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Journal of Yunnan University Nationalities(Natural Sciences Edition)
1672-8513
2014 Issue 2
Identification of catechin in Fragaria Orientalis Lozinsk by TLC
HUANG Xiang-zhong;,JIANG Zhi-yong;,LI Rong;,LIU Hai-qing;,LUO Gui-fa;,SUN Jing-xian;,YANG Chun-tao;
..............page:79-81
Study on the chemical constituents of Spatholobus uniauritus Wei
DAI Yun;,HE Yao-ying;,HU Lin;,LONG Li;,QIU Xiao-yan;
..............page:82-84,118
An improved synthesis of the side chain of tebipenem
CHUAN Yong-ming;,JI Si-ping;,JIANG Lin;,LI Hong-li;,YUAN Ming-long;,ZHOU Jiang-feng;
..............page:85-88
Silver microspheres synthesized with the streptococcus thermophilus template and the relevant electrochemical performance
BAI Yang;,FENG Li-li;,GUO Jun-ming;,SU Chang-wei;,XUAN Zhe-wen;
..............page:89-93
Study on the distribution of nitrogen formation in the red soil of Yunnan
HAN Li-hua;,LIU Dan;,TAN Wei;,WANG Hong-bin;,YANG Yong-jun;,ZHANG Yong-zhi;
..............page:94-98
Regularity of the weak solutions for a class of hyperbolic equations
DUAN Peng;,HE Xuan-jun;,SONG Wen-jing;,XIA Zi-lun;,ZHEN Zhong-zhi;
..............page:99-103
Chaos motions and chaos control of the Ueda oscillator system
FAN Xue-liang;,WANG Xiao-bin;,ZHANG Yu-gong;
..............page:114-118
Hopf bifurcation analysis in a nonlinear autonomic Liu system
LI Yao-wei;,YANG Min;,ZHANG Li;
..............page:119-123
Some key factors affecting the quality of conceptual modeling
PAN Wen-lin;
..............page:128-133
Improved adaptive digital watermarking algorithm based on DCT domain
FANG Chun-cheng;,LIN Ruo-bo;
..............page:134-137
Runway recognition and tracking study of UAV landing approach based on image sequences
CAO Yun-feng;,WANG Biao;,ZHANG Qin;,ZHUANG Li-kui;
..............page:146-150
Combined PID/ADRC flight control for a quadrotor unmanned helicopter
CAO Yun-feng;,LIU Gang;,WANG Biao;
..............page:151-156