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Journal of Northwest Normal University(Natural Science)
1001-988X
2010 Issue 3
Effects of starvation on histological structure and expression of Bcl-2、Bax in the liver of Streptopelia chinensis
hou tian de ; ge yu feng ; wang wu lin ; hui li ; zhou han ; ma yu lan ; xu rui
..............page:85-88
Synthesis of 2-[4-amino-5-(2-benzofuranyl)-4H-1,2,4-triazol-3-thiol]-N-phenylacetamide in the medium of PEG
wang xi cun ; chen xue fei ; quan zheng jun ; ding xiao mei ; wang sheng qing
..............page:67-70
New similarity reduction of variable coefficient KdV equation
guo zhi rong ; yang zeng qiang
..............page:31-34
The age-structured SIR model with constant immigration
su xi rong ; liu sheng
..............page:6-9
A theoretical study of the mechanism of C-H bonding activation between Zr and CH4
wang yong cheng ; cui dan dan ; geng zhi yuan ; liu hui wen ; wang qiang
..............page:75-79
Synthesis and biological activity of fluorbenzoyl thioureas derivatives
hu chang qiu ; qin jing dong ; hu bing ; wei tai bao
..............page:58-62
A new cell image segmentation based on maximizing regional mutual information
wei wei yi ; zuo xiang hong
..............page:44-46
Study on domestic tourist market in Gansu Province
li qiao ling ; he xiao zu ; wang xue jun
..............page:116-119
The discrete-time queue system with second optional service and single vacation
tian nai shuo ; zhao zuo ; yuan xiao juan
..............page:19-22
Some properties of reversed hazard rate frailty model
yan rong fang ; xu bai lin
..............page:15-18,22
Assessment of heavy metal contaminations in different ranking urban soils of Zhengzhou City
chu chun jie ; liu qing zhen ; ma jian hua
..............page:105-110,115
Winter foraging-sites selection of brown-eared pheasant in Huanglong Mountains Nature Reserve
li hong qun ; lian zhen min ; chen cun gen
..............page:94-98
A filled function method for discrete constrained global optimization problems
ma yu hong ; cao jian hui ; zhang jie
..............page:23-27
Identification of an actinomyces producing green pigment and detection of pigment stability
zhang ai mei ; niu shi quan ; da wen yan ; hu rui ; su xue ; yao xue ru ; sun kun
..............page:89-93
Modification of chitosan and its antibacterial
song yu min ; chang cai ping ; da wen yan ; zuo ni na
..............page:71-74
Preparation of poly(ionic liquid) brushes on copper surface by a reverse atomic transfer radical polymerization
yang wu ; he xiao jing ; guo zuo ; wan fei ; gao jin zhang
..............page:52-57
Inverse M-matrix completions of cyclic double triangle
tang shu ying
..............page:28-30
Research on community\'s image space and application
zhang wang feng ; you feng
..............page:99-104
Study of simulated inductors based on the impedance converter
yang zhi min ; ren wen juan ; zhang jie ; xiong li
..............page:47-51,84