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  1. Article ; Online: Gang persecution as grounds for asylum in the USA

    Gracye Cheng

    Forced Migration Review, Iss 37, Pp 50-

    2011  Volume 51

    Abstract: ... on fears of gang-based persecution. ...

    Abstract A substantial group of Central American immigrants have been filing asylum cases in the USA based on fears of gang-based persecution.
    Keywords forced migration ; displacement ; refugee ; asylum ; USA ; Social history and conditions. Social problems. Social reform ; HN1-995 ; Social Sciences ; H ; DOAJ:Sociology ; DOAJ:Social Sciences
    Language Arabic
    Publishing date 2011-03-01T00:00:00Z
    Publisher University of Oxford
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

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  2. Book: Lao xiang gang

    Cheng, Naishan

    dong fang zhi zhu

    (Lao cheng shi ; 老城市)

    2000  

    Title variant Dong fang zhi zhu ; 东方之珠
    Institution Zhong guo di 2 li shi dang an guan
    中国第二历史档案馆
    Author's details Cheng nai shan zhu wen; zhong guo di er li shi dang an guan gong gao
    Series title Lao cheng shi
    老城市
    Keywords Hong Kong (China)
    Language Chinese
    Size 15, 221 p, ill, 21 cm
    Edition Di 1 ban
    Publisher Jiang su mei shu chu ban she
    Publishing place Nan jing
    Document type Book
    ISBN 7534411424 ; 7534411432 ; 9787534411427 ; 9787534411434
    Database Former special subject collection: coastal and deep sea fishing

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  3. Book: Gang-xianwei-hunningtu-lilun-ji-yingyong

    Cheng, Qingquo

    1999  

    Author's details by Qingquo Cheng
    Language Chinese
    Size 227 S., Ill., graph. Darst., Tab.
    Edition Di 1 ban, di 1 ci yinshua
    Publisher Zhongguo-tiedao-chubanshe
    Publishing place Beijing
    Document type Book
    Note Übers.: The theory and application of steel fiber concrete
    ISBN 7113032788 ; 9787113032784
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  4. Article: China's foreign policy after the fall of the Gang of Four

    Cheng, Joseph Y. S

    Asia Pacific community : a quarterly review , p. 51-67

    1980  , Page(s) 51–67

    Author's details Joseph Y. S. Cheng
    Keywords Aussenpolitik ; China
    Publisher Asian Club
    Publishing place Tokyo
    Document type Article
    ZDB-ID 7030-0
    Database ECONomics Information System

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  5. Article ; Online: Identification of coal and gangue based on R value method for dual-energy X-ray of Geant4 simulation.

    Zhou, Junpeng / Guo, Yongcun / Wang, Shuang / Chen, Wei / Cheng, Gang

    Environmental research

    2023  Volume 226, Page(s) 115650

    Abstract: With technical means of Geant4 simulation, the effectiveness of R value method in coal and gangue ... of coal and gangue in R threshold. Compared with the shape of the coal sample, the thickness of the sample ... can directly affect the changes in R value of coal and gangue more. In addition, R threshold is continuously ...

    Abstract With technical means of Geant4 simulation, the effectiveness of R value method in coal and gangue identification method of dual-energy X-ray is verified, and the characteristic factors affecting R value are explored. In the experiment, control variable method is used to study the effect of the thickness and shape of coal and gangue in R threshold. Compared with the shape of the coal sample, the thickness of the sample can directly affect the changes in R value of coal and gangue more. In addition, R threshold is continuously changing during the process of coal and gangue separation. R value of coal and gangue is positively correlated with the thickness of the sample, while the correlation with shape is difficult to be expressed due to the difficulty of mathematical descriptions of shape. The results show that the combination of dual-energy X-ray and image processing of Geant4 simulation can effectively identify coal and gangue, and the accuracy of distinguishing coal and gangue with different shapes and thicknesses reaches 95%. Finally, the current use of Geant4 simulation based on sample thickness can establish R threshold change curve for coal and gangue separation under specific geological environment for further coal and gangue separation with R value method based on dual-energy.
    MeSH term(s) X-Rays ; Coal
    Chemical Substances Coal
    Language English
    Publishing date 2023-03-13
    Publishing country Netherlands
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 205699-9
    ISSN 1096-0953 ; 0013-9351
    ISSN (online) 1096-0953
    ISSN 0013-9351
    DOI 10.1016/j.envres.2023.115650
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 726: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  6. Book ; Online: Tensor Network Contractions

    Ran, Shi-Ju / Tirrito, Emanuele / Peng, Cheng / Chen, Xi / Tagliacozzo, Luca / Su, Gang / Lewenstein, Maciej

    Methods and Applications to Quantum Many-Body Systems

    (Lecture Notes in Physics ; 964)

    2020  

    Author's details by Shi-Ju Ran, Emanuele Tirrito, Cheng Peng, Xi Chen, Luca Tagliacozzo, Gang Su, Maciej Lewenstein
    Series title Lecture Notes in Physics ; 964
    Keywords Physics ; Quantum physics ; Quantum optics ; Statistical physics ; Machine learning ; Elementary particles (Physics) ; Quantum field theory ; Vielteilchensystem ; Tensor ; Netzwerk
    Subject Netz ; Affinor ; Mehrteilchensystem
    Subject code 530.15
    Language English
    Size 1 Online-Ressource (XIV, 150 p. 68 illus., 65 illus. in color)
    Edition 1st ed. 2020
    Publisher Springer International Publishing ; Imprint: Springer
    Publishing place Cham
    Document type Book ; Online
    HBZ-ID HT020355028
    ISBN 978-3-030-34489-4 ; 9783030344887 ; 9783030344900 ; 3-030-34489-4 ; 3030344886 ; 3030344908
    DOI 10.1007/978-3-030-34489-4
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  7. Book ; Online: Tensor Network Contractions : Methods and Applications to Quantum Many-Body Systems

    Ran, Shi-Ju / Tirrito, Emanuele / Peng, Cheng / Chen, Xi / Tagliacozzo, Luca / Su, Gang / Lewenstein, Maciej

    2020  

    Keywords Optical physics ; Quantum physics (quantum mechanics & quantum field theory) ; Statistical physics ; Mathematical physics ; Machine learning ; Physics ; Quantum physics ; Quantum optics ; Elementary particles (Physics) ; Quantum field theory
    Size 1 electronic resource (150 pages)
    Publisher Springer Nature
    Publishing place Cham
    Document type Book ; Online
    Note English ; Open Access
    HBZ-ID HT021028629
    ISBN 978-3-030-34489-4 ; 3-030-34489-4
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  8. Article ; Online: Celebrating 25 years of the Key Laboratory for Special Functional Materials at Henan University.

    Bai, Feng / Cheng, Gang / Du, Zuliang / Jia, Guohua

    Nanoscale

    2024  Volume 16, Issue 3, Page(s) 959–960

    Abstract: An introduction to ... ...

    Abstract An introduction to the
    Language English
    Publishing date 2024-01-18
    Publishing country England
    Document type Editorial
    ZDB-ID 2515664-0
    ISSN 2040-3372 ; 2040-3364
    ISSN (online) 2040-3372
    ISSN 2040-3364
    DOI 10.1039/d3nr90207b
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Immunomodulatory Effects of Vitamin D and Zinc on Viral Infection.

    Rizwan, Muhammad / Cheng, Ke / Gang, Yang / Hou, Yuntao / Wang, Chunfang

    Biological trace element research

    2024  

    Abstract: Several nutrients are crucial in enhancing the immune system and preserving the structural integrity of bodily tissue barriers. Vitamin D (VD) and zinc (Zn) have received considerable interest due to their immunomodulatory properties and ability to ... ...

    Abstract Several nutrients are crucial in enhancing the immune system and preserving the structural integrity of bodily tissue barriers. Vitamin D (VD) and zinc (Zn) have received considerable interest due to their immunomodulatory properties and ability to enhance the body's immune defenses. Due to their antiviral, anti-inflammatory, antioxidative, and immunomodulatory properties, the two nutritional powerhouses VD and Zn are crucial for innate and adaptive immunity. As observed with COVID-19, deficiencies in these micronutrients impair immune responses, increasing susceptibility to viral infections and severe disease. Ensuring an adequate intake of VD and Zn emerges as a promising strategy for fortifying the immune system. Ongoing clinical trials are actively investigating their potential therapeutic advantages. Beyond the immediate context of the pandemic, these micronutrients offer valuable tools for enhancing immunity and overall well-being, especially in the face of future viral threats. This analysis emphasizes the enduring significance of VD and Zn as both treatment and preventive measures against potential viral challenges beyond the current health crisis. The overview delves into the immunomodulatory potential of VD and Zn in combating viral infections, with particular attention to their effects on animals. It provides a comprehensive summary of current research findings regarding their individual and synergistic impacts on immune function, underlining their potential in treating and preventing viral infections. Overall, this overview underscores the need for further research to understand how VD and Zn can modulate the immune response in combatting viral diseases in animals.
    Language English
    Publishing date 2024-03-07
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 445336-0
    ISSN 1559-0720 ; 0163-4984
    ISSN (online) 1559-0720
    ISSN 0163-4984
    DOI 10.1007/s12011-024-04139-y
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.B 2323: Show issues Location:
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    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

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  10. Article ; Online: Diversity analysis of

    Cheng, Gang / Cheng, Yan / Rahman, Erkin

    PeerJ

    2023  Volume 11, Page(s) e15934

    Abstract: The bacterial diversity ... ...

    Abstract The bacterial diversity in
    MeSH term(s) Populus ; Phylogeny ; Rivers ; Bacteria/genetics ; Firmicutes ; China ; Actinobacteria ; DNA, Ribosomal ; Gammaproteobacteria
    Chemical Substances DNA, Ribosomal
    Language English
    Publishing date 2023-08-28
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2703241-3
    ISSN 2167-8359 ; 2167-8359
    ISSN (online) 2167-8359
    ISSN 2167-8359
    DOI 10.7717/peerj.15934
    Database MEDical Literature Analysis and Retrieval System OnLINE

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