1Prospects for the development of space medicine experiments in China Space StationLi Yinghui, Liu Zhaoxia, Qu Lina, Li Zhili, He GuangJun, Wang Chunyan, Xu Zi189-19825 Hz microcurrent stimulation before bedtime improves sleep and mental stateZhou Weiyi, Luo Wei, Chen Lele, Wang Dingding, Zhou Renlai199-2053Investigation of the effects of Gabra3 gene knockout on sleep regulation in mouse neuronsZhang Lizhong, Tang Yujie, Sun Yi, Yu Qi, Lu Xuechun206-2134Metformin-induced metabolic reprogramming inhibits the proliferation and differentiation of myoblastsPu Rongxi, Bu Fan, Huang Siyuan, Yang Zhong214-2195Research on the impact of increasing the ejection seat backrest angle on pilot seating comfortHao Mengting, Chen Yuanyuan, Ma Xiaoli, Hu Bo, Bai Yu220-2246Electrocardiogram signal quality estimation by the similarity of heartbeat morphology and wave slope characterZhang Yu, Xu Zhi, Yu Xinming, Song Jinzhong, Cao Zhongping, Xiong Linghao, Xuan Yong225-2297Sleep deprivation interferes with the working memory processing chain:evidence from ERPsCao Weiwei, Du Changwei, Xu Lin, Zong Wenjie, Shao Yongcong, Geng Yan230-2358Research on objective evaluation of pilot ground simulation ejection training based on pressure detectionZhao Yanpeng, Bu Weiping, Zhang Shu, Shi Fei, Liu Heqing, Jiang Yan, Zhang Yining, Song Xinpo, Wang Lei236-2409Comparative analysis of the effect of two types of helmets on the neck of pilots under rapid braking conditionYuan Xiaoxia, Li Kehua, Liu Qiuhong241-24510Failure analysis and structural optimization of water-based sliding bearings for aerospace applicationsWei Chunmei, WangXi, Li Yingbin, Yin Dewen, Zhang Zhenguo, Shi Hualin246-24911Design and implementation of a multi-interface space product test systemGuo Tao, Zhang Bing, Mou Zelong, Jiang Mei, Fang Jingsheng250-25412Analysis of the characteristics and protection strategies of pilot parachute injury caused by land ejectionJiang Yan, Liu Songyang, Liu Heqing, Zhao Yanpeng, Zhang Bin, Zhang Yining, Liu Dan, Bu Weiping255-25813Study on the aging performances of fluoroelastomer FM-1D in hot airLiu Xiang, Wang Yi, Wang Yue, Wu Hao, Qian Hongchang, Zhao Pisheng259-26214Modeling and simulation analysis of a Dual-Stage Gas Pressure Reducing Valve based on AMESimWang Tongjian, Chen Hanlei, Yang Xuan, Wang Chen, Jiao Feifei, Li Tianrui263-26815Application and research progress of oxygen generation by electrolysis in manned spacecraftWang Fei, Jiao Feifei, Liu Xiangyang, Wang Dong, Wang Kui, Liao Jie, Huang Wubo, Li Yingbin269-27316Progress in investigating the effects of vestibular stimulation on cognitive performanceLiu Yanhong, Sun Xiqing274-27717Research progress on the control and utilization of microorganisms in the space-based animal cultureFan Haonan, Liu Xiangyang, Tang Yongkang, Bai Panfeng, Deng Mingjun, Zhang Liangchang, Bian Qiang278-28218Foreign military flight fatigue management:a comprehensive study of monitoring,prevention and recovery strategiesZhang Binghe, Xia Jixiang283-288 