1Research on power quality reconstruction based on sparse segmented compression perceptionZHANG Hanwen, LIU Yue, XU Duo1-7,172A new electrochemical water treatment device and its important parametersWANG Dongqiang, HU Junhua, ZHANG Yuanming, WEI Yuhang8-173Theoretical proof of artificial intelligence algorithms as patent-applicable objectsYUE Ruifeng, LIU Hongchi18-244Evaluation of the yellowness and yellowing of textilesYANG Hongying, WANG Mengjiao, ZHANG Jingjing, XIONG Xueling, LIU Yadong, JI Zheyi25-315A sEMG-based study on the relationship between courier occupational tops and muscle fatigueZHOU Yaling, PAN Jianwei32-386Exploration and practice in the teaching reform of basic chemical engineering experiment courseHAO Pengfei, FU Yunlong, YANG Junjuan, LIU Jinjian, XIAO He, HU Tianjun39-42,527Creep effect of concrete slab on mechanical properties of long-span steel-concrete composite bridgeCHAI Zhanjun, LI Mingliang, QI Dunping, WANG Minghong, LIANG Bin43-528Research on the application of geophysical exploration technology in gob disaster explorationQIN Guoqiang53-569Research progress of manganese oxides for catalytic oxidation of volatile organic compoundsLI Juexiu, LEI Xinrui, ZHAO Rui, SHI Qixu, LIU Yue, GONG Weijin57-6810Optimization of process conditions for phosphorus removal using lanthanum calcium modified sludge/wheat straw hydrothermal carbonTAO Chenhan, GONG Weijin, LIN Hongtao, QI Chaozhi, HUANG Lei, YU Zhengyang69-75,7911Problems and solutions in engineering fund management of construction projectsNIU Xiaoshan76-7912Research on the golden course construction of statistics for economics and management majors led by ideological and political educationWANG Limin, ZHOU Jiawen, DUAN Ruijie80-8313Efforts should be made to strengthen the cultivation of scientific spirit and innovation ability in engineering graduate educationZHU Yanyan, LI Tao, REN Baozeng, QU Lingbo84-88,9414Problems and countermeasures of integrated circuit industry chain in HenanLI Panpan, ZHOU Jichang89-94