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Journal of Natural Science of Heilongjiang University
1001-7011
2016 Issue 4
Chebyshev-Legendre spectral method for the initial boundary value problem of the Burgers-Fisher equation
GUO Jinzhu;L Shujuan;School of Mathematics and Systems Science;Beihang University;
..............page:421-428+561
1-D convection-diffusion equation inverse process based on least square support vector machines method
WU Ziku;XU Haiyang;LI Fule;Science and Information College;Qingdao Agricultural University;
..............page:429-434
Change theorem of rings on the copure flat dimensions
XIONG Tao;WANG Fanggui;XIA Guoli;SUN Xiaowu;College of Mathematics and Software Science;Sichuan Normal University;Jianyang Middle School of Sichuan Province;
..............page:435-437
Global asymptotic stability of a class of cellular neural networks with proportional delays
GUO Panpan;ZHOU Liqun;School of Mathematical Science;Tianjin Normal University;
..............page:438-443
The research of Bi-clustering algorithm for gene expression data
WANG Zhiling;WANG Huakun;LI Xiaosong;GU Fang;ZHOU Ying;MA Weijun;School of Mathematical Sciences;Heilongjiang University;School of Computer Science and Technology;Heilongjiang University;
..............page:444-449
Empirical likelihood diagnosis for partially linear models with longitudinal data
WANG Shuling;FENG Yu;LIU Yida;Department of Basic Course;Air Force Logistics College;School of Sciences;Nanjing University of Science and Technology;Department of Mathematics;Augustana University;
..............page:450-455
A study on prey-predator model with Michaelis-Menten harvesting rate and taxation
YANG Minghui;GAO Jianguo;XIE Lingling;School of Mathematics and Information Science;Beifang University of Nationalities;
..............page:456-461
The incidence chromatic number and the adjacent vertex distinguishing incidence chromatic number of Cartesian product
DONG Guixiang;ZHANG Li;School of Science;Shandong Jianzhu University;School of Statistics and Mathematics;Shanghai Finance University;
..............page:462-465
The characterizations on PC-injective modules
XIA Guoli;WANG Fanggui;College of Mathematics and Software Science;Sichuan Normal University;
..............page:466-471
Poincaré imbedding theorems with a new weight and its applications
LI Huacan;DAI Zhimin;LI Qunfang;School of Science;Jiangxi University of Science and Technology;School of Science;Xi’an Technological University;Department of Mathematics;Ganzhou Teachers’ College;
..............page:472-480
An upper bound of ‖A-1 for strictly α2-diagonally dominant M-matrices
SANG Caili;ZHAO Jianxing;College of Science;Guizhou Minzu University;
..............page:481-484
The bankruptcy deficit of compound binomial risk model with constant disturbance
YANG Yan;JIN Yansheng;ZHANG Suyan;College of Science;Yanshan University;
..............page:485-490
On rational interpolation to | x |~α at the Chebyshev nodes
ZHANG Huiming;LI Jianjun;School of Mathematics and Physics;Hebei Geo University;Affiliated College of Minority Education;Hebei Normal University;
..............page:491-495
The role of oleic acid in the preparation of ZnTe nanocrystals using zinc acetate dihydrate as zinc source
DONG Yanan;DONG Bohua;BO Guoshuai;XI Yaoning;DING Lei;SU Ge;GAO Rongjie;CAO Lixin;Institute of Materials Science and Engineering;Ocean University of China;
..............page:496-501
Syntheses and structures of two Zn~Ⅱ luminescent complexes constructed from length-modulated semi-rigid pyrazol ligands
ZUO Dianfa;ZHANG Shuang;YU Yinghui;HOU Guangfeng;GAO Jinsheng;Engineering Research Center of Pesticide;Heilongjiang University;Research and Development Department;Heilongjiang Shengnong Technology Company;
..............page:502-508
Emulsion synthesis of MoS2/PANI composite and its supercapacitive performance
CHU Jia;QIANG Liangsheng;LU Dengyu;SONG Changlei;WANG Min;WANG Xiaoqin;XIONG Shanxin;College of Chemistry and Chemical Engineering;Xi’an University of Science and Technology;School of Chemistry and Chemical Engineering;Harbin Institute of Technology;
..............page:509-514
The role of extracellular polymers substance in biological treatment of wastewater
LI Shuo;PENG Yongzhen;WANG Randeng;State Key Laboratory of Urban Water Resource and Environment;Harbin Institute of Technology;Engineering Research Center of Beijing for Nitrogen and Phosphorus Removal and Process Control;Key Laboratory of Beijing for Water Quality Science and Water Environment Recovery Engineering;Beijing University of Technology;
..............page:515-520
Study on the effect of low temperature treatment on the expression of cold stress protein in Lactobacillus delbrueckii subsp. Bulgaricus
LI Mengyang;SONG Yong;CHENG Li;LI Hongtao;TIAN Hua;WEN Tingting;PING Wenxiang;YAN Xiufeng;Postdoctoral Programme of Biology;Northeast Forest University;Postdoctoral Research Station of Engineering Research Center of Agricultural Microbiology Technology;Ministry of Education;Heilongjiang University;College of Life Science;Heilongjiang University;
..............page:521-526
Study on the interaction between benzocaine and bovine serum albumin with fluorescence spectroscopy
XIANG Canhui;WANG Wenjun;GUO Danni;ZHONG Dongmei;TIAN Liang;Department of Bioengineering;Zhuhai Campus of Zunyi Medical University;
..............page:527-532
Research on optimization of PageRank algorithm based on forestry theme
CHEN Guangsheng;LI Siyang;ZHANG Fan;LI Dan;College of Information and Computer Engineering;Northeast Forestry University;
..............page:533-538+561
Effects of overlapping commutation based fuzzy PI control system on torque ripple in brushless DC motor
WEN Jiabin;SUN Zuguang;WANG Qi;YANG Bin;College of Electrical and Electronic Engineering;Harbin University of Science and Technology;Electromechanical Institute of Technology;Gree Electric Appliances Incorporated of Zhuhai;
..............page:539-544
Behavior decision for treatment of Chinese medicine massage robot
ZHANG Ying;LU Shouyin;Research Institute of Robotics Technology and Intelligent System;Shandong Jianzhu University;
..............page:545-549
Based on chaos and DWT transform blind gray-level watermarking algorithm
JIANG Aiping;WANG Chengkun;QI Kexin;School of Electronic Information Engineering;Heilongjiang University;
..............page:550-554
Image denoising based on wavelet transform and mean filtering
SONG Qingkun;MA Li;CAO Jiankun;HAN Xiao;School of Automation;Harbin University of Science and Technology;
..............page:555-560