Journal of Xinyang Normal University(Natural Science Edition) 2003 Issue 4 Singular perturbation of boundary value problem for nonlinear equation with two parameters

Singular perturbation of boundary value problem for nonlinear equation with two parameters
chen yu sen ; huang wei zhang

..............page:373-376,388

Design of site index table of Pterocarya stenoptera DC in Henan Province
li hua quan ; zhang ying zi ; xiang yan hui ; zhang zu cheng

..............page:442-443

Investigation and fishery utilization of the plankton in Kuncheng Lake
chong jia rong ; ling qu fei ; yang cai gen

..............page:444-446

Investigation of fish in Mulun natural reserve
li hong jing

..............page:447-448

Studies on the freshwater fishes of Maoer mountain nature reserve
li hong jing

..............page:449-450,491

Studies on the age and growth of Vocricorhinus gerlachi(peters)
li hong jing

..............page:451-453

Study on the SIS grafted with acrylic ester copolymer adhesive
yang xing kun ; zhong li ; zheng bin guo

..............page:454-456

The application of GIS in resources surveying of medicinal plants
kuang yi ; zhou wei ; ma ke

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

Principle on the campus network accounting system baseing on IEEE802.1x
li guo liang ; yang feng ; xie lei ; wang xin xia

..............page:461-463

The PDS solution project for large-middle enterprises
shi qing shan ; liu dao hua

..............page:464-466

The reasons of the roof leakage and some countermeasures
ma hong ; bao peng ling

..............page:467-471

The application of commonly principle of negotiation to hearing of wittness of fermi and of external reference
yuan chi ping

..............page:472-476

Building harmonious residential outdoor space:environment-economic and pragmatic residential area planning for Xinyang Military Branch District
wang xiao yan ; dong jian wei

..............page:496-498

Advances in research on chilling-resistance mechanisms of plants
li xian wen ; yuan zheng fang

..............page:492-495

Mechanism and potentiation of Bacillus thuringiensis toxin insecticidal activity
qi hong bing ; liu ming

..............page:485-491

The history of element 118 was "discovered",it bows out and rediscovering
zhu ping

..............page:481-484

Progress in applications and synthesis of N-ally-N'-(sodium-p-benzenesulfonate) thiourea
ma wan shan ; zhong li ; liu qing ying

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

Least-square solutions of inverse problems for bisymmetric matrices
guo cui ping ; zhao lin lin

..............page:398-401

Robust nonlinear continuous state feedback control of robot manipulators
song xue li

..............page:394-397

The existence and uniqueness of nonnegative solutions of an age-structured MSEIR epidemic model with vaccination
chen qing jiang ; cai li ming ; dai li xia

..............page:389-393

Global existence of periodic solutions of periodic predator-prey system with dispersion
ye kai li

..............page:382-388

The globsally asymptical stability of a two-species competitive system with optimal harvesting and cannibalism
zhao jun feng ; cai li ming ; wang san ding

..............page:377-381

The standardization of fast growth and high yield Chinafir
huang wang zhi

..............page:437-441

Elasto-plastic neural network constitutive model of medium sand
zhou zuo chun ; gao hong bo ; wang jing tao

..............page:432-436,446

Analysis on leading factors of ecological environment changes in the drainage area of Yellow River
wang yi min ; wan nian qing

..............page:427-431

An analysis of the industry linkage impacts of Henan tourism
yu bin ; ma ke ; zhang li sheng

..............page:423-426

Theoretical study on the hetero Diels-Alder reaction between 1,3-butadiene and silyleneimine
zeng xiao lan ; fang lin xia ; wang yan

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

Crystal structure and weak interactions of di-μ-hydroxo-bis[bipyridylcopper(Ⅱ)] diperchlorate
yao jing cai

..............page:416-419

The absorption of Cu2+ and Ni2+ on kelp
chen zhi yong ; li de zhou ; sun jun yong ; li ning ; li xian fu

..............page:413-415

Determination of muriatic acid berberine by microscale chemical experiment
ma wen ; song li

..............page:411-412

Treatment of atomic orbits hybrid with method of group theory
li yu ling ; zhong li ; liu xue ; luo ding fa

..............page:408-410

An analytic formula of the upper cut-off frequency of mltistage amplifier with parallel negative-feedback
fang tian shen ; zhao feng

..............page:405-407,422

Directional manipulability measures of dual arm robot coordinated motion
chen an jun ; li guo liang ; wang xin xia

..............page:402-404