1,720,956 research outputs found
La promesa de bienestar: trabajo y desarrollo laboral flexible en un supermercado de Lima
Get PDFLa presente investigación analiza casos concretos de las experiencias de trabajo de colaboradores de una cadena de supermercados con respecto a la imagen de bienestar y seguridad que ésta brinda
La promesa de bienestar: trabajo y desarrollo laboral flexible en un supermercado de Lima
No full textLa presente investigación analiza casos concretos de las experiencias de trabajo de colaboradores de una cadena de supermercados con respecto a la imagen de bienestar y seguridad que ésta brinda
Fragmentación laboral y luchas de magnitud. Estudio sobre estrategias colectivas de resistencia y formación de nuevos grupos frente al despido antisindical en Perú
Get PDFEsta tesis estudia las estrategias sindicales de lucha, especialmente las vinculadas a los procesos judiciales de reposición y estabilidad laboral, como respuestas colectivas frente la consistencia y la generalidad que ha adquirido el despido antisindical como instrumento de inhibición de la protesta y la organización laboral en el mundo del trabajo peruano. De este modo, hemos colocado el despido en el centro de la investigación para indagar cómo se inhiben los trabajadores a gran escala y qué características adquiere la protesta laboral en el Perú
“No se puede amar lo que tan rápido fuga”: Trabajo y desarrollo laboral flexible en un supermercado de Lima
Get PDFAborda las culturas y prácticas del trabajo que sustentan los supermercados, y los discursos e identidades de los empleados que integran estas organizaciones, es decir, los jóvenes que se inician en el mundo del trabajo como auxiliares de supermercados. Los argumentos se basan en 10 entrevistas a auxiliares y jefes de sección, así como en mi experiencia etnográfica durante el periodo abril-julio de 2012, cuando ingresé a trabajar como empleado de supermercado, con el objetivo de realizar esta tesis de licenciatura. Del mismo modo, los argumentos se apoyan en una revisión general de la literatura sobre gestión de empresas y dirección de personal, así como en las declaraciones y el desempeño de los directivos de SMP durante el periodo 1990-2016. Las características principales del trabajo en los supermercados es el alto nivel de movilidad laboral, la renuncia constante de los auxiliares, pero también de aquellos que aspiran a ser jefes y de los propios jefes. De manera que la sensación final es la del esfuerzo y las visiones de progreso que difícilmente se concretan.Tesi
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
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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