1,721,068 research outputs found
Apresentação Guy Lochard
No full textO professor Guy Lochard, da Universidade Sorbonne Nouvelle – Paris III, esteve na Faculdade de Comunicação Social (Famecos) da PUCRS, no mês de março, para ministrar a aula inaugural do Programa de Pós-graduação em Comunicação Social. Com o título “Pour une sémantique de la notion de dispositif – l`exemple des évènements sportifs”, a palestra abordou a semântica dos dispositivos em eventos esportivos, focando especialmente na mídia televisiva
La communication télévisuelle (Guy Lochard et Jean-Claude Soulages)
No full textUtard Jean-Michel. La communication télévisuelle (Guy Lochard et Jean-Claude Soulages). In: Réseaux, volume 17, n°94, 1999. Les sciences humaines et l'image. pp. 252-254
La communication télévisuelle (Guy Lochard et Jean-Claude Soulages)
No full textUtard Jean-Michel. La communication télévisuelle (Guy Lochard et Jean-Claude Soulages). In: Réseaux, volume 17, n°94, 1999. Les sciences humaines et l'image. pp. 252-254
Notre écran quotidien.Une radiographie de l'audiovisuel (Guy Lochard et Henri Boyer)
No full textAllard Laurence. Notre écran quotidien.Une radiographie de l'audiovisuel (Guy Lochard et Henri Boyer). In: Réseaux, volume 14, n°77, 1996. Les usages d'internet. pp. 191-193
Genres rédactionnels et appréhension de l'événement médiatique. Vers un déclin des « modes configurants » ?
No full textGenerally limited, the discursive composition of formats of journalistic writing play a decisive role in the process of « symbolic mediation » of media events. The author first proposes a reclassification of « editorial genres » distinguished by professionals, and then analyses certain developments in these forms of informative writing, visible in several recent editorial projects in French newspapers. He notes a distinct tendency to reduce the importance of genres with a « configuring impact », in favour of condensed forms. The latter reveal a different image of the reader, while their effects of « decontextualization » challenge the very notion of event.Généralement minorée, la composition discursive des formats d'écriture journalistique intervient comme un facteur déterminant dans le processus de « médiation symbolique » des événement médiatiques. Après une proposition de reclassification des « genres rédactionnels » distingués par les professionnels, Guy Lochard analyse certaines évolutions de ces formes d'écriture informative, observables dans plusieurs projets éditoriaux récents de quotidiens français. S'y manifeste en effet une tendance à la minoration de genres élaborés à « portée configurante » au profit de formes condensées qui traduisent une autre image du lecteur et dont les effets de « décontextualisation » questionnent la notion même d'événement.Lochard Guy. Genres rédactionnels et appréhension de l'événement médiatique. Vers un déclin des « modes configurants » ?. In: Réseaux, volume 14, n°76, 1996. Le temps de l'événement II. pp. 83-102
La mise en scène de la parole politique à la télévision française : exemple des élections municipales de mars 2008
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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
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