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  1. Book ; Online: Dynamic Behavior of Materials

    Wang, Chuanting / He, Yong / Zheng, Yuanfeng / Zhang, Shuhai / Tang, Wenhui

    2023  

    Keywords Research & information: general ; Physics ; reactive material ; shaped charge jet ; trans-scale discretization ; formation ; unsaturated clay ; moisture content ; Hugoniot parameters ; high-pressure EOS ; multi-diameter tungsten fiber-reinforced Zr-based bulk metallic glasses matrix composite ; tungsten fiber ; penetration failure mode ; bend space ; ultimate bending diameter ; explosively formed projectile ; tungsten heavy alloy ; liner material ; dynamic response ; fracture mechanics ; Johnson-Kendall-Robert model ; polyurethane setae array ; surface energy ; modeling ; simulation ; reactive materials ; impact-induced deflagration ; ignition behavior ; reaction ratio ; temperature distribution ; dynamic modeling ; impact ; kinetic projectile ; honeycomb ; multi-layer plates ; dynamic model ; weaved composite material ; unmanned aerial vehicle ; parachute recovery ; deployment phase ; parameter analysis ; fine-grained D6A steel ; fine grain strengthening ; strain rate sensitivity ; Johnson-Cook constitutive model ; finite element simulation ; ceramic composite armor ; 12.7 mm API projectile ; ballistic performance ; deflection and yaw ; NM500/Q345 clad plate ; austenitization ; microstructure ; properties ; movement ; inclusions ; cold hearth ; flow field ; PTFE/Al ; reactive shaped charge jet ; numerical simulation ; near-α titanium alloy ; dynamic deformation ; deformation twin ; Johnson-Cook equation ; reactive materials projectile ; multi-layer aluminum target ; damage evolutionary behavior ; deflagration reaction ; n/a
    Language English
    Size 1 electronic resource (264 pages)
    Publisher MDPI - Multidisciplinary Digital Publishing Institute
    Publishing place Basel
    Document type Book ; Online
    Note English
    HBZ-ID HT030377049
    ISBN 9783036569437 ; 303656943X
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  2. Book ; Thesis: Role of transcription factor gene Foxbl in cerebellar patterning

    Zhang, Yuanfeng

    2014  

    Author's details vorgelegt von Yuanfeng Zhang
    Language English
    Size VI, 62 Bl. : Ill., graph. Darst.
    Publishing country Germany
    Document type Book ; Thesis
    Thesis / German Habilitation thesis Heidelberg, Univ., Diss., 2014
    HBZ-ID HT018793521
    Database Catalogue ZB MED Medicine, Health

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    In stock of ZB MED Cologne/Königswinter

    Shelf markLoan statusLocation
    2015 E 1853 order for loan Magazin

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  3. Article ; Online: The mechanism of lingze tablet in treating prostatitis and insomnia: Based on network pharmacology, bioinformatics and molecular docking.

    Luo, Yingxun / Zhang, Yuanfeng / Lan, Kaijian / Zhang, Yonghai

    Asian journal of surgery

    2024  

    Language English
    Publishing date 2024-03-14
    Publishing country Netherlands
    Document type Letter
    ZDB-ID 1068461-x
    ISSN 0219-3108 ; 1015-9584
    ISSN (online) 0219-3108
    ISSN 1015-9584
    DOI 10.1016/j.asjsur.2024.03.039
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.B 2831: 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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  4. Article ; Online: The case of a μ

    Zhang, Jie / Hou, Yuanfeng / Liu, Shihua / Lin, Jieli / Li, Zhongshu

    Dalton transactions (Cambridge, England : 2003)

    2024  Volume 53, Issue 12, Page(s) 5608–5615

    Abstract: Profound insight into the electronic structures of occasionally observed ... ...

    Abstract Profound insight into the electronic structures of occasionally observed μ
    Language English
    Publishing date 2024-03-19
    Publishing country England
    Document type Journal Article
    ZDB-ID 1472887-4
    ISSN 1477-9234 ; 1364-5447 ; 0300-9246 ; 1477-9226
    ISSN (online) 1477-9234 ; 1364-5447
    ISSN 0300-9246 ; 1477-9226
    DOI 10.1039/d4dt00228h
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Phthiriasis palpebrarum with scalp and pubic hair infestation.

    Xue, Yuanfeng / Zhang, Yuanyuan / Dai, Xiaoting / Yao, Bangtao

    Arquivos brasileiros de oftalmologia

    2023  Volume 87, Issue 1, Page(s) 213

    MeSH term(s) Humans ; Scalp ; Lice Infestations/diagnosis ; Hair ; Eyelashes ; Eyelid Diseases
    Language English
    Publishing date 2023-12-11
    Publishing country Brazil
    Document type Letter
    ZDB-ID 603915-7
    ISSN 1678-2925 ; 0004-2749
    ISSN (online) 1678-2925
    ISSN 0004-2749
    DOI 10.5935/0004-2749.2023-0213
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.B 503: Show issues Location:
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    Zs.MO 317: Show issues

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  6. Article ; Online: Application Analysis of 5G Intelligent Communication Technologies in the Field of Sports Distance Education.

    Zhang, Yuanfeng / Majed

    publication RETRACTED

    Computational intelligence and neuroscience

    2022  Volume 2022, Page(s) 2115041

    Abstract: China has entered a new fifth-generation (5G) technological period, college students are relatively fast to absorb new things, and conventional teaching methods are incapable of properly stimulating students' interest in sporting activities. As a result, ...

    Abstract China has entered a new fifth-generation (5G) technological period, college students are relatively fast to absorb new things, and conventional teaching methods are incapable of properly stimulating students' interest in sporting activities. As a result, the 5G integrated teaching paradigm, which is based on communication technology, is an unavoidable reform of sports remote education. For a long time, technology and sports have been inextricably linked. However, new possibilities on the Internet are fast developing, resulting in massive volumes of data. In this paper, we propose a novel 5G framework for efficient sports distance education. Initially, the sports dataset is preprocessed using normalization, and the features are extracted using Principal Component Analysis (PCA). Following feature selection, a Hierarchical Multiscale Convolutional Neural Network (HM-CNN) is used to categorize and initialize the 5G utilizing the Enhanced Transfer Control Protocol (E-TCP) for efficient data transmission. The Elevated Ant Colony Optimization Algorithm improves the performance of the suggested system even more (EACO). The experimental results indicate that 5G integrated education reform based on communication technology may successfully enhance the number of college students' sports population.
    MeSH term(s) Communication ; Education, Distance ; Humans ; Information Technology ; Neural Networks, Computer ; Sports
    Language English
    Publishing date 2022-06-22
    Publishing country United States
    Document type Journal Article ; Retracted Publication
    ZDB-ID 2388208-6
    ISSN 1687-5273 ; 1687-5273
    ISSN (online) 1687-5273
    ISSN 1687-5273
    DOI 10.1155/2022/2115041
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Serum Iron Levels, Dietary Iron Intake, and Supplement Use in Relation to Metabolic Syndrome in Adolescents: A Cross-Sectional Study.

    Wang, Meng / Chen, Zhiyuan / Zhang, Yuanfeng

    Biological trace element research

    2024  

    Abstract: The objective of this study was to investigate the potential associations between serum iron levels, dietary iron intake, and iron supplementation, and the prevalence of metabolic syndrome (MetS) in adolescents A cross-sectional analysis was conducted, ... ...

    Abstract The objective of this study was to investigate the potential associations between serum iron levels, dietary iron intake, and iron supplementation, and the prevalence of metabolic syndrome (MetS) in adolescents A cross-sectional analysis was conducted, utilizing data from adolescents participating in the 2003-2018 cycle of the National Health and Nutrition Examination Survey (NHANES). Odds ratios (ORs) and their corresponding 95% confidence intervals (CIs) pertaining to serum iron, dietary iron, and iron supplementation were derived through multivariate logistic regression models. Additionally, a restricted cubic spline (RCS) regression model was applied to explore the nonlinear relationship between dietary iron and serum iron concerning MetS. The study encompassed 4858 American adolescents aged 12 to 19, among whom 413 (8.5%) manifested MetS. The study cohort exhibited an average age of 15.52 years, comprising 2551 males (52.51%) and 2307 females (47.49%). Relative to individuals in the lowest serum iron quartile, those in the highest quartile for serum iron (OR = 0.33, 95% CI 0.21-0.50), the highest quartile for dietary iron (OR = 0.53, 95% CI 0.32-0.89), and those utilizing iron supplements (OR = 0.61, 95% CI 0.37-0.99) evinced a diminished prevalence of MetS, even post adjustment for potential confounding variables. A non-linear relationship was discerned between serum iron and MetS, exhibiting a statistically significant negative correlation when serum iron concentrations exceeded the inflection point (serum iron = 8.66 µmol/L, P for nonlinear < 0.001). This investigation reveals that higher levels of serum iron, increased dietary iron intake, and the use of iron supplements are linked to a lower prevalence of MetS in US adolescents. These findings suggest that dietary modifications could play a role in promoting the health of adolescents.
    Language English
    Publishing date 2024-03-22
    Publishing country United States
    Document type Journal Article
    ZDB-ID 445336-0
    ISSN 1559-0720 ; 0163-4984
    ISSN (online) 1559-0720
    ISSN 0163-4984
    DOI 10.1007/s12011-024-04152-1
    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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  8. Article ; Online: Single cell RNA-seq identifies a FOS/JUN-related monocyte signature associated with clinical response of heart failure patients with mesenchymal stem cell therapy.

    Yuan, Hui / Zhang, Pengfei / Xin, Yuanfeng / Liu, Zhongmin / Gao, Bingren

    Aging

    2024  Volume 16, Issue 6, Page(s) 5651–5675

    Abstract: Heart failure (HF) is a serious global health issue that demands innovative treatment approaches. In this study, we collected samples from 4 HF patients before and after MSC therapy and performed scRNA-seq. After the MSC therapy, the proportion of ... ...

    Abstract Heart failure (HF) is a serious global health issue that demands innovative treatment approaches. In this study, we collected samples from 4 HF patients before and after MSC therapy and performed scRNA-seq. After the MSC therapy, the proportion of CD14
    MeSH term(s) Humans ; Biomarkers ; Heart Failure/genetics ; Heart Failure/therapy ; Mesenchymal Stem Cell Transplantation ; Monocytes ; RNA-Seq
    Chemical Substances Biomarkers ; JUN protein, human ; FOS protein, human
    Language English
    Publishing date 2024-03-20
    Publishing country United States
    Document type Journal Article
    ISSN 1945-4589
    ISSN (online) 1945-4589
    DOI 10.18632/aging.205670
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Publisher Correction: Pan-cancer analysis based on epigenetic modification explains the value of HJURP in the tumor microenvironment.

    Li, Junwu / Zheng, Jun / Zhang, Ronggui / Zhang, Weili / Zhang, Junyong / Zhang, Yuanfeng

    Scientific reports

    2023  Volume 13, Issue 1, Page(s) 10891

    Language English
    Publishing date 2023-07-05
    Publishing country England
    Document type Published Erratum
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-023-37881-9
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Analyses of the

    Zhang, Peng / Yang, Yanan / Xu, Yuanfeng / Cui, Zhaoxia

    Frontiers in physiology

    2023  Volume 14, Page(s) 1201846

    Abstract: DM domain genes are a group of transcription factors that are integral to sexual development and its evolution in metazoans. Their functions and regulatory mechanisms are not well understood in Malacostraca (crabs and crayfish) while these sex regulators ...

    Abstract DM domain genes are a group of transcription factors that are integral to sexual development and its evolution in metazoans. Their functions and regulatory mechanisms are not well understood in Malacostraca (crabs and crayfish) while these sex regulators have been widely identified in the past decade. In this study, the
    Language English
    Publishing date 2023-05-26
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2564217-0
    ISSN 1664-042X
    ISSN 1664-042X
    DOI 10.3389/fphys.2023.1201846
    Database MEDical Literature Analysis and Retrieval System OnLINE

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