1,720,993 research outputs found
De la aldea global al circuito integrado
No full textL'autora fa seva I'analisi semidtica de F. Rossi-Landi entorn de la relació entre economia i Ilenguatge, i des d'aquí aborda els efectes de la mundialització de I'economia i la comunicació. En aquest punt oposa certs aspectes de la teoria de McLuhan a un nou mapa político-cognitium que Donna Haraway ha presentat amb el nom de acircuit integrat. Examina Ilavors les transformacions que la nova situació genera en el subjecte i la societat. I acaba suggerint una resposta que parteix del rebuig de categories ontologiques com ara la identitat, negant així mateix -a partir de Benjamin- que en el camp artístic les velles categories puguin tenir validesa com a eina de comprensió. El cyborg és la metafora o amite ironico-polític en que s'encarna aquesta resposta.The author bases his semiotic analysis of F. Rossi-Landi on the relationship between the economy and language, and from here examines the effects of the globalization of the economy and communication. Here, he contrasts certain aspects of McLuhan's theory with a new "politico-cognitive map" to which Donna Haraway has given the name "integrated circuit". He, then, examines the transformations that the new situation generates in the subject and society. He concludes by suggesting a reply based on the rejection of ontological categories such as identity, thus denying -as did Benjamin before him- that in theartislic field earlier categories can still be valid as interpretative tools. The cyborg is the metaphor or "ironic-political-myth" in which the response is embodied
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
El transgénero y el espíritu de la revuelta
No full textLa filósofa y profesora de retórica y literatura comparada de la Universidad de Berkeley Judith Butler ha realizado indudables y reconocidos avances en el ámbito del feminismo, la teoría queer y la filosofía política. A través de un diálogo crítico con autoras feministas como Simone de Beauvoir, ligadas al modelo de la Ilustración, Butler defiende y desarrolla en su obra la idea de que no es posible distinguir sexo y género, ya que existen tan sólo cuerpos construidos culturalmente, sin posibilidad de acceso a lo natural. En el siguiente artículo trata el tema del transgénero y del movimiento de rebeldía y negación que implica en ocasiones la adquisición de una identidad
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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