1The Essential Requirements and Practical Path to Ensure that the Party Will Never Change Its Nature,Its Conviction,or Its CharacterZHONG Xiangmei1-52Theoretical Reflections on the Historical Confidence of Chinese CommunistsQU Hongjiao, YANG Liying6-103The Study of the Cultural Foundation of System Identification of Socialist System with Chinese CharacteristicsGUAN Miao, REN Yunxian11-144Research on Evaluation of Flight Dispatcher's Work Ability Based on Job NeedsCHU Shuanglei, WEI Zhiqiang, REN Qiang, LIU Fei19-285First-principles Study of the Complex Intermetallic Compound Al3Mg2WANG Lin, HE Han, ZHAO Yadong, CAO Jianchun41-476Development of Virtual Disassembly and Assembly Training System of Automobile Starter Based on Unity 3DGAN Zhimei, GAO Wei, WEI Zhixiang, WANG Qingsong, LIU Hongfeng48-51,637Study on Characteristics and Improving Measures of Industrial Waste Gas Emission in Anyang City in 2020YANG Xiaowei, LI Zhuangli, WEN Yang, PEI Xuehui60-638Research on Image Tamper Detection Algorithm Based on Dual WatermarkingCAI Zhengbao67-739Hybrid Heuristic-based Task Scheduling Algorithm for Cloud ComputingLI Dandan74-7710Optimization Analysis of Reasonable Cable Forces for Hybrid Beam Cable-stayed BridgesLI Bing, ZHU Kewei78-8211Quality Inspection Method of Green Assembled Building Based on BIM TechnologyWANG Qing83-8712Several Methods for Solving Functional Limitations in Advanced MathematicsWEI Hui, NI Jinbo93-9613Establishment of Productivity Evaluation Model for AA Broilers Based on Principal Component Analysis and Cluster AnalysisMA Fashun, ZHANG Xiaoxiao, YUAN Xuezhen, LIANG Xiuli, ZHAO Lijie, LI Zehao97-10214Bioinformatics Analysis about the Effect of Breast Cancer Markers on Gene Expression of Cumulus CellsSANG Qian, BAI Yingying, ZHANG Shengjie, ZHANG Tonghao, MU Zhiwei, CHEN Fujia103-11015The Research on the Operation Mode of University Sports Venues from the Perspective of Creating First-rate Universities and DisciplinesDONG Gang, QIU Yajuan114-11716Clustering Mining Method of College Students'Physical Exercise Behavior Characteristics Based on Ant Colony AlgorithmZHOU Mengtian118-123 