1,721,065 research outputs found
New data on the genus Lathrobium Gravenhorst (Coleoptera: Staphylinidae: Paederinae) of Guangxi, South China
No full textLin, Xiao-Bin, Tan, Fei, Peng, Zhong (2022): New data on the genus Lathrobium Gravenhorst (Coleoptera: Staphylinidae: Paederinae) of Guangxi, South China. Zootaxa 5099 (5): 593-600, DOI: https://doi.org/10.11646/zootaxa.5099.5.
FIGURE 4. Lathrobium zhusha. A male sternite VII B male sternite VIII C in New data on the genus Lathrobium Gravenhorst (Coleoptera: Staphylinidae: Paederinae) of Guangxi, South China
No full textFIGURE 4. Lathrobium zhusha. A male sternite VII B male sternite VIII C aedeagus in ventral view D aedeagus in lateral view. Scales: 0.5 mm.Published as part of Lin, Xiao-Bin, Tan, Fei & Peng, Zhong, 2022, New data on the genus Lathrobium Gravenhorst (Coleoptera: Staphylinidae: Paederinae) of Guangxi, South China, pp. 593-600 in Zootaxa 5099 (5) on page 599, DOI: 10.11646/zootaxa.5099.5.6, http://zenodo.org/record/611065
FIGURE 3. Lathrobium jiuwanshanense. A female tergite VIII B female sternite VIII C female tergites IX–X. D male sternite VII E male sternite VIII F in New data on the genus Lathrobium Gravenhorst (Coleoptera: Staphylinidae: Paederinae) of Guangxi, South China
No full textFIGURE 3. Lathrobium jiuwanshanense. A female tergite VIII B female sternite VIII C female tergites IX–X. D male sternite VII E male sternite VIII F aedeagus in ventral view G aedeagus in lateral view. Scales: 0.5 mm.Published as part of Lin, Xiao-Bin, Tan, Fei & Peng, Zhong, 2022, New data on the genus Lathrobium Gravenhorst (Coleoptera: Staphylinidae: Paederinae) of Guangxi, South China, pp. 593-600 in Zootaxa 5099 (5) on page 598, DOI: 10.11646/zootaxa.5099.5.6, http://zenodo.org/record/611065
Lathrobium dayaoshanense Peng & Li 2012
No full textLathrobium dayaoshanense Peng and L.-Z. Li, 2012 Material studied. CHINA: Guangxi: 1 ♀, Guilin City, Huaping N. R., Yunxi Valley, 25°34’00.62’’N, 109°56’19.59’’E, 1460–1550 m, 23.IV.2021, sifting, Yin, Zhang, Pan & Shen leg. (SNUC). Comment. The distribution is confined to several localities in the Dayao Shan range in central Guangxi.Published as part of Lin, Xiao-Bin, Tan, Fei & Peng, Zhong, 2022, New data on the genus Lathrobium Gravenhorst (Coleoptera: Staphylinidae: Paederinae) of Guangxi, South China, pp. 593-600 in Zootaxa 5099 (5) on page 596, DOI: 10.11646/zootaxa.5099.5.6, http://zenodo.org/record/611065
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
Lathrobium hujiayaoi Peng & Li 2013
No full textLathrobium hujiayaoi Peng and L.-Z. Li, 2013 Material studied. CHINA: Guangxi: 1 ♂, Xing’an County, Maoer Mt., 25°54’05.08’’N, 110°28’13.51’’E, 1360 m, 07. V.2021, Yin, Zhang, Pan & Shen leg. (SNUC); Hunan: 1 ♂, Xinning County, Shunhuang Peak, 26°22’01.58’’N, 111°00’27.74’’E, 1710–1870 m, 01. V.2021, sifting, Yin, Zhang, Pan & Shen leg. (SNUC). Comment. The above record from Hunan represents a new province record.Published as part of Lin, Xiao-Bin, Tan, Fei & Peng, Zhong, 2022, New data on the genus Lathrobium Gravenhorst (Coleoptera: Staphylinidae: Paederinae) of Guangxi, South China, pp. 593-600 in Zootaxa 5099 (5) on page 596, DOI: 10.11646/zootaxa.5099.5.6, http://zenodo.org/record/611065
Lathrobium maoershanense Peng & Li 2012
No full textLathrobium maoershanense Peng and L.-Z. Li, 2012 Material studied. CHINA: Guangxi: 5 ♂♂, 5 ♀♀, Xing’an County, Maoer Shan, 25°51’57.56’’N, 110°24’46.19’’E, 2100 m, 05. V.2021, bamboo, broad-leaved bush, sifting, Yin, Zhang, Pan & Shen leg. (SNUC); 2 ♂♂, 5 ♀♀, same data, but Lijiangyuan, 25°53’32.64’’N, 110°25’41.68’’E, 1990–2030 m, 06. V.2021, sifting, Yin, Zhang, Pan & Shen leg. (SNUC); Hunan: 2 ♂♂, 1 ♀, Xinning County, Shunhuang Shan, 26°22’01.58’’N, 111°00’27.74’’E, 1710–1870 m, 01. V.2021, sifting, Yin, Zhang, Pan & Shen leg. (SNUC). Comment. The above record from Hunan represents a new province record.Published as part of Lin, Xiao-Bin, Tan, Fei & Peng, Zhong, 2022, New data on the genus Lathrobium Gravenhorst (Coleoptera: Staphylinidae: Paederinae) of Guangxi, South China, pp. 593-600 in Zootaxa 5099 (5) on page 597, DOI: 10.11646/zootaxa.5099.5.6, http://zenodo.org/record/611065
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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