1,720,991 research outputs found
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
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Corporate ownership and control:British business transformed /
No full textMuch discussion on corporate governance assumes companies are owned and controlled separately, yet this is not the norm worldwide. This book explores the foundations of separation in UK companies, asking how the company came to prominence and why and how the UK stock market came to be dominated by institutional shareholders
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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Corporate ownership and control ::British business transformed /
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The public company transformed /
No full textThe publicly traded company has played a dominant role in the American economy for decades. 'The Public Company Transformed' examines the history of the American public company from the mid-twentieth century through to the present day
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The trajectory of corporate law scholarship ::inaugural lecture delivered 14 October 2003 /
No full textProfessor Cheffins' lecture offers a path-breaking examination of potential trajectories for legal scholarship. Considerable attention is devoted to academic writing on law, but little has been said about the process by which the relevant literature evolves. This lecture focuses directly on the evolution of legal scholarship. It identifies five potential trajectories, revolving around concepts such as 'progress', 'paradigms', the marketplace for ideas, intellectual cycles, and fads and fashions. Professor Cheffins offers a summary of each trajectory and then tests the propositions he has advanced by means of a case study dealing with corporate law. He argues that scholarly trends in law develop in a manner that is at least partially consistent with each of the trajectories he identifies, but acknowledges that none captures fully the dynamics at work
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