Journal of Sichuan Normal University(Natural Science) 2009 Issue 3 The Principal Ideal Theorem for Modules

The Principal Ideal Theorem for Modules
CHEN You-hua;YIN Hua-yu

..............page:269-272

The Riemann-Hilbert Boundary Value Promblem for a Class of Hyperbolic Equations in Commutative Quaternion Space
YANG Guo-xuan;YANG Pi-wen;WANG Bing

..............page:273-275

Global Dynamics of LV Type Competitive E-commerce Web Sites System
ZHOU Jun

..............page:276-280

Viscosity Approximation for a Finite Family of Nonexpansive Non-self Mappings
ZHAO Liang-cai

..............page:281-286

The Tricomi Problem for Second Order Nonlinear Equations of Mixed Type with Degenerate Rank 0
WEN Guo-chun;YANG Pi-wen

..............page:287-296

Coincidence Theorems in Product FC-spaces
DENG Fang-ping;WANG Lei

..............page:297-300

Spectral Characterizations of k-Generalized Projections
DUAN Ying-tao;DUAN Xiao-miao;DU Hong-ke

..............page:301-303

Study on a Viral Infection Model with Nonlinear Infection Rate
YANG Mao;WANG Kai-fa

..............page:304-306

The I-chain Extensions of Bicyclic Semigroup
FU Peng;YU Bing-jun

..............page:307-310

Convergence of Sequences of the T-fuzzy Valued Integrals
LI Yan-hong

..............page:311-314

K0-Groups of Pullbacks and Determinant Maps
WANG Zhao-xi

..............page:315-320

Evaluating Method of Economic Poverty for College Students
LIU Heng-xin;ZHU Jian-jun;HUANG Gang-wei

..............page:406-410

Analyses of Effective Factors about the Peasantry Increasing Income with Rural Tourism Development at Hongsha Village in Chengdu
WU Yan;YANG Guo-liang;WU Xiao-wen

..............page:401-405

Advances in Soil and Water Conservation and Ecological Civilization Research for Karst Rocky Desertification Areas of Southwestern China
LIU Xian;JIANG Yong-jun;KUANG Ming-sheng

..............page:396-400

Application Analysis on Classification Forecasting Using Binary Logistic Regression Model
YANG Xiao-ping

..............page:393-395

Research on Threshold Ring Signature of Designated-verifier
LI Yao;TU Song;WEI Yun;LU Ming-wei

..............page:390-392

Study and Implementation of Trojan Detection System Based on Behavior Monitoring
LI Huan-zhou;TANG Zhang-guo;ZHONG Ming-quan;ZHANG Jian

..............page:386-389

Design of a Programmable Amplifier and Filter
CHANG Xin-hua;WANG Hong-gang;YU Yong-jiang;MA Qiu-ming

..............page:381-385

Study on 94 GHz Second-harmonic Wave Tapered Complex Cavity Gyrotron
NIU Xin-jian;XU Le;WANG Li;LI Hong-fu

..............page:377-380

The Advance of Reseach on Fuzzy Relational Equations on Complete Lattices
WANG Xue-ping

..............page:365-376,封2

Study on Differences of Soil Aggregate among Different Types of Slope Soil in the Hilly Area of Sichuan
ZENG Li-xia;PEI Juan;LIU Hao;ZHANG Zhi-qing;AI Ying-wei

..............page:361-364

Studies on Chemical Constituents of Stenoloma Chusana(L.) Ching Flavonoids
LI Ming-fang;LUO Ya-jun;LI Hui-rong

..............page:358-360

Study on Megasporogenesis, Microsporogenesis and Development of Female and Male Gametophytes of Angelica Dahurica
HU Rong;HUANG Zuo-xi;TANG Zheng-yi

..............page:354-357

Effect of Cd2+ on Antioxidant Enzyme Activity and MDA Content in Maize Roots
ZHANG Ling;HAN Shan-hua;WANG Ya-nan;WANG Yu

..............page:351-353

Study on Screening of Generating Bacterial of Xylanase and Their Enzymatic Properties
GE Fang-lan;LI Wei;HUANG Min;ZHAO Juan

..............page:347-350

Synthesis of Cholesteryl Amine for Hepatic Targeting Drug Intermediate
WU Xiao-chun;WU Yong;HAI Li

..............page:343-346

Study on the Preparation of Immobilized Enzyme Carrier——Porous Chitosan Microsphere
MA Jun;NING Guang-hui;LIAO Zi-yi;ZHAO Shi-lin

..............page:339-342

Study of the Structure and the Spectral Parameters for the Ground States of BeH+,BeD+,BeT+Ions
WAN Sheng-qing;CHENG Xin-lu;SU Xin-fang

..............page:335-338

Research of the Nuclear Radiation Exergy Based on Thermodynamics Method
LI Qiang;CHEN Xiao-bo

..............page:329-334

First-principles Calculation for the Structural and Thermodynamic Properties of ReB2
GUO Yan;ZHOU Xiao-lin

..............page:325-328

Small Size Effect in Basic Polyaniline
LI Kui-rong;LIU Jie

..............page:321-324