196,619 research outputs found
Gangliostoma Xu 1983
No full textGenus Gangliostoma Xu, 1983 Type species: Gangliostoma guangdongensis Xu, 1983. Diagnosis. The genus is diagnosed by following: medusa with many simple radial canals; subumbrella without radial rows of gelatinous papillae; manubrium with radial rows of gelatinous papillae. Remarks. It comprises three species: G. dayaensis Xu, Huang & Du, 2010, G. guangdongensis Xu, 1983 and G. abaxialispura Xu, Huang & Guo, sp. nov., which are known in China seas. Key to the species of the genus Gangliostoma. 1. Oral lips longish, about same number as the radial canals; with 90–108 marginal tentacles, about 2–3 times as many as the number of radial canals; tentacular bulbs without excretory papillae and abaxial spurs; without rudimentary bulbs (Fig. 4)........................................................................................................................................................................................... G. guangdongensis Xu, 1983 Oral lips short, less numerous than the radial canals; marginal tentacles much less than 1 time as many as radial canals..................2 2. With 12–14 marginal tentacles, tentacular bulbs with distinct excretory papillae, no abaxial spurs; with 3 rudimentary bulbs between tentacles (Fig. 5)......................................................................................................................... G. dayaensis Xu, Huang & Du, 2010 With 8 marginal tentacles, tentacular bulbs with a distinct abaxial spurs, no excretory papillae; with 6 rudimentary bulbs between tentacles (Fig. 3)........................................................................................................... G. abaxialispura Xu, Huang & Guo, sp. nov.Published as part of Guo, Donghui, Xu, Zhenzu, Huang, Jiaqi, Wang, Chunguang & Lin, Mao, 2019, Two new hydrozoan species from the Taiwan Strait, China (Cnidaria: Hydrozoa: Leptothecata), pp. 185-190 in Zoological Systematics 44 (3) on page 186, DOI: 10.11865/zs.201922, http://zenodo.org/record/461713
Ganthela Xu & Kuntner 2015
No full textGENUS GANTHELA XU & KUNTNER, 2015 For genus diagnosis and description, see Xu et al., 2015a. Type species by original designation, G. yundingensis Xu, 2015. For diagnosis and description, see Xu et al., 2015a.Published as part of Xu, Xin, Liu, Fengxiang, Chen, Jian, Li, Daiqin & Kuntner, Matjaž, 2015, Integrative taxonomy of the primitively segmented spider genus Ganthela (Araneae: Mesothelae: Liphistiidae): DNA barcoding gap agrees with morphology, pp. 288-306 in Zoological Journal of the Linnean Society 175 (2) on page 296, DOI: 10.1111/zoj.12280, http://zenodo.org/record/533845
Supplementary data for Xu et al., 2024., G-cubed
No full textSupplementary data for manuscript A rapid, simple, and low-blank pumped ion-exchange column chromatography technique for boron purification from carbonate and seawater matrices, Xu et al., 2024., G-cubed</p
Xu, S., Marsico, G., (2020). Research Tandems in international collaboration: Luxembourg-China. In S., Xu and G. Marsico (Eds.), (2020). Where Culture Grows: Social Ecology of a Chinese Kindergarten, Cultural Psychology of Education, 12, pp. (1-7), Cham, CH: Springer
No full textCultural evolvement in the Chinese context shares some commonality with other countries, such as the influence of informatization and globalization, under which capitalism and technology has become two main principles organizing social life. Meanwhile, it has its own unique characteristics derived from the cultural variety of vast territory and large population, one-child policy used to control the population and rapid revolution, development and correction in this country. All these factors have converged to form a chaotic state in the transition of cultural evolvement. Under the background of radical social transformation, neither traditional Chinese cultural systems nor Western values can be used as ready-made standards for people to understand their social life practice. New practice calls for new values to understand itself and the re-constructing process of value systems can present itself as disorder to some extent. In our practice, we have observed some special problems, which deserve to be further discussed
A Novel FE2 Method Based Fourier Macroscopic Model for Instability Phenomena of Long Fiber Reinforced Composites
No full textBembecia sophoracola Xu et Jin 1999
No full textBembecia (s. str.) sophoracola Xu et Jin, 1999 “ Bembecia sophoracola Xu et Jin, 新种 ”— Xu & Jin in: Xu et al. 1999: 9, fig. 2. Type locality: “ Ningxia (Yinchuan), …” [= China: Ningxia Hui, Yinchuan]. Holotype ♂ (CQAX). Bembecia sophoracola — Pühringer & Kallies 2004: 35; Jin et al. 2008: 515. Host plant. Sophora flavescens var. galegoides (Pall.) DC. (Fabaceae) (Xu et al. 1999). Distribution. China: Ningxia.Published as part of Gorbunov, Oleg G., Krupitsky, Anatoly V. & Marusov, Anatoly A., 2017, A new species of Bembecia from China, with a catalogue of Chinese species of the genus (Lepidoptera: Sesiidae), pp. 559-575 in Zootaxa 4273 (4) on page 571, DOI: 10.11646/zootaxa.4273.4.6, http://zenodo.org/record/80379
Cryptomya (Venatomya) sinensis Xu 1987
No full textCryptomya (Venatomya) sinensis (Xu, 1987) Figure 5 A–F Tugonia sinensis Xu, 1987: 438, 441, fig. 1 b—Bernard et al., 1993: 107; Xu, 1997: 230; Lutaenko & Xu, 2008: 52, text-fig. 6 D; Xu & Zhang, 2008: 257, fig. 814; Xu, 2008: 589. Cryptomya (Venatomya) sinensis (Xu, 1987) — Huber, 2010: 766. Material examined. MBM 300741 (no. 84 M- 185) (Holotype) (1 articutate shell), Huian, Fujian Province, China, on July 17 th, 1984. Distribution and habitat. Recent. East China Sea, Yellow Sea, China. Type locality. Huian, Fujian Province, China. Habitat unknown. Diagnosis. Length to 20 mm; shell laterally slightly compressed, thin and fragile; umbo prominent, situated slightly posterior, prosogyrate; sculpture of commarginal growth lines on anterior and anterorcentral shell, and radial ribs posterocentral to posterior, becoming more pronounced towards the posterior; posterior area lacking radial ribs; chondrophore in left valve shallow; pallial sinus shallow and broad, extending slightly beyond the posterior adductor scar; pallial line thin or obscure. Remarks. The shell of this species is slightly compressed and its posterior end is not attenuated as is typical of Tugonia. Our present placement with Cryptomya (Venatomya) coincides with Huber (2010: 766); however, we do not agree with his synonymization with C. (V.) elliptica. Based on our examinations of type specimens of C. (V.) sinensis and material of C. (V.) elliptica, the shell of C. (V.) elliptica is much more compressed than that of C. (V.) sinensis. Comparing shells of similar size, C. (V.) sinensis (MBM 300741, Length = 19.0 mm) is much more fragile, the sculpture stronger, and the umbo much larger and more tumid than in C. (V.) elliptica (MBM 136090, Length = 18.8 mm) (Fig. 5 G).Published as part of Zhang, Jun-Long, Xu, Feng-Shan & Liu, Rui-Yu, 2012, The Myidae (Mollusca, Bivalvia) from Chinese waters with description of a new species, pp. 39-60 in Zootaxa 3383 on page 49, DOI: 10.5281/zenodo.28173
CHIN 113-003: Elementary Chinese II - course syllabus
No full text3 pages.Submitted by Angela Kim ([email protected]) on 2010-02-19T17:03:25Z
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Previous issue date: 2009-0
Vibrationally Excited Level Identification and FIR Laser Line Prediction by the "Ritz" and "LaseRitz" Programs
No full text G. Moruzzi and Li-Hong Xu, Ohio State University 49th International Symposium on Molecular Spectroscopy, TD04, p. 122 (1994).Author Institution: Università di Pisa, Piazza Torricelli 2, I-56100 Pisa, Italy; National Institute of Standards and Technology, Gaithersburg, MD 20899 U.S.A.Following last year's Columbus , we have continued our work on an interactive computer program for automating assignment of the Fourier-Transform methanol spectrum. Two new features have been developed. (1) A new routine has been incorporated in the Ritz program for the identification of small-amplitude vibrationally excited levels starting from the known energies of the ground-vibrational levels. We have been testing this routine in the region for . (2)A new LaseRitz program has been written for predicting FIR laser lines using known energies of the ground and the vibrationally excited levels. The simplified float chart of the interactive program is presented below
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