1The Impact of Environmental Regulation on Green Total Factor Productivity in the Construction Industry:A Tobit Model AnalysisDUAN Zongzhi, WANG ChenCivil and Environmental Engineering1-92Analysis of Hotspots and Trends in Domestic Landscape Narrative Studies Based on BibliometricsCHEN Xiaogang, HU Lingen, TIAN HongruiCivil and Environmental Engineering10-193A Simulation Study on Urban Waterlogging Prevention and Control Based on Process Risk ControlREN Gaoxiang, WANG Weiqing, LI Tong, TU Yinan, ZHOU KaiCivil and Environmental Engineering20-284Analysis of Freezing Method Construction Technology for Subway Connection Channel in Complex Geological EnvironmentZUO FeiCivil and Environmental Engineering29-355A Simulation Analysis of Seismic Torsional Response of Prefabricated Reinforced Structures with Existing Framework on High-SlopeCHENG QiuyueCivil and Environmental Engineering36-446Structural Performance of Fiber-Reinforced Concrete Tunnel LiningsZHANG ZhicanCivil and Environmental Engineering45-517Intelligent Generation of Test Papers for the Course Principle of Automatic Control Based on the Outcome-Based Education(OBE)ConceptXIAO Liqing, FU Yumeng, ZHENG Mengyang, JIA YifeiElectrical and Mechatronics52-58,658A Simulation Study on Friction Stir Welding of 5A06 Aluminum Alloy Based on SYSWELDWANG Liyue, ZHANG Shuquan, XU Kai, YANG Huayu, SHEN XuElectrical and Mechatronics59-659Stability Analysis and Second-Order Optimality Conditions of Mathematical Program with Switching ConstraintsTANG Lei, LI Gaoxi, MA YitingMathematics and Information66-7210Design of Fuzzy PID-Based Automatic Sorting for Electronic ComponentsHUANG WanMathematics and Information73-7911Sports Action Recognition Method Integrating Pose Feature and Dynamic Time Warping(DTW)JIN Xiangru, ZHANG Shengli, LIU WeiMathematics and Information80-8612Selective Recovery of Lithium from Spent Lithium-ion Batteries Based on Ionic Liquid Extraction SystemZHOU Fangyi, ZHANG Yiyou, YAN Shuxuan, CHEN Xiangping, ZHOU TaoMaterials and Chemistry87-92 