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Journal of Southwest China Normal University(Natural Science Edition)
1000-5471
2016 Issue 2
On Sequence of Upper Bounds for‖A-1 of Strictly α2-Diagonally Dominant M-Matrices
ZHAO Jian-xing;SANG Cai-li;College of Science;Guizhou Minzu University;
..............page:1-6
On Non-Existence of Some Odd Perfect Numbers
PU Ke-li;Department of Mathematics;Aba Teachers College;
..............page:12-15
On Uniqueness of Meromorphic Functions Sharing Values IM
HE Ping;YANG Tao-tao;ZHANG De-fei;Department of Mathematics;Honghe University;
..............page:16-20
A Class of Nonlinear Volterra-Fredholm Type Integral Inequality with Variable Lower Limit and Its Application
HOU Zong-yi;WANG Wu-sheng;School of Mathematics and Statistics;Hechi University;
..............page:21-25
On Stability of Ros’s Theorem
XIA Luo-yan;FANG Niu-fa;Department of Mathematics;Chongqing College of Humanities;Science & Technology;School of Mathematics and Statistics;Southwest University;
..............page:26-29
Totally Real Pseudo-Umbilical Submanifolds in the Quasi-Complex Projective Space CQn+p
HE Jun-xiu;SUN Bao-lei;YAO Chun-qing;School of Mathematics and Statistics;Southwest University;
..............page:30-35
On Almost Continuity of Generalized Neighborhood Systems
LI Yang;ZHU Pei-yong;School of Mathematical Science;University of Electronic Science and Technology;
..............page:36-40
On Optimization of Ultrasonic Extraction of Polysaccharides fromCodonopsis Based on Uniform Design and Content Determination in Codonopsis from Different Buying Areas
WANG Tao;CHEN Qian-feng;ZOU Li;QIN Lei;ZHU Hui-feng;College of Pharmaceutical Sciences and Chinese Medicine;Southwest University;
..............page:41-45
On Optimization of Supercritical Carbon Dioxide Extraction of Oil from Tangerine Seeds with Response Surface Methodology
SUN Qian;HU Zhong-hai;SUN Zhi-gao;HUANG Qiao-juan;HAO Jing-mei;LONG Yong;BAI Xiao-ming;MA Ya-qin;Citrus Research Institute;Southwest University;Chinese Academy of Agricultural Sciences;Agricultural Products Quality and Safety Supervision and Inspection Station;Agriculture Bureau of Dachuan District;
..............page:46-52
Effects of Exogenous Salicylic Acid on Physiological Characteristics of Euphorbia Pulcherrima Willd under Drought Stress
WANG Feng-lan;HUANG Zi-feng;LIANG Shu-zhen;PANG Xue-qun;College of Life Sciences;South China Agricultural University;College of Horticulture and Landscape Architecture;Zhongkai University of Agriculture and Engineering;Dongguan Institute of Crop and Flower;
..............page:53-57
On Optimization of Ultrasonic-Assisted Naringin Extraction in Liangpin Pomelo Mesocarp by Response Surface Methodology
BAI Xiao-ming;ZENG Xiao-feng;WANG Hua;TAN An-qun;GUO Li;CHEN Zu-mou;Food Science College of Southwest University;Citrus Research Institute;Chinese Academy of Agricultural Sciences;Pomelo Deep-processing Enterprise Engineering and Technology Research Center of Chongqing;Liangping County Shuang Qi Food Co.;Ltd.of Chongqing;
..............page:58-65
Appraisal on Stability to Viable Lactic acid bacteria(LAB)Drinks during Shelf-Life
GENG Tie-zhu;LI Hong-jun;HE Zhi-fei;ZHAI Xiao-bo;CUI Guo-jian;College of Food Science;Southwest University;Chongqing Special Food Engineering and Technology Research Center;
..............page:66-70
On Tourism Brand Positioning and Promotion in Huangshui
QU Ni-na;YANG Xiao-xia;XIANG XU;MENG Xin-yuan;SHI Shan;School of Geographical Science;Southwest University;School of Economics and Management;Southwest University;
..............page:71-77
On Spatial Distribution and Optimization of Urban Logistics Nodes——Taking Shanxi Province as an Example
WU Yu-jing;LI Ming;MENG Xiang-dong;School of Geographical Sciences;Southwest University;
..............page:78-84
MRRF:The Grid MapReduce-Robinson-Foulds Distance Matrix Based Parallel Evolutionary Trees Algorithm
LI Chun-qing;LI Hai-sheng;LIANG Ting-ting;ZHAO Kai;Guangxi Normal University for Nationalities;Pingdingshan University;
..............page:85-91
On Teaching Quality Evaluation Based on Support Vector Machine and Evidence Theory
WU Li;LIU Yi-he;School of Computer Science;Neijiang Normal University;
..............page:92-98
On Strong Robust Clustering Image Segmentation Approach
ZHANG Ling;YU Pan;LIU Yi;Chengdu Vocation College of Agricultural Science and Technology;School of Physical Electronics;University of Electronic Science and Technology;
..............page:99-106
On a Method of Purification Industrial-Grade Soda Ash through Coagulation,Molten and Crystallization
CAO Zi-ying;Chongqing Industry & Trade Polytechnic;
..............page:107-110
Experimental Study on Softening of Rice Straw Brick
TANG Di;BAO An-hong;WANG Chi;LI An-jun;HUANG Wei;College of Engineering and Technology;Southwest University;
..............page:111-115
On Design Method of Reinforced Earth Retaining Wall Based On Model Experiment
ZHENG Bin;HAN Bin;WANG Li;LU Liang;School of Civil Engineering;Chongqing University;
..............page:116-123
Analysis for Rubber Bushes Impacting on Kinematics &Compliance of Twist Beam Suspension
CHEN Gang;CHEN Bao;School of Automotive Engineering;Chongqing Technology and Business Institute;College of Vehicle Engineering;Chongqing University of Technology;
..............page:124-129
On Design of a Hand Push-Astride Interconvert Structure Vehicle with Two Wheels
CHEN Jun-jie;JANG Meng;YE Jin;ZOU Zhen-yu;ZHONG Zhi-wei;School of Engineering and Technology;Southwest University;
..............page:130-135
On Analysis of Convergent and Discriminant Validity of Multidimensional Measurement Tools with the Perceived Social Support Scale as an Example
CHEN Wei;HUANG Chen-yan;MAO Tian-xin;LUO Jie;ZHANG Jin-fu;School of Education Science;Guizhou General Colleges Key Laboratory of Fundamental Psychology and Cognitive Neuroscience;Guizhou Normal University;Faculty of Psychology;Southwest University;
..............page:136-140
On Cross-Cultural Test of Physical Activity and Leisure Motivation Scale
QIN Tao;Department of Physical Education;Chongqing Institute of Science Technology;
..............page:141-146
On Automated Management System for Library Based on Distributed Database
YAN Bing;Library of Henan Polytechnic Institute;
..............page:147-153
On Selection of Return and Batting Route in Tennis Based on Geometric Fundamentals
CHEN Li-juan;GAN Ting;GUO Li-ya;School of Physical Education;Southwest University;Sport and Health Education;Guizhou Medical University;
..............page:154-158
On Constructing Evaluation Index System and Evaluating Model of College Students′Sports Investment
LUO Xiao-jun;HU Xu-dong;Institute of Sports;Chongqing Normal University;
..............page:159-166
On Comparison of Effect of SET and Jogging Training on Improvement of Symptoms and Core Strength of Chronic Low Back Pain
ZENG Yuan-sheng;Department of Physical Education;Chongqing Technology and Business University;
..............page:167-172
Compare on the Curriculum of Athletes Training between Kinesiology Department at SUNY Cortland and Chinese College
HUANG Jing;School of Physical Education;Southwest University;
..............page:173-178
On Promotion Strategy of Teaching Quality in Universities——A Case Study of Economic Geography
ZHANG Wei;LING Jiao-jiao;School of Geographical Sciences;Southwest University;School of Economics & Management;Southwest University;Auditing Department;Southwest University;
..............page:179-184