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FIGURE 2 in A new species and a new combination of Chloridium from southwest China
No full textFIGURE 2. Splitgraphs showing the results of the pairwise homoplasy index (PHI) test of newly described taxa and closely related species using both LogDet transformation and splits decomposition. PHI test results (Φw) <0.05 indicate significant recombination within the dataset. Type strains and new taxa are indicated with "*" and bold, respectively.Published as part of Wei, Tian-Peng, Wang, Kun-Ying, Zhang, Hong, Luo, Ming-Yan, Jia, Wei-Yu, Zeng, Yan & Jiang, Yu-Lan, 2022, A new species and a new combination of Chloridium from southwest China, pp. 67-76 in Phytotaxa 549 (1) on page 71, DOI: 10.11646/phytotaxa.549.1.5, http://zenodo.org/record/660536
Chloridium humicola T. P. Wei & Y. L. Jiang 2022, comb. nov.
No full textChloridium humicola (S.C. Jong & E.E. Davis) T.P. Wei & Y.L. Jiang, comb. nov. MycoBank: MB 842520 Basionym:— Phialocephala humicola S.C. Jong & E.E. Davis, Mycologia 64 (6): 1352 (1972). Description:— Jong & Davis (1972). Notes:— Phialocephala humicola was initially reported as saprophytes on soil in New Jersey, USA (Jong & Davis 1972). Although we did not isolate the type strains, we have examined the DNA sequence data from ex-type culture and another culture deposited under that species name in GenBank. Multi-locus phylogenetic analyses indicate that this species formed a well-supported monophyletic lineage in Chloridium, and can be differentiated from the other species in Chloridium by its morphological characteristics and DNA sequence data (Fig 1, 2; Jong & Davis 1972). Based on morphological characters and phylogenetic analyses, we therefore transferred P. humicola to Chloridium as a new combination.Published as part of Wei, Tian-Peng, Wang, Kun-Ying, Zhang, Hong, Luo, Ming-Yan, Jia, Wei-Yu, Zeng, Yan & Jiang, Yu-Lan, 2022, A new species and a new combination of Chloridium from southwest China, pp. 67-76 in Phytotaxa 549 (1) on page 72, DOI: 10.11646/phytotaxa.549.1.5, http://zenodo.org/record/660536
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
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
Chloridium gonytrichii Reblova & Seifert, IMA Fungus
No full textChloridium gonytrichii (F.A. Fernández & Huhndorf) Réblová & Seifert, IMA Fungus 7 (1): 134 (2016) (Fig. 4) Description:— Mycelium immersed or superficial, composed of hyaline to light brown, smooth, septate, 2–4 μm wide hyphae. Conidiophores solitary, tapering from the swollen base towards the apex, unbranched, septate, dark brown and paler towards the apex, some with a terminal sporulating phialide, others with a sterile ending, with 2–5 whorls of phialides in the midsection to lower section, 165–356 × 4.5–7.0 μm. Conidiogenous cells cylindrical to lageniform, producing conidia from multiple enteroblastic conidiogenous loci, phialides borne on collar hyphae around the conidiophore, 7.5–18.5 × 3.5–5.0 µm. Conidia ellipsoidal to subglobose, aseptate, colorless or olivaceous to light green, smooth, guttulate, 3.0–5.0 × 2.5–3.0 μm. Sexual stage not observed. Culture characteristics:—Colonies on PDA flattened, with rough surface and dense mycelia, light olivaceous to dark olivaceous brown, with a broad hyaline margin, reaching 24 mm diam at 25 ± 1 °C after 7 days. Material examined:— CHINA, Guizhou Province: Kaili City, isolated from forest soil, 26.2402°N, 107.7722°E, 1500 m above sea level, 15 March 2018, K.Y. Wang & T . P. Wei (HGUP 1805), living culture CGMCC3.19590 and GUCC 1805. Notes:—Multi-locus phylogenetic analyses indicated that our isolate CGMCC3.19590 clusters in a clade closely related to C. gonytrichii with high statistical support (Fig. 1). Morphologically, the conidial dimensions in the present study fit exactly with those in Bao et al. (2021). Therefore, this species was identified as C. gonytrichii by combined morphology and phylogenetic analyses. Moreover, this report of this poorly known taxon extends its distribution to southwest China from its original location in Puerto Rico (Réblová et al. 2016).Published as part of Wei, Tian-Peng, Wang, Kun-Ying, Zhang, Hong, Luo, Ming-Yan, Jia, Wei-Yu, Zeng, Yan & Jiang, Yu-Lan, 2022, A new species and a new combination of Chloridium from southwest China, pp. 67-76 in Phytotaxa 549 (1) on page 73, DOI: 10.11646/phytotaxa.549.1.5, http://zenodo.org/record/660536
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
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