1,721,035 research outputs found
FIGURE 1 in Three new species of the Encarsia inaron (Hymenoptera: Aphelinidae) species group from China with a key to Chinese species
No full textFIGURE 1. Encarsia azimi, ♀: 1, part of mesoscutum with inner sculpture enlarged. Scale bars = 50 µm.Published as part of Geng, Hui & Li, Cheng-De, 2017, Three new species of the Encarsia inaron (Hymenoptera: Aphelinidae) species group from China with a key to Chinese species, pp. 208-222 in Zootaxa 4306 (2) on page 210, DOI: 10.11646/zootaxa.4306.2.2, http://zenodo.org/record/84373
FIGURES 1–3 in Five new species of genus Encarsia Förster from China (Hymenoptera: Aphelinidae)
No full textFIGURES 1–3. Encarsia dianensis sp. nov., holotype (except Figs 2, 3) ♀: 1, head, frontal view; 2, antenna (paratype); 3, mesosoma (paratype). Scale bars = 50 µm.Published as part of Geng, Hui & Li, Cheng-De, 2016, Five new species of genus Encarsia Förster from China (Hymenoptera: Aphelinidae), pp. 535-549 in Zootaxa 4162 (3) on page 537, DOI: 10.11646/zootaxa.4162.3.7, http://zenodo.org/record/25468
FIGURES 11–17 in Three new species of the Encarsia inaron (Hymenoptera: Aphelinidae) species group from China with a key to Chinese species
No full textFIGURES 11–17. Encarsia dongbeiana, paratype ♂: 11, head, frontal view; 12, antenna; 13, mesosoma and petiole; 14, fore wing; 15, hind wing; 16, (a), tibia and tarsus of mid leg, (b), tibia and tarsus of hind leg; 17, genitalia. Scale bars = 50 µm.Published as part of Geng, Hui & Li, Cheng-De, 2017, Three new species of the Encarsia inaron (Hymenoptera: Aphelinidae) species group from China with a key to Chinese species, pp. 208-222 in Zootaxa 4306 (2) on page 214, DOI: 10.11646/zootaxa.4306.2.2, http://zenodo.org/record/84373
FIGURES 17–22 in Five new species of genus Encarsia Förster from China (Hymenoptera: Aphelinidae)
No full textFIGURES 17–22. Encarsia biseta sp. nov., holotype ♀: 17, head, frontal view; 18, antenna; 19, mesosoma; 20, fore wing; 21, mid tibial spur and tarsi; 22, metasoma. Scale bars = 50 µm.Published as part of Geng, Hui & Li, Cheng-De, 2016, Five new species of genus Encarsia Förster from China (Hymenoptera: Aphelinidae), pp. 535-549 in Zootaxa 4162 (3) on page 543, DOI: 10.11646/zootaxa.4162.3.7, http://zenodo.org/record/25468
FIGURES 7–10 in Three new species of the Encarsia inaron (Hymenoptera: Aphelinidae) species group from China with a key to Chinese species
No full textFIGURES 7–10. Encarsia dongbeiana, holotype (except Fig. 8) ♀: 7, part of mesosoma with internal sculpture enlarged; 8, legs (paratype); 9, metasoma; 10, sculpture on petiole. Scale bars = 50 µm.Published as part of Geng, Hui & Li, Cheng-De, 2017, Three new species of the Encarsia inaron (Hymenoptera: Aphelinidae) species group from China with a key to Chinese species, pp. 208-222 in Zootaxa 4306 (2) on page 213, DOI: 10.11646/zootaxa.4306.2.2, http://zenodo.org/record/84373
Figure 3 in The species of the varius group of Coccophagus (Hymenoptera: Aphelinidae) from China, with description of a new species, DNA sequence data, and a new country record
No full textFigure 3. Coccophagus yunnana sp. nov. female. (a) coccid scale host with C. yunnana pupa and meconia visible; (b) pupa in dorsal view; (c) pupa in ventral view; (d) body in dorsal view; (e) body in ventral view.Published as part of Wang, Zhu Hong, Xu, Li Yue, Si, Yu, Huang, Jian, Schmidt, Stefan, Polaszek, Andrew & Geng, Hui, 2021, The species of the varius group of Coccophagus (Hymenoptera: Aphelinidae) from China, with description of a new species, DNA sequence data, and a new country record, pp. 1879-1896 in Journal of Natural History 54 (29-30) on page 1889, DOI: 10.1080/00222933.2020.1831093, http://zenodo.org/record/502865
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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