199,980 research outputs found
Orthogonius andrewesianus Tian & Deuve 2006
No full textOrthogonius andrewesianus Tian & Deuve Orthogonius andrewesianus Tian & Deuve, 2006b: 109. Specimens examined. – 1 male, labeled “Coll. I. R. Sc. N. B. / Singapore, Nee Soon, Swamp forest, Station 25068. 26 Aug. 2005. P. Grootaert coll.”, deposited in IRSNB. All the type materials were also studied (for detail see Tian & Deuve, 2006b: 109). Distribution. – This species was described from Malaysia (Penang) and Indonesia (Sumatra), and is recorded from Singapore for the first time.Published as part of Tian, Ming-yi & Deuve, Thierry, 2007, A Taxonomic Treatment Of The Species Of Orthogonius Macleay (Coleoptera: Carabidae: Orthogoniini) Of Singapore, pp. 261-266 in Raffles Bulletin of Zoology 55 (2) on page 265, DOI: 10.5281/zenodo.533324
Futaki Invariant and CM Polarization
No full textThis is an expository paper. We will discuss various formulations of Futaki invariant and its relation to the CM line bundle. We will discuss their connections to the K-energy. We will also include proof for certain known results which may not have been well presented or less accessible in the literature. We always assume that M is a compact Kahler manifold. By a polarization, we mean a positive line bundle L over M, then we call (M, L) a polarized manifold.EICPCI-S(ISTP)[email protected]
Orthogonius thaicus Tian & Deuve 2003
No full text<i>Orthogonius thaicus</i> Tian & Deuve <p> <i>Orthogonius thaicus</i> Tian & Deuve, 2003a: 46.</p> <p> <b> <i>Material examined</i>. –</b> 2 males, “Coll. I. R. Sc. N. B. / Singapore, Nee Soon, Mal. trap 2, swamp forest, Station 25068. 19 Apr. 2005. P. Grootaert coll.”; 2 males, “Coll. I. R. Sc. N. B. / Singapore, Nee Soon, Mal. trap 2, Swamp forest, Station 25028. 19 Apr. 2005. P. Grootaert coll.” deposited in IRSNB except for one in MNHN. All the type materials were also studied (for detail see Tian & Deuve, 2003a: 47).</p> <p> <b> <i>Distribution</i>. –</b> This species was described from southern Thailand (Tian & Deuve, 2003a), and is recorded from Singapore for the first time.</p>Published as part of <i>Tian, Ming-yi & Deuve, Thierry, 2007, A Taxonomic Treatment Of The Species Of Orthogonius Macleay (Coleoptera: Carabidae: Orthogoniini) Of Singapore, pp. 261-266 in Raffles Bulletin of Zoology 55 (2)</i> on page 265, DOI: <a href="http://zenodo.org/record/5333241">10.5281/zenodo.5333241</a>
Hexachaetus prodigus Tian & Deuve 2006
No full textHexachaetus prodigus Tian & Deuve, 2006 (Figure 10) Tian & Deuve, 2006: 150 Length: 16.0 mm; width: 6.5 mm. Habitus as in Fig. 10. Diagnosis. Head and mandibles black, disc of pronotum, underside of head dark brown, other parts of the body red brown; glabrous species, strongly shiny; microsculptural engraved meshes indistinct on head and pronotum, obscurely isodiametric on elytra; head stout, as long as wide, labrum straight at front; ligula short and wide, 6- setose at apex, with median two longer than other; pronotum transverse, PW/PL=1.60, widest at about middle; lateral expanded margin narrow, not reflexed; elytra elongate-ovate, EL/EW=1.46, base well-bordered, parallelsided, apical margin gently and obliquely truncated, denticulate at the tip; fore tibia stout, with outer angle remarkably rectangular; middle and hind coxae glabrous in median portion, hind tarsomeres 1 longer than 2, while 3 as long as 4. Male: Unknown. Material examined. 1 female, the holotype, “ Dalat, Annam, III-IV, 1924” and “R. I. SC. Nat. Belg., I. G. 16.500”, in IRSNB; 1 female, “ Coll. I.R. Sc.N.B / Vietnam: Dong Nai Biosphere, 11°18 N, 107°06 E / 25. VI. 6. VII. 2012, nigh collecting, leg. J Constant & J. Bresseel / I. G.: 32.161”, in IRSNB. Distribution. Vietnam (Fig. 20 h).Published as part of Tian, Mingyi & Deuve, Thierry, 2016, Re-definition and review of the Oriental genus Hexachaetus Chaudoir, 1871 (Coleoptera: Carabidae: Orthogoniini), pp. 540-554 in Zootaxa 4169 (3) on page 551, DOI: 10.11646/zootaxa.4169.3.7, http://zenodo.org/record/25802
YeTianField/P_Achenkirch: R codes (Tian et al., 2023)
No full textR codes for the article, "Long-term soil warming decreases microbial phosphorus utilization by increasing abiotic pgosphorus sorption and phosphorus losses", authored by Tian et al. (2023
Antiferromagnetic correlation in the half-filled strongly correlated electron models at nonzero temperature: A rigorous result
No full textAs an extension of our previous rigorous investigation on the spin correlations in the ground states of the half-filled Hubbard model and the periodic Anderson model [G. S. Tian, Phys. Rev. B 50, 6246 (1994)], in the present paper we study the behavior of these correlation functions at finite temperature. We show rigorously that, at any T not equal0, the predominant spin correlations in these systems are antiferromagnetic. Furthermore, based on this result, we also show that a quasi-one (or two)-dimensional itinerant electron ferrimagnet must have a gapless branch of ferromagnetic excitations. This conclusion is consistent with the previous results derived by the spin-wave theory.http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000169283000058&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701Physics, Condensed MatterSCI(E)10ARTICLE22null6
Wesmaelius helanensis Tian & Liu 2011
No full textWesmaelius helanensis Tian & Liu, 2011 (Figs. 3, 20–25) Wesmaelius helanensis Tian & Liu, 2011: 772. Diagnosis. This species is characterized by the yellowish-brown head with only the frons before the antennae obviously dark brown. Brown longitudinal stripes along the sides present in the thorax and brown longitudinal thin stripe present in the middle of pronotum and mesonotum. Legs yellowish-brown, with brown spot present at the basal and apical tibiae. Male: posteroventral edge of 8th tergite declining and not include the spiraculae; terminal lobe of parabaculum separated from one fifth, expanded distally and rolled up, a transparent small hook present in the end. Female: ectoproct ovoid, posteroventral edge slightly pointed, middle of hind margin with an obvious projection. Measurements. Forewing length 7.4–8.4 mm, width 3.0– 4.2 mm. Hind wing length 6.6–7.3 mm, width 2.2– 4.0 mm. Body length 4.8–6.4 mm. Description. Head. Yellowish-brown. Frons obviously dark brown, oval brown spot present in the middle of vertex. Antennae amber, ventral of scape brown, with more than fifty segments. Eyes big and black with a metallic luster. Thorax. Yellowish-brown, with obvious brown longitudinal stripes along the sides and brown longitudinal thin stripe present in the middle of pronotum and mesonotum. Legs yellowish-brown, with brown spot present at the basal and apical tibiae. Wings (Fig. 3). Forewing oval with outer margin slightly pointed, yellowish-brown, hyaline with uneven grey sagittal stripes and sparse pale brown spots in the margin. Veins yellowish-brown with transparent intervals. Anterior radial trace bearing 3 ORB’s; ORB3 forked into 2 branches, with 2 r–rs. M simple with 2 branches. CuA forked into 6 braches after the inner gradate series and CuP simple. Four gradate series, inner gradate series 3 crossveins; middle 5; outer 6 and cubitus 3. Hind wing oval with outer margin slightly pointed, pale yellowishbrown, hyaline and immaculate. Veins pale brown and transparent, with Cu slightly darker. Rs with 4 branches, with 2 r–rs. M forked into 2 branches. CuA 4 branches and CuP simple with 2 branches. Two gradate series, inner gradate series 2 crossveins; and outer 7. Male terminalia (Fig. 20). 8th tergite trapezoidal, posteroventral edge declining and not include the spiraculae. 9th tergite rectangle from lateral view. Ectoproct subtriangular with anteroventral edge developed into slender arm, bend inwards and intersected, ended into a hook. Mediuncus of gonarcus (Fig. 21–22) broadened basally, tapering distally and slightly bend downwards; paramediuncus small, curved upwards as a hook. Terminal lobe of parabaculum (Fig. 23–24) separated from one fifth, expanded distally and rolled up, densely covered with small spines in the surface, ending in a small transparent hook; supraapophyseal plate wide, subtriangular from dorsal view. Hypandrium internum (Fig. 25) approximate triangle from ventral view, split in the central base. Female terminalia (Fig. 26–27). Lateral of 9th tergite extended sidewards. gonapophyses laterales developed, hind margin obviously exceed the hind margin of ectoproct, approximate long oval from ventral view. Ectoproct ovoid, posteroventral slightly pointed, middle of hind margin with an obvious projection. Subgenitale broadened basally, tapering distally with apex flat; gonapophyses posteriors distally pointed and exceed the apex of subgenitale. Distribution. China (Inner Mongolia, Qinghai, Gansu) Material examined. CHINA: 1♂, Inner Mongolia Autonomous Region, Alxa Left Banner, Helan Mountains. 29.vii.2010. Yanlin Tian (Holotype) (CAU); 1♂, Inner Mongolia Autonomous Region, Alxa Left Banner, Helan Mountains. 6.viii.2010. Yanlin Tian (CAU); 1♂, Inner Mongolia Autonomous Region, Alxa Left Banner, Helan Mountains. 9.viii.2010. Yanlin Tian (CAU); 1♀, Gansu province, Tianshui city, Qingshui county, Dalong forest. 4.viii.2013, Xinyu Luo (CAU); 1♀, Qinghai province, Tibetan Autonomous Prefecture of Haibei, Menyuan Hui Autonomous County, Xianmi National Forest Park. 9.viii.2013, Xinyu Luo (CAU). Remarks. This species was described by Tian & Liu in 2011 only by the male specimens; in this paper we describe the female specimen and the new distributions in China for the first time. W. helanensis is similar to W. sufuensis, but obviously different in many characteristics, there is no brown stripe along the middle gradate series in forewing in W. helanensis, but they present in W. sufuensis; in W. helanensis the mediucus of gonarcus is slender and paramediuncus curved upwards as a hook while in W. sufuensis the mediucus is short and paramediuncus extend backward; the terminal lobe of parabaculum in W. helanensis expanded distally and rolled up, with a transparent small hook present in the end while in W. sufuensis the distal of terminal lobe extended in to a upward hook. W. helanensis is also similar to W. baikalensis, while considering the color of head, it can be easily distinguished, all the areas before antennae in head are dark brown in W. baikalensis, while in W. helanensis only the frons before the antennae are obviously dark brown.Published as part of Zhao, Yang, Tian, Yanlin & Liu, Zhiqi, 2017, New data on brown lacewing genus Wesmaelius Krüger, 1922 from China (Neuroptera, Hemerobiidae), with a key to Chinese species, pp. 19-30 in Zootaxa 4273 (1) on pages 26-29, DOI: 10.11646/zootaxa.4273.1.2, http://zenodo.org/record/81830
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
Thirteen new species of the genus Helina R.-D. (Diptera: Muscidae) from China
No full textXue, Wanqi, Tian, Xu (2012): Thirteen new species of the genus Helina R.-D. (Diptera: Muscidae) from China. Journal of Natural History 46 (9-10): 565-598, DOI: 10.1080/00222933.2011.651632, URL: http://dx.doi.org/10.1080/00222933.2011.65163
Protein engineering using azurin as the scaffold: capturing and studying novel metal-sulfenate and metal-NO species
Full text linkSubmission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2018-05-01The student, Shiliang Tian, accepted the attached license on 2015-12-22 at 12:18.The student, Shiliang Tian, submitted this Dissertation for approval on 2015-12-22 at 12:22.This Dissertation was approved for publication on 2016-01-04 at 08:29.DSpace SAF Submission Ingestion Package generated from Vireo submission #9027 on 2016-07-07 at 14:15:19Made available in DSpace on 2016-07-07T21:04:08Z (GMT). No. of bitstreams: 2
TIAN-DISSERTATION-2016.pdf: 11950788 bytes, checksum: 022211d4002e45d1d3baaebcf7734f47 (MD5)
LICENSE.txt: 4210 bytes, checksum: 6c8921dea6f9567996e566c8577bedd8 (MD5)
Previous issue date: 2016-01-04Embargo set by: Seth Robbins for item 93209
Lift date: 2018-07-07T21:04:32Z
Reason: Author requested closed access (OA after 2yrs) in Vireo ETD systemEmbargo set by: Seth Robbins for item 93209
Lift date: 2018-07-07T21:14:52Z
Reason: Author requested closed access (OA after 2yrs) in Vireo ETD systemEmbargo set by: Seth Robbins for item 93209
Lift date: 2018-07-07T21:18:16Z
Reason: Author requested closed access (OA after 2yrs) in Vireo ETD systemLimited Restriction Lifted for Item 93209 on 2018-07-08T09:15:16Z
- …
