bluuebunny/crossref_metadata_2025 huggingface dataset:
Méthode rapide de caractérisation de phases minérales de composition chimique voisine en microscopie à balayage
Authors: Jeanrot Pierre , Picot Paul
Published: October 2019

The optical determination of small mineral grains may be very difficult, namely if they have similar chemical compositions. In such cases, the quantitative analysis is required by the microprobe. The use of the Si (Li) detector, coupled to the scanning electron microscope, permits to obtain, in a very short time, all informations concerning the chemical composition of a mineral grain. The described method is almost proximate, reproducible, and needs no any mathematical treatment or comparison with standards. It was applied to the determination of lead-antimony sulphosalts.
Etudes sur les liaisons investissements - personnels - production
Authors: Ournac J.
Published: October 2019

Alors que c'est généralement de données statistiques que l'on dispose pour étudier les relations entre les investissements et leurs effets, ces relations sont déterminées dans l'étude ci-après au moyen d'une population de données microéconomiques, fournies par les dossiers présentés par certaines entreprises projetant une opération de modernisation ou de développement.

L'étude de cette population permet de donner une description analytique du phénomène global, en fournissant une mesure des effets moyens des investissements sur la production et sur l'emploi de personnel en fonction des caractères physiques de ces investissements, à savoir : leur mode d'utilisation (proportions consacrées à la création d'unités de production nouvelles ou à l'amélioration des unités existantes), leur nature (proportions des équipements de diverses espèces mis en service). Cette analyse permet de raccorder les résultats de l'étude à ceux fournis par les statistiques annuelles, bien que les caractères des investissements annuels, d'ailleurs variables d'une année à l'autre, diffèrent de ceux de l'échantillon étudié.

Elle fournit accessoirement un mode d'évaluation du rendement total de» investissements au cours de la durée de vie des éléments qui les composent ; enfin elle permet de proposer un modèle donnant concurremment en fonction de l'investissement, si l'on en connaît le mode d'utilisation, les possibilités d'accroissement de la production et de l'emploi.
Productivité et prix relatifs dans 15 branches de l'économie française (1949-1963)
Authors: Vincent L-A.
Published: October 2019

La mesure de la productivité ouvre à l'analyse économique des voies multiples et fécondes. Certes, parmi les formules de productivité utilisables, aucune ne peut prétendre à une supériorité intrinsèque. Mais la productivité globale des facteurs a un intérêt particulier en raison de sa liaison étroite avec l'évolution des prix relatifs. C'est ainsi que les variations de la productivité globale peuvent être considérées comme résultant de la divergence entre volume de production et volume des facteurs de production ou bien comme résultant de la divergence entre indice de prix des facteurs et indice de prix des produits. A vrai dire, cette double possibilité n'est effective que si l'on accepte de dissocier en volume et indice de prix des postes qui s'y prêtent fort mal (notamment impôts, intérêts, bénéfices). La présente étude ne s'aventure pas sur ce terrain et reste fidèle aux principes qui ont toujours guidé la comptabilité nationale. C'est en partant d'une définition «restreinte» de la productivité globale qu'elle analyse l'évolution économique des branches sous ses principaux aspects, faisant ressortir les modalités des progrès de productivité propres à chaque branche et leur incidence sur les variations de prix.
Le prix des terres agricoles en 1965
Authors: Fansten Michel
Published: October 2019

Les services départementaux de l'Agriculture réalisent depuis 1950 une enquête annuelle sur le prix des terres agricoles en France.

Bien qu'ayant une valeur statistique limitée, cette enquête apporte un certain nombre de précisions sur l'évolution de la valeur des terres et sur les mouvements relatifs de l'offre et de la demande.

Les résultats pour 1965 montrent une certaine stabilisation des prix et un net ralentissement des transactions. Ceci contraste avec la hausse et l'intense activité du marché observées au cours de ces dernières années, et liées à la conjonction d'une demande non agricole importante, de l'installation de rapatriés et des bouleversements variables selon les régions, que subit l'agriculture française.

Mais les tensions qui demeurent au sein du marché foncier et les inconnues que comporte la réalisation du Marché Commun laissent subsister certaines incertitudes, sinon quant au sens, du moins quant aux modalités de l'évolution ultérieure.
Résultats d'une enquête permanente sur les conditions de vie des ménages
Authors: Nguyen Huu Thi
Published: October 2019

L'Institut National de la Statistique et des Études Economiques a conduit depuis une vingtaine d'années de nombreuses études sur les conditions de vie et les consommations des Français.

A l'importante exception près de l'enquête conjoncturelle sur les intentions d'achats des particuliers qui nous renseigne également sur la diffusion progressive des principaux biens d'équipement durables dans les différents milieux sociaux et également de la série des enquêtes sur le logement (1955, 1961, 1963, 1967), ces enquêtes ne constituaient pas de séries statistiques. Cette importante lacune est maintenant comblée, l'I.N.S.E.E. ayant lancé au début de l'année 1965 une enquête générale permanente sur les dépenses des ménages. Cette enquête doit offrir simultanément les avantages des séries temporelles et des «coupes instantanées » de grande puissance analytique. Elle permettra de suivre l'évolution à moyen terme de la structure des consommations et des conditions de vie des diverses couches de la population. Elle fournira également de précieuses indications sur l'influence des facteurs dynamiques sur les consommations des Français.

Cette enquête — aussi légère que possible pour une étude sur les budgets de famille — est complétée par des enquêtes spécialisées plus riches et plus détaillées dans leur domaine propre et notamment par une enquête permanente sur les consommations alimentaires dont les résultats relatifs à l'année 1965 ont été publiés dans le numéro du mois de juillet d'Études et Conjoncture.

Les résultats de l'enquête générale, relatifs également à l'année 1965, sont volontairement présentés ici sous forme de tableaux de structure identique. L'emploi conjoint de ces deux comptes-rendus d'enquêtes a été ainsi rendu aussi aisé que possible.

Les résultats sont donc donnés en fonction :

— de la catégorie socio-professionnelle du chef de ménage ;

— de la catégorie d'habitat (en distinguant toutefois la population agricole de la population non agricole) ;

— de la région de résidence,

— et également — le tableau n'existait pas dans le compte-rendu de l'enquête alimentaire — en fonction du niveau de vie (repéré à l'aide du revenu déclaré par unité de consommation) en distinguant ici quelques grands groupes sociaux : ménages agricoles, d'indépendants, de salariés, d'inactifs.

Les résultats sont exprimés sous forme de consommation annuelle moyenne par ménage en francs courants. Sont également données quelques indications complémentaires sur les conditions de vie, équipements en biens durables, achats récents de biens durables (nombre d'achats, conditions et prix d'achat).
Role of Kudumbashree in Ensuring the Financial Empowerment of Women through Entrepreneurship in Malappuram District
Authors: Abhilashnath V , Shareef Abdul
Published: October 2019

This study dedicated to understanding the role of Kudumbashree in ensuring the financial empowerment of women through entrepreneurship by discussing the socio-economic conditions of the women. Economic status, their involvement in entrepreneurshipactivity. In addition, this study tries to figure out the Challenges faced by women to achieve their financial goals. This study follows Descriptive Research Design to explain Present Scenario. Observed from primary data collected from 71 samples through Google form with the help of Social Media. Collected samples analyzed using Statistical Package for Social Science (SPSS) to examine the various statistical application to describe the situation. The study will wet the policy makers, Government, various Institution to frame a holistic entrepreneurship development policy for Kudumbashree Women in Kerala. It raises awareness about opportunities for financial growth which encouraging the women to overcome the poverty trap and unemployment challenges.
An Empirical Study on CRM Practices and Customer Loyalty with Reference to BSNL
Authors: Chandra Sekhar K , Malyadri P
Published: October 2019

The customer relationship management is playing vital role in engaging the customer in a competitive world especially in service sector. The present study has made an attempt to examine the CRM practices impact on the customer loyalty. The study has considered the BSNL as the sampling telecom company. The study adopted the convenient sampling method to collect the primary data. The study framed the two objectives and applied the various statistical tools. The study has considered the bivariate correlation to know the CRM practices relationship with the customer loyalty and the result indicated significant relation exists. The structure equation model has been applied and the result reveals that the impact of CRM practices on the customer loyalty has been observed. The study indicated that the service quality and brand image are having the significant effect on the loyalty of the customer in telecom sector (BSNL). This paper is useful to the telecom companies, TRAI and academic researchers.
Contribution of Paulo Freire: An Enduring, Eclectic Educator
Authors: Pangiraj Jeyaseelan , Gabriel M
Published: October 2019

Education has gone through a sea change. In this ear of digital social learning, companionship in learning, teacher - learner and learner - teacher relationship has been redefined. Paulo Freire an eminent educator has propounded a radical revamping in pedagogy and outcome of learning. He has challenged everything traditional and domesticating. As a proponent of critical education, he has exemplified a system of learning for personal and social transformation. This article explores the possibility for transformation by learning with the learners, habits of mutuality, reciprocity, respect, value creation, revolutionizing their thoughts for personal development. He demanes for a life of curiosity, love and hope. His call to be witnesses of transformation through critical consciousness has to be listened and internationized if rooting out the social evils perpetuated by the cirtified graduates should be our priority and responsibility.
Efficient Web Page Mining for Dynamic Web Site
Authors: Mathan Nagan B K , Mahalakshmi T
Published: October 2019

A huge portion of the organizations have the sites for their business. A huge portion of the clients of the association register their subtleties as client profiles. These client profiles have the individual subtleties and their fascinating propensities for the client. At the point when the client visits our sites the log record is made in the server. By partner the client profiles and web log record we can discover the much of the time visited clients. From the frequently visited client, we can discover when they are visited by grouping the client profiles with web log records. In our work we disclose how to get "who" the clients were, "what" they took a gander at, and "how their interests changed with time, "when" they visit which are all significant inquiries in Customer Relationship Management (CRM). In our examination we present bunching the client profiles. We additionally depict how they found client profiles can be advanced with unequivocal data.
Literature Output on Wheat Research in India: A Scientometric Analysis
Authors: Sudhahar S , Kishore Kumar S
Published: October 2019

This study analyses the research output on Wheat research during the period of 2001-2016 and the analyses included research growth, rank, LCS, GCS. It also analysis that the characteristics of most productive institutions, authors and high-cited papers. This study was conducted using data from the Web of science database over the time period of 2001-2016.
Decolonialidade e ensino de línguas: perspectivas e desafios para a construção do conhecimento corporificado no cenário político atual
Authors: Pardo Fernando da Silva
Published: October 2019

Este trabalho tem como objetivo refletir sobre as recentes políticas públicas e educacionais brasileiras e a tentativa de naturalização da ideologia dos grupos dominantes, em detrimento à legitimação da pluralidade epistemológica de grupos marginalizados e/ou contrários a tal pensamento uniformizador. A partir das teorias de decolonialidade (CASTRO-GÓMEZ; GROSFOGUEL, 2007; LANDER, 2005; MIGNOLO, 2009; MORENO, 2005; SOUSA SANTOS, 2010), discuto as relações de submissão, subordinação e exclusão promovidas pelas políticas educacionais recentes. Em seguida, busco problematizar o papel da educação para o desenvolvimento da criticidade e da construção do conhecimento corporificado, isto é, construído a partir de corpos atravessados por diferentes identidades culturais, sociais, linguísticas, de raça e de gênero, e concluo ressaltando a importância do ensino da língua inglesa como uma tarefa política que desenvolva o questionamento, o pensamento crítico e o respeito à diversidade epistemológica.
O músico da madrugada
Authors: Da Silva Wellington Amancio
Published: October 2019

Este conto é uma parábola que pode ser entendida de muitos modos, sobretudo quando a partir do denominamos de vontade de poder científica. A narrativa decorre na Alemanha, final da Segunda Guerra Mundial e narra a vida e a desventura de Clement Äauster, músico erudito e cientista.
O lugar da política linguística na formação inicial de professores de alemão
Authors: Uphoff Dörthe
Published: October 2019

O artigo tem por objetivo investigar a importância da dimensão política na formação inicial de professores de línguas. Nesse intuito, apresentaremos, inicialmente, alguns modelos de competências necessárias ao ofício do professor na área (ALMEIDA FILHO, 2005; NEWBY et al., 2007; SCHART e LEGUTKE, 2012; KUMARAVADIVELU, 2012; ENDE et al., 2013) a fim de examinar a relevância que os autores atribuem a questões da política linguística. Argumentaremos em seguida, com base em Christ (1992), que a dimensão política não pode ser considerada um aspecto secundário do ensino de línguas, mas, ao contrário, deve ser vista como um elemento basilar que determina e estrutura as condições em que o ensino se dá em um dado contexto. Defenderemos, por esse motivo, que a política linguística precisa ser abordada já na formação inicial dos professores. Com base no exemplo do ensino de alemão no Brasil, pretendemos mostrar no final como o impacto da dimensão política no ensino de línguas ficou mais patente na conjuntura atual da globalização.
Democratización de la producción de laenergía eléctrica en Colombia a partir de la Ley 1715 de 2014
Authors: Serna Peña Edwar , Maestre Gallego Sebastián
Published: October 2019

A raíz de la expedición de la Ley 1715 de 2014, el panorama de la producción energética en Colombia se vio claramente alterado, toda vez que la política pública en materia eléctrica del Gobierno Nacional apuntó ahora a la implementación de fuentes no convencionales de energía renovables, para lo cual instauró unos incentivos y expidió la normatividad necesaria para regular los mecanismos de comercialización de los excedentes energéticos fruto de dicho aprovechamiento de fuentes alternativas de energía. Es a partir de lo anterior que se analiza a lo largo del presente artículo, cómo el nuevo enfoque de los cambios normativos descritos, traen consigo un proceso de trasformación de los principios y la dogmática que funda el servicio público domiciliario de electricidad, lo cual se conceptualiza en un proceso de democratización de la producción energética en Colombia. En suma, al final del presente escrito, el lector podrá vislumbrar la enorme trascendencia de la presente normatividad en el escenario energético y económico del país, puesto que es claro como los usuarios finales del servicio eléctrico pasan de ser un agente pasivo dentro de la estructura energética del país, a ser un potencial autogenerador de energía; no solo está satisfaciendo su necesidad del servicio público esencial, sino que además estaría nutriendo de energía al sistema interconectado nacional.
La Alfabetización inicial en Venezuela. Desde la Escuela Nueva hasta las Escuelas Bolivarianas
Authors: Arévalo Joamsner Magdalena
Published: October 2019

Actualmente los ciudadanos están expuestos a una gran cantidad de información presentada a través de diversos medios, lo que exige destrezas que no sólo se limiten a la reproducción y decodificación sino que los mismos deben ser capaces de interpretar y expresarse a través de distintos medios y en más de un idioma (Crystal, 2011). En este sentido los conceptos relacionados con las prácticas alfabetizadoras alrededor del mundo se han ido transformando hacia un enfoque más comunicativo en el que la producción y comprensión del discurso escrito se aprecie como una herramienta de crecimiento personal incluyendo el uso de las Tecnologías de la Información Comunicación (TIC). Con esto en mente se expone el trayecto del concepto y prácticas de alfabetización en Venezuela desde 1950 hasta la actualidad. Este estudio se basó en una revisión documental aportando como conclusión principal que no solo no hay un consenso sobre la visión y metodología para la alfabetización sino que se hace necesario un replanteamiento de dicho concepto.
La evolución del procedimiento administrativo y el COA en el Ecuador.
Authors: Núñez Torres Kenia
Published: October 2019

La presente investigación centra su objeto de análisis en uno de los pilares fundamentales del Derecho Administrativo: el procedimiento administrativo como categoría genérica. Estructurada en cuatro acápites, hacemos referencia auxiliándonos de la doctrina, a la conceptualización del procedimiento administrativo y su evolución técnico-jurídica transitando desde la concepción clásica hasta los discursos más modernos. Recorremos las características principales de esta institución poniendo énfasis en sus fases y principios. Con posterioridad realizamos un breve recuento acerca de la regulación del procedimiento en la legislación ecuatoriana para culminar caracterizando su regulación en el reciente Código Orgánico Administrativo. Este último acápite constituye el cierre de todo el análisis teórico esbozado en los tres primeros y tiene el objeto de develar los principales aciertos y anomalías del procedimiento administrativo general en Ecuador, en pos de presentar líneas para su perfeccionamiento. Teniendo en cuenta la escasa bibliografía sobre este tema en el país, se busca incentivar la investigación y trazar pautas para la interpretación científica del mismo.    
Perspectiva del valor compartido en la cadena global de valor del café en Manabí
Authors: Bravo Vélez Diana Asunción , Cobacango Villavicencio Lorena Mariana , Cuétara Sánchez Leonardo Manuel , García Rabelo Margarita
Published: October 2019

 Ecuador es un país con tradición en el cultivo del café, pero su producción se ha deprimido sustancialmente en los últimos veinte años. La concepción teórica del modelo de cadena de valor compartido, se sustenta en que los caficultores puedan contribuir con una concepción integrada desde la perspectiva del producto y su posicionamiento en el mercado y, a la satisfacción de las necesidades de las comunidades rurales. El objetivo del presente artículo es describir un esquema conceptual de integración de la cadena de valor compartido coherente con los componentes de la cadena de producción de café, que permita lograr la interacción armónica entre los resultados económicos de la organización empresarial con los resultados sociales que caracterizan el bienestar y calidad de vida de los residentes en los cantones rurales en la provincia de Manabí. La propuesta metodológica es de tipo documental no experimental, en el contexto teórico adecuado. Como resultado de la investigación, se propone la estructura de un conjunto de indicadores de impacto y puntos críticos, que permite la inclusión del valor social en la cadena de valor de las organizaciones productoras de café y el beneficio esperado para los integrantes de las comunidades rurales.   

 
En búsqueda del derecho a ser: proyecto migratorio de brasileñas en A Coruña
Authors: Reis-Silva Lucas
Published: October 2019

El presente trabajo busca comprender el proyecto migratorio de mujeres inmigrantes de nacionalidad brasileña, residentes en la ciudad española de A Coruña. El objetivo principal es analizar y discutir las identidades otorgadas a estas mujeres a lo largo de este proceso, y cómo eso afecta aspectos prácticos de su vida. La investigación realizada a partir de una metodología cualitativa, conlleva  observación participante, dieciocho entrevistas semiestructuradas realizadas en profundidad, además de una minuciosa revisión bibliográfica y análisis documental. Los resultados obtenidos evidencian que una serie de imaginarios y representaciones coloniales, patriarcales y económicas construyen el  prejuicio del autóctono y el temor de estas  inmigrantes; crean un personaje  estigmatizado del cual las mujeres migrantes brasileñas  intentan disociarse.
Factores de riesgo cardiovascular en adolescentes de una ciudad del Paraguay
Authors: Real Delor Raúl Emilio
Published: October 2019

Introducción: los factores de riesgo cardiovascular aparecen tempranamente en la niñez y adolescencia. Los principales son: hipertensión arterial, obesidad, la dieta inadecuada, el sedentarismo, el alcoholismo y el tabaquismo.
Objetivo: determinar la prevalencia de factores de riesgo cardiovascular en adolescentes del Colegio Nacional de Enseñanza Media Diversificada de Itá (Paraguay) que asistieron al control clínico en meses de marzo y abril del 2015. Metodología: estudio observacional, descriptivo, prospectivo, de corte transversal que incluyó a 132 adolescentes de ambos sexos.
Resultados: las prevalencias fueron: hipertensión arterial sistólica 1,5%, sobrepeso 8,3%, obesidad 2,7%, sedentarismo 58,3%, tabaquismo 6,8% y han tomado alcohol ocasionalmente 47,7%. El sobrepeso y la obesidad no mostraron relación estadísticamente significativa con las cifras elevadas de presión arterial. Conclusiones: la prevalencia de hipertensión arterial y exceso de peso encontradas fueron bajas. Llama la atención la alta frecuencia de bajo peso y la tendencia al sedentarismo. Entre los tabaquistas, dos tercios corresponden al sexo femenino.
ASOCIACIÓN DE VARIABLES CLÍNICAS DE HIPOPERFUSIÓN CON EL LACTATO Y LA MORTALIDAD
Authors: Londoño Agudelo Jessica María , Niño Pulido César Daniel , Díaz Betancur James , Morales Carlos H. , León Jimmy P. , Bernal Elisa , Mejía Leonardo , Caraballo Cesar , Garcés Daniela , Hincapié Carolina , Ascuntar Johana , León Alba L. , Jaimes Barragan Fabián A.
Published: October 2019

Introducción: Entre los pacientes con infección la hiperlactatemia identifica una población de mayor gravedad. Este estudio pretende determinar en pacientes de urgencias la correlación y asociación entre los parámetros clínicos de perfusión y los valores de lactato en el momento de admisión; así como el cambio en los parámetros clínicos con la depuración del lactato. Además, determinar la asociación entre estas variables y la mortalidad intrahospitalaria.

Métodos: cohorte prospectiva de pacientes que ingresaron con sospecha de infección a un hospital de tercer nivel. Se midió el lactato en la admisión, a las 6 y a las 24 horas, concomitantemente con las variables llenado capilar, índice de choque y presión de pulso, entre otras. Se realizó correlación de Spearman entre las variables clínicas, los niveles de lactato y su depuración; así como curvas ROC para determinar la capacidad discriminativa de las variables clínicas para detectar hiperlactatemia. Se realizó un modelo de regresión logística multivariable para mortalidad.

Resultados: se evaluaron 2257 pacientes, 651 correspondían a infección confirmada. No se encontró ninguna correlación de utilidad entre las variables clínicas y el lactato (r
FOUCAULT E A EDUCAÇÃO: ENTRE O PODER DISCIPLINAR E AS TÉCNICAS DE SI (É POSSÍVEL EDUCAR PARA A LIBERDADE?)
Authors: Gabriel Fábio Antonio , Pereira Ana Lucia
Published: October 2019

Este texto trabalha dois conceitos teóricos relevantes de Foucault: poder disciplinar e técnicas de si. O objetivo é mostrar que a compreensão desses conceitos ajuda, certamente, a pensar o tipo de educação que se quer, pois a educação é peça importante dos dispositivos de poder-saber e das técnicas de si que formam a subjetividade humana. A hipótese é de que a educação escolar atrelada ao poder disciplinar produz subjetividades obedientes e dóceis; e a educação escolar atrelada às técnicas de si conduzem à formação de subjetividades autônomas. Para isso, busca-se uma articulação entre os conceitos de poder disciplinar e educação, e as técnicas de si e educação, como uma relação binária entre esses conceitos, de onde emerge um novo olhar para o contexto educacional a partir do trabalho teórico de Foucault. Isso permitiu apontar que é importante abrir mão do paradigma disciplinar no campo educacional e apostar mais em paradigmas que apontam para a liberdade, para a formação e para a autoformação, pois acredita-se na liberdade e jamais na sujeição, seja ela de que tipo for.
O PAPEL DO DEVER DE CASA EM FAMILIAS DE CLASSES POPULARES
Authors: BRITEZ ADRIANA ESPINDOLA , ASSIS JACIRA HELENA DO VALLE PEREIRA
Published: October 2019

O objetivo deste estudo é discutir e analisar a relação família-escola num contexto de classes populares, por meio da reflexão sobre o papel do dever de casa.  A pesquisa realizou-se numa escola pública de um bairro periférico da cidade de Campo Grande, em Mato Grosso do Sul. O estudo seguiu a metodologia do tipo estudo de caso, o material empírico da pesquisa originou-se de dados do questionário, documentos escolares e observações realizadas no contexto escolar, analisados a partir de perspectiva sociológica bourdieusiana. As condições objetivas e dinâmicas familiares (disponibilização do tempo e formas de capitais) refletiram na concepção do dever de casa para a família e para o aluno, como uma tomada de consciência do valor do capital cultural e de estratégias na constituição do habitus estudantil em alunos dos anos iniciais do ensino fundamental.
SONO E SEUS INTERFERENTES NA APRENDIZAGEM
Authors: Nogaro Arnaldo , Ecco Idanir , Nogaro Ivania
Published: October 2019

O artigo resulta de pesquisa bibliográfica, de natureza qualitativa, em obras e autores que têm se preocupado com abordar o assunto sono e sua relação com a aprendizagem. O objetivo é demonstrar como o sono interfere ou estabelece diferentes interfaces com a aprendizagem. A intensificação de estudos sobre o tema está ancorada nas descobertas de novas tecnologias de estudo do cérebro e nos conhecimentos oriundos de diferentes áreas que se preocupam com o estilo de vida do ser humano na sociedade contemporânea. O conhecimento dos efeitos positivos do sono ou das consequências de sua ausência ou qualidade inadequada é imprescindível para pais e educadores poderem auxiliar seus filhos e estudantes a dormir mais e melhor, consequentemente predisporem das condições para aprenderem mais e ter qualidade de vida.
A Apropriação do Ruralismo Pedagógico e a Materialidade da Escola Rural no Estado de Sergipe (1947 – 1951)
Authors: SILVA Rony Rei Nascimento , MESQUITA Ilka Miglio
Published: October 2019

This present work has as a goal to understand the appropriation of the politicians and educators’ rural thinking in the state of Sergipe, as well as the transformation of the rural schools’ materiality in the time that comprises from 1947 - 1951. Therefore, we considered as sources the oral reports of five retired professors that were found through the research project Memória Oral da Educação Sergipana. To accomplish these interviews we used the Oral History method, following the experiments made by Alberti (2012). We also used, among other things, as sources Messages from the state’s Governors, publications from the Revista Brasileira de Pedagógicos (RBEP), the work Educação em Sergipe from author Nunes Mendonça, Acrísio Cruz’s publication and photographs. Lastly, we can consider that the pedagogical rurality appropriation in Sergipe – above all by the innovations of school materiality – bump into the continuities and resistance that were once related to the way in which the school subjects welcomed the officially dictated propositions, once there were tensions between the state’s imposing rules and the subject’s actions, mediated by the conditions of one another inside the school renovation process.
Recebido em: 05/12/2016.Aprovado em: 21/02/2018.
Three-dimensional Density Structure of a Solar Coronal Streamer Observed by SOHO/LASCO and STEREO/COR2 in Quadrature
Authors: Decraemer Bieke , Zhukov Andrei N. , Van Doorsselaere Tom
Published: October 2019

Helmet streamers are a prominent manifestation of magnetic structures with current sheets in the solar corona. These large-scale structures are regions with high plasma density, overlying active regions and filament channels. We investigate the three-dimensional (3D) structure of a coronal streamer, observed simultaneously by white-light coronagraphs from two vantage points near quadrature (the Solar and Heliospheric Observatory (SOHO)/Large Angle and Spectrometric Coronagraph Experiment (LASCO) and the Solar Terrestrial Relations Observatory (STEREO)/Coronagraph 2 (COR2)). We design a forward model based on plausible assumptions about the 3D streamer structure taken from physical models (a plasma slab centered around a current sheet). The streamer stalk is approximated by a plasma slab, with an electron density that is characterized by three separate functions describing the radial, transverse, and face-on profiles, respectively. For the first time, we simultaneously fit the observational data from SOHO and STEREO using a multivariate minimization algorithm. The streamer plasma sheet contains a number of brighter and darker ray-like structures with the density contrast up to about a factor of 3 between them. The densities derived using polarized and unpolarized data are similar. We demonstrate that our model corresponds well to the observations.
ALMA Unveils Widespread Molecular Gas Clumps in the Ram Pressure Stripped Tail of the Norma Jellyfish Galaxy
Authors: Jáchym Pavel , Kenney Jeffrey D. P. , Sun Ming , Combes Françoise , Cortese Luca , Scott Tom C. , Sivanandam Suresh , Brinks Elias , Roediger Elke , Palouš Jan , Fumagalli Michele
Published: October 2019

We present the first high-resolution map of the cold molecular gas distribution as traced by CO(2−1) emission with ALMA in a long ram pressure stripped tail. The Norma cluster galaxy ESO 137-001 is undergoing a strong interaction with the surrounding intracluster medium and is one of the nearest jellyfish galaxies with a long multiphase and multicomponent tail. We have mapped the full extent of the tail at 1″ (350 pc) angular resolution and found a rich distribution of mostly compact CO regions extending to nearly 60 kpc in length and 25 kpc in width. In total, about 109
M
⊙ of molecular gas was detected with ALMA. From comparison with previous APEX observations, we also infer the presence of a substantial extended molecular component in the tail. The ALMA CO features are found predominantly at the heads of numerous small-scale (∼1.5 kpc) fireballs (i.e., star-forming clouds with linear streams of young stars extending toward the galaxy) but also large-scale (∼8 kpc) superfireballs and double-sided fireballs that have additional diffuse ionized gas tails extending in the direction opposite the stellar tails. The new data help to shed light on the origin of the molecular tail; CO filaments oriented in the direction of the tail are likely young molecular features formed in situ, whereas large CO features tilted with respect to the tail may have originated from dense gas complexes that were gradually pushed away from the disk.
Measuring Outcomes in Psoriatic Arthritis: Comparing Routine Assessment of Patient Index Data and Psoriatic Arthritis Impact of Disease
Authors: Walsh Jessica A. , Wan Marilyn T. , Willinger Christine , Husni M. Elaine , Scher Jose U. , Reddy Soumya M. , Ogdie Alexis
Published: October 2019

Objective

To examine the construct validity of Routine Assessment of Patient Index Data 3 (RAPID3) and Psoriatic Arthritis Impact of Disease (PsAID) in patients with psoriatic arthritis (PsA). In examining construct validity, we also addressed scores among subgroups with severe psoriasis, poly articular disease, enthesitis, and dactylitis, and evaluated influences of sociodemographic factors and comorbidities (contextual factors) on these patient-reported outcomes (PRO).

Methods

Patients with PsA were enrolled in the Psoriatic Arthritis Research Consortium (PARC) between 2014 and 2016. PARC is a longitudinal observational cohort study conducted at 4 US institutions. In this cross-sectional study, construct validity was assessed by examining Spearman correlation coefficients for RAPID3 and PsAID with physician-reported disease activity measures and other PRO [e.g., Medical Outcomes Study Short Form-12 physical component summary/mental component summary (SF-12 PCS/MCS), Functional Assessment of Chronic Illness Therapy–Fatigue scale (FACIT-F)]. Contextual factors and disease subgroups were assessed in multivariable linear regression models with RAPID3 or PsAID12 as outcomes of interest and the hypothesized contextual factors as covariates.

Results

Among 401 patients enrolled in PARC, 347 completed RAPID3 or PsAID12. Of these, most were white females with a mean age of 51.7 years (SD 14.02). RAPID3 and PsAID were highly correlated (r = 0.90). These measures were also correlated with the SF-12 PCS (r = −0.67) and FACIT-F (r = −0.77). Important contextual factors and disease subgroups included enthesitis, joint counts, education, insurance type, and depression.

Conclusion

RAPID3 and PsAID12 have excellent construct validity in PsA and are strongly correlated despite differing items. Contextual factors (i.e., the presence of depression and obesity) should be considered when interpreting raw scores of the RAPID3 and PsAID12.
Hemophagocytic Lymphohistiocytosis: Prevalence, Risk Factors, Outcome, and Outcome-related Factors in Adult Idiopathic Inflammatory Myopathies
Authors: Liang Junyu , Xu Danyi , Sun Chuanyin , Chen Weiqian , Cao Heng , Lin Jin
Published: October 2019

Objective.

To clarify the prevalence, risk factors, outcome, and outcome-related factors of hemophagocytic lymphohistiocytosis (HLH) in patients with dermatomyositis (DM), polymyositis (PM), or clinically amyopathic dermatomyositis (CADM).

Methods.

Data of patients with DM, PM, or CADM who were admitted to the First Affiliated Hospital of Zhejiang University from February 2011 to February 2019 were retrospectively collected. Patients diagnosed with HLH constituted the case group. A 1:4 case-control study was performed to identify risk factors for HLH in patients with DM, PM, or CADM through comparison, univariate, and multivariate logistic regression analysis. Intragroup comparison was made among patients with HLH to identify factors influencing unfavorable short-term outcome.

Results.

HLH was a rare (4.2%) but fatal (77.8%) complication in patients with DM, PM, or CADM. The retrospective case-control study revealed that higher on-admission disease activity (p = 0.008), acute exacerbation of interstitial lung disease (AE-ILD, p = 0.002), and infection (p = 0.002) were risk factors for complication of HLH in patients with DM, PM, or CADM. The following intragroup comparison showed that higher on-admission disease activity (p = 0.035) and diagnosis of CADM (p = 0.039) might influence the short-term outcome of patients with HLH. However, no risk factor was identified after false discovery rate correction.

Conclusion.

In this study, secondary HLH was a fatal complication, with higher on-admission disease activity, AE-ILD, and infection working as risk factors. The underlying role of infection and autoimmune abnormality in HLH in connective tissue disease was subsequently noted. Clinical factors influencing the short-term outcome of patients with secondary HLH require further study.
Prevalence of Psoriatic Arthritis Patients Achieving Minimal Disease Activity in Real-world Studies and Randomized Clinical Trials: Systematic Review with Metaanalysis
Authors: Zardin-Moraes Mariele , da Silva André Luis Ferreira Azeredo , Saldanha Carla , Kohem Charles Lubianca , Coates Laura C. , Henrique Lilian Rodrigues , Palominos Penélope Esther , Chakr Rafael Mendonça da Silva
Published: October 2019

Objective.

To estimate the frequency of patients with psoriatic arthritis (PsA) achieving minimal disease activity (MDA) status in real-world studies and randomized controlled trials (RCT).

Methods.

A systematic literature search for 2009–2017 was performed in PubMed, Embase, Cochrane Library, and LILACS. Study selection and data extraction were performed by 2 independent researchers. Random-effects single-arm metaanalyses were performed and heterogeneity was assessed using I2.

Results.

A total of 405 records were identified and 45 studies were analyzed: 39 (86.7%) observational studies and 6 (13.3%) RCT; they included 12,469 patients. The overall prevalence of MDA in cross-sectional studies was 35% (95% CI 30%–41%, I2 = 94%), varying from 17% (95% CI 7%–34%) in patients taking synthetic disease-modifying antirheumatic drugs (DMARD) to 57% (95% CI 41%–71%) in those taking biological DMARD. Prevalence of MDA in cohort studies increased with longer followup time, ranging from 25% (95% CI 15%–40%) with 3- to 4-month followup to 42% (95% CI 38%–45%) with > 24-month followup. Patients with PsA receiving biological DMARD in a real-world context and RCT had similar prevalence of MDA at 6-month followup: 30% (95% CI 21%–41%, I2 = 85%) versus 32% (95% CI 26%–39%, I2 = 79%), respectively.

Conclusion.

Patients with PsA included in real-world studies had similar prevalence of MDA compared to those in controlled clinical trials. This finding suggests that MDA is a useful treatment target for PsA in the real-world setting.
Health care professionals “coming out”: a critical dialogue
Authors: Coveney John , Thompson Lee
Published: October 2019

S’intéresser à l’optimisation de soi dans le cadre professionnel permet de faire émerger des perspectives critiques en termes de formation, de pratique et de politique. Dans le domaine de la santé, il a ainsi été souligné que l’autogestion, la responsabilité individuelle et l’optimisation de soi étaient devenues des objectifs pour la prévention, le traitement et le care . En revanche, les manières dont les professionnels de santé s’optimisent eux-mêmes ont été moins étudiées. L’utilisation de la méthode de conversation « à tour de rôle » nous permet ici d’opérer un véritable coming out qui mêle, à travers le récit de nos parcours respectifs, nos expériences passées de professionnels de santé où nous étions confrontés quotidiennement à l’optimisation de soi, et nos réflexions actuelles d’universitaires sur l’injonction à la responsabilité individuelle.
Un point aveugle historiographique ? La cour d’Espagne au XVIII e siècle : problématiques et perspectives récentes
Authors: Vázquez Gestal Pablo
Published: October 2019

Les études sur la cour du roi d’Espagne à l’époque moderne se sont fortement développées dans les deux dernières décennies, mais l’intérêt des chercheurs s’est concentré principalement sur les xvi e  et xvii e  siècles, beaucoup moins sur le xviii e  siècle. Cet article analyse cette tendance historiographique et ses limites en abordant dans une première partie les principaux axes thématiques à travers lesquels ce sujet a été étudié, pour expliquer ensuite ses caractéristiques épistémologiques et les effets de sa présence ou de son absence actuelle sur l’interprétation du xviii e  siècle espagnol.
Expériences en milieu scolaire : le point de vue des auteurs
Authors: Brière-Haquet Alice
Published: October 2019

La Charte des auteurs et illustrateurs jeunesse – association professionnelle rassemblant quelque 1200 créateurs – s’est construite sur la volonté d’accompagner les rencontres en milieu scolaire, imposant au fil des années un ensemble de normes aujourd’hui largement reconnues. Elle proposait début 2017 une enquête auprès de ses adhérents afin de faire le point sur les pratiques et enjeux de ces rencontres. Les questions s’organisaient autour de quatre axes : l’importance économique des rencontres pour les auteurs, le retour sur leurs expériences, la place accordée au numérique et les difficultés administratives éventuellement rencontrées. Cent vingt-huit auteurs et illustrateurs ont répondu à son appel. Leurs réponses, présentées et commentées dans cet article, permettent de poser les jalons d’une rencontre réussie, mais soulignent également son irréductible singularité.
Une artiste, chanteuse et poète dans la classe maternelle : pour quels rôles ?
Authors: Boutevin Christine
Published: October 2019

La présente contribution rend compte d’un projet de partenariat entre une école maternelle et une association artistique et culturelle. Elle s’intéresse plus particulièrement à la collaboration au sein d’une classe de Petite section (élèves du préscolaire à 3-4 ans), entre une chanteuse poète et une enseignante, autour des comptines. Via l’analyse d’entretiens semi-directifs et d’observations d’ateliers et de classe, sont mis en évidence les conceptions des partenaires et ce qui est en jeu dans ce partenariat. L’étude montre, notamment, comment sont abordées les comptines – un objet enseigné spécifiquement au cycle 1 du préscolaire – comme un bien culturel commun traversant les sphères scolaires, artistique et familiale. L’analyse porte également sur la manière dont le projet permet de créer des liens avec les parents, de développer chez les élèves le plaisir de dire et de jouer les petites formes poétiques de l’enfance.
Photographies de mains d’écrivains
Authors: Martens David
Published: October 2019

Les photographies de mains d’écrivains proposent une dramaturgie visuelle de la création littéraire. Bénéficiant d’un privilège symbolique dans la prétention à donner à voir l’identité de l’écrivain et son principe créateur, leurs fréquentes interactions avec les manuscrits que ces images donnent à voir tissent une relation entre le corps de l’écrivain et son œuvre et en viennent à dramatiser par un agencement à trois termes – visages, mains, manuscrits – la manière dont naissent les œuvres littéraires.
Un consensus paradoxal
Authors: Cortinas Muñoz Joan , Poupeau Franck , Razafimahefa Lala
Published: October 2019

Résumé Cet article a pour objectif d’expliquer l’émergence paradoxale de politiques de water conservation (recyclage des eaux de pluie, stockage destiné à reconstituer les nappes souterraines, etc.) dans l’Ouest étasunien, où le développement économique constitue pourtant une priorité politique. Loin d’être un simple effet de la sécheresse prolongée qui touche l’Arizona, ces politiques hydriques renvoient à des logiques sociales et institutionnelles spécifiques que cet article entend analyser. Il défend l’idée selon laquelle les « protagonistes de l’eau » se coalisent autour d’instruments d’action communs. Cette « coalition programmatique instrumentale » ne se réduit pas à une simple adhésion normative à des objectifs politiques : elle renvoie aux caractéristiques sociales des protagonistes. L’accord pratique sur des instruments d’action permet ainsi une conciliation d’intérêts sensiblement différents. Des compétences techniques communes ont permis l’écologisation des politiques hydriques, initiées par les autorités locales du Pima County jusqu’à l’ensemble des professionnels de l’eau.
Debriefing and Palliative Care Simulation
Authors: Nunes Stephanie , Harder Nicole
Published: October 2019

Background:

Palliative simulation is a beneficial bridge between theory and practice; however, it can be emotionally laden. Often overlooked during a debrief session of a palliative simulation is ensuring that participants have the skills to process the feelings they may experience.

Method:

The purpose of this mixed-methods concurrent triangulation study was to understand the perceived value and usefulness of debriefing in palliative simulation process feelings and emotions.

Results:

The simulation modality affects the intensity of feelings. A debriefer who is skilled in both debriefing simulation and coping with emotionally stressful situations allowed students to feel prepared to cope with their own feelings about palliative care. Having other students talk about their feelings in debriefing helped students to normalize their feelings.

Conclusion:

The debriefing in palliative-based simulations requires additional considerations regarding modality and the skill set of the debriefer to adequately assist students to process feelings and emotions.

[
J Nurs Educ.
2019;58(10):569–576.]
Importance of and Satisfaction With Characteristics of Mentoring Among Nursing Faculty
Authors: Gentry Jacklyn , Johnson Kelly Vowell
Published: October 2019

Background:

Mentoring programs have the potential to influence the nursing faculty shortage by increasing job satisfaction while providing novice faculty with support during the transition from clinical practice to nursing faculty. This study aimed to determine nursing faculty perceptions of the importance of mentor characteristics and a mentoring relationship, and the level of satisfaction with mentoring within the nursing education profession.

Method:

A cross-sectional design offered an online survey that was completed by 61 nursing faculty teaching in baccalaureate programs or higher in a midwestern state.

Results:

The results did not demonstrate a statistically significant relationship among survey items; however, mentoring characteristics that demonstrated both high importance and high satisfaction were trust and support.

Conclusion:

Deeper insight into the characteristics of mentoring that are of importance and produce satisfaction is essential to the development of formal mentoring programs to make a positive, lasting effect on the nursing education profession.

[
J Nurs Educ.
2019;58(10):595–598.]
Cannabinoids and Mental Health, Part 2: The Search for Clinical Applications
Authors: Penn Andrew
Published: October 2019

Patients with psychiatric conditions are increasingly using cannabinoids, particularly cannabidiol (CBD), to treat their own symptoms. After reviewing the mechanism of action of CBD, the current article examines the existing evidence for CBD in the treatment of schizophrenia, anxiety, autism, posttraumatic stress disorder, and insomnia, and discusses the challenges in translating these studies, often using very high doses of CBD, into clinical practice. Until additional, well-designed studies that examine the more common practice of lower doses of CBD are performed, a harm-reduction, patient-centered, empiric approach is encouraged to optimize symptom reduction while at the same time avoiding the known risks of cannabis. [
Journal of Psychosocial Nursing and Mental Health Services, 57
(10), 7–11.]