Journal of Southwest University(Natural Science) 2007 Issue 4 Asymptotic Behaviour of the Population Semigroups with Uniform Catastrophes

Asymptotic Behaviour of the Population Semigroups with Uniform Catastrophes
ZHU Ya-hui;Li Yang-rong

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

Pre-dual Process of Markov Branching Process
GU An-hui;LI Yang-rong

..............page:21-24

Persistence and Extinction of Disease in Infected Prey
ZHOU Rui;WANG Wen-di

..............page:15-20

On the Existence of Periodic Solutions for Second Order Hamiltonian Systems with Subquadratic Potentials
XU Bo;TANG Chun-lei

..............page:11-14

Existence and Multiplicity of Solutions for p-Laplacian Equations with Hardy-Sobolev Critical Exponents
DING Ling;TANG Chun-lei

..............page:5-10

H-KKM Mapping and Abstract Convex(Concave) Conceptions
YANG Jing;WANG Shen-wen;ZHANG Ming-yi

..............page:1-4

The Operator Semigroups Deduced by the Generalized Birth-Death Matrix
ZHAO Hai-xia;LI Yang-rong

..............page:29-33

Preparation, Purification, Identification of Anti-rmNDPK-B And it's Functional Research
LI Mao-ping;HE Jun-lin;WANG Ying-xiong;LIU Xue-qing;CHEN Xue-mei;WENG Ya-guang

..............page:110-115

Characteristics of Vegetation Restoration in Tectona grandis Forest in a Karst Degraded Ecosystem
LIU Ji-ming;HE Yue-jun;YANG Zu-wen;CHEN Hong

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

In Vitro Culture and Plant Regeneration of Chimonanthus praecox Link.
ZENG Jing;SUI Shun-zhao;YU Guo-wu;LEI Xing-hua;LI Ming-yang

..............page:120-123

A Preliminary Study of the Mating System of the Rare and Endangered Plant Species, Davidia involucrata Baill
CAO Guo-xing;YAN Juan;LUO Chang

..............page:124-126

xi nan da xue xue bao ( zi ran ke xue ban ) zheng gao jian ze

..............page:封3

The Characteristics of Acid Rain Pollution and the Causes for Its Formation During the Tenth Five-Year Plan in Chongqing
ZHANG Yong

..............page:164-168

Screening and Optimized Fermentation of a Bacillus macerans (Strain CCB-1) Constitutive Producing Chitinase
YANG Shui-ying;LI Zhen-lun

..............page:159-163

Species Summary of the Genus Liriomyza in China (DIPTERA: AGROMYAIDAE)
CHEN Wen-long;LI Zi-zhong;GU Ding;LIU Qiong-you

..............page:154-158

Components of Volatile Metabolites of Nectria Analyzed by GC-MS
ZHAO Kun;YU Yan;XIE Jian-ping;HU Chang-hua;HUANG Yu-ming

..............page:150-153

Anatomical Features and Histological Structure of the Digestive Canal of Paa yunnanensis Anderson
YAO Yan-hong;PU De-yong;WANG Zhi-jian;ZHANG Han-feng

..............page:144-149

Studies on the Morphology of Urinary System in the Catfish, Silurus meridionalis
YUE Xing-jian;ZHANG Yao-guang;AO Lei;WANG Zhi-jian

..............page:137-143

Valuation and Preliminary Analysis of the Avifauna in the Campus of Southwest University
ZHAO Hai-peng;ZHANG Yao-guang

..............page:131-136

Study on Optimized System for Rapid Propagation in vitro of Sinningia speciosa
SHAO Guo-yuan;LIANG Guo-lu;WANG Li-chao;LI Gen-you

..............page:127-130

Changes on Some Chemical Components of Aloe vera L. var. chinesis Under Water Stress
LAN Xiao-zhong;YANG Chun-xian;CHEN Min;TANG Fang;LIAO Zhi-hua

..............page:106-109

Behavioral Differences Between Female and Male Alpine Musk Deer (Moschus sifanicus) in Captivity
MENG Xiu-xiang;YANG Qi-sen;FENG Zuo-jian;XIA Lin;FENG Jin-chao;ZHOU Yi-jun;Xu Hong-fa

..............page:101-105

Studies on Photosynthetic Characteristics of the Dominant Species in Degraded Shrubs in the Upper Reaches of the Minjiang River
XI Yi;TAO Jian-ping;WANG Yong-jian;LI Yuan;YU Xiao-hong

..............page:96-100

Extraction of Tubeimosides from Bolbostemma paniculatum and Their Effects on Human Erythroleukamia K 562
YU Chao;HE Jun-lin;QIU Zong-yin

..............page:89-95

On the Extended Forms of the Reverse Hardy-Hilbert's Integral Inequalities
ZHONG Wu-yi;YANG Bi-cheng

..............page:44-48

A New Method of the Determination of Supereulerian Graph
LI Xiao-min

..............page:41-43

Asymptotic Behavior of the Cauchy Problem for the Porous Medium Equation in the Whole Space
HU Xue-gang;LI Ling

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

Positive Solutions to Singular Three-point Boundary Value Problems of Superlinear Emden-Fowler Equations
SHEN Wen-guo;SONG Lan-an

..............page:34-36

Study of Economic Character Variation in Camellia chekiangoleosa Hu
LIU Zi-lei;YAO Xiao-hua;YANG Shui-ping;WANG Kai-liang;DING Li-ben

..............page:83-88

Vitrification in in Vitro Culture of Strawberry and Its Prevention
FENG Feng;CHEN Cuo-bian

..............page:78-82

Study on the Effect of Nitrogen,Phosphorus and Potassium on the Growth of Eucalyptus maideni F. Muel Seedlings
YAN He-zhang;CHEN Lu-ping;CHEN Cui-ling;YANG Shui-ping

..............page:74-77

Preliminary Studies on Transgenic Chrysanthemum with FPF1 Gene Mediated by Agrobactrium tumefaciens
PI Wei;LI Ming-yang

..............page:70-73

Studies on Stem-Segment Culture and Plant Regeneration of Eucalyptus uorphylla × E. grandis 'Yu'an 1'
YANG Fan;LIU Yi-qing;XU An-hui;LIU Chang-chun

..............page:67-69

Differential Proteome Analysis of Endometrium During Blastocast Implantation in Pregnant Mice
ZHANG Qun;YU Qiu-bo;LIU Xue-qing;CHEN Xue-mei;DING Yu-bin;WANG Ying-xiong;HE Jun-lin

..............page:62-66

Determination of Arsenic Residues in Products of Pigs Raised in an Ecological Way and Evaluation of Their Safety Quality
LIU Li;PENG Yi;LI Yue-min

..............page:59-61

A Study on the Species Diversity of Cupressus funebris forest in Yunyang and the Strategies of Forest Management
SHI Sheng-zhang;LIU Yu-cheng;ZHU Wei

..............page:54-58

Monotonicity and Feller-Reuter-Riley Property of the Population Semigroups with Geometric Catastrophe
LV Xiu-jie;LI Yang-rong

..............page:49-53