bluuebunny/crossref_metadata_2025_split huggingface dataset:
Prospective et territoires
Authors: Mocellin Philippe 
Published: February 2019

Affirmer que la prospective et ses méthodes d’analyse et à la différence de la simple prévision statistique et de la prédiction prophétique, sont bien en mesure d’éclairer la décision publique du présent, c’est admettre, non seulement, que la politique a encore un sens mais que celle-ci se doit de lutter contre son propre penchant « court-termiste ». En quoi alors, nos territoires, confrontés de plein fouet à la raréfaction des moyens publics et aux grands défis sociétaux et environnementaux, pourraient-ils engager des démarches globales, mariant, « anticipation et transparence démocratique », au point de devenir, avec toute la prudence nécessaire, un modèle à suivre ? Plus encore et à l’encontre de l’idée encore très répandue, nous osons affirmer que les élus locaux qui seront en capacité d’élaborer un projet de long terme, auront plus d’atouts, dans la préparation de prochaines échéances électorales, que ceux dont l’horizon ne semblera pas dépasser la durée de leur propre mandat.
La prospective face aux dialogues pythiques
Authors: Roubelat Fabrice 
Published: February 2019

Les Dialogues pythiques de Plutarque donnent à la discussion des méthodologies prospectives d’anticipation le regard du temps long. Afin d’éviter le risque d’anachronisme, la première partie contextualise les Dialogues pythiques et en présente les protagonistes. À partir de la discussion de chacun des trois dialogues, la deuxième partie discute les processus d’anticipation selon trois perspectives : les horizons symboliques de la prospective ( Le E de Delphes ), les changements de paradigmes que les scénarios révèlent ( Sur les oracles de la Pythie ), la transformation sans fin des visions du monde ( Sur la disparition des oracles ). Chacune de ces perspectives ouvre des axes de recherche sur la fonction des mythes en prospective, le questionnement du concept de paradigme, la problématique de l’attachement aux points fixes que constituent les états finaux des scénarios.
Application of make a match model to improve geography learning outcomes
Authors: Arisanty Deasy , Riyah Riyah 
Published: February 2019

This research was conducted to analyze the application of make a match learning model to improve the learning outcome of geography in class X of SMA PGRI 4 Banjarmasin with the material of geography principles. This research employed a quasi-experimental design method, quantitative approach and non-equivalent of pre-test and post-test control group design. The research included two groups namely the control and experimental groups. The number of the population was 67 students. All students in class X were used as the samples, where class X 1 was as the experimental class and X2 was as the control class. Students in class X 1 and X-2 were 35 students and 32 students. The result of t-test showed that the value of post-test for experimental class using make a match learning model was 54.87. The post-test result from the control class using the conventional model was 48.05. The post-test using the make a match had the higher learning outcome than the conventional model. The make a match learning model had increased the student learning outcome of geography.
Le discours politique en Tunisie entre fuṣḥā et ʿāmmiyya
Authors: Rosa Cristina La 
Published: February 2019

Le discours politique tunisien a toujours accordé à la fuṣḥā une place de choix dans les situations officielles exigeant le recours à un registre de langue élevé ; quelques hommes politiques et chefs d’États, toutefois, ont à l’occasion prononcé des discours dans lesquels ils utilisaient d’autre variétés d’arabe, à savoir la ʿāmmiyya, et une troisième variété ‘mixte’, caractérisée par des éléments dialectaux ou dialectalisants (Blau 2003). L’emploi de cette langue ‘mélangée’, dans laquelle les variétés linguistiques passent graduellement de la fuṣḥā à la ʿāmmiyya et ne sont pas délimitables de façon nette (Lentin 1997, 2004), peut être un choix, volontaire ou inconscient, du locuteur. Dans le premier cas, bien que le destinataire du monologue demeure le peuple, lorsque l’occasion et les objectifs du discours changent, le chef d’État opte pour un registre différent tendant tantôt vers le haut, tantôt vers le bas du continuum linguistique, en fonction de la stratégie discursive retenue (Maalej 2012, Kesseiri 2015).L’analyse de quelques extraits d’un monologue du président El-Sebsī fera l’objet de cette étude. Il s’agit du discours tenu par le président tunisien le 20 mars 2015 au Palais Présidentiel de Carthage, à l’occasion du 59ème anniversaire de la Fête de l’Indépendance, célébrée deux jours après l’attentat du musée du Bardo. Je me concentrerai sur l’analyse des variétés linguistiques utilisées par El-Sebsī pour en mettre en relief les buts communicatifs. Seront ici pris en compte l’utilisation des signaux discursifs et le recours à des éléments ‘mixtes’ ʿāmmiyya/fuṣḥā en tant qu’éléments d’une véritable stratégie de persuasion adoptée par El-Sebsī.
Breve história das classificações em psiquiatria
Authors: Martinhago Fernanda , Caponi Sandra 
Published: February 2019

Na sociedade contemporânea há um grande número de pessoas diagnosticadas com transtornos mentais em diversos continentes. Fenômeno que é considerado por como uma epidemia de transtornos mentais. Diante deste contexto, busca-se delinear a trajetória histórica das classificações em psiquiatria, desde o século XIX até a atualidade. A primeira tentativa de classificações de patologias psiquiátricas foi em 1840 a partir da medição da frequência de duas categorias. A última classificação que antecede o primeiro Manual Diagnóstico e Estatístico de Transtornos Mentais (DSM) surge em 1918, com 22 categorias. No ano de 1952 é publicada a primeira edição do DSM, posteriormente, o Manual foi reformulado até a quinta edição, lançada em 2013. As classificações em psiquiatria foram criadas com a finalidade de obter dados estatísticos sobre a população e buscar uma linguagem universal sobre as patologias mentais. Na prática clínica há muitas controvérsias em relação as classificações em psiquiatria, pois esta rompe com as teorias de cunho crítico filosófico que constituíam as características das patologias mentais. A história nos mostra que houve uma fissura no modo de entender o sofrimento psíquico, e ali esvaíram-se a subjetividade e a história de vida dos sujeitos.
Aspects of hybridism in Joseph Conrad's Almayer's Folly and Heart of Darkness Aspectos de hibridismo em Almayer´s Folly e Heart of Darkness de Joseph Conrad
Authors: Oliveira Solange Ribeiro de 
Published: February 2019

In the light of concepts put forth by Cultural Criticism the essay discusses Joseph Conrad´s novels Almayer´s Folly and Heart of Darkness as stagings of the conflicts inherent in the syncretic nature of all culture. In the first novel, Nina, the offspring of an interracial marriage, is analyzed as a projection of the problems of hybridism. The theme recurs in Heart of Darkness, in the figure of the “harlequin”, whose mixed ancestry makes him the butt of continuous abuse. A fictional anticipation of Michel Serres´ allegorical harlequin , the half-caste proves close to three Conradian characters: Nina, in Almayer´s Folly, and, in Heart of Darkness, Kurtz and Marlow, the narrator. Conrad´s two novels thus nod to each other as mutually illuminating references, fictional premonitions of the key postcolonial category of hybridity.
A Comparison of Indigenous Sport for Development Policy Directives in Canada and Australia
Authors: Gardam Kevin J , Giles Audrey R , Rynne Steven , Hayhurst Lyndsay M.C 
Published: February 2019

In this study, we employ Bacchi’s (2012) “What’s the Problem Represented to be” approach to guide our discourse analysis of federal Indigenous sport for development (SFD) policies in Canada and Australia. Through a review of government policies and reports, we highlight the often-divergent policy directives set out by federal departments in these two countries. Namely, inter-departmental partnerships in areas such as health, education, and justice fail to be adequately facilitated through SFD policies in Canada, while, conversely, Australia has strived towards greater federal partnership building. Within the identified Canadian and Australian policies, both countries consistently produced sport as having the potential to contribute to Indigenous peoples’ social and economic development, thus highlighting the growing institutional support behind Indigenous SFD. This policy analysis research provides a novel contribution to the overall growing body of literature investigating the politics of partnership building in SFD initiatives.
PROYECCIÓN SUBJETIVA DE TRAYECTOS TEMPORALES Y ESPACIALES CON ‘HASTA’
Authors: Colin Salazar Leticia del Carmen , De la Mora Gutiérrez Juliana , Belloro Valeria 
Published: February 2019

Las preposiciones en español han sido tema de discusión de numerosos investigadores (Trujillo, 1971; Fernández, 1991; Galán Rodríguez, 1992; Jolly, 1993; Bosque, 1996; Horno Chéliz, 2002; Cuadros, 2005; Rodrígues, 2009). Este trabajo se centra en la preposición direccional hasta que se asocia con la función de trayectoria (Jackendoff, 1983; Zwarts, 2005; Demonte, 2011) por ello, está íntimamente relacionada con el espacio. Suele tener como primer significado el de meta espacial, además del significado de meta temporal. (Caravedo, 2011; Gutiérrez Ordoñez, 1997; Lope Blanch, 2008; Moliner, 1998; RAE, 2001; Seco, 1998). En ambos casos, hasta marca el límite de una trayectoria ya sea en el tiempo o en el espacio. Sin embargo, existen casos en los que se puede obtener otro significado. Por un lado, el llamado uso anómalo (Lope Blanch, 2008) de algunos dialectos como el mexicano, en el que hasta aparece con un verbo puntual en oración afirmativa y un complemento temporal (‘llegó hasta las 11’). O los ejemplos en los que aparece con un verbo de estado con complementos espaciales (‘vivo hasta el sexto piso’). Con datos extraídos de un corpus de habla oral en México, se llevó a cabo el análisis en el que se propone una explicación para ambos fenómenos en términos de subjetividad.
REVISIÓN DE LA ATENUACIÓN COMO EXPRESIÓN DE LA COMPETENCIA PRAGMÁTICA
Authors: Magraner Mifsud Àngela 
Published: February 2019

En este trabajo se evalúa la competencia pragmática de estudiantes adolescentes (15-18 años) a partir del análisis de un corpus de muestras escritas que recogen diversas situaciones comunicativas propuestas a los jóvenes. Para llevar a cabo dicha evaluación se ha diseñado un sistema basado en el mayor o menor uso de la estrategia pragmática de la atenuación en el que se establecen tres niveles de adecuación pragmática: adecuado, inadecuado por defecto e inadecuado por exceso. Este sistema nos ha permitido juzgar la competencia pragmática, y, por tanto, también comunicativa de los estudiantes. Los resultados del estudio dan cuenta, por un lado, de la idoneidad de la atenuación como herramienta indicadora de la competencia pragmática en los estudiantes, y por otro lado, muestra las carencias y puntos débiles de los estudiantes de secundaria en el desarrollo de este fenómeno pragmático. A partir de estos resultado, se ha diseñado una propuesta didáctica para el desarrollo de las estrategias de atenuación y su uso adecuado en estudiantes de este nivel de estudios. En concreto, se pretende promover su competencia pragmática en cuanto a la producción e interpretación de enunciados en contextos específicos.
NbF5: A Novel α‐Phase Stabilizer for FA‐Based Perovskite Solar Cells with High Efficiency
Authors: Yuan Shihao , Qian Fang , Yang Shaomin , Cai Yuan , Wang Qiang , Sun Jie , Liu Zhike , Liu Shengzhong (Frank) 
Published: February 2019

AbstractThe HC(NH2)2+(FA+) is a well‐known substitute to CH3NH3+(MA+) for its capability to extend light utilization for improved power conversion efficiency for perovskite solar cells; unfortunately, the dark cubic phase (α‐phase) can easily transition to the yellow orthorhombic phase (δ‐phase) at room temperature, an issue that prevents its commercial application. In this report, an inorganic material (NbF5) is developed to stabilize the desired α‐phase perovskite material by incorporating NbF5 additive into the perovskite films. It is found that the NbF5 additive effectively suppresses the formation of the yellow δ‐phase in the perovskite synthesis and aging process, thus enhancing the humidity and light‐soaking stability of the perovskite film. As a result, the perovskite solar cells with the NbF5 additive exhibit improved air stability by tenfold, retaining nearly 80% of their initial efficiency after aging in air for 50 d. In addition, under full‐sun AM 1.5 G illumination of a xenon lamp without any UV‐reduction, the perovskite solar cells with the NbF5 additive also show fivefold improved illumination stability than the control devices without NbF5.
Multifunctional Optoelectronic Device Based on an Asymmetric Active Layer Structure
Authors: Ren Beitao , Yuen Gancheong , Deng Sunbin , Jiang Le , Zhou Dingjian , Gu Leilei , Xu Ping , Zhang Meng , Fan Zhiyong , Yueng Fion Sze Yan , Chen Rongsheng , Kwok Hoi‐Sing , Li Guijun 
Published: February 2019

AbstractA single device with a variety of capabilities is highly attractive for the increasing demands of complex and multifunctional optoelectronics. A hybrid heterojunction formed between CsPbBr3 halide perovskite and chalcogenide quantum dots is demonstrated. The heterojunction served as an asymmetric active layer allows not only charge separation/exciton dissociation in a benign process, but also carrier injection/recombination with the suppression of bulk and interfacial nonradiative recombination. An individual device incorporating such a heterojunction is therefore implemented with an integration of proof‐of‐concept functions, including a voltage controllable multicolor light‐emitting diode, an exceptionally high photovoltage energy‐harvesting device, and an ultrafast photosensitive detector. The figures of merit of the light‐emitting diode remarkably surpass those of the corresponding single‐active‐layer device, particularly in terms of its bright electroluminescence and superior long‐term stability. The asymmetric active layer concept provides a feasible route to design efficient multifunctional and monofunctional devices in the future.
Recent Developments in Controlled Vapor‐Phase Growth of 2D Group 6 Transition Metal Dichalcogenides
Authors: Kim Se‐Yang , Kwak Jinsung , Ciobanu Cristian V. , Kwon Soon‐Yong 
Published: February 2019

AbstractAn overview of recent developments in controlled vapor‐phase growth of 2D transition metal dichalcogenide (2D TMD) films is presented. Investigations of thin‐film formation mechanisms and strategies for realizing 2D TMD films with less‐defective large domains are of central importance because single‐crystal‐like 2D TMDs exhibit the most beneficial electronic and optoelectronic properties. The focus is on the role of the various growth parameters, including strategies for efficiently delivering the precursors, the selection and preparation of the substrate surface as a growth assistant, and the introduction of growth promoters (e.g., organic molecules and alkali metal halides) to facilitate the layered growth of (Mo, W)(S, Se, Te)2 atomic crystals on inert substrates. Critical factors governing the thermodynamic and kinetic factors related to chemical reaction pathways and the growth mechanism are reviewed. With modification of classical nucleation theory, strategies for designing and growing various vertical/lateral TMD‐based heterostructures are discussed. Then, several pioneering techniques for facile observation of structural defects in TMDs, which substantially degrade the properties of macroscale TMDs, are introduced. Technical challenges to be overcome and future research directions in the vapor‐phase growth of 2D TMDs for heterojunction devices are discussed in light of recent advances in the field.
Determining particle‐size distributions from chord length measurements for different particle morphologies
Authors: Schoell Jochen , Irizarry Roberto , Sirota Eric , Mengel Cameron , Codan Lorenzo , Cote Aaron 
Published: February 2019

AbstractA recently proposed model to determine particle‐size distributions (PSDs) from chord length measurements has been applied to different particle morphologies, namely compact, platelet‐ and rod‐shaped particles. To study these systems, chord length distributions (CLDs) were measured at varying particle size and solids concentration for each compound and were subsequently utilized to determine the system‐specific parameters. Each model was successfully applied to its respective compound such that the experimental PSDs and model predictions were in good agreement. Moreover, the effect of other variables such as agitation rate and solvent composition was investigated and found to be negligible for the specific systems tested. Finally, potential model optimizations of the general model construct have been studied. Two variants of the CLD compression step, namely principal component analysis and a geometric model have been considered as surrogate models. However, neither of these approaches yielded superior results than the previously proposed approach.
Caesarean birth and adiposity parameters in 6‐ to 8‐year‐old urban Maya children from two cities of Yucatan, Mexico
Authors: Azcorra Hugo , Rodríguez Luis , Banik Sudip Datta , Bogin Barry , Varela‐Silva Maria Ines , Dickinson Federico 
Published: February 2019

AbstractObjectivesThe purpose of this study was to analyze the association between birth mode and fat mass index (FMI = fat mass [kg]/height [m]2), and z‐score values of waist circumference (WCZ) and sum of triceps and subscapular skinfolds (SumSkfZ) in a sample of 256 6‐ to 8‐year‐old urban Maya children from the cities of Merida and Motul in Yucatan, Mexico.MethodsFrom September 2011 to January 2014, we measured height, weight, waist circumference and skinfolds in children, and height and weight in their mothers. Body composition was estimated in both generations through bioelectrical impedance analysis. Data on children's birth mode and birth weight were obtained from birth certificates. A pre‐validated questionnaire for mothers was used regarding household living conditions. Multiple regression models were used to analyze the association between birth mode and adiposity parameters, adjusting for the effect of place of residence, household crowding index, children's birth weight, and maternal fat mass. Separate regression models were run for boys and girls.ResultsCaesarean‐born children comprised 43% of the entire sample. Caesarean section (CS) was found to be associated with higher values of body adiposity in girls, but not in boys. Specifically, our models predicted that girls born by CS had an increased value of 0.817 kg/m2 in FMI and showed higher SDs values for WCZ and SumskfZ (0.29 and 0.32 SD, respectively) than girls who were delivered vaginally.DiscussionOur results support the hypothesis that CS is associated with increased levels of adiposity in childhood, but only in girls.
Thin film composite membranes with desirable support layer for MeOH/MTBE pervaporation
Authors: Alibakhshian Farzaneh , Pourafshari Chenar Mahdi , Asghari Morteza 
Published: February 2019

ABSTRACTA comprehensive study was performed on a new application of thin film composite membranes and selecting a stable sublayer for them as pervaporation membranes in organic solvent separation. For this purpose, four different polymeric sublayers of polyethersulfone (PES), cellulose acetate, polyacrylonitrile, and polyetherimide were prepared, and the interaction of methanol (MeOH) and methyl tert butyl ether (MTBE) with them was investigated. The contact angle results, scanning electron microscopy images, and swelling and mechanical strength measurements obviously displayed the effect of immersion in organic solvents on the sublayers. Finally, a polyamide active layer was subsequently deposited on the PES membrane surface as the stable sublayer via interfacial polymerization based on a multistep statistical optimization strategy involving fractional factorial design and a response surface method. The prepared TFC membranes were tested in the pervaporation of a MeOH/MTBE mixture and exhibited excellent performance compared with the current membranes in this context. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2019, 136, 47519.
Coordination Chemistry of Organoruthenium Compounds with Benzoylthiourea Ligands and their Biological Properties
Authors: Parveen Shahida , Tong Kelvin K. H. , Khawar Rauf Muhammad , Kubanik Mario , Shaheen Muhammad Ashraf , Söhnel Tilo , Jamieson Stephen M. F. , Hanif Muhammad , Hartinger Christian G. 
Published: February 2019

AbstractBenzoylthiourea derivatives feature several donor atoms capable of coordinating to metal centers. We report here a series of Ru(η6‐p‐cymene) complexes employing benzoylthiourea derivatives as ligands. Such ligands often coordinate to metal centers through their S and O donor atoms. We isolated complexes where the ligands were mono‐ or bidentately coordinated to Ru involving the S donor atom and surprisingly in bidentate coordination mode a deprotonated thiourea nitrogen resulting in a 4‐membered ring structure around the metal center. DFT calculations were used to explain the differences in coordination behavior. These were complemented by stability studies and biological investigations of the compounds as anticancer agents. Several of the synthesized derivatives exhibited significant cell growth inhibitory activity, with the complexes featuring bidentate ligands being more potent than their monodentate counterparts. This can be explained by the higher stability of the former under the conditions employed in cell culture assays.