Journal of Shanxi Datong University(Natural Science Edition) 2015 Issue 3 The Existence of Positive Solutions for Periodic Boundary Value Problems of First-order Impulsive Differential Equation Systems

The Existence of Positive Solutions for Periodic Boundary Value Problems of First-order Impulsive Differential Equation Systems
GUO Yan-ping;,HAN Ying-ying;,LI Chun-jing;

..............page:1-4,17

Study on the Macroeconomic Effects in the Changes of Yield Curve
ZHOU Sheng-bao;,LIU Shu-zhou;

..............page:5-8

The Isolated Scattering Number of the Graph with Shape of the Gear
ZHANG Ming-yu;,WANG Shi-ying;

..............page:9-10

Survey of Personalized Recommendation System Based on Massive Data and Web Mining
WU Hai-xia;,LIAN Wei;,LI Hui-fang;

..............page:11-17

Further Discussion on Property of the Sum of Two Elements in Ring
LIN Da-hua;,DAI Li-hui;

..............page:18-19,27

General Representation of Several Types of Differential Operators
WU Jin;,LI Yun-xia;,ZHANG Er-xi;

..............page:20-23

Analysis and Research on Four Kinds of Salt by FTOS Spectroscopy Approaches
LU Yu-he;,YANG Cheng-quan;,MENG Tian-hua;,Dong Li-juan;

..............page:24-27

Unsupervised Learning of Hierarchical Compositional Models in Image
YANG Jian-xiu;,KANG Zhan-cheng;

..............page:28-31

Studies on the Magnetic of Liquid Crystal 5CB
HE Jing-ting;

..............page:32-33,55

The Progress in the Research of Insect Phenoloxidase
WANG Jun-xiu;,LI Ya-hong;

..............page:34-36,92

Application of Multifractal C-A method in Delineate Geochemical Anomalies-A Case Study of the Tibet Donggapu Copper Mine
YANG Hao;,ZHANG Er-xi;,LI Yun-xia;

..............page:37-39

Study on the Relationship between Polymorphisms of Genes CYP17 and Early Recurrent Pregnancy Loss in Datong Region
MU Ya-qin;,ZHU Zhuang-yan;,WANG Jian;,XI Guo-ping;,QI Cai-xia;,ZHAO Fu-xi;

..............page:40-42,96

The Clinical Characteristics of Acute Myeloid Leukemia Patients with NPM1 and FLT3 Mutations
WU Ling-ying;,MA Jian-hua;,FAN Jin-ting;,ZHAO Fang;,FEN Ya-qing;

..............page:43-46

Epidemiological Investigation of Menopausal Syndrome in Taiyuan
ZHAO Ye;

..............page:47-49,83

Effective Analysis on the Treatment of Low-dosage Homoharringtonine for Allergic Purpura
ZHANG Li-dong;,FENG Ya-qian;,ZHANG Xiao-wei;,GUO Shang-de;

..............page:50-52

Analysis of 66 Cases of Severe Craniocerebral Injury Combined with Multiple Injuries in Coal Mine
JIN Hu-xiang;,LIU Pei-ying;

..............page:53-55

Application of High Quality Nursing Service in the Work of Pediatric Clinic
BAI Jin-e;

..............page:56-58

wo xiao huo quan guo hang mo gong kai sai liang xiang da jiang

..............page:58

Effect of Salinity on Plant and Adaptation of Plant to Salinity
HAN Zhi-ping;,ZHANG Hai-xia;,ZHOU Feng;

..............page:59-62

The Prediction of Coal and Gas Outburst Danger by Grey Hierarchy Analysis and Fuzzy Comprehensive Evaluation Method
ZHU Shuai;,LI Chang-long;,WU Shi-yue;

..............page:63-66,71

Stratigraphy Characteristics of the Cambrian-Ordovian in Liliu District, Hedong Coalfield
GUO Rong-hua;,SONG Yao-bin;,HUANG Zhi-cheng;,ZHANG Ying-ying;,XUE Shu-ping;

..............page:67-71

The Survey and Inspiration of Resilience of Students in Southwest China——Take the Middle School Students as Example
XU Xiu-fen;,FU Jun-jun;

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

Creative Exploration of College Students' Mental Health Education
LI Jing;

..............page:76-78

Interactive Influence of Self-identity and Parent Attachment on College Students'Romantic Relationship
KONG Rong;,TIAN Yue-ming;

..............page:79-83

Relationship of Mental Health, Self-esteem and Coping Styles of College-graduate Village Officials
NIU Xiao-qin;,ZHI Yin-li;,MA Jun;

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

wo xiao 9 xiang cheng guo can jia quan sheng da zhong chuang ye wan zhong chuang xin ke ji cheng guo xiang mu zhan shi huo dong

..............page:87

The Way and the Road to Development of Traditional National Sports
HU Xu-zhong;

..............page:88-92

Restoration of Cultural Relics of Unearthed Pottery in Barunhadai of Zhungeer
ZHANG Ya-wei;

..............page:93-96