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Journal of Northwest Normal University(Natural Science)
1001-988X
2011 Issue 6
Regional development of tourism in Hexi Corridor
JIAO Shi-tai
..............page:110-115
The star-edge arc coloring of some directed graphs
LIU Xin-sheng;SUN Chun-hu
..............page:12-16
The covariance relations of electromagnetic fields between multi-coordinate systems which move along arbitrary direction
WANG Ming-jun;MENG Xue-hong;LI Ying-le;ZHANG Xuan-ni
..............page:25-29
Optimization of microwave-assisted extraction of flavonoids from Cephalanoplos segetam using response surface analysis
XI Yu-qin;LIANG Kong-xian;CHANG He-lin;MA Jun-yi;ZHANG Ji
..............page:63-68,74
Dynamics of suspension bridge equations
MA Qiao-zhen;LI Zhi-yu;WANG Xuan
..............page:1-7,16
Preparation and properties of PAMAM/terbium acetylacetonate complexes
MO Zun-li;YANG Pei-pei;MENG Shu-juan;GUO Rui-bin;FENG Chao
..............page:53-57
Entropy-based urban ecological security assessment —Take Pingdingshan City as an example
DONG Xiao-feng;LIU Shen;LIULi-chen;FU Wen-juan
..............page:94-98
Research on the laws of multi-core cable coupling with external electromagnetic field
WANG Chuan-chuan;ZHU Chang-qing;GU Zhi-feng;KONG Peng
..............page:30-35
A study on antioxidant activity and protective effect to cellular oxidative damage of procyanidine
LIU Guo-an;FENG Xiao-lu;NIU Juan;YANG Hong;DING Lan
..............page:58-62
Synthesis of diatomite/acrylic acid hydrogel and its adsorption properties for Malachite Green
YU Jie;ZHANG Ya-di;LI Yun;NIU Han-gen;ZHENG Ji-dong
..............page:42-47,52
Effects of ZnO buffer layer thickness on the properties of Al doped ZnO thin films
MA Shu-yi;MA Li-gang;AI Xiao-qian;HUANG Xin-li
..............page:20-24
Study of solid-liquid extraction of manganese with di(2-ethylhexyl)phosphoric acid into molten paraffin wax
PENG Bo;CHEN Ping;ZHANG Zhang;BA Lin;MA Shi-tai;DU Xin-zhen;LEI Zi-qiang
..............page:36-41,57
The best condition to induce triploid rainbow trout(Oncorhynchus mykiss) by heat shock
ZHANG Yan-ping;WANG Tai;YU Xiao-mu;LOU Zhong-yu;JIAO Wen-long
..............page:69-74
Global asymptotic stability of stochastic neural networks with distributed delays based LMI approach
XIA Mao-hui;ZHAI Yu-peng;L(U) Peng;ZHAO Yu-feng;REN Wei-he
..............page:8-11
Study on thermal degradation kinetics of poly(propylene carbonate)
SONG Peng-fei;SUN Wen-jing;WANG Rong-min;WANG Yong-xia;LIU Xiao-jun;XIONG Yu-bing
..............page:48-52
Recognition of Chinese place names based on ontology
DU Ping;LIU Yong
..............page:87-93