Journal of Beihua University(Natural Science) 2008 Issue 5 Dynamics Behavior of Non-autonomous Competitive System with Feedback Controls Based on Ratio

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Journal of Beihua University(Natural Science)
1009-4822
2008 Issue 5

Dynamics Behavior of Non-autonomous Competitive System with Feedback Controls Based on Ratio
SUN Bo;CHENG Rong-fu

..............page:385-390

Stability of a Delayed Stage Structured Population Growth Model with Feedback Controls
LI Hui;WANG Yi-fei

..............page:391-396

Existence of Positive Periodic Solution and Global Attractivity for Delay Population Model
NIU Xiu-yan;JIANG Xiao-jun;LU Jin-feng;ZHANG Xiao-hua;HE Shang-qin

..............page:397-402

Uniqueness and Comparisive Principle of Solutions for Nonlinear Parabolic Equations
ZHANG Ji-bing;GAO Yun-zhu

..............page:403-407

A New Model of Resource Leveling Problem and Its Solution Method
JIANG Xiao-wei

..............page:408-412

Hamming Correlation Characteristics of a Class of Interleaved Sequences
PENG Li;CHEN Shuai

..............page:413-416

Construction of Design of HER-2 Specific Ribozyme Genes and Its Transcription Vector in Vitro
JIANG Rui;LUO Su;FAN Li

..............page:417-419

Experimental Investigation Derived from Deoxyribozymes Activity of IGF-ⅡP3
ZHANG Min;LUO Su;LIU Yan-fei;CHU Qiu

..............page:420-422

Effects of Extract of Trichosanthes kirilowii Pericarp(ETP)on Serum NO,SOD and MDA of Rats with Hyperlipoidemia
LU Li-li;WANG Dong-mei

..............page:423-425

Effect of Victaria Blue Staining on Liver Fibrosis of Chronic Liver Disease
LIU Nan-nan;DONG Zhi-heng;LIU Yu-he;GAI Xiao-dong

..............page:426-427

Measurement of Sc5b-9 Urine in Patients with Glomerulonephritis and Influenced Factors
SUN Min

..............page:428-430

Application of MRI Techniques in Vertebral Compression Fracture
MENG Heng;TANG Lu;HU Yuan

..............page:431-435

Clinical Application of Hepatic Dynamic Contrast-Enhanced MRI with the Hand Bolus Injection Method
WANG Min

..............page:436-438

Clinical Study on Menorrhagia Treated with Endometrectomy
CAO Hui

..............page:439-442

Observation Effect of Mifepristone Combined with Misopropstol on Terminating Scar Uterine Pregnancy
SHANG Li-juan

..............page:443-445

Clinical Analysis of 20 Cases with Extramammary Pagets Disease
WANG Bing

..............page:446-447

Relationship between Infant Pneumonia and Environment in Rural Areas
CHEN Hong;LU Yu-lan

..............page:448-449

Effect of Qingyou Yin on Humoral Immunity of Verruca plavtaris
WANG Miao;FENG Zhi-hong

..............page:450-451

Soil Fractal Feature of Different Forest Landscapes in the Wuyishan Natural Reserves
ZHANG Chun-ying;HONG Wei;WU Cheng-zhen;FAN Hai-lan;SONG Ping;LI Jian

..............page:452-456

Effects of Aqueous Extracts from Artificial Planted Tripterygium wilfordii Hook.F on Brassica campestris L.ssp.chinensis(L.)Makino Seed Germination
LI Jian;CHEN Can;HONG Tao;LIN Han;FAN Hai-lan;SONG Ping;HONG Wei;WU Cheng-zhen

..............page:457-460

BP Neural Network Model for the Diameter Class Timber-produced Rate Based on L-M Optimization Algorithm
ZHENG De-xiang;HUANG Chuan-chun;XIE Yi-lin;TU Yong-xin;HUANG Bin

..............page:461-465

Effect of Saline-Alkali Stress on the Formation of Callus of Elaeagnus angustifolia L.
WANG Bai-qing;YU Fu-ping;WANG Yao-hui;DU Feng-guo

..............page:466-468

High-Performance of Frequency Conversion Regulating Speed System Based on the Theory of Robustness Internal Models
SU Hong-feng;BAI Jing;YANG Jia-wei;WANG Qi;XU Xiu-li

..............page:469-472

On Dipping Composite Material of Nanometer SiO2 and PF Polycondensate
SHEN De-jun;YANG Chun-fang

..............page:473-476

An Iris Segmentation Method Based on Difference Operator of Radial Directions
WANG Xin-cun

..............page:477-480