Journal of Natural Science of Heilongjiang University 2005 Issue 3 The study of certificate agent and certificate management systems

The study of certificate agent and certificate management systems
ZHANG Yu-li

..............page:401-404,407

On Schur property in Orlicz sequence spaces
FAN Li-ying;CUI Yun-an

..............page:342-345

Information fusion k - step - ahead steady - state optimal Kalman predictor and Wiener predictor
GAO Yuan;WANG Xin;MAO Lin;LIANG Zuo-jiang;DENG Zi-li

..............page:346-349

A note on nuclear cone in Hausdorff topological vector space
HU Yan-hong;SONG Wen

..............page:350-352

A branch and bound algorithm for the CMST problem
YANG Ya-bi;HUANG Ya-ling

..............page:353-358

Effects on the structure and acidic property of Pt/HZSM- 8 catalysts with the addition of aids
CHEN Jian;GUO Qiang;ZHU Yu-jun;SONG Hua;WANG Guang-wei

..............page:359-362

Effects of different concentrations of cadmium on growth and antioxidant system in medicago sativa L. cv
WU xu-hong;FU Ben-li

..............page:363-365

Synthesis and characterization of the epipolic complexes of carboxylic acid containing sulphur
ZOU Ping;YU Ying-hui;GAO Jin-sheng

..............page:366-368,372

Study on analogue manufacture model of spherical cone mill with novel cutting edge
GQU Kun;TANG Yu-yong

..............page:369-372

Study on the active control of mega- sub frame controlled structure subjected to wind loads
WANG Fu-sheng;ZHANG Xun'an;XUE Rong-gang

..............page:373-378

Design for a smart gas flow sensor
LIU Yan;SONG Yan-zheng

..............page:379-381

Multipion correlations functions calculation of partial coherent sources
LI Shu-xia

..............page:382-384

Design and realization of automatic control system for the circulating fluidized bed boilers
ZHONG Chong-dong;WU Yi;GUO Xing-kai;FAN shi

..............page:385-388

Forecasting of product trouble based on an improved grey GM ( 1,1 ) model
MA Wei-jun

..............page:389-392

The design and implementation of a document information retrieval system based on structure
KAN Zhong-liang

..............page:393-396,400

The application of theorems of Orlicz -Pettis type
TAO Yuan-hong;LI Chun-hua;WEN Song-long

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

Study on optical limiting properties in coordination polymers [Ag(L4) (NO3) · H20]n
LIU Xiao-jie;YIN Hai-tao

..............page:405-407

Iterative sequence with mixed errors approximations of fixed point for multi -valued Ф- pseudo- contractive mappings in uniformly smooth Banach space
ZHANG Shu-yi

..............page:408-410,415

Study on the application of chaotic encryption
SUN Chun-ling;SUN Bai-yu

..............page:411-415

An approach for compression- based inverted index in full -text database
ZHAO Peng

..............page:416-420

hei long jiang da xue qing nian xue zhe jie shao

..............page:封二,封三

New theory in the front of theoretical basis research of molecular thermodynamics 4: on molecular structure of organic compound and theoretical equation of critical pressure
ZHANG Ke-wu;ZHANG Yu-ying

..............page:281-287

Indexing techniques in spatial databases
GUO Long-jiang;LI Jian-zhong

..............page:288-293

Research on the 3 -axis NC machining on production model of ellipse gyre surface
TANG Yu-yong;ZHANG Mao-Sen

..............page:294-296,300

Active fault- tolerant control against sensor failures for descriptor systems
LIANG Bing;DUAN Guang-ren

..............page:297-300

Synthesis, characterization and study on spectra properties of the bromo [ tri - ( 2,2,4 - trimethyl - 3 - pentanoxy ) ] ( subphthalocyaninato ) boron (Ⅲ)
XIA Chun-hui;ZUO Xia;CHENG Yi-wei;WU Yi-qun

..............page:301-304,308

Study on photocatalytic degradation and kinetics of toluene in gas phase using Fe3+ -TiO2/SiO2
XIN Bai-Fu;WANG Peng;LI Rong;HAO Guo-dong;LIU Jia

..............page:305-308

Asymptotic behaviors and blow -up of solutions of a class of nonlinear pseudoparabolic equations
XU Run-zhang

..............page:329-331

Synthesis and crystal structure of a novel nickel complex [Ni(C6O3NH15)2] · (p -BDOA)
LIU Ji-wei;HUO Li-Hua;GAO Shan;ZHAO Hui;ZHAO Jing-Gui

..............page:332-334

Theoretical studies on the SCR reaction mechanism of nitrogen monoxide with propylene catalyzed by CuO
TIAN Ying;ZHAO Jing-Xiang;DAI Bai-Qing

..............page:335-337

Study on the toxicity and control effect of Cytosintetidemycin
DU Chun-mei;WU Yuan-hua

..............page:338-341,345

Interaction between lipid and urea studied with vibrational spectroscopy and quantum chemical calculations
LI Qing-zhong;AN Xiu-lin

..............page:309-312

Study on the compatibility of polypropylene modified by CaCO3 treated with Titanate coupling agent
XIE Gang;SHEN Yue

..............page:313-314,318

The preparation and gas- sensing properties of pseudo - cubic α - Fe2O3 nano - film
YU Li-jun;LI Qiang;HUO Li-Hua;ZHAO Hui;GAO Shan;ZHAO Jing-Gui

..............page:315-318

Notes on convolution -invariant property of sampling function
SUN Xiao-jun;WANG Xiao-fei;PAN Hong-tao

..............page:319-321

Some properties of Ba spaces
WEI Wen-zhan;Dong Ge

..............page:322-324

Comparison and analysis of the two key escrow schemes
ZHANG Long;WEN Qiao-yan

..............page:325-328