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    Article

    The prevalence and influencing factors of frailty in patients with chronic kidney disease: a systematic review and meta-analysis

    To investigate the prevalence and influencing factors of frailty and pre-frailty in chronic kidney disease (CKD) patients and thereby provide a scientific basis for effective avoidance of frailty in patients w...

    Bo-Han Li, Ni Sang, Meng-Yao Zhang, Zhi-Rou Liu in International Urology and Nephrology (2024)

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    Article

    Clearance Measurement Equipment for Gas Lubricated Dynamic Pressure Bearing of Gyro Motor

    The clearance of gas lubricated dynamic pressure bearing of gyro motor refers specifically to small internal air gap between the rotor and stator. The clearance size is an important indicator of running perfor...

    Tong-qun Ren, Zhi-rou Liu, **ang-dong Xu in International Journal of Precision Enginee… (2019)