Journal of Hebei Normal University(Natural Science Edition) 2009 Issue 5 Packings and Coverings of λKv into 2 Graphs with 6 Vertices and 7 Edges

Packings and Coverings of λKv into 2 Graphs with 6 Vertices and 7 Edges
DU Yan-ke;KANG Qing-de

..............page:561-566

Structures of Derivation Algebras of Nilpotent Lie Algebras
FAN Su-jun;ZHOU Meng;CUI Li-juan

..............page:567-569

The Convergent Theorems of Generalized Mann Iterative Sequence with Errors in Real Banach Spaces
LV Gui-wen;XUE Zhi-qun

..............page:585-588

Reduction for Symplectic Manifolds
CUI Jie;LIU Guo-fen

..............page:589-592

Based on Scale-free Networks Mail Worm Dissemination and Control Research
HU Yong-Jie;WANG Zheng;BU Hong-Xia

..............page:593-596

Hyperchaotic and Chaos Synchronization for a Type of Centrifugal Governor
YANG Li-xin;HE Wan-sheng;LIU Xiao-jun;ZHANG Jian-gang;CHU Yan-dong

..............page:597-602

Room Temperature Ferromagnetism in Fe-doped ZnO
LI Li;ZHAO Rui-bin;HOU Deng-lu;YE Xiao-juan;GUO Jun-mei;PAN Cheng-fu;ZHEN Cong-mian;TANG Gui-de

..............page:603-606

Shot Noise in Diluted Magnetic Semiconductor/semiconductor Quantum Wires
ZHAO Jin-rong;LIU Pu;LIU Jian-jun

..............page:607-612

Distance-regular Graph with Order (a+1,3) and cr+1=1
BU Yu-en;QU Jing;SUN Feng-zhong

..............page:570-574,596

The Existence of Multiple Positive Periodic Solutions for Non-autonomous Differential Equations with Delay
ZHANG Li-li

..............page:575-578

Another Iterative Algorithm on Fixed Points for Closed and Quasi-nonexpansive Mappings in Hilbert Spaces
ZHANG Dong-kai;ZHOU Hai-yun

..............page:579-581,592

Common Fixed Points of a Pair of Nonexpansive Mappings in Banach Spaces
GAO Gai-liang;LIU Li-hong;WU Chen-yu

..............page:582-584,588

Analysis on Female Students\' Current Health Situation in Normal Colleges of Hebei Province
GU Yan-hui;REN Ji-jun

..............page:693-696,700

Study of Traditional Sports Training Cycle Theory and Modern Sports Training Cycle Theory
LI Yuan-jing;YANG He-shi;LIU Peng-he

..............page:697-700

The Application and Development of LBS Industry in China
WANG Ming-cai;YAO Cheng-kuan

..............page:688-692

A Study on the Urbanization Level Disparity in Shandong Province Based on County
WANG Cong;ZHU Xi-gang;WANG Fu-xi

..............page:682-687

Cloning and Expression of LZ-8 Gene from Ganoderma lucidum,an Immunomodulatory Protein
LI Shi-li;HU Ya-ping;SU Jian-chen;SONG Jie;GUO Ya-wei;QI Zhi-guang

..............page:677-681

Optimized Expression of pliA and ompC from Avian Pathogenic Escherichia coli
SHUI Xiao-xi;CAI Le;ZHAO Bao-hua

..............page:671-676

wo xiao xue bao san ge ban quan bu rong huo he bei sheng jiao yu xi tong " shi jia qi kan " jiang

..............page:封3

Research on Testing the Shielding Effectiveness Measurement of Small Enclosures in Reverberation Chamber
CHENG Er-wei;WANG Qing-guo;QU Zhao-ming;YANG Quan

..............page:620-623

Magnetism and Crystalline Electric Field Effect of Compound CeCuIn and PrCuIn
LU Ying;MA Bao-hong;XUE Jiang-qin;LU Qing-feng

..............page:613-615

Investigation of Structure of Nd-doped ZnO and La-doped ZnO Thin Films
WEN Jun

..............page:616-619

Phase Equilibrium of the Quaternary NH4Cl-CO(NH2)2-H2O-H2O2 System at 15℃
GUO Kang-ning;ZHANG Chao;CAO Ji-lin

..............page:629-633

Theoretical Study on the Mechanisms and Kinetics of the Reaction of HNCS with H
WEI Qing;XU Bao-en;LI Xiao-yan;ZENG Yan-li;MENG Ling-peng;SUN Cui-hong;ZHANG Xue-ying

..............page:624-628

Research of Influential Factors in Preparing ZnO Whiskers
DU Na;GUO Ying;GUO Hui-can;SUN Bai-hu;ZHANG Li-yun

..............page:645-648

Measurement on Hydroquinone by Calixarene-quercetin Supramolecular Electrochemical Probe
HE Hong-sheng;LV Xiao-fang;HUANG Li-ying

..............page:641-644

Determination of Ethanedial and Acetaldehyde by High Performance Liquid Chromatography
LIU Shu-bin;LIU Zhan-rong;DONG Jing-hua;LI Ji-hui;PANG Yue-man

..............page:638-640,644

Sequential Injection-kinetic Spectrophotometric Method for Determination of Formaldehyde
LIANG Yan;ZHAO Yan-wei;LI Li-hua;QIAN Jian-rui;WANG Shu-hao

..............page:634-637

Study on the Vertical Distribution of Pleudocarpous Mosses from Hebei Province
HUANG Shi-liang;WANG Zhen-jie;ZHAO Jian-cheng;LI Zhi;JIN Hong-xia;CAO Zhen

..............page:666-670

Studies on Acute Toxicity of Melamine to Tilapia (GIFT Oreochromis niloticus)
LIU Hai-yan;ZHANG Wei;XUE Min;QIN Yu-chang;WU Xiu-feng;ZHENG Yin-hua;GUO Li-ya

..............page:659-665

Study on the Characteristics of the Bioactive Compound Produced by Endophytic Strepomyces Aureus No.37
XIN Chun-yan;HAO Yue-xiang;CHENG Hui-cai;LI Shu-sheng;ZHANG Li-ping;XIE Li

..............page:656-658,665

Development of Magnetic Particles for Targeting Drug
CHENG Deng-miao;ZHAI Xue-liang;XU Yang

..............page:649-655