bluuebunny/crossref_metadata_2025 huggingface dataset:
Engajamento e ação Política: Leonardo Boff na blogosfera
Authors: Paula Christiane Jalles de
Published: January 2019

Este texto reflete sobre aspectos da atuação do intelectual Leonardo Boff na praça pública, analisando os artigos que publicou entre 2011 e 2016 em seu blog www.leonardoboff.wordpress.com. O trabalho buscou entender as pautas, agendas e interlocuções nas quais Leonardo Boff engajou-se. Fazendo uso das categorias de Norberto Bobbio de intelectual: ideólogo/experto, percebe-se que Leonardo Boff ora apela para um, ora para o outro papel de intelectual. Em ambos, Boff afirma um engajamento e ação política marcada pelas pautas progressistas do século XXI.
Um crsitão em tempos de coléra: a crônica política de Alceu Amoroso Lima
Authors: Costa Marcelo Timotheo da
Published: January 2019

O presente texto analisa as colunas jornalísticas que o intelectual católico Alceu Amoroso Lima (1893-1983) escreveu entre 1964 e 1977. Corte temporal que abrange o período que vai dos dias seguintes à implantação da mais recente ditadura brasileira até o final do período de maior repressão do mesmo regime. Quer-se demonstrar aqui que a atuação jornalística de Amoroso Lima fundamentou-se em sua fé cristã, sendo por ela guiada. Deseja-se igualmente ilustrar como a mencionada ação de Alceu Amoroso Lima na imprensa, por sua ampla difusão, tornou nosso autor das mais conhecidas figuras de oposição ao regime ditatorial imposto ao país após março de 1964.
Apresentação
Authors: Costa Marcelo Timotheo da , Caldas Marcos José de Araújo
Published: January 2019

Apresentação do Dossiê -Intelectuais e Cristianismo
MAIS UM PARA O LATTES! PARA QUEM ESCREVEMOS, AFINAL?
Authors: Dos Santos Amaral Filho Fausto
Published: January 2019

Resumo: A partir do espanto causado pelo título dado por uma pesquisadora a uma publicação sua no facebook – Mais um para o Lattes! –, na qual comemorava o fato de ter publicado um capítulo em uma coletânea, o presente artigo procura refletir não apenas sobre a importância da leitura para a efetividade do escrito publicado, mas, sobretudo, busca entender a maneira pela qual o produtivismo acadêmico, claramente inspirado no modo de produção capitalista, vinculado ao sistema de avaliação dos Programas de Pós-graduação – que, por sua vez, privilegia o modelo quantificador das ciências objetificadoras –, acaba impondo aos pesquisadores uma visão deturpada das práticas acadêmicas, principalmente na área das ciências humanas e sociais que, a não ser por um desvio dos seus fundamentos, conseguem se enquadrar no modelo imposto.Palavras-chave: Currículo Lattes. Produtivismo acadêmico. Avaliação. Abstract: Starting from the fright caused by the title chosen by a researcher in a facebook publication – One more to Lattes! –, when celebrating the fact of having published a chapter in a Compilation, the present text looks for thinking not only about reading relevance of the published article. Also, the text seeks for understanding the way academic productivism, which is inspired in capitalist mode of production and linked to evaluation system of post-graduation programs. These, by their turn, emphasize the quantifier model of objective sciences and impose a wrong point of view of academical practices, specially in Human and Social Sciences. Human and Social Sciences, unless through a deviation of their foundation, get to be framed to the imposed model.Keywords: Currículo Lattes. Academial productivism. Evaluation.
SIGNIFICADOS DA EDUCAÇÃO ESCOLAR PARA HOMENS PRIVADOS DE LIBERDADE
Authors: Draguette Hillesheim Sonia De Lurdes , Santina Murgo Camélia , Soares Sena Bárbara Cristina
Published: January 2019

Resumo: O objetivo proposto para esta pesquisa foi conhecer o que o educando privado de liberdade pensa a respeito da educação no cárcere, assim como verificar a importância atribuída por ele à escola. Para tanto, foram entrevistados oito participantes do sexo masculino, com idades entre vinte a quarenta anos, em situação de detenção em um presídio do estado do Paraná. Os resultados revelaram que não houve indicação de aspectos negativos quanto à educação ofertada no presídio. No sentido oposto do que se esperava, os educandos referem-se à escola como um espaço formativo, acolhedor, que favorece a liberdade de expressão, o respeito e a formação de vínculos significativos com os professores. Acreditam na educação, mencionam metas e sonhos e mostraram-se otimistas com relação ao seu futuro. Espera-se que o estudo colabore para a reflexão acerca de estratégias educativas que possam favorecer a sensibilização e a preparação de alunos privados de liberdade quanto à importância da educação na vida e no retorno à sociedade.Palavras-chave: Educação de jovens e adultos. Privação de liberdade. Significados da educação.Abstract: The objective of this research was to know what the learner thinks about the education in the jail, as well as to verify the importance attributed by him to the school. For that, eight male participants, aged between twenty and forty years, were interviewed in a prison in the state of Paraná. The results revealed that there was no indication of negative aspects regarding the education offered in the prison. In the opposite direction of what was expected, the students refer to the school as a formative, welcoming space that favors freedom of expression, respect and the formation of significant ties with teachers. They believe in education, mention goals and dreams, and show optimism about their future. It is hoped that the study will contribute to the reflection on educational strategies that may favor the sensitization and preparation of students deprived of their liberty regarding the importance of education in life and in the return to society.Keywords:  Youth and adult education. Deprivation of liberty. Meanings of education.
ANIMAÇÃO SOCIOCULTURAL NA ESCOLA – BRINCAR PARA EDUCAR
Authors: Matos Calheiros Trindade Bruno Miguel , Da Silva Pocinho Ricardo Filipe , Rodriguez Conde Maria José
Published: January 2019

Resumo: O presente artigo tem como objetivo mostrar a perspectiva pedagógica da relação entre a Animação Sociocultural, o brincar e o educar. O brincar possibilita um crescimento saudável à criança e, assim, viver uma infância mais feliz, tornando-se um ser humano mais equilibrado ao nível físico, emocional e social. A Animação Sociocultural é relevante no desenvolvimento da criança, pois valorizando o brincar, previne conflitos e favorece as relações sociais. Esta interrelação com o brincar faz com que a ação da Animação Sociocultural aplicada à educação ajude a construir a personalidade da criança, instruindo normas e regras de socialização de maneira lúdica. A existência de um profissional que trabalhe a tão essencial vertente lúdica, supervisionando, orientando e estabelecendo relações positivas, reforça a aquisição de competências, aprendizagens, regras e valores fundamentais para um crescimento global da criança, ajudando-as a serem pessoas mais sociáveis e aptas.  Este estudo procurou demonstrar qual o valor que a ação da Animação Sociocultural tem nas escolas, na promoção da socialização e na prevenção de comportamentos de risco.Palavra-chave: Animação Sociocultural. Brincar. Educação. Crescimento.Abstract: The purpose of this article is to show the pedagogical perspective of the da relationship between Sociocultural Animation, playing and educate. Playing allows a healthy growth for the child and, therefore, to live a happier childhood, becoming a more balanced human being on a physical, emotional and social level. Sociocultural Animation is relevant in the development of the child, by valuing playing it prevents conflicts and favours social relations. This interrelationship with playing allows the action of Sociocultural Animation, when applied to education, to help building the child's personality, instructing norms and rules of socialization in a playful way. Having a professional who works the essential playful strand, by supervising, guiding and establishing positive relationships reinforces the acquisition of skills, learning, rules and values fundamental to a child's global growth, helping them to be more sociable and capable people This study sought to demonstrate the value that the action of Sociocultural Animation has in schools, in promoting socialization and in the prevention of risk behaviours.Keyword: Sociocultural Animation. Playing. Education. Growing
Concessão de uso especial para fins de moradia (CUEM): o que mudou em seu regime jurídico desde a Constituição de 1988 até a Lei n. 13.465 de 2017?
Authors: Marrara Thiago
Published: January 2019

O escopo desse artigo é verificar, exclusivamente no plano legislativo, como a concessão para moradia evoluiu desde a Constituição de 1988 até a edição da polêmica Lei n. 13.465 de 2017. Adota-se uma análise cronológica dos principais diplomas federais que cuidaram do tema. Parte-se da Constituição da República, na qual se assenta o instituto e se encontram as normas proibitivas da prescrição aquisitiva sobre bens estatais. Em seguida, resgatam-se os dispositivos regentes da concessão de uso especial no Estatuto da Cidade, o veto que os atingiu e o conteúdo da Medida Provisória subsequente. Caminha-se então para a Lei n. 11.481 de 2007, que deu novo fôlego à CUEM por alterações promovidas no Código Civil e na legislação dos bens públicos federais e dos registros públicos. Ao final, verificar-se-á o que se modificou em 2017 com a edição da Lei n. 13.465.
A produção de cuidados na família e as políticas para o envelhecimento | The production of family care and policies for aging
Authors: Bernardo Maria Helena de Jesus
Published: January 2019

A proposta de aprofundar as reflexões críticas em torno do envelhecimento populacional e o impacto dos cuidados no universo das famílias instigou a problematização dos dispositivos de proteção social dirigidos ao segmento idoso. Nessa direção, o artigo discorre sobre os cuidados domiciliares, na lógica do trabalho reprodutivo, mediante a configuração familista das políticas sociais brasileiras e dos paradigmas hegemônicos nas áreas da geriatria e gerontologia. A principal ênfase desse estudo repousa sobre a naturalização da responsabilização familiar no cenário contemporâneo de aumento da população idosa com maiores probabilidades de perdas funcionais, aliado às mudanças socioeconômicas e aos novos arranjos familiares. Reafirma-se o quanto é elementar lançar luz sobre essas questões, contribuindo para que assumam maior transparência em momento histórico tão nebuloso. Além disso, situam-se as demandas de cuidados impostas às famílias da classe trabalhadora como um desafio a ser enfrentado por políticas efetivamente públicas.Palavras-Chave: envelhecimento; cuidado; família; políticas sociais. Abstract – The proposal to deepen the critical reflections about the aging population and the impact of caregiving in the universe of families instigated the problematization of the social protection devices directed to the elderly segment. In this sense, this article deals with home care in the logic of reproductive work, through the familistic configuration of Brazilian social policies and hegemonic paradigms in the areas of geriatrics and gerontology. The main emphasis of this study rests on the naturalization of family responsibility in the contemporary scenario of an increasingly older population with greater probabilities of functional losses along with socioeconomic changes and new family arrangements. It reaffirms how fundamental it is to shed light on these issues, helping to ensure greater transparency in such a nebulous historical moment. In addition, it places the demands of care imposed on working-class families as a challenge to be faced by effectively public policies.Keywords: aging; caregiving; family; social policies.
Política social e família: desafios colocados aos assistentes sociais do Brasil e de Portugal | Social policy and the family: challenges faced by social workers in Brazil and Portugal
Authors: Braga Cilene Sebastiana da Conceição , Amaro Maria Inês Martinho Antunes
Published: January 2019

Esse artigo parte de reflexões produzidas na pesquisa Serviço Social e famílias: análise das demandas postas aos assistentes sociais do Brasil e de Portugal, iniciada em 2017. Países da América Latina e da Europa têm enfrentando uma gama de desafios frente às tensões sociais decorrentes da ofen­siva neoliberal. O objetivo desse artigo é levantar algumas preocupações de assistentes sociais em vista da redução de direitos sociais. Existe a necessidade de capacitação e de reflexões dos profissionais com as mudanças nos processos de reorganização dos arranjos familiares e com o aumento da desigualdade. Em paralelo, assistiu-se, sob o signo da austeridade, a uma viragem das políticas sociais para modelos mais assistenciais e focalizados.Palavras-Chave: austeridade; assistência social; famílias.  Abstract – This article is based on reflections produced in the research “Social work and families: an analysis of the demands placed on social workers in Brazil and Portugal” started in 2017. Countries in Latin America and Europe have a range of challenges facing the social tensions arising from the neoliberal advance. The purpose of this article is to raise some concerns of social workers about the diminishing social rights. There is a need for training of and reflection by professionals with the changes in the processes of reorganization of family arrangements and increase of inequality. In parallel, austerity was seen as a shift in social policies towards more assistencialized and focused models.Keywords: austerity; social assistance; families.
O protagonismo da juventude estudantil alemã no Maio de 68 | The leading role of German students in the events of May 1968
Authors: Teixeira Sandra Oliveira
Published: January 2019

Com o 50° aniversário do chamado Maio de 68, este ensaio tem por objetivo sistematizar algumas características acerca da emergência e dinâmica do movimento estudantil nos anos 1960 na Berlim Ocidental, cidade palco central da Guerra Fria. Após discorrer sobre o contexto histórico de politização pela esquerda do movimento estudantil alemão e a dinâmica das manifestações estudantis, destacamos duas conclusões: 1) insurreições estudantis se opunham tanto à sociabilidade capitalista num tempo de expansão do capitalismo, à guerra norte-americana no Vietnã, como também ao silêncio diante do passado nazista, ao autoritarismo e à universidade não democrática; 2) a ausência de vínculo orgânico entre movimento estudantil e classe operária é em grande medida determinada pela adesão do movimento operário ao reformismo social-democrata alemão e ao passado nazista, que também contribui para dizimar lideranças comunistas e socialistas.Palavras-Chave: Maio 68; movimento estudantil; movimentos políticos; Berlim.  Abstract – With the 50th anniversary of the events of May 1968, this essay aims to systematize some characteristics of the emergence and dynamics of the student movement in the 1960s in West Berlin, the central stage of the Cold War. After discussing the historical context of politicization by the left of the German student movement and the dynamics of student demonstrations, we highlight two conclusions. First, that student insurrections were opposed both to capitalist sociability in a time of expansion of capitalism and the American war in Vietnam, and also to the silence in face of Germany’s Nazi past, authoritarianism, and undemocratic universities. Second, the absence of an organic link between the student movement and the working class was largely determined by the adherence of the workers’ movement to German Social-Democratic reformism and the Nazi past, which also contributed to decimate communist and socialist leaderships.Keywords: May 1968; student movement; political movements; Berlin.
POR QUE É TÃO COMPLICADA A APLICAÇÃO EFETIVA DO PROCESSO DE ACCOUNTABILITY NO BRASIL?
Authors: De Andrade Mariana Dionísio , ARAGÃO NETO LÁSARO ARSÊNIO DE PAULA
Published: January 2019

O presente artigo tem como objetivo responder o seguinte problema de pesquisa: por que é tão complicada a aplicação efetiva do processo de accountability no Brasil? A accountability possui um conceito polissêmico, que compreende o dever de fiscalização de entes e a adequação entre prerrogativas do ente público e responsividade na atuação das instituições. Compreende também a possibilidade de exigir e obrigar aos gestores da administração pública a prestarem contas por seus atos, com a possibilidade de sofrerem sanções por descumprimento ou atos praticados em desacordo com a legalidade. É um tema é relevante porque provoca o aprimoramento da burocracia pública e a consolidação do regime democrático. O estudo possui como base o método qualitativo, a partir de uma abordagem descritivo-analítica por meio de revisão de literatura. Como resultado, verifica-se que no contexto brasileiro, para que possa ser efetivamente aplicado, o sistema de accountability deve ainda ultrapassar alguns obstáculos, parte deles arraigados na sociedade desde o período colonial; o que exige, por parte da sociedade, uma mudança da cultura pautada em comodismo e no auto favorecimento, fortalecendo a busca pela realização de direitos e a exigência pela transparência da gestão pública.
SIGILO BANCÁRIO: O JUIZ E A GUARDA DA PRIVACIDADE DO CIDADÃO NA SOCIEDADE DA INFORMAÇÃO
Authors: De Oliveira Bruno Batista da Costa , Barbosa Marco Antonio
Published: January 2019

O tema é a quebra do sigilo bancário no âmbito do processo judicial brasileiro. O objetivo é analisar criticamente os principais argumentos invocados para a mitigação, pelos juízes, de um dos aspectos do direito fundamental à privacidade, tido como inviolável pelo ordenamento constitucional. O método é a análise do discurso, de matiz foucaultiana, procedendo-se a genealogia dos enunciados doutrinários, jurisprudenciais e legais, relativos a esta inviolabilidade e aos atributos conferidos no plano simbólico aos juízes, por meio da personificação do ato decisório, sustentada, acriticamente, em supostas virtudes dos magistrados. Conclui-se que os discursos analisados, além de objetivamente resultarem em ausência de controle dos critérios ou fundamentos das decisões judiciais, estabelecem uma relação disciplinar que sublima a figura do magistrado, tornando-o a encarnação monocrática da autoridade do Estado, em potencial prejuízo às garantias fundamentais do cidadão.
Hypertension – the present and the future for diagnosis
Authors: Bostock-Cox Beverly
Published: January 2019

Beverly Bostock-Cox details developments in the diagnosis and management of this common condition
The Attitudes of Teachers towards Multicultural Education
Authors: Karacabey Mehmet Fatih , Ozdere Mustafa , Bozkus Kivanc
Published: January 2019

The purpose of this study is to determine the teachers' attitudes toward multicultural education. This is a survey study and the participants of the study were 248 teachers who are teaching Turkish to the Syrian immigrants in Sanliurfa. The data for this study was collected through a 5-point Likert scale called "Teachers' Multicultural Attitude Scale". According to findings, it is determined that teachers have positive attitudes towards multicultural education. Their attitudes do not differ in a statistically significant way according to their gender, mother tongue, and professional seniority. Literature teachers were found to have more positive attitudes than class teachers. Based on the findings, it can be suggested that more research is needed on how to develop, alter teaching methods and programs according to multicultural education and why teachers of certain subjects have a more positive attitude towards multicultural education. Also, studies that investigate if teachers’ attitudes towards multicultural education affect students’ academic achievement, social adaptation processes and so on may provide useful information. The participation of teachers in cultural exchange programs, formal education, courses may be useful to raise their awareness and competency on multicultural education.
Szenzoros élménykeresés és az egészségmagatartás kapcsolata pedagógusjelöltek körében
Authors: Pinczés Tamás , Pikó Bettina
Published: January 2019

Korábbi vizsgálatok megerősítették, hogy a szenzoros élménykeresés kapcsolatba hozható különböző szerfogyasztási szokások kialakulásával. Tanulmányunkban az egészséggel kapcsolatos viselkedést és az élménykeresés szempontjait egy speciális csoporton (pedagógusjelöltek) vizsgáltuk, akikre kiemelten fontos szerep hárul az iskoláskorú gyermekek egészségmagatartási mintáinak kialakításában, annak érdekében, hogy a felnövekvő nemzedék egy egészségesebb társadalommá váljon. Eredményeink megerősítik, hogy a szenzoros élménykeresés mögött húzódó személyiségjegyek meghatározzák a szerkipróbálásokat, és azok használatát, de növeli a sportolás esélyét is. Míg azonban az előbbi esetében az izgalomkeresés vagy a gátolatlanság játszik leginkább szerepet, az utóbbi kizárólag az élménykereséssel függ össze. Továbbá adataink arra engednek következtetni, hogy jelenleg a pedagógusjelöltek nem rendelkeznek azokkal az attitűdökkel, amivel egy példamutató személy rendelkezik. Így az oktatás utolsó lépcsőfokán nagy felelősség hárul a felsőoktatásban dolgozó pedagógusokra is.
Denúncia e retratação na perspectiva do empoderamento feminino
Authors: Faria Josiane Petry , Kaesemodel Sérgio Augusto
Published: January 2019

A Lei Maria da Penha, para a equiparação das relações de poder, trouxe uma nova política criminal para garantir o acesso à justiça a mulheres que se encontram em situação de vulnerabilidade. Como meio de acesso, há a denúncia enquanto instrumento de exteriorização da violência e símbolo de exercício do poder e de outro lado se tem a retratação da representação. A partir de então se discute a problemática da representação e se questiona o seu significado como empoderamento feminino ou hipossuficiência, que pode significar emancipação ou falta de poder. Assim, por meio do método dedutivo se demonstra a impossibilidade de conclusão em abstrato da temática, pois existe a possibilidade de retratação da representação pode ser entendida como conquista de emancipação e igualdade material, e, por outro lado, ser interpretada como posição de submissão e falta de poder. Enfim, o caso concreto definirá dentre as duas hipóteses.
Recombinant human thyrotropin in radioiodine diagnostics and radioiodine ablation of patients with well-differentiated thyroid cancer: the first experience in Russia
Authors: Dedov Ivan I. , Rumyantsev Pavel O. , Nizhegorodova Ksenia S. , Slashchuk Konstantin Y. , Yasyuchenya Valentina S. , Sheremeta Marina S. , Degtyarev Michail V. , Nikankina Larisa V. , Melnichenko Galina A.
Published: January 2019

Background. Traditional endogenous stimulation of thyroid-stimulating hormone (TSH) by means of long-term withdrawal of thyroid hormones for radioiodine diagnostics and radioiodine therapy causes severe hypothyroidism, which worsens patients’ general well-being and may lead to side effects and cause tumor growth and dissemination. Exogenous stimulation with recombinant human TSH (rh-TSH, thyrotropin-alfa) causes short-term increases in TSH levels and does not have the above-mentioned side effects.
Purpose. To estimate the efficacy and safety of rh-TSH in preparation of patients with well-differentiated thyroid cancer for radioiodine diagnostics and radioiodine therapy.
Methods. We conducted an interventional single-center prospective unblinded uncontrolled study of the efficacy and safety of thyrotropin-alfa to prepare patients with well-differentiated thyroid cancer to radioiodine diagnostics and post-surgery radioiodine ablation. The study included 88 patients with well-differentiated thyroid cancer: 54 patients were prepared for post-surgery radioiodine ablation; 34 patients – for radioiodine diagnostics to evaluate combined treatment efficacy and exclusion of tumor recurrence. The level of TSH, thyroglobulin, antibodies to thyroglobulin, whole body scintigraphy, and side effects were measured during exogenous stimulation with thyrotropin-alfa.
Results. The level of TSH reached or exceed the target level (30 mIU/ml) 24 hours after the first injection of recombinant thyrotropin-alfa in 86% of patients; after 48 hours in 100%, the level exceeding 100 IU/ml was observed in 66 (75.1%) patients. The maximum levels of thyroglobulin and antibodies to thyroglobulin were reached 72 and 48 hours after the first injection, respectively. The injections of thyrotropin-alfa were well-tolerated by the patients. In the group for radioiodine diagnostics 2 (5.8%) patients complained of fatigue, 1 (2.9%) patient had signs of dyspeptic disorder, while in the group for radioiodine ablation 4 (7.4%) patients complained of fatigue, 1 (1.8%) patient had marked memory problems that disappeared later (they must have been caused by the patient’s advanced age (82 years)).
Conclusions. Exogenous recombinant human thyroid-stimulating hormone (thyrotropin-alpha) is highly effective in preparation of patients with well-differentiated thyroid cancer for radioiodine diagnostics and radioiodine ablation. It does not have side effects, which are typical of withdrawal of thyroid hormones. The levels of thyroglobulin and antibodies to thyroglobulin measured 72 hours after the first injection of thyrotropin-alfa have the biggest diagnostic informative value.
Diagnosis of thyroid neoplasms: state of the art on 2018
Authors: Kachko Vera A. , Semkina Galina V. , Platonova Nadezhda M. , Vanushko Vladimir E. , Abrosimov Aleksandr Yu.
Published: January 2019

Currently around the world has significantly increased the detection of thyroid nodules. Patients are 60 years old have nodules in the thyroid gland in about 50% of cases and the growth of diagnostics nodules is mainly due to the expansion of the using of screening ultrasound of the thyroid gland. The “gold standard” of diagnosis after ultrasonography remains fine-needle aspiration biopsy, however, approximately 10–30% of cases, cytological result is indeterminate. The indeterminate diagnosis category represents a challenge to clinicians, as most nodules in cases of indeterminate thyroid FNAs are found to be benign in the surgically resected specimens. In this regard, additional methods are needed for pre-operative diagnosis, which would help to understand the nature of thyroid nodules, to reduce the number of diagnostic operations and to improve the quality of patient treatment. In recent years, significant changes have occurred in the diagnosis of thyroid tumors, which we will consider in this review: revision of the protocol TI-RADS, classification Bethesda, change in histological classification and the emergence of a new group of NIFTP. A large number of studies in the field of molecular diagnostics, we will consider the possibility of using molecular testing for diagnostic purposes and the introduction of these methods in clinical practice.
JeSuisCharlie und MachoPeruanoQueSeRespeta / Hashtags als Ausdruck von Solidarität und Überlegenheit in Diskursen im digitalen und nicht-digitalen Raum
Authors: Gilani Tanya Nayeri
Published: January 2019

Tanya Nayeri Gilani widmet sich in ihrem Beitrag Hashtags, die von Nutzern der Sozialen Medien vielfach in der täglichen Kommunikation genutzt werden, um Beiträge auf Plattformen des Social Web, wie Facebook, Twitter und Instagram, zu markieren und aufzufinden. Damit werden die Nutzer diskursiv tätig: Sie betten ihre Beiträge in bestehende Diskurse ein und initiieren neue (Online-)Diskurse. Hashtags werden damit zu zentralen Diskurselementen, die semantisch belegt sind und Frames evozieren und induzieren. Doch wie werden Frames zu Hashtags modelliert, und welche kommunikativen Funktionen erfüllen Hashtags in Diskursen im digitalen, aber auch im nicht-digitalen Raum? Mithilfe diskurslinguistischer und textanalytischer Kategorien werden am Beispiel des Solidarisierungsdiskurses um das Hashtag #JeSuisCharlie und des Überlegenheitsdiskurses um das Hashtag #MachoPeruanoQueSeRespeta die kommunikativen Funktionen von Hashtags exemplifiziert. Es wird außerdem gezeigt, dass die durch Hashtags evozierten Frames communityspezifisch fixiert sowie veränderbar sind und die Weiterführung von Online-Diskursen durch Hashtags im nicht-digitalen Raum nicht ohne funktionale Einschränkungen geschieht.
Ethische Probleme im Gesundheitswesen und Konzepte von Vulnerabilität
Authors: Bergemann Lutz
Published: January 2019

Lutz Bergemann versucht in seinem Beitrag »Ethische Probleme im Gesundheitswesen und Konzepte von Vulnerabilität«, die medizinische Versorgungspraxis umfassender als es bisher in der Forschung geschehen ist, als Anwendungsraum für Menschenrechte zu erschließen. Er fundiert zu diesem Zweck Vulnerabilität in der Leiblichkeit des Menschen, die neuphänomenologisch als universelles und unhintergehbares Kommunikationsmedium des Menschen mit seiner Umwelt verstanden und würdespezifisch als vielschichtige Erlebenssphäre des sense of dignity ausgelegt wird. Im Anschluss daran werden die weitreichenden normativen Implikationen dieser anthropologischen Begründung und Legitimation des Menschenrechtsansatzes im Gesundheitswesen praxisorientiert mit Blick auf eine personenorientierte, selbstbestimmungsfördernde Versorgung anhand verschiedener Anwendungsbeispiele expliziert.
Petrography, modal composition and tectonic provenance of some selected sandstones from the Molteno, Elliot and Clarens Formations, Karoo Supergroup, in the Eastern Cape Province, South Africa
Authors: Chima Priscilla , Baiyegunhi Christopher , Liu Kuiwu , Gwavava Oswald
Published: January 2019

The Late Triassic - Early Jurassic non marine clastic sediments of the Molteno, Elliot and Clarens Formations were studied to deduce their mineralogy and tectonic provenance. The study is based on road-cut exposures of the formations in the Eastern Cape Province of South Africa. Petrographic studies based on quantitative analysis of the detrital minerals shows that the clastic sediments (mostly sandstones) are predominantly made up of quartz, feldspars, and metamorphic and igneous rock fragments. Among the main detrital framework grains, quartz constitutes about 62-91%, feldspar 6-24% and 3-19% of lithic fragments. The sandstones can be classified as both sublitharenite and subarkose. Although, most of the sandstones (> 70 %) plotted in the sub-litharenite field. Petrographic and XRD analyses revealed that the sandstones originated from granitic and metamorphic rock sources. The QFL (Quartz-feldspar-lithic fragments) ternary diagrams indicate that the sandstones were derived from recycled or quartzose source rocks reflecting a craton interior or transitional continental setting which probably came from the Cape Fold Belt. This possibly revealed that most of the sandstones might have been derived as a result of weathering and erosion of igneous and metamorphic rocks in the Cape Supergroup. The study has revealed the depositional environments, and provide a basis for the description and interpretation of the sedimentology of the Molteno, Elliot and Clarens Formations.
Analysis of the Factors that Influence Diagenesis in the Terminal Fan Reservoir of Fuyu Oil Layer in the Southern Songliao Basin, Northeast China
Authors: Wang Jinkai , Jinliang Zhang , Xie Jun
Published: January 2019

The diagenesis mechanism and the physical properties of a terminal fan reservoir are determined by nuclear magnetic resonance (NMR), X-ray diffraction and scanning electron microscopy. The main provenance directions are NE and SE, and the two oppositely directed fans converge to form a small catchment basin. The mudstone color is red or purplish red, which accounts for 60% of the total rock. The sandstones are lithic-feldspar sandstones and feldspar-lithic sandstones, with a smaller quartz component relative to the adjacent sandstone formations. The reservoir mainly consists of intergranular pores (51%), intragranular pores (22%), corrosion pores (20%), micro-fractures (5%) and clay matrix pores (2%). The porosity of the reservoir is only 13%, and the throats are fine with high displacement pressure. The diagenetic processes included compaction, cementation, replacement, and dissolution, and the most influential factor on the reservoir porosity was compaction. The detrital rock cement mainly consists of clay minerals (48%), quartz (23%), carbonate (19%), feldspar (7%) and dawsonite (3%). Among them, the mixed I/S layer has the most content and the most important cementation. In addition, a small amount of dawsonite is found in the pores of the sandstone, which is a unique mineral that is related to the background of inorganic CO2. The main diagenesis factors that affected this sandstone’s porosity were compaction, early quartz overgrowth and calcite cementation, which reduced the porosity from 40% to approximately 8%. Although dissolution and fracture increased the porosity (from 8% to 26%), clay- and carbonate-mineral cementation during the late diagenesis period had a dramatic effect, forming a typical low-porosity and low-permeability reservoir.
Spatial-temporal variability of the fluctuation of water level in Poyang Lake basin, China
Authors: Ning Lixin , Zhou Yunkai , Yang Jing , Cheng Changxiu , Song Changqing , Shen Shi
Published: January 2019

Poyang Lake basin is one of the most biodiversity areas in China. Fluctuation of water level is an important factor of hydrological process which is a guarantee of ecosystem health and biodiversity conservation. To measure its spatial-temporal variation, classical statistical methods and permutation entropy were employed: 1) Variation of water level downstream of Poyang Lake during one year follows a periodical pattern, while it is random in upper reaches. That is, the range of water level in upper reaches is much less than that in downstream. 2) Fluctuation of water level in winter and spring is more complicated, more irregular and more random than that in other seasons. This is because in winter and spring, precipitation directly causes rising in water level rather than generating surface runoff, while it is reversed in summer. 3) The ranges, standard deviation, coefficient of variation and fluctuation of water level decrease with rising in elevation. 4) In sub-basin scale, fluctuation of water level in upper reaches is more complicated than that in downstream, e specially along one river. Mechanically, catchment size and confluence process may be the main factors influencing fluctuation of water level over Poyang Lake basin.
Modern random number generator design – Case study on a secured PLL-based TRNG
Authors: Fischer Viktor , Bernard Florent , Bochard Nathalie
Published: January 2019

Random number generators (RNGs) are basic cryptographic primitives. They are used to generate cryptographic keys, initialization vectors, challenges and nonces in cryptographic protocols, and random masks in countermeasures against side channel attacks. RNGs designed for cryptography must generate unpredictable random numbers. According to recent security standards, the unpredictability of generated random numbers must be thoroughly evaluated. In this paper, we provide a concrete example – a phase-locked loop based RNG protected by novel dedicated embedded tests, on which we show how stringent security requirements including unpredictability of generated numbers can be met, while respecting the standards.
In 10 Jahren Nullemissionen? Widersprüche im Paris-Abkommen und ihre Auflösung. Zugleich zu Vorsorgeprinzip und überschätzten Klimaszenarien.
Authors: Ekardt Felix , Zorn Anika , Wieding Jutta
Published: January 2019

Das Pariser Klima-Abkommen vom Dezember 2015 erfährt öffentlich viel Kritik. Dabei wird seine äußerst ambitionierte Zielsetzung übersehen, die die globale Erwärmung verbindlich auf 1,5–1,8 Grad gegenüber vorindustriellem Niveau begrenzt. Der Beitrag zeigt in der Schnittmenge offener naturwissenschaftlicher Prognosefragen mit dem rechtlichen Vorsorgeprinzip auf, dass damit ein Weg zu globalen Nullemissionen innerhalb kürzerer Zeit als meist angenommen rechtsverbindlich vorgeschrieben ist. Ferner wird deutlich, dass die Politik sogar auf eine Einhaltung der 1,5-Grad-Grenze ausgerichtet werden muss – und dass rechtlich gesehen bei Existenzfragen wie dem Klimawandel nur eine Politik, die mit sehr hoher Wahrscheinlichkeit die Temperaturgrenze einhält, zulässig ist. Das stellt auch die vermeintlichen Klimavorreiter EU und Deutschland vor große Herausforderungen. Nach dem Gesagten müssen Deutschland und die EU im Rahmen der regelmäßigen Anpassung der eigenen Reduktionszusagen gemäß dem Paris-Abkommen ihre Verpflichtungen rasch und drastisch nachschärfen.
Societal Relevance Dimensions of Graduating in Political Science in Austria
Authors: Gatt Sabine , Hayek Lore , Huemer Christian
Published: January 2019

4,350 students were enrolled in a BA and 1,481 pursued a Master’s programme in political science in Austria in 2016. However, only a small number of degree holders embark on an academic career; many more move on to jobs in the public or private sector. In this contribution we focus on the impact of teaching political science and the contribution that political science graduates make to society. The article draws on data from the Graduate Monitoring which evaluates graduates’ progress in the labour market, and semi-structured interviews with political science graduates. Increasing knowledge about students’ career paths will help to improve curricula and contribute to a better understanding of the theories, methods and instruments that graduates will apply in their careers.
Evaluating the Psychometric Effects and Assessment of Inconsistent Responding on the Psychopathic Personality Inventory–Revised in a Correctional Sample
Authors: Neo Bryan , Sellbom Martin , Wygant Dustin B.
Published: January 2019

The current study aimed to examine the effects of inconsistent responding on Psychopathic Personality Inventory–Revised (PPI-R; Lilienfeld & Widows, 2005) scale scores and the utility of the IR scale in detecting such responding in a correctional setting. The study employed an internally controlled method of simulating inconsistent responding by inserting ascending levels of computer-generated random responses into PPI-R protocols. Participants were 218 male inmates from a medium-security prison in central Kentucky in the United States. Results indicated that psychometric properties of PPI-R scores were substantially attenuated at as low as 40% of random responding. Additionally, results indicated that an Inconsistent Responding (IR) Scale cut-off of 40 would provide the best balance between sensitivity and specificity in detecting invalid PPI-R protocols. Overall, this study highlighted the utility of the IR Scale in self-report psychopathy measures and the need to consider such response biases in research and clinical settings.
Evidence ofZip1Promoting Sister Kinetochore Mono-orientation During Meiosis in Budding Yeast
Authors: Prajapati Hemant Kumar , Agarwal Meenakshi , Mittal Priyanka , Ghosh Santanu K
Published: January 2019

Halving of the genome during meiosis I is achieved as the homologous chromosomes move to the opposite spindle poles whereas the sister chromatids stay together and move to the same pole. This requires that the sister kinetochores should take a side-by-side orientation in order to connect to the microtubules emanating from the same pole. Factors that constrain sister kinetochores to adopt such orientation are therefore crucial to achieve reductional chromosome segregation in meiosis I. In budding yeast, a protein complex, known as monopolin, is involved in conjoining of the sister kinetochores and thus facilitates their binding to the microtubules from the same pole. In this study, we report Zip1, a synaptonemal complex component, as another factor that might help the sister kinetochores to take the side-by-side orientation and promote their mono-orientation on the meiosis I spindle. From our results, we propose that the localization of Zip1 at the centromere may provide an additional constraining factor that promotes monopolin to cross-link the sister kinetochores enabling them to mono-orient.
Identification and Characterization of Transcripts Regulated by Circadian Alternative Polyadenylation in Mouse Liver
Authors: Gendreau Kerry L , Unruh Benjamin A , Zhou Chuanli , Kojima Shihoko
Published: January 2019

Dynamic control of gene expression is a hallmark of the circadian system. In mouse liver, approximately 5–20% of RNAs are expressed rhythmically, and over 50% of mouse genes are rhythmically expressed in at least one tissue. Recent genome-wide analyses unveiled that, in addition to rhythmic transcription, various post-transcriptional mechanisms play crucial roles in driving rhythmic gene expression. Alternative polyadenylation (APA) is an emerging post-transcriptional mechanism that changes the 3′-ends of transcripts by alternating poly(A) site usage. APA can thus result in changes in RNA processing, such as mRNA localization, stability, translation efficiency, and sometimes even in the localization of the encoded protein. It remains unclear, however, if and how APA is regulated by the circadian clock. To address this, we used an in silico approach and demonstrated in mouse liver that 57.4% of expressed genes undergo APA and each gene has 2.53 poly(A) sites on average. Among all expressed genes, 2.9% of genes alternate their poly(A) site usage with a circadian (i.e., approximately 24 hr) period. APA transcripts use distal sites with canonical poly(A) signals (PASs) more frequently; however, circadian APA transcripts exhibit less distinct usage preference between proximal and distal sites and use proximal sites more frequently. Circadian APA transcripts also harbor longer 3′UTRs, making them more susceptible to post-transcriptional regulation. Overall, our study serves as a platform to ultimately understand the mechanisms of circadian APA regulation.
The Role of UV-B light on Small RNA Activity During Grapevine Berry Development
Authors: Sunitha Sukumaran , Loyola Rodrigo , Alcalde José Antonio , Arce-Johnson Patricio , Matus José Tomás , Rock Christopher D
Published: January 2019

We explored the effects of ultraviolet B radiation (UV-B) on the developmental dynamics of microRNAs and phased small-interfering-RNA (phasi-RNAs)-producing loci by sequencing small RNAs in vegetative and reproductive organs of grapevine (Vitis vinifera L.). In particular, we tested different UV-B conditions in in vitro-grown plantlets (high-fluence exposition) and in berries from field-grown (radiation filtering) and greenhouse-grown (low- and high-fluence expositions) adult plants throughout fruit development and ripening. The functional significance of the observed UV-coordinated miRNA responses was supported by degradome evidences of ARGONAUTE (AGO)-programmed slicing of mRNAs. Co-expression patterns of the up-regulated miRNAs miR156, miR482, miR530, and miR828 with cognate target gene expressions in response to high-fluence UV-B was tested by q-RT-PCR. The observed UV-response relationships were also interrogated against two published UV-stress and developmental transcriptome datasets. Together, the dynamics observed between miRNAs and targets suggest that changes in target abundance are mediated transcriptionally and, in some cases, modulated post-transcriptionally by miRNAs. Despite the major changes in target abundance are being controlled primarily by those developmental effects that are similar between treatments, we show evidence for novel miRNA-regulatory networks in grape. A model is proposed where high-fluence UV-B increases miR168 and miR530 that target ARGONAUTE 1 (AGO1) and a Plus-3 domain mRNA, respectively, while decreasing miR403 that targets AGO2, thereby coordinating post-transcriptional gene silencing activities by different AGOs. Up-regulation of miR3627/4376 could facilitate anthocyanin accumulation by antagonizing a calcium effector, whereas miR395 and miR399, induced by micronutrient deficiencies known to trigger anthocyanin accumulation, respond positively to UV-B radiation. Finally, increases in the abundance of an anthocyanin-regulatory MYB-bHLH-WD40 complex elucidated in Arabidopsis, mediated by UV-B-induced changes in miR156/miR535, could contribute to the observed up-regulation of miR828. In turn, miR828 would regulate the AtMYB113-ortologues MYBA5, A6 and A7 (and thereby anthocyanins) via a widely conserved and previously validated auto-regulatory loop involving miR828 and phasi TAS4abc RNAs.
The Genetics of Mating Song Evolution Underlying Rapid Speciation: Linking Quantitative Variation to Candidate Genes for Behavioral Isolation
Authors: Xu Mingzi , Shaw Kerry L
Published: January 2019

A common component of divergence in mating behavior is the distinctive mating songs of insects, and identifying genes underlying natural variation in acoustic behavior is important for understanding targets of selection during speciation. Here...

Differences in mating behaviors evolve early during speciation, eventually contributing to reproductive barriers between species. Knowledge of the genetic and genomic basis of these behaviors is therefore integral to a causal understanding of speciation. Acoustic behaviors are often part of the mating ritual in animal species. The temporal rhythms of mating songs are notably species-specific in many vertebrates and arthropods and often underlie assortative mating. Despite discoveries of mutations that disrupt the temporal rhythm of these songs, we know surprisingly little about genes affecting naturally occurring variation in the temporal pattern of singing behavior. In the rapidly speciating Hawaiian cricket genus Laupala, the striking species variation in song rhythms constitutes a behavioral barrier to reproduction between species. Here, we mapped the largest-effect locus underlying interspecific variation in song rhythm between two Laupala species to a narrow genomic region, wherein we find no known candidate genes affecting song temporal rhythm in Drosophila. Whole-genome sequencing, gene prediction, and functional annotation of this region reveal an exciting and promising candidate gene, the putative cyclic nucleotide-gated ion channel-like gene, for natural variation in mating behavior, suggesting that ion channels are important targets of selection on rhythmic signaling during establishment of behavioral isolation and rapid speciation.
The Impact of E-Commerce on International Trade: Case of Turkey
Authors: Nassrullah Mzwri Ameer Mahdi , Altinkaya Zelha
Published: January 2019

The purpose of the present paper is to investigate the impact of electronic commerce on international trade with the case studying of Turkey. E-commerce offers economy-wide benefits to all countries. The benefits are probably to be concentrated in developed countries in the short run, but developing countries will have more to benefit in the long run. Applying electronic commerce in both own and foreign country will affect corporate profits badly in the beginning, but after a certain step of progress, it will promote the rapid growth of corporate profits. The theories covered in this paper are simply those theories which have helped business, governments, and economics to better understand international trade and also to better understand how to manage, regulate, and promote international trade. The capacity of international trade will rise via e-commerce. New opportunities for international trade have created throughout internet. The way of communicating or doing business and trade between companies and individuals has changed as the geographical distance decreased between buyers and sellers.
Phyllopezus lutzae (Loveridge, 1941) (Squamata, Phyllodactylidae): new records from the Brazilian state of Paraíba
Authors: Albuquerque Pedro Ricardo Alexandre de , Morais Mayara da Silva Ribeiro de , Moura Pedro Teófilo Silva de , Santos Wendy Narjara Silva , Costa Renato Magnum Tavares , Delfim Fagner Ribeiro , Pontes Bruna Elizabeth Silva de
Published: January 2019

Phyllopezus lutzae (Loveridge, 1941) is a bromelicolous lizard species that inhabits the Atlantic Forest in northeastern Brazil. In this work we report the first records of this species for Paraíba state, Brazil. The records extend the distribution of the species 47 km north, helping to fill a gap in its distribution in northeastern Brazil