Journal of Northeast Normal University(Natural Science Edition) 2008 Issue 4 Effect of soil ridging on the characteristics of corn nodal root

Effect of soil ridging on the characteristics of corn nodal root
SONG Ri;WU Chun-sheng;YUE Yang

..............page:132-135

The basic thoughts about developing green ecological economy combined prataculture and livestock production on alkalized-salinized grassland in Northeast,China
CAO Yong-hong

..............page:136-141

Method and question discussion on MapGIS 6.X and ArcGIS 9.2 space data conversion
QIE Rui-qing;XUE Lin-fu;LIU Jie;ZHANG Lin

..............page:142-146

Analysis on the development of eco-tourism of Changbai Mountain
CAO Guang-cheng

..............page:147-151

Experimental study on Jilin City riverback landscape
HONG Yan

..............page:152-156

Protective effect and mechanism of giant knotweed rhizome anthraquinone on adriamycin-induced cardiotoxicity
LI Feng-xin;SUN Zhen-guo;LI Xin;WANG Jin-xia;WANG Wei-wei;ZHU Bin;GAO Xin;SUN Fei

..............page:128-131

The landscape pattern of the ecotone between agriculture and animal husbandry in Northeast China
LIANG Cun-zhu;ZHU Ting-cheng;ZHOU Dao-wei

..............page:121-127

Analysis of vegetation change in west Songnen plain since 1998
HUANG Fang;WANG Ping;LIU Quan

..............page:115-120

Study on community structure of early spring herb plants and its cluster analysis
XIA Fu-cai;ZHANG Chun-yu;ZHAO Xiu-hai;PAN Chun-fang

..............page:109-114

The special expression of c-kit protein during gametogenesis of Oedaleus infernalis Sauss.
HAO Xi-lian;ZHAO Zhuo;REN Bing-zhong

..............page:105-108

Theoretical study on molecular structures and electronic structures of pyridyl and pyrazole boron complexes by CF3 and CH3 substituted
YANG Yan-jie;PAN Xiu-mei;LIU Li-li;CUI Lin-lin

..............page:101-104

Theory study on the structures and properties of endohedral fullerenes X@C36Cl6 (X=Be,Be2+,Mg,Mg2+,Ca,Ca2+)
CHU De-qing;WANG Li-min;HONG Bo;ZHANG Jing-ping;WANG Rong-shun

..............page:97-100

Synthesis study on electronic absorption spectra of the2,9,16,23-tetracarboxylic metal phthalocy anines
YIN Yan-bing;MAO Xue;JIANG Hai-yan;XUE Hong-yan

..............page:93-96

Synthesis and characterization of {[Cu2(2,2′-bipy)2(4,4′-bipy)]2[Cu(4,4′-bipy)] [PW10(Ⅵ)W2(Ⅴ)O40]}(bipy=bipyridine)
XU Min;ZHANG Peng;WANG En-bo;LIU Jia;XU Xin-xin

..............page:89-92

Synthesis and characterization of conducting polyaniline nanoslices
LUO Yun-qing;LIU Wen-cong;GONG Jian;QU Lun-yu

..............page:85-88

Synthesis and properties of new solid state electrolyte materials Ce5.9Ga0.1MoO15-δ
ZHOU De-feng;YU Bao-jie;MENG jian

..............page:81-84

Hydrothermal synthesis,crystal structure and fluorescent property of [Zn(dpq)2Cl2] (dpq=dipyrido[3,2-d:2′,3′-f]quinoxaline)
LIU Guo-cheng;CHEN Yong-qiang;WANG Xiu-li;QU Bo-tao

..............page:76-80

Syntheses and crystal structures of Na3H3[C4FN3OH4]6[TeMo6O24]·8H2O and Na2H[C4FN3OH4]2[Al(OH)6Mo6O18]·13H2O
PAN Yi-bing;CAO Rui-ge;WANG Feng;LIU Shu-xia

..............page:72-75

The effect on selectivity of cyclohexene epoxidation by polyoxometalates containing different number of coordination water
AN Wen-jia;XU Lin;LIU Yu;ZHAO Tao;ZOU Xiao-mei

..............page:67-71

The covariant equation of plane motion rigid body in curved space-time
SONG Hai-zhen;ZHANG Hong-jun

..............page:63-66

One variable node-edge model of scale-free network
JIA Xiu-li;CAI Shao-hong;ZHANG Fu-rong

..............page:58-62

Definition and implementation of XUL language based on XQuery data model
YAN Hong-can;WANG Shu-fen;ZHU Xiao-liang;YAN Shao-hong;LI Min-qiang

..............page:52-57

Automatic SRG based region for color image segmentation
KONG Jun;WANG Jia-nan;GU Wen-xiang;YIN Ming-hao

..............page:47-51

Method of making key based on chaotic system
JIANG Nan;YANG De-li;BAO Shu-zhe

..............page:43-46

Optimization design of active filters based on adaptive parallel genetic programming
ZHANG Zhi-mei;SONG Guo-hang;LI Chun-ju;WANG Hong-gang;QIAO Shuang

..............page:38-42

Comparison on consistency of reciprocal scales
LIU Ying-fen;ZHAN Ji-zhou

..............page:33-37

Estimation of the constrained parameters via the EM-type algorityhm
MENG Li-xin;LIU Hong

..............page:28-32

Existence problem of maximal element and equilibrium point on generalized convex spaces
PIAO Yong-jie

..............page:24-27

A annotation of theorems on Yoshizawa's stability and boundedness
LI Xiu-ling

..............page:21-23

Qualitative analysis of an SEIS epidemic model with diffusion
LI Jian;WANG Rui-ting;LI Jun-qi

..............page:16-20

Chromatic uniqueness of two kinds of 2-connected (n,n+4)-graphs
WANG Jian-feng;LIU Ru-ying;YE Cheng-fu

..............page:12-15

Some extended properties of the K-quasi-additive set-valued fuzzy integrals
LI Yan-hong

..............page:7-11

k-path cover diagonal dominance of matrices and its applications
LIN Tong;DU Yu-hui;ZHU Hong-liang

..............page:1-6