bluuebunny/crossref_metadata_2025 huggingface dataset:
A More Stringent Constraint on the Mass Ratio of Binary Neutron Star Merger GW170817
Authors: Gao He , Cao Zhoujian , Ai Shunke , Zhang Bing
Published: December 2017

Recently, the LIGO–Virgo Collaborations reported their first detection of gravitational-wave (GW) signals from the low-mass compact binary merger GW170817, which is most likely due to a double neutron star (NS) merger. With the GW signals only, the chirp mass of the binary is precisely constrained to

, but the mass ratio is loosely constrained in the range 0.4–1, so that a very rough estimation of the individual NS masses (1.36 M
⊙ < M
1 < 2.26 M
⊙ and 0.86 M
⊙ < M
2 < 1.36 M
⊙) was obtained. Here, we propose that if one can constrain the dynamical ejecta mass through performing kilonova modeling of the optical/IR data, by utilizing an empirical relation between the dynamical ejecta mass and the mass ratio of NS binaries, one may place a more stringent constraint on the mass ratio of the system. For instance, considering that the red “kilonova” component is powered by the dynamical ejecta, we reach a tight constraint on the mass ratio in the range of 0.46–0.59. Alternatively, if the blue “kilonova” component is powered by the dynamical ejecta, the mass ratio would be constrained in the range of 0.53–0.67. Overall, such a multi-messenger approach could narrow down the mass ratio of GW170817 system to the range of 0.46–0.67, which gives a more precise estimation of the individual NS mass than pure GW signal analysis, i.e., 1.61 M
⊙ < M
1 < 2.11 M
⊙ and 0.90 M
⊙ < M
2 < 1.16 M
⊙.
Little Blue Dots in the Hubble Space Telescope Frontier Fields: Precursors to Globular Clusters?
Authors: Elmegreen Debra Meloy , Elmegreen Bruce G.
Published: December 2017

Galaxies with stellar masses

and specific star formation rates

yr−1 were examined on images of the Hubble Space Telescope Frontier Field Parallels for Abell 2744 and MACS J0416.1-02403. They appear as unresolved “Little Blue Dots” (LBDs). They are less massive and have higher specific star formation rates (sSFRs) than “blueberries” studied by Yang et al. and higher sSFRs than “Blue Nuggets” studied by Tacchella et al. We divided the LBDs into three redshift bins and, for each, stacked the B435, V606, and I814 images convolved to the same stellar point-spread function (PSF). Their radii were determined from PSF deconvolution to be ∼80 to ∼180 pc. The high sSFRs suggest that their entire stellar mass has formed in only 1% of the local age of the universe. The sSFRs at similar epochs in local dwarf galaxies are lower by a factor of ∼100. Assuming that the star formation rate is

for efficiency

, gas mass M
gas, and free-fall time, t
ff, the gas mass and gas-to-star mass ratio are determined. This ratio exceeds 1 for reasonable efficiencies, and is likely to be ∼5 even with a high

of 0.1. We consider whether these regions are forming today’s globular clusters. With their observed stellar masses, the maximum likely cluster mass is

, but if star formation continues at the current rate for

before feedback and gas exhaustion stop it, then the maximum cluster mass could become

.
La pertinence de l’information comptable en juste valeur dans le contexte de la crise financière : le cas de l’industrie bancaire européenne
Authors: Hamdi Badreddine , Mejri Tarek
Published: December 2017

L’objet de ce papier est de s’interroger sur le contenu informatif des données comptables en juste valeur, publiées dans les annexes aux comptes selon les prescriptions des normes IAS 32 et IFRS 7. À partir d’une étude menée auprès d’un échantillon de 102 banques commerciales européennes sur la période allant de 2005 à 2012, nous montrons que les données comptables en juste valeur ont un contenu informationnel additionnel par rapport aux valeurs historiques. Nos résultats nous conduisent également à montrer que les banques en bonne santé financière et domiciliées dans des pays à forte protection des investisseurs sont celles qui affichent les chiffres comptables en juste valeur les plus informatifs. En outre, cette étude semble valider l’hypothèse que la juste valeur est significativement moins pertinente pendant la période d’instabilité financière.
L’influence de l’actionnariat du dirigeant sur la Responsabilité Sociale des Entreprises
Authors: Meier Olivier , Schier Guillaume
Published: December 2017

Cet article s’intéresse à la RSE comme source de conflit d’intérêts entre les dirigeants et les actionnaires. Si la RSE peut servir les intérêts des actionnaires, elle peut constituer aussi une stratégie de contournement, en renforçant l’enracinement du dirigeant via la création de coalitions entre ce dernier et certaines parties prenantes. À partir d’un échantillon de 591 entreprises cotées évaluées par l’agence de notation sociétale VIGEO entre 2008 et 2011 (soit 1405 observations firme-année), nous mettons en exergue l’existence d’une relation non linéaire entre l’actionnariat dirigeant et la RSE. Nos résultats suggèrent l’existence de bénéfices privés spécifiques associés à la RSE et une influence significative d’un effet d’enracinement sur la RSE, plaidant pour une forme d’instrumentalisation de cette politique par les dirigeants.
L’homme, l’ Anima et la Belle endormie
Authors: Thibaudier Viviane
Published: December 2017

À partir de ce que Jung dit de ses propres projections de l’anima, l’auteur tente de montrer comment l’homme peut parfois retenir la femme captive et au service de son propre inconscient afin qu’elle incarne, pour lui et à l’extérieur de lui, ce qu’il refuse de voir et de développer en lui-même.
Une politique en mode mineur
Authors: Hayat Samuel
Published: December 2017

Au sein de la Compagnie des Mines d’Anzin au XIX e  siècle, la direction entend monopoliser le droit à organiser le monde commun des mineurs par l’imposition d’un ordre patronal. Mais face à celui-ci, un ordre communautaire se construit, reposant sur des normes et des pratiques propres aux mineurs et sur leur capacité à dire et faire le commun. La politisation ordinaire des mineurs repose alors indissociablement sur l’apprentissage de cet ordre communautaire et sur la mise en question de l’ordre patronal. Les grèves constituent des moments paroxystiques de l’affrontement entre ces deux ordres encastrés dans le monde commun des mineurs. La politisation des mineurs par la grève se trouve alors dans la continuité des formes ordinaires de leur politisation. Mais l’interaction entre ordres patronal et communautaire dans la grève aboutit à une division des mineurs et une réinterprétation de l’opposition entre ces ordres en termes de lutte de classes.
Experimentando con la tierra. Geotermia, no-conocimiento y transiciones energéticas como experimentos a la intemperie
Authors: Gross Matthias , Tironi Manuel
Published: December 2017

Los combustibles fósiles no-renovables hicieron posible lo que se ha llamado el mundo moderno. Dado que los recursos no renovables son cada vez más difíciles y costosos de extraer, la transición a fuentes de energías renovables es una tarea crucial. En orden a enmarcar posibles caminos hacia la innovación responsable y transición dentro de las sociedades democráticas, este artículo se construye en torno al concepto de experimentos “terrenales” o fuera-del-laboratorio para destacar algunas de las condiciones y procesos que pueden promover procesos colectivos de aprendizaje. Esto es hecho por medio de ejemplos empíricos con respecto al establecimiento de sistemas de energía geotérmicas. El artículo trabajará sobre la noción sociológica de experimentos terrenales, entendiéndolos como parte sustantiva de la sociedad, con el fin de destacar críticamente qué podría significar una “ciencia” así concebida para una ciudadanía democráticamente constituida. El artículo mostrará cómo estos procesos experimentales lidian con cuestiones referentes a la aceptabilidad y la gobernanza democrática, y de qué manera aparecen y se gestionan los límites de la experimentalidad de cara a sus desafíos políticos. Mostramos que los “experimentos a la intemperie” tendrán que enfrentarse con incertidumbres crecientes y la inevitable ignorancia que complica las condiciones para la transición hacia energías renovables, pero que también pueden abrir nuevos caminos para involucrar a la ciudadanía en procesos de exploración tecnocientífica.
Socionics and Sociometry Diagnosting of Air Navigation System's Operator
Authors: Sikirda Yuliya , Shmelova Tetiana
Published: December 2017

In this chapter, the authors have researched the operator behavioral activities in Air Navigation System (ANS) as a Socio-Technical System (STS). They have identified personality types of aviation professionals and their interactions during the performance of professional tasks in the small group on the example of the controllers' team with the system approach. The authors have used socionics methods for determining the professional type of the operator namely energy consumption for the choice of profession and sociometry methods to determine the compatibility of operators in the group etc. They have presented the results of correlation analysis of socionics and sociometry indicators in ANS.
Use of E-Portfolios in Health Professions Education
Authors: Pearson Andrew G. , Harris-Reeves Brooke E. , Mitchell Lana J. , Vanderlelie Jessica J.
Published: December 2017

In light of the changing landscape of workforce demand, digital technologies are becoming increasingly important to support students with their studies and professional preparation. As such, tertiary institutions are embedding curriculum approaches focused on the development of employability skills and drawing upon technology in order to prepare students for the real world of work in a manner that is scalable and transferable. Digital technologies such as ePortfolios have become an increasingly utilized platform for reflection, evidencing professional competencies and professional branding. Within this chapter, the authors discuss the benefits and limitations of these platforms from the perspectives of students, staff, professional, and institutional contexts. Case studies are utilzsed to demonstrate ePortfolios in practice across the allied health disciplines and key research questions and solutions for the future are discussed.
Dry Reforming of Methane on LaSrNiAl Perovskite-Type Structures Synthesized by Solution Combustion
Authors: Rodríguez-Sulbarán Pedro J. , Lugo Claudio A. , Perez Manuel A. , Gonzalez-Cortes Sergio L. , D'Angelo Renato , Rondon Jairo , Melendez Hildemaro , Quintero Mahiceth , Perez Patricia , Villarroel Marlin D. , Imbert Freddy E. , Del Castillo Hector L.
Published: December 2017

A comprehensive study of the effect of the combustion fuel (i.e., glycine and sucrose), ignition source (i.e., furnace and microwave radiation), and nickel content is carried out for the dry reforming of methane (DRM) using La0.6Sr0.4NiyAl1-yO3 (LaSrNiAl) (y = 0.1; 0.2 and 0.3) perovskite-type catalyst precursors synthesized by solution combustion synthesis (SCS). The composition of the catalyst precursor and the combustion fuel rather than the ignition source affected markedly the crystalline phase composition, crystallite size, morphology, specific surface, and reducibility. Those changes are also reflected in the catalytic performance of the SCS-prepared catalyst in the reaction of DRM. The results clearly show that the SCS approach can effectively tune the dry reforming of methane and the reverse water-gas shift reactions by varying the combustion fuels.
Astronomical Roots of Risk Management Measures
Authors: Read Colin
Published: December 2017

The mean-variance approach has remained the de facto method to characterize risk ever since Markowitz' development of Modern Portfolio Theory. This mean-variance underpinning goes back much further, though, to an era before modern street lighting when humankind held a fascination with the cosmos and the movement of the planets. At the same time, physicists and mathematicians were employed to allow gamblers to improve their odds in games of chance. The techniques are now applied to the more down-to-earth challenges of the characterization of risk and optimization of reward. I describe the work of the pioneers who collective gave us the mean-variance tool. This retrospective analysis of the history of risk and financial markets arose from the collective innovations of Daniel Bernoulli, Carl Friedrich Gauss, Louis Bachelier, Jacob Marschak, Harry Markowitz, William Sharpe, Paul Samuelson, and Fischer Black and Myron Scholes. Their contributions helped establish our understanding of the science of risk management.
Risk Management Strategies for Project Success
Authors: Anantatmula Vittal S. , Fan Yang
Published: December 2017

As projects are associated with risks due to the presence of uncertainties and unknowns, risk management assumes importance in project success. This chapter is an attempt to examine various risk mitigation strategies that are commonly employed if different industrial sectors. The chosen risk strategy would also largely depend either on individual's or organization's propensity to take risks. The authors summarize the findings of a research study in this chapter. The research results show that effort and details of a risk management for a project are governed by risks associated with cost and time and not necessarily with the project scope. Also, many organizations prefer a contingency budget to the project plan to developing a detailed risk management plan.
Improved Health Monitoring Informatics by New Similarity Measures
Authors: Kakulapati Vijayalakshmi , Balaram V.V.S.S.S. , Krishna P. Vijay
Published: December 2017

This research will identify different patient's online behaviours and similarities that can help patient-clinician communications to improve to discover the future or additional threats to raise awareness of causes and consequences. To scale the model, the prototype will rely on the High Performance Computing (HPC) platform running Hadoop file system for storing patient data at distributed locations and Map-reduce paradigm with machine learning algorithms will be deployed to detect the symptoms. In this approach the authors protect online data of patients from privacy issues. In this, the author's effort this difficulty by means of a new advance utilising new similarity measures between patients. The authors are also providing a research investigation on grouping behavior which is affecting by diverse series demonstration, diverse distance similarity measures, the number of genuine patients, and the number of online doctors obtainable, similarity among patient symptoms, minimizing the feasibility, the number of patients for sittings, and the number of clusters to form.
Antidiabetic and anti-oxidant activities of the methanol leaf extract of Vernonia amygdalina in alloxan-induced diabetes in Wistar rats
Authors: Adeoye Adegbolagun T. , Oyagbemi Ademola A. , Adedapo Aduragbenro D. , Omobowale Temidayo O. , Ayodele Abiodun E. , Adedapo Adeolu A.
Published: December 2017

The methanolic leaf extract of Vernonia amygdalina (MLVA) was assessed to evaluate its antidiabetic potential in rats. Diabetes was induced in male Wistar rats by the administration of alloxan monohydrate at 100 mg/kg of body weight. After 48 h, rats with fasting blood glucose levels of 200 mg/dL and above were considered diabetic and used for the study. The experimental animals were grouped into five groups (A–E) of 10 animals each. Group A rats were non-diabetic normal control, Group B consisted of diabetic control rats that received no treatment, groups C, D and E rats were diabetic rats but treated with glibenclamide, 200 and 400 mg/kg doses of MLVA respectively. Blood samples were collected at days 14 and 28 after induction for haematological and serum biochemical indices such as triglycerides, LDL, cholesterols etc. The intestine was collected and intestinal homogenate was prepared for the antioxidant studies. The extract at 200 mg/kg and 400 mg/kg doses significantly (p < 0.05) reduced blood glucose levels in extract-treated diabetic rats and also significantly increased weight gain in these rats. Most haematological parameters in treated rats experienced, while platelets and neutrophils were decreased. Biochemical indices measured were reduced in MLVA-treated groups compared with diabetic control. Treatment with MLVA also produced significant (p < 0.05) decrease in markers of oxidative stress but increased levels of enzymic and non-enzymic antioxidant markers in intestinal homogenates of treated groups compared with diabetic control. This study showed that V. amygdalina has antihyperglycaemic and in vivo antioxidant effects.
An edge over diagnostic setup
Authors: Kannan Sridhar , Singh Ashish Kumar , Gupta Gaurav
Published: December 2017

Diagnostic setup proposed by H.D. Kingsley serves as a practical aid in treatment planning and diagnosis. These setups have some inherent shortcomings. A simple technique of duplication of the setups in dental stone can solve problems encountered before as well as provide many other advantages over the conventional procedure. The diagnostic setup is prepared by the conventional method [Figure 1]. An alginate impression is then taken of the setups and poured in dental stone to obtain the derived treatment model [Figure 2]. The same setup can now be further modified for alternate lines of treatment. Subsequently models could then be obtained as required [Figure 3].
Evaluation of the Effects of the Dental and Skeletal Anchored Face Mask Therapies on the Craniofacial System by Using Nonlinear Finite Element Analysis
Authors: Karamanli Beril Demir , Kılıçoğlu Hülya , Karamanli Armağan Fatih
Published: December 2017

Aims

The aim of this study was to evaluate the biomechanical effects on the craniofacial complex of skeletal anchorage and dental anchorage during face mask therapy.

Subjects and Methods

Two nonlinear finite element (FE) simulations were performed using a three-dimensional FE model. Face mask therapy with dental anchorage in the upper canines and face mask therapy with skeletal anchorage in the piriform apertures of the maxilla were simulated. In both simulations, the magnitude of the applied force was 750 g per side, and the force direction was 30° forward and downward relative to the occlusal plane.

Results

The circummaxillary sutures showed greater and more uniform stresses in the skeletal anchorage model than the dental anchorage model. This is the result of the more parallel forward movement of the maxilla in the skeletal anchorage model.

Conclusions

In Class III malocclusions with maxillary deficiency, for improved effects on the maxilla, choosing skeletal anchorage may be more effective in face mask therapies
Les produits de la mer et les toxi-infections alimentaires
Authors: Rozier Jacques
Published: December 2017

Les produits de la mer constituent un ensemble très disparate d’animaux de comportement biologique très varié. En considérant les malaises déclarés qu’ils engendrent chez le consommateur, le principal danger réside dans les toxines de certains poissons [ciguatera ou mollusques parasités par des dinoflagelés (mytilotoxine...)] .

En ce qui concerne les micro-organismes, en dehors de Clostridium botulinum E qui est assez caractéristique des poissons, il faut considérer qu’il s’agit de contamination des coquillages du littoral par les eaux résiduaires ou de contamination après la capture ou la récolte. Une hygiène rigoureuse tout au long de la filière sera donc nécessaire pour éviter les toxi-infections.
L’encéphalopathie spongiforme bovine (ESB). Présentation de la vidéo-cassette STIV - AS.FOR.VET.LI
Authors: Brugère-Picoux Jeanne , Petit Philippe , Coche Bernard
Published: December 2017

Bovine spongiform encephalopathy (BSE) demonstration of videotape STIV-AS.FOR.VET.LI.

The authors describe the contents of the videotape conceived for post-graduate education of french practionners about bovine spongiform encephalopathy.

A short update is added.
Modifications des paramètres urodynamiques chez la brebis atteinte de tremblante
Authors: Combrisson Hélène , Robain Gilberte , Brugère-Picoux Jeanne , Châtelain Jacqueline , Brugère Henri
Published: December 2017

Des explorations urodynamiques ont été effectuées chez 8 brebis normales et chez 8 brebis atteintes de tremblante. Les brebis malades présentent un taux élevé de contractions vésicales en phase de remplissage (contractions non inhibées du détrusor) et une instabilité urétrale. Les autres paramètres de l’étude urodynamique ne sont pas modifiés de façon significative.

Ces troubles du fonctionnement de l’appareil vésico-sphinctérien sont comparés à des troubles observés chez l’homme au cours de certaines affections du système nerveux central.
Plan de surveillance permanent (PSP) et aviculture moderne
Authors: Rossigneux Roland
Published: December 2017

L’évolution des systèmes de productions avicoles se traduit dans tous les domaines, génétique, nutrition, technologie de l’abattage, commercialisation et bien sûr pathologie.

La complexité actuelle de la pathologie virale et pour demain, les difficultés du contrôle de la qualité bactérienne imposent la recherche et le développement, non seulement de nouvelles techniques, mais avant tout, de nouvelles stratégies de surveillance.

Le plan de surveillance permanent est une stratégie récente visant à assurer l’observation systématique et continue de certains agents pathogènes à incidence économique. Elle se distingue de l’acte de diagnostic tant des points de vue médicaux, techniques, méthologiques, qu’économiques et culturels. Elle utilise les techniques de laboratoire les plus modernes (type technique ELISA), le traitement et l’analyse des données, et s’intéresse au moins autant à l’observation de chaque agent infectieux qu’aux éventuelles relations entre ces agents. Mené à grande échelle dans un bassin de production, le plan de surveillance permanent apparaît de facto comme une procédure d’enquête épidémiologique «en temps réel».
Stérilités, avortements et mortinatalité chez la chienne d’élevage dus à Streptococcus spp. du groupe G de Lancefield
Authors: Vaissaire Josée , Remond Michèle , Dufrêne Mireille , Laroche Micheline , Le Doujet Claudine , Peigné Flavien , Lebreton Françoise
Published: December 2017

Les auteurs décrivent plusieurs cas de stérilités, avortements et surtout mortinatalité dans des élevages de chiennes reproductrices. Les troubles sont dus à Streptococcus spp. du groupe G de Lancefield qui est retrouvé sur des prélèvements vaginaux de chiennes de plusieurs élevages ainsi que sur les chiots qui meurent dans les 72 h après la mise bas.

Les Streptococcus spp. du groupe G de Lancefield étaient associés dans deux élevages au virus herpès qui provoque aussi des mortinatalités.
Sintered Tool Materials
Authors:   Metals Technical Committee
Published: December 2017

This SAE Recommended Practice covers the identification and classification of ceramic, sintered carbide, and other cermet tool products.

Its purpose is to provide a standard method for designating the characteristics and properties of sintered tool materials.
Matter, material, architecture. The tectonic conception between spontaneous consciousness and critical consciousness
Authors: Rociola Giuseppe Francesco
Published: December 2017

Talking about of place and matter as indissoluble terms of architectural practice could at first appear tautological, because of the essential link that makes them participating in the construction of anthropic structures. But nowadays it has become of utmost importance to emphasize it, in the light of the profound changes that concern the architecture in the last decades, during which the importance of technology as a value in itself that summarizes all the meanings of the project has questioned the link always existed among materials, building and language, as expression of a type-morphological world in which to recognize themselves collectively. In this sense it may be useful to analyze some nodal points characterizing developments and discontinuities of this relationship, to investigate the role of memory as a "working theme" of architecture, performed above all through materials, and to highlight the importance to seek a critical link between place and type read in the ontological dimension of the building, that has no nostalgic or historiographical purpose, but on the contrary it is necessary to root the project into a cultural palimpsest that allows the present of construction to be dense of social meanings.
Empoderamento e protagonismo social no setor de referência de bibliotecas universitárias
Authors: Farias Maria Giovanna Guedes , Costa Daysene de Araujo
Published: December 2017

Apresenta resultados de pesquisa realizada com bibliotecários que atuam no setor de referência de bibliotecas universitárias. Objetiva analisar se esses profissionais apresentam indícios de empoderamento e estágios do protagonismo social no seu labor, mecanismos que podem colaborar para o desenvolvimento de estratégias que levem o bibliotecário a uma maior participação nas questões sociais, relativas à profissão, interação e comunicação com os usuários. Para tal, utilizou-se como metodologia a abordagem qualitativa, o método de pesquisa participante, questionários e entrevista para coleta de dados, os quais foram analisados pela técnica de análise de conteúdo. Os resultados demonstram que há nos sujeitos da pesquisa indícios do empoderamento e do protagonismo social nas ações no setor de referência junto aos usuários, a exemplo de: analisar a questão de pesquisa inicial do usuário, visando inserir de dados à pergunta e sugerindo aos usuários informações adicionais resultantes das pesquisas. Conclui que o bibliotecário, ao se empoderar das informações que necessita, pode alcançar estágios do protagonismo social, como o estágio do trabalho, se tornando um agente transformador da realidade profissional em que atua, incentivando os usuários a se tornarem autônomos no acesso e uso da informação, reconhecendo o valor desta para sua formação.
Propuesta de indicadores multivariados para la evaluación de los investigadores en las Ciencias Sociales
Authors: Restrepo-Arango Cristina
Published: December 2017

Esta investigación analiza el desempeño académico de los investigadores en las ciencias sociales basado en las unidades de análisis de producción científica, docencia, participación profesional y reconocimiento académico. Este modelo se aplicó a una muestra aleatoria estratificada de 240 (12%) investigadores de las ciencias sociales pertenecientes al Sistema Nacional de Investigadores (SNI) de México. Los datos se recogieron de los currículos académicos, se analizaron con técnicas multivariadas aplicando el análisis de correspondencia y la prueba de ajuste chi-cuadrado (X2) a un nivel de significancia de 0.05 y con 1 grado de libertad. Para procesar los datos se usó el software SPSS versión 20 para Windows. Los resultados obtenidos muestran que la producción científica está significativamente asociada con capítulos de libros, libros y artículos publicados en revistas nacionales. La docencia está significativamente asociada con la participación en comités de tesis de doctorado, exámenes de doctorado y lector de tesis de doctorado. La participación profesional está significativamente asociada con participaciones en presentaciones de libros, en mesas redondas, como comentarista, invitado como conferenciante en instituciones nacionales y dictaminación de artículos. El reconocimiento académico está significativamente asociado con premios académicos, honoris causa y reconocimientos como distinciones.
O acesso aberto à luz dos Estudos Sociais da Ciência e Tecnologia
Authors: Cintra Paulo Roberto , Furnival Ariadne Chloe , Milanez Douglas Henrique
Published: December 2017

O acesso aberto é um movimento em prol de uma literatura científica disponibilizada sem custos aos usuários e livre de restrições para seu reuso. Este ensaio tem por objetivo refletir sobre as mudanças trazidas pelo acesso aberto à comunicação científica à luz dos conceitos propostos pelos teóricos dos Estudos Sociais da Ciência e Tecnologia. Para tanto, o estudo se baseou nos imperativos institucionais de Merton, nos conceitos de Bourdieu sobre capital simbólico e nos argumentos de Latour acerca do arregimento de aliados. Concluiu-se que o acesso aberto tem potencial para alterar as disparidades hierárquicas existentes entre os pares, uma vez que possíveis ganhos em visibilidade, legibilidade e acessibilidade dos artigos disponibilizados em livre acesso poderiam impactar positivamente na avaliação da produção do pesquisador junto às agências de fomento e instituições de ensino e, dessa forma, elevar seu capital científico.
Ecumenismo y comunismo. Paralelismos y diferencias de las trayectorias de militancia en los autores de la Revista Paz e Terra (Brasil, 1966-1969)
Authors: Paredes Alejandro
Published: December 2017

Durante la segunda mitad de la década de 1960, la revista Paz e Terra fue el centro de los debates del movimiento ecuménico brasileño y tuvo fuertes lazos con el Consejo Mundial de Iglesias y el Partido Comunista Brasileño. Este trabajo estudia los temas importantes y las trayectorias políticas y religiosas de los principales autores de la revista. Con respecto a la metodología, se analizaron todos los números de Paz e Terra (1966- 1969) y numerosas fuentes periódicas (entrevistas, obituarios, etcétera) para reconstruir las biografías de los autores. En primer lugar se hizo un análisis de contenido de la revista: se realizó una descripción cualitativa de los números y se usaron nubes de palabras con cada índice. Posteriormente se utilizó el método sociocéntrico del Análisis de Redes Sociales, sumado a un estudio prosopográfico para obtener paralelismos de militancia. Nuestra hipótesis es que en ese contexto (Brasil, 1966-1969), las trayectorias de militancia de comunistas y ecumenistas que publicaron en Paz e Terra presentaron paralelismos (como el humanismo, la persecución política, la formación académica) que les permitió encontrarse en un espacio de debate en común.
Fontes de informação jurídica
Authors: Miranda Ana Cláudia Carvalho de , Miranda Erlano Silva de
Published: December 2017

Enfoca a informação jurídica, discutindo suas características e importância para os juristas, com ênfase nas fontes de informação jurídica, ressaltando a legislação, jurisprudência e doutrina, além de destacar a rapidez com que elas se renovam, tornando a informação, ainda recente, ultrapassada. Apresenta as principais fontes de produção da informação jurídica e a comunidade de usuários. Sugere, então, estratégias para o bibliotecário jurídico melhor gerenciar suas atividades diante das mudanças e da diversidade dos novos suportes informacionais, a fim de alcançar a plena satisfação e valorização dos usuários.
Maria Firmina dos Reis e seu conto Gupeva: uma breve digressão indianista
Authors: Zin Rafael Balseiro
Published: December 2017

Se o tratamento que a escritora maranhense Maria Firmina dos Reis atribui às personagens negras e à questão da escravidão em seu romance inaugural Úrsula, publicado em 1859, e em seu conto A escrava, de 1887, é um tanto particular para a literatura brasileira produzida até aquele momento, em outro tema bastante em voga no período, o encontro da cultura europeia com a cultura indígena autóctone, ela também vai apresentar concepções distintas. Levando em consideração essa perspectiva, o presente artigo tem por objetivo analisar as ideias da autora contidas em seu conto indianista Gupeva, de 1861-2, uma vez que, nessa narrativa, ela se dedica a pensar o lugar destinado ao índio na sociedade brasileira oitocentista, no sentido de registrar a sua contribuição e de marcar o seu ideário acerca da questão nacional.
Educação permanente em saúde: uma experiência do projeto “Bioética pelas Lentes do Cinema”
Authors: Hoffmann Juliara Bellina , Moratelli Lucas Berté , Finkler Mirelle
Published: December 2017

Este trabalho objetivou refletir e compartilhar a experiência de educação permanente com estudantes da Residência Multiprofissional em Saúde da Família da Prefeitura Municipal de Florianópolis, por meio da Bioética Narrativa. O Núcleo de Pesquisa e Extensão em Bioética e Saúde Coletiva/UFSC realizou no segundo semestre de 2016 o projeto de extensão “Bioética pelas Lentes do Cinema”, em parceria com a Secretaria de Saúde Municipal, ofertando-o para 47 profissionais residentes. Utilizou-se o cinema como recurso pedagógico para disparar a problematização da realidade e ancoragem dos argumentos de reflexão, construindo-se um espaço pedagógico de ensino-aprendizagem na aproximação do vivenciado no filme e o racionalizado em conjunto. Considerou-se que o projeto contribuiu significativamente para formação dos residentes e membros do Núcleo, especificamente, no desenvolvimento de sua capacidade crítica e reflexiva. Também permitiu evidenciar como a racionalidade narrativa auxilia a tomada de decisão frente às problemáticas éticas presentes no cotidiano do trabalho em saúde.
A repressão policial como choque moral: uma análise de narrativas de manifestantes de junho de 2013
Authors: Araújo Etyelle Pinheiro , Biar Liana De Andrade , Bastos Liliana Cabral
Published: December 2017

Este artigo empreende, em perspectiva microinteracional, uma análise de narrativas (BASTOS; BIAR, 2015) produzidas por manifestantes das chamadas jornadas de junho de 2013. Focalizam-se especificamente os desenvolvimentos de tais manifestações no estado do Rio de Janeiro. A pesquisa é de natureza qualitativa e interpretativista (DENZIN; LINCOLN, 2000), com uma dimensão autoetnográfica (REED-DANAHAY, 2001). Os dados foram gerados em entrevistas abertas com manifestantes presentes em ocupações que marcaram o período. Os resultados identificam a proeminência e a centralidade dos episódios de repressão policial nas narrativas sobre os protestos, permitindo a interpretação de que esses episódios: i) foram frequentemente compreendidos pelos manifestantes como “choque moral” (JASPER, 1997) que deu sentido e coesão às manifestações; e ii) tiveram papel importante na construção positiva de si elaborada pelos manifestantes (GOFFMAN, 1955), a partir principalmente da estratégia de distribuição de identidades polares (WOODWARD, 2000) para manifestantes e policiais.
Biolinguística: da evolução da espécie à noção de parâmetros
Authors: Carvalho Danniel Da Silva , Cerqueira Fernanda De Oliveira , Mariano Victor Cavalcanti
Published: December 2017

A Biolinguística pretende lançar luz sobre a natureza eminentemente biológica da linguagem humana, focando, entre outros fatores, (i) as propriedades fenotípicas da língua; (ii) o crescimento e o amadurecimento da capacidade da linguagem nos indivíduos; (iii) a implementação da linguagem no cérebro; e (iv) os processos evolutivos que levaram ao surgimento da linguagem. Estes aspectos fundamentais são usados neste trabalho para enquadrar uma descrição de questões importantes no estudo da linguagem, levando a uma discussão sobre os avanços da linguística teórica, psicolinguística, comportamento animal comparativo, psicologia e genética/genômica, disciplinas que podem agora colocar esses fatores de longa data em uma nova perspectiva, ao levantar desafios para futuras pesquisas.
O signo ideológico “piso” em campanha eleitoral: uma proposta de análise discursivo-dialógica
Authors: Barbosa Vanessa Fonseca , Gonçalves Tamiris Machado , Teichmann Andreza Baptista
Published: December 2017

Visando a compreender aspectos da produção, circulação e recepção do discurso, este estudo analisa os efeitos de sentido gerados pela utilização do signo ideológico piso por um candidato ao governo do Rio Grande do Sul nas eleições de 2014. Para tanto, ancora-se nos pressupostos bakhtinianos e estabelece uma interface com os trabalhos de Patrick Charaudeau, especificamente no que tange ao discurso político. Como resultados, apresenta-se um exemplo para demonstrar como pode ser realizada uma abordagem discursiva de análise de excertos linguísticos concretos, pertencentes a esferas de comunicação social reais. Essa proposta almeja ser um convite para levar o leitor a vislumbrar a possibilidade de um trabalho com língua portuguesa baseado no conceito de linguagem em uso, em que é promovido uma reflexão que contempla tanto aspectos linguísticos quanto sociais para se compreender os sentidos veiculados.
Protestantes no Brasil: entre a omissão e o engajamento político
Authors: Silva Elizete
Published: December 2017

Analisamos a presença Protestante no Brasil, bem como a constituição de um setor Protestante Ecumênico no País, que se desenvolveu na segunda metade do século XX, vinculado ao Conselho Mundial de Igrejas e com uma proposta inovadora de diálogo respeitoso com as demais religiões. Foram motivados por um discurso teológico que condenava as práticas fundamentalistas e conservadoras, majoritárias entre os evangélicos. Desenvolveram projetos sociais que visavam resolver os candentes e seculares problemas sociais do País, a exemplo da Comissão Ecumênica de Direitos a Terra, que dialogou com a Comissão Pastoral da Terra, de orientação católica. Com a Ditadura Militar, instalada no Brasil em 1964, os evangélicos ecumênicos opositores do regime militar foram perseguidos, mas resistiram formando Comités de Defesa dos Direitos Humanos e o Projeto Brasil Nunca Mais, participaram ativamente do processo de redemocratização nacional.
Evaluation of traffic exhaust contributions to ambient carbonaceous submicron particulate matter in an urban roadside environment in Hong Kong
Authors: Lee Berto Paul , Louie Peter Kwok Keung , Luk Connie , Chan Chak Keung
Published: December 2017

Abstract. Road traffic has significant impacts on air quality particularly in densely urbanized and populated areas where vehicle emissions are a major local source of ambient particulate matter. Engine type (i.e., fuel use) significantly impacts the chemical characteristics of tailpipe emission, and thus the distribution of engine types in traffic impacts measured ambient concentrations. This study provides an estimation of the contribution of vehicles powered by different fuels (gasoline, diesel, LPG) to carbonaceous submicron aerosol mass (PM1) based on ambient aerosol mass spectrometer (AMS) and elemental carbon (EC) measurements and vehicle count data in an urban inner city environment in Hong Kong with the aim to gauge the importance of different engine types to particulate matter burdens in a typical urban street canyon. On an average per-vehicle basis, gasoline vehicles emitted 75 and 93 % more organics than diesel and LPG vehicles, respectively, while EC emissions from diesel vehicles were 45 % higher than those from gasoline vehicles. LPG vehicles showed no appreciable contributions to EC and thus overall represented a small contributor to traffic-related primary ambient PM1 despite their high abundance (∼ 30 %) in the traffic mix. Total carbonaceous particle mass contributions to ambient PM1 from diesel engines were only marginally higher (∼ 4 %) than those from gasoline engines, which is likely an effect of recently introduced control strategies targeted at commercial vehicles and buses. Overall, gasoline vehicles contributed 1.2 µg m−3 of EC and 1.1 µ m−3 of organics, LPG vehicles 0.6 µg m−3 of organics and diesel vehicles 2.0 µg m−3 of EC and 0.7 µg m−3 of organics to ambient carbonaceous PM1.
Impact of diurnal temperature fluctuations on larval settlement and growth of the reef coral Pocillopora damicornis
Authors: Jiang Lei , Sun You-Fang , Zhang Yu-Yang , Zhou Guo-Wei , Li Xiu-Bao , McCook Laurence J. , Lian Jian-Sheng , Lei Xin-Ming , Liu Sheng , Cai Lin , Qian Pei-Yuan , Huang Hui
Published: December 2017

Abstract. Diurnal fluctuations in seawater temperature are ubiquitous on tropical reef flats. However, the effects of such dynamic temperature variations on the early stages of corals are poorly understood. In this study, we investigated the responses of larvae and new recruits of Pocillopora damicornis to two constant temperature treatments (29 and 31 °C) and two diurnally fluctuating treatments (28–31 and 30–33 °C with daily means of 29 and 31 °C, respectively) simulating the 3 °C diel oscillations at 3 m depth on the Luhuitou fringing reef (Sanya, China). Results showed that the thermal stress on settlement at 31 °C was almost negated by the fluctuating treatment. Further, neither elevated temperature nor temperature fluctuations caused bleaching responses in recruits, while the maximum excitation pressure over photosystem II (PSII) was reduced under fluctuating temperatures. Although early growth and development were highly stimulated at 31 °C, oscillations of 3 °C had little effects on budding and lateral growth at either mean temperature. Nevertheless, daytime encounters with the maximum temperature of 33 °C in fluctuating 31 °C elicited a notable reduction in calcification compared to constant 31 °C. These results underscore the complexity of the effects caused by diel temperature fluctuations on early stages of corals and suggest that ecologically relevant temperature variability could buffer warming stress on larval settlement and dampen the positive effects of increased temperatures on coral growth.
Nitrous oxide emissions from a peatbog after 13 years of experimental nitrogen deposition
Authors: Leeson Sarah R. , Levy Peter E. , van Dijk Netty , Drewer Julia , Robinson Sophie , Jones Matthew R. , Kentisbeer John , Washbourne Ian , Sutton Mark A. , Sheppard Lucy J.
Published: December 2017

Abstract. Nitrogen deposition was experimentally increased on a Scottish peatbog over a period of 13 years (2002–2015). Nitrogen was applied in three forms, NH3 gas, NH4Cl solution, and NaNO3 solution, at rates ranging from 8 (ambient) to 64 kg N ha−1 yr−1, and higher near the NH3 fumigation source. An automated system was used to apply the nitrogen, such that the deposition was realistic in terms of rates and high frequency of deposition events. We measured the response of nitrous oxide (N2O) flux to the increased nitrogen input. Prior expectations, based on the IPCC default emission factor, were that 1 % of the added nitrogen would be emitted as N2O. In the plots treated with NH4+ and NO3− solution, no response was seen, and there was a tendency for N2O fluxes to be reduced by additional nitrogen, though this was not significant. Areas subjected to high NH3 emitted more N2O than expected, up to 8.5 % of the added nitrogen. Differences in the response are related to the impact of the nitrogen treatments on the vegetation. In the NH4+ and NO3− treatments, all the additional nitrogen is effectively immobilised in the vegetation and top 10 cm of peat. In the NH3 treatment, much of the vegetation was killed off by high doses of NH3, and the nitrogen was presumably more available to denitrifying bacteria. The design of the wet and dry experimental treatments meant that they differed in statistical power, and we are less likely to detect an effect of the NH4+ and NO3− treatments, though they avoid issues of pseudo-replication.
La Literatura Infantil en la pintura prerrafaelita: claves iconográficas para la didáctica de los cuentos en el aula
Authors: García-Manso Angélica
Published: December 2017

La Literatura constituye una de las fuentes de inspiración más importantes para los pintores prerrafaelitas, quienes, aparte de los relatos mitológicos y leyendas medievales, se sintieron también atraídos por la Literatura Infantil. De hecho, artistas de la talla de Edward Burne-Jones o John Everett Millais, por citar tan solo dos, plasmaron en sus lienzos a las protagonistas de Cenicienta, Blancanieves y La bella durmiente, entre otras. Se analizan las claves iconográficas presentes en estos cuadros con una doble finalidad didáctica: de un lado, utilizarlas como recurso visual para la enseñanza/aprendizaje de las distintas versiones de los cuentos de hadas; de otro, y desde una perspectiva más hermenéutica, desentrañar la omnipresencia de la representación femenina en dichas telas, de lo que se derivan importantes conexiones con la actual revisión de los mensajes implícitos en los relatos infantiles.
Estudio autobiográfico sobre la problemática de un maestro novel de inglés durante el desarrollo de las destrezas escritas de su alumnado
Authors: González Jiménez Javier
Published: December 2017

En este artículo se presenta un estudio de caso desde una perspectiva autobiográfica en el que, a través del análisis de los diarios de aula de un profesor novel de inglés de la etapa de Educación Primaria, se ahonda en el conocimiento de los problemas prácticos y dilemas que le surgen al desarrollar en sus alumnos las destrezas escritas. Partiendo del análisis cualitativo de las reflexiones realizadas en dichos documentos personales se ha elaborado un informe narrativo para llegar a comprender mejor el proceso de pensamiento y las actuaciones del novel en su práctica docente para desarrollar la lectoescritura en la lengua extranjera.
La violencia de género en el aula de literatura. un proyecto por la sensibilización con la violencia de género en el aula de literatura a través de cuentos de Emilia Pardo Bazán
Authors: Romero López Alicia
Published: December 2017

La violencia de género es uno de los problemas sociales más importantes en la actualidad. Las leyes, a este respecto, han ido evolucionando paulatinamente para poder garantizar la integridad física y psicológica de las mujeres que sufren este tipo de violencia, sin embargo, los asesinatos y malos tratos se siguen sucediendo y, contra todo pronóstico, aumentando. Los últimos textos legales, tanto los que versan estrictamente sobre violencia de género así como los que regulan los diferentes niveles educativos, han incluido como un objetivo fundamental que la enseñanza funcione como un motor que construya valores igualitarios y que conciencie sobre la violencia de género. Para llevar a cabo este arduo trabajo consideramos que el aula de literatura debe ser una herramienta fundamental para el cambio social. El presente estudio presenta un proyecto didáctico, en el que a través de dos cuentos de Emilia Pardo Bazán, se trabaja no solo la crítica literaria, sino también la social, centrada en la concienciación sobre la violencia de género.
Las actitudes de los adolescentes hacia la poesía, su didáctica y la educación emocional en la ESO
Authors: Zaldívar Sansuán Raquel
Published: December 2017

Este artículo pretende dar voz al estudiante de la ESO para conocer cuáles son sus actitudes hacia la poesía y la educación emocional. Por ello, preguntamos directamente a los adolescentes sobre su experiencia poética y su desarrollo de las competencias emocionales en el instituto. Las opiniones que manifiestan sobre la poesía y su didáctica en Lengua castellana y literatura nos permiten observar carencias y proponer mejoras que establecen relaciones entre la educación emocional y la didáctica de la poesía.
Mujeres y poder: Amazonas en el cine contemporáneo para adolescentes
Authors: Menéndez Menéndez María Isabel
Published: December 2017

Las amazonas son un símbolo femenino que aparece en obras artísticas y textos literarios, construyendo un imaginario de mujeres míticas y guerreras del que se han alimentado múltiples obras de cultura popular, casi siempre desde un punto de vista patriarcal y/o fálico. Sin embargo, es posible descubrir la existencia de algunos productos mainstream que subvierten esta representación, configurando un perfil heroico positivo y emancipador. El presente texto ofrece un análisis de dos obras recientes dirigidas a público juvenil: la película de animación Brave (Mark Andrews y Brenda Chapman, 2012) y la saga cinematográfica The Hunger Games (Gary Ross, 2012; Francis Lawrence, 2013, 2014 y 2015). En ambos casos existe un protagonismo femenino incuestionable que, desde un análisis feminista, ofrece una alternativa a la mayoría de personajes de la industria audiovisual, caracterizados por el sexismo y la subordinación a lo masculino pues, tanto Mérida como Katniss, son descritas como heroínas independientes, con personalidad y capacidad de decisión.