Journal of Xinyang Normal University(Natural Science Edition) 2002 Issue 4 The polynomial filter of compactly supported orthonormal wavelet

The polynomial filter of compactly supported orthonormal wavelet
yang shou zhi ; kong guang lu

..............page:397-400

Comparison of PPS estimation and product estimation
zuo zai zai

..............page:393-396

Statistics test of linear mixed model
tao jing xuan ; li xiu lan

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

On a strengthened Hilbert's inequality and its application
yang bi cheng

..............page:387-389,400

The optimal harvesting policy of stage-structured predator-prey system
ye kai li

..............page:382-386,396

An upper and lower bounds of an open problem
qi ying chun ; duan guang sen

..............page:380-381

Some characterizations of PS ring
wei jun chao

..............page:377-379,381

Hyper-surfaces with constant mean curvature in Sn+1
zhao pei biao

..............page:373-376

A transformational characterization of M-matrices
wang shu huang

..............page:401-402,410

Noether's theorem and its inverse of the Raitzin's canonical form for dynamical systems with unilateral nonholonomic constraints
qiao yong fen ; meng jun ; li ren jie

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

Study on metal-ion sorbent made from tannic acid in tannery sewage
liu de qi ; guo jian

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

Determination of trace elements in D.Candidum
xu chun zuo ; zhong li ; du xian zhou ; he zhi qiang

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

The heredity and correlation analysis of photo-sensitive genic male sterile rice
ma han yun ; wang qing lin ; fu ding ; zhang gui long ; duan bin ; wu shu ping ; gong feng ping

..............page:413-416,419

Primary studies on resistant freeze of the Tea Plants "nong kang zao"and "shi sheng cha"
li xian wen ; zhang su feng ; tang ming

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

Studies on protection measures of freshwater fish in south China
li hong jing

..............page:420-423

Studies on fauna of the fishes in the seven natural reserve in Guangxi
li hong jing ; wang yan li ; yin hai cheng ; luo chuan xin

..............page:424-427

Toward urban spatial structure based on corporation network
luo jing ; yu bin

..............page:428-431,435

Countermeasure of the rural marketablization in underdeveloped district-taking Xinyang city as an example
liu ming hua

..............page:432-435

On ways of extracting spearmint oil
wei jin feng ; duan ming hua ; fu xiu hua

..............page:436-437,440

Preparation of a new polymeric solid electrolyte
hu fu xin ; wang hui

..............page:438-440

Study on super absorption reagent with starch-acrylic acid and the application on toilet paper
gui feng tie ; huang wen xia

..............page:441-442,447

The study of purifying calcium-based bentonite
li yu ling ; yang hai xia

..............page:443-444

Studies on decrease of differences between the bumper harvest year and the poor harvest year by infusing silicon element into the chestnut trunk
yang zuo hong ; zeng fu hu ; shi xin cheng ; li qiang ; xie ming

..............page:445-447

The design and realiation of multi-media English instructional system
su hui ; li wei hua ; chen gong ping

..............page:448-452,463

The implementation of quality of service in Windows2000 environment
wang ying ; liu hong bing ; zhou wen yong

..............page:453-455

The Dancing-Robot's design and control methods
dong jian jun ; yang wen jie ; wang bing

..............page:456-458,467

Analysis on the theory of the virus of Nimda and the research on the technology about prevention and cure
li yan ling ; guo shu hong ; zhou wen yong

..............page:459-463

Optimization and management of campus network based on SNMP
wang bing ; li guo liang ; dong jian jun

..............page:464-467

Implementation of long-distance visiting Intranet based on VPN
zhang ke you

..............page:468-470

Reliability analysis for storage of aeronautical batteries and ways to prevention from failure
wang wei ; zhou jin xi ; zhang yu xia

..............page:471-472,482

Gene therapy and its advance on studies
song xin qiang

..............page:473-477

The evolvement of ecological environment in aquicultural water
wei xiang dong ; lv jun yi ; yang da wei ; sun yan yan

..............page:478-482

City's eco-construction and city's economy development
xu yun zhong ; wu guo zuo

..............page:483-486

Studies on development of Xinyang tourism after China entering WTO
qin wei

..............page:487-490

he nan sheng ke ji gong guan xiang mu jie shao

..............page:封二

xin yang shi fan xue yuan xue bao ( zi ran ke xue ban )2002 nian zhong ying wen zong mu ci

..............page:491-496