Search Results - Fei Qu

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    The Numerical Analysis of Hydrodynamic Response and Structural Stability of an Eccentric Conical Floating Structure by Fei Qu, Shengtao Chen, Kang Zhang

    Published 2025-05-01

    This study examines the hydrodynamic response and structural stability of an eccentric conical floating structure, a return capsule for manned space missions, to ensure safe water landings. Using numerical simulations and experiments, we evaluated how center-of-mass offsets, displacement volume cont...

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  2. 2

    Umbilical cord mesenchymal stem cell exosomal miR-143-3p delays endothelial cell senescence through targeting COX-2. by Zhi-Peng Yang, Shui-Hong Lu, Yan-Hong Pan, Zhao-Fu Liao, Yi-Tuan Xie, Heng Li, Yu-Lan Zhou, Zhen-Can Shi, Yun-Fei Qu, Zhu-Guo Wu, Chongxiang Xiong, Xing-Dong Xiong

    Published 2025-01-01

    Senescence of vascular endothelial cells leads to endothelial dysfunction and exacerbates atherosclerosis. In this study, we presented evidence that exosomes derived from human umbilical cord mesenchymal stem cells (hucMSC-Exos) could delay endothelial cell senescence, promote endothelial cell proli...

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