Journal of Natural Science of Heilongjiang University 2006 Issue 2 On the existence of 2-D Volterra cooperative system in a small capacity and polluted environment

On the existence of 2-D Volterra cooperative system in a small capacity and polluted environment
CHENG Ya-huan;LI Dong-mei

..............page:269-271,275

Experimental investigation on static characteristics of optical thin-film deposition equipment
XU Shi-jun;REN Xiao-ling

..............page:272-275

Comparative studies of thermal degradation between larch lignin and manchurian ash lignin
WU Ya-chao;WU Xia

..............page:276-280

hei long jiang da xue zi ran ke xue xue bao zheng gao jian ze

..............page:封三

hei long jiang da xue qing nian xue zhe jie shao

..............page:封二

Expression in rough set for logic function and a method of minimization
ZHANG Yi-qing;GUAN Zhi-jin;LI Xun

..............page:265-268

Effect of light intensity on camptothecin content and allocation in Camptotheca acuminata seedlings
WANG Bo-wen;WANG Yang;YAN Xiu-feng

..............page:260-264

Bootstrap approximate of NA sample mean-value
YU Shi-hang

..............page:257-259,264

The reaction product of QHS with ferrous ion-3-hydroxy deoxyartemisinin
LI Shu-hui;YUE Zheng-yu;GAO Po

..............page:253-256

A note on amicable number and perfect number
SHEN Zhong-hua

..............page:250-252,256

A three-phase parallel-pipelining software process model
ZHAO Peng

..............page:245-249

The equivalence on the convergence problems of Ishikawa and Mann iterative processes with error for uniformly pseudo-contraction
YE Jin-hua;CUI Yun-an

..............page:242-244

Group homomorphisms from PSLn (F) to PSLm (K)
SHENG Yu-qiu;NIU A-dan

..............page:239-241

Rank one preserving linear maps on spaces of symmetric operators
ZHANG Guo-dong;LIU Shao-wu

..............page:235-238

Multi-sensor information fusion white noise de-convolution Wiener filter and smoother
LI Yun;WANG Xin;DENG Zi-li

..............page:231-234

Multi-sensor information fusion optimal white noise de-convolution filter based on Kalman filtering method
WANG Xin;LI Yun;DENG Zi-li

..............page:227-230,234

Variety trends of coumarin in Stellera chamaejasme L. in Songnen grassland of Heilongjiang, China
ZHENG Bao-jiang;HU Hai-qing

..............page:223-226

Synthesis and characterization of complexes of o-phenylenedime-thylenethio diacetic acid with transition metals ions
ZOU Ping;YIN Jia-jian

..............page:220-222,226

The complex matrix representation of 4-dimensional Clifford algebra and its application
CHEN Jing

..............page:214-219

Common fixed points and best approximation on weakly compact set
CHEN Jian-ren

..............page:211-213

Stability and stabilization of a class of switched linear systems with state delay
CHEN Song-lin;YAO Yu

..............page:206-210

The development of a discrete automatic clinical analyzer
TAN Hong-xue;LIU Wei;GUO Qiang;TANG Yu-guo

..............page:202-205

Determination of Osthol in TieDaZhiTong film by HPLC
LI Wen-lan;FAN Yu-qi;WANG Yan-ping;SHANG Ming

..............page:199-201

A new method of coordinate path planning for the multi-mobile robot
ZHOU Lan-feng;HONG Bing-rong

..............page:195-198,201

The invariance of sequential evaluation convergence of vectors of function
LEI Qiang;LI Rong-lu

..............page:192-194

The parameter differential regularization method for solving nonlinear inverse problems
LI Zhuang;HAN Bo

..............page:188-191

Exposed points in Musielak-Orlicz sequence spaces endowed with the Orlicz norm
ZHAO Liang;WU Cong-xin

..............page:184-187

Multi-sensor information fusion steady-state Kalman tracking filter with colored measurement noise
SHI Ying;MENG Hua;DENG Zi-li

..............page:178-183

Design of adaptive controllers for magnetic floating systems
ZHANG Dian-feng;WEI Shao-yi;DUAN Guang-ren

..............page:173-177,183

Study on selective extraction of main components of sediments, suspended particulate and surface coatings sampled from Songhua River
LU Yong-zheng;DONG De-ming;SHEN Xiu-e;LIU Liang;L(U) Li-sha

..............page:168-172

Studies and progress in preparation methods of nanometer ZnO desulfurizer used at ambient temperature
YAN Bo;LI Lin-lin;SHAO Chun-hong;LI Fen;JIANG An-xi

..............page:163-167

H∞ disturbance attenuation based on parametric eigenstructure assignment for a class of uncertain systems
HE Liang;DUAN Guang-ren

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

Numeric simulation research on bearing capacity behavior of low cap pile group foundation
WANG You-qing;YI Bei-yu

..............page:147-149,155

Advances in the catalysts for the vapour phase ortho-selective alkylation of phenol with methanol
WANG Yan-li;ZHANG Wen-xiang;ZHU Xiao-mei;ZHENG Yan-chun;JIA Ming-jun;JIANG Da-zhen

..............page:150-155

The applicant of the queuing theory in the bank management
WANG Yong;SUN Wei;LI Dao-hua

..............page:156-158,162

Research of a new quantum key protocol attacked
ZHANG Hong-yu;WANG Li-guang;TERENCE K S W

..............page:159-162