100,805 research outputs found
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe 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
Rathalos treecko Lin & Zhao & Koh & Li 2022, comb. nov.
No full textRathalos treecko (Lin & Li, 2021) comb. nov. Anyphaena treecko Lin & Li, In: Lin et al., 2021: 101, figs 9A–C, 10A–B, 14I–J. Material examined. Holotype ♂ (IZCAS-Ar42404), China: Hainan, Changjiang County, Bawangling, Dongsizhan (19.0495°N, 109.1157°E), 23 April 2009, G. Tang leg. (examined). Paratypes. 2♀ (IZCAS-Ar42405–Ar42406), same data as holotype (examined). Diagnosis. See Lin et al. (2021). Description. See Lin et al. (2021). Distribution. China (Hainan). Comments. The cymbial apophysis, the triangular epigyne and the straight copulatory duct indicate that this species belongs to Rathalos Lin & Li, gen. nov. Thus, we transfer it from Anyphaena to Rathalos Lin & Li, gen. nov.Published as part of Lin, Yejie, Zhao, Huifeng, Koh, Joseph K H & Li, Shuqiang, 2022, Taxonomy notes on twenty-eight spider species (Arachnida: Araneae) from Asia, pp. 198-270 in Zoological Systematics 47 (3) on page 201, DOI: 10.11865/zs.2022303, http://zenodo.org/record/717585
Search for direct CP violation in D0→h−h+ modes using semileptonic B decays
No full textA search for direct CP violation in D0 → h-h+ (where h = K or π) is presented using data corresponding to an integrated luminosity of 1.0 fb-1 collected in 2011 by LHCb in pp collisions at a centre-of-mass energy of 7 TeV. The analysis uses D0 mesons produced in inclusive semileptonic b-hadron decays to the D0μX final state, where the charge of the accompanying muon is used to tag the flavour of the D0 meson. The difference in the CP-violating asymmetries between the two decay channels is measured to be ΔACP = ACP(K-K+) - ACP(π-π+) = (0.49± 0.30 (stat) ± 0.14 (syst))%
Miscellaneous correspondence from the H. B. Clawson papers, 1872-1895
No full textMiscellaneous Correspondence from the H. B. Clawson papers, 1872-1895: (1) Letter dated 24 December 1872 at Salt Lake City, Utah, by Robert Williams to Hiram B. Clawson, thanking him for gifts (1 page); (2) Letter dated 6 May 1878 at Liverpool, England, by Charles Nibley to Bradley Clawson (1 page); (3) Letter dated 21 December 1886? at Chicago, Illinois, by B. R. Wells of M.D. Wells & Company to Hiram B. Clawson, regretting missing him when he was in town (1 page); (4) Letter dated 2 March 1881 at Middlefield [State unknown] by Matthew Smith to "Mrs. Clawson" (Ellen S. Clawson, Hiram\u27s first wife) (2 pages); (5) Letter dated 29 January 1884 at South Bend, Indiana, by Mrs. G. Foote (probably mother of James Foote, who married Ellen\u27s daughter Georgia) to Mrs. [Ellen S.] Clawson, prior to the expected visit of Ivie Clawson (2 pages); (6) Letter dated 21 April 1881 at New York City by Titus B. Eldridge to H. B. Clawson, upon receiving a gift of the Book of Mormon (2 pages); (7) Letter dated 18 August 1891 at Hayden, Idaho, by "Ed" to Ivie Clawson at Soda Springs, Idaho, describing his travels from Salt Lake City through Idaho; (8) Letter dated 26 April 1892 at East Mill Creek by Nellie Fisher to Ellen Clawson, with questions about the history of "Primary" (2 pages); (9) Letter dated 29 March 1894 at San Francisco, California, by Florence [no surname given], to her cousin Ivie Clawson at Salt Lake City, Utah (4 pages); (10) Letter dated 23 August 1894 at Paris, Idaho, by Lilian Spencer to her cousin Ivie Clawson at Salt Lake City (3 pages); (11) Letter dated 1 January 1895 at Boston, Massachusetts, by Jean C. Thatcher to Ivie Clawson Greene, congratulating her on her marriage (pages); (12) Letter dated 13 April 1895 by Henry F. CLark, Manager of the Literary Bureau, Curtis Publishing Company, at Philadelphia, Pennsylvania, to E. C. Clawson, providing information on author Edward Bellamy; (13) Letter dated 6 April [no year] by John T. White to Ivie and Winnie Clawson; (14) Letter [undated] by Mary DeVol (?) at Council Bluffs to Mrs. [Ellen S.] Clawso
Singaporemma bifurcata Lin & Li 2010
No full textSingaporemma bifurcata Lin & Li, 2010 Figures 1A–H, 2A–E, 6F–f, 8A Singaporemma bifurcata Lin & Li, 2010: 26, figs 29–37 Examined material. Topotypes 11♂ 25♀ (NHMSU), CHINA: Guizhou, Suiyang, Wenquan Town, Guihua Village, Hejiao Cave, 28°15´N, 107°17´E, altitude 695 m, 17 April 2015, Y. Lin and H. Yang leg. Diagnosis. With the exception of S. wulongensis, male of S. bifurcata can be distinguished from all other congeners by the embolus with an asymmetrically furcate end (Fig. 6f vs. Fig. 6a–d, 6g –h), and female of S. bifurcata differs by the stubby, sclerotized central process (Fig. 8A vs. Figs. 5C–D, 7A–C, 9A–B). S. bifurcata similar to S. wulongensis in the shape of palpal bulb and the configuration of vulva, but male of S. bifurcata can be distinguished from that of S. wulongensis by the starting position of embolus (Fig. 6F vs. Fig. 6E, the position indicated by the blue arrow) and the unequal length of branches of embolic tip (Fig. 6f vs. Fig. 6e); female of S. bifurcata separated by the smaller, “Ω”-shaped inner vulval plate, and the shorter central process (Fig. 8A vs. Fig. 8B). Description. See Figs 1A–H, 2A–E, 6F–f, 8A and Lin & Li, 2010: 26. Distribution. China (Guizhou) (Fig. 10).Published as part of Yan, Fanhu & Lin, Yucheng, 2018, A review of the spider genus Singaporemma (Araneae: Tetrablemmidae), with the description of a new species, pp. 329-346 in Zootaxa 4392 (2) on page 334, DOI: 10.11646/zootaxa.4392.2.6, http://zenodo.org/record/119544
LIN-2 and FRM-3 regulate the synaptic abundance but not surface expression level of AChRs.
No full text(A-D) ACR-16::RFP and UNC-29::RFP synaptic abundance were decreased in lin-2null and frm-3null mutants. Representative images (A, C, scale bar 10 μm) and mean puncta intensity (B, D) are shown. The wild type is normalized to 1. (E-H) ACh- and Levamisole-activated currents were unaltered in lin-2null and frm-3null mutants. Representative traces (E, G) and mean current amplitude (F, H) are shown. (I, J) GABA-activated currents were decreased by 50% in lin-2null mutants but were unchanged in frm-3null mutants. Data are mean ± SEM (***, p < 0.001 when compared to control; one-way ANOVA). The number of worms analyzed for each genotype is indicated in the bar.</p
Singaporemma banxiaoensis Lin & Li 2014
No full textSingaporemma banxiaoensis Lin & Li, 2014 Figures 6B–b, 7C Singaporemma banxiaoensis Lin & Li, 2014: 42, figs 4–6, 16C–D, 20A Examined material. Holotype ♂, paratypes 1♂ and 1♀ (IZCAS), CHINA: Guangxi, Pingxiang, Xiashi Town, Xinming Village, Banxiaotun, Banxiao Cave, 22°5.542'N, 106°52.148'E, altitude 175 m, 26 July 2011, X. Wang leg. Diagnosis. Male of this species is similar to S. halongense (Fig. 6A) and S. lenachanae (Fig. 6D), but can be distinguished from the latter two by the narrower, pointed embolic tip (Fig. 6b vs. Fig. 6a, 6d), and by the vestigial white eyespots lacking black ocular base in the both sexes (see Lin & Li, 2014: fig. 4G–H vs. Lin et al., 2017: figs 16E–F, 21A). Female is close to S. takensis sp. n. in having a similar configuration of vulva, but differs from the latter by the inverted triangular inner vulval plate, the wider, shorter central process (Fig. 7C vs. Fig. 5C–D). Description. See Lin & Li, 2014: 42. Distribution. China (Guangxi) (Fig. 10).Published as part of Yan, Fanhu & Lin, Yucheng, 2018, A review of the spider genus Singaporemma (Araneae: Tetrablemmidae), with the description of a new species, pp. 329-346 in Zootaxa 4392 (2) on page 331, DOI: 10.11646/zootaxa.4392.2.6, http://zenodo.org/record/119544
Dispelling the Myths Behind First-author Citation Counts
No full textWe 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
Figure 33. Hyllus shanhonghani Lin & Li in Taxonomy notes on twenty-eight spider species (Arachnida: Araneae) from Asia
No full textFigure 33. Hyllus shanhonghani Lin & Li, sp. nov., paratype female. A. Epigyne, ventral view; B. Vulva, dorsal view. Abbreviations: CO—copulatory opening; FD—fertilization duct; H—hood; S—spermatheca. Scale bars = 0.3 mm.Published as part of Lin, Yejie, Zhao, Huifeng, Koh, Joseph K H & Li, Shuqiang, 2022, Taxonomy notes on twenty-eight spider species (Arachnida: Araneae) from Asia, pp. 198-270 in Zoological Systematics 47 (3) on page 235, DOI: 10.11865/zs.2022303, http://zenodo.org/record/717585
Figure 23. Paratus nanling Lin & Li in Taxonomy notes on twenty-eight spider species (Arachnida: Araneae) from Asia
No full textFigure 23. Paratus nanling Lin & Li, sp. nov., live specimens. A. Holotype male; B. Paratype female. Photos: Qianle Lu.Published as part of Lin, Yejie, Zhao, Huifeng, Koh, Joseph K H & Li, Shuqiang, 2022, Taxonomy notes on twenty-eight spider species (Arachnida: Araneae) from Asia, pp. 198-270 in Zoological Systematics 47 (3) on page 226, DOI: 10.11865/zs.2022303, http://zenodo.org/record/717585
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