1,721,365 research outputs found
A new species of the genus Leptolalax (Anura: Megophryidae) from Mt. Gaoligongshan of western Yunnan Province, China
No full textYang, Jian-Huan, Wang, Ying-Yong, Chen, Guo-Ling, Rao, Ding-Qi (2016): A new species of the genus Leptolalax (Anura: Megophryidae) from Mt. Gaoligongshan of western Yunnan Province, China. Zootaxa 4088 (3): 379-394, DOI: 10.11646/zootaxa.4088.3.
FIGURE 5 in A new species of the genus Gracixalus (Amphibia: Anura: Rhacophoridae) from Mount Jinggang, southeastern China
No full textFIGURE 5. Habitat of Gracixalus jinggangensis sp. nov. in Mount Jinggang, Jinggangshan City, Jiangxi Province, China.Published as part of Zeng, Zhao-Chi, Zhao, Jian, Chen, Chun-Quan, Chen, Guo-Ling, Zhang, Zhong & Wang, Ying-Yong, 2017, A new species of the genus Gracixalus (Amphibia: Anura: Rhacophoridae) from Mount Jinggang, southeastern China, pp. 171-185 in Zootaxa 4250 (2) on page 178, DOI: 10.11646/zootaxa.4250.2.3, http://zenodo.org/record/45217
A new species of the genus Odorrana (Amphibia: Ranidae) and the first record of Odorrana bacboensis from China
No full textWang, Ying-Yong, Lau, Michael Wai-Neng, Yang, Jian-Huan, Chen, Guo-Ling, Liu, Zu-Yao, Pang, Hong, Liu, Yang (2015): A new species of the genus Odorrana (Amphibia: Ranidae) and the first record of Odorrana bacboensis from China. Zootaxa 3999 (2): 235-254, DOI: 10.11646/zootaxa.3999.2.
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
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
FIGURE 3. The adult male holotype SYS a004811 in A new species of the genus Gracixalus (Amphibia: Anura: Rhacophoridae) from Mount Jinggang, southeastern China
No full textFIGURE 3. The adult male holotype SYS a004811 of Gracixalus jinggangensis sp. nov. in life. A: showing a single subgular vocal sac; B: the general aspect; C: ventral view; D: showing nuptial pads with barely visible minute granules on dorsal surface of first and second fingers; E: ventral view of the hand; D: ventral view of the foot.Published as part of Zeng, Zhao-Chi, Zhao, Jian, Chen, Chun-Quan, Chen, Guo-Ling, Zhang, Zhong & Wang, Ying-Yong, 2017, A new species of the genus Gracixalus (Amphibia: Anura: Rhacophoridae) from Mount Jinggang, southeastern China, pp. 171-185 in Zootaxa 4250 (2) on page 176, DOI: 10.11646/zootaxa.4250.2.3, http://zenodo.org/record/45217
FIGURE 2 in A new species of the genus Leptolalax (Anura: Megophryidae) from Mt. Gaoligongshan of western Yunnan Province, China
No full textFIGURE 2. Bayesian inference (BI) tree derived from partial sequences of the mitochondrial 16S rRNA gene. Numbers above branches are bootstrap support values for maximum likelihood analyses (>70 retained) and numbers below branches indicate Bayesian posterior probabilities (> 70% retained).Published as part of Yang, Jian-Huan, Wang, Ying-Yong, Chen, Guo-Ling & Rao, Ding-Qi, 2016, A new species of the genus Leptolalax (Anura: Megophryidae) from Mt. Gaoligongshan of western Yunnan Province, China, pp. 379-394 in Zootaxa 4088 (3) on page 384, DOI: 10.11646/zootaxa.4088.3.4, http://zenodo.org/record/26495
FIGURE 6 in A new species of the genus Gracixalus (Amphibia: Anura: Rhacophoridae) from Mount Jinggang, southeastern China
No full textFIGURE 6. Two types of advertisement call of a male Gracixalus jinggangensis sp. nov (the holotype SYS a004811) recorded at ambient air temperature of 17.6°C. A: The advertisement call composed of an introductory note followed by two 'click' notes. B: The advertisement call composed of an introductory note followed by three click notes.Published as part of Zeng, Zhao-Chi, Zhao, Jian, Chen, Chun-Quan, Chen, Guo-Ling, Zhang, Zhong & Wang, Ying-Yong, 2017, A new species of the genus Gracixalus (Amphibia: Anura: Rhacophoridae) from Mount Jinggang, southeastern China, pp. 171-185 in Zootaxa 4250 (2) on page 182, DOI: 10.11646/zootaxa.4250.2.3, http://zenodo.org/record/45217
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