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Journal of Northwest Normal University(Natural Science)
1001-988X
2011 Issue 1
General neighbour-distinguishing indices on some classes of operation graphs
CHEN Xiang-en;ZHAO Fei-hu
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page:1-5,16
Multi-solitary wave solutions of the (2+1)-dimensional ZK equation
SHI Yu-ren;ZHANG Juan;YANG Hong-juan
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page:30-33
Discrete multi-factor portfolio optimization model with cardinality constraints
NIU Shu-fen;CHEN Li
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page:26-29
Using CVM to estimate the restoring cost of the community wetland in middle reach of Heihe River
ZHAO Cheng-zhang;WANG Xiao-peng;REN Heng
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page:93-98
Design method of multidimensional dynamic arrays based on linked lists
YAN Mo;WANG Yu
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page:38-42,98
Theory and simulation analysis of a discrete-time SISV epidemic model
DONG Fu-an;WEI Min-jian;YU Bin
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page:12-16
Analysis on fruit type and seed size of woody species in Quercus phillyreaoides community
XIE Chun-ping;FANG Yan;FANG Yan-ming
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page:70-76,80
xi bei shi fan da xue xue bao : zi ran ke xue ban gao yue
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page:封4
Interval oscillation criteria for nonlinear second order damped differential equation
SHI Ai-ling;YU Yuan-hong
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page:17-22,33
Regular modules
WANG Li-min;LEI Lei
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page:23-25
Electron microscope to examine the main viruses of Siberia Lily
ZHAO Qing-fang;ZHAO Wen-kao;ZHOU Zi-juan;CHEN Jian;LI Qiao-xia
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page:77-80
Research on spatial difference of the county land use performance and its mechanism in Gansu Province
PAN Jing-hu;ZHENG Feng-juan
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page:87-92
Perturbation of guanine on the B-Z chemical oscillating system
GAO Jin-zhang;ZHANG Xiao-li;REN Jie;LIU Yan-jun;LI Ming
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page:53-58
Preparation and characterization of quaternary ammonium poly(ionic liquid) brushes
YANG Wu;ZHAO Xiu-li;GUO Hao;YU Yan;PEI Ben;ZHANG Jie
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page:43-47
The comparative study of the predictive method of the plow in land use planning——Taking Linxia City of Gansu Province for example
CHEN Huai-lu;FENG Dong-hai;XU Yi-song
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page:99-103,109
A degree condition for fractional k-deleted graphs
GAO Wei;ZHANG Yun-gang;LIANG Li
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page:6-11
Solvent-free synthesis of 1,4-bis(3-aryl-3-oxo-3-propenyl) benzenes under grind condition
WANG Jin-xian;AN Ning
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page:59-62,69
Effects of peroxidase on the characteristics of the standard congress mashing process wort
KONG Wei-bao;LIU Na;LU Jian;NIU Shi-quan
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page:81-86
The research of urban population\'s travelling willingness on peripheral tourism——A case study of Lanzhou City
ZHAO Xue-yan;YIN Ai-hua;CHEN Cui-feng
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page:110-118
Studies on interaction between the anticoagulants warfarin and human serum albumin
SONG Yu-min;ZHANG Qiong;LI Qing-ping;XIAN Ping;GAO Qi-kuan
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page:48-52,58
Study on coordinated development of urban human settlement environment and economic development in Yinchuan City
ZHU Zhi-ling;YANG Yu-xi
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page:104-109
The theoretical investigation of oxidative kinetic resolution of secondary alcohols catalyzed by Pt-(-)-sparteine complexes
GENG Zhi-yuan;WU Jian-hua;WANG Yong-cheng;WANG Xiu-hong;ZHOU Jing;LIU Hong-qiang
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page:63-69
The nonconforming finite element approximation to Sobolev-Galpern type moisture transferring equation
XU Chao;ZHOU Jia-quan;ZHANG Yong-sheng
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page:34-37