1,720,970 research outputs found
Las protestas policiales de diciembre de 2013 en la Argentina : Un análisis de las personificaciones, las demandas y las formas de protesta
Full text linkFil: Cresto, Jorge. UBA-CONICET
'De nuevo en casa', los trabajadores avanzando sobre la producción
No full textFil: Rebón, Julián. Programa de Investigación sobre Cambio Social (UBA).Fil: Antón, Gustavo. Programa de Investigación sobre Cambio Social (UBA).Fil: Cresto, Jorge. Programa de Investigación sobre Cambio Social (UBA).Fil: Salgado, Rodrigo. Programa de Investigación sobre Cambio Social (UBA)
Cuando la protesta fue legítima : un estudio de las representaciones del conflicto agrario de 2008 a través del diario La Nación
No full textResumen: El presente trabajo tiene como objetivo analizar las representaciones sobre el conocido conflicto campo-gobierno, que tuvo lugar en la Argentina durante el primer semestre de 2008 en virtud del nuevo esquema impositivo establecido por el Poder Ejecutivo nacional a comienzos de ese año sobre las exportaciones de soja. En esta dirección, se pretende avanzar en el estudio del proceso de construcción de legitimidades políticas, ideológicas y morales en dicho conflicto.\nSin obviar las implicancias político-económicas, analizaremos ese aspecto del conflicto a través de uno de los principales medios de información: el diario La Nación. Así, analizamos 588 declaraciones registradas entre el 8 y el 17 de julio de 2008, emitidas por una heterogénea serie de personificaciones sociales.\nMediante dicho relevamiento pretendemos estudiar las interpretaciones sobre los diversos acontecimientos que dieron forma al conflicto, los sectores sociales enfrentados y sus objetivos.\nLa hipótesis que atraviesa el trabajo es considerar que estos aspectos son importantes para entender alianzas, estrategias, objetivos y el movimiento de fracciones sociales en el entramado de una pugna por intereses económicos y políticos.Fil: Artese, Matías. Universidad de Buenos Aires. Facultad de Ciencias Sociales. Instituto de Investigaciones Gino Germani; Argentina.Fil: Cresto, Jorge. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Argentina.Fil: Gielis, Leandro. Universidad de Buenos Aires. Facultad de Ciencias Sociales. Instituto de Investigaciones Gino Germani; Argentina.Fil: Barrera, Marcelo. Centro Cultural de la Cooperación; Argentina
Labor dynamics in the Buenos Aires subway in the context of union diversity : an analysis of 2012 salary negotiation
Full text linkDespués de haber mantenido una conflictiva relación durante varios años con la conducción de su gremio, la Unión Tranviarios Automotor (UTA), una fracción mayoritaria de los trabajadores del subterráneo de Buenos Aires decidió –hacia 2008– escindirse del mismo y conformar un nuevo sindicato, la Asociación Gremial de Trabajadores del Subterráneo y el Premetro (AGTSyP). De esta manera, se configuró en este espacio de trabajo una situación original de diversidad sindical.
Sobre la diversidad sindical existen diversos posicionamientos. Probablemente, la lectura más difundida sobre el tema es la que sostiene que la presencia de más de un gremio en un determinado ámbito laboral debilita a la fuerza sindical frente al Estado y los empresarios. Sin embargo, existen otras interpretaciones que argumentan que, si bien la misma es deseable, no genera necesariamente el debilitamiento del Trabajo frente al Capital y el Estado.
En el presente artículo nos proponemos analizar la dinámica sindical del subterráneo de Buenos Aires en un contexto de diversidad sindical, interrogándonos especialmente sobre los efectos que esta situación tiene para la fuerza de trabajo. En esta dirección, analizaremos el extenso conflicto relativo a las paritarias de 2012.After having had a conflictive relationship for several years with the leading of its union, the Unión Tranviarios Automotor (UTA), a major fraction of the Buenos Aires subway workers decided -by 2008- to split and form a new union, the Association of Subway and Premetro Workers (AGTSyP). This configured in this workspace an original situation of union diversity.
On union diversity there are various positions taken. Probably the most widely spread on the subject is that which maintains that the presence of more than one union in a particular workplace weakens union power from the state and employers. However, there are other interpretations which argue that while it is desirable, does not necessarily weaken Labor against Capital and State.
In this paper we analyze the dynamics of the Buenos Aires underground union in a context of diversity, interrogating specially on the effects that
this has for the workforce. In this direction, we will analyze the vast conflict on the 2012 joint.Fil: Cresto, Jorge Daniel.
Consejo Nacional de Investigaciones Científicas y Técnica
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe 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
Full text link“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
Full text linkWe 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
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe 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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