Electricity principle of thunder and lightning and preventing them for decreasing disaster
wang dai-xin; jiang meng-shu (school of computer science and information engineering; chongging technology and business university; chongqing 400067; china)

..............page:183-185

Research into bamboo culture of Tai Nationality in Xishuangbanna
tian jing (editorial office; journal of chongqing technology and business university; chongqing 400067; china)

..............page:137-140

Research on sludge composting for agricultural resources
lu peng; fu min (environmental and biological engineering college; chongqing technology and business university; chongqing 400067; china)

..............page:123-126

Training BP neural networks with ACO for identification of chaotic systems
cheng wei (school of automating; chongqing university; chongqing 400044; china)

..............page:156-161

Development of supported TiO_2 photocatalyst
li xiao-hong; zheng xu-xu; hou ke-shan (school of environmental and biological engineering; chongqing technology and business university; chongqing 400067; china)

..............page:105-108,131

Design and realization of teaching affair management system based on software constructs technology
wang guang-li~1; dai xiao-hong~2 (1.school of bioinformation; chongqing university of posts and telecommunications; chongqing 400065; china; 2.editorial office; journal of chongqing technology and business university; chongqing 400067; china)

..............page:152-155

zhong qing gong shang da xue xue bao ( zi ran ke xue ban ) di 1 jie bian wei hui ming dan

..............page:209

Analysis of the application of project information portal(PIP) in construction project management
guo wei (faculty of construction management and real estate; chongqing university; chongqing 400030; china)

..............page:166-170

Design and realization of mobile learning system based on J2ME and web service
liu xiao-cai~1; xu hui~2 (1.zhengzhou electric power college; zhengzhou 450004; china; 2.luoyang yugang electric power development co.ltd; henan luoyang 450004; china)

..............page:162-165

Research on the energy saving measures for the power transformer
dong yu-tao (jiangbei campus management committee; chongqing technology and business university; chongqing 400020; china)

..............page:186-189

Stress distribution of circular membranes stretched radially at the outer edge
wu jian-liang (school of civil engineering; chongqing university; chongqing 400045; china)

..............page:174-177

The research on the characteristics of mass sports of Chongqing residents
zeng ming-liang

..............page:199-202

On concept and classification of competitive aerobics dancing technology innovation
ren bei (school of physical education; chongqing technology and business university; chongqing 400067; china)

..............page:203-208

An improved K-means cluster algorithm
dan han-hui~1; zhang yu-fang~1; zhang shi-yong~2 (1.college of computer; chongqing university; chongqing 400044; china; 2.college of computer and information engineering; chongqing technology and business university; chongqing 400067; china)

..............page:144-147

Animal and plant resources of Jinfo mountain and their protection
liu cong-jun~1; pu sheng-cai~2 (1.chongqing academy of chinese materia medica; chongqing 400065; china; 2.chongqing institute of medical planting material; chongqing 408435; china)

..............page:132-136,140

Impact of light and food additives on the stability of purple corncob pigment
lu jin-fang; shao cheng-bin; mao xue; chen huan; chen bo (college of environmental and biological engineering; chongqing technology and business university; chongqing 400067; china)

..............page:141-143,170

Reserch on start-up and operation of anaerobic ammonia oxidation reactors
zhou jun~1; dai hong-min~1; lu qing~2 (1.chongqing technology and business university; chongqing 400067; china; 2.jiangnan university; wuxi 214122; china)

..............page:117-122

Research progress in theoretical research and application of bioflocculants
ao li-xin; shao cheng-bin; lu hui; chen wen-feng (school of environmental and biological engineering; chongqing technology and business university; chongqing 400067; china)

..............page:127-131

Further research on equivalence among the definitions about convex functions
gu xiao-min (college of mathematics and computer science; chongqing normal university; chongqing 401331; china)

..............page:171-173,182

Preparation and characterization of nanoparticle TiO_2 doped with iron and nitrogen and the photocatalytic activity
gao kun; fu min (college of environment and bioengineering; chongqing technology and business university; chongqing 400067; china)

..............page:109-112

Progress in synthesis of ZnO nanoparticles by sol-gel method
ran de-chao~1; zhang chuan-bin~1; zhang wei~2; fu min~1 (1.school of environmental and biological engineering; chongqing techndogy and business university; chongqing 400067; china; 2.qingdao university of science and technology; shandong qingdao 266042; china)

..............page:113-116

Application of a modified genetic algorithm in function optimization
yang hua-fen (department of computer science; qujing normal college; yunnan qujing 655000; china)

..............page:148-151

A study on social assessment of the squatter settlement rebuilding project by fuzzy assessment mode
hong hong~1; zhu meng-wei~1; xu chong~2 (1.faculty of construction management; chongqing university; chongqing 400045; china; 2.the fifth building construction group of henan; zhengzhou 450007; china)

..............page:194-198

Buckling of round variable section compression bars with one side fixed and another place elastic supports
xie yang-bo (school of civil engineering; chongqing university; chongqing 400044; china)

..............page:178-182

Application of fussy mathematical model to water quality assessment
he jin-feng~1; liu yan-yan~1; shu lan~2; liu shao-quan~3 (1.school of river and ocean engineering; chongqing jiaotong university; chongqing 400074; china; 2.school of humanities; chongqing jiaotong university; chongqing 400074; china; 3.institute of mountain hazards and environment; chinese academy of sciences; sichuan chengdu 610041; china)

..............page:190-193