1Study on Pollen Short-term Preservation and Germination of Amorphophallus BlumeZHAO Qinghua, HU Yongzhong, YANG Chaozhu, PAN Yani, QIN Yu1-62Ultrasonic-assisted Extraction of Flavone from Rosa roxbunghii Seeds and Its Antioxidant Activity in VitroLI Meidong, LUO Kai, HUANG Xiufang7-12,633Study on Karst Rocky Desertification in Karst Area Based on Landsat-7 SLC-OFF ETM ImageMA Youping13-184A Search Algorithm for Global Optimal Solution of a Class of Linear Semivectorial Bilevel Programming ProblemsWANG Yuan, LYU Bohui, LYU Yibing19-255A Residual Value and Sorting Inference Method for a Reciprocal Judgment MatrixLI Wei, ZHANG Mingsheng, CHEN Deqiang26-316Hopf Bifurcation of a Four-Dimensional Feed-forward Neural Network Model with Time DelayWANG Dianhong, WANG Wenlong, LI Xue32-377Dynamics of an Advertising Diffusion Model Perturbed by Random EnvironmentFENG Pengpeng, LI Zuxiong38-418The Effect of Capture Rate on a Predator-prey ModelZHUO Yifeng, MU Jia42-489Finite Difference Scheme of Trigger Financial Products under CEV ModelSUN Yudong, WANG Huan49-5310Existence of Solutions for Complex Function Equations Related to Several Number Theory FunctionsZHANG Mingli, GAO Li, ZHANG Bingcun, GUO Mengyuan54-57,6811A Note on Weak Derivative and Weak SolutionWANG Yue, SUO Hongmin, WU Deke, PENG Linyan, CAI Meimei58-6312Convex Contraction Fixed Point in S-metric SpacePENG Rong64-6813A Predictor-Corrector Scheme Based on Secant MethodWANG Yan, HE Siriguleng69-7114Existence of Nontrivial Solutions for One Class of Quasilinear Elliptic EquationsLI Pengfei, FAN Zi'an, XIE Junhui72-7715Generalized Difference-based Mixed Liu-type Estimator in Partially Linear ModelYE Yiqin, LI Rong, ZHANG Zhuqiu78-82,9216Design of Industrial Sewing Machine Controller Based on R7F0C009B MCUYUAN Ye, LIAO Honghua, TIAN Xiangpeng, FAN Shan, DUAN Yongqiang, ZHENG Cai83-8717Pneumatic Measuring System Based on Embedded SPCCHEN Xiaolei, WANG Xu, WANG Xingxing, SHEN Haoyang88-9218Design and Implementation of Medical Cloud Platform Based on RBAC ModelDENG Xuejian, SHEN Jinan, XU Zhenwu, LIANG Fang93-9719A Design of Environmental Detection System for Garbage Recycling Station Based on Internet of ThingsGE Xin, JIANG Ling, CHEN Huirong, QIU Mengmeng98-10120Threshold Segmentation Algorithm of Cell Image Based on Optimized Level SetZHANG Ruihua102-106,120 