1,720,974 research outputs found
Figure 11 in Avian brain evolution: new data from Palaeogene birds (Lower Eocene) from England
No full textFigure 11. Fossil endocast of 'Numenius' gypsorum from the Upper Eocene of the Paris Basin (MNHN AC7992). A, endocast in dorsal view showing the poor lateral development of the rostrally positioned eminentia sagittalis. B, line trace of the endocast in caudal view showing the poor dorsal development of the eminentia sagittalis. See text for abbreviations.Published as part of Milner, Angela C. & Walsh, Stig A., 2009, Avian brain evolution: new data from Palaeogene birds (Lower Eocene) from England, pp. 198-219 in Zoological Journal of the Linnean Society 155 (1) on page 215, DOI: 10.1111/j.1096-3642.2008.00443.x, http://zenodo.org/record/544600
Figure 7 in Avian brain evolution: new data from Palaeogene birds (Lower Eocene) from England
No full textFigure 7. Virtual endocranial cast of Prophaethon shrubsolei. A, expanded view of the dorsal surface of the telencephalon, showing the shape and extent of the eminentia sagittalis. The eminentia sagittalis of this species is similar to living birds, but is not well developed dorsally. B, ventral view of virtual endocast. See text for list of anatomical abbreviations.Published as part of Milner, Angela C. & Walsh, Stig A., 2009, Avian brain evolution: new data from Palaeogene birds (Lower Eocene) from England, pp. 198-219 in Zoological Journal of the Linnean Society 155 (1) on page 208, DOI: 10.1111/j.1096-3642.2008.00443.x, http://zenodo.org/record/544600
Proceratosaurus , Huene 1926
No full text<i>PROCERATOSAURUS</i> HUENE, 1926 A <p> <i>Type species:</i> <i>Proceratosaurus bradleyi</i> (Woodward, 1910).</p> <p> <i>Diagnosis:</i> As for the type, and only known, species.</p>Published as part of <i>Rauhut, Oliver W. M., Milner, Angela C. & Moore-Fay, Scott, 2010, Cranial osteology and phylogenetic position of the theropod dinosaur Proceratosaurus bradleyi (Woodward, 1910) from the Middle Jurassic of England, pp. 155-195 in Zoological Journal of the Linnean Society 158 (1)</i> on page 157, DOI: 10.1111/j.1096-3642.2009.00591.x, <a href="http://zenodo.org/record/5447899">http://zenodo.org/record/5447899</a>
Avian brain evolution: new data from Palaeogene birds (Lower Eocene) from England
No full textFigure 4. Virtual endocranial cast of Odontopteryx toliapica. A, expanded view of the dorsal surface of the telencephalon, showing the shape and extent of the poorly developed eminentia sagittalis. B, ventral view of virtual endocast. See text for list of anatomical abbreviations.Published as part of Milner, Angela C. & Walsh, Stig A., 2009, Avian brain evolution: new data from Palaeogene birds (Lower Eocene) from England, pp. 198-219 in Zoological Journal of the Linnean Society 155 (1) on page 204, DOI: 10.1111/j.1096-3642.2008.00443.x, http://zenodo.org/record/544600
(Woodward, 1910) from the Middle Jurassic of England
No full textFigure 7. Proceratosaurus bradleyi, coronal CT slice of skull at the level of the premaxillary–maxillary suture, showing the nasal vacuities and the canal leading from the subnarial foramen to the palate. Abbreviations: amp, anteromedial process; ms, median septum; n, nasal; pm, premaxilla; pn, pneumatic cavity; snc, subnarial canal; snf, subnarial foramen.Published as part of Rauhut, Oliver W. M., Milner, Angela C. & Moore-Fay, Scott, 2010, Cranial osteology and phylogenetic position of the theropod dinosaur Proceratosaurus bradleyi (Woodward, 1910) from the Middle Jurassic of England, pp. 155-195 in Zoological Journal of the Linnean Society 158 (1) on page 163, DOI: 10.1111/j.1096-3642.2009.00591.x, http://zenodo.org/record/544789
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
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
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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