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    Biomechanics and Biotribology of UHMWPE Artificial Hip Joints

    Well function of hip joints ensures daily movements such as walking, standing, climbing, or lifting. However, joint diseases such as osteoarthritis, rheumatoid arthritis, and trauma often require the natural b...

    Yongchang Gao, Zhong-Min ** in UHMWPE Biomaterials for Joint Implants (2019)

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    Chapter

    Chinese Advanced and Cheap Rechargeable Battery

    With the development of Chinese industrial technique, electronic products tend to be small sized and portable. So it required batteries to be miniature, light weight, with high energy capacity and long service...

    Huang Yongchang, Liu Wenhua, Zhu Dan in New Promising Electrochemical Systems for … (1996)