1,720,973 research outputs found
Jane Jacobs: contradições e tensões
Get PDFJane Jacobs’ The death and life of great American cities, published in 1961,remains an unquestionable landmark for urban studies until the present day. More recently, the book has beenfrequently used to justify disparate political positions concerning the urban, both theoretical and practical.This paper’s main objective is to analyze how completely different accounts are covered by the book. In orderto do so, I am proposing a reading of Jacobs’ work that takes her thoughts’ internal tensions and ambiguitiesinto consideration.The death and life of great American cities, publicado por Jane Jacobs em 1961, é uma referência inegável para os estudos urbanos até os dias de hoje. Nos últimos tempos, o livro passou a servir de justificativa para as mais diferentes posições políticas sobre o urbano, sejam elas teóricas ou práticas. Este artigo pretende analisar como posicionamentos tão distintos podem ser abarcados pelo livro. Para tanto, pretendo fazer uma leitura que leve em consideração tensões e ambiguidades internas ao pensamento de Jacobs
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
Juridificação
No full textVerbete sobre el concepto de juridificación, articulando cómo las contribuciones de autores clave de la Teoría Crítica se valen de concepciones de la tradición marxista.Verbete sobre o conceito de juridificação, articulando como as contribuições de autores-chave da Teoria Crítica se valem de concepções da tradição marxista
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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