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  1. Article: DANWEI AND SOCIAL INEQUALITY IN CONTEMPORARY URBAN CHINA.

    Xie, Yu / Lai, Qing / Wu, Xiaogang

    Research in the sociology of work

    2010  Volume 19, Page(s) 283–306

    Abstract: Prior research showed that danwei, the work unit, was very important in determining workers' social ... economic, and political lives in pre-reform urban China. In this paper, we argue that danwei continues ... to which workers' socioeconomic well-being depends on the financial conditions of their danwei. Results show ...

    Abstract Prior research showed that danwei, the work unit, was very important in determining workers' social, economic, and political lives in pre-reform urban China. In this paper, we argue that danwei continues to be an agent of social stratification in contemporary urban China. Using data from a 1999 survey we conducted in three large Chinese cities, Wuhan, Shanghai, and Xi'an, we assess the extent to which workers' socioeconomic well-being depends on the financial conditions of their danwei. Results show that the financial situation of danwei remains one of the most important determinants of earnings and benefits. However, the explanatory power of danwei's financial situation is much greater for earnings than for benefits.
    Language English
    Publishing date 2010-02-24
    Publishing country England
    Document type Journal Article
    ISSN 0277-2833
    ISSN 0277-2833
    DOI 10.1108/S0277-2833(2009)0000019013
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Danwei Profitability and Earnings Inequality in Urban China.

    Xie, Yu / Wu, Xiaogang

    The China quarterly

    2010  Volume 195, Page(s) 558–581

    Abstract: ... that a main agent of social stratification in contemporary China continues to be the danwei, the work unit ... on the profitability of their danwei. Results show that the financial situation of the danwei is one of the most ... important determinants of earnings in today's urban China. Furthermore, the importance of danwei ...

    Abstract Prior research has debated the relative importance of such factors as human capital, political capital and region in determining workers' earnings in reform-era urban China. This article argues that a main agent of social stratification in contemporary China continues to be the danwei, the work unit. Using data from a 1999 survey we conducted in three large Chinese cities, Wuhan, Shanghai and Xi'an, we assess the extent to which workers' earnings (including regular wages, bonuses and subsidies) depend on the profitability of their danwei. Results show that the financial situation of the danwei is one of the most important determinants of earnings in today's urban China. Furthermore, the importance of danwei profitability does not vary by city or by employment sector.
    Language English
    Publishing date 2010-04-01
    Publishing country England
    Document type Journal Article
    ZDB-ID 2008795-0
    ISSN 1468-2648 ; 0305-7410
    ISSN (online) 1468-2648
    ISSN 0305-7410
    DOI 10.1017/S0305741008000775
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Danwei and social inequality in contemporary urban China

    Xie, Yu / Lai, Qing / Wu, Xiaogang

    Work and organizations in China after thirty years of transition , p. 283-306

    2009  , Page(s) 283–306

    Author's details Yu Xie, Qing Lai and Xiaogang Wu
    Keywords Systemtransformation ; Institutioneller Wandel ; Sozialer Wandel ; Soziale Ungleichheit ; Stadt ; China
    Language English
    Publisher Emerald
    Publishing place Bingley
    Document type Article
    ISBN 978-1-8485-5730-7 ; 1-8485-5730-2
    Database ECONomics Information System

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  4. Article: Receptor Plants Alleviated Allelopathic Stress from Invasive

    Wang, Qiang / Zhou, Xijie / He, Shengli / Wang, Wenguo / Ma, Danwei / Wang, Yu / Zhang, Hong

    Plants (Basel, Switzerland)

    2023  Volume 12, Issue 22

    Abstract: Chenopodium ... ...

    Abstract Chenopodium ambrosioides
    Language English
    Publishing date 2023-11-09
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2704341-1
    ISSN 2223-7747
    ISSN 2223-7747
    DOI 10.3390/plants12223810
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: The competitive strategies of poisonous weeds

    Zhou, Xijie / Xiao, Yunxing / Ma, Danwei / Xie, Yusi / Wang, Yu / Zhang, Hong / Wang, Yanan

    Frontiers in plant science

    2023  Volume 14, Page(s) 1124139

    Abstract: Introduction: The competitive strategies of plants play a crucial role in their growth. Allelopathy is one of the weapons that plants use to improve their competitive advantage.: Methods: In order to explore the competitive strategy of a poisonous ... ...

    Abstract Introduction: The competitive strategies of plants play a crucial role in their growth. Allelopathy is one of the weapons that plants use to improve their competitive advantage.
    Methods: In order to explore the competitive strategy of a poisonous weed
    Results: The decomposing allelopathic effect of
    Discussion: These results indicated that
    Language English
    Publishing date 2023-03-06
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2613694-6
    ISSN 1664-462X
    ISSN 1664-462X
    DOI 10.3389/fpls.2023.1124139
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Epsilon-poly-l-lysine conjugated erythromycin for enhanced antibiotic therapy.

    Yu, Jie / Cen, Danwei / Chen, Yongcheng / Zhao, Hailan / Xu, Mengyue / Wu, Sulan / Wang, Shuo / Jin, Qiao / Shen, Ting

    RSC advances

    2023  Volume 13, Issue 27, Page(s) 18651–18657

    Abstract: Antibiotic resistance is a big threat to public health. How to improve the therapeutic efficacy of conventional antibiotics is an effective way to address this issue. In order to enhance the antibacterial activity of conventional antibiotic erythromycin ( ...

    Abstract Antibiotic resistance is a big threat to public health. How to improve the therapeutic efficacy of conventional antibiotics is an effective way to address this issue. In order to enhance the antibacterial activity of conventional antibiotic erythromycin (EM), EM is conjugated to positively charged ε-poly-l-lysine (EPL) to obtain EPL modified EM (EPL-EM). The grafting ratio of EM can be calculated from the
    Language English
    Publishing date 2023-06-20
    Publishing country England
    Document type Journal Article
    ISSN 2046-2069
    ISSN (online) 2046-2069
    DOI 10.1039/d3ra03168c
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: SARS-CoV-2-derived fusion inhibitor lipopeptides exhibit highly potent and broad-spectrum activity against divergent human coronaviruses

    Yuanmei Zhu / Danwei Yu / Yue Hu / Tong Wu / Huihui Chong / Yuxian He

    Signal Transduction and Targeted Therapy, Vol 6, Iss 1, Pp 1-

    2021  Volume 3

    Keywords Medicine ; R ; Biology (General) ; QH301-705.5
    Language English
    Publishing date 2021-08-01T00:00:00Z
    Publisher Nature Publishing Group
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  8. Article ; Online: Comprehensive two-dimensional gas chromatography mass spectrometry-based untargeted metabolomics to clarify the dynamic variations in the volatile composition of Huangjiu of different ages.

    Yu, Haiyan / Zheng, Danwei / Xie, Tong / Xie, Jingru / Tian, Huaixiang / Ai, Lianzhong / Chen, Chen

    Journal of food science

    2022  Volume 87, Issue 4, Page(s) 1563–1574

    Abstract: Aging plays an important role in the formation of aroma characteristics of Huangjiu, a traditional Chinese alcoholic beverage. Comprehensive two-dimensional gas chromatography mass spectrometry (GC×GC-qMS)-based untargeted metabolomics combined with a ... ...

    Abstract Aging plays an important role in the formation of aroma characteristics of Huangjiu, a traditional Chinese alcoholic beverage. Comprehensive two-dimensional gas chromatography mass spectrometry (GC×GC-qMS)-based untargeted metabolomics combined with a multivariate analysis was used to investigate the dynamic variations in the aroma profile of Huangjiu during aging process and to establish the relationship between the changing volatile metabolite profiles and the age-dependent sensory attributes. A total of 144 volatile metabolites were identified by GC×GC-qMS and 63 were selected as critical metabolites based on variable importance in projection values and p-values. Based on the results of principal component analysis, orthogonal partial least-squares discriminant analysis, and hierarchical clustering analysis, the samples of six different ages were divided into three groups: 1Y and 3Y samples, 5Y and 8Y samples, and 10Y and 15Y samples. The partial least-squares analysis results further revealed the relationship between the aromas attributes and variations of these volatile compounds. The high esters, aldehydes, and lactones contents contributed to the high intensities of the sweet and ester aroma attributes of the aged Huangjiu, while the high alcohols and ethyl esters contents contributed to the alcoholic and fruity aroma attributes of the newly brewed Huangjiu. These results improve our understanding of the chemical nature of the aroma characteristics of aged Huangjiu. PRACTICAL APPLICATION: Huangjiu is often labeled with its age as a measure of quality, which influences consumers' choice. Dynamic variations in volatile compounds of Huangjiu during aging and its contribution to the aroma characteristics of Huangjiu were figured out, which will assist the industry to produce better quality aged Huangjiu for consumers.
    MeSH term(s) Esters/analysis ; Gas Chromatography-Mass Spectrometry/methods ; Metabolomics ; Odorants/analysis ; Volatile Organic Compounds/analysis
    Chemical Substances Esters ; Volatile Organic Compounds
    Language English
    Publishing date 2022-03-09
    Publishing country United States
    Document type Journal Article
    ZDB-ID 241615-3
    ISSN 1750-3841 ; 0022-1147
    ISSN (online) 1750-3841
    ISSN 0022-1147
    DOI 10.1111/1750-3841.16047
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1001: 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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  9. Article ; Online: Defective HIV-1 envelope gene promotes the evolution of the infectious strain through recombination in vitro.

    Wei, Huamian / Yu, Danwei / Geng, Xiuzhu / He, Yuxian

    BMC infectious diseases

    2020  Volume 20, Issue 1, Page(s) 569

    Abstract: Background: HIV-1 produces defective mutants in the process of reproduction. The significance of the mutants has not been well investigated.: Methods: The plasmids of wild type (HIV-1: Results: A total of 42 env genes and 8 NFLGs were successfully ...

    Abstract Background: HIV-1 produces defective mutants in the process of reproduction. The significance of the mutants has not been well investigated.
    Methods: The plasmids of wild type (HIV-1
    Results: A total of 42 env genes and 8 NFLGs were successfully amplified and sequenced. Five types of recombinant patterns of env were identified and the same recombinant sites were detected in different patterns. The recombination hotspots were found distributing mainly in conservative regions of env. The recombination between genes of HIV-1
    Conclusion: The existence of the defective HIV-1 promotes the phylogenetic evolution of the virus, thus increasing the diversity of virus population. The role of defective genes may be converted from junk genes to useful materials and cannot be neglected in the study of HIV-1 reservoir.
    MeSH term(s) Evolution, Molecular ; HEK293 Cells ; HIV Infections/pathology ; HIV Infections/virology ; HIV-1/classification ; HIV-1/genetics ; HIV-1/physiology ; Humans ; Phylogeny ; Plasmids/genetics ; Plasmids/metabolism ; Recombination, Genetic ; env Gene Products, Human Immunodeficiency Virus/chemistry ; env Gene Products, Human Immunodeficiency Virus/genetics ; env Gene Products, Human Immunodeficiency Virus/metabolism
    Chemical Substances env Gene Products, Human Immunodeficiency Virus
    Language English
    Publishing date 2020-08-04
    Publishing country England
    Document type Journal Article
    ISSN 1471-2334
    ISSN (online) 1471-2334
    DOI 10.1186/s12879-020-05288-w
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Comprehensive two‐dimensional gas chromatography mass spectrometry‐based untargeted metabolomics to clarify the dynamic variations in the volatile composition of Huangjiu of different ages

    Yu, Haiyan / Zheng, Danwei / Xie, Tong / Xie, Jingru / Tian, Huaixiang / Ai, Lianzhong / Chen, Chen

    Journal of food science. 2022 Apr., v. 87, no. 4

    2022  

    Abstract: Aging plays an important role in the formation of aroma characteristics of Huangjiu, a traditional Chinese alcoholic beverage. Comprehensive two‐dimensional gas chromatography mass spectrometry (GC×GC‐qMS)‐based untargeted metabolomics combined with a ... ...

    Abstract Aging plays an important role in the formation of aroma characteristics of Huangjiu, a traditional Chinese alcoholic beverage. Comprehensive two‐dimensional gas chromatography mass spectrometry (GC×GC‐qMS)‐based untargeted metabolomics combined with a multivariate analysis was used to investigate the dynamic variations in the aroma profile of Huangjiu during aging process and to establish the relationship between the changing volatile metabolite profiles and the age‐dependent sensory attributes. A total of 144 volatile metabolites were identified by GC×GC‐qMS and 63 were selected as critical metabolites based on variable importance in projection values and p‐values. Based on the results of principal component analysis, orthogonal partial least‐squares discriminant analysis, and hierarchical clustering analysis, the samples of six different ages were divided into three groups: 1Y and 3Y samples, 5Y and 8Y samples, and 10Y and 15Y samples. The partial least‐squares analysis results further revealed the relationship between the aromas attributes and variations of these volatile compounds. The high esters, aldehydes, and lactones contents contributed to the high intensities of the sweet and ester aroma attributes of the aged Huangjiu, while the high alcohols and ethyl esters contents contributed to the alcoholic and fruity aroma attributes of the newly brewed Huangjiu. These results improve our understanding of the chemical nature of the aroma characteristics of aged Huangjiu. PRACTICAL APPLICATION: Huangjiu is often labeled with its age as a measure of quality, which influences consumers’ choice. Dynamic variations in volatile compounds of Huangjiu during aging and its contribution to the aroma characteristics of Huangjiu were figured out, which will assist the industry to produce better quality aged Huangjiu for consumers.
    Keywords alcoholic beverages ; comprehensive two-dimensional gas chromatography ; discriminant analysis ; food science ; gas chromatography-mass spectrometry ; industry ; lactones ; least squares ; metabolites ; metabolomics ; odors ; principal component analysis ; volatile compounds
    Language English
    Dates of publication 2022-04
    Size p. 1563-1574.
    Publishing place John Wiley & Sons, Ltd
    Document type Article
    Note JOURNAL ARTICLE
    ZDB-ID 241615-3
    ISSN 1750-3841 ; 0022-1147
    ISSN (online) 1750-3841
    ISSN 0022-1147
    DOI 10.1111/1750-3841.16047
    Database NAL-Catalogue (AGRICOLA)

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    In stock of ZB MED Bonn / Germany

    Z 842: Show issues

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