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  1. No Access

    Article

    Chinese Medicine for Treatment of COVID-19: A Review of Potential Pharmacological Components and Mechanisms

    Coronavirus disease 2019 (COVID-19) is an acute infectious respiratory disease that has been prevalent since December 2019. Chinese medicine (CM) has demonstrated its unique advantages in the fight against COV...

    Qian-qian Xu, Dong-dong Yu, **ao-dan Fan in Chinese Journal of Integrative Medicine (2024)

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    Article

    Structural Design and Optimization Analysis of Multi-degree-of-freedom Motor Using Gas Bearing

    Gas bearings are becoming more and more widely used in motors, with low coefficients of friction compared to previous mechanical bearings, optimized motor performance. For this article, a novel motor structure...

    Zheng Li, Yu Liu, Song-Bo Liu, Qian-Qian Xu in Journal of Electrical Engineering & Techno… (2024)

  3. Article

    Open Access

    Correlation analysis of adverse outcomes for the selective reduction of twin pregnancies

    Due to the extensive development of assisted reproductive technology, the number of twin pregnancies has increased significantly over recent decades. Twin pregnancy is the most representative type of multiple ...

    Li Gao, Qian-Qian Xu, Shan Wang, Yuan-Qing **a in BMC Pregnancy and Childbirth (2022)

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    Article

    Synthesis of As-Cast WCu Composite Containing Micro- and Nano-Size Tungsten Particles Using Aluminothermic Reduction

    Herein, we present a novel methodology for preparing an as-cast WCu composite ingot, containing micro- and nano-size tungsten particles, through aluminothermic reduction. To synthesize the WCu composite ingot,...

    Chu Cheng, Ke-**ng Song, Zi-Wei Song, Ling-Feng Wang, Qian-Qian Xu, Ling-Liang Zhang in JOM (2022)

  5. Article

    Open Access

    Ultrastructural study of closed macular hole- preliminary application of a novel high magnification module combining with OCT

    As a novel high magnification module (HMM) combining with OCT (OCT-HMM) is able to detect the microstructure of retina, we apply it to explore the ultrastructure of the macula after closure of the idiopathic m...

    Chang-Yu Qiu, Yuan-Yuan Shi, Hong-Wei Zhao, Chuang Nie, Ming-**a Dong in BMC Ophthalmology (2021)

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    Article

    Blood compatibility of zinc–calcium phosphate conversion coating on Mg–1.33Li–0.6Ca alloy

    Magnesium alloys as a new class of biomaterials possess biodegradability and biocompatibility in comparison with currently used metal implants. However, their rapid corrosion rates are necessary to be manipula...

    Yu-Hong Zou, Rong-Chang Zeng, Qing-Zhao Wang, Li-Jun Liu in Frontiers of Materials Science (2016)

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    Article

    Deformation Behavior and Microstructure Evolution of the Cu-2Ni-0.5Si-0.15Ag Alloy During Hot Compression

    Hot deformation behavior of the Cu-2Ni-0.5Si-0.15Ag alloy was investigated by hot compression tests using the Gleeble-1500D thermo-simulator in the 873 K to 1073 K (600 °C to 800 °C) temperatures range with th...

    Yi Zhang, Alex A. Volinsky, Qian-Qian Xu in Metallurgical and Materials Transactions A (2015)

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    Article

    Economic production of probiotics from kitchen waste

    In the present work, a novel treatment method of kitchen waste for economic production of probiotics was investigated. This required the selection of suitable probiotic microorganisms. Based on the pure cultur...

    Chun-Hua Yin, Xue Dong, Le Lv, Zhi-Guo Wang, Qian-Qian Xu in Food Science and Biotechnology (2013)

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    Article

    Theoretical study on the reaction mechanism of NO and CO catalyzed by Rh atom

    The gas-phase reaction mechanism of NO and CO catalyzed by Rh atom has been systematically investigated on the ground and first excited states at CCSD(T)//B3LYP/6-311+G(2d), SDD level. This reaction is mainly ...

    Qian-Qian Xu, Hua-Qing Yang, Chao Gao, Chang-Wei Hu in Structural Chemistry (2013)