1,721,002 research outputs found
FIGURES 1–3. Anaches m in A study on the genus Anaches Pascoe, 1865 (Coleoptera, Cerambycidae, Lamiinae Pteropliini), with a new species and two new synonyms
No full textFIGURES 1–3. Anaches m-signatus sp. nov.; 1. Holotype, ♂, from Guangxi; 2. Paratype, ♂, from Hunan; 3, Paratype, ♀, from Hunan; a. dorsal view; b. lateral view; c. ventral view. Scale bar = 4 mm.Published as part of Lin, Mei-Ying & Weigel, Andreas, 2022, A study on the genus Anaches Pascoe, 1865 (Coleoptera, Cerambycidae, Lamiinae Pteropliini), with a new species and two new synonyms, pp. 123-132 in Zootaxa 5133 (1) on page 125, DOI: 10.11646/zootaxa.5133.1.6, http://zenodo.org/record/652151
FIGURES 12–17 in A study on the genus Anaches Pascoe, 1865 (Coleoptera, Cerambycidae, Lamiinae Pteropliini), with a new species and two new synonyms
No full textFIGURES 12–17. Anaches spp., ♂♂. 12–13. A. m-signatus sp. nov.; 14-15. A. yitingi Holzschuh & Lin, 2013; 16–17. A. albaninus (Gressitt, 1942); 12, 14, 16. Tergite VIII with sternites VIII & IX; 13, 15, 17. median lobe & tegmen. a. ventral view. b. lateral view; c. dorsal view. Scale bar = 0.05 mm or 1 mm, some not to scale.Published as part of Lin, Mei-Ying & Weigel, Andreas, 2022, A study on the genus Anaches Pascoe, 1865 (Coleoptera, Cerambycidae, Lamiinae Pteropliini), with a new species and two new synonyms, pp. 123-132 in Zootaxa 5133 (1) on page 129, DOI: 10.11646/zootaxa.5133.1.6, http://zenodo.org/record/652151
Anaches yitingi Holzschuh & Lin 2013
No full textAnaches yitingi Holzschuh & Lin, 2013 (Figs. 4–5, 10, 14–15) Anaches yitingi Holzschuh & Lin, 2013: 154, fig. 10. Anaches yitingi: Lin, 2015, 256, 2 figs.; Lin & Yang, 2019: 362; Danilevsky, 2020: 449; Lin & Lazarev, 2021: 74. Male terminalia (Figs. 14–15). Tegmen length about 2.0 mm; lateral lobes rather straightly tapered from middle to narrowly rounded apices, each about 0.4 mm long and 0.2 mm wide; median lobe plus median struts slightly curved, slightly longer than tegmen in length; median struts shorter than half of whole median lobe in length; apex of ventral plate strongly projected (Fig. 15a); median foramen elongate; internal sac with 2 hook-shaped sclerites (Figs. 15b, 15c). Tergite VIII (Figs. 14a & 14c) trapezoidal, apex slightly emarginated with round angles, provided with medium long setae along apical and lateral sides. Diagnosis. This species is mostly similar to A. albaninus (Gressitt, 1942), but can be easily distinguished from it by the following features: the whitish band more oblique; the anterior margins of the whitish bands “U”-shaped, instead of slightly oblique line; the sexual patches on sternite IV closer to each other (Figs. 10a, 10b), instead of well separated (Figs. 11a, 11b); the apex of tergite VIII emarginated (Figs. 14a, 14c), instead of rounded (Figs. 16a, 16c); the apex of ventral plate of median lobe projected (Fig. 15a), instead of pointed (Fig. 17a). Type specimens examined. 1 ♂, 1 ♀, paratypes, Taiwan, Pingtung County, Mt. Dahan, 2007-V-26, leg. Wenhsin Lin (IZCAS, IOZ (E) 1905283–84). Distribution. China: Taiwan.Published as part of Lin, Mei-Ying & Weigel, Andreas, 2022, A study on the genus Anaches Pascoe, 1865 (Coleoptera, Cerambycidae, Lamiinae Pteropliini), with a new species and two new synonyms, pp. 123-132 in Zootaxa 5133 (1) on pages 126-128, DOI: 10.11646/zootaxa.5133.1.6, http://zenodo.org/record/652151
Anaches Pascoe 1865
No full textGenus Anaches Pascoe, 1865 Anaches Pascoe, 1865: 160. Type species: Sthenias dorsalis Pascoe, 1858, by original designation. Remarks. The genus can be divided into two species group by the elytral bands. The “wide banded” species group recently includes four valid species, A. dorsalis (Pascoe, 1858), A. medioalbus (Breuning, 1956), A. murzini (Lazarev, 2020), and A. wenhsini Holzschuh & Lin, 2013. They share the common characters: 1) the whitish pubescent part on elytra nearly or even more than half of elytra length in lateral view; 2) the greyish parts within the pubescent band form two bands, separated by a white pubescent polyline. In this paper, we do not try to solve this “ dorsalis ” species group except the new synonyms. Anaches cylindricus (Gressitt, 1939) neither belong to this species group, nor belong to the following species group which includes the new species. This species resembles to species of the subgenus Albosthenias Breuning, 1961 of the genus Sthenias Dejean, 1835. It won’t be discussed in this paper either. The new species belongs to the “narrow banded” species group, which includes three species, A. albaninus (Gressitt, 1942), A. m-signatus sp. nov., and A. yitingi Holzschuh & Lin, 2013. They share the common characters: 1) the whitish pubescent part on elytra much less than half of elytra length in lateral view, only nearly one third or even less than one third; 2) the greyish parts within the pubescent band form only one transverse band. In this paper, we describe one new species, and make additional descriptions of the male genitalia of the other three species. Distribution China, Vietnam, Laos, Thailand, India, Nepal, Bangladesh.Published as part of Lin, Mei-Ying & Weigel, Andreas, 2022, A study on the genus Anaches Pascoe, 1865 (Coleoptera, Cerambycidae, Lamiinae Pteropliini), with a new species and two new synonyms, pp. 123-132 in Zootaxa 5133 (1) on page 124, DOI: 10.11646/zootaxa.5133.1.6, http://zenodo.org/record/652151
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
Minagenia Banks 1934
No full text<i>Minagenia</i> Banks, 1934 <p> <i>Minagenia</i> Banks, 1934: 64. Type species: <i>Pseudagenia (Minagenia) brevicornis</i> Banks, 1934.</p> <p> <i>Nannochilus</i> Banks, 1944: 171. Type species: <i>Pseudagenia externa</i> Banks, 1910.</p> <p> <i>Compsagenia</i> Haupt, 1959: 66. Type species: <i>Compsagenia laevipes</i> Haupt, 1959 (= <i>Nannochilus obscurus</i> Banks, 1946).</p> <p> Diagnosis. Fore wing <i>2rs-m</i> and <i>3rs-m</i> veins convex and almost parallel (<i>3rs-m</i> having a median outward pocket in <i>M. taiwana</i> Tsuneki); <i>Cu</i> of fore wing reaching apical margin; anal lobe of hind wing equal to or less than half length of <i>M+CuA</i>; tarsal segment 5 smooth ventrally; claws bifid; subgenital plate (S6) laterally strongly compressed (Townes, 1957; Tsuneki, 1989; Ji <i>et al</i>., 2014; Decker, 2020).</p>Published as part of <i>Lin, Meiying, Weigel, Andreas & Ge, Siqin, 2022, A new species of Minagenia Banks, 1934 (Hymenoptera: Pompilidae) from China, with a key to the Oriental species, pp. 341-344 in Zoological Systematics 47 (4)</i> on page 341, DOI: 10.11865/zs.2021408, <a href="http://zenodo.org/record/10940975">http://zenodo.org/record/10940975</a>
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
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe 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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