Intro
    Journal of Nanjing Normal University (Natural Science Edition) is a comprehensive natural science academic journal sponsored by Nanjing Normal University. Its International Standard Serial Number is ISSN 1001-4616, its China Uniform Serial Number is CN32-1239/N, and its International......
Current Issue
Publication
No.02 Issue of 2019 ( 22 Papers)
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CONTENTS
[1-8] Ant Colony Algorithm and Density Peaks Clustering for Medical Image Segmentation
[Zhu Hong1,He Hanzhi1,Fang Qianhao1,Dai Yue2,Jiang Daihong3]
DOI:10.3969/j.issn.1001-4616.2019.02.001
[Abstract](274)
[9-16] Improved Adaptive Ordinal Regression Learning Based on Locality Structure Preserving
[Wang Peng,Lü Jing,Shen Huale]
DOI:10.3969/j.issn.1001-4616.2019.02.002
[Abstract](206)
[17-22] Perceptual Hash Algorithm Based on Adaptive PCNN and PCA for Remote Sensing Image Authentication
[Ding Kaimeng1,2,Zhu Changqing3,Luo Wen3,Liu Yueming2]
DOI:10.3969/j.issn.1001-4616.2019.02.003
[Abstract](179)
[23-29] Research of Mathematics Learning Ability for Graduate Students Based on BP Neural Network and Cluster Analysis
[Du Shaohong1,Li Wenshuo1,2,Zhen Jiangyi1,2,Tan Yuanshun1]
DOI:10.3969/j.issn.1001-4616.2019.02.004
[Abstract](199)
[30-36] A Method of Medical Resource Allocation Based on Equilibrium
[Ju Yonghe1,2,Wang Jingcheng2,Zhu Junwu3,Song Heng3,Tao Lijian1]
DOI:10.3969/j.issn.1001-4616.2019.02.005
[Abstract](163)
[37-43] Benefit Evaluation Index and Methods for Road Intersection Signal Control
[Wu Renliang,Yang Hao,Liu Tong]
DOI:10.3969/j.issn.1001-4616.2019.02.006
[Abstract](159)
[44-49] Research on Drug Addicts Screening Model Based on Random Forest Algorithm
[Gu Haiyan1,Wang Quan2]
DOI:10.3969/j.issn.1001-4616.2019.02.007
[Abstract](163)
[50-56] Mathematical Programming Models for Estimating the Initial States of Markov Chains by Maximum Likelihood
[Lou Zhenkai1,Hou Fujun1,Lou Xuming2]
DOI:10.3969/j.issn.1001-4616.2019.02.008
[Abstract](168)
[57-60] The Monad of Ω-Cat Category
[Zhao Na1,2,Lu Jing2]
DOI:10.3969/j.issn.1001-4616.2019.02.009
[Abstract](151)
[61-64] Topological Entropy of Free Semigroup Actions
[Zhang Wenda1,Xue Licui2]
DOI:10.3969/j.issn.1001-4616.2019.02.010
[Abstract](156)
[65-72] Stability and Hopf Bifurcation Analysis in a Mutualistic Model with Time-Delay
[He Shun,Li Mei]
DOI:10.3969/j.issn.1001-4616.2019.02.011
[Abstract](166)
[73-80] Numerical Studies on 2D Magnetic Particles Imaging Based on Optimized System Matrix
[Gao Ya,Guo Gepu,Ma Qingyu]
DOI:10.3969/j.issn.1001-4616.2019.02.012
[Abstract](172)
[81-86] A Design of Windmill-Shaped Element Reflectarry Antenna
[Ma Yu,Zhang Hao,Liu Ting,Zhang Haifeng]
DOI:10.3969/j.issn.1001-4616.2019.02.013
[Abstract](173)
[87-92] Study on Phase Transitions of Pd-Au-Pt Trimetallic Nanoparticles Confined Between Two-Layer Graphene Nanosheets Based on Molecular Dynamics Simulation
[Yu Youquan1,Shao Jingling2,Wei Song1,Zhu Xiaolei1]
DOI:10.3969/j.issn.1001-4616.2019.02.014
[Abstract](150)
[93-98] Preparation and Photocatalytic Properties of Ce4+-doped ZnO Nano Materials
[Liu Guoqing,Jin Yi,Lü Yanwen,Hong Huiquan,Li Zhenyou]
DOI:10.3969/j.issn.1001-4616.2019.02.015
[Abstract](173)
[99-104] The mRNA Expression of Keratin Genes in Embryonic Development of Gekko japonicus
[Chen Mingyue,Wang Feifei,Li Peng,Yan Jie,Zhou Kaiya]
DOI:10.3969/j.issn.1001-4616.2019.02.016
[Abstract](156)
[105-108] Colorimetric Method for Efficient Determination of Poly-γ-glutamic Acid in Fermentation Broth
[Liu Pengli,Liu Ping,Huang Chen,Yin Zhimin]
DOI:10.3969/j.issn.1001-4616.2019.02.017
[Abstract](178)
[109-114] Study on the Function of Atp10 in Schizosaccharomyces pombe
[Xie Wanqiu,Huang Ying]
DOI:10.3969/j.issn.1001-4616.2019.02.018
[Abstract](176)
[115-121] Study on Influencing Factors of X-ray Diffraction both Qualitative and Quantitative Analysis in Montmorillonite(Powder)
[Dai Suyun,Wang Na,Ma Yuxuan,Wang Bing,Li Gang]
DOI:10.3969/j.issn.1001-4616.2019.02.019
[Abstract](165)
[122-128] Analysis of Potential Risks to Human Health of the Vegetables Planted at Bank Side of Yingtao River
[Wu Fang1,Lu Xiaoxu2,Zhou Xiaoxiao1,Peng Shuangshuang1]
DOI:10.3969/j.issn.1001-4616.2019.02.020
[Abstract](164)
[129-135] Study on the Level Measurement of Intelligent Development of Scenic Sites and Its Spatial Differences —A Case Study of Class 4A and Above Scenic Sites in Jiangsu Province
[Chen Bo1,2,Lu Yuqi1,2,3,Shu Di1,2,Pan Ying1,2,Ding Zhengshan1,2]
DOI:10.3969/j.issn.1001-4616.2019.02.021
[Abstract](184)
[136-] Research on Vector Spatial Data Change Detection Method Based on Grid-Based Clustering and Spatial Overlay —An Example of the Application of National Geographic Conditions Monitoring
[Zhu Xuehong1,Zhang Shuliang1,2,Zhang Weipei1]
DOI:10.3969/j.issn.1001-4616.2019.02.022
[Abstract](193)
Info

  • Administrated by:

    Department of Education of Jiangsu Province

  • Sponsored by:

    Nanjing Normal University

  • Published by:

    Editorial Board of JNNU

  • Editor-in-Chief:

    WANG Jian

  • Associate Editors-in-Chief:

    Lu Bingxin　　Gao Hongjun

  • Editedand by：

    Editorial Department of Journal of Nanjing University of Science and Technology

  • Address:

    122Ninghai Road,Nanjing 210097, China

  • Post Code：   Tel：

    210097          025-83598632

  • Tel：         Site：

    025-83598632    xuebao.njnu.edu.cn

  • ISSN：        CN：

    1001-4616       32-1239/N