Journal of Natural Science of Hunan Normal University 2000 Issue 4 A Characterization on the Betti Number of Graphs

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Journal of Natural Science of Hunan Normal University
1000-2537
2000 Issue 4

A Characterization on the Betti Number of Graphs
HUANG Yuan-qiu;ZHAO Ting-lei

..............page:1-5

New Estimates of Finite Element Approximation to Beam Problem and Superconvergence
ZHAO Xin-zhong;CHEN Chuan-miao

..............page:6-11

Symmetrization of Poisson Integral Equations and Galerkin Methods
LIU Jing-hong

..............page:12-17

Ouasi-Extreme Points of Convex Sets and k-Strict Convexity in Banach Spaces
WANG Ti-fu

..............page:18-20

The Design and Implementation of Computer Testing System Based on Windows NT No-drive Workstation
WANG Lu-ya;TANG Wen-sheng;XU Da-hong;TAN Jian;JIANG Shao-hua

..............page:21-23

The Design and Implementation of Testing System Based on NOVELL No-drive Workstation
TANG Wen-sheng;WANG Lu-ya;XU Da-hong;LIU Wen-sheng

..............page:24-26,39

Measuring the Distribution of Principal Strees of Civcular Disc by Using Holographic Photoelastic Experiment with Laser
CHEN Xiao-mei

..............page:27-30

Motion of an Axially Symmetrical Object Moving Down of a Fixed Ball
YIN Meng-ya;PENG Jie-hua

..............page:31-33,50

Application of Environmentally Friendly Catalysts,Zeolite Molecular Sieves in the Esterification Reactions (Ⅱ)
ZHAO Zhen-hua

..............page:34-39

Studies on Esterification Reaction of Carboxylic Acid Using Aluminophosphate and Silicoaluminophosphate Molecular Sieves as Catalyste
ZHAO Rui-lan;HE Jun

..............page:40-45

Studies on the Photoreaction of Poly(Methylcyclohexylsilane) by Fluorescence Spectroscopy
HU Hui-ping;CHEN Qi-yuan;HUANG Ke-long;CHEN De-ben

..............page:46-50

Study on the Synthesis Fluorescent Properties of Fluorescent Dyes of 1,8-Naphthalimide
XIA Sheng-qin;LI Cheng-zhi;WU Zhen-guo;LIAN Shi-xun;MAO Xiang-hui

..............page:51-54

Enthalpic Pair-interaction Coefficients between Alkali Metals Halide and Nonelectrolytes in Water at 298.15 K
HAO Li-sheng;NAN Yan-qing;LIN Rui-sen

..............page:55-58

Spawn Isolation of Several Amanita and Their Identification by Rapd
CHEN Zuo-hong;ZHANG Zhi-guang;ZHANG Ping

..............page:59-61

Humble Opinion on the Teaching of Geographic Information System in Normal University in the 21ST Century
PENG Peng;XIE Guang-hui;LI Man-chun

..............page:91-94

The Results of Epidemic Prevention in Different Periods of Wild Fowls Brooding
GUO Zhau-wu;LIU Qi-cheng;HE Ya-song;YAN Xia-hui

..............page:62-65,75

An Efficient and Convenient Approach to Prepare Proline Thiohydantoin for Development of C-terminal Sequencing
LIU Yu;LIANG Song-ping

..............page:66-70

Primary Studies on Novel Human Homolog, WNT-17 of Drosophila Heart Gene
LI Yong-qing;ZENG Wei-qi;ZHU Chuan-bing;DAI Qi;ZHOU Liang;PI Hua-liang;WU Xiu-shan

..............page:71-75

The Analyses of Relationship between the Modern δ18O Records in the Guliya Ice Core on the Tibetan Plateau and ENSO
ZHANG Xin-ping;MASAYOSHI Nakawo;YAO Tan-dong;JIN Hui-jun

..............page:76-80,86

The soll and Water Erosion and Soil and Water Conseration in the Upper and Middle Reaches of Four Rivers in Hunan Province
LI Ging-bao;YANG Li;PENG Hao

..............page:81-86

Responsibe Grade of Space Structure on Regional Development in Hunan Province
LI Hui;FU Hui

..............page:87-90