bluuebunny/crossref_metadata_2025_split huggingface dataset:
Bayesian Estimation for Two Parameters of Gamma Distribution Under Precautionary Loss Function
Authors: Naji Loaiy F. , Rasheed Huda Abdullah 
Published: February 2019

In the current study, the researchers have been obtained Bayes estimators for the shape and scale parameters of Gamma distribution under the precautionary loss function, assuming the priors, represented by Gamma and Exponential priors for the shape and scale parameters respectively. Moment, Maximum likelihood estimators and Lindleyâ€™s approximation have been used effectively in Bayesian estimation.
Based on Monte Carlo simulation method, those estimators are compared depending on the mean squared errors (MSEâ€™s). The results show that, the performance of Bayes estimator under precautionary loss function with Gamma and Exponential priors is better than other estimates in all cases.
Gallic Acid as Corrosion Inhibitor for Aluminum 6061 in Alkali Solutions
Authors: Ali Enas Hussien , Himdan Takialdin A. , Ahmed Zainab W. 
Published: February 2019

The research aims to study the corrosion of aluminum alloy(6061) in 0.6 mol. dm-3 NaCl solution in base medium was examined with out and with Gallic acid as environmentally â€“ friendly corrosion inhibitor at temperature range (298-313)K. The inhibitive action of gallic acid on corrosion of aluminum alloy(6061) in KOH solution was examined through electrochemical polarization method using potentiostatic technique and surface analysis by optical microscopy, Polarization measurements indicate that the examined compound act as a mixed type inhibitor. Results appeared that the inhibition occurs through adsorption of the inhibitor molecules on the metal surface and it was obeyed Langmuir adsorption isotherm. Some thermodynamic parameters activation energy were calculated to elaborate the mechanism of inhibition. The surface characteristic of the inhibited and uninhibited metal samples were examined by optical microscopy.
O desenvolvimentismo na crítica de Mário Pedrosa
Authors: Di Carlo Josnei 
Published: February 2019

O crítico de arte e socialista Mário Pedrosa (1900-1981) foi um opositor implacável do desenvolvimentismo. Posicionava-se contra o modelo econômico vigente no Brasil desde 1945. Com o Golpe de 1964, esse modelo entrou em crise e passou a ser avaliado criticamente pela esquerda. Nisso, Pedrosa sistematizou sua crítica no interior de A Opção Imperialista e A Opção Brasileira, publicados em 1966 pela Civilização Brasileira. Ao tentar compreender a crise política e social envolta no golpe de Estado, defendeu que o projeto desenvolvimentista desvinculou as transformações econômicas da dinâmica social. E, ao esboçar as Reformas de Base, que alterariam as relações capitalistas, tanto entre as classes sociais quanto entre o capital nacional e o capital estrangeiro, João Goulart sofreu a reação da burguesia nacional, apoiada pelos interesses dos Estados Unidos e executada pelos militares.
SITES DA INTERNET: UMA POSSIBILIDADE DE RECURSO PARA O ENSINO DE EDUCAÇÃO FINANCEIRA
Authors: Neves Cordeiro Nilton José , De Carvalho Leandro Oliveira , Da Silva Márcio Nascimento 
Published: February 2019

Entendendo que a temática Educação Financeira é de relevância para toda sociedade e algo recente no cenário mundial, impulsionada por pesquisas feitas pela Organização para Cooperação e Desenvolvimento Econômico (OCDE), o assunto tomou força no Brasil nos últimos dez anos, impactando, inclusive, no ambiente escolar, algo refletido na atual Base Nacional Comum Curricular (BNCC). Devido ao novo caráter da Educação Financeira nas escolas, os professores ainda carecem de fontes e materiais adequados e de boa qualidade, que proporcionem um processo de ensino acertado e enriquecedor. Face a esse cenário, este artigo objetiva propor a utilização de sites confiáveis da internet como ferramenta de apoio aos professores na construção de atividades que potencializem a aprendizagem e busquem formar alunos financeiramente educados. Nessa perspectiva, através de uma revisão bibliográfica, fora sinalizada a importância da Educação Financeira para uma sociedade mais consciente, apontou-se uma gama diversificada na literatura sobre a conceituação de Educação Financeira e destacou-se a internet - se usada com a devida cautela - como uma ferramenta de pesquisa útil e poderosa. A partir disso, fora feita uma busca exploratória na internet de sites de entidades reconhecidamente tradicionais e confiáveis que tratassem do tema Educação Financeira, constatando-se que há uma pluralidade de materiais sobre finanças tratados de uma forma clara e acessível ao público em geral. A pesquisa mostra que é possível trabalhar Educação Financeira com o uso de sites, dependendo do objetivo que se deseja atingir e propõe estratégias de ensino que levem Educação Financeira para o meio escolar, buscando formas para iniciar a preparação do indivíduo no enfrentamento dos desafios do mundo das finanças. Destaca ainda que, para a efetivação desse tipo de ensino, as instituições escolares precisam promover cursos formativos que possibilitem a capacitação e qualificação dos professores no que diz respeito à inserção do conteúdo em sala de aula.
PENGEMBANGAN MODUL PEMBELAJARAN DENGAN MODEL DICK and CAREY MATA KULIAH EVALUASI PENGAJARAN
Authors: Sudrajat Yayan 
Published: February 2019

Abstract
The purpose of this article is to develop a learning module for the Evaluation of Teaching Indonesian at the Indraprasta University PGRI Jakarta using the Dick and Carey development model. The implementation of this instruction includes how a prospective teacher is good at evaluating teaching materials so that the lecturer feels the need to develop teaching materials to improve the quality of teaching materials using formative evaluation consisting of One-to-one evaluation by experts, One-to-one evaluation by Learners, Small Group Evaluation, and Field Trial by making a blue print of each formative evaluation activity.

Keywords:	Dick and Carey Development Model, Formative Evaluation, Blue Print, Summative evaluation
Analysis of the Chemical and Tribological Properties of Phosphate Glass Layers Developing during Metalworking Processes on Manual Transmission Synchronizers*
Authors: Seidel B. , Britt L. G. H. , Brieke T. , Niemeyer M. , Lipinsky D. , Meyer D. , Peterson R. , Arlinghaus H. F. , Brinksmeier E. 
Published: February 2019

Abstract
Optimization of machining processes to improve the tribological properties of surface layers has become a subject of industrial development. The modifications caused by manufacturing commonly include changes of topography, hardness or residual stresses. The present study investigates modification of the tribological properties of gear synchronizers by the formation of chemical layers on the metal surface within the final grinding process. These layers similar to phosphate glass emerge from the metalworking fluid additive zinc dialkyldithiophosphate (ZnDTP), which is applied in the process in different concentrations. The layers generated at the surface were measured by time-of-flight secondary ion mass spectrometry (ToF-SIMS). Tribological experiments were conducted on a special synchronizer test facility. ToF-SIMS depth profiling revealed that higher ZnDTP concentrations in the metalworking fluid led to thicker phosphate glass layers on the machined surface. The layer that was generated by the addition of 5 % ZnDTP to the metalworking fluid led to a more homogenous coefficient of friction and a lower amount of wear in the tribological experiments. However, the addition of further ZnDTP, up to a total amount of 10 %, led to higher fluctuations in the coefficient of friction and increasing wear, likely related to the occurrence of friction oscillations resulting from thicker phosphate glass layers. However, the results indicate a good potential for improving surface layer properties of metal workpieces by adjusting the chemical composition of the metalworking fluid applied in the final machining process.
Концепція полемічної літератури у дослідженнях Дмитра Чижевського
Authors: Humeniuk Svitlana 
Published: February 2019

У статті аналізується релігійна полеміка на українських землях у період кінця ХVI ‒ початку ХVII століть, розлого проінтерпретована у дослідженнях Д.Чижевського, концептуальну основу яких склала творчість православного подвижника Івана Вишенського.
Дослідник апелює до історико-релігійного контексту становлення світоглядних домінант українства та спонукає науковців до переосмислення ролі східного християнства як невід’ємної частини і ключової ланки єдиної європейської християнської культури. З цією метою Д. Чижевський говорить про високі ідеали ісихазму, які плекають православні містики, опираючись на особливий авторитет Діонісія Ареопагіта.
Д.Чижевський доводить думку про те, що діяльність острозьких полемістів зосереджена на концептуальних поняттях внутрішньої людини, «серця», самопізнання,духовної мудрості та ін. Вона мала істотний вплив на розвиток ментальних складових українського народу. Таким чином, концепція полемічної творчості у дослідженнях Дмитра Чижевського ‒ це відкрита і незавершена тема, яка потребує подальшої експлікації, особливо у час нинішніх карколомних світоглядних зрушень.
Семантика кольорів у китайській лінгвокультурі на основі фразеологізмів
Authors: Isakova Iryna 
Published: February 2019

Стаття присвячена китайській мові, а саме тому, як у китайській лінгвокультурі розуміються кольори. У даній роботі з’ясовується семантика кольористики, підтверджується теорія вивчення взаємозв’язку сприйняття кольору і мови. Автором виокремлюється наскількі змінюються традиційні лінгвокультурологічні константи відповідно до активізації культурних, політичних та економічних контактів Китаю з іншими країнами.
В статті розглянуті такі кольори: білий, жовтий, золотий, червоний і чорний. Описується історія кольору: те, як його розуміли раніше і яке значення він має зараз. Проаналізовані фразеологізми сучасної китайської мови, які є яскравим прикладом визначення символічності різних кольорів у китайській культурі.
Démocratie du statut à l’action
Authors: Bonnemaizon Audrey , Béji-Bécheur Amina 
Published: February 2019

Dans les sociétés coopératives d’intérêt collectif (SCIC), l’un des défis managériaux majeurs est de combiner une démocratie participative avec une gestion quotidienne efficace. Cet enjeu peut s’analyser en particulier au prisme des représentations du régime politique participatif qui s’y exerce. À partir de l’étude de cas d’une SCIC dans le secteur des musiques actuelles et en particulier des significations multiples qu’attribuent ses membres à la participation comme idéal démocratique, les auteurs proposent une grille d’analyse théorique combinant les « seuils » de la participation des acteurs et les dimensions d’un régime politique d’entreprise qui permet de saisir les enjeux du déploiement d’une culture démocratique participative au sein des coopératives.
La société de l’audit
Authors: Château Terrisse Pascale , Bouden Inès 
Published: February 2019

Cet article1 étudie l’audit coopératif et pose la problématique de sa qualité en s’inscrivant dans la continuité des travaux critiques sur la société de l’audit (Power, 2000, 2003a, 2003b ; Tremblay et Malsch, 2012). La grille théorique utilisée pour analyser la nature et le design de cette nouvelle forme d’audit s’appuie sur la définition de Power (2003b) des compromis sur lesquels un audit de qualité doit se fonder. Basé sur une analyse de contenu thématique des discours des auditeurs coopératifs et des coopératives auditées, ce travail montre comment la pratique de l’audit coopératif se décline en deux compromis structurants. Il formule des recommandations afin d’améliorer la qualité de l’audit coopératif.
Concilier performance économique et projet socio-politique au sein des coopératives
Authors: Deville Aude , Mourey Damien 
Published: February 2019

Le caractère fragmenté des recherches portant sur les coopératives justifie un effort de synthétisation. Le recours à une analyse textuelle interprétative souligne la centralité du concept de valeur(s) – souvent appréhendé comme une entité absolue et une fin-en-soi. Ce dossier est centré sur l’étude en situation de pratiques managériales et de la « démocratie en action » au sein de différentes coopératives et du modèle partenarial de gouvernance des coopératives financières. Les cinq articles présentés contribuent, chacun à leur manière, au débat sur la possibilité de concilier la recherche de performance économique et la dimension sociopolitique du projet fondateur des coopératives.
Thermal Analysis for Underground Power Cables with Different Arrays in Hot Places
Authors: M. Hannun Rafid 
Published: February 2019

In this paper, the electrical cables have been studied numerically and the effect of soil on its cooling has been investigated. The thermal conditions applied for hot climate temperature such as in south of Iraq data. Different cables arrays for three phase connections of electricity were done (horizontal, vertical and inclined (Which is new compared to previous researches) arrays). The arrangement of cables was buried and passed underground level for mechanical and electrical protection in addition to cooling them by conduction of low soil temperature. The cables of 19 strand wire (7mm diameter for each) homogeneously distributed inside a layer of insulation according to standards. The cables were placed at the centre of soil domain to utilized from a uniform temperature distribution due to the cold soil temperature in hot places. Heat flux assumed to flow from the outer surface of cable insulation to determine the temperature distribution in the domain and cables for selection of good insulation at peak electrical loads and hot weather conditions. The results showed that the maximum temperature was for the medium cable and that the electrical cables in hot areas should be buried underground at a depth of approximately 4 m to keep them from mechanical and electrical damage
Pengembangan model pembelajaran Pendidikan Agama Islam konstruktivistik bermetode hiwar qishashi pada Siswa Kelas VII di MTs Mujahidin Sooko Mojokerto
Authors: Munib Muhammad 
Published: February 2019

Constructivism learning is one of the models of learning process that states in the learning process begins with creating cognitive conflict. The objectives of this research are: To make the learning model of Constructivist Islamic Education using hiwar qishashi in class VII students in MTs Mujahidin Sooko Mojokerto. Result of research Development of learning model of Constructivist Islamic Education bermetode hiwar qishashi on Student Class VII in MTs Mujahidin Sooko Mojokerto this is as follows. 1) Product revised based on theoretical and empirical test results are: Revision by Student by questionnaire: (1) improve the use of resources in applying the model (2) Change the way of evaluation in the use of the model (3) Improve the model appearance or change the learning strategy. 2) The developed product is attractive for classroom learning in a classical and independent manner. 3) This product product can ease the burden of teacher in teaching. 4) The result of expert validation and trial, Constructivistic Learning Model hiwar qishashi is feasible to be used for the subject of Islamic Religious Education. 5) The product developed can improve students' learning motivation, and motivation is one of the requirements of the implementation of productive learning model.
Meningkatkan kualitas proses belajar mengajar melalui fungsi pengawasan dalam manajemen mutu terpadu di Wilayah Kepengawasan Gugus Sekolah 05 Kecamatan Magersari Kota Mojokerto
Authors: Sunarijah Sunarija 
Published: February 2019

Building the quality of education continues to be done, both by the government and the school as education providers. In an effort to meet the needs and demands of society on the quality of education and simultaneously as a response to the changes of life very quickly in the era of globalization. For that reason researchers need research on improving the quality of teaching and learning process through supervisory function in the integrated quality management in the District Kepengawasan Cluster 05 District Magersari Mojokerto City.
This research uses action research for three cycles. Each cycle consists of one meeting each of which consists of four stages: design, activity and observation of reflection and revision. The target of this research is Master of Kepengawasan District School Cluster 05 Magersari Subdistrict Mojokerto City 15 people. The data obtained in the form of the results of supervision assessment of teaching and learning process.
The success of the learning process in cycle III shows that the cycle can be stopped because it has met the target of> 70%. This is evident from the average increase in teacher performance per cycle.
The conclusions of this research are: The quality of teaching and learning process through supervisory function in integrated quality management in Kepengawasan Area School Cluster 05 Magersari Sub-district Mojokerto City has increased, it can be seen from the average of teacher performance improvement from 65,87 percent in cycle I, to 76.67 in Cycle II and increased to 82.86 percent in Cycle III.
Using infographics as a technology-based tool to develop 21st century skills in an ESL context
Authors: Pazilah Fetylyana Nor , Hashim Harwati 
Published: February 2019

Technology is advancing every day and there is no stopping to it. It plays a vital role in our daily lives which includes in education field. The use of technology is massively implemented in classrooms as teaching strategies. Old teaching strategies such as visual aids are often improvised to match with the students’ interest. Teachers would usually find it difficult to teach students who are digital natives and demand a much more familiar and casual learning environment. It is also significant for teachers to equip the students with all 21st century skills in an ESL classroom. The students would prefer if the teachers could teach using any technological tools. Infographics is one of the visual aids that integrates the use of technology. Online application such as Easel.ly can be used to strengthen teaching and learning sessions. Hence, this paper reviewed on the effectiveness of using infographics in developing 21st century skills in an ESL context.
Empreendedorismo feminino no Brasil: teorias, políticas e tendências
Authors: Da Silva Juliana Soares , Sullivan dos Santos Tavares Michel Frank , Neto de Jesus Djanires Lageano , Merlin Higya Alessandra 
Published: February 2019

Neste estudo, pretendeu-se esboçar as principais contribuições teóricas nacionais relativas ao empreendedorismo feminino, inserindo-as na perspectiva da realidade verificada pelos números e por estudos de nível mundial, que apontam algumas tendências e perspectivas sobre o tema. A partir disso, foi construída uma breve análise de como está o movimento empreendedor feminino no Brasil. Para dar conta do proposto, realizou-se um levantamento bibliográfico e documental de importantes perspectivas mundiais. Até que se chegasse aos dados do caso brasileiro, percorreu-se uma análise teórica dos principais e recentes estudos sobre o tema no Brasil. Foram utilizadas, também, algumas pesquisas comparadas a outros países, bem como um breve relato das principais ações de apoio ao empreendedorismo feminino. Por fim, com uma análise exploratória de dados, foram traçadas algumas tendências e aplicações das teorias verificadas com base nos dados postos. O presente trabalho está estruturado em seis seções, a saber: introdução; empreendedorismo feminino no mundo, na América Latina e no Brasil; perspectivas atuais e contribuições teóricas no Brasil; políticas e programas de apoio; tendências e rumos; conclusão. Por resultados, verificou-se que o empreendedorismo no Brasil enfrenta fortes desigualdades, porém é sustentado pela força empreendedora da mulher brasileira, força esta que merece novos estudos, para que o cenário seja melhor exposto e delineado.
The Hybrid Micro-chaos Map: Digitally Controlled Inverted Pendulum with Dry Friction
Authors: Gyebrószki Gergely , Csernák Gábor 
Published: February 2019

Digital effects (quantization, sampling and delay) can lead to small amplitude chaotic oscillations, called micro-chaos [1, 2]. Often, these vibrations are neglected due to their small amplitude or replaced by random noise, but doing so one might be unable to capture some important behavior of the digitally controlled system.One notable example is the PD-controlled inverted pendulum with quantization at the calculated control effort. Taking digital effects into account leads to separated chaotic attractors in the state space. While the amplitude of the chaotic oscillations is indeed small, these attractors are situated rather far from the desired position, introducing considerable control error. Micro-chaos is undoubtedly present in ideal models of computer-controlled mechanical systems, however an important question is still open: does it persist if a more complex model of reality is used? For instance, does it survive in the presence of dry friction?This paper answers the latter question analyzing the micro-chaos in a system with Coulomb friction. We introduce the so-called hybrid micro-chaos map that describes the behavior of a digitally controlled system with dry friction. Then, the theoretical analysis of this map is presented and numerical results are provided that were acquired using a new mathematical tool, the Clustered Simple Cell Mapping method.Lastly, we conclude, that the phenomena of micro-chaos can withstand the presence of Coulomb friction and chaotic attractors can coexist with sticking zones in the state space.
Estudio de factibilidad de un diseño web para el registro, control y seguimiento de los sílabos académicos en las Universidades
Authors: Núñez Freire Luis Alfonso , Moreta Chávez Miguel Mesias , Solano Gutiérrez Gerardo Alfredo , Sarmiento Saavedra Juan Carlos , Guaman Chávez Ramiro Enrique , Baque Yoza Nexar Ignacio 
Published: February 2019

Esta investigación se realiza con el fin hacer un estudio de factibilidad sobre una implementación de sistema web para registrar, controlar y dar seguimiento al sílabo para un adecuado control que se pueda realizar sobre el avance académico y, sobre la planificación de las unidades didácticas, depende en gran medida el éxito o la consecución de los objetivos propuestos tanta universidad matriz ubicado en la provincia de Esmeraldas y el director de la sede universitaria en La Concordia. El análisis realizado al proceso de control que se efectúa en la comunidad educativa, permitió evidenciar que se manejan sistemas de información que utilizan procesos manuales, hojas de cálculo e incluso procedimientos no estandarizados que hacen que el control que se pueda llevar sobre el avance académico y los planes de clase, no se pueden realizar, usando herramientas de software libre y aplicando los estándares de diseño que propone la Ingeniería de Software, mediante la implementación del sistema en la red informática de la institución, dentro de una arquitectura Cliente-Servidor, se ha lograra mejorar el control del cumplimiento del Sílabos y la planificación del currículo del aula, mejorando los procesos y automatizando los procedimientos en un nuevo sistema de información digital.