bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENGEMBANGAN WEB-BASED MATHEMATICS LEARNING SISWA KELAS V SDN KOTAGEDE 3 YOGYAKARTA
Authors: Mulyaningsih Titin , Prasojo Lantip Diat 
Published: July 2016

<p class="E-JOURNALAbstractBody">Penelitian ini bertujuan untuk menghasilkan <em>web-based mathematics learning</em> yang layak untuk siswa kelas V di SD Kotagede 3 Yogyakarta. Disamping itu <em>web-based mathematics learning </em>yang dikembangkan dalam rangka menciptakan pembelajaran yang menyenangkan. Penelitian ini merupakan penelitian dan pengembangan yang terdiri dari 10 langkah kegiatan. Subjek penelitian ini adalah 32 siswa yang terdiri dari tiga siswa uji coba perorangan, 9 siswa uji coba kelompok kecil, dan 20 siswa uji coba lapangan. Instrumen yang digunakan dalam pengumpulan data adalah lembar validasi untuk ahli materi, ahli media dan angket tanggapan untuk siswa. Analisis data menggunakan analisis statistik deskripstif. Hasil validasi ahli materi menunjukkan skor rata-rata 80 yang termasuk kriteria sangat baik. Sedangkan hasil validasi ahli media menunjukkan skor rata-rata 70 termasuk dalam kriteria baik. Tanggapan siswa terhadap produk yang dikembangkan termasuk baik yaitu dengan perolehan skor rata-rata 17,9 atau sebesar 89,5% siswa menyatakan bahwa produk pengembangan ini layak untuk digunakan sebagai sumber belajar yang menyenangkan.</p> <p class="E-JOURNALAbstrakKeywords"><strong>Kata kunci</strong>: web-based learning, pembelajaran matematika</p> <p> </p> <p class="E-JOURNALTitleEnglish"><strong>DEVELOPING WEB-BASED MATHEMATICS LEARNING FOR THE FIFTH GRADE OF ELEMENTARY SCHOOL KOTAGEDE 3, YOGYAKARTA</strong></p> <p class="E-JOURNALAbstrakTitle"><em><strong> </strong></em></p> <p class="E-JOURNALAbstrakTitle"><em><strong>Abstract</strong></em></p> <p class="E-JOURNALAbstractBodyEnglish">This study aims to produce a web-based mathematics learning viable for fifth grade students in elementary Kotagede 3 Yogyakarta. Besides, web-based learning mathematics developed in order to create a fun learning. This study is a research and development activities consist of 10 steps. The subjects were 32 students consisting of three students individual trials, nine trials a small group of students, and 20 students field trials. The instruments used in data collection is for the expert validation sheet material, media experts and questionnaire responses for the students. Analyzed using descriptive statistics. Matter expert validation results showed an average score of 80 which included criteria very well. While media expert validation results showed an average score of 70 included in both criteria. Student responses to the products developed, including both acquisition is by an average score of 17.9 or 89.5% of students stated that product development is feasible to be used as a source of fun learning.<strong> </strong></p> <strong>Keywords</strong>: web-based learning, mathematics learning
PENGARUH PENDEKATAN RME TERHADAP MOTIVASI DAN PRESTASI BELAJAR SISWA SD MELALUI PEMBELAJARAN TEMATIK-INTEGRATIF
Authors: Sukri Yuni Faryanti , Widjajanti Djamilah Bodan 
Published: July 2016

<p class="E-JOURNALAbstractBody">Tujuan penelitian ini untuk mendeskripsikan pengaruh <em>Realistic Mathematic Education</em> (RME) terhadap motivasi dan prestasi belajar siswa melalui pembelajaran tematik-integratif siswa kelas IV SDN di Kecamatan Ujung Kota Parepare. Populasi penelitian ini adalah 4 SD di kecamatan Ujung Kota Parepare yang telah menerapkan kurikulum 2013 dan untuk menentukan sampel digunakan teknik <em>simple random sampling</em>. Penelitian ini merupakan kuasi eksperimen dengan rancangan penelitian <em>Nonequivalent-groups Pretest-Posttest Design</em>. Kelas eksperimen yaitu kelas IV SDN 44 Parepare (n=25) dengan pendekatan RME dan kelas kontrol yaitu Kelas IV SDN 22 Parepare (n=24) dengan pendekatan konvensional. Menggunakan tingkat signifikansi α = 5% dapat disimpulkan bahwa: pembelajaran tematik-integratif dengan pendekatan RME berpengaruh positif terhadap motivasi dan prestasi belajar siswa SD dibandingkan dengan pembelajaran tematik-integratif biasa (konvensional) karena siswa berperan aktif dalam kesuksesan pembelajaran, siswa tidak menjadi pasif dan tidak hanya mendengarkan materi yang diajarkan.</p> <p class="E-JOURNALAbstrakKeywords"><strong>Kata Kunci</strong>: pendekatan RME, motivasi belajar, prestasi belajar</p> <p> </p> <p class="E-JOURNALTitleEnglish"><strong>THE EFFECTS OF RME APPROACHES ON MOTIVATION AND LEARNING ACHIEVEMENT OF STUDENTS THROUGH THEMATIC-INTEGRATIVE LEARNING</strong></p> <p><strong>Abstract</strong></p> <p class="E-JOURNALAbstractBodyEnglish">The purpose of this study was to determine the effect of Realistic Mathematic Education (RME) on motivation and academic achievement through integrative thematic learning among fourth grade students of elementary school in Ujung Parepare District. The population was 4th in the district Ujung Parepare that have implemented the 2013’ curriculum and to determine the sample used simple random sampling technique. This study was a quasi-experimental research design, with nonequivalent pretest-posttest - groups design. The experimental class was students of class IV SD Negeri 44 Parepare (n=25) and control class was students of class IV SD Negeri 22 Parepare (n=34). Using a significance level α = 5 % can be concluded that: Thematic-integrative learning approach Realistic Mathematic Education has significant effect on motivation and academic achievement in elementary school than conventional usual thematic learning-integrative because students play an active role in the success of learning, students do not become passive and are not just listening to the material being taught.</p> <strong>Keywords: </strong>RME approach, learning motivation, learning achievement
Az informális intézmények és a működőtőke-áramlás kapcsolata: hol tart az irodalom?
Authors: Bényei Zsuzsanna 
Published: July 2016

A működőtőke-befektetések motivációinak tanulmányozása hosszú múltra tekint vissza. Viszonylag új tényező e téren az intézmények hatásainak vizsgálata. Ez az irodalom a formális intézményeket mint helyspecifikus előnyöket azonosítja, amelyek elősegíthetik a működő tőke beáramlását az országba. A tanulmány célja, hogy bemutassa a szakirodalom empirikus eredményeit az informális intézmények szerepéről egy kevésbé kutatott területen. A tanulmányban ismertetek továbbá egy olyan mérési módszert is, amelyet a későbbiekben ezen kapcsolat vizsgálatára használhatunk.
Journal of Economic Literature (JEL) codes: E02, F02
Mechanical properties of thermal insulation concrete with recycled coarse aggregates after elevated temperature exposure
Authors: Liu Yuanzhen , Ji Haifeng , Zhang Jianguang , Wang Wenjing , Chen Y. Frank 
Published: July 2016

Abstract
Thermal insulation concrete with recycled coarse aggregate (RATIC) provides an excellent alternative to energy saving and the reuse of waste concrete in buildings. In this paper, experiments were conducted to investigate the mechanical properties of the RATIC material after exposure to elevated temperatures, including failure feature and residual strengths. The effects of temperatures and the replacement percentage of recycled coarse aggregate (RCA) on the compressive and tensile strengths of the RATIC were first assessed experimentally. Then, the formulas for both compressive and tensile strengths were developed as a function of temperatures using the regression analysis. The test results show that the RATIC is prone to explosive spalling due to the compact structure of cement paste and low thermal conductivity. The compressive strength of the RATIC increases slightly under the temperature of 400 °C and then decreases significantly with an increasing exposed temperature. In contrast, the splitting tensile strength of the RATIC decreases significantly after the material was exposed to a high temperature of 200 to 800 °C. With the increasing RCA percentage, the RATIC experiences more strength deterioration in tension than compression, while little difference was observed regarding thermal exposure and failure modes of the RATIC.
Un ensemble céramique du Bas-Empire à Bruay-Labuissière (Pas-de-Calais).
Authors: Loridant Frédéric 
Published: July 2016

A Lower-Empire Set of Potteries in Bruay-Labuissière (Pas-de-Calais).
Emergency excavation works were carried out in 1993 in Bruay-Labuissière, not far from the area where craftsmen's workshops were discovered in 1971. The findings are not well structured and are difficult to interpret (foot-path ?, dwelling-related installations ?) but pits have yielded a wealth of pottery findings datable to the extreme end of the IVth century. This collection offers many similarities with other discoveries made in Arras and betokens a late occupation in a rural area hitherto supposed to have been abandoned after the invasions fo the second half of the IIIrd century. This discovery is to be brought into parallel with another pit in which late potteries and a fragment of a moulded pottery originating in Germany were found.
Monseigneur Charost, évêque de Lille durant la Grande Guerre
Authors: Cnudde-Lecointre Carine 
Published: July 2016

Carine Cnudde-Lecointre, Lord Charost, Bishop of Lille during the Great War.
Alexis-Armand Charost becomes in 1913 the first bishop of Lille. The man gradually pierces through the bishop. Lord Charost is essentially sensitive to the position of the Church within French society, supported in that by moral and social values. This man of a conservative set of mind is also a man of honour and of duty. His task of bishop during World War I brings his principles face to face with the severe reality of the occupation. To the material difficulties inherent to the manage¬ ment of the occupied diocese are very rapidly added the necessary interventions toward the population, in particular to uphold the hope in Victory. The bishop embodies, for the populations of the Nord, the reconciliation between the French and their Church. This blend of faith, hope and patriotism explains how a whole population was able to endure for 4 years the burden of the war and its heavy toll of deaths and casualties.
La contestation de la fiscalité locale des entreprises. Analyse d’une mobilisation contre l’augmentation de la contribution foncière des entreprises
Authors: Djouldem Mohamed 
Published: July 2016

La loi de finances de 2010 avait supprimé la taxe professionnelle à laquelle elle avait substitué la contribution économique territoriale (CET) qui repose sur une base beaucoup plus réduite. La CET est composée de la cotisation sur la valeur ajoutée des entreprises (CVAE), d’une contribution foncière des entreprises (CFE) et d’une imposition forfaitaire des entreprises de réseaux (IFER). Cette réforme a entrainé un double mécontentement. Celui des élus d’abord, qui ont manifesté leurs inquiétudes, notamment à propos de l’incidence de cette réforme sur leurs ressources fiscales et son impact sur leurs capacités financières à conduire des politiques publiques. Ensuite, et c’est l’objet de ce papier, celui d’un collectif, constitué d’artisans, commerçants et entrepreneurs, qui s’est mobilisé pour contester notamment la forte hausse du montant de la CFE. Quels sont les ressorts et les motifs de cette contestation de la CFE ? Comment a été gérée la mise en œuvre de la réforme fiscale ? Avec quelles capacités les contestataires se sont-ils appropriés des enjeux fiscaux, ont identifié et imputé la responsabilité de leur problème aux acteurs de la mise en œuvre de la CFE et tenté de négocier avec eux une issue favorable à leur cause ? Cet article expose préalablement, en amont des résultats de la recherche, l’ancrage théorique qui guide le travail de terrain. Il explore et examine ensuite, dans une première partie, les ressorts et les motifs des activités pratiques de construction et de cadrage du problème, dans une seconde partie, la mobilisation et les capacités d’action des contestataires, et dans une troisième partie, les échanges politiques qui ont permis aux acteurs de s’accorder sur une solution négociée.
HIF-1α Is an Essential Mediator of IFN-γ–Dependent Immunity to Mycobacterium tuberculosis
Authors: Braverman Jonathan , Sogi Kimberly M. , Benjamin Daniel , Nomura Daniel K. , Stanley Sarah A. 
Published: July 2016

Abstract
The cytokine IFN-γ coordinates macrophage activation and is essential for control of pathogens, including Mycobacterium tuberculosis. However, the mechanisms by which IFN-γ controls M. tuberculosis infection are only partially understood. In this study, we show that the transcription factor hypoxia-inducible factor-1α (HIF-1α) is an essential mediator of IFN-γ–dependent control of M. tuberculosis infection both in vitro and in vivo. M. tuberculosis infection of IFN-γ–activated macrophages results in a synergistic increase in HIF-1α protein levels. This increase in HIF-1α levels is functionally important, as macrophages lacking HIF-1α are defective for IFN-γ–dependent control of infection. RNA-sequencing demonstrates that HIF-1α regulates nearly one-half of all IFN-γ–inducible genes during infection of macrophages. In particular, HIF-1α regulates production of important immune effectors, including inflammatory cytokines and chemokines, eicosanoids, and NO. In addition, we find that during infection HIF-1α coordinates a metabolic shift to aerobic glycolysis in IFN-γ–activated macrophages. We find that this enhanced glycolytic flux is crucial for IFN-γ–dependent control of infection in macrophages. Furthermore, we identify a positive feedback loop between HIF-1α and aerobic glycolysis that amplifies macrophage activation. Finally, we demonstrate that HIF-1α is crucial for control of infection in vivo as mice lacking HIF-1α in the myeloid lineage are strikingly susceptible to infection and exhibit defective production of inflammatory cytokines and microbicidal effectors. In conclusion, we have identified HIF-1α as a novel regulator of IFN-γ–dependent immunity that coordinates an immunometabolic program essential for control of M. tuberculosis infection in vitro and in vivo.
Parallel Solution of Linear Systems
Authors: Kaber Sidi-Mahmoud , Loumi Amine , Parnaudeau Philippe 
Published: July 2016

AbstractComputational scientists generally seek more accurate results in shorter times, and to achieve this a knowledge of evolving programming paradigms and hardware is important. In particular, optimising solvers for linear systems is a major challenge in scientific computation, and numerical algorithms must be modified or new ones created to fully use the parallel architecture of new computers. Parallel space discretisation solvers for Partial Differential Equations (PDE) such as Domain Decomposition Methods (DDM) are efficient and well documented. At first glance, parallelisation seems to be inconsistent with inherently sequential time evolution, but parallelisation is not limited to space directions. In this article, we present a new and simple method for time parallelisation, based on partial fraction decomposition of the inverse of some special matrices. We discuss its application to the heat equation and some limitations, in associated numerical experiments.
Tashkent ‘68: A Cinematic Contact Zone
Authors: Djagalov Rossen , Salazkina Masha 
Published: July 2016

AbstractThis essay seeks to reconstruct the history of the first Tashkent Festival of Cinemas of Asia and Africa (1968). It offers an account of the festival as a highly heterogeneous and productive site for better understanding the complex relationship between the Soviet bloc and the Third World in the crucial moment between the victory of post-colonial independence movement and the end of the Cold War.
Violence and the Production of Borders in Western Slavonia
Authors: Dragojević Mila 
Published: July 2016

AbstractThis article examines how the production of a dividing line, through violence, the accompanying narratives, and the policing of a physical border from 1991 to 1995, shaped and influenced the lives of ordinary people, all residents of Western Slavonia. How was it possible for people to be divided so abruptly and effectively in a community with a history of multiethnic solidarity? How were these new social divisions produced and reproduced over the course of warfare on a social level? By considering new archival sources, in-depth interviews, and recent scholarly publications, this study argues that such dividing line made the process of ethnicization, or of polarization, possible. Thus, by representing the space where the top-level political cleavages, local-level cleavages, and individuals’ beliefs and momentary choices meet, the wartime dividing line effectively transformed former neighbors into political enemies who were no longer familiar, visible, or accessible on a human level.
Quantitation of Compounds in Wine Using 1H NMR Spectroscopy: Description of the Method and Collaborative Study
Authors: Godelmann Rolf , Kost Christian , Patz Claus-Dieter , Ristow Reinhard , Wachter Helmut 
Published: July 2016

Abstract
To examine whether NMR analysis is a suitable method for the quantitative determination of wine components, an international collaborative trial was organized to evaluate the method according to the international regulations and guidelines of the German Institute for Standardization/International Organization for Standardization, AOAC INTERNATIONAL, the International Union of Pure and Applied Chemistry, and the International Organization of Vine and Wine. Sugars such as glucose; acids such as malic, acetic, fumaric, and shikimic acids (the latter two as minor components); and sorbic acid, a preservative, were selected for the exemplary quantitative determination of substances in wine. Selection criteria for the examination of sample material included different NMR spectral signal types (singlet and multiplet), as well as the suitability of the proposed substances for manual integration at different levels of challenge (e.g., interference as a result of the necessary suppression of a water signal or the coverage of different typical wine concentration ranges for a selection of major components, minor components, and additives). To show that this method can be universally applied, NMR measurement and the method of evaluation were not strictly elucidated. Fifteen international laboratories participated in the collaborative trial and determined six parameters in 10 samples. The values, in particular the reproducibility SD (SR), were compared with the expected Horwitz SD (SH) by forming the quotient SR/SH (i.e., the HorRat value). The resulting HorRat values of most parameters were predominantly between 0.6 and 1.5, and thus of an acceptable range.
PROTOCOLOS DE PREVENÇÃO E TRATAMENTO DE ÚLCERAS POR PRESSÃO: ANÁLISE DA PRODUÇÃO BRASILEIRA
Authors: Soares Rhea Silvia de Avila , Lima Suzinara Beatriz Soares de , Eberhardt Thaís Dresch , Kessler Marciane , Fonseca Graziele Gorete Portella da , Saul Alexsandra Michelini Real , Muller Luis Antonio 
Published: July 2016

Objetivo: analisar as produção de teses e dissertações em enfermagem referentes a protocolos de prevenção e tratamento de Úlcera por Pressão. Metodologia: Trata-se de um estudo de revisão narrativa de literatura. A busca de dados aconteceu em junho de 2013, no banco de teses e dissertações da Coordenação de Aperfeiçoamento de Pessoal Nível Superior, a partir da questão: “Qual a produção acadêmica a partir de teses e dissertações na área da enfermagem sobre protocolos ou medidas de prevenção e tratamento de Úlcera por Pressão?”. Resultado: O corpus da pesquisa foi composto por seis trabalhos com destaque para prevenção a partir da escala preditiva de risco de Ulcera por Pressão, Escala de Braden, ações preventivas e de tratamento utilizadas pela equipe de enfermagem e o conhecimento sobre Úlceras por Pressão. Conclusão: É necessário o aperfeiçoamento e ampliação da habilidade clínica dos profissionais de saúde no processo de avaliação de risco para Úlcera por Pressão através de protocolos. Descritores: Enfermagem; Úlcera por Pressão; Protocolo.
Stratigraphic and Earth System approaches to defining the Anthropocene
Authors: Steffen Will , Leinfelder Reinhold , Zalasiewicz Jan , Waters Colin N. , Williams Mark , Summerhayes Colin , Barnosky Anthony D. , Cearreta Alejandro , Crutzen Paul , Edgeworth Matt , Ellis Erle C. , Fairchild Ian J. , Galuszka Agnieszka , Grinevald Jacques , Haywood Alan , Ivar do Sul Juliana , Jeandel Catherine , McNeill J.R. , Odada Eric , Oreskes Naomi , Revkin Andrew , Richter Daniel deB. , Syvitski James , Vidas Davor , Wagreich Michael , Wing Scott L. , Wolfe Alexander P. , Schellnhuber H.J. 
Published: July 2016

AbstractStratigraphy provides insights into the evolution and dynamics of the Earth System over its long history. With recent developments in Earth System science, changes in Earth System dynamics can now be observed directly and projected into the near future. An integration of the two approaches provides powerful insights into the nature and significance of contemporary changes to Earth. From both perspectives, the Earth has been pushed out of the Holocene Epoch by human activities, with the mid‐20th century a strong candidate for the start date of the Anthropocene, the proposed new epoch in Earth history. Here we explore two contrasting scenarios for the future of the Anthropocene, recognizing that the Earth System has already undergone a substantial transition away from the Holocene state. A rapid shift of societies toward the UN Sustainable Development Goals could stabilize the Earth System in a state with more intense interglacial conditions than in the late Quaternary climate regime and with little further biospheric change. In contrast, a continuation of the present Anthropocene trajectory of growing human pressures will likely lead to biotic impoverishment and a much warmer climate with a significant loss of polar ice.
Interaction of sea ice floe size, ocean eddies, and sea ice melting
Authors: Horvat Christopher , Tziperman Eli , Campin Jean‐Michel 
Published: July 2016

AbstractThe effect of the horizontal size of sea ice floes on sea ice melting is commonly formulated using the ratio between side and basal floe area. This leads to the conclusion that floe size is not important for sea ice evolution when floes exceed about 30 m. This paper considers a mutual interaction between floe size, ocean circulation, and melting. We find that lateral density gradients form at the boundaries of floes and drive ocean‐mixed‐layer instability and energetic eddies that spread from the ice edge. The resulting circulation mixes heat horizontally, melting floes near their edges. Idealized ocean model experiments show that the sea ice response is sensitive to floe size in the range of 1–50 km, considerably larger than previously assumed important, as smaller floes melt more rapidly per unit ice area. It is proposed that the role of eddies and floe size distribution should be incorporated into current climate models.
Calcium enrichment in sea spray aerosol particles
Authors: Salter M. E. , Hamacher‐Barth E. , Leck C. , Werner J. , Johnson C. M. , Riipinen I. , Nilsson E. D. , Zieger P. 
Published: July 2016

AbstractSea spray aerosol particles are an integral part of the Earth's radiation budget. To date, the inorganic composition of nascent sea spray aerosol particles has widely been assumed to be equivalent to the inorganic composition of seawater. Here we challenge this assumption using a laboratory sea spray chamber containing both natural and artificial seawater, as well as with ambient aerosol samples collected over the central Arctic Ocean during summer. We observe significant enrichment of calcium in submicrometer (<1 μm in diameter) sea spray aerosol particles when particles are generated from both seawater sources in the laboratory as well as in the ambient aerosols samples. We also observe a tendency for increasing calcium enrichment with decreasing particle size. Our results suggest that calcium enrichment in sea spray aerosol particles may be environmentally significant with implications for our understanding of sea spray aerosol, its impact on Earth's climate, as well as the chemistry of the marine atmosphere.