Electric Field Distribution and Switching Impulse Discharge under Shield Ball Surface Scratch Defect in an UHVDC Hall

by Jianghai Geng, Yuchen Qin, Fangcheng Lv, Xiuyuan Yao, Yujian Ding
Published 2018-05-01

Prevalence, Awareness, Treatment and Control of Diabetes Mellitus—A Population Based Study in Shanghai, China

by Yuchen Qin, Rui Wang, Xiuqiang Ma, Yanfang Zhao, Jian Lu, Cheng Wu, Jia He
Published 2016-05-01