Journal of Hebei University of Science and Technology 2009 Issue 2 Boundedness for a class of non—

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Journal of Hebei University of Science and Technology
1008-1542
2009 Issue 2

Boundedness for a class of non——linear differential equations
WANG Qi

..............page:83-86

Knowledge model based on decision tree and its application
LI Ping;LI Fa-chao

..............page:87-91

Preparation of high purity aprotinin by globate cross-linked chitosan
FAN Ji-ye;ZHANG Jing;GAO Dong-ting;WANG Gang;LIU Ran

..............page:92-94,98

Micro-analysis of moving properties of atoms in amorphous gold cluster
HAN Pei-qi;REN Shi-wei;GAO Xin-cun;SUN Jing-wei

..............page:95-98

Study on dynamical properties for five different distance cylinders
LV Shu-hui;WANG Ai-kun;XIAN Li-fen;ZHAO Xi-jiao

..............page:99-102,108

Research on quality standard of semen ziziphi spinosae
LIU Kui;CHEN Xiang-min;RONG Xin-yu;LI Yong;CHENG Yan-chao;LIANG Xiao-li

..............page:103-108

Catalytic synthesis of benxyl propinate with crystal ball supported nano-sized SO2-4/TiO2 solid superacid
WEI Qing;ZHANG Ping;LIU Zhan-rong;LIU Shu-bin

..............page:109-111,115

Rsearch of Chinese full text information retrivial system based on maximum entropy principle
ZHANG Li-yan;LV Ling;WANG Jing-yang

..............page:112-115

Adaptive equalization algorithm based on QPSO
CHI Yue;LIU Jian-fei;CHEN Guo-ying;WU Rui

..............page:116-119

Multiple attribute decision making based on proximal support vector regression machine
WANG Xu-jian;XUE Hui-feng;XIE Dan-rui

..............page:120-124

Development of virtual model laboratory based on network for engineering drawing
GAO Xue-qiang;GE Jing-xia;ZHAO Er-nan

..............page:125-129

Application of simple dynamic recurrent neural network in non-linear system identification
DU Yun;TIAN Qiang;DU Yan;ZHANO Su-ying;WANG Chang

..............page:130-134,179

Analysis of seismic responses of adjacent-structure-system connected with friction dampers
WANG Yuan-sheng;WU Nai-sen;REN Shao-zhang;HE Tao

..............page:135-140,151

Improved subcarrier grouping channel estimation algorithms in MIMO-OFDM systems
TIAN Yong-yi;NI Hong-bin

..............page:141-145,封3

Improved Duncan-Chang model and its application in pit excavation simulation
ZHAO Quan-sheng;ZH ANG Chun-hui

..............page:146-151

Bending of thick rectangular plates with adjacent simply supported, one fixed and one free edges under hydrostatm pressure
BAO Dong-jie;XU Guang;GENG Yong-lie

..............page:152-155,174

Premixed non-catalytic partial oxidation of methane to synthesis gas
LIAO Yong;YANG Hui-long;LI Zhi-yong;LI Qing;LIU Run-jing

..............page:156-159,170

Study on synthesis of 1,1'-dimethyl ferrocenedicarboxylate
TIAN Xia;HAN Jian-rong;ZHEN Xiao-li

..............page:160-162

Improved preparation of meptazonol
ZHANG Bao-hua;CHEN Xiang-min;SHI Lan-xiang

..............page:163-165

Mathematics evaluation method study on investment returns of grid enterprise
HAN Li-hong

..............page:180-封3

Case study on data mining in life insurance sales
WANG Sen-xun;CHEN Xu-dong;FU Shu-wen

..............page:175-179

Preparation of polyaniline modified nanosized TiO2 photocatalyst and degradation of CN- in wastewater
HAN Zhong-xiao;YIN Rong;GUO Li-da;MA Dong-zhu

..............page:171-174

Study on inhibition of heavy metal ions on glucose oxidase electrode
LI Tong;YI Li-li;WEI Fu-xiang;ZHANG Ya-nan;ZHAO Chun;TIAN Cai-huan

..............page:166-170