Journal of Western Chongqing University(Social Sciences Edition) 2013 Issue 3 On the existence of nontrivial periodic solutions for the Liénard equation

On the existence of nontrivial periodic solutions for the Liénard equation
PENG Lin

..............page:10-12

Dynamic analysis of a SEIS epidemic model with nonlinear contagious rate
ZHANG Yongcheng;LUO Zhixue

..............page:13-15

The distribution of zero-point of polynomials and its application
LI Qian;TAN Li

..............page:16-20

Unification of inertia force and electromagnetic force
ZHENG Xin

..............page:21-23

Design of mineral mapping module of hyper-spectral remote sensing image
YE Fan;WANG Maozhi;JIN Lu

..............page:24-26

Simulation of direct torque control system of induction motor
HOU Shiying;HU Yong

..............page:27-29

Fault diagnosis of bearing based on neural networks
DENG Xing;HU Tengfei;LI Jianghua

..............page:44-47

Numerical analysis of excavation construction in tunnel with the technique of horizontal rotary jet grouting pile-arch pre-reinforcement
WANG Liang

..............page:48-51

Analysis on reversed-Γ-section impedance matching network of antenna tuner in matching HF dipole antenna
LI Yinfan;BU Xin

..............page:30-33

Research for application of superfine jet milling technology
LUO Wen;CAI Yanhua;HAO Haitao;ZHANG Shenwei;ZHANG Qi

..............page:34-38

Design of LED display-screen system based on TMS320LF2407
LIANG Kangyou;YANG Baoliang

..............page:52-54

On the norm of a new and genegral Hilbert' s type singular integral operator and its application
TANG Huiyu;CHEN Guangsheng;QIN Maohua;CHEN Xiangyun

..............page:6-9

Study of no screen multi-function calculator design
HU Daizhou;KANG Cui;YANG Shouliang

..............page:55-58

Application of the operational research experimental software in linear programming problem teaching
ZHAO Qingjun;CHEN Guilan

..............page:110-112

Application and innovation of CASIO fx-5800P in the engineering calculation
YANG Ningcong;YI Wei;DAN Tingting;HUANG Dan

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

Study and practice of the engineering quality training model for the four-dimension integration based on electricity specialties
YANG Shouliang;CHENG Zhengfu;ZHAO Huajun

..............page:113-115

Comparative study of the active ingredient of densefruit pittany root-bark and duramen
ZHOU Lili;ZUO Ling;MA Donglei;MAO Binbin

..............page:63-65,69

Reform of the CDIO and work process-oriented Java programming curriculum
GAN Wenli;ZHANG Ruiling;ZHAO Suping

..............page:116-119

Cloning of streptomycetes chalcone synthase gene and construction of prokaryotic expression carrier
xiao jing ; lv yu hong ; li yuan yuan ; chen xue mei ; peng ting wen ; zhou chun ling ; zeng ling rong ; bao yu xin ; ling xin

..............page:66-69

The research and practice for the teaching methods of the automobile chassis design course
DONG Fulong;CHEN Haoyun;YI Kechuan

..............page:120-122

On the practical significance of developing lotus economy and its cultivation in Dazu
ZUO Yongyan;DIAO Xiaojia

..............page:70-72

Discussion on the bilingual teaching of green chemistry course
LIU Yurong;TU Mingjing;ZHANG Jin

..............page:123-124

Research on market structure of electric power generation side based on social welfare maximization including environment and tax
XIA Dejian

..............page:145-147,150

Analysis on the quality of the thesis for master degree in terms of reviewer' s comment
CHEN Xinchao;XU Yonggang;LUO Guohua

..............page:125-128

On the construction of real estate management system in the universities and colleges
YE Xiaorong

..............page:148-150

Implementing professional qualification certificate system and promoting applied garden talents training
SUN Chunhong;WANG Daping

..............page:129-131

The problems and countermeasures of the university library circulation management in the network times
ZHOU Lianghua

..............page:151-153

Thoughts on the strategies of agricultural information service of local university library based on the overall planning of urban and rural development in Chongqing
PENG Xiaoping

..............page:154-156

Investigation and analysis of the present situation of Chongqing Taekwondo club coaches
WAN Xing;GUO Jianping

..............page:132-135,139

zheng gao qi shi

..............page:封3

Attempt at the designing experimental teaching
LIU Xuemei

..............page:136-139

The investigation and assessment of geological heritage resources of the Huayingshan national geo-park
QIN Zihan

..............page:140-144

On the quality control measures in the water quality monitoring
ZOU Min

..............page:73-76

The research of face tracking algorithm based on hybrid Kalman and Camshift filter
HU Zhangfang;YANG Lin

..............page:77-80

Research and implementation of routing protocol based on RIP
LIU Youyuan;HUANG Tingting

..............page:81-86

Study on the construction of ontology in computer information retrieval
LI Xingchun

..............page:87-91

The design and implementation of management system for graduation design topics based on JSP
YAN Dan

..............page:92-95

Research on the application of fingerprint identification in the campus management system of university
FENG Ziheng;DENG Yu;LIAO Changrong

..............page:96-98

Design and implementation of low-valued consumables management system based on the account of the laboratory
YUAN Yongguo;WANG Yuehao

..............page:99-101

The number of rooted nearly 2-regular planar maps
LONG Shude

..............page:3-5

More on some unsolved problems in group theory
SHI Wujie

..............page:1-2,5

Application of comprehensive evaluation method in the optimization of sand control method
WEI Qingcai

..............page:39-43

ERP selection based on analytic hierarchy process and GB/T 16260 standard
LIANG Simeng

..............page:102-105

Design and implementation of network video monitoring system——Taking Fuzhou College of Foreign Studies and Trade as an example
CHEN Zhangbin

..............page:106-109