1Research Progress on Chiral Compounds Separation MaterialsDUAN Zhengchao, ZHANG Hualin, GAO Zhenhua361-364,3692Effect of Exogenous Selenium on Agronomic Traits and Selenium Content of CardamineLIU Ting, HOU Yunhe, ZHENG Jiacheng365-3693Study on Extraction Flavonoids from the Herba Houttuynia and the Ability for Free Radical ScavengingYU Ke, YANG Qionghua, YANG Yan, YU Ainong370-3754Phytoplankton Community Structure and Eutrophication Evaluation of a Newly Built Urban Wetland ParkPAN Hong, HAN Xiaoyu, LAN Wenlang, TANG Yuhong, XU Jie376-3795New Error Bounds for Linear Complementarity Problems of B-matricesPENG Xiaoping, WANG Feng380-3856Three Kinds of Hamming Distance Based on Interval-valued Pythagorean Fuzzy SetsLI Jinjun, BAO Yu'e, LI Chensong386-3907The Predictor Correcting Decomposition Method of Basing on the Alternating DirectionZENG Qin391-4008Error Bounds for Linear Complementarity Problems of Weakly Chained Dominant B-matrixLI Yanyan401-403,4079Blowup for the Solutions of the Boussinesq Equations with DampingGAN Lei, KONG Chunli404-40710A Special Quadratic Incremental Method for Nonconvex ProblemsGUO Yaning408-41111Bézier Curve with Two Shape Parameters and Its Application in Blending TubesWurengaowa, TAO Tuge, WANG Fang, BAI Genzhu412-41412Global Sufficient Optimality Conditions for a Special Class of Sixth Programming ProblemsLI Huan, LIU Lina415-41913Newton Iteration Method for Absolute Value EquationsBao Batujiligen, SUN Zhiling420-421,44714N-soliton,Lump and Lump-kink Solutions of the (3+1)-dimensional Generalized BKP EquationZHANG Qingyang, CHEN Chujun422-42615Indoor Location Algorithm Based on the Search Optimization of the BeetleZOU Dongyao, CHEN Pengwei, LIU Kuan427-431,45516Improved Algorithm of PV MPPT Based on Perturbation and Observation MethodE Xiangyu, TAN Jianjun, ZOU Lei, ZHEGN Jiane, SONG Chi432-43617Research on Blocking Method in High-resolution Parallel Processing of Astronomical ImagesXIA Yongquan, SUN Jingru, ZHI Jun, WANG Bing, XIE Xiwang437-44118Research on K-Means Algorithm Optimization of University Network Public Opinion AnalysisCHEN Yanhong, XIANG Jun, LIU Song442-44719Design of Micro-plasma Power Supply for DBD-type Micro-atomizerLIAO Honghua, FAN Shan, ZHOU Binbin, Lü Yi, TENG Zhaobo, YUAN Hailin448-45120Transformer Fault Diagnosis Based on K-means Clustering AnalysisZHANG Yong, ZHONG Jianwei, ZHOU Wenhui, GENG Dongshan, JIA Ben, YUAN Yusong, XIN Kangkang452-455 