bluuebunny/crossref_metadata_2025 huggingface dataset:
Study on the Ability of PCMSR to Produce Valuable Isotopes as a By Product of Energy Generation
Authors: Widiharto Andang
Published: May 2018

PCMSR (Passive Compact Molten Salt Reactor) is a variant of MSR (Molten Salt Reactor) type reactors. The MSR is one type of the Advanced Nuclear Reactor types. PCMSR uses mixtures of fluoride salt if the liquid form is in a high temperature operation. The use of liquid salt fuel allows the application of on line fuel processing system. The on line fuel processing system allows extraction of several valuable fission product isotopes such as Mo-99, Cs-137, Sr-89 etc. The capability of MSR to produce several valuable isotopes has been studied. This study is based on a denaturized breeder MSR design with 920 MWth of thermal power and 500 MWe of electrical output power with the thermal efficiency of 55 %. The initial composition of fuel salt is 70 % of a mole of LiF, 24 % of a mole of 232ThF4, 6 % of a mole of UF4. The enrichment level of U is 20 % of a mole of  U-235. The study is performed by a numerical calculation to solve a set of differential equations of fission product balance. This calculation calculates fission product generation due to fission reaction, precursor decay, and fission product annihilation due to decay, neutron absorption, and extraction. The calculation result shows that in quasi equilibrium conditions, the reactor can produce several valuable isotopes in substantially sufficient quantities, those are  Sr-89 (0.3 kCi/MWth/day, Sr-90 (1,91 Ci/MWth/day), Mo-99 (1.7 kCi/MWth/day), I-131 (0.42 kCi/MWth/day), I-132 (0.782 kCi/MWth/day), I-133 (1.12 kCi/MWth/day), Xe-133 (11.8 Ci/MWth/day), Cs-134 (39.3 mCi/MWth/day), Cs-137 (2.32 Ci/MWth/day) and La-140 (1.05 kCi/MWth/day).
The role of cooperative learning with team assisted individualization to improve the students’ self proficiency
Authors: Tinungki Georgina Maria
Published: May 2018

The importance of learning mathematics can not be separated from its role in all aspects of life. This research aims to analyze the achievement of the students’ self-proficiency who are taught by using cooperative learning with Team Assisted Individualization (TAI) and conventional learning. Students need to possess self-proficiency ability well so that they could have confidence that they are capable of confronting and of solving their daily life problems in general or mathematical tasks in particular. The population in this research was students of Statistics study program at one of public universities in Makassar. The sampling technique used in this research was purposive sampling, while the instrument used was self-proficiency scale (SPr) which has been validated. The data were analyzed by using parametric and non-parametric statistics. The result of this research is that the achievement of the students’ self-proficiency who are taught by using cooperative learning with TAI is better than students who are taught by using conventional learning.
Low-Level Laser Therapy and the Recovery of Muscle Function After a Single Session of Neuromuscular Electrical Stimulation: A Crossover Trial
Authors: Cieśliński Maciej , Jówko Ewa , Sacewicz Tomasz , Cieśliński Igor , Płaszewski Maciej
Published: May 2018

Introduction. Neuromuscular electrical stimulation is applied in muscle atrophy and in muscle strength and endurance training in athletes. Muscle soreness and temporary reduction in muscle strength may occur as adverse effects. Laser therapy has been used as a method of counteracting delayed onset muscle soreness following volitional exercise, but not following electrical stimulation. The aim of the study was to determine whether low-level laser therapy applied prior to electrical stimulation accelerates the recovery of muscle strength and decreases the duration and intensity of muscle soreness at rest after intensive isometric neuromuscular electrical stimulation of the quadriceps femoris muscle. Material and methods. A randomised crossover trial was carried out on 24 healthy, recreationally active men aged 22-24 years. Low-level laser therapy or sham laser therapy was applied prior to a single session of neuromuscular electrical stimulation of the quadriceps femoris muscle with typical technical and training-related parameters. Irradiations were performed immediately prior to and shortly after electrical stimulation as well as 24, 48, 72, and 96 hours after this procedure. Muscle soreness was examined using the VAS scale in the same time periods. Quadriceps moments of force were recorded with the use of a Biodex 4 Pro device during maximum voluntary static contraction and during electrical stimulation that triggered a tetanic contraction of the quadriceps femoris muscle reaching the level of maximum tolerance. Results. No significant differences were noted in the severity of quadriceps soreness and in the magnitude of the decrease in the moments of force of maximum voluntary contractions after stimulation preceded by laser therapy and that preceded by sham irradiations. Conclusions. In the group studied, laser therapy applied before single electrical stimulation with typical parameters did not bring about a faster recovery of muscle strength or a more rapid decrease in soreness than sham laser therapy used prior to electrical stimulation. Further research on larger groups of subjects with the application of various procedures as well as research on training programmes is needed.
Biomechanical Profile of the Muscles of the Upper Limbs in Sport Climbers
Authors: Staszkiewicz Robert , Rokowski Robert , Michailov Michail L. , Ręgwelski Tomasz , Szyguła Zbigniew
Published: May 2018

Introduction. Studies have demonstrated an important role of muscle strength and endurance in climbing. However, little research has explored the speed parameters of the muscles of climbers. This study aimed to evaluate biomechanical indices of the functional status of the upper limbs in climbers. Material and methods. Group G1 (n = 3) were athletes who were able to climb 8c+/9a climbing routes using the red-point style and 7c+/8b routes with the on-sight style. Group G2 (n = 5) comprised climbers who were able to climb 8a/8b+ and 7b+/8a routes, respectively. Maximum muscle torques were measured in the elbow and arm flexors and extensors. Hand grip tests, dynamometric arm strength tests, and laboratory endurance tests were conducted. Results. Strength parameters in both joints were similar in the two groups of climbers. Maximum absolute values of hand grip, crimp grip, and global arm force in hanging did not differ between the groups. Furthermore, significant differences were found for relative indices (from circa 3% to circa 12%). No significant differences were recorded for the parameters of muscle speed. Furthermore, no significant effect of the subjects’ skill level on the results of endurance tests was found. The results obtained in the groups of athletes (G1, G2, and G1+2) were compared with the values recorded in a control group of students (GC, n = 48). Conclusions. Elite climbers were found to have an advantage over the controls only in strength and muscular endurance. No significant differences were observed in the results of speed tests in the muscles of the athletes and students examined in the study. The climbers (G1 and G2) differed in the strength potential of their muscles, but only when relative force indices were analysed. No differences were found in the biomechanical variables of speed and muscular endurance. Conventional tests are typically not a valuable diagnostic tool for the evaluation of climbers.
Hypothesised and Actual Changes in the General Motor Parameters of Field Hockey Players During the Training Cycle
Authors: Strzelczyk Ryszard , Konarski Jan M. , Karpowicz Krzysztof , Janowski Jarosław , Bartkowiak Sylwia , Konarska Agata , Podgórski Tomasz
Published: May 2018

Introduction. The aim of the study was to determine the changes in selected motor parameters of highly skilled field hockey players during the training macrocycle. It was assumed that the changes in the parameters examined in the study would correspond with the hypothesised variation related to the adaptive changes that were expected to take place. Material and methods. The study involved eleven field hockey players from the KS AZS-AWF Poznań club (age = 22.3 ± 1.1 years; height = 176.5 ± 4.0 cm; weight = 75.2 ± 6.3 kg; %FM = 12.2 ± 3.9%; VO2max = 55.4 ± 4.85 ml/kg/min). The dates of the measurements were agreed on with the trainers, who played an active role in the study, and were consistent with the cycle of planned measurements that were aimed at assessing the implementation of training/competition loads (two measurements during the preparatory period and one during the competition period). We examined the fundamental elements of motor preparation that are considered important in field hockey, that is speed endurance, running speed, and aerobic endurance. These assessments were supplemented by the measurements of lactate concentration in capillary blood as well as those of jumping ability and agility. Results. In most cases, the changes in the actual results corresponded with the hypothesised values adopted for the training. The relationships between the levels of particular parameters of the players’ motor skills were adequate to a great extent. Conclusion. The effects of the training observed both for the entire team and for individual players were generally in line with the goals of the training/ competition loads implemented. Any discrepancies that were found were identified and corrected by regulating individual exercise loads and were monitored in subsequent measurements.
Ergonomi Partisipasi dalam Memprediksi Tingkat Kesediaan untuk Perubahan Kualitas Hidup Keluarga Tukang Sampah/Pemulung
Authors: Kristina Helena Juliana , Christiani Agustina , Ishak Ishak , Puspitasari Meli
Published: May 2018

Bintara – Bekasi is one area where garbage becomes a source of living for people staying in that area. There are approximately 200 families living in Bintara traditional material recovery site.  This facility is managed by 10 bosses, who rent  land to collect trash. Each boss manages 17 -20 families. Their main jobs are scavengers and trash collectors in the neighbourhood area. The type of this research is experimental research, because there are no available data yet so that data have to be created first. The result of this research can be used to develop innovation  in order to increase the quality of life of the trash collectors community.Total participants are 14 families who have been working as scavengers for more than 5 years  in Bintara. The first questionnaires were developed to measure attitude, intention and behavior to have a changing quality of life, based on the theory of reasoned action. The second questionnaires were developed to predict the level of knowledge, orientation and motivation of participants. The first part of education theme consisted of four modules: biopore absorption hole, making compost and local microorganism , handicraft from recycled materials and planting vegetable seed in  used plastic container. The second education materials are delivered into several scenarios, including:  together nurturing the material recovery site as the economic source of families, together nurturing the surrounding environment for the health of community, together maintaining good attitude (greet and respect each other, willingness to listen, eagerness to learn, willingness to cooperate, and openess),  occupational safety and health as well as the concept of separating organic and inorganic waste at the source. The implementation of these modules was quite successful because the participants were willing to follow the education process and participate actively.   Overall,  the attitude, intention and behavior  of the participants on education process were strongly positive, although there were decreasing score on the final measurement.  The decreasing score was influenced by the education process that has been conducted before, because some participants were facing difficulties in implementing the education  materials in their daily lives, they were reluctant due to extra energy needed to implement it, and the hot environment  that makes them feel tired rapidly. The family  background of the  participants were farm workers in Karawang and Indramayu, where they thought  farm workers were more difiicult to make a living.  They considered that being scavengers and trash collectors gave them more economic benefit , so that they do not want to do any more work related to cultivate soils and planting crops.
Penerapan Metoda Six Sigma DMAIC untuk Mengurangi Cacat Pakaian 514 (Studi Kasus di CV Jaya Reksa Manggala)
Authors: Tjandra Sugih Sudharma , Utama Nixon Setia , Fransiscus Hanky
Published: May 2018

CV Jaya Reksa Manggala (JRM) is one of clothing company. With increasing competition in this clothing company, the companies are required to keep improving the quality of clothing products. One of the important things in quality is reduction of product defects. One of the proven methods of  quality improvement is the Six Sigma DMAIC method, which is a continous improvement method that aims to achieve the best quality. One of the products of CV JRM which is still have a lot of defects is 514 products. From the initial data obtained, DPMO value for process I and II for 514 products is 10,768.52 and 27,341.42 with sigma level 3.79 and 3.43. The steps undertaken in this Six Sigma DMAIC method include define, measure, analyze, implementation and control. Several proposed improvements were then made to reduce the problem of these defects and from the data at the control stage, the DPMO values of processes I and II became 2,941.76 and 1,812.69 with sigma levels of 4.25 and 4.41. From this result it can be said that with Six Sigma DMAIC method, there is improvement of quality for product 514 at CV JRM. 
Pengembangan Model Vendor Managed Inventory dengan Banyak Retailer yang Mempertimbangkan Ketidakpastian Lead Times
Authors: Sitompul Carles , Ariningsih Paulina , Santosa Ida Bagus Deva Narswara
Published: May 2018

An inventory management system in supply chains called Vendor Managed Inventory (VMI) is very promising due to the cost efficiency resulted from implementing such system. This research aims to develop a vendor managed inventory for multiple retailers. The model also takes into account lead time uncertainties from vendor to its retailers. A mathematical formulation for VMI with multiple retailers is first developed using deterministic lead times.  Subsequently, lead times uncertainties are then taken into account where modes lead times are broken into two components: modes and delays, each with their respective probabilities. In turn, an approximation model is used to solve the problem because the complexity aroused from the model is difficult to solve using analytical methods. It is shown that the proposed approximation method is able to solve VMI problem with multiple retailers and uncertain lead times.  Furthermore, the total inventory cost is significantly reduced when compared to the usual economic order quantity method because stockouts are less frequent.
Reconfiguration transculturelle du «Roi grenouille» : processus scripturaires et réception
Authors: Charnay Bochra
Published: May 2018

«Le Roi Grenouille» est un conte rare dans ses adaptations françaises en album pour enfants, il l'est donc bien plus encore dans ses traductions pour un jeune public de l'autre côté de la Méditerranée. Nous avons cependant réussi à rassembler un corpus que nous explorerons sous l'angle de la polyphonie et des réinvestissements culturels. Nous verrons comment ces albums, oscillant entre découverte d'une culture autre et appropriation par la culture d'accueil, reconfigurent le texte de Grimm et comment les illustrations manifestent ces deux pôles. Notre attention se portera évidemment sur le sens du texte et ses valeurs culturelles ainsi que sur les processus scripturaires qui le réactualisent, mais il s'agit surtout de savoir si nous avons affaire à un véritable processus d'acculturation ou un simple processus de transmission.

 

Mots clés : réécriture, transculturalité, polyphonie, acculturation, surenchère iconique.
Comment changer une grenouille en prince ? Les metamorphoses traductives de « Der Froschkönig oder der eiserme Heinrich» en anglais, d' Edgar Taylor a Philip Pullman
Authors: Hennard Dutheil de la Rochère Martine
Published: May 2018

La fortune des Kinder- und Hausmärchen (1812-1857) doit beaucoup aux traducteurs et illustrateurs qui ont façonné un imaginaire des contes de Grimm parfois très éloigné des récits réunis par les érudits allemands. Tel est le cas de la première traduction anglaise de « Der Froschkönig oder der eiserne Heinrich ». L’histoire de la réception de ce conte emblématique débute avec « The Frog-Prince », une libre traduction-adaptation d’Edgard Taylor et de son collaborateur David Jardine parue dans German Popular Stories (1823-1826). Destinée à de jeunes lecteurs, cette première traduction (ou transcréation) rencontrera un succès considérable en Angleterre et au-delà. Suivront de nombreuses retraductions qui se distinguent par leur « fidélité » à la source allemande, ou poursuivent le travail d’infantilisation dans des livres illustrés ou des albums pour la jeunesse. Cet article s’attache en particulier à une version récente de Philip Pullman dans Grimm Tales for Young and Old (2012) réalisée à partir des traductions classiques de Margaret Hunt, Ralph Manheim et Jack Zipes. « The Frog-King, or Iron Heinrich » récapitule en quelque sorte l’histoire de la réception anglaise du conte des Grimm, tout en proposant une lecture inédite de cette histoire plus singulière qu’elle n’en a l’air, en mettant en évidence la dimension « queer » du récit. Chaque traduction s’apparente ainsi à une relecture (retelling) créative et critique d’un conte lui-même palimpseste, dont elle souligne les infinies capacités de métamorphose – à l’image de la grenouille enchantée.

Mots clé:Le Roi Grenouille, Edgar Taylor, Philip Pullman, études de traduction, étude des contes
Determining of different inundated land use in Salyan plain during 2010 the Kura River flood through GIS and remote sensing tools
Authors: AGHAYEV Amil
Published: May 2018

People are struggling with floods, which are types of natural disasters. Floods are in the first place among natural disasters in terms of damage to the community and the number of victims. Acquisition data from reliable sources is one of the central issues in the assessment of the condition in areas with high probability of flooding and operative decision making in extreme situations. As the source of this kind of data Remote Sensing data is widely used which is interpreted by Geographical Information Systems technologies in a short time. In addition, accurate geographical linking is possible through modern satellite navigation technology, which makes it possible to spread information quickly and deliver obtained results to customers. Since the Kura River is the source of fresh water in Azerbaijan, most important and strategic importance, there are many settlements, industrial and economic facilities along the riverbed. That is why, as a result of the floods in the downstream of the Kura River, the environment, economic infrastructure, individual spatial areas and the population living in these areas are damaged. As an example of flood damage assessment, the recent flood in 2010 was analyzed. Different archival, field survey and digital materials were used. Maps of flooded areas and the potential infrastructure in flooded areas were determined through ArcGIS 10.2.1 software. Among all flooded areas, settlements and pastures had the highest share. The study proved that integration of various spatial data could greatly support flood damage assessment.
Analisis Perbandingan Kemampuan Kewirausahaan Pengusaha Perempuan dan Laki-Laki: Studi pada UMKM di Kota Bandung
Authors: Sherlywati Sherlywati , Handayani Rini , Harianti Asni
Published: May 2018

This study aim to compare the ability of women’s entrepreneurship and men’s entrepreneurship in the unit for Micro, Small and Medium Enterprises (SME) in Bandung City. Women’s entrepreneurship has a significant role in SME. Their great contributions support the economy of Indonesia. According Buchari (2013) women entrepreneur has the ability to predict the future (future oriented). They tend to view into the future when making a decision. In terms of predicting the state, women tend to be on the safe area (self player). While in terms of independence, male entrepreneurs tend to be more independent than women entrepreneurs. Several previous studies have said that there is a difference between entrepreneurial skills of women and men, but not significant. In this research, we want to see the difference entrepreneurial skills of women and men in SMEs in Bandung City. The sampling was done by cluster sampling method based on the administrative area of Bandung city and random sampling method. Respondents participated in demographic factors and factors of entrepreneurship abilities. Data analyzed by using SEM (Structural Equation Modeling) and processing with AMOS program. The results found in this study were 1). entrepreneurial men are more self-reliant in meeting the challenges of competition, 2). women entrepreneurs more willing to take risks and love the challenges above, 3). wirausaha more men to think for business development into the future to promote their business, 4). male entrepreneurs are more flexible and anticipation of environmental changes. Keywords: Men’s Entrepreneur; SMEs; Women’s entrepreneur
Penerapan Sistem Rekrutmen untuk Meningkatkan Keterikatan Karyawan
Authors: Pringgabayu Dematria , Keizer Hendriady De
Published: May 2018

High employee engagement can have a positive effect on the progress of a company's business, including one of them is an insurance company. One of the factors that can shape employee attachment, whether it increases employee engagement, even lowers it, is the existing recruitment system in the company concerned. When an employee is recruited, starting from the first call-up session, until the employee enters the first day of work, the employee must pass through a series of recruitment systems. This research is conducted with the intention to test and know the factors that can increase employee's attachment one of which consists of recruitment system, and also by using work environment as moderation variable. The results show that employee selection and job design have a direct influence in establishing employee engagement, while the new employee orientation will increase employee engagement if moderated or reinforced by the environmental factors in which they work, and has no direct effect on increasing employee engagement. Keywords: employee engagement; health insurance company ; recruitment system; work environment
PENGARUH CITY BRANDING PADA CITY IMAGE DAN KEPUTUSAN BERKUNJUNG WISATAWAN KE KABUPATEN PURWAKARTA
Authors: Indriani Jesi , Kuswoyo Chandra
Published: May 2018

This research aims to investigate the influence of city branding on city image, investigate the influence of city branding on decision to visit, and investigate the influence of city image on decision to visit. The research method used in this study is explanatory research. Sample of 156 tourist visiting the tourist attractions in Purwakarta. Method of data is collection questionnaire, causal explanatory, and using Path Analysis. The result showed that city branding variable (X) significantly influence on city image (Y1) about 40,7%, city branding variable (X) significantly influence on decision to visit (Y2) about 11,5%, city image variable (Y1) significantly influence on decision to visit (Y2) about 19,5%, and also city branding variables (X) and city image variable (Y1) significantly influence on decision to visit (Y2) about 50,20%. The conclusion of this research is a significant effect on city branding impact city image and decision to visit Purwakarta city.Keywords: city branding, city image, and decision to visit.
DIMENSI-DIMENSI KUALITAS LAYANAN: PENGUJIAN MODEL KUALITAS LAYANAN DARI PERSPEKTIF EUROPA
Authors: Kuswoyo Chandra , Tjahyadi Rully Arlan
Published: May 2018

The purpose of this paper was to examine the role of functional quality, technical quality, and corporate image on customer satisfaction. Individual-level analyses from a sample of 265 students of Management study at Economic Faculty of Maranatha Christian University indicate that functional quality and corporate image are positively and significantly associated with customer satisfaction. Research findings indicate that functional quality and corporate image were found to be more important than technical quality in determining customer attitude. Keywords: Functional Quality, Technical Quality, Corporate Image, Customer Satisfaction
PENGARUH KEMASAN, KEWAJARAN HARGA DAN BRAND AWARENESS TERHADAP BRAND LOYALTY (STUDI KASUS PADA WISATAWAN NUSANTARA DI KARTIKA SARI BANDUNG)
Authors: Sugiama A. Gima , Pambudy Emmanuel Febiano Sigit Bayu
Published: May 2018

The competition of pastry business especially in Bandung is in rapid progress. Kartika Sari is one of the popular pastries brand in Bandung. Kartika Sari’s pastry which is start from small medium enterprise has growth and well known by domestic tourist as one of the most wanted pastry in Bandung. One of the reason is because the owner start to apply the marketing elements correctly in their entrepeneurship. In other words, an integration between entrepreneurship and marketing (entrepreneurial marketing) has created an effectiveness in competition. However, the presence of competitors' brands with various packaging, heterogenous prices and different level of brand awareness could potentially affect the brand loyalty of domestic tourist to Kartika Sari’s pastry brand. The purpose of this study is to determine the impact of packaging, price fairness and brand awareness to brand loyalty toward domestic tourist at Kartika Sari Bandung. The grand theory that used for the basis research were packaging, price and brand. The research method was descriptive method with quantitative research that processed by the regression model analysis techniques. The population study was domestic tourist whom were shopping at Kartika Sari Bandung. The technique of collecting data using questionnaires that distributed to a sample of 150 domestic tourist and who meet the eligibility rate of questionnaires was 110. The results showed that the packaging, the price fairness and brand awareness have significant positive impact to brand loyalty whether in parsial or simultanously. It means more quality in packaging tend to increase the brand loyalty of domestic tourist to Kartika Sari, more fairness in price tend to increase the brand loyalty of domestic tourist to Kartika Sari and the higher of brand awarness, result higher brand loyalty.Keywords: packaging, price fairness, brand awareness and brand loyalty
PENGARUH KEPUASAN KARYAWAN TERHADAP KINERJA KARYAWAN DENGAN KOMITMEN ORGANISASI SEBAGAI VARIABEL INTERVENING (SURVAI PADA PERGURUAN TINGGI SWASTA DI WILAYAH JAKARTA BARAT)
Authors: Kusuma Budi Hartono , Lina Lina
Published: May 2018

The aim of this study is to provide empirical evidence of the positive influence of employee satisfaction on employee performance. Employee commitment as intervening variable also wants to be proven through this research. The data used is primary data. Data were obtained through questionnaires distributed to respondents. The respondents were chosen by using purposive sampling method based on certain criteria. The criteria set are as follows: full-time lecturer or homebase lecturer at private universities in West Jakarta area. Hypothesis test uses regression analysis and path analysis. The results showed that employee satisfaction has a positive influence on employee performance. Employee commitment as intervening variable can not be proven through this research. Keywords: Employee Commitment; Employee Performance; Employee Satisfaction.
URGENSI PENELITIAN MANAJEMEN RANTAI PASOK: PEMETAAN ISU, OBJEK, DAN METODOLOGI
Authors: Sherlywati Sherlywati
Published: May 2018

The purpose of this paper is to raise the issue of urgency of supply chain management research in terms of developmental issues, trends and challenges, as well as research objects and methologies in the any industry, business sector, and public sector. This study is an exploratory research with the aim of finding trends, developments, and challenges of current and potential supply chain management research. Data were collected from previous studies and written interviews from supply chain management experts where domiciled in several institutions in Bandung City. The findings of this study show expert opinion on the issues of supply chain management research in terms of developments, trends, and challenges, as well as the urgency of supply chain research. While, the results of the literature review from previous study, the research objects and methodologies of supply chain management research categorized into several categories that need to be concentrated for further research. Research suggestions are aimed specifically at academic, private and public sector practitioners to update and upgrade capacity, information, and knowledge about the development of supply chain management study in a sustainable manner. This paper also suggests to establish a community of supply chain management which consist of academicians, practitioners, and government in Bandung City to share informations and experiences about research and issues related to supply chain management, such as Supply Chain Indonesia (SCI) and American Production and Inventory Control Society (APICS). Keywords: Supply Chain Management, Supply Chain Management Research, Issue of Supply Chain Management
Hubungan Modal Sosial dengan Partisipasi Kelompok Tani dalam Koperasi Pondok Pesantren (Kopontren)
Authors: Fadhlurrahman Irfan , Saharuddin Saharuddin
Published: May 2018

ABSTRACTCooperatives as one of the sectors of economic power that is considered the most suitable developed in Indonesia, because formed by members and aims for the welfare of its members. Pesantren as a grassroots Islamic educational institution also develops Koperasi Pondok Pesantren (Kopontren) by fostering farmer groups. The purpose of this study is to analyze the relationship of individual characteristics (age, education level, length of work, and income level), social capital, and participation of farmer group members in Kopontren Alif agribusiness activities. The result of the research shows that there is no significant correlation between individual characteristic with social capital and participation, except the age relation with participation, but the relation is negative. While social capital with participation has a significant and strong relationship. This is due to the high social capital with the participation of farmer group members in the activities of Kopontren Alif agribusiness.Keywords: farmer groups, individual characteristic, kopontren, social capital, participation. ABSTRAKKoperasi sebagai salah satu sektor kekuatan ekonomi yang dianggap paling cocok dikembangkan di Indonesia, karena dibentuk oleh anggota dan bertujuan untuk kesejahteraan anggotanya. Pesantren sebagai lembaga pendidikan Islam yang bersifat akar rumput turut mengembangkan koperasi pondok pesantren (Kopontren) dengan membina kelompok tani. Tujuan penelitian ini adalah menganalisis hubungan karakteristik individu (usia, tingkat pendidikan, lama bekerja, dan tingkat pendapatan), modal sosial, dan partisipasi anggota kelompok tani binaan dalam kegiatan agribisnis Kopontren Alif. Hasil penelitian yang diperoleh menunjukkan bahwa tidak terdapat hubungan signifikan antara karakteristik individu dengan modal sosial dan partisipasi, kecuali hubungan usia dengan partisipasi, namun hubungannya negatif. Sedangkan modal sosial dengan partisipasi memiliki hubungan yang signifikan dan kuat. Hal ini dikarenakan tingginya modal sosial dengan partisipasi anggota kelompok tani dalam kegiatan agribisnis Kopontren Alif.Kata kunci: karakteristik individu, kelompok tani, kopontren, modal sosial, partisipasi.
POPULASI BAKTERI NORMAL DAN BAKTERI KITINOLITIK PADA SALURAN PENCERNAAN LOBSTER PASIR (Panulirus homarus L.) YANG DIBERI KITOSAN
Authors: Dan Faturrahman Baiq Nihayatun Nufus, Galuh Tresnani
Published: May 2018

ABSTRAKÃÂ Pertumbuhan lobster pasir (Panulirus homarus) sangat bergantung pada bakteri-bakteri yang terdapat pada saluran pencernaan. Salah satu upaya untuk meningkatkannya adalah dengan penambahan kitosan yang akan berpengaruh terhadap bakteri-bakteri kitinolitik saluran pencernaan lobster. Tujuan penelitian ini untuk mengetahui perbandingan jumlah bakteri kitinolitik dan bakteri normal pada saluran pencernaan lobster pasir (Panulirus homarus). Penelitian dilakukan selama 3 bulan di Balai Perikanan Budidaya Laut Lombok, Sekotong. Penelitian ini menggunakan rancangan acak lengkap (RAL) dengan 4 perlakuan dan 3 ulangan dengan variasi berat kitosan per-kg pakan (0 g, 1 g, 2 g dan 4 g). Sampel yang diambil dari saluran pencernaan lobster yaitu bagian usus dan lambung. Seri pengenceran 10-6 cfu/ml, 10-7 cfu/ml dan 10-8 cfu/ml diisolasi pada media Plate Count Agar (PCA) dan dimurnikan pada media agar kitin. Perhitungan total bakteri menggunakan analisis Total Plate Count (TPC). Hasil penelitian variasi berat kitosan diperoleh angka lempeng total bakteri pada kontrol, P1, P2 dan P3 secara berturut-turut pada media PCA adalah 49,5x109 cfu/ml, 52,1x109 cfu/ml, 25,1x109 cfu/ml dan 15,8x109 cfu/ml dan pada media agar kitin adalah 5x107 cfu/ml, 272x107 cfu/ml, 241x107 cfu/ml dan 55x107 cfu/ml. Jumlah populasi bakteri tertinggi pada P1 sebesar 52,1x109 cfu/ml pada media PCA dan P1 pada media kitin agar sebesar 272x107 cfu/ml. Berdasarkan hasil analysis of variance (ANOVA 5%) menunjukkan perlakuan variasi berat kitosan per-kg pakan tidak berpengaruh nyata.ÃÂ Kata kunci: lobster pasir, bakteri normal, bakteri kitinolitik, saluran pencernaan, kitosan, metode TPC.
PENGARUH PEMBERIAN PROBIOTIK Bacillus spp. MELALUI PAKAN TERHADAP KELANGSUNGAN HIDUP DAN LAJU PERTUMBUHAN IKAN NILA (Oreochromis niloticus)
Authors: Saptono Waspodo,Zaenal Abidin Muhammad Masyarul Rusdani, Sadikin A.
Published: May 2018

ABSTRAKPenelitian ini bertujuan untuk menguji kinerja bakteri probiotik Bacillus spp. dan prebiotik molase dengan dosis berbeda terhadap tingkat kelangsungan hidup dan kinerja pertumbuhan ikan nila (Oreochromis niloticus). Penelitian ini menggunakan motede eksperimen dengan rancangan acak lengkap (RAL) dan melibatkan 5 perlakuan, yaitu kontrol (K), Bacillus spp. 10 ml/kg pakan (A); Bacillus spp. 10 ml/Kg pakan + molase 10 v/v (B); Bacillus spp. 20 ml/Kg pakan (C); dan Bacillus spp. 20 ml/Kg pakan + molase 10 v/v(D). Hasil yang diperoleh menunjukkan variasi untuk total bakteri, yaitu dari 2,24x108 hingga 3,78x108 CFU/ml. Demikian juga dengan total Bacillus spp. dari 1,07x106 hingga 2,02x107 CFU/ml. Adapun untuk pengamatan tingkat kelangsungan hidup dan laju pertumbuhan tidak menunjukkan hasil yang signifikan. Meski demikian, perlakuan D memiliki hasil yang relatif lebih baik dengan nilai SR dan LPH berturut-turut 96,67% dan 1,01 %/hari.ÃÂ Kata kunci : probiotik Bacillus spp., prebiotik molase,ÃÂ  total bakteri dan Bacillus spp., tingkat kelangsungan hidup, laju pertumbuhan harian
AN EXPERIMENTAL STUDY FOR THE EFFECT OF CAPILLARY TUBE DIAMETER ON REFRIGERATOR PERFORMANCE WITH NEW ALTERNATIVE REFRIGERANT MIXTURE TO R134A
Authors: Al-Sayyab Ali
Published: May 2018

In this work, the effect of capillary tube diameter on refrigerator performance is studied for refrigerants R134a, R290, R600a and its mixture which named: RMix1(70%R134a,20%R290,10%R600a), RMix2(70%R134a,10%R290,20%R600a), RMix3.(50%R134a,20%R290,30%R600a), RMix4 (60%R134a,20%R290,20%R600a). The three adopted capillary tubes diameter are 1.4 mm, 1.8 mm and 2.2 mm, named capillary1, capillary2 and capillary3 respectively. The experimental work show  that, the refrigerator operates in  2.2 mm capillary tube's diameter with R134a  gives the highest COP from other refrigerants with the same diameter, where the performance of refrigerator with capillary tube of 1.4 mm and alternative ozone friendly refrigerant  RMix2 give 1.3% COP reduction from base case of R134a .
DESTABILIZATION HEAT TREATMENT EFFECT ON EROSIVE WEAR CHARACTERISTICS OF HIGH CHROMIUM WHITE CAST IRON
Authors: Yousif Israa , Ataiwi Ali
Published: May 2018

In the present investigation, erosive wear property of high chromium white cast irons (HCWI) is reported. HCWI were destabilized at two different temperatures of 955oC and 1100°C, air cooling followed by tempering heat treatment at 400°C and 700°C at each destabilized temperature. Erosion damage was evaluated by the removed material mass at impact angle 45° and time of 10 Hours. The surface metal flow was observed. Surface morphology of each specimen was characterized with scanning electron microscopy (SEM). The effect of heat treatment on differences in wear features of specimens is discussed. Experiment showed that the erosion rate of specimen destabilized at 1100°C, air cooled followed by tempering at 400°C air cooling is the best than other treatments. The hardness of test surface by this treatment increased from the initial 57 to 58 HRC after 10 hour. It showed that austenite in the surface structure has been transformed to martensite , which hardened the surface. Similarly, work-hardening effect also occurred on specimen destabilized at 955°C, air cooled followed by tempering at 400oC, air cooling to make its surface hardness increased to 59 HRC. It was shown that HCWI series heat treated at 955°C and 1100°C and tempered at 400°C have a very good erosive wear resistance and they are expected to find wide application as wear-resistant materials.
CONVECTION HEAT TRANSFER IN A CHANNEL OF DIFFERENT CROSS SECTION FILLED WITH POROUS MEDIA
Authors: Mohammad Saleh Ahmed , Rasheed Suhad , Smasem Rafel
Published: May 2018

A forced convection heat transfer in ducts (circular, triangular, rectangular) cross sections and (1m) length with hydraulic diameter (0.1m) filled with porous media (glass spheres 12 mm diameter) is investigated experimentally at constant heat flux from the wall (1070W/m²) with Reynolds number range of (12461-2500). Comparison was made between three ducts for local temperature distribution and local Nusselt number). The experimental results showed the effect of Reynolds number and cross section on the temperature profile and local Nusselt number,also empirical correlations for average Nusselt number and Peclet number were obtained for three ducts.
PENGGUNAAN EMBUNG GEOMEMBRANE SEBAGAI PENAMPUNGAN AIR BERSIH DESA TANGGUNG PRIGEL
Authors: Alifuddin Mukhammad , Hartantyo Sugeng Dwi
Published: May 2018

The technology of artificial geomembrane reservoir or water tank is the small reservoir in the village land (TKD) which is built to collect the water in the rainy season by using waterproof material as the layer by utilizing the rainwater through the river around which is then used as an alternative source of clean water (water supply) in the dry season. As for the calculation methods used for this research include: analysis of rainfall area using algebra average method (arithematic mean), the calculation of rainfall plan can be done by using disperse measurement, with the statistical parameter of calculation result of Sd= 23.884 Cs= 1.933 Ck= 4.031 Cv= 0.233. The distribution analysis is done using Gumbel 1 method for 10 years plan amounted to 146.601 mm/day. Rainfall intensity analysis is done by using Mononobe method for 10 years rainfall intensity plan amounted to 6.108 mm/hour. For the next 10 years population projection is done using calculation of Arithmetic method of 2.795 populations. The conclusion of this research indicates that the clean water need in the dry season at Tanggung Prigel Village, Glagah District in 2026 is approximately 0.001941 m3/sec. While the plan for reservoir debit of 0.003254 m3/sec so it is considered sufficient to fulfill the clean water need in the Tanggung Prigel Village, Glagah District.
FAKTOR-FAKTOR YANG MEMPENGARUHI KEPATUHAN WAJIB PAJAK DALAM MEMBAYAR PAJAK
Authors: Yuli Chomsatu Samrotun, Suhendro Listyowati,
Published: May 2018

This study is to determine the influence of factors that comply with taxpayer compliance in paying taxes. The variables are sunset policy, tax amnesty, tax sanction, tax awareness, knowledge and understanding about taxes, and tax service as independent variable and taxpayer compliance as dependent variable. Population in this research is all of individual taxpayer registered in KPP Pratama Surakarta with sample used is 100. This study used questionnaires as a research instrument prepared by using Likert scale then analyzed using multiple regression processed with SPSS 17. The results obtained are sunset policy, tax amnesty, tax sanctions, knowledge and understanding of taxes, and tax service has no effect on taxpayer compliance. While tax payer awareness affect taxpayer compliance. The results of this study is expected to be the development of knowledge about taxation, especially about taxpayer compliance in paying taxes. The results of this study are also expected to become a reference tax office to determine tax related policies to improve taxpayer compliance.
Emergencia, Cirugía y Trauma - Tomo I
Authors: Vinueza Aguay Galo Juvenal , Córdova Peñaloza Opilio , Sunta Ruiz Mario Leopoldo , Naranjo Perugachi Jeaneth Del Carmen , Chicaiza Tayupanta Jesús Onorato
Published: May 2018

Se trata de una respuesta inespecífica frente a las agresiones del medio, y está generada por los agentes inflamatorios. La inflamación (del latín inflammatio: encender, hacer fuego) es la forma de manifestarse de muchas enfermedades. La respuesta inflamatoria ocurre únicamente en tejidos conectivos vascularizados y surge con el fin defensivo de aislar y destruir al agente dañino, así como reparar el tejido u órgano dañado. Se considera por tanto un mecanismo estereotipado de inmunidad innata, en contraste con la reacción inmune adaptativa, específica para cada tipo de agente infeccioso. La inflamación es una reacción compleja ante agentes lesivos, tales como microbios y células dañadas habitualmente necróticas, que consta de respuestas vasculares, migración y activación de leucocitos, y reacciones sistémicas. La característica única del proceso inflamatorio es la reacción de vasos sanguíneos, que da lugar a la acumulación de líquido y leucocitos en los tejidos extravasculares, está estrechamente entrelazada con el proceso de reparación. La inflamación sirve para destruir, diluir, denudar el agente agresor, y pone en acción una serie de acontecimientos que tratan de curar y reconstituir el tejido dañado. Los aspectos básicos que se destacan en el proceso inflamatorio son: en primer lugar, la focalización de la respuesta que tiende a circunscribir la zona de lucha contra el agente agresor; en segundo lugar, la respuesta inflamatoria es inmediata y por tanto, preponderantemente inespecífica, aunque puede favorecer el desarrollo posterior de una respuesta específica; en tercer lugar, el foco inflamatorio atrae a las células inmunes de los tejidos cercanos. Las alteraciones vasculares van a permitir la llegada desde la sangre de moléculas inmunes. Clásicamente la inflamación se ha considerado caracterizada por los cuatros signos de Celso: Calor, Rubor, Tumor y Dolor. El calor y rubor se deben a las alteraciones vasculares que determinan una acumulación sanguínea en el foco. El tumor se produce por el edema y acumulo de células inmunes, mientras que el dolor es producido por la actuación de determinados mediadores sobre las terminaciones nerviosas del dolor.
EMERGENCIA, CIRUGIA Y TRAUMA - TOMO II
Authors: Vinueza Aguay Galo Juvenal , Córdova Peñaloza Opilio , Sunta Ruiz Mario Leopoldo , Naranjo Perugachi Jeaneth Del Carmen , Chicaiza Tayupanta Jesús Onorato
Published: May 2018

Síndrome producido por la inflamación aguda de la mucosa del aparato digestivo especialmente del intestino, y clínicamente se presenta por un aumento de la frecuencia de la emisión de las heces y de su contenido acuoso, acompañado o no de vómitos, fiebre y dolor abdominal
Respon Fisiologis Sapi Perah Dara Fries Holland yang Diberi Konsentrat dengan Tingkat Energi Berbeda
Authors: Suherman Dadang , Purwanto B.P.
Published: May 2018

Tujuan penelitian untuk mengetahui pengaruh tingkat energi pakan konsentrat yang berbeda dengan respon fisiologis sapi perah dara. Penelitian menggunakan empat ekor sapi perah dara dan empat perlakuan energi pakan konsentrat dengan Rancangan Bujur Sangkar Latin 4 x 4. Energi pakan konsntrat perlakuan, meliputi P1 (TDN 60%), P2 (TDN 65%), P3 (TDN 70%), dan P4 (TDN 75%)  serta  CP 12-15%. Penelitian dilaksanakan selama empat periode serta setiap periode selama 21 hari. Parameter unsur  lingkungan mikro terdiri dari suhu udara, kelembaban udara, THI, kecepatan angin, dan radiasi matahari, serta respon fisiologis, konsumsi TDN dan pertambahan bobot badan sapi perah dara. Data dianalisis menggunakan sidik ragam dan dilanjutkan uji beda nyata terkecil (BNT)). Hasil penelitian menunjukkan bahwa konsumsi TDN untuk P1, P2, P3, dan P4 masing-masing 3.7, 3.8, 3.7, dan 3.7. PBB sapi perah dara tidak berbeda nyata (P>0.05) pada setiap faktor lingkungan dan periode. Hasil penelitian pada respon fisiologis menunjukkan berbeda nyata (P<0.01), yang ditunjukkan P4 memberikan efek lebih rendah terhadap stress panas. Pemberian perlakuan energi pakan konsentrat 65-70% menunjukkan pertumbuhan optimum pada sapi perah dara. Kombinasi lingkungan dan pemberian energi pakan konsentrat yang lebih tinggi dapat meningkatkan pembebasan panas pada sapi perah dara. Kata kunci : energi ransum, respon fisiologis, stress panas, sapi perah dara
Identikasi Permasalahan Perlebahan sebagai Dasar Pengembangan Usaha Madu di Provinsi Bengkulu
Authors: Saepudin Rustama
Published: May 2018

Perlebahan di Bengkulu dihadapkan pada rendahnya produktivitas dan kualitas. Oleh karena itu dipandang perlu dilakukan penelitian mengidentifikasi permasalahan yang dihadapi. Penelitian dilaksanakan di 3 kabupaten, Kepahiang, Seluma, dan  Bengkulu Tengah,  Provinsi Bengkulu. Identifikasi dilakukan dengan cara wawancara dan peninjauan langsung terhadap responden yang dipilih secara purposive sampling ke lapangan.  Dari hasil identifikasi ditemukan bahwa terdapat lima katagori permasalahan perlebahan di Provinsi Bengkulu, yaitu persoalan bibit dan dana masing masing 70,19% dan 48,34%, penyuluhan (45,40%), pembinaan teknis (27,20%), bibit/induk ratu, dan tehnis budidaya serta panen (22,07%). Dapat disimpulkan bahwa masalah yang paling penting untuk meningkatkan produktivitas dan kualitas madu di Bengkulu adalah dengan cara menyediakan bibit/ratu lebah A. millifera, menyediakan dana, pembinaan/pelatihan, penyuluhan dan meningkatkan tehnik budidaya lebah mulai dari pemeliharaan, mengatasi hama , pemanenan sampai pasca panen.Kata kunci:  perlebahan, identifikasi, mengatasi masalah, Bengkulu.
Seleksi Awal Calon Pejantan Sapi Aceh Berdasarkan Berat Badan
Authors: Putra Widya Pintaka Bayu , Sumadi Sumadi , Hartatik Tety , Saumar Hendra
Published: May 2018

Penelitian ini bertujuan untuk  memilih calon pejantan sapi Aceh yang dipelihara di Balai Pembibitan Ternak Unggul – Hijauan Pakan Ternak (BPTU-HPT) Sapi Aceh Indrapuri berdasarkan berat badan ternak. Evaluasi yang dilakukan pada seleksi calon pejantan meliputi catatan berat lahir (BL), berat sapih (BS), berat setahunan (BY) dan berat dewasa (BD). Jumlah ternak yang digunakan untuk dievaluasi pada tahun 2014 adalah 34 ekor. Berdasarkan data catatan produksi diperoleh 10 calon pejantan sapi Aceh terbaik dengan kisaran nilai rasio berat dewasa (RBD) 1,03 sampai 1,65. Kesepuluh sapi Aceh ini akan direkomendasikan sebagai calon pejantan untuk progam uji zuriat pada tahap seleksi berikutnya.Kata kunci: sapi Aceh, catatan produksi, berat badan, rasio berat dewasa.