Hopf bifurcation control of a Pan-like chaotic system

This paper is concerned with the Hopf bifurcation control of a modified Pan-like chaotic system. Based on the Routh-Hurwtiz theory and high-dimensional Hopf bifurcation theory, the existence and stability of the Hopf bifurcation depending on selected values of the system parameters are studied. The region of the stability for the Hopf bifurcation is investigated.By the hybrid control method, a nonlinear controller is designed for changing the Hopf bifurcation point and expanding the range of the stability. Discussions show that with the change of parameters of the controller, the Hopf bifurcation emerges at an expected location with predicted properties and the range of the Hopf bifurcation stability is expanded. Finally,numerical simulation is provided to confirm the analytic results.

A study on the present situation and aesthetic of Chinese contemporary children＇s books

The orientation and development of children＇ s book illustration affects children＇ s artistic taste, and also determines the futureand trend of children＇ s book market. This paper analyzes the present situation of children＇ s book illustration, and discusses its aesthetic styleand form of expression. Hope to be able to further explore the market potential of China＇ s children＇ s book illustrations, to establish the correctdirection of development to make some help.

Analysis on the Application of Cloud Computing to the Teaching Resources Sharing Construction in Colleges and Universities

Cloud computing is a new computing model. The application of cloud computing to the field of higher education informatization has been very popular currently. In this paper, the concept and characteristics of cloud computing are introduced, the current situation of the teaching resources sharing and construction in colleges and universities is analyzed, and finally the influence of cloud computing on the construction of teaching information resources is discussed.

The lack and construction of teaching communication in Physical Education in Colleges and universities

Teachers and students are the two main subjects which are indispensable in the teaching activities. Their communication is the most basic activity in the whole teaching activities. The social economy in our country is developing and changing constantly, and the teaching reform has been changed, and it has been well developed. Physical education is a very important component in the teaching structure of colleges and universities, and the teaching of physical education has been highly concerned by people. But in the sports teaching practice, in？ uenced by traditional teaching ideas and teaching skills, communication of PE Teaching in Colleges and universities appeared unilateral and simple phenomenon, directly affect the quality and efficiency of teaching. We should figure out how to avoid the lack of teaching communication in college physical education, in order to make the relationship between teachers and students, students and students more harmonious, and promote the improvement of the efficiency of sports teaching. This article mainly focus on the teaching concept, we discuss and analyze the problems and reasons in the teaching of physical education in Colleges and Universities and put forward a new sports teaching communication construction strategy, the purpose is to provide some support and help to the university physical education teaching activities.

The Practical Application of the Concept about Active Aging： Younger Serve the Elder

At present, China has entered the aging society, pension issues are more concerned about today’s social hot issues, is also an important livelihood issues. From the analysis of the physiological and psychological characteristics of the elderly, this paper discusses how to strengthen the development of the human resources of the aged and the aged, and give full play to the value of “old age”, to promote the elderly to regain their independent spirit.

The Design of Interactive Teaching Model for College English Course in Web-based Span

Traditional college English teaching model centered on grammar and words teaching. However, information technology brings about a reformation in college English teaching model. According to constructivism, language teaching requires plenty of raw materials and practice in real life. Web could serve as a tool for language learners to collect raw materials and a channel to communicate efficiently. Combined with web resources and technology, in the model of web-based interactive teaching model, teachers and students could interact with each other through various access, which will not only stimulate students＇ learning interest, but also raise learning efficiency.

Research on the Inevitability of Soccer Teaching Reform in Colleges and the Optimization

The soccer is an extremely universal movement that has received populace’s affection, natural, the soccer teaching also entered university’s classroom that becomes in the university physical education the important constituent. Speaking of the university students, the soccer is not merely the simple sports project which may help the student more importantly to build up strength the healthy body, enriches own after school life, therefore has received the general university student’s affection, moreover the soccer also has the unique charm, it has the oneself quite obvious characteristic in the sports, for instance its grouping development, location request and so on, these all deep attraction student vision, simultaneously also have been receiving the social people from all walks of life’s widespread attention. Nowadays, in the physical education curriculum of colleges and universities, the teaching of students’ football is mainly the knowledge and skill of soccer, ignoring the cooperation between the students. This traditional teaching mode cannot adapt to the teaching reform and quality education The implementation of physical education teachers in the teaching of football has been controversial and questioned, this is all the college physical education teachers face new challenges and new problems. This paper mainly analyzes and discusses the problems existing in college football teaching, aiming at these problems puts forward the corresponding reform measures and optimization strategy, and hope to provide certain reference for the development of football teaching in colleges and universities.

On Governance of Celebrity Endorsements in False Advertising

incidents of extreme hyperbole and fraud in celebrity advertisements have occurred repeatedly because advertising participants are driven by commercial interests and it is also relevant to the deep social and cultural background. Therefore, great and prolonged efforts should be made to govern celebrity advertising in a multi-pronged way： strengthening legal supervision on the basis of clearly defined false advertising; establishing early warning and punishing systems including pre-qualification system, filing system and banning system; promoting public interest litigation system; increasing consumers＇ media literacy.

Application of Task-based Teaching Method to College Audio-visual English Teaching

Based on the current situation of college audio-visual English teaching in China, this article points out that the avoidance in class is a serious phenomenon in the process of college audio-visual English teaching. After further analysis and combination with the characteristics of college English audio-visual teaching in China, it puts forward the application of task-based teaching method to college audio-visual English teaching and its steps, attempting to alleviate the avoidance phenomenon in students through task-based teaching method.

Research on the Application of PLC Control Cabinet in the Construction of Oil Field Internet of Things

PLC control cabinet is mainly used in the construction of oil field Internet of things. PLC is short for “programmer logic controller” in English, and we call it the programmable logic controller. The programmable controller mainly defers to, it which the mature effective black-white control concept and the design concept complete in at present is one kind of new technology, the core electronic device gradual is already invested each domain, became one to have the characteristic series new product that was one can carry on the digital operation and the digital operation computer effectively. So this study control PLC control cabinet in oil , eld application value of construction of the Internet of things, we hope that the content can provide effective reference for the related areas.

Research on Primary Issues of the Picture Corner

Along with the time esthetic idea change, the new drawing language form appearance has entrusted with picture quoin more significances. Therefore must take the picture quoin, appropriate processing. The picture quoin does not allow in picture position and the function to set otherwise.

An Analysis of Speech Structure and Perception Processes and Its Effects on Oral English Teaching Centering around Lexical Chunks

The paper tries to analyze speech perception in terms of its structure, process, levels and models. Some problems concerning speech perception have been touched upon. The paper aims at providing some reference for oral English teaching and learning in the light of speech perception. It is intended to arouse readers' reflection upon the effect of speech perception on oral English teaching.

On the Conversion of High-low Context in English-writing of the Test

The concept of high-low context was firstly put forward by an American anthropologist Edward Hall in 1976. Hereafter, more and more social scientists come to realize the importance of this concept on the thorough understanding of the crossculture discrepancy. This article compares the difference between Chinese(representative of high- context culture) and English(representative of low-context culture) in terms of verbal communication patterns. In addition to a discussion of students' common difficulties and inappropriate habits in writing resulting from their mother- tongue and Chinese thinking- mode, it offers some constructive suggestions for students concerning their instruction of writing and aims to achieve good results in the English writing test. It's proved that degradation treatment is necessary and effective in English-writing by using some direct, concrete and vivid words to achieve the effect of veracity and proper statement.

Summary on the Harmonious Relationship between Urban Lake Landscapes and Lakeshore Architectural Image

A variety of high-rise building landscapes are trying to invade urban lakes resulting in the shrinkage, fragmentation, pollution of lakes and cut-down of vegetation along lakes. With the development of real estate along lakes, the local marginal lines and natural landscapes nearby are disappearing. How to plan urban landscapes＇？ How to achieve the harmonious relationship between lakeshore landscapes and lakeshore architectural image？ How to render lake sights an organic and sustainable whole？ How to balance the interest between economy and value for each interest group？ How to form urban lake sights and architectural images？ How to utilize and arrange the space？ How to form a harmonious relationship between the lake scenes and buildings in the city？ Through on-the-spot investigation and profound analysis of several lakes in Wuhan, applying enumeration, induction and analysis, the dissertation reveals that people need to share natural resources and get the support from laws and policies with the aim of building a beautiful home. In tmaa, people＇s anticipation is needed to achieve a harmonious relationship between landscapes and architectures.

Situation Analysis and Countermeasures about Physical Dance Course Opened in Hubei College

Sports Dance is emerging in recent years a sports course, the majority of teachers and students like it. Through literature, interview, investigation and lessons learned in their own work, the Current Situation of Sports Dance Course in Colleges of necessity sports dance courses offered at colleges and universities propose to address sports dance courses to carry out the Problems and Countermeasures.

Consumer Purchase Behavior based on product concept learning

Form consumer learning perspective, a theoretical analysis of the structure of brand knowledge is gave. Product concepts will be transformed into knowledge nodes, association links and affective response which are stored in consumer memory. Consumer brand knowledge is composed of brand awareness, brand image and brand attitude. Data are collected from questionnaire. The structure of brand knowledge is confirmed by exploratory factor analysis. Form a binary logistic regression analysis of brand knowledge and consumer purchase behavior, it found that brand attitude is the main factor to predict and explain the purchase behavior based on product concepts.

Effect on English Output Competence by Exerting Lexical Chunks Approach in Autonomous Learning Model Research

English language skill is an important part of the comprehensive linguistic competence for college students.Especiallythe language output competence by students Autonomous Learning.During the 70 s of the last century,Becker came up with theterm and and later put forward his Lexical Chunks.Since then,it has been researched increasingly and paid more and more atten-tion to due to the fact that lexical chunks possess the features of both vocabulary and grammar.Teachers should exert lexicalchunks approach,consciously raise students' awareness of lexical chunks,and design various instructional activities based on dif-ferent teaching contents to improve students' language output competence.In this paper,the author carries out an experiment onthe college students from two classes of the same level in Grade one.And compared with the experimental class itself or with thecontrol class,found the students in experimental class have made far greater progress in English speaking and writing.

Speech Perception and its Implication for Speaking Teaching Based on Lexical Chunks Approach

This article presents a tentative analysis of the preliminary stage of speech perception, primarily concerning its process,complexity and theory models. Some problems related to language perception have been as well explored. Finally some suggestions based on the present investigations have been proposed to the present English speaking teaching based on lexical chunks.

Autonomous Learning to Improve College English Students' English Research

This paper aims to resesrch on the autonmons tearning so as to improve the college students’English learning.First ofall,it introdues some basic concepts of the autonomous learning theory,Secondly,it analyzes the current situation of college Eng-lish students’listening and speaking.In this passage the anthor hopes that it is helpful to improve college students’listening andspeaking level by their autonomous learning.It is helpful to improve their listening and speaking ability.As a result,it is helpful todevelop college students’English comprehensive application ability.