1Relationship between Changes of Endothelium-dependent Vasodilation of Abdominal Aorta and Level of Oxidative Stress in Rats under Simulated MicrogravityYu Jinwen, Cai Yue, Wang Zhongchao, Bai Yungang, Liu Huan, Bao Junxiang, Ma JinORIGINAL RESEARCH313-3162Preliminary Exploration on Ca2+ Concentration in Blood Serum and Urine as Evaluation Indicator of Bone LossYang Xianyuan, Ding Chong, Wang Zhe, Wang Linjie, Shang PengORIGINAL RESEARCH317-3213Effects of Unloaded Muscle Atrophy on Contractile Characteristics of Hind-limb Skeletal Muscles in MiceLi Li, Yang Minghao, Liu Hongju, Zhang Peng, Li Jinglong, Wang Lu, Fan Ming, Chen XiaopingORIGINAL RESEARCH322-3254Effect of Down-regulation of DJ-1 on Mitochondrial Dynamics of Hypoxia HL-1 Mouse CardiomyocytesYan Hao, Li Wenlin, Xu Jianjun, Zhu Shuqiang, Long Xiang, Che JianpengORIGINAL RESEARCH326-3295Effects of 3-D Clinostat Induced Microgravity on Gene Expression of Arabidopsis Root TipLi Huasheng, Lu Jinying, Liu Min, Yuan HuiORIGINAL RESEARCH330-3346Time-Priority of Neuro-muscular Response Elicited by Unexpected Intensive StimulusLi Hongting, Yan Tieyan, Ge Liezhong, Wang DumingORIGINAL RESEARCH335-3387Effects of Short-term Working Memory Capacity and Long-term Working Memory Skill on Situation AwarenessFu Yaqiang, Xu BaihuaORIGINAL RESEARCH339-3448Research on Duration Characteristics of Inhibition Return in Pilots and Correlation with Their Flight PerformanceWang Fang, Lou Zhenshan, Zhu XiaORIGINAL RESEARCH345-3499ERG Change of Healthy People after Short-term Simulated Weightlessness by Head-down TiltZhao Jun, Hu Lianna, Li Zhisheng, Liang Huize, Yan Hongxin, Qiu ChangyuORIGINAL RESEARCH350-35310Analysis of Heart Rate Variability Between Exhausting Exercise Induced Physical Fatigue and AgeLi Yanjun, Yan Hong, Zhang Lin, Yu Xinming, Chen Wei, Zhang BenqingORIGINAL RESEARCH354-35811Human Modeling and Pose Simulation of Astronauts for Virtual Space Operation AnalysisGe Zhexue, Wu Fuzhang, Luo Xu, Yang YongminORIGINAL RESEARCH359-36212A 3D Edge Back Projection Based Surface Extraction Method Used in Fluorescence TomographyZhang Shu, Zhang Yi, Bai JingORIGINAL RESEARCH363-36713Development and Test of 5 MPa High Pressure Proton Exchange Membrane Water Electrolysis SystemZhou Kanghan, Ren Chunbo, Wang Fei, Li Junrong, Zhang LiyanORIGINAL RESEARCH368-37114Study on Removal of Acetic Acid by Ion ExchangeWang Chuanzeng, Sun Dezhi, Zhou Kanghan, Chen ShanguangORIGINAL RESEARCH372-37715Investigation and Analysis on Psychological Health Status in the First Generation of Female Fighter PilotsLi Xia, Jiao Zhigang, Wang Yu, Xing Lei, Chang Li, Guo Hua, Wang Jie, Zhan HaoRAPID COMMUNICATION378-38016Review of Research Progress in Intracranial Pressure Simulation ModelShu Hong, Zhang Yufeng, Gao Lian, Zhang Kexin, Cai Guanghui, Shi XinlingLITERATURE REVIEW381-38517Research Progress on Quantitative Detection Methods of Nitro Compounds in PropellantsZhang Xi, Li Pengfei, An Zhuoling, Wang Yan, Wu Cheng, Liu LihongLITERATURE REVIEW386-390 