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  1. Buch ; Online: Computational approaches to semantic change (Volume 6)

    Hengchen, Simon / Xu, Yang / Tahmasebi, Nina / Jatowt, Adam / Borin, Lars

    2021  

    Schlagwörter linguistics ; Language Arts & Disciplines ; Linguistics
    Umfang 1 Online-Ressource
    Verlag Language Science Press
    Dokumenttyp Buch ; Online
    Anmerkung English ; Open Access
    HBZ-ID HT021232711
    Datenquelle ZB MED Katalog Medizin, Gesundheit, Ernährung, Umwelt, Agrar

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  2. Artikel ; Online: Financialization of Enterprise Assets and R&D Investment

    Xu Yang

    E3S Web of Conferences, Vol 235, p

    2021  Band 01037

    Abstract: This paper selects the panel data of 260 listed companies in China’s GEM from 2013 to 2017, and uses a fixed effect regression model to verify and analyze the overall impact of asset financialization of small and medium-sized entrepreneurial companies on ...

    Abstract This paper selects the panel data of 260 listed companies in China’s GEM from 2013 to 2017, and uses a fixed effect regression model to verify and analyze the overall impact of asset financialization of small and medium-sized entrepreneurial companies on R&D investment. The results show that the two are positively related overall. In addition, from the perspective of the shareholding structure, the threshold effect model is used to explore how the direction and extent of the effect of asset financialization on corporate R&D investment dynamically change. It is concluded that these will have a nonlinear relationship with the change in the shareholding structure. Only by optimizing the shareholding structure and adjusting the shareholding ratios of major shareholders and management to an appropriate range can the optimal promotion effect of asset financialization on enterprise R&D investment be achieved, and the harmonious development of the relationship between finance and real economy can be promoted.
    Schlagwörter Environmental sciences ; GE1-350
    Thema/Rubrik (Code) 650
    Sprache Englisch
    Erscheinungsdatum 2021-01-01T00:00:00Z
    Verlag EDP Sciences
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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  3. Artikel ; Online: Second chances.

    Xu, Yang

    Science (New York, N.Y.)

    2022  Band 376, Heft 6594, Seite(n) 770

    Sprache Englisch
    Erscheinungsdatum 2022-05-12
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ZDB-ID 128410-1
    ISSN 1095-9203 ; 0036-8075
    ISSN (online) 1095-9203
    ISSN 0036-8075
    DOI 10.1126/science.adc8719
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  4. Artikel ; Online: Biochemistry and Biotechnology of Lipid Accumulation in the Microalga

    Xu, Yang

    Journal of agricultural and food chemistry

    2022  Band 70, Heft 37, Seite(n) 11500–11509

    Abstract: Oils are among the most important agricultural commodities and have wide applications in food/nutrition, biofuels, and oleochemicals. The oleaginous ... ...

    Abstract Oils are among the most important agricultural commodities and have wide applications in food/nutrition, biofuels, and oleochemicals. The oleaginous microalga
    Mesh-Begriff(e) Biofuels ; Biotechnology ; Eicosapentaenoic Acid ; Microalgae/genetics ; Microalgae/metabolism ; Oils/metabolism ; Stramenopiles/genetics ; Stramenopiles/metabolism
    Chemische Substanzen Biofuels ; Oils ; Eicosapentaenoic Acid (AAN7QOV9EA)
    Sprache Englisch
    Erscheinungsdatum 2022-09-09
    Erscheinungsland United States
    Dokumenttyp Journal Article ; Review
    ZDB-ID 241619-0
    ISSN 1520-5118 ; 0021-8561
    ISSN (online) 1520-5118
    ISSN 0021-8561
    DOI 10.1021/acs.jafc.2c05309
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  5. Artikel: [Impact of primary duodenogastric reflux and

    Wang, Xu-Yang / Lin, Qiong

    Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics

    2024  Band 26, Heft 5, Seite(n) 493–498

    Abstract: Objectives: To investigate the risk factors for : Methods: A retrospective analysis was performed on the clinical data of 2 190 children who underwent upper gastrointestinal endoscopy in Wuxi Children's Hospital from January 2019 to February 2022, ... ...

    Titelübersetzung 儿童原发性十二指肠胃反流与幽门螺杆菌感染对胃炎和抗生素耐药性的影响.
    Abstract Objectives: To investigate the risk factors for
    Methods: A retrospective analysis was performed on the clinical data of 2 190 children who underwent upper gastrointestinal endoscopy in Wuxi Children's Hospital from January 2019 to February 2022, among whom 308 children were diagnosed with primary DGR. According to the presence or absence of HP infection, the children were classified to HP infection group (53 children) and non-HP infection group (255 children). The risk factors for HP infection and its impact on the incidence rate and severity of gastritis were analyzed. According to the presence or absence of primary DGR, 331 children with HP infection were classified to primary DGR group (29 children) and non-primary DGR group (302 children), and then the impact of primary DGR with HP infection on antibiotic resistance was analyzed.
    Results: The HP infection group had a significantly higher age than the non-HP infection group (
    Conclusions: Older age is closely associated with HP infection in children with DGR. Primary DGR with HP infection has no significant impact on gastritis and antibiotic resistance in children.
    Mesh-Begriff(e) Humans ; Helicobacter Infections/drug therapy ; Helicobacter Infections/complications ; Gastritis/microbiology ; Gastritis/drug therapy ; Helicobacter pylori ; Male ; Female ; Child ; Retrospective Studies ; Child, Preschool ; Drug Resistance, Bacterial ; Duodenogastric Reflux ; Anti-Bacterial Agents ; Risk Factors ; Adolescent ; Infant ; Logistic Models
    Chemische Substanzen Anti-Bacterial Agents
    Sprache Chinesisch
    Erscheinungsdatum 2024-05-27
    Erscheinungsland China
    Dokumenttyp Journal Article
    ISSN 1008-8830
    ISSN 1008-8830
    DOI 10.7499/j.issn.1008-8830.2311086
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  6. Artikel ; Online: Attitudes, preference and personality in relation to behavioral intention of autonomous vehicle use

    Ling Ding / Xu Yang

    PLoS ONE, Vol 18, Iss 2, p e

    An SEM analysis.

    2023  Band 0262899

    Abstract: Autonomous vehicles (AVs) are entering the market, which will have a great impact on future decision making on mode choice in transportation systems. The aim of this study is to explore the determinants which influence travelers' intentions to use AVs ... ...

    Abstract Autonomous vehicles (AVs) are entering the market, which will have a great impact on future decision making on mode choice in transportation systems. The aim of this study is to explore the determinants which influence travelers' intentions to use AVs based on structural equation modelling (SEM). 310 valid sets of data from an online survey were collected to analyze factors which influence travelers' intentions. Data analyses were conducted using IBM SPSS Statistics 23 and AMOS 23. The results showed that personality and preferences in relation to AVs are the main potential factors that cause travelers' AVs use. Attitudes to modal services also affect intentions to use AVs. Personality has a significant positive effect on both attitude and preferences. The results provide exploratory empirical support for all hypotheses. The research results will help understand travelers' choice motivation from psychological and service perspectives, and provide support for governments and enterprises to improve the management and services of autonomous vehicles.
    Schlagwörter Medicine ; R ; Science ; Q
    Thema/Rubrik (Code) 150
    Sprache Englisch
    Erscheinungsdatum 2023-01-01T00:00:00Z
    Verlag Public Library of Science (PLoS)
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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  7. Artikel ; Online: Attitudes, preference and personality in relation to behavioral intention of autonomous vehicle use

    Ling Ding / Xu Yang

    PLoS ONE, Vol 18, Iss

    An SEM analysis

    2023  Band 2

    Abstract: Autonomous vehicles (AVs) are entering the market, which will have a great impact on future decision making on mode choice in transportation systems. The aim of this study is to explore the determinants which influence travelers’ intentions to use AVs ... ...

    Abstract Autonomous vehicles (AVs) are entering the market, which will have a great impact on future decision making on mode choice in transportation systems. The aim of this study is to explore the determinants which influence travelers’ intentions to use AVs based on structural equation modelling (SEM). 310 valid sets of data from an online survey were collected to analyze factors which influence travelers’ intentions. Data analyses were conducted using IBM SPSS Statistics 23 and AMOS 23. The results showed that personality and preferences in relation to AVs are the main potential factors that cause travelers’ AVs use. Attitudes to modal services also affect intentions to use AVs. Personality has a significant positive effect on both attitude and preferences. The results provide exploratory empirical support for all hypotheses. The research results will help understand travelers’ choice motivation from psychological and service perspectives, and provide support for governments and enterprises to improve the management and services of autonomous vehicles.
    Schlagwörter Medicine ; R ; Science ; Q
    Thema/Rubrik (Code) 150
    Sprache Englisch
    Erscheinungsdatum 2023-01-01T00:00:00Z
    Verlag Public Library of Science (PLoS)
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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  8. Artikel ; Online: Current understanding of the genomic abnormities in premature ovarian failure

    Xu Yang / Lin Yang

    Frontiers in Medicine, Vol

    chance for early diagnosis and management

    2023  Band 10

    Abstract: Premature ovarian failure (POF) is an insidious cause of female infertility and a devastating condition for women. POF also has a strong familial and heterogeneous genetic background. Management of POF is complicated by the variable etiology and ... ...

    Abstract Premature ovarian failure (POF) is an insidious cause of female infertility and a devastating condition for women. POF also has a strong familial and heterogeneous genetic background. Management of POF is complicated by the variable etiology and presentation, which are generally characterized by abnormal hormone levels, gene instability and ovarian dysgenesis. To date, abnormal regulation associated with POF has been found in a small number of genes, including autosomal and sex chromosomal genes in folliculogenesis, granulosa cells, and oocytes. Due to the complex genomic contributions, ascertaining the exact causative mechanisms has been challenging in POF, and many pathogenic genomic characteristics have yet to be elucidated. However, emerging research has provided new insights into genomic variation in POF as well as novel etiological factors, pathogenic mechanisms and therapeutic intervention approaches. Meanwhile, scattered studies of transcriptional regulation revealed that ovarian cell function also depends on specific biomarker gene expression, which can influence protein activities, thus causing POF. In this review, we summarized the latest research and issues related to the genomic basis for POF and focused on insights gained from their biological effects and pathogenic mechanisms in POF. The present integrated studies of genomic variants, gene expression and related protein abnormalities were structured to establish the role of etiological genes associated with POF. In addition, we describe the design of some ongoing clinical trials that may suggest safe, feasible and effective approaches to improve the diagnosis and therapy of POF, such as Filgrastim, goserelin, resveratrol, natural plant antitoxin, Kuntai capsule et al. Understanding the candidate genomic characteristics in POF is beneficial for the early diagnosis of POF and provides appropriate methods for prevention and drug treatment. Additional efforts to clarify the POF genetic background are necessary and are beneficial for researchers and ...
    Schlagwörter premature ovarian failure (POF) ; infertility ; genomic variants ; treatment ; clinical trials ; Medicine (General) ; R5-920
    Thema/Rubrik (Code) 610
    Sprache Englisch
    Erscheinungsdatum 2023-06-01T00:00:00Z
    Verlag Frontiers Media S.A.
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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  9. Buch ; Dissertation / Habilitation: The role of interferon-inducible genes (ISG) in control of hepatitis B virus (HBV) replication and the disorderly regulation of ISG expression by the HBV terminal protein

    Xu, Yang

    2006  

    Verfasserangabe vorgelegt von Yang Xu
    Sprache Englisch
    Umfang 83 Bl. : graph. Darst.
    Erscheinungsland Deutschland
    Dokumenttyp Buch ; Dissertation / Habilitation
    Dissertation / Habilitation Duisburg, Essen, Univ., Diss., 2006
    HBZ-ID HT014989118
    Datenquelle Katalog ZB MED Medizin, Gesundheit

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    SignaturLeihstatusStandort
    2007 E 600 bestellbar zur Ausleihe Magazin

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  10. Artikel: Biochemistry and Biotechnology of Lipid Accumulation in the Microalga Nannochloropsis oceanica

    Xu, Yang

    Journal of agricultural and food chemistry. 2022 Sept. 09, v. 70, no. 37

    2022  

    Abstract: Oils are among the most important agricultural commodities and have wide applications in food/nutrition, biofuels, and oleochemicals. The oleaginous microalga Nannochloropsis oceanica can produce large amounts of oils and the high-value ω-3 ... ...

    Abstract Oils are among the most important agricultural commodities and have wide applications in food/nutrition, biofuels, and oleochemicals. The oleaginous microalga Nannochloropsis oceanica can produce large amounts of oils and the high-value ω-3 eicosapentaenoic acid, which represents a promising resource for oil production targeting biodiesel, nutraceutical, and aquaculture industries. In recent years, with the availability of omics databases and the development of genetic tools, N. oceanica has been extensively investigated as a model photosynthetic organism for studying lipid metabolism and as a green cellular factory to produce lipids for industrial applications. This review summarizes the current knowledge on the lipid composition and biosynthetic pathways of N. oceanica and reviews the recent advances in metabolic engineering of lipid production in this microalga.
    Schlagwörter Nannochloropsis ; aquaculture ; biodiesel ; biosynthesis ; biotechnology ; dietary supplements ; eicosapentaenoic acid ; food chemistry ; lipid composition ; lipid metabolism ; microalgae ; oils ; photosynthesis
    Sprache Englisch
    Erscheinungsverlauf 2022-0909
    Umfang p. 11500-11509.
    Erscheinungsort American Chemical Society
    Dokumenttyp Artikel
    ZDB-ID 241619-0
    ISSN 1520-5118 ; 0021-8561
    ISSN (online) 1520-5118
    ISSN 0021-8561
    DOI 10.1021/acs.jafc.2c05309
    Datenquelle NAL Katalog (AGRICOLA)

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    Z 1185: Hefte anzeigen

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