bluuebunny/crossref_metadata_2025 huggingface dataset:
EFFECTS OF THE TEMPERATURE ON THE OUTPUT VOLTAGE OF MONO-CRYSTALLINE AND POLY-CRYSTALLINE SOLAR PANELS
Authors: Eteruddin Hamzah , Atmam Atmam , Setiawan David , Arief Yanuar Z.
Published: February 2020

People can make solar energy alternative energy by employing solar panels to generate electricity. The utilization of solar energy on a solar panel to generate electricity is affected by the weather and the duration of the radiation, and they will affect the solar panel’s temperature. There are various types of solar panels that can be found on the market today, including Mono-Crystalline and Poly-Crystalline. The difference in the material used needs to be observed in terms of temperature changes in the solar module. Our study’s findings showed that a change in the temperature would impact the solar panel’s output voltage, and the solar panel’s output voltage would change when it was connected to the load although the measured temperatures were almost the same.
CANÇÃO POPULAR E A REVISÃO DO CÂNONE LITERÁRIO
Authors: De Oliveira Leonardo Davino
Published: February 2020

Cantar um poema é encontrar a entonação embrionária das palavras; é reativar o uso primário da linguagem; e reafirmar que a palavra cantada é anterior à palavra escrita. A tarefa de transformar a estrutura autotélica da poesia escrita na heterotélica canção requer do cancionista conhecimentos interartes. De que modo cancionistas dos séculos XX/XXI estão lendo poemas de séculos anteriores e repensando o cânone literário? Este trabalho busca compreender a questão através da interpretação da parceria entre Gregório de Matos e Jards Macalé; da parceria entre Sousândrade e Caetano Veloso; da parceria entre Maria Firmina dos Reis e Socorro Lira; e da parceria entre Oswald de Andrade e Murilo Mendes e Juliana Perdigão.

Palavras-chave: Poesia. Vocoperformance. Cânone Literário. Canção Popular.
ESPAÇOS PERDIDOS E IDENTIDADES OUTRAS: UM ARQUIVO QUE SE ABRE AO SUL
Authors: Nolasco Edgar Cézar , Linhar Tiago Osiro
Published: February 2020

Pelo viés da crítica biográfica fronteiriça (NOLASCO, 2013), o presente trabalho pretende evocar espaços de caráter autobiográfico partindo de um espaço ficcional. Trata-se do palácio/cartel da novela Trabajos del reino, uma metáfora que toma as proporções de um arquivo que se abre ao Sul. Contudo, teorizo a partir de meu bios, pautando na premissa que – em uma perspectiva descolonial – o espaço prevalece à noção do tempo. A fim de remontar minhas vivências e experiências pessoais, ao invés de fazer um percurso cronológico e temporal, divido este texto em três espaços simbólicos: o palácio; o castelo e a casa. Espaços que me constituem como um sujeito que habita a fronteira do sistema mundial colonial/moderno. Para tanto, a discussão será ilustrada com passagens da novela Trabajos del reino do escritor mexicano Yuri Herrera (2004). Empreendo, assim, uma busca que culminará em um espaço autobiográfico ligado ao nome que remete à minha identidade; em suma, um espaço, como tantos outros, que se perde e se resgata ao Sul.

Palavras-chave: Literatura. Fronteira. Espaços. Autobiografia. Arquivo.
MARGUERITE DURAS E A AUTOFICÇÃO CONSTRUÍDA PELA REESCRITURA
Authors: Paraiso Müller Andréa Correa
Published: February 2020

Ao longo das últimas décadas, diversos estudos acadêmicos dedicaram-se a refletir sobre os aspectos autobiográficos da obra de Marguerite Duras, particularmente de O amante que, desde a sua publicação, em 1984, tem recebido diferentes rótulos, como autobiografia, romance autobiográfico e autoficção. Entendemos que os possíveis aspectos autobiográficos do romance não podem ser analisados isoladamente. No percurso de escrita de Marguerite Duras, os textos remetem uns aos outros, em um processo singular de intertextualidade do qual emerge a figura de um eu comum ao conjunto desses textos. Pensar, portanto, em escrita de si ou em autoficção na obra de Duras faz sentido quando se considera o processo de reescritura, tão característico da produção da autora. No presente artigo, a partir do suporte de teóricos da autobiografia e da autoficção, temos por objetivo analisar a construção desse sujeito que diz eu no universo ficcional durassiano, construído pela reescritura que permite interpretar como autoficção a relação entre os textos e não um texto isolado.
Palavras-chave: Marguerite Duras. Autoficção. Reescritura. Literatura. Século XX.
O Campo Religioso Brasileiro, o Estado Republicano e a implantação da Assembleia de Deus em 1911
Authors: (UEMASUL) Moab César Carvalho Costa
Published: February 2020

Este artigo tem como objetivo analisar o contexto socioeconômico, cultural e jurídico do Brasil no período da implantação e propagação do pentecostalismo brasileiro, a partir de 1911, principalmente o representando pelas Igrejas Evangélicas Assembleias de Deus - ADs, fundadas na cidade de Belém do Pará, pelos missionários suecos Daniel Berg e Gunnar Vingren. A efervescência econômica da cidade de Belém do Pará, proporcionada pelo ciclo da borracha, associada às garantias de liberdade religiosa presentes na primeira constituição republicana de 1891 criaram condição favoráveis à sua implantação e acelerada expansão para todo o território nacional.
Três modelos pedagógicos para o ensino religioso escolar
Authors: (UEPG/SEED-PR) Selson Garutti
Published: February 2020

Atualmente em diversos eventos e debates relativos ao Ensino Religioso Escolar tem ocupado um importância espaço em pesquisas com relação à questão do lugar pedagógico ocupado pelo Ensino Religioso na Escola. Assim, pretende-se por objetivo investigar os três modelos pedagógicos possíveis para o Ensino Religioso Escolar: Catequético, Teológico e da Ciência da Religião (PASSOS, 2006; 2007); (SOARES, 2009; 2010). Para tanto, propõem-se uma pesquisa bibliográfica documental (FONSECA, 2002) baseada no método qualitativo (MINAYO, 2001). Conclui-se ser o método da Ciência da Religião o qual melhor atende as demandas educacionais da disciplina do Ensino Religioso Escolar.
Separação Estado-religiões e diferenciação das esferas sociais como secularização? Correlacionando os índices de diferenciação funcional e religiosidade na Europa
Authors: (Universidade Nova de Lisboa) Jorge Botelho Moniz
Published: February 2020

Este artigo procura responder a dois argumentos fundamentais: a ideia de que foi atingido um impasse no debate acerca da secularização e de que são necessárias novas metodologias e estratégias teóricas e empíricas para se entenderem os efeitos da modernização na religião. Deste modo, inspirando-nos nas asserções de uma das teorias mais relevantes e sistemáticas da secularização – a diferenciação funcional –, sugerimos a formação de um índice de diferenciação funcional que seja correlacionável com uma medida de religiosidade individual. Conclui-se que, para o grupo de países europeus selecionado e para o período temporal estudado (1999-2015), a teoria da secularização, que afirma que as sociedades mais diferenciadas funcionalmente são menos religiosas, não tem validade empírica.
Uma batalha pelas mentes: Tim LaHaye e a ascensão da Direita Cristã norte-americana
Authors: (PUC Minas) Daniel Rocha
Published: February 2020

Este artigo analisa a participação do pastor batista Tim LaHaye na mobilização política que caracterizou importantes setores do fundamentalismo protestante norte-americano nas décadas de 1970 e 1980. Além das ações efetivas de LaHaye no campo da política, como organização de lobbies e, juntamente com Jerry Falwell e outras lideranças, da Maioria Moral, examinaremos mais detalhadamente suas ideias perspectivas sobre como deveria se dar a atuação dos cristãos norte-americanos na arena política. Para tal, faremos um exame detalhado de seu livro The Battle For The Mind (1980), um livro que tornou-se uma referência importante na construção do discurso da Direita Cristã norte-americana. Inicialmente, apresentaremos um breve histórico da atuação política de Tim LaHaye ao longo da década de 1970 nos Estados Unidos. Em seguida, Na sequência, analisaremos as questões e argumentos principais que da obra The Battle For The Mind de LaHaye. Por fim, faremos uma breve reflexão, baseada ainda em The Battle For The Mind, sobre como a crença na iminência do fim dos tempos (crença pela qual LaHaye se tornou mais conhecido) se compatibilizou com um projeto de “re-cristianização” da sociedade norte-americana.
Do púlpito ao palanque: o argumento da liberdade religiosa e a cura gay em perspectivas evangélicas conservadoras
Authors: (UMESP) Tainah Biela Dias
Published: February 2020

O presente trabalho objetiva demonstrar como se constroem discursos evangélicos conservadores sobre as homossexualidades e transexualidades. Para tal, nos concentraremos, num primeiro momento, em interpretações bíblicas que embasam posicionamentos discriminatórios contra as pessoas LGBTIQ, associando as homossexualidades e transexualidades a comportamentos pecaminosos e condenáveis aos olhos de Deus. Veremos, também, como esses posicionamentos ganham força e extrapolam o campo religioso, alcançando espaço no campo político e midiático, por meio da bandeira da defesa da família. Em seguida, demonstraremos as formas pelas quais a atividade pastoral é instrumentalizada para trabalhos de reorientação sexual dentro das igrejas apoiados no argumento da liberdade religiosa e, também, sobre como esses mesmos códigos são utilizados na tentativa de (re)patologização das sexualidades desviadas por meio de iniciativas que buscam permitir que psicólogos atendam pessoas que desejam mudar sua orientação sexual, colocando, assim, desafios à laicidade brasileira.
A characterization of S-condition pseudospectrum of multivalued linear operators
Authors: Ammar Aymen , Jeribi Aref , Zayed Mayssa
Published: February 2020

The main goal of this paper, is to extend the concept of condition
pseudospectrum to the case of closed linear relations pencils and to reveal
some of their properties. We will start by giving the definition and then we
will focus on the characterization and some results concerning these
pseudospectra.
An EM algorithm for singular Gaussian mixture models
Authors: Masmoudi Khalil , Masmoudi Afif
Published: February 2020

In this paper, we introduce finite mixture models with singular multivariate
normal components. These models are useful when the observed data involves
collinearities, that is when the covariance matrices are singular. They are
also useful when the covariance matrices are ill-conditioned. In the latter
case, the classical approaches may lead to numerical instabilities and give
inaccurate estimations. Hence, an extension of the Expectation Maximization
algorithm, with complete proof, is proposed to derive the maximum likelihood
estimators and cluster the data instances for mixtures of singular
multivariate normal distributions. The accuracy of the proposed algorithm is
then demonstrated on the grounds of several numerical experiments. Finally,
we discuss the application of the proposed distribution to financial asset
returns modeling and portfolio selection.
Convenient properties of stratified L-convergence tower spaces
Authors: Pang Bin
Published: February 2020

In this paper, convenient properties of stratified L-convergence tower spaces
are investigated. Firstly, it is shown that the construct of stratified
L-convergence tower spaces and the construct of stratified L-Kent
convergence tower spaces are strong topological universes. Secondly, the
concepts of symmetric stratified L-Kent convergence tower spaces and
complete stratified L-filter tower spaces are introduced and it is proved
that the resulting constructs are isomorphic and they are strongly Cartesian
closed.
A bilateral contraction via simulation function
Authors: Alqahtani Obaid , Karapınar Erdal
Published: February 2020

In this paper we introduce the notion of a bilateral contraction that combine
the ideas of Ciric type contraction and Caristi type contraction with a
help of simulation functions. We investigate the existence of a fixed point
of such contractions in the framework of complete metric spaces. We present
an example to clarify the statement of the given result.
On the delta shockwave interactions for the isentropic Chaplygin gas system consisting of three scalar equations
Authors: Sun Meina , Xin Jie
Published: February 2020

The Riemann problem for the one-dimensional version of isentropic
compressible Euler system for the Chaplygin gas consisting of three scalar
equations is considered. It is shown that the Riemann solutions involve only
two situations: the combination of three contact discontinuities or a delta
shock wave. The generalized Rankine-Hugoniot conditions of delta shock wave
are derived and the exact delta shock wave solution including the strength
and propagation speed is obtained explicitly. The solutions to the perturbed
Riemann problem are constructed globally when the initial data are taken to
be the three piecewise constant initial data. The wave interaction problem
is extensively investigated and some interesting phenomena are observed. It
is shown that the limits of solutions to the perturbed Riemann problem
converge to the corresponding ones to the Riemann problem when the
perturbation parameter tends to zero.
State-private Partnership’s Experience in Infrastructure Development in Southeast Asian Countries
Authors: Rogozhin A. A.
Published: February 2020

The article provides an analysis of the specifics of infrastructure development in Southeast Asia (SEA), in particular the mechanism for financing public-private partnerships (PPPs), which are supported by governments throughout the region in order to bridge the gap in infrastructure development amid limited public resources. SEA countries need investment for infrastructure development in the amount of at least $150 billion a year to maintain their economic growth, which cannot be financed exclusively from public funds or by attracting foreign capital. In the region, only Singapore and Brunei have sufficient resources to finance the development of infrastructure they need entirely from the state budget. The focus is on the five countries in the region that are most actively using the PPP mechanism now and plan to actively resort to it in the near future: Indonesia, Malaysia, the Philippines, Thailand and Vietnam. The infrastructure system of these countries is considered, as well as factors that affect the effectiveness of PPP in region - both positive and negative. It is noted that PPPs in Southeast Asia are faced with all sorts of problems, primarily with inefficient state regulation and the institutional conditions for their implementation in PPP projects. For the active implementation of PPP in Southeast Asia, it seems appropriate to focus on the proposal of a small number of carefully prepared PPP projects that may have the necessary demonstration effect. In addition, it seems to us, the powers of national and local government departments dealing with PPPs should be widened.
Unpacking the Concept of Bioeconomy: Problems of Definition, Measurement, and Value
Authors: Mittra James , Zoukas Giorgos
Published: February 2020

In this paper, we critically explore the evolution and impact of the concept ‘bioeconomy’ as a descriptor and driver of diff erent scientific, technological, and policy initiatives in the life sciences. We unpack the different ways bioeconomy has been framed – as an emergent, present, or sometimes promissory economic regime underpinned by particular socio-technical practices - by tracing how its use has evolved in different disciplinary field and sectors. We also critically analyse three key reports that attempt to measure the size and contribution of the bioeconomy at regional levels. Our overarching questions are: What is the bioeconomy, how has it been used in different fields, and how might it be best understood and valued both economically and politically? In answering these questions, we build on and contribute to critical scholarship in science and technology studies, particularly theoretical work on biovalue, commodification, and assetisation; using this in conjunction with our empirical concept search and document analysis to contribute new knowledge and understanding of the bioeconomy’s past, present, and future.
Comparing Forms and Degrees of Critique
Authors: Ward Jeremy Keith
Published: February 2020

This paper presents an analytical tool designed to evaluate the degree and type of divergence between a dominant orthodox discourse and that of heterodox actors who criticize it. This method of discourse analysis consists in a breaking down and classification of its different parts. It is grounded in Boltanski’s conception of critique and in analytical sociologists’ breaking down of social reality. By summarizing these differences in simple tables, the method proposed greatly facilitates comparisons of the discourses of a great variety of actors. To show the heuristic power of this tool, I apply it to the controversy that emerged in France in 2009-2010 over the safety of the pandemic flu vaccine. I present the social and medical ontologies on which these various critiques are grounded and their varying degrees of radicalism.
Análisis de la infraestructura de transporte aplicando redes complejas: red de avenidas de la ciudad de Celaya, Guanajuato
Authors: Hernández Torres José Eduardo , Hernández-González Salvador , Jiménez-García José Alfredo , Figueroa-Fernández Vicente
Published: February 2020

La infraestructura de los países y las ciudades la forman sistemas de redes; en el caso del transporte terrestre, la infraestructura está formada por redes de carreteras, avenidas y calles. Las medidas de centralidad de las redes complejas permiten cuantificar el desempeño de cada intersección de avenidas o calles en la red. En este artículo, se analizó la red de avenidas principales de la ciudad de Celaya, Guanajuato empleando el enfoque de redes complejas. De la centralidad de intermediación, centralidad de la cercanía, diámetro y el grado promedio, se identificaron las 5 intersecciones con un papel fundamental en la red de vialidades de la ciudad. Los resultados son de interés para profesionales dedicados al diseño de sistemas logísticos y transporte.
Perspectives Of Project Engineering In The Disposal Of Solid Waste In Colombia And Possibilities Of Energy Use And Valuation
Authors: Posada Enrique
Published: February 2020

An analysis is made of the importance of engineering and conceptual analysis for the study of waste treatment and management alternatives. A review of the history of waste disposal in the Valley of Aburrá, allows to discuss the and problems of application of the project engineering and the lessons learned. Proposals are made as a contribution to the potential use of waste to energy methods of waste managing for the country as a sustainable and effective tool for the management of solid waste.
Refracciones y reflexiones simultáneas en estimación de velocidades mediante tomografía basada en rayos.
Authors: Zuluaga Herrera Cristhian Dario , Muñoz Cuartas Juan Carlos
Published: February 2020

En este trabajo se presenta una estrategia de trazado de rayos con aplicación a los problemas de tomografía sísmica. El trazador está basado en el método del camino más corto. La estrategia permite calcular trayectorias de rayos reflejados y refractados simultáneamente, generar rayos con varias fuentes y varios receptores, escoger puntos en interfaces de interés para generar reflexiones en dichos puntos, entre otras. Usando esta aproximación como estrategia de modelado, se implementó una tomografía de tiempos de propagación usando técnicas de reconstrucción algebraica, para estimar velocidades de propagación de ondas en el subsuelo. Se realizaron diferentes experimentos que muestran el comportamiento del trazador de rayos en diferentes escenarios con refracciones y reflexiones, así como los resultados del uso de la técnica de trazado de rayos en problemas de tomografía sísmica, obteniéndose resultados positivos en la identificación de estructuras en el modelo del subsuelo a un costo computacional relativamente bajo.
The role of some xenobiotic biotransformation genes snp in the development of acute pancreatitis
Authors: Samgina T.A. , Nazarenko P.M. , Polonikov A.V. , Lazarenko V.A.
Published: February 2020

Genetically determined features of the xenobiotic biotransformation system play an important role in the development of acute pancreatitis (AP) and its complications. The aim of this study was to assess the contribution of 3 SNPs (CYP1A1 -462 T>C rs1048943, CYP2E1 -1293 G>C rs3813867 and ABCB1 -3435 G>A rs1045642) to the development of AP and its complications. DNA samples were collected from 547 unrelated patients with AP (154 women and 393 men; mean age 48.9 ± 13.1 years) undergoing therapy at surgery departments of Kursk and 573 unrelated individuals without gastrointestinal diseases (161 women and 412 men; mean age 47.8 ± 12.1 years). The polymorphisms were genotyped by PCR using TaqMan probes for allele discrimination. Infected pancreatic necrosis (IPN) was observed in 97 patients; 101 patients developed a pseudocyst (PC); 111 patients had a peripancreatic necrosis (PN). AP was the most common in the carriers of the А allele in ABCB1 G>A (rs1045642) (p = 0.0008). The carriers of the G/G genotype rarely developed both AP (p = 5·10–4) and its complications: IPN (p = 0.03R), PN (p = 0.036R), PC (p = 0.04R). The carriers of the G/C–C/C CYP2E1 G>C (rs3813867) genotypes who had no long-term history of alcohol abuse rarely developed AP (p = 0.03). The carriers of the G/C CYP2E1 (rs3813867) genotype tended to develop pseudocysts (p = 0.05OD). AP was more frequently complicated by IPN (p = 0.009R), PN (p = 0.003R) and PC (p = 0.003D) in the carriers of the C/C CYP1A1 T>C (rs1048943) genotype. A milder course of AP was typical for the carriers of the G/G ABCB1 G>A (rs1045642) genotype; a more severe course was characteristic of the carriers of the C/C CYP1A1 T>C (rs1048943) genotype.
Значение однонуклеотидного полиморфизма некоторых генов системы биотрансформации ксенобиотиков в развитии острого панкреатита
Authors: Самгина Т. А. , Назаренко П. М. , Полоников А. В. , Лазаренко В. А.
Published: February 2020

Генетически детерминированные особенности функционирования системы биотрансформации ксенобиотиков играют важную роль в развитии острого панкреатита (ОП) и его осложнений. Целью работы было определить вклад однонуклеотидных полиморфизмов генов CYP1A1 -462 T>C rs1048943, CYP2E1 -1293 G>C rs3813867 и ABCB1 -3435 G>A rs1045642 в развитие ОП и его осложнений. Образцы ДНК получали от 547 неродственных больных ОП (154 женщины и 393 мужчины; средний возраст составил 48,9 ± 13,1), находившихся на стационарном лечении в хирургических отделениях города Курска и 573 неродственных индивида без заболеваний ЖКТ (161 женщина и 412 мужчин; средний возраст — 47,8 ± 12,1). Генотипирование полиморфизма изучаемых генов выполняли методом ПЦР путем дискриминации аллелей с помощью TaqMan-зондов. У 97 пациентов развился инфицированный панкреонекроз (ИП), у 101 — псевдокиста (ПК), у 111 — гнойно-некротический перипанкреатит (ГНП). Установлено, что у носителей аллеля А гена ABCB1 G>A (rs1045642) чаще развивался ОП (p = 0,0008), у носителей генотипа G/G редко развивался как ОП (p = 5·10–4), так и его осложнения: ИП (p = 0,03R), ГНП (p = 0,036R), ПК (p = 0,04R). Отсутствие длительного злоупотребления алкогольными напитками у носителей генотипов G/C–C/C CYP2E1 G>C (rs3813867) редко приводило к развитию ОП (p = 0,03), у носителей генотипа G/C CYP2E1 (rs3813867) (p = 0,05OD) чаще возникала псевдокиста. У носителей генотипа C/C CYP1A1 T>C (rs1048943) ОП чаще осложнялся ИП (p = 0,009R), ГНП (p = 0,003R), ПК (p = 0,003D). В целом, для носителей генотипов G/G ABCB1 G>A (rs1045642) было характерно более легкое течение ОП, тяжелое течение было характерно для носителей C/C CYP1A1 T>C (rs1048943).
Germany and Transformation Processes in Security: the Response to the Turkish Challenge
Authors:   Russian Academy of Sciences, Sindeev Aleksey Aleksandrovich
Published: February 2020

The paper continues a series of studies on current approaches of the German political elite to trans-forming security in the Federal Republic of Germa-ny, the challenges faced by the FRG in this regard and their consequences. The novelty of the study is to explore the content of the so-called Munich con-sensus discussed in speeches by the then Federal President Joachim Gauck, German Foreign Minister Frank-Walter Steinmeier, and Federal Minister of Defense Ursula von der Leyen at the Munich Security Conference in 2014. The Munich consensus deals with Germany’s consent to be active in the world. The response of the current German government coalition to Turkey’s Operation Peace Spring in Syr-ia, dubbed the ‘Turkish Challenge’ by the author, gives an opportunity to describe today’s search for a foreign policy consensus in more detail and put forward recommendations for Russian foreign poli-cy. Because of the analyzing facts, the theoretical aspect of the study does not play a major role.
KONTRIBUSI EKONOMI PENGOLAHAN LOGAM MULIA DI DESA BATU PUTIH KECAMATAN TALIWANG KABUPATEN SUMBAWA BARAT TERHADAP MINAT REMAJA SEKOLAH MELANJUTKAN PENDIDIKANNYA
Authors: Ino Mujizat
Published: February 2020

ABSTRAKPenelitian ini bertujuan untuk mendreskripsikan (1) Sejarah sektor pengolahan logam mulia di Desa Batu Putih Kecamatan Taliwang Kabupaten Sumbawa Barat, (2) minat belajar remaja usia sekolah yang bekerja di sektor pengolahan logam mulia, (3) kontribusi ekonomi remaja yang bekerja sambilan di pengolahan logam mulia terhadap kelanjutan pendidikan. Penelitian ini menggunakan metode kualitatif yang bersifat deskriptif. Penelitian ini dilakukan di Desa Batu Putih Kecamatan Taliwang Kabupaten Sumbawa Barat. Hasil penelitian ini adalah: (1) Hasil penelitian ini menunjukkan bahwa sejarah usaha pengolahan logam mulia di Desa Batu Putih berawal dari adanya penemuan kandungan bahan galian emas di daerah lain oleh PT. Newmont pada tahun 1995. Adanya penelitian itulah masyarakat ikut menambang secara tradicional dan mengalami perkembangan hingga saat ini, (2) Mengenai remaja yang ikut bekerja di pengolahan logam mulia masih tetap memiliki minat belajar yang baik. Hal ini ditunjang oleh beberapa faktor. Pertama, menganggap bekerja hanya sebagai pekerjaam sampingan, Kedua, tetap fokus untuk belajar meski sudah bekerja. Beberapa faktor tersebut juga didukung oleh manajemen waktu antara belajar dan bekerja dengan baik, (3) Bekerja di pengolahan logam mulia tidak memberikan kontribusi yang signifikan terhadap kelanjutan pendidikan remaja usia sekolah yang bekerja. Hal ini dikarenakan remaja masih bergantung kepada orang tua dan hasil dari bekerja digunakan hanya untuk memnuhi kebutuhan sehari-hari.
PENTINGNYA PEMBENTUKAN PROGRAM SEKOLAH SIAGA BENCANA BAGI KABUPATEN BANDUNG BARAT
Authors: Ansori Muhammad Husaini , Santoso Meilanny Budiarti
Published: February 2020

Kabupaten Bandung Barat (KBB) merupakan salah satu wilayah di Jawa Barat yang memiliki kerawanan bencana yang tinggi. Kontur wilayah yang didominasi dataran tinggi, perbukitan, gunung, dan tebing, membuat daerah pecahan dari Kabupaten Bandung ini setiap tahun dilanda Bencana Alam, selain itu Kabupaten Bandung Barat juga dilalui oleh sebuah Sesar Lembang yang sewaktu-waktu bisa menimbulkan gempa yang cukup besar. Upaya kesiapsiagaan ditengah-tengah masyarakat terlebih anak-anak dan remaja masih perlu ditingkatkan, karena anak-anak dan remaja termasuk dalam golongkan rentan terhadap dampak bencana oleh karenanya membutuhkan upaya khusus untuk menambah pengetahuan tentang mitigasi bencana. Penelitian ini bertujuan untuk melihat sejauh mana urgensi dari Sekolah Siaga Bencana bagi Kabupaten Bandung Barat. Hasil penelitian ini menunjukan bahwa, Sekolah Siaga Bencana merupakan sebuah program mitigasi bencana yang sangat dibutuhkan bagi kawasan-kawasan yang rawan akan bencana alam dalam hal ini Kabupaten Bandung Barat merupakan salah satu diantara kawasan dengan potensi bencana yang cukup tinggi tersebut. Melalui Sekolah Siaga Bencana, diharapkan anak-anak dan remaja menjadi lebih mengerti tentang kebencanaan dan bisa menjadi jembatan penghubung sosialisasi kepada masyarakat terutama kepada keluarga terdekat. Sekolah Siaga Bencana ini menjadi alternative terbaik dalam mengurangi dampak bencana karena sekolah merupakan wahana yang efektif dalam memberikan efek tular informasi, pengetahuan dan keterampilan kepada Masyarakat teruma anak-anak dan remaja.
PENGUATAN KARAKTER PADA REMAJA BERHADAPAN DENGAN HUKUM DI LEMBAGA PEMBINAAN KHUSUS ANAK (LPKA)
Authors: Lestari Mutiara Ayu , Santoso Meilanny Budiarti
Published: February 2020

Setiap individu pasti melewati masa remaja sebagai salah satu periode perkembangan menuju masa dewasa. Masa remaja disebut sebagai masa usia bermasalah. Tidak jarang seorang remaja terjebak dalam permasalahan yang menyebabkan mereka melakukan tindak pidana sehingga harus menjalani proses pembinaan di Lembaga Pembinaan Khusus Anak (LPKA) sebagai bentuk masa penahanan. Salah satu faktor penyebab kenakalan remaja adalah tidak diberikannya pemahaman tentang perilaku asertif pada diri remaja. Asertif sendiri dapat diartikan sebagai ekspresi dari perasaan dan belajar untuk bertindak atas dasar perasaan, keinginan dan kebutuhan namun tetap menghormati hak-hak orang lain. Penguatan karakter dapat menjadi solusi untuk mengurangi tindak kenakalan pada diri remaja. Teknik Assertiveness Training menjadi metode intervensi yang dipilih sebagai upaya penguatan karakter dalam usaha pembinaan kepada anak didik LPKA yang sulit untuk mengekspresikan perasaannya seperti sulit mengatakan “tidak” kepada orang lain. Penggunaan model intervensi ini dirasa tepat dengan harapan ketika proses intervensi selesai maka para anak didik dapat menentukan tindakan yang tepat dan mampu mengekspresikan diri namun tetap menghargai perasaan dan hak orang lain.
PELATIHAN PEMBUATAN WEBSITE UNTUK PELAKU INDUSTRI KERAMIK DI KABUPATEN PURWAKARTA
Authors: Raharja Sam'un Jaja , Rivani Rivani , Arifianti Ria
Published: February 2020

Kegiatan industri keramik di Purwakarta mengalami pasang dan surut dari waktu ke waktu. Beberapa puluh tahun yang lalu pernah mengalami masa pertumbuhan yang pesat, namun saat ini mengalami masa surut. Surutnya industri tersebut disebabkan  beberapa hal seperti kalah bersaing dengan produk China, strategi pemasaran yang kurang bervariasi dan konvensional dan masalah bahan baku. Salah satu solusi atas masalah pemasaran adalah pemasaran melalui media sosial, yang dikenal dengan Online Marketing.Saat ini para pelaku industri belum mengenal dengan baik online marketing dan website, sehingga perlu diberikan pelatihan pembuatan website dan pemasaran online. Oleh karena itu tujuan pelatihan ini adalah untuk memberikan pengetahuan dan ketrampilan dalam pemasaran online, sehingga volume penjualan dapat ditingkatkan dan menjangkau konsumen yang lebih luas.Kegiatan pelatihan dikemas dengan judul “Pelatihan Pembuatan Website untuk Pelaku Industri Keramik di Kabupaten Purwakarta.” Materi pelatihan meliputi pengetahuan dasar online marketing, tata cara pemasaran melalui media sosial,  pengemasan produk dalam bentuk digital dan penyajian melalui media sosial.   Hasil pelatihan menunjukkan adanya perubahan pada peserta. Pertama, adanya peningkatan pengetahuan dan ketrampilan penggunaan media sosial untuk kegiatan pemasaran produk. Kedua semangat untuk menerapkan pengetahuan dan ketrampilan secara nyata dalam kegiatan pemasaran produk. Ketiga keinginan memperoleh pengetahuan lebih mendalam, mendetail dan praktis melalui pelatihan lanjutan.
Zero-Hopf Bifurcation in the Generalized Stretch-Twist-Fold Flow
Authors: H. Hussein Niazy , I. Amen Azad
Published: February 2020

A zero-Hopf equilibrium in a three-dimensional system is an isolated equilibrium point which has a zero eigenvalue and a simple pair of purely imaginary eigenvalues. In general, for such an equilibrium, there is no theory for finding when some periodic solutions are bifurcated by perturbing the parameters of the system. In this work, we describe the values of the parameters for which a zero-Hopf equilibrium occurs at the equilibrium points in the generalized stretch-twist-fold flow. Thus, only one condition for parameters of the generalized stretch-twist-fold flow introduced in a system (Eq. 1) is found for which the equilibrium point is a zero-Hopf equilibrium. For this condition, we use the averaging method to provide the existence of a periodic solution, which bifurcates from the zero-Hopf equilibrium point. The main result in this paper is Theorem 1, which gives a periodic solution of the generalized stretch-twist-fold flow.
Eventually Pointed Principally Ordered Regular Semigroups
Authors: Pinto G.A.
Published: February 2020

An ordered regular semigroup, , is said to be principally ordered if for every  there exists . A principally ordered regular semigroup is pointed if for every element,  we have . Here we investigate those principally ordered regular semigroups that are eventually pointed in the sense that for all  there exists a positive integer, , such that . Necessary and sufficient conditions for an eventually pointed principally ordered regular semigroup to be naturally ordered and to be completely simple are obtained. We describe the subalgebra of  generated by a pair of comparable idempotents  and such that .
“Blind Trust is Not Enough”
Authors: Murgu Cal , Ivings Krisandra
Published: February 2020

This article draws attention to the often-unseen information inequalities that occur in the way that Wikipedia content is referenced. Drawing on digital information control and virtual gatekeeping scholarship, we contend that by not considering the degree to which references are practically accessible and verifiable, Wikipedia editors are implicitly promoting a control mechanism that is limiting the potential of Wikipedia to serve, as Willinsky puts it, “as a gateway to a larger world of knowledge.” We question the widespread practice of referencing peer-reviewed literature that is obscured by prohibitive paywalls. As we see it, two groups are disadvantaged by this practice. First, Wikipedia editors who lack access to the most current scholarly literature are unable to verify a reference or confirm the veracity of a fact or figure. Second, and perhaps most important, general readers are left with two unsatisfactory options in this scenario: they can either trust the authority of the citation or pay to access the article. Building on Don Fallis’ work on epistemic consequences of Wikipedia, this paper contends that promoting practically verifiable references would work to mitigate these inequalities and considers how relatively new initiatives could be used to improve the quality and utility of Wikipedia more generally.
Pre-print first published online 03/03/2019
Microstructures and Elemental Distribution of Magnetic Field Pre-Treated Fluted Pumpkin Leaf
Authors: Odewole Michael Mayokun , Olalusi Ayoola Patrick , Oyerinde Ajiboye Solomon , Omoba Olufunmilayo Sade
Published: February 2020

There is a scarcity of studies on the use of magnetic field for food pretreatment, especially in relation to a knowledge on the pretreatment at the level of microstructures and elemental distribution of food. Therefore, the effect of magnetic field pretreatment on the microstructures and elemental distribution (Na, K, Ca, Mg and Fe) of fluted pumpkin leaf was studied. Three types of magnetic field (static, pulse and alternating) in combination with varying magnetic field strength (5–30 mT) and pretreatment time (5–25 min) were used as variable factors. Fresh (untreated) and blanched samples were used for experiment control. After the pretreatment, all samples were dried at 50 °C and analysed in terms of microstructure and elemental distribution using scanning electron machine. Results showed that fresh and blanched samples of fluted pumpkin leaf exhibited microstructural features that were clearly different from samples pretreated by magnetic field. Pretreated samples showed contents of: 1.3–4.35% sodium; 1.20–3.42% potassium; 1.19–6.10% calcium; 0–5.10% magnesium and 1.22–6.62% iron. Changes in microstructures of samples caused by magnetic field pretreatment led consequently to better retention/improvement in elemental distribution in contrast to blanched and fresh samples in majority of cases.
Influence of the Plough with Tekrone Mouldboards and Landsides on Ploughing Parameters
Authors: Nadykto Volodymyr , Kyurchev Volodymyr , Bulgakov Volodymyr , Findura Pavol , Karaiev Olexander
Published: February 2020

This paper is dedicated to Tekrone composite material utilization in agricultural machinery. In terms of its technical properties, tekrone is very similar to steel 60 that is used for production of plough mouldboards and landsides. However, Tekrone shows more preferable characteristics, because its friction coefficient (kf
) is 2.6 times lower in contrast to steel 60. This fact indicates that the draft resistance can be decreased by replacing the plough mouldboards and landsides made of steel 60 with their counterparts made of Tekrone. This science hypothesis was confirmed by experimental investigation results. Analyses showed that utilization of plough with Tekrone mouldboards and landsides instead of steel ones significantly reduces their sticking to the wet soil. This results in a “soil moves over plough mouldboard surface” process instead of a “soil moves over soil” process. The plough draft resistance was decreased by 13.6% after replacement of the steel equipment with Tekrone one. Simultaneously, the performance of new tractor-plough aggregate was increased by 12.6%, the specific fuel consumption was reduced by 11.8%, and the preserving probability of the agrotechnological ploughing depth tolerance (±2 cm) was increased from 88% to 93%.
Monitoring of Selected Physical and Chemical Parameters of Test Oil in the Wet Disc Brake System
Authors: Jablonický Juraj , Simikić Mirko , Tulík Juraj , Tomić Milan , Hujo Ľubomír , Kosiba Ján
Published: February 2020

Paper presented is focused on the operating measurements of a tractor wet disc brake system. Operating measurements were evaluated after tractor’s operation at 500 Mth on the 3rd, 4th and 5th gear. Reference fluid and ecological fluid were tested during operation. In addition, work results include the evaluation of the fluid samples taken during the operational tests to monitor the tractor braking performance with wet disc brakes. Fluid samples were also tested in order to determine the changes in their physico-chemical properties. Chemical analysis was performed for both oil samples by means of X-ray fluorescence analysis according to the DIN 51829 and DIN 51399-2. Observed physical properties of the tested oils – density, viscosity, acid number, water content – were within the appropriate ranges after the end of test. Further analysis was focused on an amount of abrasive metals, contaminants, additives, and other important elements. On the basis of analyses conducted, it can be concluded that majority of elements preserved their original level showed at the 0 reference hour sample. In terms of the abrasion metals, an increase in their presence was not found. Furthermore, analysis of the physical properties of tested fluids did not prove their negative impact on the tractor wet disc brake system. Results of the operating measurements suggest that neither the applied conference fluid nor the ecological fluid showed negative effect on the minimum braking value. The minimum braking deceleration was implemented in accordance with the Law no. 106/2018.
Economic Relations of Hungary and India: Seeking Ways to Be Better Than ‘Just Good’
Authors: Goreczky Péter
Published: February 2020

As for Hungary, core motivation factors in building economic relations are boosting the export performance of SMEs and attracting FDI projects of high added value. India as an export market is definitely a challenging target for Hungarian companies as geographic distance, cultural differences, infrastructure, and regulatory barriers can all be considered as pull-back factors. Nevertheless, an innovative product and international experience combined with the involvement of a local partner can result in success. India is one of the most important Asian investors in Hungary with a very diverse FDI stock in terms of economic sectors. Indian investors are mostly satisfied with the business environment in Hungary; however, labour shortage is considered as a challenge to be addressed. Compared to building relations with China, India today receives less attention in Hungary. However, both governments could do a lot more in accelerating the interactions of Hungarian and Indian businesses and creating more opportunities to raise economic relations to the next level.
The pathway of lead through the mother’s body to the child
Authors: Rísová Vanda
Published: February 2020

Placenta, the organ on which great attention is concentrated during pregnancy, represents an ineffective barrier to the transfer of hazardous heavy metals, mainly lead, into the foetus. The presence of lead in the placenta is an environmental hazard for a person’s future. Due to hormonal changes, lead is released during pregnancy into the bloodstream of the mother from deposits in the bones and in the teeth, where it has accumulated for years as a result of a contaminated environment. Since lead is a neurotoxic metal, exposure to lead during prenatal and postnatal development can cause serious neurocognitive damage and hence the development of an Attention Deficit Hyperactivity Disorder (ADHD) in a developing human. Our work provides an overall picture of the “toxic pathway“ of lead through the mother’s body, the risks arising from its transplacental transfer and its accumulation in the developing foetus as well as effective prevention to protect all newborns.
Experimental study of imiprotrin allergic potency in case of inhalation
Authors: Hrushka Oksana , Turkina Vira , Alyokhina Tatiana , Pryzyhley Hana , Kuzminov Borys
Published: February 2020

Probable changes were studied in rats’ immune status under experimental conditions with inhalation route of type I pyrethroid–imiprotrin administration, which is the main component of a number of household insecticidal agents. The drug at a concentration of 45.0 mg/m3 interrupts immunological homeostasis in experimental animals. Nonspecific cellular component parameters of immune system have changed significantly. Imiprotrin is capable of inducing delayed hypersensitivity. Imiprotrin induces sensibilization under experimental conditions in more than half of the experimental animals, but the magnitude of the reactions to the intradermal administration of the drug has no probable differences, which allows imiprotin to be attributed to substances with moderate sensibilization potential
Evaluation of Key Performance Indicators of Logistics Firms
Authors: Gözaçan Nazlıcan , Lafci Çisem
Published: February 2020

Key Performance Indicators (KPI) has been outlined for implementing total quality management (TQM) across logistics sector. This study constituted on the quality values of logistics firms in the logistics sector, which is examined with key performance indicators through the integrated method of Analytic Hierarchy Process (AHP) and SMART Goal Setting. The calculations were performed for logistics firms. The method used in this study is the integrated method of the AHP Method and SMART Goal Setting. The results highlight the most mentioned key performance indicators in the literature in a prioritized version also during the prioritizing process via AHP Method, the SMART Goal Setting approach also is applied.
An Assessment of Agricultural Freight Transportation in Saki Area of Oyo State, Nigeria
Authors: Fasina Simeon Oluwagbenga , Akanmu Ayobami Ademola , Adesanya Adesoji O. , Salisu Umar Obafemi
Published: February 2020

Transportation no doubt remains a catalyst for all aspect of socio-economic and environmental development. Without its singular significance of mobility and accessibility for farmers, agricultural produce will rot on farms, while efforts in providing food would be fruitless. This paper assessed agricultural freight transportation in Saki area of Oyo State with a view of enhancing better product delivery mechanisms for farmers. It examined farmers’ socio-demographic; nature of farming and farm characteristics; and appraised the relationship between attributes of agricultural production and freight movement. Primary data employed consists of a questionnaire designed for farmers, structured interview for government officials complemented with personal field observations of agricultural freight transportation. 225 farmers were randomly selected for questionnaire administration. Major findings revealed that food crops, vegetables, fruits and poultry products are in persistent motion in the study area and that agricultural freight is a neglected sector with significant consequences on the access to cheap and affordable urban wellbeing. Findings also revealed that agricultural freight transportation within the study is very poor and uneconomical, as this depletes farmers’ profit-making. Regression analysis results show a significant relationship between attributes of agricultural freight and transport cost (F19
205 11.916= P<0.05). The study recommends extensive road rehabilitation and constructions within the study area; provision of technological driven distribution and storage infrastructural facilities; creation of a databank for agricultural freight transport; reorganization and empowerment of farmers and improvement of rural infrastructure in Oyo state and Nigeria as a whole.
Developing an Integrated Framework for Supplier Evaluation based on Relevant Attributes and Performance Measures
Authors: Cheshmberah Mohsen
Published: February 2020

Supplier evaluation and selection is essential to any organization, and planning an effective and comprehensive approach to that end seems inevitable. Meanwhile, determining the requisite criteria for evaluating and selecting suppliers is probably one of the most important steps to be taken towards developing an evaluation and selection model in the organization. In this article, first a review of the literature on the criteria and the field of supplier evaluation and selection are provided. These criteria are then placed into proper categories. In order to formulate a supplier evaluation and selection framework for the manufacturing organization under study, the implemented categorization is applied where a list of fifteen attributes and performance criteria is created; where upon it is secured with the help of a designated panel (project team). These features are then screened using Lawshe’s method the “social attribute” is removed from the list of fifteen. The remaining 14 other criteria are configured within the SEAP (Suppliers Evaluation based on Attributes and Performances) framework. The framework follows the objective of continually evaluating suppliers, both potential and actual ones through incorporating their performances into their qualification ratings. Based on the proposed framework, suppliers are evaluated on the basis of two types of criteria, - feature (attribute) and performance.