Journal of Qufu Normal University(Natural Science Edition) 2009 Issue 1 Existence of Positive Solutions for Integral Boundary Value Problems

Existence of Positive Solutions for Integral Boundary Value Problems
WANG Teng;ZHAO Zeng-qin

..............page:7-12

Modified Simplex Method
GENG Zhong-juan;WANG Zhou-hong;GONG Jing;WANG Gui-yan

..............page:13-15

α-Multiplicative Derivations of Rings
JI Pei-sheng;WANG Li-guang

..............page:16-18

Robust Control for a Class of Nonlinear Stochastic Uncertain Systems with Delayed States and Controls
LIN Dan-feng;LIU Li-shan

..............page:19-24,28

The Construction of Automorphisms of Symmetric Group of Degree n
ZENG Li-jiang

..............page:25-28

Integrable Couplings of the(2+1)-Dimensional KdV Hierarchy and its Hamiltonian Structure
SONG Ming;XU Jian-jian;XU Xiu-li

..............page:29-32

Tth Maschke Theorem for Two-sided H-comodlue Coalgebras
CHEN Quan-guo

..............page:33-36

Computation of Limit Circles for Certain Plane Dynamic System Via Two Metrics
ZHOU Zhen-nan;LI Yan

..............page:37-40

Existence of Positive Solutions for a Class of Nonlinear Three-Point Boundary Value Problems
LIANG Yue-iang;XU Xiao-xin

..............page:41-46

An Effective Method for Generating Gamma Random Variables
WANG Huan;YUAN Yong-sheng

..............page:47-49

Solvable Lie Algebras with Nilradical Wn
WANG Qi;LI Sheng-he

..............page:50-52

A Distributed Workflow Engine Model Based on Procedure Segment
QI Bang-qiang;JIANG Hai-tao;QI Su-min

..............page:53-56

Development of 400-1100 nm Antireflection Film Based on Clan-Taylor Prism
HAO Dian-zhong;SU Fu-fang;WANG Zhao-bing

..............page:57-59

The Left-Handed Materials and the Negative Refraction
WU Wen-di;WANG Zhao-bing;WU Fu-quan;LI Jie-bin

..............page:60-64

The Theory Study of Depolarize with Compound Binary Wave Plate
SONG Shi-xia;SONG Lian-ke;LI Feng-xian

..............page:65-68

Transmissivity Analysis and Polarizing Characteristics Research for Two Grand-YVO4 Prism
LI Hua;ZHANG Xu-jun;LI Guo-hua;SONG Lian-ke

..............page:69-71

Organic Modification and Tribological Properties of Layered Sodium Silicate
SHAN Chang-bing;LI Hua-feng;CHEN Guo-xu;DONG Jin-xiang

..............page:72-76

An Approachto Solution Acidity of Step-wise Formation Coordination Compound
LI Ke-qun

..............page:77-78

Study on Synthesis of N-phenyl-pyrrolidine
YAN Hai-long;LI Yan-xin;LIU Hong-run;YU Miao;GAO Gen-zhi;ZHAO Bin

..............page:79-81

Synthesis Phenyl Salicylate by Indirect Approach
WANG Ji-yuan;SUN Xue-jun;LI Peng-tao;MA Yun-lei;WANG Ming-qing;KONG De-sheng;YOU Jin-mao

..............page:82-84,89

Effects of Chronic Stress on Ability of Spatial Learning-Memory and Expression of Brain Derived Neurotrophic Factor in The Hippocampus and Prefrontal Cortex of Mice
XU Yun;KONG Hong;SONG Qian;LI Ya

..............page:85-89

Cloning and Sequence Analysis on Partial Fragment of Prolactin Receptor Gene in Cricetulus Barabensis
WANG Dong-kuang;DONG Xiao-bo;XUE Hui-liang;WANG Xin-rong;XU Lai-xiang

..............page:90-94

Proper Nutrition Recipe Prevent Hypertension
ZHANG Zhi-yi;LIANG Bin

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

Effects of Portulaca Oleracea L.on Life-span and Fecundity of Drosophila Melanogaster
LI Xiu-lan;LIU Shi-juan;WANG Zhuan-bin

..............page:99-101,115

A Comparative Analysis of Climate Change for Yulin, Xi\'an and Ankang
DONG Jie;ZHOU Shu-yan;WANG-Rongxian

..............page:102-106

The Research of EKC Characters of Super City of Inland Arid Area——Taking Urumqi as An Example
LONG Tao;XIONG Hei-gang;FENG Lin;HOU Jun;ZUO Yong-jun

..............page:107-110

The Study on Supervising The Bio-chemical Index of Physiology in Precompetition Training of The Woman Handball Player in Shandong Province
WANG Bao-dong;YIN Li-zhong;ZHANG Rui;LIU Hong-zhen

..............page:111-115

On Ningxia University Sports Education Specialize Student Society Adaptiveness Investigation and Study on University Sports Education Specialized Students in Ningxia
CHEN Xiao-guang

..............page:116-120

Influence of Taichi on Emotion, Sleeping Health of Elder People
LI Feng;HAN Su-ping;ZHANG Cheng-yu

..............page:121-123

The Research on Borel\'s Finite Set Covering Thoughts
WANG Quan-lai;CAO Shu-cun

..............page:124-128

lai gao xu zhi

..............page:封3

qu yuan xue ren

..............page:封2

Positive Solutions of Nonlinear Singular Fourth-order Differential Equation
GUO Xiao-xia;ZHANG Ke-mei

..............page:1-6