai tempat untuk belajar menjadi manusia yang lebih baik. Kata Kunci: hukuman seumur hidup, sumber-sumber kebermaknaan hidup, creative values, experiential values, attitudinal values

Large sample NAA of a pottery replica utilizing thermal neutron flux at AHWR critical facility and X-Z rotary scanning unit

International Nuclear Information System (INIS)

Acharya, R.; Dasari, K.B.; Pujari, P.K.; Swain, K.K.; Shinde, A.D.; Reddy, A.V.R.

2013-01-01

Large sample neutron activation analysis (LSNAA) of a clay pottery replica from Peru was carried out using low neutron flux graphite reflector position of Advanced Heavy Water Reactor (AHWR) critical facility. This work was taken up as a part of inter-comparison exercise under IAEA CRP on LSNAA of archaeological objects. Irradiated large size sample, placed on an X-Z rotary scanning unit, was assayed using a 40% relative efficiency HPGe detector. The k 0 -based internal monostandard NAA (IM-NAA) in conjunction with insitu relative detection efficiency was used to calculate concentration ratios of 12 elements with respect to Na. Analyses of both small and large size samples were carried out to check homogeneity and to arrive at absolute concentrations. (author)

ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI KEPUASAN KONSUMEN BERBELANJA ONLINE DI PROVINSI PULAU JAWA

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Januar Israhmawan Putra

2017-11-01

Full Text Available Penggunaan internet di Indonesia yang tumbuh dengan pesat diikuti dengan banyak ber - munculan situs e-commerce yang merubah budaya dan gaya berbelanja masyarakat menjadi serba online. Pertumbuhan pasar e-commerce ini harus dibarengi dengan pelayanan yang akan diberikan kepada konsumennya secara baik agar konsumen merasa puas ketika bertran - saksi kepada perusahaan. Tujuan penelitian ini yaitu untuk mengetahui faktor apa saja yang mempengaruhi kepuasan konsumen berbelanja online pada situs jual beli Lazada, Zalora, dan Mataharimall. Variabel independent yang digunakan dalam penelitian ini yaitu Website Design, Security, Information Quality, Payment Method, E-service Quality, Product Quality, Product Variety, Delivery Service dan variebel dependent adalah Customer Satisfaction. �e- �e- �e - sponden dalam penelitian ini adalah konsumen Lazada, Zalora, dan Mataharimall yang be - rada di wilayah Provinsi Jawa Barat, Jawa Tengah, dan Jawa Timur dengan jumlah responden sebanyak 400 orang. Teknik sampling yang digunakan adalah nonprobability sampling yaitu porposive sampling. Penelitian ini menggunakan metode kuantitatif dengan teknik analisis data regresi berganda dan teknik analisis deskriptif. Hasil peneltian ini menunjukan bahwa website design, information quality, product vaiety, delivery service berpengaruh signifikan terhadap kepuasan konsumen dalam berbelanja online.

Novel Sepatu Dahlan Karya Krisna Pabichara Analisis Psikologi Sastra dan Nilai Pendidikan

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Masnu'atul Hawa

2014-07-01

Full Text Available Sepatu Dahlan’ Novel by Khrisna Pabichara Analysis of Psychological Literature And Educational Values. This research is qualitative descriptive study using the approach of structuralism and psychological aspects of character with the methods and strategies for qualitative descriptive content analysis. Activities carried out reading, looking at, interpreting, and analyzing the novel Sepatu Dahlan. The results of the activity described in the form of sentences. This study aims to describe and explain (1 narrative structure, (2 the psychology of character, and (3 educational values embodied in the novel Sepatu Dahlan by Khrisna Pabichara. Thus research was descriptive qualitative research with content analisys method. The data or important informations were collected and studied in this research includes words from and the result is written in the document analysis. The technique which was used to collect the data was reading, writing, and analyzing on that novel. The validity data which was used was trianggulasi data, trianggulasi method, and trianggulasi theory: the technique analysis data wich was used in this research was analyzing interactive technique. The result of research on the pychology of the characters in the novel Sepatu Dahlan by Khrisna Pabichara includes: psychological needs, security needs, cherished and loved needs, esteem needs, and actualization. Further more, the educational values are religion, moral, social, economy, and culture. Key words: novel Sepatu Dahlan, psychology literature, educational values.

109 bridging the gap between policy and administration of cultural ...

African Journals Online (AJOL)

Prof Alex C Asigbo

their effect on educational projects and community development. The focus of this paper ... music, drama, pottery, arts and crafts in Nigeria. .... through bodily movements in such societies. Thirdly, the .... The efforts of these children are not put ...

ANALISIS FAKTOR-FAKTOR YANG MENIMBULKAN KECENDERUNGAN MINAT BELI KONSUMEN SARUNG (Studi Perilaku Konsumen Sarung di Jawa Timur

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Ujianto Ujianto

2004-01-01

Full Text Available Focusing the problem on the research factors that cause buying interest of sarong is how large the total variance explaining the preference of buying interest of sarong. This research was purposed to identify the preferent and dominant factors of buying interest. Decision making process of buying is begun by marketing stimulant (product, price, promotion, place and other stimulants (economic, technology, politic culture, which build buyer characteristics. Those aspects above build customer perception about the clothes dressing and customer will recognize what's characteristic of cloth they need. The research was in Pasuruan and Gresik, in order to get non probability purpossive sample, by questionaring to 120 respondents. Each respondent was asked to judge his preference by choosing from fully agree till fully disagree gradually of six alternatives of Likert scale. Primary data were collected and analyzed by using the technics of Factor Analysis and Descriptive Analysis. To make the analysis running well used SPSS Program. The result of this research conclude that the preferent factors of buying interest of customer are Quality, Reference, Brand and Colour, Packaging and Price, Discount and Gift, and Supplies Factors. And the dominant factors are Quality and Reference Factors. Abstract in Bahasa Indonesia : Fokus penelitian ini adalah faktor-faktor apa yang menimbulkan kecenderungan minat beli konsumen terhadap produk sarung. Tujuan penelitian untuk mengidentifikasi faktor-faktor yang dipertimbangkan oleh konsumen untuk membeli produk sarung. Secara teoritik dapat dijelaskan bahwa proses pengambilan keputusan pembelian didahului oleh stimuli pemasaran dan stimuli lainnya yang dapat mempengaruhi minat beli sarung calon konsumen. Penelitian dilakukan di Gresik dan Pasuruan dan pengambilan sampel dilakukan secara purposive dan data dikumpulkan melalui kuesioner kepada sebanyak 120 responden. Kuesioner disusun dalam bentuk Skala Likert dan data

Neutron Activation Analysis and Moessbauer Correlations of Archaeological Pottery from Amazon Basin for Classification Studies

International Nuclear Information System (INIS)

Bellido, A. V. B.; Latini, R. M.; Nicoli, I.; Scorzelli, R. B.; Solorzano, P. M.

2011-01-01

The aim of the present work was to investigate the correlation between data obtained by means of two analytical methods, instrumental neutron activation analysis (INAA) and Moessbauer Spectroscopy of pottery samples combined with multivariate statistical analysis in order to optimize quantitative analysis in the classification studies. Ceramics recently discovered in archaeological earth circular structures sites in Acre state Brazil. 199 samples were analyzed by INAA, allowing simultaneous determination of twenty elements chemical concentrations, and 44 samples by using Moessbauer Spectroscopy, allowing the determination of fourteen hyperfine parameters. For the correlation study, data were treated by two multivariate statistical methods: cluster analysis for the classification and the principal component analysis for the data correlations. INAA data show that some of REE (rare earth elements) were the discriminating variables for this technique. Mossbauer parameters that exhibit the same behavior are being investigated, remarkable improve can be seem for the combined REE and the Mossbauer variables showing a good results considering the limited number of samples. This data matrix is being used for the understanding in the studies of classification and provenance of ceramics prehistory of the Amazonic basin.

ANALISIS STRUKTUR AKTANSIAL DAN FUNGSIONAL DALAM VOYAGE AUCENTREDELA TERRE KARYA JULES VERNE

OpenAIRE

Ade Yolanda Latjuba, Dr. M.A

2017-01-01

Berdasarkan hasil analisis, maka dapat disimpulkan sebagai berikut: 1. Roman Voyage au centre de la terre menceritakan tentang Prof. Lidenbrock, Axel, dan Hans Bjelke melakukan perjalanan luar biasa menuju pusat bumi berdasarkan petunjuk dari Ame Saknussemm yang Axel dan si Professor dapatkan secara tidak sengaja terselip di dalam sebuah buku tua karya Snorre Tarlesson. 2. Prof. Lidenbrock, Axel dan Hans Bjelke memulai perjalanan mereka menuju pusat bumi dengan cara menuruni gunung bera...

ANALISIS SEGMENTASI PASAR PRODUK YOGHURT BERDASARKAN PERILAKU KONSUMEN PADA HYPERMART CABANG PANAKUKANG, MAKASSAR

OpenAIRE

-, ANDRIANI

2014-01-01

2014 v ABSTRAK Andriani. I311 04 049. Analisis Segmentasi Pasar Berdasarkan Perilaku Konsumen pada Hypermart Cabang Panakukang, Makassar. Dibawah Bimbingan Ir. Hastang, M.Si sebagai Pembimbing Utama dan Muh. Ridwan, S.Pt, M.Si. sebagai Pembimbing Anggota. Perkembangan dan peningkatan bisnis khususnya pada usaha peternakan akhir-akhir ini menunjukkan banyak peningkatan. Salah satu strategi yang dapat diterapkan dalam menunjang aktivitas pemasaran oleh perusahaan dalam memasarkan pr...

ANALISIS PENERAPAN TAX PLANNING ATAS PAJAK PENGHASILAN BADAN PADA PT SEMEN TONASA PANGKEP

OpenAIRE

WIJAYA, AKBAR

2014-01-01

2014 ABSTRAK ANALISIS PENERAPAN TAX PLANNING ATAS PAJAK PENGHASILAN BADAN PADA PT SEMEN TONASA PANGKEP Implementation Analysis of Tax Planning on Board Incoming Tax of Semen Tonasa Ltd. Pangkep Akbar Wijaya Amiruddin Darmawati Penelitian ini bertujuan untuk mengetahui tax planning yang dilakukan oleh PT Semen Tonasa Pangkep, dan untuk menganalisis penerapan tax planning yang dilakukan oleh PT Semen Tonasa Pangkep dengan undang-undang perpajakan yang berlaku. Data...

Vajilla de mesa (terra sigillata y cerámica engobada de la ciudad romana de Los Bañales (Uncastillo, Zaragoza = Roman Pottery (terra sigillata and engobada at the archaeological site of Los Bañales (Uncastillo, Zaragoza

Directory of Open Access Journals (Sweden)

Elena Lasaosa Pardo

2014-12-01

Full Text Available En el presente trabajo se presenta la vajilla de mesa (terra sigillata y cerámica engobada que consta entre los materiales cerámicos de la ciudad romana de Los Bañales (Uncastillo, Zaragoza, recuperados en los años setenta del siglo pasado por Antonio Beltrán Martínez. Con este trabajo se pretende aportar datos que ayuden en el estudio de la antigua ciudad ubicada en el lugar y enriquezcan la investigación que hay en ella y que ha sido retomada en los últimos años para el mejor conocimiento, conservación, puesta en valor y difusión de la ciudad.In the following pages, the material culture results, specifically terra sigillata and engobada pottery, obtained from a series of archaeological interventions undertaken in the 1970’s by the lecturer Antonio Beltrán, at the archeological site of Los Bañales (Uncastillo, Zaragoza, are presented. The aim of this article is to increase the information available on these ceramics and to provide a contribution towards a greater understanding of the historical city of Los Bañales. This study will also assist recent archaeological investigations on this historic site, by providing better information on the form, chronology and use of these ceramics and by communicating the results of this study to both the researchers and the interested public. It will also contribute to the culture heritage of Uncastillo through the conservation of the ceramic evidence and the public display of this material culture.

Chronologie neolitu na Moravě : předběžné výsledky

Czech Academy of Sciences Publication Activity Database

Kuča, M.; Kovář, J. J.; Nývltová Fišáková, Miriam; Škrdla, Petr; Prokeš, L.; Vaškových, M.; Schenk, Z.

2012-01-01

Roč. 53, č. 1 (2012), s. 51-64 ISSN 1211-7250 Institutional research plan: CEZ:AV0Z80010507 Keywords : Archaeology * linear pottery culture * Moravia * Moravian Painted Ware culture * Neolithic * Stroke-ornamented culture Subject RIV: AC - Archeology, Anthropology, Ethnology http://dino.iabrno.cz/dokumenty/pv/PV53_1_studie/PV53_1_studie_4.pdf

Analisi sui pigmenti di ceramica neolitica tramite tecniche Raman e LIBS

Directory of Open Access Journals (Sweden)

Cristina Fabbri

2007-04-01

Full Text Available I dati presentati in questo breve contributo provengono da uno studio condotto in collaborazione dal Dipartimento di Scienze Archeologiche dell’Università di Pisa e dall’Istituto per i Processi Chimico-Fisici di Fisica molecolare del CNR di Pisa. Le metodologie applicate sono basate sull’analisi integrata delle tecniche spettroscopiche Raman e LIBS già ampiamente utilizzate nel campo dei Beni Culturali; i metodi sono infatti essenzialmente non distruttivi, non richiedono di un pre trattamento del campione e l’acquisizione delle misure è immediata.

Historical-statistical analysis of energy consumption in energy management; Analisis historico-estadistico del consumo energetico en la administracion de energia

Energy Technology Data Exchange (ETDEWEB)

Guizar Bejarano, Ruben [IMENOR (Mexico); Oven, Mark [RCG/Hagler, Bailly, Inc., Washington (United States)

1993-12-31

Traditionally the specific consumption of energy has been considered as the most adequate index to evaluate the efficiencies in the productive processes. Nevertheless, this index, in some instances is highly susceptible to suffer significant variations, due to factors such as equipment condition, raw materials quality, operational parameters, climate and production level. This last one definitely is the most important and requires a deeper analysis. In this presentation a methodology is developed to analyze the energy consumption as well as their specific energy consumption with respect to production. Enough historical data are utilized to allow for a statistical analysis. This study is of equal usefulness in an energy diagnosis, as in a management program of energy saving. In presenting the possibility of identifying potential energy saving, stands out the advantages of the analysis and the conclusions that can be derived from it. Through the actual data collected in several industries during the energy diagnosis, various possible results of the analysis are presented. Finally, how this type of analysis can be adapted to a more precise control of the energy consumption is described and be used as a base for establishing goals in energy efficiency in the long term. [Espanol] Tradicionalmente se ha considerado al consumo especifico de energia como el indice energetico mas adecuado para evaluar las eficiencias de los procesos productivos. Sin embargo, este indice es en ocasiones altamente susceptible a sufrir variaciones importantes, debido a factores como el estado de los equipos, la calidad de la materia prima, los parametros operativos, el clima, y el nivel de produccion. Este ultimo es decididamente el mas importante, y requiere un analisis mas profundo. En esta presentacion se desarrolla una metodologia para analizar tanto consumos de energia como consumos especificos de energia con respecto a la produccion. Se utilizan suficientes datos historicos para permitir

Historical-statistical analysis of energy consumption in energy management; Analisis historico-estadistico del consumo energetico en la administracion de energia

Energy Technology Data Exchange (ETDEWEB)

Guizar Bejarano, Ruben [IMENOR (Mexico); Oven, Mark [RCG/Hagler, Bailly, Inc., Washington (United States)

1992-12-31

Traditionally the specific consumption of energy has been considered as the most adequate index to evaluate the efficiencies in the productive processes. Nevertheless, this index, in some instances is highly susceptible to suffer significant variations, due to factors such as equipment condition, raw materials quality, operational parameters, climate and production level. This last one definitely is the most important and requires a deeper analysis. In this presentation a methodology is developed to analyze the energy consumption as well as their specific energy consumption with respect to production. Enough historical data are utilized to allow for a statistical analysis. This study is of equal usefulness in an energy diagnosis, as in a management program of energy saving. In presenting the possibility of identifying potential energy saving, stands out the advantages of the analysis and the conclusions that can be derived from it. Through the actual data collected in several industries during the energy diagnosis, various possible results of the analysis are presented. Finally, how this type of analysis can be adapted to a more precise control of the energy consumption is described and be used as a base for establishing goals in energy efficiency in the long term. [Espanol] Tradicionalmente se ha considerado al consumo especifico de energia como el indice energetico mas adecuado para evaluar las eficiencias de los procesos productivos. Sin embargo, este indice es en ocasiones altamente susceptible a sufrir variaciones importantes, debido a factores como el estado de los equipos, la calidad de la materia prima, los parametros operativos, el clima, y el nivel de produccion. Este ultimo es decididamente el mas importante, y requiere un analisis mas profundo. En esta presentacion se desarrolla una metodologia para analizar tanto consumos de energia como consumos especificos de energia con respecto a la produccion. Se utilizan suficientes datos historicos para permitir

The Design Features of Complex Vessels of Malyshev Neolithic Culture of Lower Priamurye (case study: Malyshevo 1 Settlement

Directory of Open Access Journals (Sweden)

Inga V. Filatova

2015-03-01

Full Text Available According to the author’s opinion, the solution for cultural genesis issues can be tackled through the analysis of structural peculiarities of hollow bodies of vessels of different ceramic complexes. The ceramics of the Malyshev Culture of the Lower Amur is no exception. The article traces the evolution of researchers’ views in regard to Neolithic culture in inner periodization of the region as well as cultural relevance of early complex ceramics by a well known Soviet archeologist academic A.P. Okladnykov – stage of Lower Amur Neolithic culture. Case study: visualization of ceramic collection of one-layer Neolithic settlement Malyshevo-1 (“At the craftsmen”. Here we identify two vessel groups, which differ through their morphological and decorative features. On the ground of technological assessments of manufacturing techniques by I. G. Glushkov (1996, including methodological developments by A. A. Bobrinsky (1978, the program of hollow body design is researched. The manufacturing techniques are identified (methods of fixing, build-up, straps oiling, types of molding, filling program, cutting and bottom fixing. The mixed programs of hollow body vessels are identified and locations of two pottery traditions are found. A competitive analysis for identifying the peculiarities of Malyshev ceramics and Neolithic materials of the Lower Amur and bordering seaside territories. There are similarities are drawn out between ceramic complexes of Osipov culture of early Neolithic (Lower Amur and Rudninsky culture (Rudninsky type, Sergeev type of early Neolithic (seaside territories.

The Source of Volcanic Ash in Late Classic Maya Pottery at El Pilar, Belize

Science.gov (United States)

Catlin, B. L.; Ford, A.; Spera, F. J.

2007-12-01

The presence of volcanic ash used as temper in Late Classic Maya pottery (AD 600-900) at El Pilar has been long known although the volcano(s) contributing ash have not been identified. We use geochemical fingerprinting, comparing compositions of glass shards in potsherds with volcanic sources to identify the source(s). El Pilar is located in the Maya carbonate lowlands distant from volcanic sources. It is unlikely Maya transported ash from distant sites: ash volumes are too large, the terrain too rugged, and no draft animals were available. Ash layer mining is unlikely because mine sites have not been found despite intensive surveys. Nearest volcanic sources to El Pilar, Belize and Guatemala, are roughly 450 km to the south and east. The ash found in potsherds has a cuspate morphology. This suggests ash was collected during, or shortly after, an ash airfall event following eruption. Analyses of n=333 ash shards from 20 ceramic (pottery) sherds was conducted by electron microprobe for major elements, and LA-ICPMS for trace elements and Pb isotopes. These analyses can be compared to volcanic materials from candidate volcanoes in the region. The 1982 El Chichon eruption caused airfall deposition (archaeological samples and El Chichon has been made. The atomic ratios of La/Yb, Nb/Ta, Zr/Hf, Sr/Ba and Th/U of n=215 glass shards in the potsherds are 12.2±7.1, 10.9±3.4, 31.2±11.5, 0.09±0.05 and 2.5±0.9, respectively. These ratios for 1982 El Chichon are 15.4±2.1, 26.3, 36.1±5.3, 1.4±0.06 and 3.16, respectively. Data for the 1475 AD El Chichon eruption (Macias et al, 2003) can also be compared; the ratios from are 13.2±2.2, 7.3±1.8, 30.4±9.6, 1.51±0.4 and 2.88±0.23, respectively. The mean 208Pb/206Pb ratio of n=5 potsherds is 2.0523±0.002 compared to 2.0514±0.00074 for n=7 samples from El Chichon. The two most recent eruptions from El Chichon overlap with the potsherd glass data except for Sr/Ba, which might be modified by Sr-Ca exchange during firing. In

Analisis Biaya, Volume, Laba sebagai Alat Bantu Perencanaan Laba pada Hotel Sedona Manado

OpenAIRE

Samahati, Ricky Budiman

2013-01-01

Manado sebagai kota pariwisata menyediakan sarana dan prasarana kepariwisataan termasuk jasa perhotelan. Hotel Sedona merupakan salah satu hotel yang ada di Kota Manado dan merupakan objek yang dipilih penulis dengan menggunakan data operasional penjualan yang terjadi pada tahun 2011 dan 2012. Tujuan penelitian ini yaitu untuk mengetahui titik break even point, jumlah volume penjualan pada tingkat laba yang direncanakan, serta tingkat margin of safety pada Hotel Sedona Manado. Metode analisi...

ANALISIS POTENSI PEMUNGUTAN PAJAK HOTEL DALAM RANGKA PENINGKATAN PENDAPATAN ASLI DAERAH KOTA MAKASSAR

OpenAIRE

-, MUHAMMAD TRY DHARSANA AMBO ALA DEPARTEMEN AKUNTANSI FAKULTAS EKONOMI DAN BISNIS UNIVERSITAS HASANUDDIN MAKASSAR 2017

2017-01-01

Analisis Potensi Pemungutan Pajak Hotel dalam Rangka Peningkatan Pendapatan Asli Daerah Kota Makassar Analysis of Hotels Tax Collection Potency in Makkasar???s Own-Source Revenue Increase Muhammad Try Dharsana Ambo Ala Andi Kusumawati Yulianus Sampe Tujuan penelitian ini adalah untuk mengetahui besar potensi pajak hotel dan seberapa jauh bentuk usaha yang di lakukan oleh pemerintah daerah dalam menggali potensi pajak hotel di kota Makassar. Untuk menghitung potensi, efektivi...

Analisis Juridis Pelaksanaan Penghapusan Piutang Terhadap Kredit Macet (Studi Pada PT. Bank Sumut)

OpenAIRE

Margareth Eka Purba

2009-01-01

Usaha pokok Bank adalah sektor perkreditan dan pendapatan bank yang terbesar adalah berasal dari sektor perkreditan. Kredit, baik konsumtif maupun produktif memang sudah mejadi target utama perbankan dalam meraih pendapatan, selain fee based income tentunya. Dengan demikian, kelebihan dana masyarakat yang bisa membuat bank memiliki dana idle yang akan lebih produktif lagi karena diberikan dalam bentuk kredit.Walaupun sudah dilakukan analisis kredit, dan kredit sudah dinyatakan layak untuk dib...

Perangkat Lunak Untuk Analisis Gaya Gelombang Di Laboratorium Lingkungan Dan Energi Laut, Jurusan Teknik Kelautan, Ftk-Its

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Fendi Hidayat

2013-09-01

Full Text Available Laboratorium Lingkungan dan Energi Laut, Jurusan Teknik Kelautan, FTK-ITS sering digunakan untuk pengujian. Salah satunya menguji gaya mooring pada floating breakwater. Hal tersebut menjadi salah satu alasan untuk membuat suatu perangkat lunak dalam membantu dalam proses analisis gaya mooring tersebut. Perangkat lunak yang dibuat berfungsi untuk membantu proses kalibrasi sensor load cell LUB-B 5 to 50 KB dan melakukan analisis gaya gelombang. Metode yang digunakan dalam penelitian ini adalah dengan menggunakan regresi linier, korelasi linier, perhitungan varian, standar deviasi, dan hukum Newton yang kemudian disusun dengan menggunakan Microsoft Visual Studio 2008. Penyusunan perangkat lunak yang bernama FORYS ini memiliki tampilan antarmuka pengguna yang mudah dalam pemakaian. Perangkat lunak yang telah dibuat juga bersifat portable sehingga bisa digunakan di berbagai komputer atau laptop. Hasil pengujian yang telah dilakukan menghasilkan bahwa semakin besar gaya gelombang yang terjadi, maka semakin besar pula tegangan yang terjadi pada tali.  

EKSLUSI DAN INKLUSI PADA RUBRIK METROPOLITAN HARIAN KOMPAS: ANALISIS WACANA KRITIS BERDASARKAN SUDUT PANDANG THEO VAN LEEUWEN

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Harry Andheska

2015-10-01

Full Text Available Penggunaan teori kritis sebagai alat pengkajian dalam penelitian ini disebabkan oleh adanya persoalan tentang penumpang kereta rel listrik (KRL yang sering melanggar aturan dengan menaiki atap kereta tersebut. Penelitian ini pada dasarnya lebih menekankan titik perhatiannya pada sosok penumpang KRL sebagai sosok yang senantiasa termajinalkan dalam kehidupan sosial. Kajian ini merupakan pendekatan kualitatif dengan metode analisis isi. Kajian ini juga terbatas hanya pada satu teks berita yang dimuat dalam satu rubrik metropolitan pada haian Kompas. Model analisis wacana yang digunakan adalah model Theo Van Leuween dengan tujuan untuk mendeteksi dan meneliti bagaimana para penumpang yang duduk di atap KRL dimarjinalkan posisinya dalam suatu wacana. Hasil penelitian ditemukan bahwa terdapat dua jenis eksklusi yang dilakukan, yakni pasivasi dan nominalisasi; sedangkan inklusi ada tiga jenis, yakni diferensiasi, abstraksi, dan identifikasi. Keterbatasan dalam kajian ini disebabkan karena faktor kajian yang hanya terfokus pada satu teks berita.

Štípaná industrie z mladoneolitického sídelního areálu s rondelem ve Vchynicích, okr. Litoměřice

Czech Academy of Sciences Publication Activity Database

Stolz, D.; Řídký, J.; Půlpán, M.; Burgert, Pavel

2015-01-01

Roč. 67, č. 2 (2015), s. 267-286 ISSN 0323-1267 Institutional support: RVO:67985912 Keywords : Late Neolithic * Stroke Pottery culture * chipped stone industry Subject RIV: AC - Archeology, Anthropology, Ethnology

Analisis Pengaruh Kinerja Keuangan terhadap Alokasi Belanja Modal di Provinsi Jambi

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Eko Indra Praza

2016-09-01

Full Text Available Abstract. This research aimed to analyze the financial performance of the District/ Municipality in Jambi Province and to determine the effect of financial performance either simultaneously or partially on capital expenditure. The data used in this research is a panel data comprising time series data is data in 2010 - 2013 and cross section data is data of 9 (nine District and 2 (two Municipality is located in the Province of Jambi. The analytical method used panel data regression analysis. The analysis showed that the financial performance of the District/ Municipality in Jambi Province is still relatively low as the PAD contribution to regional revenue is still small so transfer income still dominate the local revenue to finance most of the regional expenditure. The results of panel data regression using the Fixed Effect Model (FEM showed that the financial performance simultaneously significant effect on capital expenditure allocation of the District/Municipality in Jambi Province from 2010 to 2013 and partially Ratio Degree of Decentralization significant positive effect on the allocation of capital expenditure. Financial dependency ratio, Financial Independence Ratio and the ratio degrees contributions public enterprises significant negative effect on capital expenditure . Effectiveness ratio of PAD does not significantly influence the allocation of capital expenditure. Keyword: Financial Performance, Decentralization, Financial Independence,   Abstrak. Penelitian ini bertujuan untuk menganalisis kinerja keuangan Pemerintah Kabupaten/Kota di Provinsi Jambi dan untuk mengetahui pengaruh kinerja keuangan baik secara simultan maupun secara parsial terhadap alokasi belanja modal. Data yang digunakan dalam penelitian ini merupakan data panel yang terdiri dari data time series yaitu data tahun 2010 – tahun 2013 dan data cross section yaitu data 9 (sembilan Kabupaten dan 2 (dua Kota yang berada di Provinsi Jambi. Metode analisis yaitu analisis

Analisis Daya Saing untuk Meningkatkan Kualitas Layanan terhadap Pelanggan dengan Pendekatan CRM di CV. BLITZSPOT

Directory of Open Access Journals (Sweden)

Suryadi Muhammad

2017-04-01

Full Text Available CV. Blitzspot adalah perusahaan yang bergerak di bidang jasa penyediaan layanan internet (internet service provider, yang berkantor pusat di Komplek Padasuka Indah Ruko Blok A-1, Cimahi, Jawa Barat. Berdasarkan hasil wawancara dan hasil observasi pada data transaksi CV. Blitzspot, konsumen CV. Blitzspot yang melakukan transaksi tiap tahunnya selalu berkurang, hal ini dikarenakan konsumen sering membandingkan layanan-layanan yang ditawarkan oleh para pesaing CV. Blitzspot. Bila permasalahan tersebut belum teratasi, konsumen CV. Blitzspot akan menurun tiap tahunnya dan akan selalu berpindah ke pesaing CV. Blitzspot. Direktur Utama CV. Blitzspot ingin menganalisis daya saing untuk menentukan layanan-layanan yang akan diberikan kepada pelanggan CV. Blitzspot dan penentuan strategi untuk mempertahankan konsumen CV. Blitzspot.  Metode Analisis daya saing yang digunakan adalah Model Analisis Berlian Porter dan Metode Pengelompokkan Pelanggan yang digunakan adalah Metode LRFM. Berdasarkan hasil pengujian dan pembahasan yang telah dibuat, maka dapat ditarik kesimpulan bahwa Direktur Utama dapat menganalisis daya saing CV. Blitzspot dengan menggunakan Berlian Porter untuk meningkatkan kualitas layanan terhadap pelanggan CV. Blitzspot.

X-ray fluorescence in investigations of cultural relics and archaeological finds

Energy Technology Data Exchange (ETDEWEB)

Musilek, Ladislav, E-mail: musilek@fjfi.cvut.cz [Czech Technical University in Prague, Faculty of Nuclear Sciences and Physical Engineering, Brehova 7, 115 19 Praha 1 (Czech Republic); Cechak, Tomas; Trojek, Tomas [Czech Technical University in Prague, Faculty of Nuclear Sciences and Physical Engineering, Brehova 7, 115 19 Praha 1 (Czech Republic)

2012-07-15

Some characteristic features of X-ray fluorescence (XRF) analysis make it an ideal method for investigations of cultural relics and archaeological finds. It has therefore become a standard method used in archaeometry. Paintings, frescos, manuscripts, pottery, metalwork, glass, and many other objects are analysed with the aim of recognising their materials, production technologies and origin, and for identifying counterfeits. This paper reviews various techniques used in XRF analyses of works of art, summarises the advantages and limitations of the method, and presents some typical examples of its use. The general review is supplemented by some techniques used and some results achieved at CTU-FNSPE in Prague. - Highlights: Black-Right-Pointing-Pointer Review of XRF analysis in archaeometry. Black-Right-Pointing-Pointer Instrumentation for XRF analysis with various sources of radiation. Black-Right-Pointing-Pointer Materials and artefacts, which can be measured and information, which can be obtained. Black-Right-Pointing-Pointer XRF analysis of artworks at the CTU Prague.

ANALISIS PENGUNGKAPAN SUSTAINABILITY REPORT PADA PERUSAHAAN NON-KEUANGAN TAHUN 2009-2013

Directory of Open Access Journals (Sweden)

Candri Puspita Marwati

2015-10-01

Full Text Available Penelitian ini bertujuan untuk menguji dan menganalisis pengaruh return on asset (ROA, likuiditas (current ratio, ukuran perusahaan (size, earning per share (EPS terhadap pengungkapan sustainability report. Sampel yang digunakan adalah perusahaan non-keuangan terdaftar di Bursa Efek Indonesia (BEI yang menerbitkan sustainability report sesuai standar GRI pada periode 2009-2013 dan diperoleh 12 perusahaan. Teknik analisis data menggunakan uji asumsi klasik: normalitas, multikolinearitas, autokorelasi dan heterokedastisitas. Uji hipotesis menggunakan analisis regresi berganda. Hasil penelitian ini menunjukkan bahwa ROA berpengaruh positif signifikan terhadap sustainability report, current ratio tidak mempengaruhi sustainability report, size memiliki pengaruh negatif dan signifikan terhadap sustainability report, dan EPS memiliki pengaruh negatif dan signifikan terhadap sustainability report.This study aims to examine and analyze the effect of return on assets (ROA, liquidity (current ratio, firm size (size, earnings per share (EPS on the disclosure of sustainability report. Sample are corporate non-financial listed on the Indonesia Stock Exchange (IDX and publishes a sustainability report according to GRI standard in the period 2009-2013 and obtained sample of 12 companies. Data were analyzed using classic assumption test: normality, multicollinearity, autocorrelation and heterokedastisitas. Hypothesis testing using multiple regression analysis. The results showed that, ROA significant positive effect on sustainability report. current ratio does not affect the sustainability report. size has a negative and significant impact on the sustainability report, and EPS has a negative and significant impact on the sustainability report.

Scherben scheibenweise

DEFF Research Database (Denmark)

Philippsen, Bente

2014-01-01

Ceramic sherds contain valuable information about chronology, nutrition and cuisine of prehistoric cultures, and can be used to reconstruct life and economy of our ancestors. Scientific methods can obtain many of this information from the pottery. Radiocarbon dating can determine the time...... of production or use of the pottery. Often, archaeological sherds have to be crushed to obtain material for radiocarbon dating and other analyses. This is the case when dating organic temper, or analysing the lipids which the clay absorbed during food preparation. The desired sample material may often...

Analisis Kelayakan Finansial Usaha Budidaya Bambu

Directory of Open Access Journals (Sweden)

Husnul Khotimah

2015-12-01

Full Text Available Budidaya bambu diperlukan untuk menambah populasi bambu yang cenderung berkurang yang disebabkan oleh beralihnya fungsi lahan yang digunakan untuk pemukiman atau diganti dengan komoditi tanaman lain yang dianggap lebih menguntungkan. Sementara itu kebutuhan bahan baku bambu terus meningkat sejalan dengan pertumbuhan penduduk dan perkembangan kemajuan ilmu pengetahuan. Budidaya bambu bermanfaat selain untuk menjaga ketersediaan suplai juga untuk meningkatkan kualitas bambu untuk memenuhi permintaan pasar. Tulisan ini mengkaji analisis finansial dari penanaman bambu. Kajian finansial dibutuhkan untuk menunjukkan bahwa upaya penanaman atau budidaya bambu ini layak atau tidak secara finansial untuk dilakukan. Data yang digunakan adalah data hasil penelitian di perusahaan perkebunan bambu PT XYZ di Lampung. Hasil penelitian menunjukkan bahwa nilai NPV (Rp 36.644.364,08 lebih besar dari nol, Net B/C (2,56 lebih besar dari satu, IRR (11 % lebih besar dari suku bunga 6 %, serta payback period pada tahun ke-9 umur proyek 15 tahun. Berdasarkan kriteria indikator kelayakan finansial dapat disimpulkan bahwa usaha budidaya bambu layak secara finansial untuk diusahakan. Katakunci: Hasil Hutan Bukan Kayu (HHBK, budidaya bambu, studi kelayakan, analisis finansial   Financial analysis and feasibity study of bamboo cultivation  Abstract Bamboo cultivation is necessary to increase the population of bamboo clumps. The bamboo clumps tend to decrease due to the shift of used lands for residential or replaced by other crop comodities, which are considered more profitable. On the other hand, the need of bamboo for raw materials remain increase in line with population growth and the development of science. The important of the bamboo cultivation are to maintain the availability of its supply and to improve the quality of bamboo, which meet the market demands. This paper examined financial analysis of bamboo cultivation. Financial study was necessary to show whether

Stopy dálkových kontaktů na neolitickém sídlišti v Kolíně-Šťáralce

Czech Academy of Sciences Publication Activity Database

Dufek, J.; Malyková, Drahomíra; Popelka, M.; Přichystal, A.

2016-01-01

Roč. 20, č. 2 (2016), s. 935-957 ISSN 1214-3553 Institutional support: RVO:67985912 Keywords : Stroked Pottery culture * lithic chipped industry * long-distance contacts Subject RIV: AC - Archeology, Anthropology, Ethnology

Reperti ceramici dalle campagne di ricognizione 2006-2008 del progetto R.I.M.E.M.: metodologie di lavoro e risultati / Pottery finds from the 2006-2008 field-walking campaigns of the R.I.M.E.M. project: methodology and results

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Ana Konestra

2015-12-01

Full Text Available In questo contributo s’intende illustrare alcune valutazioni introduttive e metodologiche riguardanti il lavoro di studio e classificazione operato sui reperti ceramici del progetto R.I.M.E.M. e presentato nel dettaglio negli articoli a seguire (Konestra, Virgili. Il materiale da ricognizione presenta, infatti, numerose problematiche di riconoscimento e datazione, soprattutto per i secoli altomedievali, alle quali si è cercato di far fronte attraverso una catalogazione intensiva dei singoli reperti diagnostici, per mezzo di un database creato ad hoc. La seconda sezione dell’articolo è dedicata interamente ai dati ricavati dalle analisi archeometriche, effettuate dal dip. di Scienze della Terra dell’Università di Camerino (prof. E. Paris e focalizzate alla comprensione di alcuni aspetti tecnologici e produttivi riguardanti in particolare le classi morfologiche dei forni coperchio e dei paioli a cestello. Segue un breve paragrafo conclusivo sui risultati salienti delle indagini sui materiali di età romana e medievale e un catalogo degli impasti autopticamente riconosciuti e citati negli articoli successivi. This paper aims to illustrate introductory and methodological features peculiar to the study and classification of pottery finds yielded by the R.I.M.E.M. project surveys and presented in detail in the following papers (Konestra and Virgili. Field-walking finds, in fact, present numerous issues in recognition and dating, particularly for those of early Middle Age date, which we tried to overcome by intensive cataloguing of diagnostic shreds by means of an ad hoc database. A brief overview of the conclusions drawn from Roman and Medieval finds study is presented as well, with an appendix containing the fabric’s catalogue referred to in the following papers and compiled by macroscopic shred analysis. The second section of the paper is entirely dedicated to presenting the data from the archaeometric analysis carried out by the

ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI INDEPENDENSI PENAMPILAN AKUNTAN PUBLIK

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Ardiani Ika S.

2012-03-01

Full Text Available Tujuan dari penelitian ini adalah untuk menguji secara empiris faktor-faktor yang mempengaruhi independensi penampilan akuntan publik baik secara parsial dan simultan. Faktor-faktor tersebut adalah financial interests, hubungan bisnis dengan klien, pelayanan asuransi dan audit, hubungan antara klien atau yg diaudit dengan auditor, kompetisi antara Kantor Akuntan Publik (KAP, ukuran KAP dan audit fee. Populasi dalam penelitian ini adalah para auditor di akuntan publik di Semarang tahun 2009. Metode penyeleksian sampel yang digunakan adalah convenience sampling dan jumlah respondennya 35. Alat analisis yang digunakan adalah multiple regression analysis. Dimulai dengan analisis kuantitatif untuk mengetes validitas dan reabilitas. Kemudian dilanjutkan uji asumsi klasik termasuk normality, multicollinearity, and heteroscedastisity. Hasil menunjukkan bahwa 6 variabel yang sudah dikaji secara simultan dan partial tersebut mempunyai efek yang signifikan terhadap independensi penampilan akuntan publik dengan R square 0.749. The objective of this study is to test empirically the factors that influence the independence of public accountant appearance both partially and simultaneously. The factors cover financial interests, business relationships with clients, assurance services and audit services, the length of relationship between client or auditee and auditor, the competition between Public Accountan Offices (KAPs, the size of KAP, and audit fee. The population in this study was the auditors who worked in the public accountant’s office in Semarang in 2009. The sample selection method is a convenience sampling and the  number of  respondents are 35. The Analysis tools used is multiple regression analysis. It starts by applying quantitative analysis to test the validity and reliability. Then, it is continued by testing the classical assumptions which include normality, multicollinearity, and heteroscedastisity. The result shows that the six

Dove sta andando l'analisi musicale? Riflessioni sul VII EuroMac

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Mario Baroni

2014-01-01

Full Text Available Come tutti i lettori della Rivista ormai sapranno, si è svolto a Roma dal 29 settembre al 2 ottobre di quest’anno, presso il Conservatorio di S. Cecilia, il settimo convegno europeo di analisi musicale (VII European Music Analysis Conference ossia VII EuroMac. Nel convegno, organizzato dal GATM e diretto da Giorgio Sanguinetti, sono state presentate 197 relazioni e svolti otto laboratori. Tutti i materiali sono stati riassunti in un volume (Programme and Abstract Book, Iter Edizioni di Subiaco curato da Egidio Pozzi e Antonio Cascelli.

Analisis Pengaruh Konsentrasi Gas LPG Menggunakan Sensor TGS 2610 Berbasis Mikrokontroler AVR ATMega8535

OpenAIRE

Nurhalimah

2011-01-01

Telah dilakukan analisis kuantitatif gas dalam LPG. Penelitian ini dilakukan untuk mengukur konsentrasi gas LPG terhadap sensor. Metoda yang digunakan untuk mengukur konsentrasi gas LPG yaitu sensor gas semikonduktor jenis TGS 2610 keluaran Figaro yang digunakan untuk mendeteksi keberadaan gas. Sementara yang menjadi pusat pengendalian dari seluruh alat yang dirancang digunakan mikrokontroler AVR ATMega8535. Selain itu sistem yang dirancang dilengkapi LCD sebagai tampilan nilai konsentrasi ga...

Analisis komoditas unggulan perikanan budidaya Kabupaten Pidie Jaya

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Farok Afero

2015-06-01

Full Text Available Abstract. Snapper (Lates calcarifer, grouper (Epinephelus coioides, tiger shrimp (Penaeus monodon, vannamei shrimp (Litopenaeus vannamei and tilapia (Oreochromis niloticus are leading commodity worthly cultivated in Pidie Jaya. Bandar Baru and Tringgadeng an appropriate areas for black tiger shrimp while Jangka Buya and Ulim approriate areas for vannamei cultivation. AHP analysis showed black tiger shrimp is top priority based on the economic value while vannamei shrimp is top priority based on enterprise sustainability. Financial analysis of snapper, grouper, black tiger shrimp, vannamei shrimp and tilapia farming generated positive cash flow and NPV, IRR > 100%, the ratio of benefit to cost of production > 1,30 and payback period of investment costs  < 1 year, thus demonstrating the feasibility of cultivation of these leading commodities. Vannamei shrimp cultivation showed positive prospect as long the market offers premium price. Grouper and snapper had a positive outlook because high demand of high-quality fish in the international market. Keywords: Leading commodity; financial analysis; aquaculture; Pidie Jaya Abstrak. Komoditas kakap (Lates calcarifer, kerapu (Epinephelus coioides,udang windu (Penaeus monodon, udang vannamei (Litopenaeus vannamei dan nila (Oreochromis niloticus adalah komoditas unggulan yang layak dibudidaya di Kabupaten Pidie Jaya. Bandar Baru dan Tringgadeng merupakan kawasan yang layak untuk pengembangan komoditas udang windu sedangkan Jangka Buya dan Ulim layak untuk pengembangan komoditas udang vannamei. Analisis AHP menunjukkan komoditas udang windu menjadi prioritas utama untuk dikembangkan berdasarkan nilai ekonomi sedangkan udang vannamei menjadi prioritas utama berdasarkan keberlanjutan usaha. Analisis indikator keuangan budidaya kakap, kerapu, udang windu, vannamei dan nila menunjukkan usaha budidaya komoditas unggulan menghasilkan arus kas kumulatif dan NPV positif, nilai  IRR diatas 100%, rasio keuntungan

Analisis Film Horor Indonesia Produksi Tahun 2014 (Studi Kasus: Mall Klender dan Kamar 207

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Dedi Sukatno Sembiring Meliala

2016-02-01

Full Text Available Abstrak Film horor erat kaitannya dengan tokoh antagonis yang menimbulkan ketakutan pada penonton dalam bentuk makhluk supranatural seperti hantu, roh jahat dan sebagainya. Karakteristik film dengan genre horor membuat penonton terbawa suasana dengan alur ceritanya yang menakutkan. Namun, beberapa dari film horor Indonesia menyajikan adegan-adegan yang kurang sopan bahkan tergolong asusila atau porno. Untuk itu, penelitian ini ingin melihat apakah terdapat konten pornografi pada film Mall Klender dan Kamar 207 yang merupakan film horor Indonesia terlaris di tahun 2014. Analisis dilakukan dengan melihat pandangan dan penilaian 30 responden dengan karakteristik yaitu penonton film horor Indonesia yang berusia 20-40 tahun. Berdasarkan hasil analisis, tidak didapatkan konten pornografi pada film Mall Klender dan Kamar 207. Adegan-adegan yang terindikasi sebagai konten pornografi ternyata masih dapat diterima oleh penonton sebagai adegan yang berada dalam batas kewajaran dan mendukung pembawaan suasana dan kesan dalam cerita yang disampaikan. Kata Kunci: film horror Indonesia, analisis konten, pornografi Abstract The horror film is closely related to the antagonist that causes fear for audience in the form of supernatural creatures such as ghosts, demons and so on. Characteristic of the horor film is to make the audience carried away with the scary plot. However, some of the existing Indonesian horror film presents scenes that classified as obscene or pornographic. Therefore, this study wanted to see if there are any pornographic content on the film Klender Mall and Room 207 is the best-selling Indonesian horror movie in 2014. The analysis was done by looking at the view and assessment of 30 respondents which are Indonesian horror movie goers aged 20-40 years. Based on the analysis, there is no founding of pornographic content on the film Klender Mall and Room 207. The scenes that indicated as pornographic content was still acceptable by the audience

Sídliště a pohřeb kultury s vypíchanou keramikou v Dětenicích, okr. Jičín

Czech Academy of Sciences Publication Activity Database

Novák, R.; Šída, P.; Kubálek, P.; Nývltová Fišáková, Miriam

2017-01-01

Roč. 21, č. 2 (2017), s. 529-554 ISSN 1214-3553 Institutional support: RVO:68081758 Keywords : neolithic * stroked pottery culture * settlement area * burial Subject RIV: AC - Archeology, Anthropology, Ethnology OBOR OECD: Archaeology

Analysis system and remote monitoring of atmospheric discharges; Sistema de analisis y monitoreo remoto de descargas atmosfericas

Energy Technology Data Exchange (ETDEWEB)

Zabre Borgaro, Eric; Rodriguez Padilla, Ma. Consuelo [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

1996-12-31

A system for analysis and monitoring of atmospheric discharges (SAMDA (Sistema de Analisis y Monitoreo de Descargas Atmosfericas) (lightnings)) in an electronic device that subsequently transmits these data as automatic processing or by request of a user from a computer operating as a remote station, is described. Also, the characteristics of the SAMDA, its evolution, and the challenges encountered along the development of this project and comments on possible improvements to the equipment and data recordings of this nature, are described. [Espanol] Se presenta el sistema de analisis y monitoreo de descargas atmosfericas (SAMDA) utilizado en la deteccion y registro de descargas atmosfericas (rayos) en un equipo electronico que posteriormente transmite estos datos como procesamiento automatico o por peticion de un usuario desde una computadora, operando como estacion remota. Asimismo, se describen las caracteristicas del SAMDA, su evolucion, los retos encontrados a lo largo del desarrollo de este proyecto y comentarios sobre posibles mejoras a equipos y registros de datos de esta naturaleza.

Analysis system and remote monitoring of atmospheric discharges; Sistema de analisis y monitoreo remoto de descargas atmosfericas

Energy Technology Data Exchange (ETDEWEB)

Zabre Borgaro, Eric; Rodriguez Padilla, Ma Consuelo [Instituto de Investigaciones Electricas, Cuernavaca (Mexico)

1997-12-31

A system for analysis and monitoring of atmospheric discharges (SAMDA (Sistema de Analisis y Monitoreo de Descargas Atmosfericas) (lightnings)) in an electronic device that subsequently transmits these data as automatic processing or by request of a user from a computer operating as a remote station, is described. Also, the characteristics of the SAMDA, its evolution, and the challenges encountered along the development of this project and comments on possible improvements to the equipment and data recordings of this nature, are described. [Espanol] Se presenta el sistema de analisis y monitoreo de descargas atmosfericas (SAMDA) utilizado en la deteccion y registro de descargas atmosfericas (rayos) en un equipo electronico que posteriormente transmite estos datos como procesamiento automatico o por peticion de un usuario desde una computadora, operando como estacion remota. Asimismo, se describen las caracteristicas del SAMDA, su evolucion, los retos encontrados a lo largo del desarrollo de este proyecto y comentarios sobre posibles mejoras a equipos y registros de datos de esta naturaleza.

Passione o leggerezza? Un’analisi contrastiva di pubblicità italiane e tedesche

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Federica Ricci Garotti

2014-02-01

Full Text Available Quale relazione esiste tra i gusti e le abitudini alimentari e l’identità? E in che modo il testo pubblicitario può aiutare a svelare la propria cultura e quella degli altri? Questo è uno degli interrogativi a cui il contributo cerca di dare una risposta analizzando un corpus di campagne pubblicitarie non esteso, ma significativo. Sono stati presi in esame, infatti, testi pubblicitari in italiano e in tedesco riguardanti le stesse marche di prodotti alimentari distribuiti in Italia e in Germania. I testi sono stati analizzati in chiave contrastiva attraverso le componenti linguistiche e visive, seguendo l’impostazione di alcuni tra gli studi più recenti sul testo multimodale. Il confronto tra le strategie utilizzate permette di confrontare sia il rapporto delle due culture con il cibo sia le tendenze attuali delle abitudini alimentari dei destinatari del messaggio. Di particolare interesse sono i testi pubblicitari di prodotti italiani (Barilla per un pubblico tedesco e, viceversa, anche se meno numerosi, di prodotti tedeschi (ad esempio Müller per un pubblico italiano. La presenza di stereotipi linguistici e culturali arricchisce l’analisi interculturale del rapporto, sempre complesso ma mai banale, tra i due Paesi e svela che, sorprendentemente, il linguaggio tedesco utilizzato per il gusto è molto più tradizionale e informativo di quello italiano, che contiene maggiori ambiguità e dunque esercita un’influenza più autoritaria sul gusto nella cultura italiana.

Analisis Zona Permeabel Fluida Sistem Panas Bumi Gunungapi Slamet Berdasarkan Analisis Kerapatan Kelurusan Citra SRTM Dan Struktur Geologi

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Sachrul Iswahyudi

2016-03-01

Full Text Available Keberadaan manifestasi panasbumi di sekitar Gunungapi Slamet tidak dapat dipisahkan dari zona-zona permeabilitas yang berkembang. Lokasi-lokasi lulus air tersebut (zona permeabel yang memungkinkan terbentuknya sirkulasi fluida tempat air masuk untuk mengisi reservoir panas bumi dan air keluar ke permukaan bumi sebagai manifesatasi mata air panasbumi di sekitar Gunungapi Slamet. Publikasi yang berupa hasil penelitian ini mencoba mengidentifikasi zona-zona permeabel tersebut berdasarkan anaslisis kerapatan kelurusan yang terekam dalam citra SRTM. Identifikasi kelurusan-kelurusan pada citra berdasarkan komponen-komponen interpretasi citra, yaitu tona, tekstur, pola, bentuk dan relief. Hasil analisis tersebut dikompilasi dengan data struktur geologi regional yang sebelumnya telah diidentifikasi dan data lapangan berupa manifestasi mata air panas. Lokasi-lokasi dengan kerapatan kelurusan yang tinggi pada citra SRTM umumnya bersesuaian dengan zona struktur geologi regional keberadaan manifestasi mata air panas. Daerah tersebut memanjang relatif utara-selatan di bagian barat dan timur-barat di bagian selatan peta. Daerah-daerah inilah yang merupakan daerah lulus air tempat fluida bersirkulasi membentuk sistem panasbumi Gunungapi Slamet.

Analisis Pengaruh Parameter Operasional dan Penggunaan Stabilizer terhadap Perilaku Arah Belok Mobil Toyota Fortuner 4.0 V6 SR (AT 4X4

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Deva Andriansyah

2017-01-01

Full Text Available Salah satu tipe mobil yang diminati oleh masyarakat Indonesia yaitu Toyota Fortuner yang termasuk dalam kelas mobil SUV (sport utility vehicle. Dalam pengoperasiannya mobil SUV harus mampu memberikan keamanan dan kenyamanan bagi pengendaranya. Salah satu faktor penunjang dari segi keamanan mobil ini yaitu perilaku arah beloknya. Dengan harga jual yang relatif tinggi di Indonesia, diharapkan mobil ini dapat memberikan perilaku arah belok yang baik. Terdapat dua tahapan dalam peneltian ini yaitu tahap analisis dan uji jalan pada radius belok tetap, 10 meter. Pada tahap analisis dilakukan perhitungan berdasarkan analisa slip, skid, dan guling untuk mengetahui perilaku arah belok mobil dengan variasi pada parameter operasionalnya yaitu: jumlah penumpang, kecepatan, sudut belok, kondisi permukaan jalan, dan tekanan ban. Selain itu, analisis pengaruh penggunaaan stabilizer terhadap perilaku arah belok mobil juga dilakukan. Uji jalan dilakukan untuk mengetahui Koefisien Understeer (KUS dari mobil tersebut pada jalan aspal dan tanah dengan kondisi mobil tanpa dan menggunakan stabilizer. Hasil yang didapatkan dari uji jalan akan dibandingkan dengan hasil dari analisis perhitungan. Hasil penelitian ini menunjukkan bahwa mobil Toyota Fortuner mengalami kondisi belok paling baik ketika dinaiki oleh 2 orang penumpang dengan tekanan ban sebesar 35 Psi dan melintas pada jalan aspal karena kendaraan lebih sedikit mengalami oversteer dan memiliki (KUS positif terkecil serta tidak mudah mengalami skid. Penggunaan stabilizer pada mobil Toyota Fortuner tidak berpengaruh terhadap perilaku arah beloknya karena KUS yang dihasilkan pada uji jalan nilainya hampir sama yaitu 1,8045 dan 1,8115 pada jalan aspal serta 2,151 dan 2,1641 pada jalan tanah. Namun, penggunaan stabilizer bermanfaat untuk memperkecil sudut guling ketika mobil berbelok.

A non-destructive spectroscopic study of the decoration of archaeological pottery: from matt-painted bichrome ceramic sherds (southern Italy, VIII-VII B.C.) to an intact Etruscan cinerary urn

Science.gov (United States)

Bruni, Silvia; Guglielmi, Vittoria; Della Foglia, Elena; Castoldi, Marina; Bagnasco Gianni, Giovanna

2018-02-01

A study is presented based on the use of entirely non-destructive spectroscopic techniques to analyze the chemical composition of the painted surface layer of archaeological pottery. This study aims to define both the raw materials and the working technology of ancient potters. Energy-dispersive X-ray analysis, micro-Raman spectroscopy, visible and near infrared (NIR) diffuse reflection spectroscopy and external reflection Fourier-transform infrared (FTIR) spectroscopy were applied to matt-painted bichrome pottery sherds (VIII-VII century B.C.) from the site of Incoronata near Metaponto in southern Italy. Two different raw materials, ochre and iron-rich clay, were recognized for the red decoration, while the dark areas resulted to have been obtained by the so-called manganese black technique. In any case, it was demonstrated that the decoration was applied before firing, in spite of its sometimes grainy aspect that could suggest a post-firing application. For the samples with a more sophisticated decorative pattern a red/black/white polychromy was recognized, as the lighter areas correspond to an ;intentional white; obtained by the firing of a calcium-rich clay. Reflection spectroscopy in the visible-NIR and mid-IR as well as micro-Raman spectroscopy were then employed to characterize the decoration of an intact ceramic urn from the Etruscan town of Chiusi, evidencing a post-firing painting based on the use of red ochre, carbon black and lime, possibly imitating the ;fresco; technique used in wall paintings.

Analisis Faktor Pembentuk Ekuitas Merek Toyota dan Daihatsu di Indonesia (Studi Komparasi pada Masyarakat Bandung)

OpenAIRE

Sigiro, Cristine Afriani; Rachma Putri, Yuliani; Ilfandy Imran, Ayub

2016-01-01

Toyota dan Daihatsu merupakan dua merek otomotif (mobil) yang sangat fenomenal di kalangan masyarakat Indonesia. Produk dari kedua merek tersebut memiliki persamaan yang identik, namun Toyota memasarkan produknya lebih mahal dibandingkan Daihatsu. Tujuan penelitian ini untuk mengetahui perbandingan ekuitas merek Toyota dan Daihatsu menurut masyarakat Bandung. Penelitian ini menggunakan paradigma penelitian positivistik dengan metode penelitian studi komparatif melalui teknik analisis data yan...

Identifiksi Sebaran Litologi berdasarkan Analisis Data Resistivitas di Gunung Wungkal

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Nurul Dzakiya

2017-05-01

Full Text Available Analisis data untuk mengidentifikasi sebaran litologi yang memiliki potensi bahan galian industri di Daerah Gunung Wungkal Yogyakarta dengan menggunakan metode resistivitas dan survei geologi permukaan telah dilakukan. Hasil korelasi kedua data tersebut menunjukkan sebaran litologi merupakan pelapukan intrusi batuan beku yang kemudian menghasilkan material lempung (6,0-10 m, lempung pasiran (11-30 m dan lapukan batuan diorit (30-55 m yang berada di kedalaman berbeda. Ketebalan batuan di permukaan sekitar 225-231 meter berdasarkan penampang peta geologi dengan arah sebaran dari Barat Laut hingga Tenggara. Proses pelapukan dan alterasi di daerah ini intensif (alterasi argilik dengan jenis morfologi perbukitan intrusi terdenudasi dan dataran Alluvial.

Dating by thermoluminescence 127 pottery fragments collected from 4 archaeological sites in Taquari valley, Rio grande do Sul state, Brazil

International Nuclear Information System (INIS)

Watanabe, Shigueo; Cano, Nilo F.; Gennari, R.F.; Goncalves, D.C.; Machado, Neli T.G.

2011-01-01

127 fragments of pottery from excavation of four archaeological sites in Taquari Valley, close to Lajeado, State of Rio Grande do Sul, Brazil have been dated by thermoluminescence. After usual crushing, sieving, immersing in HCl solution and then in HF solution, accumulated dose, Dac, (or equivalent or paleodose) has been measured using additive method. The annual dose rate of natural radiation was estimated from uranium, thorium and potassium content in both soil from where these fragments have been collected and in fragments itselves. Cosmic ray contribution was added. The interesting finding is that the glow curves of quartz grains from sites enumerated 101, 110 and 114 indicated rare variety of quartz known as reddish quarts, whereas the glow curves of quartz grains, from the site numbered 107 are equal to these of usual quartz (hyaline). Results of dating and the properties of reddish quartz will be discussed. (author)

Zimbabwe culture before Mapungubwe: new evidence from Mapela Hill, South-Western Zimbabwe.

Science.gov (United States)

Chirikure, Shadreck; Manyanga, Munyaradzi; Pollard, A Mark; Bandama, Foreman; Mahachi, Godfrey; Pikirayi, Innocent

2014-01-01

Across the globe, the emergence of complex societies excites intense academic debate in archaeology and allied disciplines. Not surprisingly, in southern Africa the traditional assumption that the evolution of socio-political complexity began with ideological transformations from K2 to Mapungubwe between CE1200 and 1220 is clouded in controversy. It is believed that the K2-Mapungubwe transitions crystallised class distinction and sacred leadership, thought to be the key elements of the Zimbabwe culture on Mapungubwe Hill long before they emerged anywhere else. From Mapungubwe (CE1220-1290), the Zimbabwe culture was expressed at Great Zimbabwe (CE1300-1450) and eventually Khami (CE1450-1820). However, new fieldwork at Mapela Hill, when coupled with a Bayesian chronology, offers tremendous fresh insights which refute this orthodoxy. Firstly, Mapela possesses enormous prestige stone-walled terraces whose initial construction date from the 11th century CE, almost two hundred years earlier than Mapungubwe. Secondly, the basal levels of the Mapela terraces and hilltop contain élite solid dhaka (adobe) floors associated with K2 pottery and glass beads. Thirdly, with a hilltop and flat area occupation since the 11th century CE, Mapela exhibits evidence of class distinction and sacred leadership earlier than K2 and Mapungubwe, the supposed propagators of the Zimbabwe culture. Fourthly, Mapungubwe material culture only appeared later in the Mapela sequence and therefore post-dates the earliest appearance of stone walling and dhaka floors at the site. Since stone walls, dhaka floors and class distinction are the essence of the Zimbabwe culture, their earlier appearance at Mapela suggests that Mapungubwe can no longer be regarded as the sole cradle of the Zimbabwe culture. This demands not just fresh ways of accounting for the rise of socio-political complexity in southern Africa, but also significant adjustments to existing models.

ANALISIS FUNDAMENTAL MAKRO DAN INTEGRASI PASAR SAHAM DUNIA DENGAN BURSA EFEK INDONESIA

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Luh Gede Sri Artini

2017-11-01

Full Text Available Penelitian ini merupakan gabungan dari penelitian sebelumnya mengenai hubungan antara harga saham dengan kinerja ekonomi makro, dan penelitian mengenai integrasi Pasar Modal internasional.Variabel ekonomi makro dalam penelitian ini dibatasi pada pertumbuhan PDB, tingkat suku bunga SBI dan nilai Kurs dolar Amerika terhadap Rupiah dan Indeks saham digunakan adalah Indeks Dow Jones, Indeks Saham Australia, Indeks Shanghai dan Indeks Singapura. Data dikumpulkan dari tahun 2011 sampai tahun 2015 secara bulanan dengan teknik analisis regresi linier dengan bantuan Statistical Package For Social Science (SPSS

TUGAS DAN WEWENANG PUSAT PELAPORAN DAN ANALISIS TRANSAKSI KEUANGAN (PPATK DALAM PEMBERANTASAN TINDAK PIDANA PENCUCIAN UANG

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Johari Johari

2014-03-01

Full Text Available Tugas dan wewenang Pusat Pelaporan dan Analisis Transaksi Keuangan (PPATK terdapat di dalam Pasal 26 dan Pasal 27 Undang-Undang No. 25 Tahun 2003 tentang Tindak Pencucian Uang. Berdasarkan ketentuan tersebut, tugas dan wewenang PPATK tersebut bertujuan untuk mendeteksi terjadinya tindak pidana pencucian uang, dan membantu penegakan hukum yang berkaitan dengan pencucian uang, termasuk tindak pidana asal yang melahirkannya (predicate offences. Namun, Peranan PPATK akan berjalan secara efektif apabila aparat penegak hukum seperti Kepolisian, Kejaksaan, Pengadilan, Bea dan Cukai, para regulator seperti Bank Indonesia, Departemen Keuangan, Badan Pengawas Pasar Modal serta Penyedia Jasa Keuangan, industri perbankan, asuransi, perusahaan pembiayaan, dana pensiun, perusahaan efek, pengelola reksadana, media massa, masyarakat bekerjasama secara terorganisir dan terpadu dalam pemberantasan tindak pencucian uang di Indonesia. Dengan kewenangan yang dimilikinya, PPATK dapat mengejar hasil dari kejahatan, apabila hasil kejahatan tersebut dapat dikejar dan disita maka negara dengan sendirinya akan mengurangi tindak kejahatan itu sendiri. Kata kunci : Pencucian uang, tindak pidana pencucian uang (money laundering, kejahatan terorganisir, dan Pusat Pelaporan dan Analisis Transaksi Keuangan (PPATK.

ANALISIS KELAYAKAN DAN SENSITIVITAS HARGA INPUT PADA USAHA BUDIDAYA IKAN LELE DALAM KOLAM TERPAL DI KOTA BANJARBARU PROVINSI KALIMANTAN SELATAN

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Idiannor Mahyudin

2016-10-01

Full Text Available Salah satu kegiatan ekonomi berbasis sumberdaya hayati pada sektor perikanan adalah kegiatan budidaya ikan.  Tetapi dengan keterbatasan lahan yang dimiliki dan untuk memanfaatkan lahan pekarangan supaya bernilai produktif maka masyarakat Banjarbaru banyak mengusahakan budidaya ikan lele di kolam terpal. Penelitian ini bertujuan untuk (1 menganalisis layak atau tidaknya usaha budidaya ikan lele di kolam terpal; (2 menganalisis pengaruh perubahan harga input terhadap usaha budidaya ikan lele di kolam terpal; (3 mengetahui permasalahan yang dihadapi oleh pelaku usaha budidaya  ikan lele di kolam terpal di Kotamadya Banjarbaru. Penelitian ini menggunakan metode survei dan wawancara. Data yang dikumpulkan meliputi data primer dan data sekunder. Lokasi sampel ditentukan secara sengaja (purposive, yakni Kotamadya Banjarbaru. Wawancara dilakukan terhadap petani ikan  yang aktif mengelola kegiatan usaha budidaya  ikan lele di kolam terpal, yakni sebanyak 200 petani ikan.  Penetapan jumlah sampel dilakukan secara random mengingat populasi yang homogen. Analisis data untuk menjawab tujuan pertama, yakni menganalisis kelayakan investasi usaha budidaya ikan lele di kolam terpal , digunakan perhitungan pada kriteria investasi yang meliputi Net Present Value (NPV, Net Benefit Cost Ratio (Net BCR, Internal Rate of Return (IRR dan Payback Period.   Untuk menjawab tujuan kedua dilakukan pengujian terhadap hasil kelayakan usaha pada metode di atas dengan mempertimbangkan adanya kenaikan harga pakan. Selanjutnya untuk menjawab tujuan ketiga, yakni mengetahui permasalahan yang dihadapi pelaku usaha budidaya ikan lele di kolam terpal, digunakan analisis deskriptif dengan cara mengkaji data-data primer/sekunder dan selanjutnya memaparkannya secara tertulis. Hasil analisis kelayakan usaha diperoleh nilai NPV 12% sebesar Rp 96.600,081 > 0, nilai B/C 12% = 2,089 > 1 dan nilai IRR = ~ (tidak terhingga  > dari tingkat bunga berlaku. Dari hasil kelayakan usaha

Analisis Gameplay Game Genre Virtual Pet

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Abi Senoprabowo

2015-02-01

Full Text Available Game adalah struktur interaktif yang membuat pemain berjuang menuju sebuah tujuan. Game dapat memberikan emosi dan mood, menghubungkan dengan orang latihan, sarana latihan, serta dapat memberikan edukasi. Salah satu game yang berkembang saat ini adalah game bergenre Virtual pet. Game virtual pet merupakan game simulasi memelihara sesuatu. Virtual pet memiliki gameplay yang menarik dan menyenangkan yang membuat pemain seolah-olah benar-benar memiliki binatang peliharaan mereka sendiri. Virtual pet dianggap oleh sebagian besar penggunanya dapat memberikan kegembiraan serta rasa kasih sayang karena tingkat interaksinya yang baik. Banyak pengembang game pemula yang mengembangkan genre ini sebagai game yang mereka buat karena kemudahaan dan tingkat penggunanya yang banyak. Akan tetapi banyak dari pengembang game pemula tidak memperhatikan tingkat keberlanjutan game virtual pet yang mereka buat sehingga membuat pemain cepat bosan. Pada penelitian ini, analisis game bergenre virtual pet yang sudah sukses dibuat seperti Zombigotchi, Tamagotchi Unicorn, dan Bird Land, diharapkan dapat membantu para pengembang game pemula agar mengetahui cara merancang dan mengembangkan game virtual pet dengan baik. Kata Kunci: game, gameplay, virtual pet

ANALISIS RESIDU PESTISIDA PIRETRIN DALAM TOMAT DAN SELADA DARI BEBERAPA PASAR DI JAKARTA

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D. Mutiatikum

2012-10-01

Full Text Available Penggunaan pestisida untuk budidaya komoditi pertanian memungkinkan adanya residu pestisida dalam sayuran sehingga konsumen berisiko tercemar pestisida yang merupakan zat toksik  sehingga diperlukan pemantmwn kadar residu dalam sayuran terutama yang langsung dikonsumsi tanpa dimasak. Penetapan  residu pestisida dilakukan dengan menggunakan kromatografi gas (GC. Hasil analisis residu pestisida golongan peretrin dalam tomat dan selada yang disampling dari pasar induk, pasar tradisional. pasar swalayan dan hipermarket yang berada diwilayah Jakarta menunjukkan hasil yang negatif (tidak terdeteksi.

Slavjane na territorii Čechii i ich kontakty v VI-VII vv

Czech Academy of Sciences Publication Activity Database

Profantová, Naďa

2015-01-01

Roč. 2015, č. 5 (2015), s. 97-116 ISSN 1608-9057 Institutional support: RVO:67985912 Keywords : Prague-type pottery culture * contacts * archaeology and identity * palmate fibulae * Byzantine buckles Subject RIV: AC - Archeology, Anthropology, Ethnology

Analisi dei cicli del mercato immobiliare: un applicazione sui dati italiani

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Maurizio Festa!

2012-06-01

Full Text Available Utilizzando i dati italiani, sulla base dell'approccio teorico del ciclo "a nido d'ape" proposto da Janssen, Kruijt e Needham nel 1994, questo articolo propone un ulteriore contributo allo studio delle dinamiche del mercato immobiliare italiano. Utilizzando alcuni indicatori del mercato, si presentano i grafici del ciclo a nido d'ape per tutte le regioni e per le principali città. Tecniche di cluster analysis sono utilizzate per raggruppare le regioni che mostrano andamenti simili. L'obiettivo finale dell'analisi è quindi quello di esaminare il territorio nazionale in termini di sviluppo ed evoluzione del mercato delle abitazioni.

PENINGKATAN KEMAMPUAN ANALISIS MASALAH EKONOMI DENGAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING (STUDI PADA SISWA KELAS X IIS 3 SMA 1 BAE KUDUS TAHUN AJARAN 2014/2015

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Kurnia Norma Handayani

2015-02-01

Full Text Available atar belakang penelitian ini adalah karena kurangnya kemampuan analisis masalah ekonomi sehingga menyebabkan kurangnya pemahaman siswa akan materi dan berpengaruh terhadap hasil belajar siswa kurang optimal, selain itu karena metode pembelajaran yang digunakan tidak tepat yaitu menggunakan ceramah tanpa variasi sedangkan karakter materinya adalah teoritis dan membutuhkan analisis. Penelitian ini bertujuan untuk mengetahui peningkatan kemampuan analisis masalah ekonomi dengan model pembelajaran Problem Based Learning dan mengetahui penerapan model pembelajaran Problem Based Learning untuk meningkatkan kemampuan analisis masalah ekonomi. Subyek penelitian ini adalah siswa kelas X IIS 3 SMA 1 Bae Kudus. Penelitian ini merupakan penelitian tindakan kelas yang dilakukan dalam 2 siklus. Hasil penelitian ini diperoleh data kemampuan analisis siswa siklus I nilai rata-rata 73,94 dengan ketuntasan klasikal sebesar 52,94%, pada siklus II nilai rata-rata meningkat menjadi 82,29 dengan ketuntasan klasikal sebesar 82,35%, aktivitas siswa pada pembelajaran siklus I cukup dan pada siklus II meningkat menjadi sangat baik. The background of this research is the lack of knowledge in economic problems so students learning outcomes less optimal, moreover because the learning method that is used is not appropriate to use the oral speech without variation while the character is doctrinaire and needing analysis. This research aims to know improving the analysis ability on the subject economic problems with problem based learning model and how the use problem based learning can improving the analysis ability on the subject economic problems. The subject of this research is the class X IIS 3 SMA 1 Bae Kudus. This study is an action research conducted in two cycles. The research finding showed that analysis ability in learning cycle I average grade is 73,94 with percentage of classical completeness is 52,94%, in cycle II average grade increase to 82,29 with percentage of

ANALISIS FAKTOR KEHADIRAN DOSEN DI UNIVERSITAS X

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Annisa Mulia Rani

2016-10-01

Full Text Available Aspek kualitas pekerjaan berkaitan langsung dengan waktu yang khusus digunakan dosen untuk mengembangkan kemampuan. Maka untuk merealisasikan kualitas dosen yang terbaik , pihak manajemen khusunya dekan membuat peraturan untuk kehadiran dosen adalah minimal 25 jam/minggu. Dengan peraturan ini diharapkan dosen dapat melaksanakan beban kerja dosen sebaik-baiknya. Peraturan ini tertulis dan tertuang pada SK Dekan No 20/2006 pada kampus X. Dengan Menggunakan Analisis faktor mencoba menemukan hubungan atar sejumlah variable-variabel yang awalnya saling independen satu dengan yang lain dimana variable penyebab kekurangan jam dosen datang/minggu adalah keluaraga, manajemen, hubungan social, fasilitas pengajaran, jarak/lokasi, kompensasi transport. Berdasarkan uji Bartley test dan Measure sample of adequate yang pertama maka dengan nilai sig 0.04 dan msa 0.540 . Dengan menggunakan metode principal component analysis maka pembentukan factor hanya ada 1 componen karena nilai eigen value yang mempunyai nilai diatas 1. Faktor pembentuk baru yaitu manajemen, kompensasi dan jarak menjadi satu component.

ANALISIS PSAK NO. 27 TENTANG AKUNTANSI PERKOPERASIAN DAN PENGARUHNYA TERHADAP KESEHATAN USAHA PADA KPRI

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Muhammad Khafid

2012-03-01

Full Text Available Tujuan dari penelitian ini adalah untuk menganalisis kepatuhan penerapan PSAK 27 (Cooperative Accounting, dan untuk menganalisa dampak  kepatuhan penerapan PSAK 27 (Cooperative Accounting  pada pengoperasian kinerja KPRI di kota Semarang. Populasinya adalah 62 KPRI di kota Semarang, dan sempel yang digunakan adalah 29 KPRI. Metode pengumpulan datanya adalah dokumentasi dan kuesioner. Metode analisis data adalah analisis deskriptif  dan statistik inferensial. Hasil penelitian memperlihatkan bahwa KPRI di kotamadya Semarang dikategorikan cukup dan terbukti bahwa hipotesis menyatakan bahwa tingkat kepatuhan penerapan PSAK 27 berpengaruh terhadap pertumbuhan usaha. Abstract The purposes of this research are to analyze the implementation compliance of PSAK 27 (Cooperative Accounting, and to analyze the effects of implementation compliance of PSAK 27 (Cooperative Accounting on KPRI performance  in Semarang Municipality. The population are 62 KPRIs in Semarang.However, there are only twenty nine KPRIs become the samples. The methods for collecting the data are documentation and questionairre. Then, for analyzing the data, it requires descriptive analysis and inferential analysis. The results of study shows that KPRIs in Semarang Municipality are categorized as fair and hypothesis states that the level of implementation compliance of PSAK 27 is influencial to the business has successfully proven.Keywords:  cooperative accounting; compliance

Oriental Elements in the Material Culture of Azaq and the Problem of Migrations of the Golden Horde Urban Population

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Maslovskiy Andrey N.

2013-12-01

Full Text Available The data on the emergence of new Oriental material culture elements in the city of Azaq, such as new housing and pottery types, characteristic of the mid-14th-century Golden Horde cities of the Lower Volga region, are provided in the article. Particular attention is paid to the appearance of new types of dwellings with the kang-based system of heating. They make up about 10 per cent of all residential complexes studied in Azaq: mostly ground dwellings, as semi-subterranean dwellings with kangs are rarely met. It has been suggested that in the mid-14th century a considerable group of residents of the Golden Horde Lower Volga towns had migrated to Azaq. The reasons for this relocation can be discussed only hypothetically.

ANALISIS POSISI BERSAING UNTUK MENENTUKAN STRATEGI PEMASARAN INDUSTRI KRIPIK TEMPE DI KOTA MALANG

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Rusno Rusno

2014-11-01

Full Text Available Industri kripik tempe di desa Sanan Malang merupakan bagian dari UMKM mengalami perkembang-an yang cukup baik. Hingga akhir tahun 2013 kemarin berjumlah kurang lebih 65 pengrajin, bahkan saat ini Sanan sudah menjadi sentra industri kecil penghasil kripik tempe dan menjadi salah satu pro-duk unggulan kota Malang. Namun dalam perjalanannya industri ini banyak mengalami masalah diantaranya banyak pesaing yang terus masuk dalam bisnis ini. Hal ini mengakibatkan persaingan yang semakin ketat sehingga para pelaku harus dapat menentukan strategi untuk dapat memenangkan persaingan, maka Tujuan dalam penelitian ini adalah untuk mengetahui bagaimana posisi bersaing dan penetapan strategi pemasaran produsen kripik tempe di kota Malang. Jenis penelitian ini adalah confirmatory research. Sebagai populasinya adalah pengusaha kripik tempe yang berlokasi di kecamatan Blimbing kota Malang yang berjumlah 65 pemilik home industri. Sampel dilakukan dengan teknik Simple random sampling berjumlah 33 pengusaha industri kripik tempe. Pengambilan data dilakukan dengan kuesioner, dan teknik analisis data dengan teknik deskriptif dan tabulasi silang. Berdasarkan analisis data didapatkan hasil penelitian bahwa posisi bersaing industri kripik tempe di Sanan terdapat 4 cluster yang terbagi dalam : Cluster 1 (pemimpin pasar/market leader beranggota-kan 1 perusahaan. Cluster 2(penceruk pasar/market nicher beranggotakan 13 perusahaan, Cluster 3 (penantang pasar/market challenger beranggotakan 8 perusahaan dan cluster 4 (pengikut pasar /market follower beranggotakan 11 perusahaan. 

Obytný a výrobní areál kultury badenské ve Vliněvsi, okr. Mělník

Czech Academy of Sciences Publication Activity Database

Dobeš, Miroslav; Limburský, Petr

2014-01-01

Roč. 18, č. 1 (2014), s. 65-86 ISSN 1214-3553 R&D Projects: GA AV ČR IAA800020904 Institutional support: RVO:67985912 Keywords : Baden culture * settlement * pottery Subject RIV: AC - Archeology, Anthropology, Ethnology

Nové sídliště lidu kultury s vypíchanou keramikou v Rouchovanech na Třebíčsku

Czech Academy of Sciences Publication Activity Database

Holub, M.; Kaiser, L.; Kočár, Petr; Kočárová, R.; Vokáč, M.; Vokáčová, J.

2013-01-01

Roč. 2013, č. 6 (2013), s. 7-15 ISSN 1804-2953 Institutional support: RVO:67985912 Keywords : Rouchovany * Třebíč region * archaeology * archaeobotany * archaeozoology * Neolithic * Stroked Pottery Culture Subject RIV: AC - Archeology, Anthropology, Ethnology

Herxheim - odpověď na otázku krizového vývoje na konci kultury s lineární keramikou?

Czech Academy of Sciences Publication Activity Database

Končelová, Markéta

Roč. 8, - ( 2007 ), s. 11-13 ISSN 1213-1628 Institutional research plan: CEZ:AV0Z80020508 Keywords : Herxheim * Linear Pottery culture * elliptical system of elongated pits * ritual practices Subject RIV: AC - Archeology, Anthropology, Ethnology

ANALISIS PERANCANGAN BUSINESS INTELLIGENCE BERBASIS SAAS CLOUD COMPUTING

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I Gede Adnyana

2014-05-01

Full Text Available Persaingan bisnis yang ketat, mendorong setiap perusahaan menyusun strategi bisnis agar dapat bertahan dari para pesaing. Penyusunan strategi bisnis mutlak memerlukan informasi yang tepat dan akurat, pengolahan hingga analisis data yang menghasilkan informasi yang tepat dan akurat menjadi proses yang sangat penting. Business Intelligence (BI menawarkan solusi bisnis untuk menganalisis data dan memungkinkan suatu perusahaan untuk mengambil keputusan untuk meningkatkan keuntungan dan kinerja bisnis. Namun, BI mahal untuk diimplementasikan, memerlukan biaya pemeliharaan yang tidak sedikit dan infrastruktur yang kuat. Hal ini mendorong perusahaan mengurangi biaya tetapi masih memiliki teknologi yang tepat untuk memungkinkan mereka untuk membuat keputusan, mengidentifikasi peluang dan proaktif mengidentifikasi risiko yang dapat mempengaruhi bisnis. Konsep Software as a Service (SaaS Cloud Computing dapat menjawab tantangan yang dihadapi BI. Sebelum merancang BI berbasis SaaS perlu diketahui parameter-parameter evaluasi hingga kelebihan dan kekurangannya.

ANALISIS PERILAKU PENYUSUN ANGGARAN DALAM PERSPEKTIF KEAGENAN PADA KABUPATEN DAN KOTA DI PROVINSI SULAWESI SELATAN

OpenAIRE

ILMI, A. NURUL

2016-01-01

2016 Analisis Perilaku Penyusun Anggaran dalam Perspektif Keagenan pada Kabupaten dan Kota di Provinsi Sulawesi Selatan Analysis of Budget Compiler???s Behavior within the Agency Perspective in Regency and City of South Sulawesi Province A. Nurul Ilmi Mediaty Aini Indrijawati Penelitian ini bertujuan untuk menganalisis pengaruh perubahan Pendapatan Asli Daerah dan perubahan Dana Perimbangan terhadap perilaku oportunistik penyusun anggaran yang menjelaskan mengenai hubungan k...

Analisis Peranan Franchisor Terhadap Suksesnya Bisnis Franchise Pada Mc. Donald’s Cabang Ring Road Medan

OpenAIRE

Simarmata, Leonardo

2012-01-01

Tujuan penelitian ini adalah untuk mengetahui dan menganalisis peranan franchisor dalam promotion, support service, training, control system dan communication terhadap suksesnya bisnis franchise pada Mc Donald’s Cabang Ring Road Medan. Pengumpulan data primer diperoleh dengan cara memberikan daftar pertanyaan (questionaire) dan melakukan wawancara (interview) secara mendalam (depth interview) kepada pemilik usaha M. Donald’s Cabang Ring Road Medan. Teknik analisis data penelitian ini ad...

ENCAPAI SUMBER DAYA MANUSIA UNGGUL (ANALISIS KINERJA DAN KUALITAS PELAYANAN

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Ketut Sudarma

2012-03-01

Full Text Available Penelitian ini  bertujuan untuk menganalisis pengaruh kemampuan individu, kepuasan kerja, komitmen organisasi terhadap kinerja dan kinerja terhadap kualitas pelayanan. Sampel penelitian berjumlah 76 orang. Teknik pengambilan sampel menggunakan proportional random sampling. Variabel penelitian terdiri dari kemampuan individu, kepuasan kerja, komitmen organisasi, dan kinerja serta kualitas pelayanan  Analisis data menggunakan regresi dua tahap. Hasil penelitian menunjukkan bahwa kemampuan individu, kepuasan kerja dan komitmen organisasi mempunyai pengaruh positif signifikan terhadap kinerja dan kinerja berpengaruh positif signifikan terhadap kualitas pelayanan. Ini berarti semakin meningkat kinerja, maka semakin meningkat juga kualitas pelayanan. Dari hasil analisis deskriptif persentase tampak secara rata-rata  semua variabel penelitian  menunjukkan kategori baik, namun pada aspek-aspek tertentu pada masing-masing variabel masih terdapat kekurangan. Hasil penelitian ini diharapkan dapat menjadi masukan bagi pimpinan dalam meningkatkan kinerja dan kualitas pelayanan. Upaya perbaikan dimulai dari peningkatan kemampuan melalui pendidikan dan latihan, monitoring pelaksanaan kerja secara rutin, menumbuhkan komitmen kerja dan perbaikan standar operasi prosedur.The aim of the study is toanalyze the influence of individual abilities, job satisfaction, organizational commitment to performanceand performance againstservice quality. This samplingmethod is using 76 samples by the proportionalrandom sampling techniques. Variables consisted of individual ability, job satisfaction, organizational commitment, and performance andservice qualitydata analysisusingtwo-stageregression. The results showedthat theability of individuals, job satisfaction and organizational commitment had asignificant positive effecton performance and the performance ofa significant positive effecton quality of service. It means the higher performance, the higher service

Function and significance of bell beaker pottery according to data from residue analyses

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Guerra Doce, Elisa

2006-06-01

Full Text Available Traditionally, Bell Beakers have been thought to contain alcoholic beverages which were consumed in the course of male feasting ceremonies. Recent residue analyses have shed some light on the question of their function. However, whilst beer and mead have been identified from certain examples, not all Beakers were drinking cups. Some were used as reduction pots to smelt copper ores, others have some organic residues associated with food, and still others were employed as funerary urns. Yet, while the evidence points to a diversity of uses, it is argued that an ideological connection can be observed. Beakers were probably a special form of pottery with a ritual character, related to activities that imply some kind of transformation.

Los vasos campaniformes suelen relacionarse con el consumo de bebidas alcohólicas durante la celebración de banquetes ceremoniales de exaltación masculina. Si bien las analíticas de residuos han identificado cerveza e hidromiel en unos cuantos ejemplares, no todos los campaniformes desempeñaron esta misma función. Algunos hicieron las veces de vasijas-horno para reducir el mineral de cobre, en otros se han detectado restos de alimentos y también se emplearon como urnas funerarias. A pesar de esta diversidad de usos, creemos que existe una conexión ideológica entre ellos, de tal manera que habría que considerar a los campaniformes como una cerámica singular con un carácter ritual, destinada a actividades que conllevan algún tipo de transformación.

TL dating of pottery sherds and baked soil from the Xian Terracotta Army Site, Shaanxi Province, China

International Nuclear Information System (INIS)

Lu Yanchou; Zhang Jingzhao; Xie Jun

1988-01-01

Six ceramics and two baked soil samples collected from the famous Xian Terracotta Army Site have been dated by using fine grain (2-8 μ) thermoluminescence (TL) technique. Five samples of pottery sherds exhibited peak TL at about 275 0 C and 395 0 C gave the TL age ranges from 2.13 ± 0.14 ka to 2.25 ± 0.14 ka and a mean TL age of 2.20 ± 0.15 ka, with a good plateau in the range of 290-400 0 C. Another sample, however, showed a larger peak at 365 0 C and could not be dated because of serious fading. TL ages of 1.93 ± 0.13 ka and 2.20 ± 0.19 ka have been also obtained from the baked soil samples with a plateau between 300 and 350 0 C. The TL dates of the ceramics and baked soil are consistent with C-14 dates on charcoal samples taken from the same layer in Xian Terracotta Army Site. It is consistent with other evidence that the Terracotta Army figures were made about 2200 yr ago and that the site burned down soon afterwards. (author)

Archaeometric investigation of red-figured pottery fragments from Gioiosa Guardia (Messina, Sicily) by INAA, FT-IR and TOF-ND techniques

International Nuclear Information System (INIS)

Barilaro, D.; Crupi, V.; Interdonato, S.

2008-01-01

The present work is addressed to the study of some precious ancient pottery fragments, coming from the archaeological site of Gioiosa Guardia, in the Tirrenean Coast of Sicily. On the basis of historical and aesthetic considerations, the findings are dated back to 6.-5. Century b.C. and show a surface entirely decorated by red-figured technique, typical of Attic production. Many doubts arise about the real provenance of the artefacts. On one side, they could come directly from Greece, as attested by trading patterns between Greece and Southern Italy, on the other side, they could be produced in Sicily under the Greek artistic influence. In order to obtain a detailed characterization of the samples, a microdistruttive investigation was performed by Instrumental Neutron Activation Analysis (INAA), Fourier transform infrared absorption (FT-IR) and a non-invasive analysis by time-of-flight neutron diffraction (TOF-ND). Starting from the identification of the mineralogical and geochemical composition, a correct classification of the shards can be achieved.

Analisis Spektral Daya dan Koherensi EEG Pada Anak Penderita Autism Spectrum Disorders (ASD

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Nita Handayani

2017-12-01

Full Text Available Autism Spectrum Disorders (ASD adalah kondisi neurodevelopmental yang berkaitan dengan defisit dalam fungsi eksekutif, emosi, bahasa, dan komunikasi sosial. Beberapa teknik neuroimaging dan neurofisiologi digunakan untuk memahami hubungan antara fungsionalitas otak dan perilaku autis. Quantitative Electroencephalography (QEEG adalah sebuah teknik non-invasif yang dapat digunakan untuk memberikan gambaran fungsionalitas otak melalui beberapa besaran fisis yang dikaji. Pada paper ini akan dibahas tentang karakteristik sinyal listrik otak pada penderita austis berdasarkan analisis QEEG. Perekaman sinyal otak menggunakan Emotiv Epoc 14 channel (AF3, F7, F3, FC5, T7, P7, O1, O2, P8, T7, FC6, F4, F8, AF4 dan 2 channel referensi (CMS dan DRL. Jumlah subjek uji dalam penelitian sebanyak 6 anak penderita autis dan 5 anak sehat sebagai kontrol dengan rentang usia antara 10-15 tahun. Perekaman otak dilakukan pada kondisi rileks dan mata terutup selama 15 menit. Metode analisis data meliputi pre-processing data EEG untuk menghilangkan noise dan artefak, perhitungan spektral daya menggunakan periodogram Welch, dan analisis konektivitas fungsional otak dengan menghitung besarnya koherensi intra-hemisphere dan inter-hemisphere. Dari hasil studi diperoleh bahwa pada anak autis terjadi peningkatan spektral daya pada pita delta dan penurunan spektral daya pada pita alpha dibandingkan dengan subjek kontrol. Analisis konektivitas fungsional otak pada anak autis menunjukkan nilai koherensi intra-hemisphere dan inter-hemisphere yang lebih rendah pada pita delta dan theta, khususnya pada area frontal. QEEG dapat digunakan untuk karakterisasi sinyal otak pada penderita autis dan membedakannya dari subjek normal. Autism Spectrum disorder (ASD is a neurodevelopmental disorder associated with deficits in executive function, emotions, language, and social communication. Several neuroimaging and neurophysiology techniques are used to understand the relationship between

ANALISIS RASIO ALTMAN MODIFIKASI PADA PREDIKSI KEBANGKRUTAN PERUSAHAAN PROPERTY DAN REAL ESTATE YANG TERDAFTAR DI BEI

OpenAIRE

Anita Tri Widiyawati; Supri Wahyudi Utomo; Nik Amah

2015-01-01

Penelitian ini bertujuan untuk mengetahui pengaruh rasio Altman Modifikasi terhadap prediksi kebangkrutan. Jenis penelitian ini termasuk penelitian kuantitatif. Populasi dalam penelitian ini adalah perusahaan property dan real estate yang terdaftar di BEI. Teknik pengambilan sampel menggunakan purposive sampling sehingga diperoleh sampel sejumlah 32 perusahaan property dan real estate yang menerbitkan laporan keuangannya selama tahun 2011-2013. Teknik analisis data menggunakan regresi logisti...

ANALISIS KINERJA COOLING TOWER 8330 CT01 PADA WATER TREATMENT PLANT-2 PT KRAKATAU STEEL (PERSERO. TBK

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Hutriadi Pratama Siallagan

2017-11-01

Full Text Available Pada proses produksi baja sangat erat kaitannya dengan pendinginan baik untuk proses pendinginan baja maupun pendinginan mesin-mesin produksi supaya terhindar dari over heat sehingga dapat bekerja dengan optimal. Pada PT Krakatau Steel menggunakan beberapa sistem pendingin salah satunya adalah sistem pendingin cooling tower 8330 CT 01. Sistem pendingin tersebut digunakan untuk menunjang proses produksi dan juga pendinginanan mesin produksi khusunya pada Slab Steel Plant (SSP, dengan peran yang sangat besar maka cooling tower 8330 CT 01 harus diketahui bagaimana kinerjanya. Skripsi ini membahas tentang analisis kinerja Cooling tower 8330 CT 01 dengan membandingkan data teori dengan data aktual berdasarkan perhitungan-perhitungan sehingga dapat diketahui bagaimana kinerja dari Cooling tower 8330 CT 01 tersebut. Dari hasil analisis diperoleh penurunan efisiensi sebesar 22,353%, kapasitas pendinginan 7.033,35 Kj/s, Hal tersebut diakibatkan oleh temperatur air yang masuk Cooling tower 8330 CT 01 tidak terlalu tinggi, karena SSP sedang dalam pengerjaan revitatalisi, agar lebih efektif dan efisien Cooling tower 8330 CT 01 sebaiknya lebih dimamfaatkan lagi untuk pendingin objek lainnya sehingga temperatur air yang masuk tidak terlalu rendah.

ANALISIS GEN HAEMAGGLUTININ PADA VIRUS CAMPAK LIAR

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Subangkit Subangkit

2015-05-01

Full Text Available AbstrakPenyakit Campak disebabkan oleh virus campak yang termasuk genus Morbilivirus dan Family Paramyxoviridae. Penyakit campak masih menjadi masalah kesehatan karena masih ditemukan Kejadian Luar Biasa (KLB di Indonesia. Salah satu penyebab terjadinya KLB tersebut diduga sebagaiakibat perbedaan antigenesitas antara strain vaksin yang digunakan dengan strain virus campak liar yang beredar di Indonesia. Penelitian ini bertujuan mendapatkan gambaran tentang karakteristik genetik gen Haemagglutinin virus campak liar yang ada di Indonesia. Spesimen yang digunakan sebanyak 27 isolat virus penyebab KLB dari 17 propinsi selama periode tahun 2003-2010. Isolat virus dilakukan pemeriksaan secara RT-PCR dan sekuensing dengan metode Sanger. Hasil sekuensing dianalisis dengan menggunakan perangkat lunak Bioedit 7.0 dan MEGA 4.0. Hasil penelitian didapatkan perbedaan 10 asam amino antara virus campak strain vaksin CAM-70 dan virus campak liar pada posisi D416N; K424T; V451M; N455T; V466I; I473T; F476L; Y481S atau Y481N; H495N; G505D. Kesimpulan penelitian ini adalah terdapat perbedaan karakteristik genetik antara virus campak liar di Indonesia berbeda dengan strain virus vaksin CAM-70.Kata kunci : Campak, Analisis Molekuler, Hemagglutinin, CD46AbstractMeasles is caused by virus belonging to the genus Morbilivirus and Family Paramyxoviridae. Measles is still a public health problem because outbreak of measles still found in Indonesia. Outbreak is suspected as a result of differences in antigenicity between vaccine strains used with wild-type measles virus strains circulating in Indonesia. This study aims to get genetic characteristics of wild-type measles virus haemagglutinin gene in Indonesia. The specimens were used 27 viral isolates from 17 provinces period 2003-2010. Viral isolates examined by RT-PCR and sequencing with Sanger method. Sequencing analysis were conducted using Bioedit 7.0 and MEGA 4.0 software. The results showed 10 amino acid differences

ANALISIS PERKEMBANGAN WILAYAH, PEMUSATAN PERUBAHAN PENGGUNAAN LAHAN HUTAN DAN KAITANNYA DENGAN KEHIDUPAN SOSIAL BUDAYA MASYARAKAT MERAPI (The Analysis of Area Development, Change Decentralization, Forest Use, and Their Relationship with Social

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Setiaji Setiaji

2016-02-01

Full Text Available ABSTRAK Dinamika wilayah desa tercermin dari perubahan terus menerus yang berkaitan dengan berbagai faktor lingkungan hidup.Tujuan penelitian ini untuk mengidentifikasi perubahan dan dinamika perubahan penggunaan lahan, pemusatan dan pertumbuhan penggunaan lahan, serta dampak sosial budaya masyarakat petani hutan rakyat di Kecamatan Cangkringan. Metode yang digunakan analisis loqation quotient (LQ, skalogram, korelasi, observasi, dan kuisioner. Hubungan LQ dengan indeks perkembangan desa (IPD menggunakan analisis korelasi, dengan parameter nilai LQ, jumlah sarana prasarana, jumlah penduduk, serta nilai IPD. Berdasar nilai IPD, kelurahan yang mempunyai nilai IPD tertinggi adalah Argomulyo (72,952, nilai IPD sedang adalah Umbulharjo (50,971, Kepuharjo (48,781, Wukirsari (40,695 dan Glagaharjo (36,599, sedangkan kelurahan dengan nilai IPD terendah tidak ada. Berdasar hirarki wilayah dan nilai IPD tahun 2011 kelurahan di dataran bagian atas umumnya mempunyai hirarki yang lebih rendah. Hanya variabel IPD yang signifikan berpengaruh terhadap LQ pemukiman. Budaya, regulasi, dan kesepakatan masyarakat menjadi modal sosial untuk menangani perubahan. ABSTRACT The dynamics of rural areas is reflected in the continuous changes associated with various environmental factors. The purpose of this research is to identify the changes and the dynamics of land use changes, the centralization and the growth in land use, as well as the social and cultural impacts of community forest farmers in Cangkringan. The method used in the analysis stage was Loqation Quotient (LQ, schallogram, correlation, observation, and questionnaires. The relationship LQ with rural development index (IPD used correlation analysis, with parameter values LQ, the amount of infrastructure, population, and the value of IPD. Based on the IPD value, villages that had the highest IPD value was Argomulyo (72.952, the average IPD value was Umbulharjo (50.971, Kepuharjo (48.781, Wukirsari (40.695, and

Datazione con il radiocarbonio di ceramiche e intonaci preistorici

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Marco Rossi

2014-07-01

Full Text Available It Vengono presentati i risultati delle analisi al radiocarbonio effettuate su frammenti di intonaco e ceramica provenienti da due siti preistorici datati al Neolitico ed all’età del Rame in Puglia. La datazione è consistita  nell’estrazione del  materiale organico identificato nella matrice inorganica dell’intonaco e della ceramica e nella successiva misura del contenuto di radiocarbonio effettuata mediante il sistema AMS (Accelerator Mass Spectrometry del CEDAD (Centro di Datazione e Diagnostica dell’Università del Salento. Il confronto dei risultati ottenuti con precedenti datazioni radiocarboniche su campioni di carbone e osso e con le informazioni archeologiche sui contesti di scavo ha consentito di verificare la qualità dei dati ottenuti. En We present the results of radiocarbon dating analyses carried out on plaster and pottery sherds found in two prehistoric sites dated to the Neolithic and Copper Age in Apulia. The dating process consisted  in the extraction of organic material identified in the inorganic matrix of the plaster and pottery samples and in the following measurement of the radiocarbon content carried out by AMS (Accelerator Mass Spectrometry at CEDAD (centre for Dating and Diagnostics at the University of Salento. The comparison of the obtained results with those previously obtained on charcoal and bone samples and  with the archaeological information on the excavated contexts supported the quality of the obtained data.

ANALISIS PENGGUNAAN FILTER AKTIF SHUNT UNTUK MENANGGULANGI THD DI RSUP SANGLAH

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I Wayan Rinas

2009-12-01

Full Text Available Rumah Sakit Umum Pusat Sanglah (RSUP memiliki tingkat THD (Total Harmonics Distortion  arus yang tidak sesuai dengan standar IEEE 159-1992. THD arus yang berlebih dapat menyebabkan berbagai kekurangan. Untuk mengatasi masalah ini digunakan filter aktif shunt berbasis inverter. Dalam penelitian ini dilakukan simulasi penggunaan filter aktif menggunakan sofware simulink MATLAB 7.0.4 Hasil analisis menunjukan pemasangan filter aktif menyebabkan terjadi penurunan kandungan THD arus dan THD tegangan pada feeder yang bermasalah. Kandungan THD arus dan THD tegangan telah sesuai dengan IEEE 152-1992. Daya distorsi harmonisa pada sistem mengalami penurunan dan terjadi peningkatan faktor daya mendekati unity power factor pada feeder.

Thermoluminescence dating of Indian archaeological sites

International Nuclear Information System (INIS)

Singhvi, A.K.; Sharma, Y.P.; Agrawal, D.P.

1983-01-01

In an attempt to provide a chronology for Indian archaeological sites, an extensive pottery dating programme was initiated during 1978-1979. So far we have provided a chronology for seven important Indian archaeological sites. The dated cultures include: 1) the Ochre Colour Ware culture, 2) the Pre-Harappan culture, 3) the megalithic culture and 4) the Painted Grey Ware culture. A complete survey of recently measured TL dates are presented in a model format similar to that used in Radiocarbon. (author)

ANALISIS PENJUALAN LEMARI ES MEREK LG PADA PT. LG ELECTRONICS INDONESIA CABANG PEKANBARU

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Hadiyati Hadiyati

2015-04-01

Full Text Available Abstrak: PT. LG Electronics Indonesia Cabang Pekanbaru merupakan salah satu perusahaan perdagangan yang menjual berbagai macam produk elektronik termasuk  Lemari Es. Penelitian ini bertujuan untuk: (1. Mengetahui penjualan yang dilakukan oleh manajemen PT. LG Electronics Indonesia Cabang Pekanbaru. (2. Mengetahui faktor-faktor yang menyebabkan tidak tercapainya target penjualan Lemari Es Merek LG Pada PT. LG Electronics Indonesia Cabang Pekanbaru. Populasi dalam penelitian ini adalah keseluruhan dari objek yaitu seluruh konsumen Lemari Es merek LG pada PT. LG Electronics Indonesia Cabang Pekanbaru pada tahun 2013 yaitu sebanyak 8.563 orang. Karena keterbatasan penulis, maka diambil sampel yang dianggap mewakili pelanggan yaitu sebanyak 100 orang dengan rumus slovin. Analisis data dilakukan dengan menggunakan metode Analisis Deskriptif. Variabel yang digunakan adalah produk, harga, dan promosi. Berdasarkan hasil penelitian diperoleh, tidak tercapainya target penjualan Lemari Es merek LG pada PT. LG Electronics Indonesia Cabang Pekanbaru karena produk yang ditawarkan belum sepenuhnya sesuai dengan keinginan dan harapan konsumen, harga yang ditawarkan belum sepenuhnya sesuai dengan kondisi ekonomi masyarakat secara umum, serta promosi yang belum maksimal. Abstract: PT. LG Electronics Indonesia Branch of Pekanbaru is one trading company that sells a wide range of electronic products including Refrigerator. This study aims to: (1. Knowing the sales made by the management of PT. LG Electronics Indonesia Branch of Pekanbaru. (2. Knowing the factors that leads failure to achieve sales targets Refrigerator Brand LG At PT. LG Electronics Indonesia Branch of Pekanbaru. The population in this study is the whole of the object that is the entire consumer Refrigerator LG brand in the PT. LG Electronics Indonesia Pekanbaru Branch in 2013 as many as 8563 people. Because of the limitations of the author, then a swab which is considered to represent the customer

ANALISIS BUDAYA ORGANISASI PEGAWAI DI KANTOR CAMAT RUMBAI PESISIR KOTA PEKANBARU

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Prihati Prihati

2016-09-01

Full Text Available Abstrak Permasalahan yang timbul adalah sejak pemindahan kantor kurangnya inovasi yang dilakukan aparatur kecamatan dalam mengelola sarana dan prasarana, seperti belum melakukan renovasi/ tata ruang kantor baik internal maupun eksternal. Kemudian kurang stabilnya penyelenggaraan pemerintahan karena belum mengacu pada rencana tata ruang wilayah. Adapun tujuan yang ingin dicapai adalah untuk menganalisis bagaimana budaya organisasi di Kantor Camat Rumbai Pesisir Kota Pekanbaru dan menganalis hambatan budaya organisasi di Kantor Camat Rumbai Pesisir Kota Pekanbaru.Penelitian di lakukan di Kantor Kecamatan Rumbai Pesisir Kota Pekanbaru. Populasi dalam penelitian ini adalah aparatur kantor camat. Mereka dipilih karena terjangkau. Camat dijadikan sebagai Key Informan. Teknik penarikan sampel yang digunakan adalah sensus. Sumber dan jenis data dalam penelitian ini adalah primer dan sekunder. Untuk menghimpun data yang diperlukan, maka dipergunakan observasi, wawancara dan kuestioner. Data dianalisi secara deskriftip kualitatif.                 Dari kegiatan penelitian yang dilakukan diketahui budaya organisasi di Kantor Camat Rumbai Pesisir sudah berjalan dengan cukup baik. Karena secara umum, aparatur spilil negara (ASN di Kecamatan Rumbai Pesisir sudah memahmi pengertian budaya organisasi. Yakni, sebuah karakteristik yang dijunjung tinggi oleh organisasi dan menjadi panutan organisasi sebagai pembeda antara satu organisasi dengan organisasi yang lain atau budaya organisasi juga diartikan sebagai nilai-nilai dan norma perilaku yang diterima dan dipahami secara bersama oleh anggota organisasi sebagai dasar dalam aturan perilaku yang terdapat dalam organisasi tersebut.  Kata Kunci: Analisi, Budaya, Organisasi Abstract                     The problems arising from the transfer of the office is the lack of innovation that made the apparatus districts in managing facilities and infrastructure, such as has not been

Nonlinear analysis of thermal stresses of a of first stage nozzle of a gas turbine at full load from the results of an analysis of conjugated heat transference; Analisis no lineal de esfuerzos termicos de una tobera de primera etapa de turbina de gas a plena carga a partir de resultados de un analisis de transferencia de calor conjugado

Energy Technology Data Exchange (ETDEWEB)

Perez Hernandez, Efrain [Centro Nacional de Investigacion y Desarrollo Tecnologico (Cenidet), Cuernavaca, Morelos (Mexico); Mazur C, Zdzislaw; Garcia Illescas, R; Hernandez Rossette, Alejandro [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)

2007-11-15

The gas turbines operate at extremely high temperatures, at high thermal and mechanical stresses, causing that the useful life of the involved components be reduced. In the present article the results realized by previous investigations of temperatures obtained from analysis of heat transfer and flow of fluids of the nozzle by means of the Star-CD program based on finite volumes is presented. Later, the NISA program of finite elements was used to realize the analysis of thermal stresses considering the material plasticity. The methodology employed to determine the material properties variable with the temperature of the super-alloy FSX-414 and the plasticity model used in the structural analysis in the finite element program. The result will be later used in the fatigue analysis for the useful life assessment. [Spanish] Las turbinas de gas operan a temperatura extremadamente altas, a elevados esfuerzos termicos y mecanicos, ocasionando que la vida de los componentes involucrados se reduzca. En el presente articulo se presentan los resultados realizados por previas investigaciones de temperaturas obtenidas a partir de analisis de transferencia de calor y flujo de fluidos de la tobera mediante el programa Star-CD basado en volumenes finitos. Posteriormente, se utilizo el programa NISA de elementos finitos para realizar el analisis de esfuerzos termicos considerando plasticidad del material. Se muestra la metodologia empleada para determinar las propiedades del material variables con la temperatura de la superaleacion FSX-414 y el modelo de plasticidad utilizado en el analisis estructural en el programa de elemento finito. Los resultados seran empleados posteriormente en el analisis de fatiga para la estimacion de vida util.

Prostorová analýza a datace dvou ohrazení v sídelním areálu z mladšího neolitu v Plotištích nad Labem, okr. Hradec Králové

Czech Academy of Sciences Publication Activity Database

Burgert, Pavel; Vokolek, V.; Řídký, Jaroslav

2016-01-01

Roč. 20, č. 2 (2016), s. 925-933 ISSN 1214-3553 R&D Projects: GA ČR GA15-16963S Institutional support: RVO:67985912 Keywords : Neolithic * Stroked pottery culture * enclosure * Eastern Bohemia Subject RIV: AC - Archeology, Anthropology, Ethnology

Kajian Eksperimental Parameter Modal Bangunan Dua Lantai dengan Metode Modal Analisis

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Islahuddin Islahuddin

2016-12-01

Full Text Available Abstrak: Pengukuran getaran merupakan kegiatan yang umum dilakukan dalam perawatan prediktif. Perawatan prediktifbiasanya menggunakan pengukuran sinyal getaran untuk mendeteksi kerusakan yang terjadi pada mesin. Sinyalgetaran yang terukur tersebut, kemudian ditransformasikan dalam bentuk grafik fungsi respon frekuensi (FRF.Selanjutnya FRF diolah sedemikian rupasehingga diperoleh modus getar struktur. Dari modus getar yang diperoleh,maka dapat dianalisa kemungkinan kerusakan yang terjadi pada mesin dengan melihat besarnya amplitudo getarannya.Penelitian ini bertujuan untuk menganalisa karakteristik dinamik dari sistem getaran yang terjadi pada model strukturbangunan dua lantai. Pengujian dilakukan denganmemberikan gaya eksitasi menggunakan impact hammer.Akselerometer digunakan mengukur sinyal getaran yang terjadi pada struktur. Posisi penempatan akselerometerdilakukan bervariasi untuk delapan titik pengujian yang berbeda. Sedangkan posisi pemberian gaya eksitasi tetap untuksemua titik pengujian. Pada penelitian ini menggunakan metode modal analisis eksperimen untuk mengetahuikarakteristik dinamik dari model struktur bangunan dua lantai. Teknik modal analisis ini digunakan untuk mendapatkanparameter modal seperti frekuensi, rasio redaman, dan modus getar. Hasil yang diperoleh dari penelitian inimenunjukkan bahwafrekuensi pribadipertama pada amplitudo maksimum mempunyai nilai yang sama, yaitu 2,313 Hz.Sedangkan untuk frekuensi pribadi kedua pada amplitudo maksimumnya terdapat perbedaan, yaitu pada titik pengujian3 dan 7. Hal ini dapat disebabkan oleh pemberian gaya eksitasi yang tidak sama dengan titik-titik pengujian yang lain.Kata kunci: Karakteristik dinamik, analisis modal eksperimen, frekuensi pribadi, FRF Abstract: Measuring vibration is an activity which is generally carried out in a predictive maintenance. In maintaining, vibratesignal measurement is usually used for machine damage detection. The signal measurement is then being

Penggunaan Kontrasepsi pada Remaja Perempuan Kawin di Indonesia (Analisis Riskesdas 2013

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Anissa Rizkianti

2017-12-01

Full Text Available AbstractAdolescent pregnancy has been highlighted in various parts of the world including access to contraceptive use among married teenagers. This is an advanced analysis of secondary data of Riskesdas 2013 that aims to identify contraceptive use among married adolescents in Indonesia. The data used in multilevel logistic regression analysis consist of demographic characteristics of adolescents, parity, availability of health services and the use of health insurance.. The results showed that 54.2% of married adolescents women or their partners used any method of contraception. Age, education level, socioeconomic status and the use of health insurance have significant relationships to contraceptive use after adjusted by the type of residence, parity and availability of health services. Adolescent aged above 17 years (OR=1.49, 95% CI 1.25 to 1.79 and had higher socio-economic status (OR kuintil 5=1.62, 95% CI 1,19- 2.22 were more likely to use contraception, while young women with higher school education (OR= 0.73; 95% CI .58-.91 as well as used health insurance (OR=0.72; 95 % CI 0.60 to 0.86 had smaller probability in contraceptive use. Fulfillment of adolescent access to contraception is expected to focus not only on increasing of knowledge but also purchasing power, which is through the utilisation of health insurance.Key words: contraception, married adolescents, RiskesdasAbstrakKehamilan remaja telah menjadi sorotan di berbagai belahan dunia, termasuk akses terhadap penggunaan kontrasepsi pada remaja kawin. Studi ini merupakan analisis lanjut Riskesdas 2013 untuk mengetahui penggunaan kontrasepsi pada remaja kawin di Indonesia. Data yang digunakan dalam analisis regresi logistik multi level terdiri atas karakteristik demografi remaja, paritas, ketersediaan pelayanan kesehatan serta penggunaan jaminan kesehatan. Subjek adalah seluruh remaja perempuan berusia 15-19 tahun yang berstatus kawin dan aktif secara seksual. Hasil menunjukkan bahwa

KERAGAAN WARNA IKAN CLOWN BIAK (Amphiprion percula) POPULASI ALAM DAN BUDIDAYA BERDASARKAN ANALISIS GAMBAR DIGITAL

OpenAIRE

Ruby Vidia Kusumah; Sawung Cindelaras; Anjang Bangun Prasetio

2015-01-01

Penelitian ini bertujuan untuk mengkaji keragaan warna ikan clown Biak (Amphiprion percula) populasi alam dan budidaya berdasarkan analisis gambar digital sebagai dasar upaya pemuliaannya. Gambar digital diambil dari koleksi ikan clown Biak Balai Besar Perikanan Budidaya Laut Lampung, Balai Besar Penelitian dan Pengembangan Budidaya Laut Gondol, Bali; serta pengumpul ikan hias di Denpasar, Bali menggunakan kamera digital Canon EOS 600D. Pola warna dikarakterisasi secara visual terhadap varias...

ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI LOYALITAS PELANGGAN DAN DAMPAKNYA TERHADAP KEUNGGULAN BERSAING (STUDI PADA BMT AMANAH UMMAH SUKOHARJO

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meyta pritandhari

2015-05-01

Full Text Available Abstrak   Baitul Maal Wat Tamwil merupakan salah satu model lembaga keuangan syariah yang saat ini banyak muncul di Indonesia. BMT Amanah Ummah memiliki 9.142 anggota dan 45 % anggotanya tidak loyal kepada BMT. Penelitian ini bertujuan untuk mengetahui faktor-faktor yang mempengaruhi loyalitas pelanggan dan dampaknya terhadap keunggulan bersaing. Penelitian ini menggunakan metode penelitian deskriptif dengan pendekatan analisis kualitatif dengan model analisis interaktif. Teknik sampling yang digunakan adalan insidental sampling untuk anggota BMT dan purposive sampling  untuk  pimpinan, manajer dan  marketing.  Teknik  pengumpulan  data yang digunakan yaitu wawancara, observasi dan dokumentasi. Hasil penelitian ini menunjukkan bahwa dari beberapa faktor yang mempengaruhi loyalitas pelanggan yaitu reputasi merek, kepuasan angggota, kualitas pelayanan, kualitas pelayanan berpengaruh positif terhadap kepuasan anggota, dan kualitas pelayanan. Dari beberapa faktor tersebut faktor kualitas pelayanan yang paling dominan dalam mempengaruhi loyalitas anggota.Dampak loyalitas terhadap keunggulan bersaing dapat dilihat dari seberapa banyak anggota BMT yang tidak pindah ke lembaga keuangan lain. Semakin bagus kualitas pelayanan maka semakin tinggi tingkat loyalitas dan keunggulan bersaing antar lembaga keuangan juga semakin tinggi.

Excavations at Vunavaung (SDI), Rakival Village, Watom Island, Papua New Guinea

International Nuclear Information System (INIS)

Anson, D.

1998-01-01

At Vunavaung (SDI) in the coastal settlement of Ravikal, two of a series of four test pits just in front of the raised coral cliff at the rear of the present-day village revealed an undisturbed 1.4-m-deep cultural deposit, sealed by about 1.8 to 2.2 m of redeposited and primary volcanic ash. The excavations, although of limited extent, provided four securely dated pottery assemblages spaced over 1000 years from 800 BC to after AD 200. These document the stratigraphic relationship between highly decorated Lapita pottery at the beginning of the sequence and ceramics minimally decorated with applied-relief and nail incision at the end. (author)

ANALISIS PENERAPAN PRINSIP MENGENAL NASABAH PADA BANK ACEH SYARIAH BANDA ACEH

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Husnawati Husnawati

2013-06-01

Full Text Available This study aims to identify the systems and procedures that is applied at Bank Aceh Syariah (BAS Banda Aceh in knowing of its customers. In specific, it aims to analyze the effectiveness of the implementation of Knowing Your Customer (KYC Principle at BAS. This study employs both primary and secondary data which was obtained through field and library research. The data was analyzed using descriptive analysis method. The results show that in knowing its customers, BAS Banda Aceh taken several steps of customer identification includes the identity check, occupation, source of funds, and the purpose of the use of funds. The implementation of the KYC principle in BAS Banda Aceh has effectively overcome and prevented the banking crimes such as money laundering. The implementation of the principle is intended to embolden the implementation of prudential principles in order to reduce business risks such as operational risk, legal risk, concentration risk, and reputational risk. =========================================== Penelitian ini bertujuan untuk mengidentifikasi sistem dan prosedur yang diterapkan Bank Aceh Syariah (BAS Banda Aceh dalam mengenal nasabah. Secara khusus, penelitian bertujuan untuk menganalisis efektifitas penerapan Prinsip Mengenal Nasabah pada BAS. Data untuk penelitian ini bersumber dari data primer melalui kajian lapangan, dan data sekunder melalui kajian kepustakaan. Analisis data menggunakan metode deskriptif analisis. Dari hasil penelitian dapat diketahui bahwa sistem dan prosedur yang diterapkan BAS Banda Aceh dalam mengenal nasabah yaitu identifikasi calon nasabah yang meliputi identitas, pekerjaan, sumber dana dan tujuan penggunaan dana yang dilengkapi dokumen pendukung. Penerapan Prinsip Mengenal Nasabah (Know Your Customer Principle pada BAS Banda Aceh efektif dalam mengatasi kejahatan-kejahatan dalam dunia perbankan seperti pencucian uang. Penerapan prinsip tersebut dimaksudkan agar mendorong terselenggaranya prinsip

PESAN MORAL DALAM FILM TO KILL A MOCKINGBIRD (ANALISIS SEMIOTIKA PADA FILM TO KILL A MOCKINGBIRD

OpenAIRE

RENYOET, JAQUILINE MELISSA

2014-01-01

2014 JAQUILINE MELISSA RENYOET. Pesan Moral Dalam Film To Kill A Mockingbird (Analisis Semiotika Pada Film To Kill A Mockingbird). (Dibimbing oleh Muh. Nadjib dan Alem Febri Sonni). Tujuan Penelitian ini adalah mengidentifikasi bentuk pesan moral dan memahami makna pesan moral dalam film To Kill A Mockingbird. Penelitian ini dilakukan selama kurang lebih 2 bulan yaitu Maret ??? Mei 2014. Metode yang digunakan untuk penelitian ini adalah metode penelitian kualitatif den...

Analisi Pengaruh Store Name, Brand Name, Dan Price Discounts Terhadap Purchase Intentions Konsumen Infinite Tunjungan Plaza

OpenAIRE

Gunawan, Andy

2013-01-01

Andy Gunawan:SkripsiAnalisis pengaruh store name, brand name dan price discounts terhadap purchase intention konsumen infnite tunjungan plaza Di era globalisasi ini, persaingan dagang antara Perusahaan – Perusahaan baik lokal maupun global menjadi semakin ketat, oleh karena itu Perusahaan selalu berusaha untuk meningkatkan ketertarikan minat beli konsumen. Beberapa variabel yang menjadi fokus Perusahaan adalah store name, brand name, dan price discount. Tujuan penelitian ini adalah untuk meng...

Keefektifan Konseling Behavioral Teknik Modeling dan Konseling Analisis Transaksional Teknik Role Playing untuk Meminimalkan Kecenderungan Perilaku Agresif Siswa Sekolah Menengah Atas

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I Ketut Gading

2017-11-01

Full Text Available Abstract: This study aims to determine the effectiveness of behavioral counseling using modeling technique and counseling transactional analysis using role playing technique to minimize student’s tendency of aggressive behavior. This experimental research with pretest-posttest control group design is taking samples using purposive sampling technique. The sample were 18 tenth grade students from Senior High School Laboratorium Universitas Pendidikan Ganesha who have high aggressive behavior. 18 sample were randomly assigned to three group, that is: (1 experimental group of behavioral counseling using modeling technique; (2 counseling transactional analysis using role playing technique group; and (3 control group. Data on aggressive behavior tendency before and after treatment were collected using questionnaire of aggressive behavior, then analyzed by t test. The results show: (1 behavioral counseling using modeling technique were effective to minimize the tendency of aggressive behavior; (2 counseling transactional analysis using role playing technique were effective to minimize the aggressive behavior; and (3 counseling transactional analysis using role playing technique were more effectively minimizes the tendency of aggressive behavior rather than behavioral counseling using modeling technique. Abstrak: Penelitian ini bertujuan untuk mengetahui keefektifan konseling behavioral teknik modeling dan konseling analisis transaksional teknik role playing untuk meminimalkan kecenderungan perilaku agresif siswa. Penelitian eksperimen dengan rancangan pretest-posttest control group design ini mengambil sampel dengan teknik purposive sampling. Sampel terdiri dari 18 orang siswa kelas X Sekolah Menengah Atas (SMA Laboratorium Universitas Pendidikan Ganesha yang memiliki perilaku agresif tinggi. 18 sampel dibagi secara acak dan merata pada tiga kelompok, yaitu: (1 kelompok eksperimen yang mendapatkan perlakuan konseling behavioral teknik modeling; (2

Objekt nejstarších zemědělců z Nových Dvorů 3 podruhé. Výpověď zvířecích kostí a prostorové distribuce artefaktů

Czech Academy of Sciences Publication Activity Database

Končelová, Markéta; Kovačiková, L.

2016-01-01

Roč. 33, 1-2 (2016), s. 235-243 ISSN 0231-5432 R&D Projects: GA ČR GA15-16963S Institutional support: RVO:67985912 Keywords : Linear Pottery culture (early stage) * animal remains * spatial distribution Subject RIV: AC - Archeology, Anthropology, Ethnology

"Životní cyklus" mlecích nástrojů z mladoneolitického sídelního areálu s rondelem ve Vchynicích, okr. Litoměřice

Czech Academy of Sciences Publication Activity Database

Řídký, Jaroslav; Půlpán, M.; Šreinová, B.; Šrein, V.; Drnovský, V.; Květina, Petr

2014-01-01

Roč. 66, č. 2 (2014), s. 271-309 ISSN 0323-1267 R&D Projects: GA ČR(CZ) GAP405/11/1590 Institutional support: RVO:67985912 Keywords : Late Neolithic * Stroke Pottery culture * stone tools * grinding stones Subject RIV: AC - Archeology, Anthropology, Ethnology

Charakterizace chemického a mineralogického složení keramických nálezů z 6.-11. století z Roztok u Prahy

Czech Academy of Sciences Publication Activity Database

Kloužková, A.; Zemenová, P.; Profantová, Naďa

2014-01-01

Roč. 39, č. 1 (2014), s. 53-73 ISSN 0231-5823 R&D Projects: GA ČR(CZ) GAP405/10/2289 Institutional support: RVO:67985912 Keywords : pottery * Prague-type culture * hillfort period * Bohemia * analyses Subject RIV: AC - Archeology, Anthropology, Ethnology

The relationship between Holocene cultural site distribution and marine terrace uplift on the coast fringing Coastal Range, Taiwan

Science.gov (United States)

Yang, Hsiaochin; Chen, Wenshan

2013-04-01

According to the collision of Philippine Sea plate and Eurasia plate, a series of left-lateral active faults with reverse sense exists in the Longitudinal Valley of east Taiwan. The Holocene marine terraces along the east coast of the Coastal Range in Taiwan are well known for their very rapid uplift and record tectonic history of this active collision boundary. The Holocene marine terrace sequence resulting from successive sea level change and tectonic activation is subdivided into several steps where the highest and oldest terrace, back to ca 13,000yr BP, reaches up to ca 80 m above sea level, and the lower terraces are mostly erosional ones, overlain by less than 1m thick coral beds in situ. The uplift of the coast is very high, ranging from 5 to 10 m/ka. According to the fabrics of potsherds and geochronological data, the prehistoric cultures in eastern Taiwan could be classified into three stages: Fushan (ca 5000-3500yr BP), Peinan/Chilin (ca3500-2000yr BP), Kweishan (ca2000-1000 yr BP) and Jinpu (ca 1000-400yr BP) cultural assemblages respectively. A great difference exists between the various cultural stage, not only the pottery making techniques, but also the distributions of archaeological sites. Combined with the dynamic geomorphic evolution of marine terraces and the distribution of prehistoric culture sites on the east coast of the Coastal Range, a coastal migration trend could be established.

Analisis Migrasi Radio Trunking Analog ke Radio Trunking Digital di Indonesia

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Riza Azmi

2013-09-01

Full Text Available Dalam Tabel Alokasi Spektrum Frekuensi di Indonesia pada catatan kaki INS9 dan INS13 disebutkan bahwa alokasi pada pita-pita frekuensi yang digunakan untuk teknologi trunking direncanakan dimigrasi ke sistem komunikasi trunking digital pada waktu yang akan ditentukan oleh pemerintah. Terkait dengan hal itu, studi ini bertujuan untuk mengkaji bagaimana kelayakan migrasi dari sistem trunking analog ke sistem trunking digital dan hal-hal yang terkait dengannya. Dengan menggunakan analisis biaya dan manfaat (Cost-Benefit Analysis studi ini melihat bahwa migrasi hanya dapat dilakukan jika umur masing-masing lisensi dari operator telah berakhir, atau dengan kata lain pemerintah dapat mendorong transisi ke digital dengan menerbitkan lisensi baru yaitu lisensi trunking digital.

RASISME DALAM FILM 99 CAHAYA DI LANGIT EROPA PART 1 (ANALISIS SEMIOTIKA DALAM FILM 99 CAHAYA DI LANGIT EROPA PART 1

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Vallen Nur Rita

2016-09-01

Full Text Available Stereotip merupakan pernyataan negatif dari prasangka. Prasangka inilah yang kemudian dijadikan alasan untuk melakukan diskriminasi terhadap kelompok rasial tertentu. Stereotip dan prasangka kemudian merujuk pada suatu paham yang mempercayai adanya superioritas yang menolak adanya kesetaraan manusia yaitu rasisme. Perilaku maupun tindakan rasisme tersebut banyak muncul dalam beberapa scene film 99 Cahaya Di Langit Eropa Part 1. Tujuan dari penelitian ini adalah untuk mengetahui bagaimana simbol-simbol digunakan untuk menggambarkan rasisme di dalam film 99 Cahaya Di Langit Eropa Part 1. Metode yang digunakan oleh peneliti adalah semiotika Roland Barthes. Model Roland Barthes terdiri dari tiga tahap analisis yaitu denotasi, konotasi, mitos. Peneliti melakukan analisis menggunakan tanda verbal dan nonverbal yang terdapat dalam film “99 Cahaya di Langit Eropa Part 1”. Dalam menganalisis film 99 Cahaya di Langit Eropa Part 1, dikelompokkan menjadi beberapa kategori yang berhubungan dengan perilaku rasisme, antara lain : stereotip, prasangka, diskriminasi

Development of an analytic outline for the aflatoxins analysis in grains and flours; Desarrollo de un esquema analitico para el analisis de aflatoxinas en granos y harinas

Energy Technology Data Exchange (ETDEWEB)

Sibaja Adams, Roxana

2000-07-01

The instrumental and analytic conditions were optimized for the aflatoxine determination B1, B2, 1 and G2 in corn and peanut byl iquid chromatography of high discharge following the analyzing method AOAC 994,08. Besides, it was defined a function for evaluating the dependence of the chromatographic discharge with the aflatoxine concentration. The analyzing method was validated, and four calibration curves were obtained for the aflatoxine B1, B2, G1 and G2, which turned to have a heterocedastico behavior. The applicability of this method was demonstrated, obtaining imagines of appropriate merit and comparable with those reported by the AOAC. Additionally, the applicability of the chromatographic method was demonstrated in fine layer for the presumptive analysis of aflatoxine, allowing both methods to propose an outline of reliable analysis of real samples. [Spanish] Se optimizaron las condiciones instrumentales y analiticas para la determinacion de aflatoxinas B1, B2, G1 y G2 en maiz y mani por Cromatografia liquida de alto desempeno siguiendo el metodo de analisis AOAC 994,08. Ademas, se definio una funcion para evaluar la dependencia del desempeno cromatografico con la concentracion de aflatoxinas.Se valido el metodo de analisis y se obtuvieron las cuatro curvas de calibracion para las aflatoxinas B1, B2, G1 y G2, las que resultaron tener un comportamiento heterocedastico. Se demostro la aplicabilidad del metodo, obteniendose figuras de merito adecuadas y comparables con las reportadas por el AOAC.Adicionalmente, se demostro la aplicabilidad del metodo de cromatografia en capa fina para el analisis presuntivo de aflatoxinas, permitiendo ambos metodos proponer un esquema de analisis confiable de muestras reales.

Analisis Plagiat dalam Penulisan Laporan Ilmiah Kelas XI Smk Sakti Gemolong Kabupaten Sragen Tahun Ajaran 2015/2016

OpenAIRE

Sari, Dwi Ratna; Arfa, Mecca

2016-01-01

Penelitian ini berjudul “Analisis Plagiat dalam Penulisan Laporan Ilmiah Kelas XI SMK Sakti Gemolong Kabupaten Sragen Tahun Ajaran 2015/2016”. Tujuan dari penelitian ini adalah untuk mengetahui pemahaman siswa mengenai tindakan plagiat, serta menganalisis tipe-tipe plagiat dan faktor-faktor yang menyebabkan tindakan plagiat. Penelitian ini menggunakan desain penelitian kualitatif dengan jenis penelitian studi kasus. Teknik pengambilan sampel pada penelitian ini menggunakan purposive sampling....

ANALISIS PENERAPAN STRATEGI PEMASARAN DALAM PENINGKATAN PANGSA PASAR PADA PT. HADJI KALLA (TOYOTA) CABANG COKROAMINOTO DI MAKASSAR

OpenAIRE

ASTRINI, PRATANTI AYU

2007-01-01

Analisis Penerapan Strategi Pemasaran Dalam Peningkatan Pangsa Pasar Pada PT. Hadji Kalla (Toyota) Cabang Cokroaminoto di Makassar Implementation of marketing strategy analyze on increasing market share study case PT.Hadji Kalla (Toyota) Cabang Cokroaminoto in Makassar Pratanti Ayu Astrini Mursalim Nohong Wardhani Hakim Tujuan dari penelitian ini adalah untuk mengetahui penerapan strategi pemasaran mobil Toyota pada PT. Hadji Kalla (Toyota) Cabang Cokroaminoto di Makassar me...

ANALISIS POSISI RECLOSER TERHADAP KEANDALAN KINERJA PENYULANG SEMPIDI BERBASISKAN SOFTWARE ETAP POWERSTATION

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I Nengah Sunaya

2017-11-01

Full Text Available Penelitian ini menganalisis koordinasi recloser yang terdapat pada penyulang Sempidi untuk meningkatkan keandalan kinerja dari penyulang tersebut. Keandalan yang diharapkan adalah keandalan dalam penyediaan dan penyaluran dayanya. Untuk mengetahui keandalan dalam penyaluran tenaga listrik kepada konsumen perlu diperhitungkan indeks keandalannya. Indeks keandalan menjadi indikator dinyatakan dalam suatu besaran probabilitas yang bertujuan meminimalkan nilai SAIDI dan SAIFI, yaitu 1,8805505 jam/pelanggan tahun dan 5,8200455 kegagalan/pelanggan tahun, serta nilai fitness sebesar 0,091366843 untuk recloser pada posisi 10. Teknik yang digunakan dalam evaluasi keandalan sistem distribusi yaitu metode analisis dengan formula SAIDI dan SAIFI serta metode simulasi dengan memanfaatkan software ETAP powerstation

ANALISIS BAHASA GAUL ANTAR TOKOH DALAM FILM REMAJA INDONESIA “RADIO GALAU FM”

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St. Victor Maruli tua Lumbantobing , S.Pd., M.Pd

2016-03-01

Full Text Available ABSTRAKGajala bahasa ialah segala peristiwa yang berkaitan dengan bentuk-bentukkata beserta proses pembentuknya. Gejala-gejala bahasa seringkali digunakanoleh penutur bahasa baik di dalam film dan masyarakat. Bahasa gaul salah satu gaya bahasa yang sering digunakan anak remaja jaman sekarang. Film Remaja Indonesia yang berjudul “Radio Galau FM” merupakan sebuah karya yangditulis oleh Haqi Achmad. Dalam film ini banyak proses pembentukan kata bahasagaul. Mengingat pentingnya bahasa gaul sebagai wujud produk remaja, makapeneliti tertarik untuk meneliti pembentukan bahasa gaul ini. Sesuai denganrumusan masalah maka penelitian ini dimaksudkan untuk mendeskripsikanproses pembentukan bahasa gaul, yang meliputi: 1 proses afiksasi; 2; gejalagejalabahasa dan 3, serta penggunaan jenis-jenis makna dalam bahasagaul. Untuk membahas masalah tersebut, maka dalam menganalisis, penelitimenggunakan teori pembentukan kata ( kajian Morfologi . Penelitian inimenggunakan jenis penelitian kualitatif. Sedangkan metode yang digunakanadalah metode dan ekstralingual dan teknik analisis data dalam penelitian iniberupa urai unsure langsung dan teknik ubah ujud. Data penelitian ini adalahdialog dalam film “Radio Galau FM” ( berbentuk proses afiksasi, gejala-gejalabahasa, dan jenis-jenis makna. Sumber data berupa rekaman dialog film yangterjadi dalam film “Radio Galau FM”. Secara garis besar hasil analisis datadalam penelitian bahasa gaul sangat berbeda dengan penggunaannya dalam bahasa baku bahasa Indonesia. Hasil yang diperoleh dalam penelitian ini menunjukkan bahwa, bahasa gaul merupakan produk dari remaja, maksudnyaadalah remaja dalam berkomunikasi sehari-hari menggunakan bahasa ini disetiap situasi tanpa memperhatikan keadaan dan situasi, jika dibiarkan makasikap kesopanan akan terabaikan.Kata-Kata Kunci: Pembentukan Kata, Bahasa Gaul, Film Remaja Indonesia.Key words : Formation of words , language Gaul , Youth Film Indonesia

ANALISIS POSTUR KERJA PADA PT. XYZ MENGGUNAKAN METODE ROSA (RAPID OFFICE STRAIN ASSESSMENT

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Rosma Hani Damayanti

2014-06-01

Full Text Available Penggunaan teknologi informasi, dimana komputer sebagai medianya kini semakin meningkat. Frekuensi yang tinggi akan penggunaan komputer yang tidak memperhatikan sisi ergonomi dalam bekerja mengakibatkan adanya resiko yang dirasakan oleh pengguna. PT. XYZ merupakan salah satu perusahaan yang menggunakan komputer sebagai salah satu alat utama dalam bekerja. Pada penggunaannya karyawan pada Departemen Publishing merasakan keluhan pada punggung, pinggang, nyeri bahu, leher dan tangan. Keluhan yang dirasakan oleh pekerja pada Departemen publishing dapat diminimalkan dengan cara mengetahui dan mengidentifikasi postur kerja pada pekerja dalam menggunakan komputer. Identifikasi tersebut digunakan untuk mengetahui kondisi pekerja dan mengetahui penyebab keluhan yang dirasakan oleh pekerja untuk dilakukan perbaikan. Pada penelitian ini dilakukan analisis dengan menggunakan metode ROSA untuk mengurangi adanya keluhan yang dirasakan oleh pekerja pada Departemen publishing. ROSA merupakan salah satu metode pada office ergonomics, dimana penilaiannnya dirancang untuk mengukur resiko yang terkait dengan penggunaan komputer serta untuk menetapkan tingkat tindakan perubahan berdasarkan laporan dari ketidaknyamanan pekerja. Dengan menggunakan metode ROSA, dapat diketahui apakah postur kerja karyawan pada Departemen Publishing pada saat bekerja aman atau berbahaya. Hasil analisis postur kerja menggunakan metode ROSA pada Departemen Publishing menunjukkan bahwa seluruh pekerja yang menjadi sampel memiliki level resiko yang tinggi dan perlu dilakukan perbaikan segera. Perbaikan yang dapat dilakukan untuk mengurangi tingkat resiko yang dirasakan oleh pekerja yaitu dengan perbaikan fasilitas yang digunakan oleh pekerja yang sesuai dengan standar ergonomi, melakukan sosialisasi kepada pekerja tentang pentingnya ergonomi pada dunia kerja, dan sebaiknya pekerja melakukan istirahat atau peregangan otot minimal setiap tiga jam sekali.

ANALISIS POSTUR KERJA PADA PT. XYZ MENGGUNAKAN METODE ROSA (RAPID OFFICE STRAIN ASSESSMENT

Directory of Open Access Journals (Sweden)

Rosma Hani Damayanti

2014-06-01

Full Text Available Penggunaan teknologi informasi, dimana komputer sebagai medianya kini semakin meningkat. Frekuensi yang tinggi akan penggunaan komputer yang tidak memperhatikan sisi ergonomi dalam bekerja mengakibatkan adanya resiko yang dirasakan oleh pengguna. PT. XYZ merupakan salah satu perusahaan yang menggunakan komputer sebagai salah satu alat utama dalam bekerja. Pada penggunaannya karyawan pada Departemen Publishing merasakan keluhan pada punggung, pinggang, nyeri bahu, leher dan tangan. Keluhan yang dirasakan oleh pekerja pada Departemen publishing dapat diminimalkan dengan cara mengetahui dan mengidentifikasi postur kerja pada pekerja dalam menggunakan komputer. Identifikasi tersebut digunakan untuk mengetahui kondisi pekerja dan mengetahui penyebab keluhan yang dirasakan oleh pekerja untuk dilakukan perbaikan. Pada penelitian ini dilakukan analisis dengan menggunakan metode ROSA untuk mengurangi adanya keluhan yang dirasakan oleh pekerja pada Departemen publishing. ROSA merupakan salah satu metode pada office ergonomics, dimana penilaiannnya dirancang untuk mengukur resiko yang terkait dengan penggunaan komputer serta untuk menetapkan tingkat tindakan perubahan berdasarkan laporan dari ketidaknyamanan pekerja. Dengan menggunakan metode ROSA, dapat diketahui apakah postur kerja karyawan pada Departemen Publishing pada saat bekerja aman atau berbahaya. Hasil analisis postur kerja menggunakan metode ROSA pada Departemen Publishing menunjukkan bahwa seluruh pekerja yang menjadi sampel memiliki level resiko yang tinggi dan perlu dilakukan perbaikan segera.  Perbaikan yang dapat dilakukan untuk mengurangi tingkat resiko yang dirasakan oleh pekerja yaitu dengan perbaikan fasilitas yang digunakan oleh pekerja yang sesuai dengan standar ergonomi, melakukan sosialisasi kepada pekerja tentang pentingnya ergonomi pada dunia kerja, dan sebaiknya pekerja melakukan istirahat atau peregangan otot minimal setiap tiga jam sekali.

Teori Pecking Order dan Trade-Off dalam Analisis Struktur Modal di Bursa Efek Indonesia

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D Agus Harjito

2014-06-01

Full Text Available AbstractThis study aims to test the pecking order theory and trade-off theory of capital structure in the analysis of the Indonesia Stock Exchange. Pecking order theory is represented by the variable profitability and growth, while the variables volatility of earnings, tangibility of assets and the size represents a trade-off theory. The company's goal is prosperity of shareholder value. To achieve these objectives the company needs funds from internal sources and external sources. Internal sources in the form of retained earnings, while the external sources of debt and shareholders' approval in the pecking order theory. This study uses the data of financial ratios of the firms during the period 2000-2010. To analyze the data, this study uses a multiple regression with the dependent variable is the debt ratio, while profitability, growth, volatility of earnings, tangibility of assets and size as independent variables. The results show that asset structure and company size has a positive and significant impact on capital structure, while profitability has a negative effect on debt ratios. But company's growth rate has not relationship with the debt ratio or capital structure. Simultaneously, the all independent variables affect capital structure significantly.Keywords: pecking order, trade-off, capital structure, debt rasioAbstrakPenelitian ini bertujuan untuk menguji teori pecking order dan teori trade-off dalam analisis struktur modal di Bursa Efek Indonesia. Teori pecking order diwakili oleh variabel profitability dan growth, sementara variabel-variabel volatility of earnings, tangibility of assets dan size mewakili teori trade-off. Tujuan perusahaan adalah memakmurkan nilai pemegang saham. Untuk mencapai tujuan tersebut perusahaan membutuhkan dana yang diperoleh dari sumber internal dan sumber eksternal. Sumber internal berupa laba ditahan, sedangkan sumber eksternal berupa hutang dan saham sebagaimana dijelaskan dalam teori pecking order

USULAN STRATEGI UNTUK MENINGKATKAN DAYA SAING PRODUK MEBEL ROTAN SINGLE CHAIR DENGAN ANALISIS RANTAI NILAI (Studi Kasus : Klaster Mebel Rotan Kab. Cirebon

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Ary Arvianto

2013-06-01

Full Text Available Industri mebel rotan merupakan salah satu andalan sektor industri di Indonesia dimana sentra pengolahan rotan terbesar adalah di Kabupaten Cirebon, Jawa Barat. Namun, terdapat beberapa kendala dalam industri mebel rotan di Cirebon ini diantaranya semakin ketatnya persaingan antar produsen dunia dan kebijakan pemerintah memperbolehkan ekspor rotan yang menyebabkan keuntungan di pihak negara pesaing Oleh karena itu, dibutuhkan suatu strategi untuk meningkatkan daya saing  produk rotan di pasar dunia. Strategi ini dapat diperoleh dengan melakukan analisis value chain. Tujuan dari penelitian ini adalah untuk menganalisis rantai nilai produk mebel rotan dan mendapatkan strategi kompetitif yang tepat untuk diterapkan oleh setiap pelaku rantai nilai. Metode yang dilakukan adalah analisis finansial, analisis SWOT, analisis Competitiveness Diamond, dan analisis Critical Success Factor (CSF. Objek penelitian adalah perusahaan-perusahaan yang merupakan anggota dari Asosiasi Pengusaha Mebel Indonesia (ASMINDO Cirebon yang memproduksi mebel rotan single chair. Dari hasil pengolahan data dan analisis diperoleh hasil bahwa strategi yang dapat diterapkan di pihak supplier dalam hal ini pengumpul adalah mendirikan anak perusahaan di tempat tersedia bahan baku dan melakukan merger dengan perusahaan. Strategi yang dapat diterapkan di pihak perusahaan adalah menerapkan upah tenaga kerja per unit produk yang dihasilkan, pengalokasian dana untuk promosi, memprioritaskan buyer langganan, sharing informasi dan inovasi dengan buyer, memiliki fleksibilitas yang tinggi dalam hal kualitas dan harga, bekerjasama dengan asosiasi dan pemerintah dalam kegiatan pameran, dan melakukan merger dengan perusahaan lain ataupun dengan supplier. Sedangkan strategi yang dapat diterapkan di pihak buyer dalam hal ini wholeseller adalah menurunkan harga produk, memaksimalkan promosi dan menjaga hubungan baik dengan perusahaan yang sudah menjadi kepercayaan. Kata Kunci: mebel rotan, value

Analisis Potensi Ledakan dan Kebakaran Primary Reformer sebagai Unit Proses Produksi Amonia di PT. X

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Resti Ayu Lestari

2016-12-01

Full Text Available Peningkatan industri pupuk di dunia berimplikasi pada peningkatan jumlah industri amonia. Amonia memegang peranan penting pada proses produksi pupuk dalam hal penyediaan nitrogen. Proses pembuatan amonia melibatkan bahan baku berupa gas alam yang bersifat flammable dengan temperatur dan tekanan yang tinggi dalam setiap tahapan prosesnya. Primary reformer merupakan salah satu peralatan proses dalam produksi amonia dengan temperatur dan tekanan paling tinggi serta paling berisiko mengalami kegagalan yang dapat mengakibatkan terjadinya kebakaran/ledakan. Primary reformer berperan sebagai salah satu tahapan pemurnian gas alam dengan hasil berupa karbon monoksida. Identifikasi bahaya pada unit primary reformer dilakukan dengan menggunakan metode Fault Tree Analysis (FTA. Hasil analisis FTA menghasilkan bahwa sumber bahaya dari ledakan primary reformer dapat ditinjau dari faktor teknis dan faktor non teknis. Faktor non teknis menyumbang 74% dari penyebab terjadinya ledakan/kebakaran pada primary reformer. Hasil analisis risiko ledakan/kebakaran pada primary reformer dilakukan dengan menggunakan Dow’s Fire & Explosion Index  dengan hasil radius area dampak adalah 51 meter. Nilai kerugian finansial mencapai US$ 23.640.285 dengan kerugian hari kerja minimal adalah 138 hari. Perangkat lunak Arial Location of Hazardous Atmospheres menghasilkan radius ledakan dengan dampak terkecil yaitu dapat memecahkan kaca jendela/pintu (0,5 psi adalah 73 m dari primary reformer. Radius ledakan dengan kekuatan ledakan 1 psi (meruntuhkan rumah/perkantoran adalah 48 m dari primary reformer.

BAHASA DAN IDEOLOGI: MENGUNGKAP IDEOLOGI DAN KEKUASAAN SIMBOLIK DI BALIK PENGGUNAAN BAHASA (KAJIAN TEKS MEDIA MELALUI ANALISIS WACANA KRITIS

Directory of Open Access Journals (Sweden)

Su haryo

2014-11-01

Full Text Available Abstrak   Tulisan ini didasari sebuah anggapan bahwa bahasa tidak berada di ruang hampa sosial.Maka, bahasa pada dasarnya bukan hanya untaian kata yang hanya bersifat linguistik, tetapi bersifat sosial. Karenanya, bahasa dipahami sebagai tindakan sosial.Implikasinya, bahasa bukan hanya bermatra linguistik, tetapi juga bermatra sosial. Van Dijk menjadi salah satu model yang dapat digunakan sebagai alat untuk menganalisis wacana secara kritis. Penelitian analisis wacana kritis model van Dijk mempertimbangkan teks, konteks, kognisi sosial, dan analisis/konteks sosial. Untuk mengungkap hal itu, langkah yang dapat dilakukan adalah: mengungkap struktur makro (tematik, suprstruktur (skematik, dan struktur mikro yang terdiri atas semantik, sintaksis, stilitistik, dan retorika. Untuk mengungkap hal itu, di sini digunakan metode simak dan catat dengan menjadikan Suara Merdeka dan Kompassebagai sumber datanya. Hasilnya pertama,SM cenderung berideologi kasar, provokatif, dan konotatif/figuratif. Hal itu, tampak pada pilihan kata/kalimat  kata yang cenderung kasar, seperti mengancam,menyerang, memanggil paksa, menyeret, menembak.Sementara, harian K cenderung berideologi idealisme pers yang objektif, netral, dan berimbang. Kedua, dari dimensi kekuasaan (simbolik, harian SM cenderung menjadi “oposisi”  dan “oposan”sebagai pihak yang di-dominan-kan, sedang pihak pemerintah sebagai pihak yang “dimarginalkan”. Sementara, harian K menempatkan pihak yang dominan/marginal lebih didasarkan pada kondisi objektif di lapangan yang  berbasis data dan keterangan yang dari narasumber yang cenderung netral, seperti pengamat, warga, dan akademisi; tidak didasarkan pada keterangan yang cenderung subjektif, seperti dari para politisi.Ketiga, dari sisi analisis sosial dan kognisi sosial; SM lebih tampak sebagai cerminan tagline-nya yaitu lokal (yaitu “perekat komunitas Jawa Tengah”, sedangkan harian K lebih “mengabdi” pada rakyat seperti tampak pada

ANALISIS MANFAAT BIAYA LINGKUNGAN USAHA TERNAK BABI: STUDI KASUS DI DESA AMBARKETAWANG KECAMATAN GAMPING KABUPATEN SLEMAN (Benefit Cost Analysis of Pig Farming Environment: Case Study at Ambarketawang Village, Gamping District, Sleman Regency, Indonesia

Directory of Open Access Journals (Sweden)

Tri Anggraeni Kusumastuti

2001-12-01

Full Text Available ABSTRAK Penelitian ini bertujuan untuk mengetahui pendapatan peternak dan kelayakan pengembangan usaha ternak babi secara finansial maupun ekonomi. Penelitian dilakukan di Kecamatan Gamping. Data yang digunakan adalah data primer dari responden peternak dan data sekunder dari instansi terkait. Analisis yang digunakan adalah analisis pendapatan metode R/C Ratio, NPV (Net Present Value, dan IRR (Internal Rate of Return dengan umur ekonomis kandang selama 3 tahun. Hasil penelitian menunjukkan bahwa analisis pendapatan secara finansial menghasilkan nilai lebih tinggi dibandingkan penilaian secara ekonomi. Jenis penggemukan memberikanpendapatan tertinggi secara finansial, sedangkan secaraekonomi, dengan memperhitungkan lingkungan, jenis kombinasi memberikan pendapatan tertinggi. Analisis sensitivitas menunjukkan bahwa penurunan harga babi berpengaruh terhadap penurunan pendapatan peternak dibandingkan peningkatan harga pakan dan peningkatan biaya lingkungan. Jenis pembibitan paling peka terhadap analisis sensitivitas, sedangkan jenis kombinasi penggemukan dan pembibitan tidak begitu terpengaruhi.   ABSTRACT The objectives of this research were to assess the farmer’s income and the feasibility of pig farming, financially as well as economically. The data used in this research were primary data from pig farmers and secondary data from relevant institution. Financial and economic analysis of income and feasibility study with NPV (Net Present Value, B/C ratio, IRR (Internal Rate of Return with economic barn value of 3 years, were applied in this research. The results showed that financially the fattening system gave the highest income, but the combination system was more efficient because it provided the highest income, but the combination system was more efficient because it provided the highest income, inspite of taking into consideration the environment effect. Sensitivity analysis showed that the pig price’s decline influenced the farmer�

Statistical analysis of the wind around a nuclear power plant; Analisis estadistico del viento alrededor de una central nucleoelectrica

Energy Technology Data Exchange (ETDEWEB)

Tejeda, A; Alvarez, Oscar; Contreras, A D; Jauregui, E [Universidad Veracruzana, (Mexico)

1997-12-31

In order to show an appropriate methodology for the climatic analysis of the wind, some of the recent results in the investigation of the field flow around the Laguna Verde Nuclear Power Station, at Veracruz State (Mexico,) through the angular correlation coefficients and contingency tables among the registered wind directions by a meteorological tower at the levels of 10 and 60 meters high are presented. Finally, by applying an objective analysis of the data some conclusions are obtained in connection with the local winds with the mesoscale systems. [Espanol] Con el objeto de mostrar una metodologia apropiada en el analisis climatico del viento, se presentan algunos resultados recientes en la investigacion del campo de flujo en los alrededores de la central nucleoelectrica de Laguna Verde, Veracruz (Mexico), a traves de los coeficientes de correlacion angulares y de tablas de contingencia entre las direcciones del viento registradas por una torre meteorologica en los niveles de 10 y 60 metros de altura. Finalmente, aplicando analisis objetivo de los datos, se obtienen algunas conclusiones sobre la conexion de los vientos locales con los sistemas de mesoescala.

Statistical analysis of the wind around a nuclear power plant; Analisis estadistico del viento alrededor de una central nucleoelectrica

Energy Technology Data Exchange (ETDEWEB)

Tejeda, A; Alvarez, Oscar; Contreras, A. D.; Jauregui, E. [Universidad Veracruzana, (Mexico)

1996-12-31

In order to show an appropriate methodology for the climatic analysis of the wind, some of the recent results in the investigation of the field flow around the Laguna Verde Nuclear Power Station, at Veracruz State (Mexico,) through the angular correlation coefficients and contingency tables among the registered wind directions by a meteorological tower at the levels of 10 and 60 meters high are presented. Finally, by applying an objective analysis of the data some conclusions are obtained in connection with the local winds with the mesoscale systems. [Espanol] Con el objeto de mostrar una metodologia apropiada en el analisis climatico del viento, se presentan algunos resultados recientes en la investigacion del campo de flujo en los alrededores de la central nucleoelectrica de Laguna Verde, Veracruz (Mexico), a traves de los coeficientes de correlacion angulares y de tablas de contingencia entre las direcciones del viento registradas por una torre meteorologica en los niveles de 10 y 60 metros de altura. Finalmente, aplicando analisis objetivo de los datos, se obtienen algunas conclusiones sobre la conexion de los vientos locales con los sistemas de mesoescala.

Náhrdelníky byzantského (?) původu a bronzové kruhové ozdoby ve slovanském prostředí 6.-7. století. K interkulturním vztahům

Czech Academy of Sciences Publication Activity Database

Profantová, Naďa

2013-01-01

Roč. 104, prosinec (2013), s. 149-182 ISSN 0031-0506 R&D Projects: GA ČR(CZ) GAP405/10/2289 Institutional support: RVO:67985912 Keywords : Culture with Prague-type pottery * Bohemia * metal necklace * female ornaments * interregional contacts Subject RIV: AC - Archeology, Anthropology, Ethnology

Micromorphological Evidence of Neolithic Rondel-like Ditch Infillings. Case Studies from Těšetice-Kyjovice and Kolín, Czech Republic

Czech Academy of Sciences Publication Activity Database

Lisá, Lenka; Bajer, A.; Válek, D.; Květina, Petr; Šumberová, Radka

2013-01-01

Roč. 4, č. 2 (2013), s. 135-146 ISSN 1804-848X R&D Projects: GA ČR(CZ) GAP405/11/1590 Institutional support: RVO:67985831 ; RVO:67985912 Keywords : formation processes * sedimentology * micromorphology * Neolithic rondel structures * STK (Stroked pottery culture) * Lengyel culture * Czech Republic Subject RIV: DB - Geology ; Mineralogy; AC - Archeology, Anthropology, Ethnology (ARU-G) http://www.iansa.eu/papers/IANSA-2013-02-lisa.pdf

An assessment of econometric models applied to fossil fuel power generation; Un'analisi critica dell'applicazione dei modelli econometrici alla generazione termoelettrica

Energy Technology Data Exchange (ETDEWEB)

Gracceva, F.; Quercioli, R. [ENEA, Funzione Centrale Studi, Centro Ricerche Casaccia, Rome (Italy)

2001-07-01

The main purpose of this report is to provide a general view of those studies, in which the econometric approach is applied to the selection of fuel in fossil fired power generation, focusing the attention to the key role played by the fuel prices. The report consists of a methodological analysis and a survey of the studies available in literature. The methodological analysis allows to assess the adequateness of the econometric approach, in the electrical power utilities policy. With this purpose, the fundamentals of microeconomics, which are the basis of the econometric models, are pointed out and discussed, and then the hypotheses, which are needed to be assumed for complying the economic theory, are verified in their actual implementation in the power generation sector. The survey of the available studies provides a detailed description of the Translog and Logit models, and the results achieved with their application. From these results, the estimated models show to fit the data with good approximation, a certain degree of interfuel substitution and a meaningful reaction to prices on demand side. [Italian] In questo rapporto viene tracciato un quadro generale degli studi che utilizzano modelli econometrici per analizzare la scelta dei combustibili nella termogenerazione, con particoalre attenzione al ruolo svolto dal prezzo dei combustibili. La trattazione si compone di un'analisi di tipo metodologico e di una rassegna della letteratura. L'analisi metodologica consente di valutare l'adeguatezza dell'approccio econometrico nell'analisi del comportamento delle imprese di generazione elettrica. A tal fine vengono esplicitati e discussi i fondamenti microeconomici su cui poggiano i modelli econometrici, e viene verificata la sussistenza, nel settore termoelettrico, delle ipotesi che e' necessario assumere per soddisfare la teoria economica. La rassegna fornisce invece una descrizione dei modelli translog e logit lineare, ed un'analisi

Cuba: Overview of activities on Neutron Imaging (NI) and Cultural Heritage (CH) studies

International Nuclear Information System (INIS)

Padron, Ivan

2012-01-01

In the past, some cultural heritage research works have been carried out by the CEADEN, in collaboration with the Arqueology Laboratory of the Cultural Heritage Department, employing techniques as EDXRF, X-ray Difraction, INAA and SEM-EDS for the analysis of Cuban pre-Columbian pottery, painting pigments characterization. Recently, with a modified portable X-ray fluorescence spectrometer were evaluated paintings in restoration process. Wood is the material that has accompanied the whole development of mankind in various applications, for manufacturing tools and weapons, for buildings and constructions and also as fuel. It has various appearances and is subjected to decomposing changes, so there are sufficient arguments for non-destructive testing of wooden objects in the same way as is common practice with other technologically used materials. However, even today wood is rarely tested. Moreover, artifacts of cultural heritage containing wood are rare and delicate, so dismantling these for studying purposes is undesirable. Neutrons behave complementarily; they are avidly absorbed by light elements such as hydrogen on the one hand and yet are capable of easily penetrating heavy metals on the other. This provides an alternative for X-ray radiography and tomography when material characteristics are of primary interest rather than structural details, or when shielding with plates or sleeves of heavy metal severely impedes inspections with X-ray or gamma radiation technologies. However, due to the moderating effect of wooden samples it is essential to use fast neutrons for radiography and tomography of voluminous objects. Some typical examples described here will show the difference between neutron and X-ray photon-based radiographic technologies

Ambiente sonoro e percezione di alcune caratteristiche dei parchi urbani: analisi e modelli - Sonic environment and perception of some features of urban parks: analysis and models

Directory of Open Access Journals (Sweden)

Giovanni Brambilla

2016-07-01

Full Text Available Sui dati raccolti in otto parchi urbani, comprendenti alcuni parametri acustici e le valutazioni dei fruitori sulla qualità complessiva del parco percepita e di alcune sue caratteristiche, si è proceduto a diverse analisi statistiche. L’analisi delle componenti principali e quella cluster gerarchica sui dati acustici ha fornito una classificazione in tre gruppi risultata poco sovrapponibile a quella ottenuta con l’analisi cluster e delle corrispondenze multiple condotta sui responsi soggettivi. La discrepanza, confermata anche da alcuni modelli di regressione logistica multinomiale, evidenzia l’influenza di altri fattori non acustici sulla percezione dell’ambiente dei parchi urbani. ------ Different statistical analyses have been carried out on data collected in eight urban parks, including some acoustical parameters and the appraisals of park visitors on the perceived overall quality of the park and some of its features. Principal component analysis and hierarchical cluster one on the acoustic data have identified three groups. This classification poorly overlaps that obtained by hierarchical cluster analysis and multiple correspondence one performed on subjective appraisals data. The difference, confirmed also by models developed by multinomial logistic regression, points out the influence of other non-acoustic factors on the perception of the urban parks environment.

Chemical characterization of archaeological ceramics using k{sub 0} based INAA: A study in the production and distribution of middle horizon pottery from Cuzco, Peru

Energy Technology Data Exchange (ETDEWEB)

Montoya, E; Glowacki, M; Zapata, J; Mendoza, P [Departamento de Quimica, Instituto Peruano de Energia Nuclear, Lima (Peru)

2003-08-01

The objective of this research was to establish, in general terms, the provenance of certain pottery styles that are found in the Peruvian southern highlands, in the Cuzco region. Previous work allowed identification of ceramic influences from outside Cuzco, namely from the Peruvian central highlands, the heartland of the Wari culture, and from the high plateau region of Bolivia and Peru (the Altiplano), the centre of Tiwanaku society. One of the goals was to determine which of these ceramic styles were made in other regions and brought to Cuzco, and which of them were locally manufactured imitations. In addition, an attempt was made to compare their patterns of production and distribution with those of local ceramic styles. These data, in turn, were found helpful in understanding some aspects of the social, economic and political dynamics of the Middle Horizon period at Cuzco. To realize this objective, a set of about 350 ceramic samples was chemically analysed using instrumental neutron activation analysis (INAA) and the results processed by multivariate statistical methods. From the pioneering works of Sayre, INAA has become a major tool in multielement compositional characterization of archaeological ceramics. One of the best ways to carry out INAA is the k{sub 0} standardization method, first developed by De Corte et al. [De Corte, F., Habil. Thesis, University of Gent (1987), De Corte, F., et al., J. Radioanal. Chem. 62 (1981) 209 pp.]. It was very effective in accurate multielement analysis of large numbers of samples and has been employed in the Instituto Peruano de Energia Nuclear (IPEN) laboratory since 1993. Special care was taken in our research to maintain quality control of the analytical results, which were produced in duplicate for every sample, and for repeated analysis of NIST SRM-2704 (Buffalo River Sediment) and other reference materials such as the well known Old Ohio Red Clay. (author)

Analisis Six Sigma pada Produk Casing Pompa sebagai Metode Perbaikan Kualitas (Studi Kasus: PT. Zenith Allmart Precisindo)

OpenAIRE

Haryono, Haryono; Rakasiwi, Hafiedza Pradana

2014-01-01

Pada Februari 2014, produk baja terbanyak yang diproduksi PT. Zenith Allmart Precisindo (ZAP) adalah casing pompa dengan reject sebesar 3,35%, padahal target maksimal reject 2% per bulan, ada gap sebesar 1,35%. Analisis DMAIC Six Sigma dilaksanakan untuk mengurangi persentase reject. Pada define, ditentukan project charter, peta proses produksi, dan SIPOC diagram. Dari SIPOC diagram ditentukan 10 CTQ. Pada fase measure dilakukan attribute agreement analysis untuk QC, hasilnya adalah repeabili...

Analisis Niat Penggunaan E-filing Di PT “X” Dan Pt”y” Surabaya Dengan Structural Equation Modeling

OpenAIRE

Jimantoro, Christina; Tjondro, Elisa

2014-01-01

Penelitian ini dilakukan untuk mengetahui pengaruh persepsi kegunaan, persepsi kemudahan, sikap penggunaan, norma subjektif dan persepsi kemampuan mengontrol terhadap niat penggunaan e-filing oleh wajib pajak orang pribadi. Sampel penelitian ini adalah 64 karyawan PT “X” dan PT “Y” di Surabaya. Teknik analisis data yang digunakan adalah Structural Equation Modelling berbasis Variance (Partial Least Square).Hasil penelitian ini menunjukkan adanya pengaruh persepsi kegunaan dan kemudahan terhad...

ANALISIS PENERAPAN STRATEGI PEMASARAN DALAM PENINGKATAN PANGSA PASAR PADA PT. HADJI KALLA (TOYOTA) CABANG URIP DI MAKASSAR

OpenAIRE

MAULADI RAHMAN, EKI

2012-01-01

- EKI MAULADI RAHMAN, A211 076 644. Analisis Penerapan Strategi Pemasaran Dalam Peningkatan Pangsa Pasar Pada PT. Hadji Kalla (Toyota) Cabang Urip di Makassar. (dibimbing oleh Muhammad Ismail dan Mukhtar) Tujuan dari penelitian ini adalah untuk mengetahui penerapan strategi pemasaran mobil Toyota pada PT. Hadji Kalla (Toyota) Cabang Urip di Makassar melalui penerapan (produk, harga, promosi dan saluran distribusi) dalam peningkatan pangsa pasar, untuk menganlisis sejauh mana penerapan ...

Iron coated pottery granules for arsenic removal from drinking water.

Science.gov (United States)

Dong, Liangjie; Zinin, Pavel V; Cowen, James P; Ming, Li Chung

2009-09-15

A new media, iron coated pottery granules (ICPG) has been developed for As removal from drinking water. ICPG is a solid phase media that produces a stable Fe-Si surface complex for arsenic adsorption. Scanning electron microscopy (SEM) was used to document the physical attributes (grain size, pore size and distribution, surface roughness) of the ICPG media. Several advantages of the ICPG media such as (a) its granular structure, (b) its ability to absorb As via the F(0) coating on the granules' surface; (c) the inexpensive preparation process for the media from clay material make ICPG media a highly effective media for removing arsenic at normal pH. A column filtration test demonstrated that within the stability region (flow rate lower than 15L/h, EBCT >3 min), the concentration of As in the influent was always lower than 50 microg/L. The 2-week system ability test showed that the media consistently removed arsenic from test water to below the 5 microg/L level. The average removal efficiencies for total arsenic, As(III), and As(V) for a 2-week test period were 98%, 97%, and 99%, respectively, at an average flow rate of 4.1L/h and normal pH. Measurements of the Freundlich and Langmuir isotherms at normal pH show that the Freundlich constants of the ICPG are very close to those of ferric hydroxide, nanoscale zero-valent iron and much higher than those of nanocrystalline titanium dioxide. The parameter 1/n is smaller than 0.55 indicating a favorable adsorption process [K. Hristovski, A. Baumgardner, P. Westerhoff, Selecting metal oxide nanomaterials for arsenic removal in fixed bed columns: from nanopowders to aggregated nanoparticle media, J. Hazard. Mater. 147 (2007) 265-274]. The maximum adsorption capacity (q(e)) of the ICPG from the Langmuir isotherm is very close to that of nanoscale zero-valent indicating that zero-valent iron is involved in the process of the As removal from the water. The results of the toxicity characteristic leaching procedure (TCLP

Iron coated pottery granules for arsenic removal from drinking water

International Nuclear Information System (INIS)

Dong Liangjie; Zinin, Pavel V.; Cowen, James P.; Ming, Li Chung

2009-01-01

A new media, iron coated pottery granules (ICPG) has been developed for As removal from drinking water. ICPG is a solid phase media that produces a stable Fe-Si surface complex for arsenic adsorption. Scanning electron microscopy (SEM) was used to document the physical attributes (grain size, pore size and distribution, surface roughness) of the ICPG media. Several advantages of the ICPG media such as (a) its granular structure, (b) its ability to absorb As via the F(0) coating on the granules' surface; (c) the inexpensive preparation process for the media from clay material make ICPG media a highly effective media for removing arsenic at normal pH. A column filtration test demonstrated that within the stability region (flow rate lower than 15 L/h, EBCT >3 min), the concentration of As in the influent was always lower than 50 μg/L. The 2-week system ability test showed that the media consistently removed arsenic from test water to below the 5 μg/L level. The average removal efficiencies for total arsenic, As(III), and As(V) for a 2-week test period were 98%, 97%, and 99%, respectively, at an average flow rate of 4.1 L/h and normal pH. Measurements of the Freundlich and Langmuir isotherms at normal pH show that the Freundlich constants of the ICPG are very close to those of ferric hydroxide, nanoscale zero-valent iron and much higher than those of nanocrystalline titanium dioxide. The parameter 1/n is smaller than 0.55 indicating a favorable adsorption process [K. Hristovski, A. Baumgardner, P. Westerhoff, Selecting metal oxide nanomaterials for arsenic removal in fixed bed columns: from nanopowders to aggregated nanoparticle media, J. Hazard. Mater. 147 (2007) 265-274]. The maximum adsorption capacity (q e ) of the ICPG from the Langmuir isotherm is very close to that of nanoscale zero-valent indicating that zero-valent iron is involved in the process of the As removal from the water. The results of the toxicity characteristic leaching procedure (TCLP) analysis

Analisi dell’anisotropia microstrutturale in materiali compositi rinforzati con fibre corte

Directory of Open Access Journals (Sweden)

D. Dreossi

2008-01-01

Full Text Available La microtomografia con luce di sincrotrone si è rivelata una tecnica particolarmente efficace per l’analisi della struttura risultante dalla distribuzione degli orientamenti assunti dalle fibre di rinforzo di compositi rinforzati con fibre di vetro. La ricostruzione dell'immagine tridimensionale ha consentito la visualizzazionedella distribuzione spaziale delle fibre all'interno della matrice polimerica anche nel caso di fibre di piccole dimensioni (diametro medio di 10 micrometri. E' stato quindi possibile misurare le differenze nell'orientamento delle fibre nei differenti strati di un campione utilizzando metodi basati sulla valutazione del Mean Intercept Length (MIL e del fabric tensor. La tecnica descritta è stata applicata a un campione di poliammide 6 rinforzato con il 30% di fibre corte di vetro ricavato da lastra.

Radiokarbonová data z výplní mladoneolitických objektů z Vchynic (okr. Litoměřice)

Czech Academy of Sciences Publication Activity Database

Řídký, Jaroslav

2016-01-01

Roč. 33, 1-2 (2016), s. 351-358 ISSN 0231-5432 Grant - others:Nadační fond Neuron na podporu vědy(CZ) N Institutional support: RVO:67985912 Keywords : Neolithic * Stroked Pottery culture * radiocarbon dating Subject RIV: AC - Archeology, Anthropology, Ethnology OBOR OECD: Archaeology

Correlacion entre metodos de analisis de Zn disponible en cuatro ordenes de suelos de Costa Rica

OpenAIRE

Eloy Molina; Elemer Bornemisza

2001-01-01

Se realizo una comparación entre métodos analisis del Zn disponible en 4 ordenes de sue- Analytilos de Costa Rica (Ultisoles, Vertisoles, Andisoles Inceptisoles, 25 de c/u), utilizando las siguientes soluciones extractoras: Olsen Modificado, Meh- lich 3, Morgan Modificado, DTPA y HC1. Las cantidades de Zn extrafdas dependieron de la natu- raleza qufmica de la solucion extractora. El HCl presento los contenidos mas altos de Zn en los chasuelos, excepto en Vertisoles....

ANALISIS DEKONSTRUKSI TOKOH TAKESHI DAN MITSUSABURO DALAM NOVEL SILENT CRY KARYA KENZABURO OE PERSPEKTIF JACQUES DERRIDA

Directory of Open Access Journals (Sweden)

Abd. Ghofur

2015-12-01

Full Text Available This article is a little result done by the writer, in which critical analisys discourse study as a tool to learn literature. It is Kenzaburo Oe’s writing, a Japan writer who got Pulitzer or noble in literature. It employs Jaques Derrida deconstructive theory, while the researcher focuses on binary opposition.  When deconstruction used, it will expose inside of the text, furthermore it produces other meaning or different point of view from the real text.

ANALISIS STRUKTUR MIKRO LAPISAN BOND COAT NIAL THERMAL BARRIER COATING (TBC PADA PADUAN LOGAM BERBASIS CO

Directory of Open Access Journals (Sweden)

Toto Sudiro

2012-11-01

Full Text Available Kehandalan dan umur pakai sistem Thermal Barrier Coating (TBC ditentukan oleh kestabilan lapisan bond coat dan thermal grown oxide (TGO. Sehingga sangatlah penting untuk memahami mekanisme pembentukan dan degradasi lapisan ini. Pada makalah ini akan dibahas analisis struktur mikro lapisan bond coat NiAl yang dideposisikan pada substrat CoCrNi dengan menggunakan gabungan metoda electroplating dan pack-cementation. Pada makalah ini juga dibahas mekanisme pembentukan void disepanjang interface bond coat¬-substrat setelah tes oksidasi.

The use of fan scrapers: Microwear evidence from Late Pottery Neolithic and Early Bronze Age, Ein Zippori, Israel

Directory of Open Access Journals (Sweden)

Richard W. Yerkes

2016-09-01

Full Text Available The results of a microwear analysis of samples of fan scrapers and fan scrapers spalls from late Pottery Neolithic (PN and Early Bronze Age (EBA occupation layers at Ein Zippori, Lower Galilee, Israel are presented. The goal of the microwear analysis was to determine the function of the fan scrapers and compare the visible usewear on the scrapers found in late PN and EBA lithic assemblages. The results indicate that during both periods most of the fan scrapers were used to skin and butcher animals, while some were also used for hide processing and bone working. The working edges of the fan scrapers had sharp, moderate, or steep edge-angles, and different edges were used for different tasks. Edges with microwear from scraping meat, bone, and hides (including some hides that may have been treated with abrasives had steep edge-angles, while there were moderate or sharp edge-angles on the edges of fan scrapers used for cutting. Two sub-types of fan scrapers were identified, flat cortex fan scrapers (FCFS, and cortical fan scrapers (CFS with convex dorsal faces. The CFS were abundant in PN contexts, while the FCFS were more common in EBA layers. However both of the sub-types had similar microwear traces.

Optically stimulated luminescence dating of archaeological ceramics from Osvaldo and Lago Grande sites in central Amazon

International Nuclear Information System (INIS)

Hazenfratz, Roberto; Tudela, Diego R.G.; Munita, Casimiro S.; Mittani, Juan C.R.; Tatumi, Sonia H.

2013-01-01

Thermoluminescence (TL) and optically stimulated luminescence (OSL) dating are two important techniques for dating archaeological and geological material, especially suitable for archaeological ceramics, where samples for 14 C dating are not available. In this work, five pottery shards from Osvaldo and Lago Grande archaeological sites were dated by OSL. For measurements, it was used the SAR protocol. The annual dose rates were estimated by the contents of U, Th and K, determined by instrumental neutron activation analysis (INAA) of the pottery shards and clay samples near both sites. Lago Grande and Osvaldo represent a microcosm of the region, and their proximity and high density of archaeological record turn them interesting to study possible relations of cultural and/or commercial exchange. Calculations showed that the water content is an important variable that cannot be neglected in OSL dating of pottery shards from central Amazon, due to the high humidity in regional soils. The results between 867 ± 101 and 1154 ± 62 years AD agreed with the average time span for the archaeological sites occupation found in the literature. (author)

Optically stimulated luminescence dating of archaeological ceramics from Osvaldo and Lago Grande sites in central Amazon

Energy Technology Data Exchange (ETDEWEB)

Hazenfratz, Roberto; Tudela, Diego R.G.; Munita, Casimiro S., E-mail: robertohm@ipen.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil); Mittani, Juan C.R.; Tatumi, Sonia H. [Universidade Federal de Sao Paulo (UNIFESP), Santos, SP (Brazil)

2013-07-01

Thermoluminescence (TL) and optically stimulated luminescence (OSL) dating are two important techniques for dating archaeological and geological material, especially suitable for archaeological ceramics, where samples for {sup 14}C dating are not available. In this work, five pottery shards from Osvaldo and Lago Grande archaeological sites were dated by OSL. For measurements, it was used the SAR protocol. The annual dose rates were estimated by the contents of U, Th and K, determined by instrumental neutron activation analysis (INAA) of the pottery shards and clay samples near both sites. Lago Grande and Osvaldo represent a microcosm of the region, and their proximity and high density of archaeological record turn them interesting to study possible relations of cultural and/or commercial exchange. Calculations showed that the water content is an important variable that cannot be neglected in OSL dating of pottery shards from central Amazon, due to the high humidity in regional soils. The results between 867 ± 101 and 1154 ± 62 years AD agreed with the average time span for the archaeological sites occupation found in the literature. (author)

KLASIFIKASI INTI SEL PAP SMEAR BERDASARKAN ANALISIS TEKSTUR MENGGUNAKAN CORRELATION-BASED FEATURE SELECTION BERBASIS ALGORITMA C4.5

Directory of Open Access Journals (Sweden)

Toni Arifin

2014-09-01

Full Text Available Abstract - Pap Smear is an early examination to diagnose whether there’s indication cervical cancer or not, the process of observations were done by observing pap smear cell under the microscope. There’s so many research has been done to differentiate between normal and abnormal cell. In this research presents a classification of pap smear cell based on texture analysis. This research is using the Harlev image which amounts to 280 images, 140 images are used as training data and 140 images other are used as testing. On the texture analysis used Gray level Co-occurance Matrix (GLCM method with 5 parameters that is correlation, energy, homogeneity and entropy added by counting the value of brightness. For choose which the best attribute used correlation-based feature selection method and than used C45 algorithm for produce classification rule. The result accuracy of the classification normal and abnormal used decision tree C45 is 96,43% and errors in predicting is 3,57%. Keywords : Classification, Pap Smear cell image, texture analysis, Correlation-based feature selection, C45 algorithm. Abstrak - Pap Smear merupakan pemeriksaan dini untuk mendiagnosa apakah ada indikasi kanker serviks atau tidak, proses pengamatan dilakukan dengan mengamati sel pap smear dibawah mikroskop. Banyak penelitian yang telah dilakukan untuk membedakan antara sel normal dan abnormal. Dalam penelitian ini menyajikan klasifikasi inti sel pap smear berdasarkan analisis tektur. Citra yang digunakan dalam penelitian ini adalah citra Harlev yang berjumlah 280 citra, 140 citra digunakan sebagai data training dan 140 citra lain digunakan sebagai testing. Pada analisis tekstur mengunakan metode Gray level Co-occurrence Matrix (GLCM menggunakan 5 parameter yaitu korelasi, energi, homogenitas dan entropi ditambah dengan menghitung nilai brightness. Untuk memilih mana atribut terbaik digunakan metode correlation-based feature selection lalu digunakan algoritma C45 untuk

Analisis Implementasi Akuntansi Berbasis Akrual pada Inspektorat Jenderal Kementerian Keuangan

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Eliada Herwiyanti

2017-05-01

Full Text Available Penelitian ini merupakan penelitian kualitatif terhadap penerapan Sistem Akuntansi Pemerintahan berbasis akrual di lingkungan Inspektorat Jenderal Kementerian Keuangan. Tujuan dari penelitian ini adalah untuk mengetahui bagaimana kesiapan dan penerapan SAP Berbasis Akrual di instansi tersebut. Data dalam penelitian ini dikumpulkan melalui observasi, studi kepustakaan, serta wawancara terhadap sepuluh orang informan yang terkait langsung dengan penerapan SAP berbasis akrual. Data yang telah dikumpulkan kemudian dianalisis dan diinterpretasikan secara naratif dengan menggunakan metode analisis data kualitatif yang direkomendasikan oleh Creswell (2012. Hasil penelitian ini menunjukkan bahwa secara umum, kesiapan Itjen Kemenkeu dalam menerapkan sistem akuntansi akrual sudah baik, mulai dari aspek komunikasi, sumber daya, komitmen organisasi, dan struktur birokrasi. Dengan kesiapan yang baik, penelitian ini juga menun­juk­kan bahwa penerapan sistem akuntansi akrual di Itjen Kemenkeu sudah dilakukan dengan sangat memuaskan, yang ditunjukkan dengan nilai sebesar 93,40%.