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Journal of Yunnan University(Natural Sciences Edition)
0258-7971
2015 Issue 2
A family of cubically Steffensen-like methods with parameters for solving nonlinear equations and its higher-order variants
SANG Cai-li;LI Yao-tang;School of Mathematics and Statistics;Yunnan University;
..............page:171-179
The dividends problems of ruin in a generalized Erlang(n) risk process perturbed by diffusion with interest
WANG Chuan-yu;WANG Jian;HU Sha-na;College of Mathematics and Physics;Anhui Polytechnic University;
..............page:180-186
On correctability of fault-tolerate discrete-event system
MO Ri-xiang;LIU Fu-chun;Faculty of Computer;Guangdong University of Technology;
..............page:187-193
An optimization resource allocation algorithm for cognitive radio network system
PENG Yi;HOU Yong-ji;LONG Hua;Faculty of Information Engineering and Automation;Kunming University of Science and Technology;
..............page:194-199
Based on the optimal game algorithm application in WMN channel allocation
HU Ting;LONG Hua;LI Cheng;DU Qing-zhi;College of Information Engineering and Automation;Kunming University of Science and Technology;
..............page:200-206
Association analysis of microblog users based on the electrostatic theory and PageRank algorithm
ZHAO Xiao-ming;ZHANG Qun;YUE Kun;Yunnan Vocational College of Mechanical and Electrical Technology;School of Information Science and Engineering;Yunnan University;
..............page:207-214
A optimization design method of fuzzy neural network in hardware circuit
WANG Han;LI Zhi-jun;ZENG Yi-cheng;CHEN Ting;College of Materials and Electro-optical Physics;Xiangtan University;College of Information Engineering;Xiangtan University;
..............page:215-221
The effects of energy loss on J/ψ production in proton-nucleus collisions
SONG Li-hua;WANG Feng-ming;College of Science;Hebei United University;
..............page:222-227
Stability of equilibrium for autonomous generalized Birkhoffian system with constraints by gradient system
CAO Qiu-peng;ZHANG Yi;CHAN Xiang-wei;School of Mathematics and Physics;Suzhou University of Science and Technology;School of Civil Engineering;Suzhou University of Science and Technology;Department of Physics and Information Engineering;Shangqiu Normal University;
..............page:228-232
Simulation of convergent polarized imaging of nematic liquid crystal film
SHI Cheng-fang;GUO Ming-Lei;Mechanical and Electrical College;Bengbu University;College of Science;Anhui University of Science and Technology;
..............page:233-239
Hazard assessment of debris flows in Lanping County of Nujiang Prefecture based on key driving force
XU Hui-juan;HUANG Jiang-cheng;Institute of International Rivers and Ecological Security;Yunnan University;Yunnan Key Laboratory of International Rivers and Trans-boundary Eco-security;
..............page:240-249
Variation characteristics analysis of the Meiyu rainfall in seven Jiangsu riverside cities based on EOF analysis
LI Fei-fei;YAO Su-xiang;College of Atmospheric Science;Nanjing University of Information Science & Technology;
..............page:250-258
Test study to intensifying purification function of biofilm-packing tower by chemical enhancer on removal of SO2 and NOx simultaneously from flue gas
WEI Zhong-hua;SUN Pei-shi;JIANG Yue;ZOU Ping;BI Xiao-yi;REN Hong-qiang;ZHANG Yan;WANG Yan-ru;Research Institute of Engineering and Technology;Yunnan University;School of Life Science;Yunnan University;School of Environment;Nanjing University;
..............page:259-264
Analysis for volatile composition of Mentha haplocalyx Briq. in different regions of Yunnan by Needle trap-GC-MS
WU Heng;WU Yu-song;ZHU Ling-chao;YIN Pei-pei;LIU Jin-yun;XU Shi-tao;HAN Zhi-qiang;Yunnan Tabacco Industrial Hi-Tech Material Co.;LTD;Yunnan Tobacco Industry Co.;Ltd.Technology Center;
..............page:265-271
Study on the chemical constituents of Lagotis alutacea
LIU Na;ZHANG Na;XIA Sha;ZHAO Xue-qiu;CHEN Xing;YANG Li-juan;Key Laboratory of Ethnic Medicine Resource Chemistry;State Ethnic Affairs Commission & Ministry of Education;Yunnan University of Nationalities;Key Laboratory of Resource Clean Conversion in Ethnic Regions;Education Department of Yunnan;
..............page:272-278
Study on the chemical consituents of Gnaphalium adnatum
ZHENG Xing-ping;CUI Qiong-fang;LIU Jin-mei;LI Jie;MA Yan;LIU Fa-qiao;DU Xue-qin;ZHOU Qiu-xuan;ZHAO Jing-feng;LI Liang;Key Laboratory of Medicinal Chemistry for Natural Resources;Ministry of Education;School of Chemical Science and Technology;Yunnan University;Mengla Entry-Exit Inspection and Quarantine Bureau;Yuxi Agricultural Product Quality and Safety Inspection Testing Center;
..............page:279-284
Optimization of ultrasonic-microwave synergistic extraction technology for volatile oil from the root of Rosa multiflora Thunb and GC-MS analysis
Nurpida·ABLAJAN;Gulqiman·ABLIZ;Dilnur·MALIK;School of Chemistry and Chemical Engineering;Xinjiang Normal Universitiy;
..............page:285-294
The spatial pattern of soil retention ecosystem service in the Three Parallel Rivers Region
LIN Shi-wei;WU Rui-dong;Institute of International Rivers and Eco-security;Yunnan University;Yunnan Key Laboratory of International Rivers and Transboundary Eco-security;
..............page:295-302
A preliminary study on the characteristics of nutrient uptake and dynamics of industrial hemp
JIN Rui;QIAN Zheng-qiang;LIU Fei-hu;YANG Ming-zhi;School of Life Science;Yunnan University;School of Agriculture;Yunnan University;
..............page:303-309
The edge dispersal regulation of the population of clonal tree species Hippophae rhamniodes ssp. sinensis
GUO Feng;TANG Cui-ping;XU De-bing;LI Gen-qian;HE Bin;LI Tian-jiang;Faculty of Environmental Scienle and Engineering;Southwest Forestry University;Foculty of Forectry;Southwest Forestry University;Yunnan Academy of Forestry;
..............page:310-316
Analysis of differential gene expression in Mortierella isabellina at low temperature using mRNA differential
YANG Xiao-xia;HE Shi-wu;ZHAO Ru-li;WEI Yun-lin;LIN Lian-bing;JI Xiu-ling;ZHANG Qi;Biotechnology Research Center;School of Life Science and Technology;Kunming University of Science and Technology;Environmental Monitoring Station of Dali Bai Autonomous Drefecture;
..............page:317-322
Screening,identification of cellulose-decomposing strain from aging flue-cured tobacco leaves and optimization of its fermentation condition
CHEN Xing;WANG Wen-yuan;WANG Xian-guo;DANG Li-zhi;ZHAO Ying-liang;YAN Ke-liang;LING Jun;DUAN Yan-qing;China Tobacco Yunnan Industrial Co. Ltd.;
..............page:323-328
tou gao zhi nan
..............page:329