1Impact of Guangdong Province's Logistics on Its Export under the Background of the Belt and Road Initiative—an Empirical Study based on the Gravity ModelWANG Aihu, WANG Mengyao, HE YuyanARTICLES1-82A Research on the Remanufacturing Models with Green CustomersNIE Jiajia, ZHONG LingARTICLES9-183A Research on Ordering of Cross-selling Products based on Business ExpansionLI Shourong, ZHANG RenqianARTICLES19-264Pricing and Advertising Strategies of the E-retailer under a Limited IT Service CapacityLI Zenglu, NIE Jiajia, FENG LinARTICLES27-375A Research on R&D Efficiency of Humanities and Social Sciences in Higher Education Institutions based on Heterogeneous Input DEA Model—A Case Study of Public Universities in Jiangsu ProvinceWANG Xiaozhan, HU Hanhui, LING DuanxinARTICLES38-466Optimization of Key Process Efficiency of Main Coal Flow Transport System in Coal Mine based on Balanced ProductionYUAN Qinghe, Nie Penghui, JIA Shun, REN Dawei, YU WentaoPRACTICE & APPLICATION47-547Multi-objective Flexible Job Shop Scheduling based on Improved NSGA2 AlgorithmCHEN Fubin, LI Zhongxue, YANG XijuanPRACTICE & APPLICATION55-618Reserve Planning of Surging Resilience Capacity of the Hospital based on Earthquake ModePAN Xingming, TONG Haixing, XU Chao, XIANG Wei, CHEN SaifengPRACTICE & APPLICATION62-679Balanced Assignment of Voluntary Type's Preference based on E-CARGOLIU Dongning, YUAN Yunyi, HUANG Baoying, LIU TongwuPRACTICE & APPLICATION68-7410A Research on Machine Vision System Capability Evaluation based on PixelsSHI Liangxing, WANG JiePRACTICE & APPLICATION75-80,8611An Ergonomic Research on the Staff Chair based on Fuzzy Synthetic JudgmentLI Xiaxia, SHEN Liming, FANG FeiPRACTICE & APPLICATION81-8612A Research on Method of Requirement Sequencing for Prototype Model System based on Kano ModelJIA Tian, LIANG Yiming, HUANG WeiPRACTICE & APPLICATION87-93,10213Improvement of Workshop Production System based on VSM and TOCJIANG Xinhao, LI Nailiang, WANG HaonanPRACTICE & APPLICATION94-102 