1,720,996 research outputs found
FIGURE 5 in Studies on Pakistan Lizards: Cyrtopodion baturense (Khan and Baig 1992) and Cyrtopodion walli (Ingoldby 1922) (Sauria: Gekkonidae)
No full textFIGURE 5. Holotype (BMNH 1910.7.12.1) of Cyrtopodion walli (Ingoldby 1922). A. dorsal and B. ventral views.Published as part of Auffenberg, Kurt, Krysko, Kenneth L. & Rehman, Hafizur, 2010, Studies on Pakistan Lizards: Cyrtopodion baturense (Khan and Baig 1992) and Cyrtopodion walli (Ingoldby 1922) (Sauria: Gekkonidae), pp. 1-20 in Zootaxa 2636 on page 8, DOI: 10.5281/zenodo.19844
Nineteen new species of Alycaeidae from Myanmar and Thailand (Gastropoda: Caenogastropoda: Cyclophoroidea)
No full textFIGURE 28. Distribution of Dicharax omissus (Godwin-Austen, 1914) (circles) and Dicharax notus (Godwin-Austen, 1914) (triangles). Sample codes correspond with those in the list of examined material and Tables 2 and 3.Published as part of Páll-Gergely, Barna, Hunyadi, András, Grego, Jozef, Reischütz, Alexander & Auffenberg, Kurt, 2021, Nineteen new species of Alycaeidae from Myanmar and Thailand (Gastropoda: Caenogastropoda: Cyclophoroidea), pp. 1-61 in Zootaxa 4973 (1) on page 36, DOI: 10.11646/zootaxa.4973.1.1, http://zenodo.org/record/477195
Chamalycaeus Mollendorff 1897
No full textGenus Chamalycaeus Möllendorff, 1897 Alycaeus (Chamalycaeus) Möllendorff, 1897: 93. Chamalycaeus — Páll-Gergely et al. 2017: 5–7; Páll-Gergely et al. 2020: 34. Type species. Alycaeus (Chamalycaeus) fruhstorferi Möllendorff, 1897, by monotypy. Diagnosis. Genus characterized by the combination of a spirally striated teleoconch, protoconch without spiral striae, and wide umbilicus (see Páll-Gergely et al. (2020) for extended diagnosis and taxonomic remarks).Published as part of Páll-Gergely, Barna, Hunyadi, András, Grego, Jozef, Reischütz, Alexander & Auffenberg, Kurt, 2021, Nineteen new species of Alycaeidae from Myanmar and Thailand (Gastropoda: Caenogastropoda: Cyclophoroidea), pp. 1-61 in Zootaxa 4973 (1) on page 5, DOI: 10.11646/zootaxa.4973.1.1, http://zenodo.org/record/477195
Dicharax stuparum Pall-Gergely & Hunyadi 2018
No full textDicharax stuparum Páll-Gergely & Hunyadi, 2018 Fig. 32 Dicharax stuparum Páll-Gergely & Hunyadi, 2018: 62, figs 1F–K. New material examined. 7 shells, Thailand, Chiang Rai Province, Doi Thung; 20°20.533’N, 99°50.350’E, 1320 m a.s.l., 08 May 1988, F.G. Thompson leg., UF 347150. Type locality. Thailand, Chiang Rai Province, Doi Tung, 50 m before Wat Phra That Doi Tung, around the car park, 20°19.540’N, 99°49.987’E, 1350 m a.s.l. Operculum. The operculum was not described in the original description, but a live-collected specimen from the Florida Museum allows description. The operculum is extremely thin, translucent, concave; outer surface glossy, without any notable structures, inner surface with a low but pointed, central nipple. Remarks. The newly examined specimens were collected very near the type locality of D. stuparum (Fig. 17).Published as part of Páll-Gergely, Barna, Hunyadi, András, Grego, Jozef, Reischütz, Alexander & Auffenberg, Kurt, 2021, Nineteen new species of Alycaeidae from Myanmar and Thailand (Gastropoda: Caenogastropoda: Cyclophoroidea), pp. 1-61 in Zootaxa 4973 (1) on page 41, DOI: 10.11646/zootaxa.4973.1.1, http://zenodo.org/record/477195
Dicharax ataranensis
No full textDicharax ataranensis (Godwin-Austen, 1914) Fig. 18 Alycaeus ataranensis Godwin-Austen, 1914: 426, plate 148, figs 4, 4a–b. Alycaeus (Dicharax) ataranensis — Gude 1921: 237. Dicharax ataranensis — Páll-Gergely et al. 2020: 77, fig. 18. Material examined. Holotype: Myanmar, Ataran, Burma, ex Dr. F. Stoliczka, NZSI M.8073 (holotype [single specimen mentioned in original description]). Other material: 1 shell, Myanmar, Kayin State, Mudon centre ESE ca. 51 km, Htimahto NE, NE point of Kwooprai Hill, 16°2.396’N, 97°58.200’E, 30 m a.s.l. (locality code: 2018/47), 10 Oct. 2018, A. Hunyadi, K. Okubo & J.U. Otani leg., HA. Type locality. “1 Ataran”. Diagnosis (emended based on a newly collected specimen). Protoconch relatively low, glossy, without spiral striation; R1 glossy, widely-spaced ribs near the suture and inside the umbilicus, edge of R1 smooth; R2+R3 over a quarter whorl long, R2 ca. half as long as R3; R2 ribs typical for Dicharax (curved towards the aperture); R3 smooth, with blunt, but large, conspicuous, elevated swelling. Remarks. Until recently the eroded holotype was the only known specimen of the species making the assignment to Dicharax questionable. The newly collected fresh shell allowed examination of shell sculpture which confirmed the assignment.Published as part of Páll-Gergely, Barna, Hunyadi, András, Grego, Jozef, Reischütz, Alexander & Auffenberg, Kurt, 2021, Nineteen new species of Alycaeidae from Myanmar and Thailand (Gastropoda: Caenogastropoda: Cyclophoroidea), pp. 1-61 in Zootaxa 4973 (1) on pages 25-26, DOI: 10.11646/zootaxa.4973.1.1, http://zenodo.org/record/477195
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe 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
Get PDF“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
Get PDFWe 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
Dicharax Kobelt & Mollendorff 1900
No full text<p> <b> Genus <i>Dicharax</i> Kobelt & Möllendorff, 1900</b> </p> <p> <i>Charax</i> Benson, 1859: 177.</p> <p> <i>Dicharax</i> Kobelt & Möllendorff, 1900: 186. (replacement name for <i>Charax</i> Benson, 1859, non <i>Charax</i> Scopoli, 1777 [Pisces]).</p> <p> <b>Type species.</b> <i>Alycaeus hebes</i> Benson, 1857, by subsequent designation (Gude 1921).</p> <p> <b>Diagnosis.</b> Typical <i>Dicharax</i> species possess R2 ribs curved toward aperture. Genus generally characterized by complete absence of spiral striation. Only two of 164 species assigned to genus by Páll-Gergely <i>et al.</i> (2020), have indication of spiral striation. A few other species reported to have striations by Jirapatrasilp <i>et al.</i> (2021). Despite occurrence of spiral striations in relatively few species, the absence of striations is generally a valuable character by which to recognize <i>Dicharax</i> species, although examination of additional characters is also critical.</p>Published as part of <i>Páll-Gergely, Barna, Hunyadi, András, Grego, Jozef, Reischütz, Alexander & Auffenberg, Kurt, 2021, Nineteen new species of Alycaeidae from Myanmar and Thailand (Gastropoda: Caenogastropoda: Cyclophoroidea), pp. 1-61 in Zootaxa 4973 (1)</i> on page 21, DOI: 10.11646/zootaxa.4973.1.1, <a href="http://zenodo.org/record/4771958">http://zenodo.org/record/4771958</a>
- …
