1,721,402 research outputs found
Lacazellinae
No full textSubfamily Lacazellinae Backhaus, 1959Published as part of Simon, Eric & Hoffmann, Jana, 2013, Discovery of Recent thecideide brachiopods (Order: Thecideida, Family: Thecideidae) in Sulawesi, Indonesian Archipelago, with implications for reproduction and shell size in the genus Ospreyella, pp. 401-433 in Zootaxa 3694 (5) on page 412, DOI: 10.11646/zootaxa.3694.5.1, http://zenodo.org/record/21950
Recent thecideide brachiopods from a submarine cave in the Department of Mayotte (France), northern Mozambique Channel
No full textSimon, Eric, Hiller, Norton, Logan, Alan, Theuerkauff, Dimitri, Mottequin, Bernard (2019): Recent thecideide brachiopods from a submarine cave in the Department of Mayotte (France), northern Mozambique Channel. Zootaxa 4613 (2): 201-239, DOI: 10.11646/zootaxa.4613.2.
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe 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
Minutella Hoffmann & Luter 2010
No full textGenus Minutella Hoffmann & Lüter, 2010 Type species. Minutella tristani Hoffmann & Lüter, 2010, by original designation.Published as part of Simon, Eric, Hiller, Norton, Logan, Alan, Theuerkauff, Dimitri & Mottequin, Bernard, 2019, Recent thecideide brachiopods from a submarine cave in the Department of Mayotte (France), northern Mozambique Channel, pp. 201-239 in Zootaxa 4613 (2) on page 211, DOI: 10.11646/zootaxa.4613.2.1, http://zenodo.org/record/323885
Rhynchonelliformea
No full textSUBPHYLUM RHYNCHONELLIFORMEA WILLIAMS ET AL., 1996 CLASS RHYNCHONELLATA WILLIAMS ET AL., 1996Published as part of Simon, Eric, Lüter, Carsten, Logan, Alan & Mottequin, Bernard, 2018, Recent thecideide brachiopods (Thecideida, Thecideoidea) from northern Sulawesi (Indonesia) with discovery of a new Thecidellina species (Thecidellinidae), pp. 481-515 in Zootaxa 4526 (4) on page 485, DOI: 10.11646/zootaxa.4526.4.4, http://zenodo.org/record/261183
Variations on the Author
Full text link“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
Minutella Hoffmann & Luter 2010
No full textGenus Minutella Hoffmann & Lüter, 2010 Type species. Minutella tristani Hoffmann & Lüter, 2010.Published as part of Simon, Eric, Lüter, Carsten, Logan, Alan & Mottequin, Bernard, 2018, Recent thecideide brachiopods (Thecideida, Thecideoidea) from northern Sulawesi (Indonesia) with discovery of a new Thecidellina species (Thecidellinidae), pp. 481-515 in Zootaxa 4526 (4) on page 495, DOI: 10.11646/zootaxa.4526.4.4, http://zenodo.org/record/261183
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe 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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