Journal of Yunnan University(Natural Sciences Edition) 2011 Issue 2 Criteria of block H-matrix and upper bounds of the infinity norms of its inverses

..............page:125-130,135

Suborbits of a quasiprimitive permutation group of SD type with socle A₅³
ZHOU An-yong;YU Xiao-fen;JI Hai-xia;WANG Xiao-fu;PAN Jiang-min

..............page:131-135

..............page:136-140,146

Face recognition based on pulse coupled neural network
ZHAO Guang-lan;ZHOU Dong-ming;ZHAO Dong-feng;NIE Ren-can

..............page:141-146

..............page:147-151,157

..............page:152-157

Optimum number algorithm of secondary users based on SNR comparison
XU Shuai;LONG Hua;LIU Zeng-li;SHAO Yu-bin

..............page:158-163

..............page:164-168

..............page:169-171,191

..............page:172-178

Characteristics of temporal-spatial vertical distribution of atmospheric ozone over the low-latitude region of the joining area of Asia and Indian-Pacific Ocean
LI Qiong1;2;GUO Shi-chang2;LIU Yu3;LV Daren4;DUAN Xue-mei2;SU Jin-lan2;LI Hui-jing2 ;Institute of Atmospheric Sciences;Chinese Academy of Sciences;Beijing 100029;China)

..............page:179-186

..............page:187-191

Liquid phase oxidation of cyclohexane over Mn_xO_y/SBA-3
QIN Yun1;2;YAO Wen-hua2;LIU Xiao-min1;ZI Guo-li1;HAN Kang1;WANG Jia-qiang1

..............page:192-195,200

..............page:196-200

..............page:201-205

Pharmacokinetics of bergenin in rabbits
ZHENG Xin-yu1;ZHENG Li-hui2;XIE Yong-ping1;CAI Xiang-yang1;WANG Yu-lin1;LV Ri-xin1

..............page:206-209

Diversity of ground-dwelling ants in Pinus yunnanensis forest in Songhuaba Water Protection Area,Kunming
LI Qiao1;TU Jing2;ZHANG Xue-shi3;ZHANG Yu-ying1;LIU Chun-ju1;LU Zhi-xing1;XIONG Zhong-ping1

..............page:210-217

A study of evaluation on the eco-environment quality of Kashghar City
Zibibula·Simayi1;2;Suliye·Mushajiang1;ZHANG Yong-fu1;2

..............page:218-223,231

The biomass dynamics of stumping sprout population of Hippophae rhamniodes L.subsp.sinensis
LI Tian-jiang1;3;LI Yun-fei1;TIAN Tao2;HE Bin3;XU De-bing4;GAO Jia-rong1;LI Gen-qian1;3

..............page:224-231

A preliminary study on the functional ingredients in brown rice from different regions and types varieties
DU Juan1;YANG Tao1;ZENG Ya-wen1;YANG Shu-ming1; PU Xiao-ying1;SUN Dan2;LV Hong-bin3;WANG Jiang-min4

..............page:232-237,243

An analysis of bacteria population in nickel sulfide ore bioleaching system by PCR-DGGE
HUANG Nai-yao1;ZHANG Lan-lan1;XIONG Xue-quan1;ZOU Ping2; JI Xiu-ling1;WEI Yun-lin1;LIN Lian-bing1

..............page:238-243

..............page:244-248

..............page:120,249