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Journal of Yunnan University(Natural Sciences Edition)
0258-7971
2011 Issue 6
An upper bound of acyclic edge coloring of planar graphs without 4 cycles
ZHANG Geng1;2;MIAO Lian-ying1;DING Wei1;CHENG Xiao-jie1
..............page:634-638,644
Synthesis of several polymer-supported quinines
MA Qiu-shi;ZHANG Lian-peng;LI Wen;TANG E
..............page:699-704,709
Studies on flavonoid and alkaloid from Skimmia arborescens Anders. ex Gamble and its pain releasing effect
HE Lei1;2;YANG Shun-li1;WU DE-Song1;ZI Gang1;2;CUI Tao1;2;DING Zhong-tao2
..............page:705-709
Construction and primary identification of meningococcal serogroup B mutant strain that knocked out gene LpxL2
LI Xiao-jing;JI Qiu-yan;XIAO Hong-jian;PENG Zheng-hua;LUO Na; YANG Zeng-fu;YANG Huai;LI Jian-feng;LI Zhi-hua;XU Wei-ming
..............page:710-715
The effects of 17β-estradiol attenuated homocystine-induced activation of Raw 264.7 cells
HE Ying1;CHENG Xue-qiu2;ZONG Yi1;ZHAN Dong1;YANG Ping1;LIU Shi-chang1;LU Di1;GUI Li3
..............page:716-722
The effect of sodium sulfite on the dominant microorganism in a biotrickling filter for formaldehyde removal
LI Xiao-mei1;2;SUN Pei-shi3;ZOU Ping3;WANG Jie3;LI Xiang4;LIU Ming-jia2;MO Yong-tao2;HE Feng2;JING Bi2;DU Xia2
..............page:723-726,734
Reproductive phenology and seed production of main plants in Karst habitat in northwest Guizhou,China
CHEN Fa-jun1;2;3;CHEN Kun-hao4;SHEN You-xin1
..............page:727-734
Development of anthers in a male sterile line of ramie(Beohmeria nivea(L.) Gaud.) and its maintainer line
XIONG Shao-bin1;DU Wei1;2;LONG Bo1;LIANG Xueni1;LIU Fei-hu1
..............page:735-739
Least squares twin support vector machines for regression
HU Guang-hua;XU Ru-zheng
..............page:621-626
Comparison of the pyrolysis products of ten different honeys
MIAO En-ming;LI Xue-mei;GENG Yong-qin;YANG Ye-kun;HUANG Hai-tao;ZHOU Lan;XU Ji-cang
..............page:690-698
NOx distribution and its relationship with O3 in the stratosphere over China’s low-latitude plateau
GUO Shi-chang1;LI Cheng-chao1;LIU Yu2;WANG Wei-guo1;ZHOU Hong3
..............page:683-689
Study on phosphorus adsorption abilitis of natural zeolite adsorbents
ZHANG Xue-qing1;2;XIANG Jin-zhong1;HU Yong-mao2;LI Mao-qiong2;LI Ru-heng2;WU Xing-hui1
..............page:676-682
A new approach to determining initial parameter value in complex design program of stepped circular plate
LIU Ting;SONG Xu-xia;HE Xi-ping;LIU Xin-yuan
..............page:672-675
Directed signature scheme based on identity with Fairness
WANG Da-xing1;ZHU He-ming1;TENG Ji-kai2
..............page:658-661,666
A content-based image retrieval method based on Canny feature
HE Rui;SUN Yong-qi
..............page:651-657
EMC analysis based on EMT in RF electronic system
CUI Meng-tian1;ZHAO Hai-jun2
..............page:645-650
The method based on clustering analysis to evaluate the credit rating of loan application
XIANG Jian-ping1;QIAO Shao-jie2;HU Jian3
..............page:639-644