Journal of Northeast Normal University(Natural Science Edition) 2011 Issue 4 The test for the equality of the probability distribution of two populations with nominal scales

The test for the equality of the probability distribution of two populations with nominal scales
WANG Hong-ren;SONG Li-xin;CHEN Kun

..............page:29-32

Conditional independence of complex random variables and conditional regressive independence
YANG Jin-ying

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

Frattini subalgebras and c-supplemented subalgebras for Lie-like algebras1-st
WEN Qi-jun;XIAO Yu-shan

..............page:20-24

Automorphisms and derivations\' lifting of n-Lie algebras
WANG Ying;WANG Yong-xi;WANG Song;ZHANG Qing-cheng

..............page:13-19

An efficient complete coverage path planning in known environments
LIU Shu-hua;XIA Jing;SUN Xue-min;ZHANG You

..............page:39-43

Effect of rstrogen on calcium concentration in myocardial cells suffering from Hypoxia/Reoxygenation
ZHONG Shi-gang;ZHAO Yue-liu;HUO Hong-liang

..............page:118-121

Joint toxicity of 3 pesticides and 3 heavy metals on Photobacterium phosphoreum
SU Li-min;LIU Hui-qing;LI Zhi-qun;TIAN Zhu-jun;LU Jun;ZHAO Feng;ZHU Xiao-lin

..............page:137-140

The interaction between contaminants in ideal Bose-Einstein condensates for periodic boundary condition
WANG Yan;LI Tong;ZHENG Li;PAN Shu-mei;ZHENG Tai-yu

..............page:81-83

Periodic oscillation of the hormone secretion of hypothalamus-pituitary-adrenal cortex axis and chaos
TONG Ti;BAHETIGULI · Asilibieke;SUN Ying-chun

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

Improved algorithm on minimum distance splitting between the NURBS surfaces
FU Tong;QU Hui-yan

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

Transformation algorithm between the size tolerances and the position tolerance on the plane compound contour
YAN Guan;HOU Lei;ZOU Fei-zhou;ZHUANG Yu-hua

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

Study on speed optimization methods in digital system design based on FPGA
SONG Cui-fang;WANG Lian-ming;YU An-ning

..............page:65-71

Theoretical studies on electronic spectrum property of carbazole and its derivatives
LIU Hong-yan;LI Yan

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

Research on the numerical simulations of hydrodynamics and water quality in Taoshan reservoir
ZHANG Yi;SHENG Lian-xi;TIAN Zhu-jun;ZHANG Qi

..............page:141-146

Preparation and properties characterization of green degradable microfibers
LIU Fu-hong;LIN Hua;CAO Fei;GONG Jian

..............page:92-95

Compiling multi-valued knowledge base
GU Wen-xiang;GUO Hong-her;YIN Ming-ha;WANG Jin-yan;LIU Ri-xian

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

Design of power management system for space cameras checkout equipment
PENG Qi;LIU Xiao-long;ZHOU Lu;CHEN Jia-yu

..............page:59-64

Analysis on land use changes mechanism in economic transformation of Jilin Province
WANG Ling-zhi;YAN Ming-yu;LIU Hui-qing

..............page:147-153

Realization of the structures α3β4 and α3β6based on the topological classification of lienard systems without closed orbit
LI Xiao-yue;WANG Ke

..............page:1-12

Synthesis of 1, 1O-phenanthroline-erbium( Ⅲ )complex and its biological activity
FEI Bao-li;YAN Qing-ling;LI Wen;XIA Bing;SHAO Kui-zhan;SU Zhong-min;SUN Wei-yin

..............page:88-91

Preparation of acetic acid molecularly imprinted polymer and its application on needle trap extraction technology
LOU Da-wei;ZHU Bo;SUN Xiu-yun;OU Jun-jie;WANG Lan;SHEN Pei-gang

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

Study on species composition and ecologically geographical flora of wild leguminous plants in Hulunber steppe
HUANG Xue-wen;WANG Ming-ying;LI Jie;XIN Xiao-ping;CHEN Bao-rui

..............page:105-110

Specific RNAi vector construction of transposon Pong in rice and Agrobacterium tumefaciens-mediated genetic transformation optimization
GAO Li-hong;ZHANG Chun-yu;CHAI Na;LU Yun-xia;LIU Bao;LIU Li-xia

..............page:122-127

A study on effects of Menispermum dauricum alkali polysaccharide on Hela cell proliferation
WANG Zhi-hong;XUE Jian-bin;JIANG Wen-yan;ZHANG Gui-rong

..............page:132-136

Study on characteristics of soil fauna community after artificial vegetation restoration alongside highway slope,Changbai Mountains
ZHANG Xiao-guang;YIN Xiu-qin;GU Wei;DONG Man-yu

..............page:111-117

The optimal model for reverse logistics networks of recycling plastic products
LIU Bao-zheng;ZHANG Chuan;WANG Ding-wei

..............page:33-38

Preparation and characterization of copper phthalocyanines and its derivatives nanostructure
NING Bo;JIANG Peng-li;GUO Zeng-cai;YU Guo-jing;WANG Jing-feng;SHAO Chang-lu

..............page:84-87

The Maxwell\'s equations and ray optics in gradient index media
GUO Shou-yue;YUAN Xing-hong;MU Shu-hui;ZHOU Qian;FENG Ke-cheng

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

The research on increasing of efficiency of each ELement in plant ash
GAO Jie;ZHANG Yan-feng;ZHANG Chuan-lei;ZAHO Xiao-liang

..............page:154-156

The bidirectional regulation role of Panax ginseng pectin SB on the production of cytokines
TIAN Mei-hong;ZHANG Hai-bo;ZHANG Ying-cheng

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