bluuebunny/crossref_metadata_2025 huggingface dataset:
Performance Evaluation of Different Types of Shear Connectors in Steel–Concrete Composite Construction
Authors: Jayanthi V. , Umarani C.
Published: February 2019

Shear connectors are designed in steel-concrete composite construction to transmit the longitudinal shear, to prevent separation of steel and concrete slabs, and also to increase the structural efficiency of the whole system. In this study, the performances of different types of shear connectors in steel-concrete composite specimens are evaluated by conducting push-out tests under monotonic loading conditions. An ISMB 200 @ 25.4 kg/m universal steel beam measuring 400 mm and a reinforced cement concrete slab measuring 300 mm with a breadth of 200 mm and a thickness of 200 mm reinforced with 8 mm diameter steel rods are used for the experimental study. The results reveal that the load-slip relationships for various types of shear connectors and failure mechanisms are obtained to identify those shear connectors which are more relevant to the steel - concrete composite members.
Experimental Study of Low Cycle Fatigue Properties for Epoxy Resins with Dibutyl Phthalate (Dbp)
Authors: Wang Zhi , Zhou Jiajia , Song Linjian , Li Long
Published: February 2019

In order to improve the toughness of traditional epoxy resin, dibutyl phthalate (DBP) was introduced into the epoxy resin. The static mechanical performance of plasticized and unplasticized epoxy resin was evaluated. The test results showed that the DBP modified epoxy resin can obtain a higher toughness than conventional epoxy resin, but the elastic modulus and the tensile strength were slightly reduced. The low cycle fatigue test results indicated that the stress ratio and the stress level were two critical factors of fatigue life, which was increased with the growth of stress ratio. It was also found that the fatigue life of plasticized specimen was much less than that of the unplasticized specimen because of the plastic deformation. A logarithmic linear relationship was then established to predict the fatigue life for plasticized epoxy resin. The strain energy density was also applied to demonstrate the accumulation of energy loss. In addition, the fatigue toughness can be obtained by the hysteresis loop area method.
The Ecology of British Upland Landscapes. Ii. The Influence of Policy on The Current Character of The Uplands and The Potential for Change
Authors: Bunce Robert G.H. , Wood Claire M. , Smart Simon M.
Published: February 2019

The paper demonstrates that the British Uplands have been influenced to a great extent by policy - for example, the planting of almost a million hectares of exotic conifers since the Second World War, and the extent of designated areas. Otherwise, climate change transcends policy and is locally important to coastal and high mountain habitats. The different policies affecting the Uplands, such as the Common Agricultural Policy, are described, as are the wide range of designations such as National Parks, which may have a stabilising effect in times of great change. A new trend has started in Scotland in the last 20 years of local initiatives, such as the community ownership of Eigg, however large landowners still dominate. An impact table is presented of the habitats that make up the Uplands and their links to driving forces, with potential changes described that are likely to take place under future policies such as Brexit. Dwarf shrub heath is the habitat affected by many management drivers, whereas habitats such as Inland Rock, are relatively stable but most likely to be affected by climate change.
Case Study of the Impact of the Co2 Emissions Trend from Transport on the External Costs in Slovakia and Slovenia
Authors: Škorupa Milan , Čechovič Tomáš , Kendra Martin , Jereb Borut
Published: February 2019

Transport is one of the human activities that increases the amount of greenhouse gases in the air. CO2 is the main cause of global warming and contribute for around 80 % of all greenhouse gas emissions. The paper presents CO2 production based on the amount of sold fuel in Slovakia and Slovenia. Based on the obtained data, the calculations about the production of CO2 according to the type of fuel was made. The conducted research has focused on the issue of traffic congestion and to reduce CO2 emissions by 15 % in total by 2030, as Slovakia and Slovenia concluded an agreement with other EU members in 2009. External costs calculation was made with average price of 1 tonne emission credit in 2016 and with presumed average price in 2019. The case study takes into account the consumption of the gasoline and diesel in transport throughout all Slovakia and in Slovenia.
Symbiont Fauna of Freshwater Zooplankton in Several Water Bodies of the Dnipro River Basin
Authors: Rybka T. S. , Yuryshynets V. I.
Published: February 2019

In several water bodies of the Dnipro river Basin, parasitological studies of the representatives of main taxonomic groups of freshwater zooplankton (Rotifera, Copepoda and Cladocera) were conducted. Altogether 22 species of different taxonomic groups (bacteria, flagellates, algae, fungi, ciliates, etc.) of symbionts of zooplankters were found. The dataon the symbiofauna of zooplankters and on the aspects of biology of certain epibiotic and parasitic species were summarized. The study showed the peculiarities of symbionts distribution by host species in different taxonomic groups of zooplankton. The number of symbiotic species increased in following order: Rotifera → Cladocera → Copepoda. Copepoda had high species richness of epibiotic ciliates and the highest rates of colonization by epibiotic algae.
Do Croatian Companies Recognize Benefits of Integrated Reporting?
Authors: Dečman Nikolina , Rep Ana
Published: February 2019

Timely access to information and business transparency make the foundation for business success. Companies present their financial position and financial performance through the financial statements. As a financial information is not the only relevant factor of business value creation, presentation of non-financial information brings added value to different stakeholders. For the purpose of more transparent business operations and international comparability of the presented data, it is especially important that reports are compiled according to internationally accepted rules. The paper has sought to investigate whether Croatian companies recognize benefits of integrated reporting. The aim of the paper was to identify whether and to what extent largest companies in Croatia present the information regarding their intellectual capital, principle customers, business partners, environmental considerations, future plans, investments, market conditions, and further expectations of business development. Based on the research results, suggestions for improvement of the non-financial reporting in Croatia have been given.
Performance Analysis of Fundamentally-Weighted Indices in the Croatian Capital Market
Authors: Zoričić Davor , Dolinar Denis , Golubić Zrinka Lovretin
Published: February 2019

The work of Arnott et al. (2005) presented an interesting fact that the fundamentally-weighted indices generally outperform the market capitalisation-weighted counterparts in the US stock market. The research results prompted the introduction of fundamentally-weighted indices in the US market. Since research dealing with Croatian capital market also points out the inefficiency of the risk return trade-off of the cap-weighted (CROBEX) index this paper examines more closely the risk return characteristics of the potential fundamentally-weighted alternative and analyses the source of higher returns in the case of fundamentally-weighted indices. We use the original and propose a modified Fama French three factor model in order to try to capture specific sources of risk in the small and illiquid market. We find evidence in support of the view that better risk return trade-off of the fundamentally-weighted indices is driven by additional exposure to risk factors in comparison to CROBEX index.
The Perception of Administrative Barriers and Their Implications for SMEs’ Performance: Evidence from Slovenia
Authors: Ropret Marko , Aristovnik Aleksander , Ravšelj Dejan
Published: February 2019

The importance of small and medium-sized enterprises (SMEs) is widely recognised for the Slovenian economy. However, the issues regarding legislative and other administrative barriers and their perception by SMEs as a heterogeneous group of enterprises are not yet fully investigated. The main research hypothesis concerns that there exist significant differences in the perception of administrative barriers among characteristic SME groups. Consequently, this paper aims to provide a comprehensive analysis of the key administrative barriers SMEs face in Slovenia. This entails three activities: (1) identifying the main areas in which barriers are found; (2) establishing what they imply performance-wise; and (3) providing policymaker guidelines tailored to different SME groups (size, legal form, sector, age). The empirical results, based on one-way analysis of variance (ANOVA) and Bonferroni post hoc tests on a sample of 925 SMEs, show differences in the various groups of SMEs mentioned above. Thus, it is shown that it is most promising to address the administrative barriers through an in-depth approach that targets specific enterprise groups and is reflected within guidelines for responsible policymakers.
طبيعة الرقابة الدستورية في فرنسا بعد التعديل الدستوري لسنة 2008
Authors: Yaseen Saedia M. , Abdulrahman Aveen Kh.
Published: February 2019

الدستور الفرنسي لسنة 1958 من الدساتير التي أخذت بالرقابة السياسية حيث نص في الباب السابع منه على تأسيس مجلس يمارس هذه الرقابة وسماه المجلس الدستوري ونص على طريقة اختيار أعضائه وطريقة تجديده ومدة ولاية المجلس وصلاحياته، ومن بين صلاحيات هذا المجلس الرقابة على دستورية القوانين، ونص الدستور على أن الرقابة التي يمارسها المجلس هي رقابة وقائية تمارس بعد التصويت على القانون وقبل إصداره.
SP-Arte 2018: una feria de arte desterritorializada y... ¿desconectada? algunos apuntes sobre la 14a edición de uno de los más importantes eventos mercadológicos del hemisferio sur y su relación con el actual contexto político local
Authors: Cavalcanti Raíza Ribeiro
Published: February 2019

This article intends to carry out an analysis of the 14th edition of SP-Arte, one of the most important contemporary art fairs in the Latin American Souther Hemisphere. This edition of the fair took place in a context of great political and social tension in Brazil, framed by the murder of the councilor of PSOL Mariele Franco, and the arrest of former president Luís Inácio Lula da Silva. After a series of other conflicting events, todays political and social scenario in Brazil is tense and chaotic. However, apparently, its art market follows a different path towards growth, thanks to the prominent internationalization of Brazilian art. This paradox was visible in this edition of the fair, whose international repercussion highlighted the fact of having left out of its walls the current tensions and the artistic reactions to them. In this article, we seek to analyze —through the discourses of / about the fair— the reasons for the disconnection of SP-Arte with the current Brazilian context, and to understand the motivations and consequences of that strategy.
ELISEU CÉSAR E AS “ALGAS” DE UM POETA NEGRO
Authors: Flores Elio Chaves , Rocha Solange Pereira , Domingues Petrônio
Published: February 2019

O presente artigo traz algumas problematizações sobre a formação de professores, a partir da Lei 10.639/2003, de modo mais específico, do Cap. 5 da tese de doutorado da autora. Destaca-se, então, o entendimento da legislação como uma prática que legitima as ações do governo, a consolidação de políticas de ações afirmativas para a Educação, e também a formação de professores, considerada uma prática conformada pelos discursos governamentais (dentre eles, as estatísticas). Tais aspectos são exibidos a partir de um breve exame da legislação, de documentos e materiais pedagógicos emitidos pelo Ministério da Educação e parcerias, de programas e processos de formação de professores ofertados pela Universidade Federal do Rio Grande do Sul (UFRGS), através do Departamento de Educação e Desenvolvimento Social (DEDS). Palavras-chave: Legislação. Ações afirmativas. Lei 10.639/2003. Formação de professores. Discursos e práticas. ABSTRACTThis article brings some problematizations about teacher training, from Law 10.639/2003, more specifically, from Chapter 5 of the author's doctoral thesis. It stands, then, the understanding of legislation as a practice that legitimizes government actions, the consolidation of affirmative action policies for Education, and teacher training, which is considered as a practice conformed by governmental discourses (among them, the Statistics). These aspects are presented through a brief examination of the legislation, documents and teaching materials issued by the Ministério da Educação and partnerships, programs and teacher training processes offered by the Universidade Federal do Rio Grande do Sul (UFRGS), by means of the Departamento de Educação e Desenvolvimento Social (DEDS). Keywords: Legislation. Affirmative actions. Law 10.639/2003. Teacher training. Discourses and practices.
Experimental study of the strength and durability of metal-composite high-pressure tanks
Authors: Lepikhin A. M. , Moskvichev V. V. , Burov A. E. , Aniskovich E. V. , Cherniaev A. P. , Khalimanovich V. I.
Published: February 2019

The results of unique experimental studies of the strength and service life of a metal-composite high-pressure tank are presented. The goal of the study is to analyze the fracture mechanisms and evaluate the strength characteristics of the structure. The methodology included tests of full-scale samples of the tank for durability under short-term static, long-term static and cyclic loading with internal pneumatic pressure. Generalized test results and data of visual measurements, instrumental and acoustic-emission control of deformation processes, accumulation of damages and destruction of full-scale tank samples are presented. Analysis of the strength and stiffness of the structure exposed to internal pneumatic pressure is presented. The types of limiting states of the tanks have been established experimentally. Change in the stress-strain state of the tank under cyclic and prolonged static loading is considered. Specific features of the mechanisms of destruction of a metal-composite tank are determined taking into account the role of strain of the metal liner. The calculated and experimental estimates of the energy potential of destruction and the size of the area affected upon destruction of the tank are presented. Analysis of test results showed that the tank has high strength and resource characteristics that meet the requirements of the design documentation. The results of the experiments are in good agreement with the results of numerical calculations and analysis of the stress-strain state and mechanisms of destruction of the metal-composite tank.
Expansion of the analyte concentration range using self-absorption lines
Authors: Vashchenko P. V. , Labusov V. A. , Garanin V. G. , Borisov A. V.
Published: February 2019

The width of a spectral line in atomic emission spectral analysis with arc radiation sources is, as a rule, much smaller than the hardware function of the spectral device. Thus, the spectral line shape is determined by the hardware function of the spectral device and can be approximated, for example, by the Voigt function. However, when analyzing standard samples with a wide range of element concentrations, the problem of self-absorption often occurs, due to which the analytical line has to be changed, which is not always possible. We propose to modify the Voigt function by adding a factor that describes self-absorption, by analogy with the Bouguer-Lambert law. The possibility of using the proposed function was evaluated in analysis of standard samples of rocks, ores and sandstones on a Grand-Potok spectral system with a MAÉS analyzer and BLPP-2000 linear photodetector arrays. The use of proposed approximating function is shown to provide an increase in the working range of the calibration curves of Cu 327.3954 nm, Cu 324.7532 nm, Pb 287.3311 nm, Ni 305.0818 nm, and Mo 313.2594 nm by 1 – 3 orders of magnitude.
Reference materials in the system of metrological assurance of quantitative analysis
Authors: Studenok V. V. , Kremleva O. N.
Published: February 2019

This publication gives brief information about the system of reference materials (RM) in the Russian Federation, particularly in the field of legal and regulatory support for the production and use of RM. The role of the State service for reference materials of composition and properties of substances and materials is discussed along with the components of state regulation in view of formation of the national market of reference materials. The aspects of «search» for RM that are necessary for implementation of the measurement tasks assigned to the laboratory are shown. The information about large producers of RM in metallurgy, nuclear energy and geology is presented.
A two-jet arc plasma: matrix effects and ways to their suppression
Authors: Zaksas N. P. , Veryaskin A. F.
Published: February 2019

A two-jet plasma is used for direct atomic emission analysis of powdered samples. It is characterized by relatively weak matrix effects, which allows using unified calibration samples on the basis of graphite powder for analysis of the samples with inorganic, organic, and organomineral matrix. In the present paper the effects limiting the usage of the unified approach due to different thermal stability and evaporation efficiency of the samples are discussed. The understated concentrations of a set of elements (Al, Ba, Ca, La, Mg, Mn, Sr, Ti, and Y) were obtained in analysis of certified reference materials of geological samples. It was shown that determination of rare earth elements should be carried out in the region behind the jet confluence providing their complete evaporation. For other elements, registration of the spectra in this region improves the results to some extent but they do not achieve the certified values. To speed up evaporation of these elements, the experimental conditions were chosen for plasma chemical reactions which provide conversion of the matrix elements into more volatile compounds. Addition of ammonium hydrofluoride to powdered sample considerably increased the line intensities of Al and Ca strongly associated with the silicon matrix. Incomplete evaporation was observed in analysis of biological samples with particle size more than 100 μm. A decrease in consumption of carrier argon is quite enough for effective decomposition of the organic matrix in plasma; the value of gas consumption depends on thermal stability and particle size of the sample. Preliminary sample carbonization is another way to improve evaporation of biological samples.
INDEKS KEBERLANJUTAN USAHATANI PADI DI TASIKMALAYA
Authors: Maryono Maryono
Published: February 2019

The global agenda, namely sustainable development goals (SDGs), requires all businesses activities including farming to carry out a process of production that concerns on its sustainability. This study examined the extent to which of the sustainability level of rice farming in a multidimensional perspective from the three pillars of sustainability, namely economic, social, and environmental. Tasikmalaya District was purposively chosen because there was so called environmentally friendly farmer organization applying system of rice intensification (SRI) method. As much as sixty farmers were selected randomly as respondents. The analytical method used in this study refers to the Composite Index developed by OECD (2013) by comparing the index score of its pillars. The results indicate that the sustainability index of rice farming is of 0.46. The environmental dimension contributes the highest score to the total index that indicate very good performance, however, still lacking in the social and economic dimension. Therefore it is necessary to strengthen the last two pillars so that all the three pillars of sustainability can be achieved rateably.
ANALISIS NILAI TAMBAH PELAKU RANTAI PASOK ORGANISASI JARINGAN MADU HUTAN SUMBAWA (JMHS) MENGGUNAKAN METODE HAYAMI
Authors: Qashiratuttarafi Qashiratuttarafi , Adhi Andriyono Kilat , Priatna Wahyu Budi
Published: February 2019

This study was aimed to analyze the added value in the supply chain of forest honey at Jaringan Madu Hutan Sumbawa (JMHS) organization.  The respondents in this study are 30 honey hunter, 2 group leader, 2 JMHS cooperative and 1 marketing outlet Rumah Madu. Quantative descriptive analysis method was used to analyze the added value by using Hayami’s method (1987). The results from this study were the added value of forest honey from Madu Hutan Lestari cooperation is 0.5 persen highest than other chain actors. While the value added distribution of marketing outlets Rumah Madu has been the highest percentage of added value compared to other chain actors.
A trama e a urdidura: percursos para o letramento literário
Authors: Matsuda Alice Atsuko , Remenche Maria de Lourdes Rossi
Published: February 2019

O processo de letramento literário constitui-se em prática privilegiada de inserção no mundo da escrita, pois explora a palavra por ela mesma em um processo interativo que se constrói e reconstrói continuamente. Nessa perspectiva, a formação do leitor literário requer uma prática pedagógica de leitura mediada, sistematizada e planejada. Neste artigo, temos por objetivo fazer uma retomada de percursos metodológicos para o processo de ensino-aprendizagem da leitura em sala de aula, assim como partilhar uma proposta de trabalho possível para tornar a aula de Língua Portuguesa um espaço-tempo de vivência de leitura literária. Dessa forma, apresentaremos uma sequência didática para o ensino de literatura para alunos do 6º ano do Ensino Fundamental, que explora o tema da relação do jovem com o idoso. Essa proposta didática toma por pressuposto teórico o Método Recepcional, organizado por Bordini e Aguiar (1993), e a Sequência Básica, de Cosson (2006). Nota-se uma postura mais crítica dos alunos a cada etapa de leitura desenvolvida.
RENAISSANCE - ARTWORK DIRECTIONS
Authors: Demchenko Aleksandr Ivanovich
Published: February 2019

В рубрике От главного редактора продолжается публикация большой серии художественно-исторических эссе, в которых последовательно рассматриваются крупнейшие эпохи. Эти обзоры призваны наметить панораму эволюции человечества в призме реалий всех видов искусства с выходом на онтологические обобщения. В предыдущих эссе были рассмотрены Древний мир, Античность и Средневековье.
PECULIARITIES OF FORMING NEW ARCHITECTURAL STYLISTICS AS A BASIS FOR THE CREATION OF THE URBANISTIC SPACE OF THE SOVIET STATE IN THE 30-50S OF THE XX CENTURY (BY THE EXAMPLE OF MAGNITOGORSK)
Authors: Maleko Elena Valer'evna
Published: February 2019

The article considers the Soviet architecture of the period of the 30-50s of the XX century. The process of the formation of a new architectural style is presented, the style that determined the specifics of urban planning practice in the USSR (by the example of Magnitogorsk). The paper identifies and analyses the problem of forming the Stalinist Empire style under the conditions of the difficult economic situation in the country. The comparison of the historical Empire style with the updated architectural style of the USSR is carried out. The author reveals the logical incompleteness, lack of full implementation of the Soviet architectural style as a result of its excessive pompousness, which did not correspond to the way of life of the Soviet citizens during the period of Stalin’s rule.
CAREER GUIDANCE AT OIL AND GAS COMPLEX ENTERPRISES OF SARATOV DISTRICT (THE 1960-1980S)
Authors: Gribov Roman Viktorovich
Published: February 2019

The article analyses the basic forms and methods of cooperation of oil and gas enterprises of Saratov district with educational institutions of the region under the conditions of the 1960-1980s. On the basis of archival materials an attempt is made to identify the features, problems and achievements of career guidance. It is shown that close patronage relationship established between enterprises and schools helped to attract school-leavers to work directly in oil and gas fields or to become students of educational institutions of the relevant specialty.
VISA-FREE REGIME BETWEEN RUSSIA AND THE EUROPEAN UNION: PROBLEMS AND PROSPECTS
Authors: Zverev Kirill Aleksandrovich
Published: February 2019

The article considers the negotiation process between the European Union and Russia on the introduction of the visa-free regime. Since the 1990s, there has been an intensification of bilateral contacts at different levels. Understanding of the need to simplify cross-border bureaucratic procedures has come. Within the framework of repeated bilateral negotiations between Russia and the EU, many agreements on visa facilitation have been concluded and worked out. But due to a number of technical and political problems, it is not possible to come to the mutual abolition of visas. The paper studies the entire bilateral negotiation process taking into account the latest developments. For the first time the author also reveals the essential contradictions regarding the abolition of visas with the Russian Federation within the European Union itself.
PENGEMBANGAN BAHAN AJAR MENULIS CERPEN DENGAN MEDIA STORYBOARD PADA SISWA KELAS X SMA
Authors: Khulsum Umi , Hudiyono Yusak , Sulistyowati Endang Dwi
Published: February 2019

ABSTRACT

This study was conducted with the aims of (1) developing teaching materials to write short with storyboard media on high school students; (2) make a lesson plan of writing short story with storyboard media at grade X of high school students; (3) implementation of writing short story with storyboard media at rade X of high school students; (4) knowing the effectiveness of teaching materials in writing short story by using storyboard media at grade X of high school students. This study need a development research method adapted from the Borg and Gall development model with 10 stages beginning with needs analysis, planning, initial product development, initial product revision, product trial, product revision, small field trial, revision product, operational field test (large group), final product revision, and product dissemination and implementation. Based on the data analysis, it was concluded that the teaching materials to write a short story with the developed storyboard media was considered feasible and effective to be used as teaching materials for Bahasa Indonesia at Grade X of high school students.

ABSTRAK

Penelitian ini dilakukan dengan tujuan: (1) mengembangkan bahan ajar menulis cerpen dengan media storyboard pada siswa kelas X SMA, (2) membuat perencanaan pembelajaran menulis cerpen dengan media storyboard pada siswa kelas X SMA; (3) pelaksanaan pembelajaran menulis cerpen dengan media storyboard pada siswa kelas X SMA; (4) mengetahui keefektifan bahan ajar menulis cerpen dengan media storyboard pada siswa kelas X SMA. Penelitian ini menggunakan metode penelitian pengembangan yang diadaptasi dari model pengembangan Borg & Gall dengan 10 tahapan yang diawali dengan analisis kebutuhan, perencanaan, pengembangan produk awal, revisi produk awal, uji coba produk, revisi produk, uji coba lapangan utama (kelompok kecil), revisi produk, uji lapangan operasional (kelompok besar), revisi produk akhir, dan diseminasi dan implementasi produk. Berdasarkan analisis data, disimpulkan bahwa bahan ajar menulis cerpen dengan media storyboard yang dikembangkan dinyatakan layak dan efektif digunakan sebagai bahan ajar bahasa Indonesia kelas X SMA.
Persepsi Siswa Mengenai Lingkungan dan Kebiasaan Belajar terhadap Prestasi Belajar Siswa pada Mata Pelajaran Ilmu Pengetahuan Sosial
Authors: Sriyono Heru
Published: February 2019

ABSTRACT 

The general objectives of this research are 1) to know whether or not the influence of students' perceptions on the environment and learning habits on student learning achievement of Social Sciences. 2) Knowing whether or not the influence of students' perceptions of the environment on the learning achievement of Social Sciences students. 3) Knowing whether or not the influence of learning habits on learning achievement Social Science students. The research method used is descriptive survey method. The number of samples taken as many as 3 classes from 3 schools is SMPN 4, SMPN 7 and SMPN 13. The results show that: 1) There is a significant influence of students' perceptions of the environment and learning habits together on learning achievement Social Science junior high school students Country in the City of Bekasi. 2) There is a significant influence of students' perceptions on the environment on the learning achievement of Social Sciences students of SMP Negeri in Kota Bekasi. 3) There is a significant influence of learning habits on learning achievement Social Science students in SMP Negeri Bekasi

Keywords: Learning Environment, Learning Achievement, Learning Habit

ABSTRAK

Tujuan umum dari penelitian ini adalah untuk 1) Mengetahui ada tidaknya pengaruh persepsi siswa atas lingkungan dan kebiasaan belajar terhadap prestasi belajar Ilmu Pengetahuan Sosial siswa. 2) Mengetahui ada tidaknya pengaruh persepsi siswa atas lingkungan terhadap prestasi belajar Ilmu Pengetahuan Sosial siswa. 3) Mengetahui ada tidaknya pengaruh kebiasaan belajar terhadap prestasi belajar Ilmu Pengetahuan Sosial siswa. Metode penelitian yang digunakan adalah metode survey deskriptif. Jumlah sampel yang diambil sebanyak 3 kelas dari 3 sekolah yaitu: SMPN 4, SMPN 7 dan SMPN 13. Hasil penelitian menunjukkan bahwa: 1) Terdapat pengaruh  signifikan persepsi siswa atas lingkungan dan kebiasaan belajar secara bersama-sama terhadap prestasi belajar Ilmu Pengetahuan Sosial siswa SMP Negeri di Kota Bekasi. 2) Terdapat pengaruh  signifikan persepsi siswa atas lingkungnan terhadap prestasi belajar Ilmu Pengetahuan Sosial siswa SMP Negeri di Kota Bekasi. 3) Terdapat pengaruh yang signifikan kebiasaan belajar terhadap prestasi belajar Ilmu Pengetahuan Sosial siswa SMP Negeri di Kota Bekasi

 Kata kunci : Lingkungan Belajar, Prestasi Belajar, Kebiasaan Belajar 
Gubernur Jenderal VOC Jan Pieterszoon Coen dan Pembangun Kota Batavia (1619-1629)
Authors: Noviyanti Rani
Published: February 2019

ABSTRACT

The establishment of the city of Batavia on the west coast of the north coast of Java, cannot be separated from the role of a figure named Jean Pieterzoon Coen. Although previously Jayakarta (the name before Batavia), was controlled and built by Pangeran Fatahillah, the situation and conditions in the social and economic fields of Jayakarta were not like the management of J.P. Coen. After Jayakarta was controlled by the VOC, through a military expedition policy designed by JP. Coen, the condition of the city of Jayakarta slowly gradually increased in the social and economic fields. The increase in the city of Batavia in the social and economic fields was based on three JP policies. Coen was quite brave, namely increasing trade activities in the Sunda port of Kalapa, revitalizing the position of the islands in northern Batavia as a base of administration and defense and security, and opening the widest door for Chinese traders and immigrants. The three policies, in fact, were purely based on the thoughts outlined by JP. Coen, after taking over the Jayakarta area from the mastery of Prince Fatahillah.

Keywords: J.P. Coen, Kota Batavia.

ABSTRAK

Pendirian kota Batavia di sebelah barat pesisir pantai utara Jawa, tidak dapat dipisahkan dari peran seorang tokoh yang bernama Jean Pieterzoon Coen. Meskipun sebelumnya Jayakarta (nama sebelum Batavia), dikuasai dan dibangun oleh Pangeran Fatahillah, akan tetapi situasi dan kondisi dalam bidang sosial dan ekonomi Jayakarta tidak seperti pada masa pengelolaan J.P. Coen. Setelah Jayakarta dikuasai oleh VOC, melalui kebijakan ekspedisi militer yang dirancang oleh JP. Coen, keadaan kota Jayakarta perlahan demi perlahan semakin meningkat dalam bidang sosial dan ekonomi. Peningkatan kota Batavia dalam lapangan sosial dan ekonomi dilatari oleh tiga kebijakan JP. Coen yang cukup berani, yakni meningkatkan aktivitas perdagangan di pelabuhan Sunda Kalapa, merevitalisasi kedudukan pulau-pulau di utara Batavia sebagai basis adiministrasi dan pertahanan dan keamanan, serta membuka pintu seluas-luasnya bagi pedagang dan pendatang etnis Tionghoa. Tiga kebijakan tersebut, sejatinya meurpakan murni hasil pemikiran yang dituangkan olh JP. Coen, setelah mengambil alih wilayah Jayakarta dari penguasaan pangeran Fatahillah.

Kata Kunci : J.P. Coen, Kota Batavia.
Determinants of anemia in young women in middle school
Authors: Parti Parti , Wulandari Eki Nawang
Published: February 2019

Anemia and sttunting are health problems with multiple causes, namely nutriton (vitamin and mineral deficiency) and nutritional (infectious diseases). This problem not only occurs in pregnant women but also in infancy, toddiers, school children and even teenagers. one of the causes of problems occuring in efforts to improve nutritional status in jeneponto. regency is the high rate of nutritional anemia due to lack of iron. This study aims to analyze teh most influential factors on the incidence of anemiaÂ against stunitng events in young women aged 13-15 years. Design of case control research with the number of samples 186 people, sampling technique by way of totaling sampling. Bivariate analysis is used to determine what factors are related to the incidence of anemia. multivariate analysisis were used to look at the factors that most affected the incidence of anema.Â The results showed that the most determinant of the anemia was (1) menstrual cycleÂ p - 0,032Â OR 1,61 (CI 95% 1,069 - 2,433) and menstrual periodeÂ p=0,001 OR=2,24 (CI 95% 1,528-3,283), (2) intake nutrientÂ p=0,03 OR=2,64 (CI 95% 0,904-7,701) and level of education matherÂ p=0,002 OR= 4,08 (CI 95% 1,366-12,224). It is expected that eating behavior with a balanced nutrition pattern should be amphasized through school health education programs.
Analysis of diabetes mellitus and environmental tobacco exposure of smoke (ETS) as a lung's tuberculosis risk factor
Authors: Mariana Mariana , Novita Emma , Dior Agita , Ismah Zatah , Elyantari Gresi , Ravenia Aulia Hayyu
Published: February 2019

Indonesia is the country with the second highest pulmonary TB case in the world. Some studies suggest there is a relationship between TB and diabetes. Smoking habits are also associated because it can damage the defense mechanism of the lungs so as to facilitate the entry of TB germs. This study was conducted to analyze diabetes mellitus and environmental exposure to tobacco smoke ( ETS) as a risk factor for pulmonary tuberculosis. Thisresearch is a quantitative analytical research with Case-Control performed in TB endemic region in Palembang namely Puskesmas Kertapati, health centers and health centers Sei Selincah 23 Ilir February to May 2018. Data were obtained from primary data obtained from questionnaires and examinations physic-cal. The statistical test used is the Chi-square test and Independent T-test. In this study showed a significant relationshipbetween bloodsugar levels with tuberculosis status (p = 0.000 ).And there is a significant relationship between ETS with tuberculosis status.
Hubungan jenis persalinan dengan produksi asi tahun di rumah sakit nene mallomo sidrap tahun 2017
Authors: Rosmawaty Rosmawaty , Sukarta Asmah
Published: February 2019

Penelitian ini bertujuan untuk mengetahui hubungan jenis persalinan dengan produksi ASI pada ibu postpartum. Jenis Penelitian ini adalah survey observasional analitik dengan menggunakan cross sectional study. Responden yang menjadi sampel penelitian adalah ibu postpartum normal dan ibu postpartum seksio caesarea. Hasil penelitian menunjukkan bahwa ibu postpartum dengan persalinan sectio caesarea lebih banyak yaitu 61,5% dengan produksi ASI lebih banyak yang tidak lancar yaitu 70,6%. Dan sebagai kesimpulan bahwa ada hubungan antara jenis persalinan dengan produksi ASI pada Ibu postpartum.
KAJIAN IMPLEMENTASI PERATURAN DAERAH KOTA YOGYAKARTA NOMOR 1 TAHUN 2014 TENTANG PEMBERIAN ASI EKSKLUSIF
Authors: Anggraini Dian , Mufdillah Mufdillah
Published: February 2019

The purpose of this study was to investigate the study of Yogyakarta regulation no 1 year 2014 about exclusive breastfeeding. The study employed qualitative study using inductive data analysis. The research subject was breastfeeding mothers and KP-mothers motivator taken through purposive sampling. The data where taken through in depth interview and focus group discussion. The research instrument was an interview guideline. The validity of the data used triangulation data. The on-going implementation are IMD, exclusive breast milk, cooperative care, and administrative sanction. The unaccomplished implementation is reward. The implementation which needs to be improved are monitoring, providing lactation room at offices and public facilities, and utilizing baby formula and other baby's products. The conclution is the implementation of Yogyakarta city regulation has not realized yet because it does not run as the policy in the regulation of this area.Keywords: implementation study, Yogyakarta regulation no 1 year 2014 about breastfeeding
SUNAT PEREMPUAN DALAM PERSPEKTIF BUDAYA, AGAMA DAN KESEHATAN (STUDI KASUS DI MASYARAKAT DESA BADDUI KECAMATAN GALESONG KABUPATEN TAKALAR SULAWESI SELATAN)
Authors: Rokhmah Islamiyatur , Edi Nawangsih Umu Hani
Published: February 2019

This study aimed to obtain information about the process circumcision women, the influence of tradition and religion as well as the views of healthcare workers wearing sunat women in rural sub-district Baddui Galesong Takalar. This study uses a qualitative method, the retrieval of data using in-depth interviews and Focus Group Discussions (FGD). Analysis of the data by means of descriptive steps: data reduction, categorization and analysis-interpretation. The study showed villagers Bodia still believe that female circumcision should be done. This is influenced by factors of cultural and religious interpretations. If seen the female circumcision is still not sterile and harmful to women's reproductive health.Keywords: female circumcision, culture, religion and health perspective
INDIKASI ADVERSE SELECTION PADA PESERTA NON PBI MANDIRI JAMINAN KESEHATAN NASIONAL (JKN) DI RS RAJAWALI CITRA BANTUL YOGYAKARTA
Authors: Endartiwi Sri Sularsih
Published: February 2019

This study aims to identify adverse selection on independent participants non PBI of National Health Insurance (JKN) in RS Rajawali Citra Bantul, Yogyakarta. This research is quantitative descriptive with cross-sectional design.The results of the study show that in April 2014 the patients were hospitalized in the hospital Rajawali Citra has a of 100% month on the card printed with the date SEP BPJS is for 0-3 months. After BPJS applying for 7 days waiting period, it was found that in December 2014 to 9 peoples who have monthly difference of 0-3 months. In August 2015, after BPJS applying 14-days waiting period for patients who have a difference a month for 0-3 months between the date of the card printed with the date SEP BPJS it dropped to 3 people. This shows there is an indication of adverse selection on independent participants non PBI National Health Insurance (JKN) in RS Rajawali Citra Bantul. In addition, the application waiting period conducted by Health BPJS can suppress the occurrence of adverse selection on independent participants non PBI.Keywords: adverse selection, independent participants non PBI
Parameter study of an inductively powered railgun
Authors: Liebfried Oliver , Frings Paul
Published: February 2019

This article deals with the numerical simulation of an inductively powered railgun in order to determine the electrical parameters of the inductive storage of the pulsed power supply. A numerical model was set up and validated by experimental results. A parameter sweep was performed by varying the time constant of the coil, the initial current and the initially stored energy. The results show that the generated pulse shape, and thus the transfer efficiency and electromagnetic forces, strongly depend on the inductance of the storage coil. On the contrary, the dependency on the coil time constant, and thus on the coil volume for a given coil shape and conductor material, is small and can be neglected for high time constants.
Review
Authors: Frederick
Published: February 2019

Tourism and creative economy in Indonesia can develop properly if there is a good synergy among all stakeholders to contribute to GDP, employment, and foreign exchange reserves. Telecommunication networks and e-tourism support is necessary for tourism marketing and electronic ticketing. Tour operators in the country, direct flights, visa-free, and the organization of MICE in the tourist destinations are very effective to attract foreigners who travel on business and have a very large multiplier to boost tourism and creative economy in Indonesia.
Peningkatan Kesadaran Hukum Masyarakat dalam Memahami Perbedaan Tindak Pidana Penipuan dan Penggelapan di Kelurahan Pagambiran Ampalu NAN XX
Authors: Julaiddin
Published: February 2019

Tindak pidana penipuan dan penggelapan memiliki pengertian yang berbeda tipis, sehingga sering disalah artikan oleh masyarakat atau salah pada penempatannya. Meski terlihat mirip, namun sejatinya kedua tindak pidana tersebut memiliki unsur-unsur yang berbeda. Motivasi kedua istilah itu sama-sama ingin memiliki “benda” (barang) milik orang lain, baik sebagian maupun seluruhnya, namun secara melawan hukum. Perbedaannya adalah pada masalah cara bagaimana barang tersebut dimiliki. Dalam penipuan, benda itu dimiliki secara melawan hukum, sedangkan dalam penggelapan upaya memiliki itu dilakukan melalui suatu dasar perbutan yang sah. Penipuan dan penggelapan merupakan tindak pidana yang diatur dalam KUHP. Sedangkan hasil yang dicapai dalam pengabdian ini adalah untuk meningkatkan kesadaran masyarakat Kelurahan Pagambiran NAN XX dalam memahami perbedaan tindak pidana penipuan dan penggelapan dengan cara penyuluhan hukum dengan mekanisme ceramah, diskusi. Disamping itu kegiatan ini dilakukan agar masyarakat memahami dan mengetahui pentingnya kesadaran hukum. Metode ini digunakan dalam melakukan pemberdayaan kelompok sasaran seperti kelompok masyarakat, pemuda, dan pemerintah desa.
SEJARAH PENDIDIKAN ISLAM, MULTIKULTURAL, DAN MULTILINGUAL DI KERAJAAN LUWU DAN MASYARAKAT LUWU KONTEMPORER
Authors: IAIN Palopo Prodi_PGMI FTIK
Published: February 2019

metode penelitian yang digunakan adalah metode deskriftif kualitatif dan pendekatan induktif. eksistensi pendidikan islam di tanah luwu diawali dengan proses islamisasi, penerimaan islam oleh warga berdirinya kerajaan islam periode penjajajahan, masa kemerdekaan, masa awal kemerdekaan dan masa pembangunan.
The growth of children’s semantic and phonological networks: insight from 10 languages
Authors: Fourtassi Abdellah , Bian Yuan , Frank Michael C.
Published: February 2019

Children tend to produce words earlier when they are connected to a variety of other words along the phonological and semantic dimensions. Though these semantic and phonological connectivity effects have been extensively documented, little is known about their underlying developmental mechanism. One possibility is that learning is driven by lexical network growth where highly connected words in the child's early lexicon enable learning of similar words. Another possibility is that learning is driven by highly connected words in the external learning environment, instead of highly connected words in the early internal lexicon. The present study tests both scenarios systematically in both the phonological and semantic domains across 10 languages. We show that phonological and semantic connectivity in the learning environment drives growth in both production- and comprehension-based vocabularies, even controlling for word frequency and length. This pattern of findings suggests a word learning process where children harness their statistical learning abilities to detect and learn highly connected words in the learning environment.
Development of Gas Kinetic Theory Learning Devices with 2013 Curriculum-based Orientation for Senior High School
Authors: Zulhelmi Zulhelmi , Nor Muhammad , Fakhruddin Fakhruddin
Published: February 2019

The purpose of this study was to determine the validity and practicality of gas kinetic theory learning devices oriented to 2013 physics curriculum. The place and time of the research was at the Laboratory of Physics Education FKIP University of Riau from June to November 2017. The object of this study was the developed learning devices based on the inquiry approach which includes experimental devices, Learning Plans and Worksheets. This type of research was four D models. Validation was carried out by 3 lecturers of Physics Education Study Program FKIP University of Riau and 2 SMA teachers from Pekanbaru. Limited trial was used to see the practical implementation in class XI IPA 3 of SMAN 4 Pekanbaru. The results of the data analysis obtained that the validity of the gas kinetic theory experimental instrument has very valid category with a logical validation value of 3,47. The validity of the Learning Plan is 3.73 in the very valid category, the validity of the Worksheet is 3.5 whit the very valid category. The practicality of the developed device is 94.1% with a very practical category. The conclusions of the results show that the gas kinetic theory learning devices of High School Oriented Curriculum 2013 were developed valid and high in practicality so that they could be used in physics learning in class XI SMA.
Development of Interactive Learning Media using Autoplay Media Studio 8 for Colloidal Chemistry Material
Authors: Jannah Miftahul , Copriady Jimmi , Rasmiwetti Rasmiwetti
Published: February 2019

Chemistry is to study the concepts which are mostly abstract. One of them is in colloidal material. The abstract concepts are difficult to understand if only explained in two-dimensional form. Therefore, a media is needed to visualize the abstract concepts of colloidal material both in terms of both macroscopic and microscopic. This study aims to develop an interactive learning media using Autoplay Media Studio 8 that is worthy of being used as a learning media. The study used the Research and Development (R & D) method which refered to the Borg and Gall model. Data collection techniques were in the form of validation sheets and response questionnaires (teachers and students). The data analysis technique used descriptive statistical analysis. The results show that the percentage score obtained from five experts (two media experts and three material experts) gained 96.74% with very valid categories. The results of trials for teachers and students each obtained an average percentage score of 87% and 92% with very practical categories. Based on the results of the study, it can be concluded that interactive learning media using Autoplay Media Studio 8 on chemistry subjects of colloid material in class XI SMA/MA are appropriate to be used as learning media.