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Ceratomorphs (Mammalia, Perissodactyla) from the early Eocene Andarak 2 locality in Kyrgyzstan
No full textAverianov, Alexander O., Godinot, Marc (2005): Ceratomorphs (Mammalia, Perissodactyla) from the early Eocene Andarak 2 locality in Kyrgyzstan. Geodiversitas 27 (2): 221-237, DOI: 10.5281/zenodo.537466
Tapiroidea Gray 1825
No full textSuperfamily TAPIROIDEA Gray, 1825 Family LOPHIALETIDAE Matthew & Granger, 1925 Genus Eoletes Biryukov, 1974Published as part of Averianov, Alexander O. & Godinot, Marc, 2005, Ceratomorphs (Mammalia, Perissodactyla) from the early Eocene Andarak 2 locality in Kyrgyzstan, pp. 221-237 in Geodiversitas 27 (2) on page 222, DOI: 10.5281/zenodo.537466
FIG. 2. — A-I, Eoletes tianshanicus n in Ceratomorphs (Mammalia, Perissodactyla) from the early Eocene Andarak 2 locality in Kyrgyzstan
No full textFIG. 2. — A-I, Eoletes tianshanicus n. sp.; J-L, Teleolophus medius Matthew & Granger, 1925; in labial (A, G), anterior (I, L) and occlusal (B-F, H, J, K) views; Andarak 2, Kyrgyzstan, Alay beds, Irdinmanhan; A, B, ZIN 32754, holotype, left maxillary fragment with P2-M2 and alveolus of P1; C, ZIN 34023, right M1 or 2; D, ZIN 35283, left M2; E, ZIN 35284, left M3; F, ZIN 32758, right m1 or 2; G, H, ZIN 35282, right maxillary fragment with P1; I, ZIN 32755, left astragalus; J, ZIN 35285, left P2; K, L, ZIN 32756, right p3 trigonid. Scale bar: 1 cm.Published as part of Averianov, Alexander O. & Godinot, Marc, 2005, Ceratomorphs (Mammalia, Perissodactyla) from the early Eocene Andarak 2 locality in Kyrgyzstan, pp. 221-237 in Geodiversitas 27 (2) on page 224, DOI: 10.5281/zenodo.537466
FIG. 3 in Ceratomorphs (Mammalia, Perissodactyla) from the early Eocene Andarak 2 locality in Kyrgyzstan
No full textFIG. 3. — Pataecops minutissimus (Reshetov, 1979) n. comb. in labial (A, N) and occlusal (B-M) views; Andarak 2, Kyrgyzstan, Alay beds, Irdinmanhan; A, B, ZIN 35288, left maxillary fragment with P3-M3 and alveolus of P2; C, ZIN 35290, left maxillary fragment with D4 M1-2; D, ZIN 35287, left maxillary fragment with M1 and root of P4; E, ZIN 34030, left D4; F, ZIN 35286, right D3(?); G, ZIN 35292, left M2; H, ZIN 35294, right M3; I, ZIN 35296, right M2; J, ZIN 35293, left maxillary fragment with M1; K, ZIN 34031, right M1; L, ZIN 35295, left M3; M, N, ZIN 34028, right dentary fragment with d3-4, alveoli of d2, m1, and with partial m2 crown in crypt. Abbreviation: if, infraorbital foramen. Scale bar: 1 cm.Published as part of Averianov, Alexander O. & Godinot, Marc, 2005, Ceratomorphs (Mammalia, Perissodactyla) from the early Eocene Andarak 2 locality in Kyrgyzstan, pp. 221-237 in Geodiversitas 27 (2) on page 229, DOI: 10.5281/zenodo.537466
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
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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