Synthesis of 3,4- Dihydropyrimidine-2（1H）-one Derivatives Using H₃PW₁₂O₄₀/ TiO₂-SiO₂ as Catalyst
L Bao-lan;YE Ming-yan;XU Yu-lin;YANG Shui-jin;College of Chemistry and Chemical Engineering;Hubei Normal University;

..............page:1-6

Reasons for Chlorine Ion Accumulation in Acid Water of Maleic Anhydride Device
CAO Jing;WANG Kang-jun;CHEN Ya-fei;GU Zheng;Practical Training Center;Panjin Vocational and Technical College;Engineering Department;Xinri Catalyst Co;Ltd;Production Department;Newsolar Technology Group Co;Ltd;Chemical Engineering College;Beijing Institute of Petrochemical Technology;

..............page:7-10+15

Production Practice of Aloe Cellulosic Fiber Blended Yarn
LI Jun-hua;GUAN Yan;ZHANG Hong-bin;TENG Li-juan;Qiyi Textile Co.;Ltd;Qingdao Fanglian Group Co.;Ltd;Qingdao Expert Workstation for Fiber Application;Qingdao Xueda Group;Qingdao Textile Engineering Society;

..............page:11-15

Application of Tapered Teeth Clothing to Fine Denier Fiber Production
CAO Ai-guo;ZHAO Fu-zeng;LUO Shu-hua;Dezhou Fuhua Ecological Technology Co. Ltd.;

..............page:16-19

Ecological Factor of Seedling Breeding Technology of Wild Rhododendron in Dandong
ZHANG Yan-hong;College of Agriculture;Eastern Liaoning University;

..............page:20-22

Screening and Identification of Antagonistic Bacillus DTJ-012 on Strawberry Anthracnose
LI Juan;SONG Jie;JIANG Lu-lu;FENG Xin-yu;LIU Chang;SHAN Hong-yu;College of Agriculture;Eastern Liaoning University;Institute of Applied Biology;Eastern Liaoning University;

..............page:23-26+47

Influence of Human Activities on Changes of Runoff and Sediment Downstream Yalu River
LIU Jing-wei;CHENG Yan;LI Fu-xiang;ZHANG Chun-peng;LIU Yue;ZHANG Liang;ZHENG Cun-deng;College of Urban Construction;Eastern Liaoning University;

..............page:27-32

Relationship between Voltage- current Curve and Circuit Frequency of an Active Memristor
WANG Dian-xue;College of Mechanical and Electronic Engineering;Eastern Liaoning University;

..............page:33-38

Design of Driving Circuit of a Piezoelectric Transducer
LI Jun-an;Department of Electronics;Dandong Dongfang Measurement & Control Technology Co.;Ltd;

..............page:39-42

Application of PLC and Single- chip Microcomputer in Coke Porosity Testing Device
LI Yan-long;ZHANG Jie;College of Physical Science and Technology;Anshan Normal University;

..............page:43-47

Effects of Heparanase-1/Syndecan-1 Axis on Invasive Ability of Hepatocarcinoma Cell
YU Sheng-jin;College of Medicine;Eastern Liaoning University;

..............page:48-53

Effect of Lanthanum Chloride on Active Avoidance Learning Ability of Rats
ZHENG Lin-lin;College of Medicine;Eastern Liaoning University;

..............page:54-56

Clinical Application of Xive Implant System in Restoration of Dentition Defect
ZHANG Zong-yang;College of Medicine;Eastern Liaoning University;

..............page:57-60+77

Clinical Research Status of Diabetic Gastroparesis
LI Xia;Clinic for Cadres;First Hospital of Dandong City;

..............page:61-65

Clinical Observation of Heart Pill of Musk in Treatment of Acute Coronary Syndrome
ZHOU Li-jie;College of Medicine;Eastern Liaoning University;

..............page:66-68

New Type Smart Textile: Research Trends and Application
JIN Juan;Department of Textile Engineering;Anhui Vocational and Technical College;

..............page:69-72

A Closed- loop Supply Chain Based on Innovation- marketing Cooperation
XU Long-feng;JIA Li-li;CAO Xue-xia;College of Business;Anhui University of Technology;

..............page:73-77

liao dong xue yuan xue bao ( zi ran ke xue ban ) tou gao xu zhi

..............page:78