1,721,538 research outputs found
Las rutas de la identidad trazadas por la ideología
Get PDFFil: González Castro, Claudia. Universidad San Sebastián; Chile
Natural Plant Antioxidants and Cardiovascular Disease
Get PDFAccording to the World Health Organization (WHO), cardiovascular disorders are one of the main causes of death worldwide. The prognosis and the mortality rate are directly related to the vascular damage favoring the progression toward heart failure. One pathogenic mechanism and common nexus of chronic pathologies and chronic inflammation is oxidative stress characterized by a biochemical imbalance between the production of reactive oxygen species (ROS) and the endogenous antioxidant defense system. In metabolic process, oxygen undergoes a series of reduction steps leading to the production of free radicals represented by Superoxide (O·-2), Oxygen radical (O· · 2), Hydroxyl (OH·), Alkoxyradical (RO·), and Peroxyl radical (ROO·).Fil: Castro, Claudia Magdalena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Medicina y Biología Experimental de Cuyo; Argentina. Universidad del Aconcagua. Facultad de Ciencias Médicas; Argentin
Enseñar teatro en la cárcel. Documentación narrativa de la experiencia
No full textEn esta comunicación me propongo compartir una documentación narrativa de la experiencia de enseñar Teatro en cárceles como una modalidad de investigación docente-pedagógica comprometida en la reconstrucción del sentido de la experiencia pedagógica y como una estrategia de desarrollo profesional docente centrada en la investigación narrativa auto-biográfica de la propia práctica profesional, llevada a cabo en la Unidad Penitenciaria 52 de la localidad de Azul.
Procuraré caracterizar algunos aspectos de la enseñanza del Teatro en contextos de encierro que permitan sistematizar algunas reflexiones propias y de las participantes del Taller de Teatro, desde una perspectiva hermenéutica, de modo que puedan resultar contribuciones teórico/metodológicas para la formación de los futuros profesores de Teatro.Fil: Castro, Claudia Andrea. Universidad Nacional del Centro de la Provincia de Buenos Aires; Argentin
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Pablo Di Felice (et.al) Buenos Aires. Quipu, 2014 : antología ¡Derecho al escenario! : teatro para niños
No full textCon prólogo de María Inés Falconi, las diez obras que integran la Antología ¡Derecho al escenario! fueron seleccionadas en el concurso organizado por ATINA (Asociación de Teatristas Independientes para Niños y Adolescentes) y Editorial Quipu con el objetivo de celebrar el 25 Aniversario de la Convención de los Derechos del Niño e impulsar el desarrollo de la dramaturgia destinada al público conformado por niños y adolescentes. La convención referida fue adoptada por la Asamblea General de las Naciones Unidas el 20 de noviembre de 1989 y sancionada en Argentina por Ley 23.849, el 27 de septiembre de 1990.El jurado, integrado por Hector Presa, Olga Drennen, Lita Llagostera y María Inés Falconi, seleccionó nuevos textos para poner en escena o para leer en el aula. Algunos de los criterios para su elección, explicitados María Inés Falconi en el prólogo, aluden a la profundidad temática en relación con los derechos de los niños, constituyendo un estímulo para la reflexión y compresión acerca del mundo que nos rodea. Párrafo extraído de la reseña a modo de resumen.Fil: Castro, Claudia. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Arte; Argentina
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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