bluuebunny/crossref_metadata_2025 huggingface dataset:
Optimal Sensor Placement Based on Particle Swarm Optimization
Authors: Qin Bo Ying , Lin Xian Kun
Published: July 2011

In order to dispose sensors to reasonable freedom degrees, and reflect adequately the dynamic characteristics of tested structure, the sensor locations of dynamic testing must be optimized. In this paper, taking MAC matrix, Fisher information matrix (FIM), and their combinations as optimization criteria respectively, the particle swarm optimization (PSO) was applied to the optimal sensor location problem (OSLP). The effect of optimization criteria and optimal method to optimal sensor locations were discussed. According to the optimized results, we can arrived at the following conclusions: using MAC and FIM as optimal criteria, introducing the PSO into the OSLP, the optimal sensor locations can ensure the better linear independence of the mode shape vectors and the better estimation of the experimental modal parameters.
Application of Integer-Coded Genetic Algorithm to Optimal Sensor Placement
Authors: Qin Bo Ying , Lin Xian Kun
Published: July 2011

In the dynamic testing, the sensor positions have a major influence on the quality of the experimental modal parameters of a tested structure. In order to dispose sensors to reasonable degrees of freedom (DOF), and reflect adequately the dynamic characteristics of tested structure, the sensor positions must be optimized. In this paper, taking the combination of MAC matrix and Fisher information matrix (FIM) as optimization criteria, the integer-coded genetic algorithm (IGA) was applied to optimal sensor position problem (OSPP). The effect of optimization criteria and optimal method to optimal sensor positions were discussed. According to the results, the following conclusion is obtained: using MAC and FIM as optimal criteria, introducing the IGA into the OSPP, the optimal sensor positions can ensure the better linear independence of the mode shape vectors and the better estimation of the experimental modal parameters. Comparing with three existing optimal sensor placement methods, which are Guyan, effective independence (EI), and cumulative method based on QR decomposition (CQRD), their results of the optimal sensor positions indicated that the IGA is better than them.
A Method of Software Requirement Optimization and Selection Based on AGORA Extended Model
Authors: Luo Ya , Li Yang
Published: July 2011

With the widely used of software technology, how to build a trusted software system has become a hot topic in the academic field. However, to the multi-channel and multi-option of the realization for software systems, how to optimization and selection the requirement has become an important issue. Based on the AGORA extended model, this paper proposes a requirement optimization and selection method with some indicators, such as development costs, correctness and consistency.
Study on the Solution of PKI Interoperation
Authors: Ma Yong Li
Published: July 2011

A number of serious security issues have already occurred with the rapid deployment of electronic transaction. One approach to guaranteeing security is the public key infrastructure (PKI). PKI provides a structure of trust among its users or principals. However there are serious PKI implementation issues as different countries and different organizations may adopt different security policies and implementations. This raises the question of interoperation between these various implementations. In the paper, the author proposes a new solution using VA (Validation Authority) to achieve the digital certificate validation and resolve the general PKI interoperation problem.
Application of Fractal Dimensions and GIS Technology in the Soil Erosion Field
Authors: Yang Chun Xia , Zhen Bin , Li Li , Hu Jie , Jiao Peng
Published: July 2011

GIS technology and fractal theory provide a powerful tools in the soil erosion study.Based on GIS and three-dimensional laser，and under rainfall intensities of 45, 90 and 130mm/h with 20°slope gradient using simulated rainfall experiment, Amount of erosion , fractal dimensions and Hydraulic parameters were studied from different slope positions, Which was up-slope mid-slope and low-slope, The results showed that the distribution of erosion along the slope was difference in different rainfall intensity. the fractal dimensions increased along the slope，It indicated that the complexity of erosion increased with slope length. Reynolds number, Froude number, Darcy-weisbach drag coefficient and the shear stress were the important hydraulic parameters to study the soil erosion process and soil erosion mechanism. They were showed the same or the opposite trend with fractal dimensions, taking into the erosion distribution and erosion development process, Dynamics of soil erosion could be further advance.
The Conversion of Teaching Model in Higher Vocational Education
Authors: Chang Tao
Published: July 2011

Given the training objectives of higher vocational education, analyzed teaching model of modular course, discussed the conversion of this teaching model. Schools become professional learning communities. Curriculum focus on students’ professional competence. Students more actively participate in teaching. Teachers became "master" of curriculum. It has been proved that the practice effect of this teaching model of modularization curriculum is very good.
Devised Mobile Learning System Based on Campus
Authors: Hu Yan Xin
Published: July 2011

Introduced the mobile learning content, analyzed the basic features of mobile learning, designed mobile leaening system based on campus, and each function module of mobile learning system.
A Research on the Enhancing Vocational College Students’ Employment Stability by “7P” Orders Education Mode
Authors: Guo Han Yu , Yan Xiu Juan , Hu Jian Feng
Published: July 2011

Orders education enables students to adapt enterprise’s post request rapidly and smooth the students’ transition from student to worker. It plays a very important role in promoting the stability of employment. The “7P” mode proposes that seven principles should be followed in order education which involve the plasticity in the form of school-enterprise cooperation, the perspective in selecting students, the position-setting in organizing classes, the partialness in developing courses, the plan in teaching management, the expressiveness in evaluating and the professionalization in training teachers. At the same time, the relationship should be deal well with which including the long-term planning and recent development of colleges, the horizontal and vertical development of subjects, students’ skill training and career planning, quantity and quality. The paper is not only intended to promote the improvement and development of order education and improve the employment stability, but also contributes to the personnel training of higher education.
MPI-Based Injection Molding Process Optimization Analysis of the Control Plastic Cover
Authors: Cheng Fang Qi
Published: July 2011

To avoid the defects of plastic products and improve product quality have been an important problem for mold designers. In this paper, Autodesk Moldflow software are applied to a plastic control cover injection molding process simulation and find out the actual molding process and true conditions of the dynamic filling, pressure and cooling process in the process of forming. The forming process of parameters such as pressure, temperature and speed are given in order to improve the accuracy of the mould design and product precision.
Research on Multidimensional Interactive Teaching and Application in Database System Concepts Course
Authors: Bai Ke Jia
Published: July 2011

Multidimensional interactive teaching is to establish the dominant role of the students in the teaching and is devoted to build up a new relationship between teachers and students. Interactions between teachers and students, students and students, students and CAI software ( computers) can help to improve the effect of the teaching progress. This paper discusses the three types of interaction and offer four multidimensional interactive teaching mode. The application of the teaching method in the course of database system concepts is introduced.
Exploration and Practice on Process Assessment in Computer Course
Authors: Liu Jun
Published: July 2011

To fully evaluation students’ knowledge ability and comprehensive quality, enhance the learning motivation of the students and improve students’ practical skills according to the different characteristics of computer courses, we apply the method of process assessment. We explore and practice on the basic flow of process assessment and implementation methods.
Research of Mobile Learning System Equipment Environment
Authors: Fang Hai Guang , Liu Min , Wang Xiao Chun
Published: July 2011

The diverse development of mobile terminal equipment and wireless networks makes more people choose mobile Learning, and how to select the appropriate equipment environment to support learning activities has become confusion in research and practice of mobile learning. In this paper , The terminal equipment and network access of mobile learning system environment are collectively referred to as mobile learning system equipment environment, it will separated describe the classification and characteristics of different mobile terminals and wireless network in detail, build an universal mobile learning system equipment environment model, have specific instructions of common mobile learning equipment environment based on this model, and the choice of mobile learning system equipment environment of existed typical mobile learning application cases home and abroad are classified and summarized. Finally, it will prospect the development of the future of mobile learning equipment environment.
An Ensemble Learning Model Based on SOM-SVM Model for Personal Credit Risk
Authors: Guo Yan Feng , Sun Na , Yao Yuan
Published: July 2011

Credit risk problem is an essential problem in financial management area. People usually employ personal credit scoring to avoid financial risk problem. Although many methods have been proposed for evaluating the personal credit scoring and obtained good effects, most of these methods were called single model types, which would be disturbed by model self-parameter, data noise and other external factors. In order to overcome the weakness of single model, we believe one of best ways is to construct an ensemble model. In this paper, we proposed a new style of ensemble model and employed two public credit datasets to certify the validity of our ensemble model. The experimental result shows that the ensemble SOM-SVM model can overcome the single model weakness and improve the accuracy of classification, which is good for constructing a better credit scoring system in future.
Thinking and Methodology in Programming Teaching of Single-Chip Microcomputer
Authors: Wang Li , Lu Yong Fang , Wang Fu Zhong
Published: July 2011

For application system based on single-chip microcomputer (SCM), software design becomes more and more difficult than hardware design. Most of the college students can scheme out hardware circuits, but seldom of them can write out high-quality code for comprehensive system. Thinking and methodology are the key factors deciding the code quality. This article analyzes current situation of programming teaching for SCM, then discusses the particularity of thinking and methodology for SCM programming. The teaching contents were reformed by introducing new thinking and methodology. The applications of new thoughts and methods were demonstrated by three examples: multi-petal structure, key-jitter elimination without time-consuming and programming method based on messages. The practice showed that the teaching reform expanded the students’ thinking and improved their capabilities to write high-quality programs.
Research of Facial Features Extraction Based on Improved ASM
Authors: Zhai Guang Fei , Su Guang Da , Liu Jiong Xin
Published: July 2011

Traditional ASM (Active Shape Model) methods usually depend heavily on the initial facial landmark positions located by the face detector. During the fitting process the ASM model may be trapped into local optima instead of the global optima due to the inaccurate initial position selection. In this paper we present that this problem can be solved by incorporating pupil and chin localizations in adjusting the initial landmark positions, together with adaptive step length selection based on two-dimensional gradient characteristic in a multi-scale ASM model. Experiments on a face database consisting of 1000 individuals show that this method is practically effective.
Study on the Relation of Lattice Constant Dependence on the Grain Size in Some Nanocrystallites of Perovskite Structures
Authors: Zhu Yu Hua
Published: July 2011

The influence of grain size on the lattice constant in some nanocrystallites of perovskite structure was studied in experiment. Some nanometer ultra fine particles of CaMnO3, Nd0.67Sr0.33MnO3 and Nd0.67Sr0.33Mn0.9Cu0.1O3 were prepared by sol-gel method, which were characterized by XRD, thus phase compositions, lattice constants and grain sizes could be obtained. It was found that their lattice constants all decreased with the decreasing grain sizes. In the end, this phenomenon were explained by the binding energy theory.
Investigation Report on Offering Physics Course in Science and Engineering Professions in the Secondary Vocational Schools
Authors: Zhu Yu Hua
Published: July 2011

By the questionnaire, the physics course’ establishment and the teaching present situation are investigated in the science & engineering professions of the secondary vocational schools in Tangshan. The results indicate that the physics courses’ establishment cannot meet the specialized need by far, moreover, many problems exist in the established physics courses. Thus, physics courses’ effective educational model and teaching method's reform are imperative.
OpenGL’s Application in Solid State Physics Courseware Development
Authors: Zhu Yu Hua
Published: July 2011

The OpenGL programming is used to develop courseware in solid physics. Firstly, the OpenGL ‘s initialization and Release action at the end of program is a encapsulation of a GLScene control through the C++ Builder’s control development function and add it to the Compoment Palette. Then, according to requirements, some OpenGL function are packaged into a class. Finally, the designed face centre cubic lattice structure courseware is develped. The advantages are really 3d images can be got, the size, location and geometry exercise can be described strictly according to the given parameter or function, and can realize human-computer interaction, real-time describe.
Small Supermarket Purchase-Sell-Stock Management System Design Based on Multi-Level Pattern Structure
Authors: Zhu Yu Hua
Published: July 2011

We design a small supermarket purchase-sell-stock management system. The system uses Microsoft Visual Basic 6.0 and Microsoft Access 2003 as development tools, uses the object-oriented program design method, data model is housed in a class, which improves the data safety in operation; in addition, the system uses the multilayer structure design patterns, which has powerful advantage in module independence and code reuse. The system can satisfy daily job requirement for a small supermarket.
Study on the Reform and Development of University Library in China
Authors: Zhao Chen
Published: July 2011

The analysis of present situation of university libraries in China shows that the literature resources and the readers are all diversified. The urge demand for the libraries includes fast and efficient services and group work. The university libraries are characterized as knowledge carriers, information servers and literature collectors. The libraries should be reformed to provide diversified resources, precise services and easy acquisition of literatures. The reform of university libraries should follow the way from library planning, resources construction to literature sharing. The construction of library houses, literature resources and librarian teams is analyzed. The reform will force the libraries to be specialized in providing literature services. The libraries will continue to function as a typical cultural area in university campus.
The Example of the Development of Multimedia Courseware Simulating Physical Chemistry Experiments
Authors: Zhang Qing Xuan , Wang Jing
Published: July 2011

The development process of software simulating physical chemistry experiments “The determination of saturated vapor pressure of liquid” as an example was shown based on Flash 8 software as a software developing platform and Photoshop as auxiliary software. The process of elements and instruments’ formation, the connection of instruments, the production of all kinds of scenes and their animation, the recording of sound, the simulation procedures were displayed. The courseware has been used in the physical chemistry experiment teaching. The good effect is obtained from the statistics of the student evaluations.
Integrative Application of Modern Teaching Methods in Teaching of Engineering Geophysical Exploration
Authors: Yang Ping , Li Zhao , Guo Hua Feng , Tang Yi Qun , Wang Jian Xiu
Published: July 2011

In order to improve the teaching quality and effect of engineering geophysical exploration, the teaching method of engineering geophysical exploration was reformed and modern teaching methods, such as Video, Graph, Flash, Universal Soft and Internet, were used in the teaching process of engineering geophysical exploration. The teaching practice shows that the modern teaching methods can complement each others and extend the teaching methods of engineering geophysical exploration. The teaching content can keep in step with development of modern science and technology. The teaching effect of engineering geophysical exploration was greatly improved by integrative application of modern teaching methods.
Study on Teaching Method for “Preface” Section of a “Soil Mechanics and Foundation Engineering” Course
Authors: Wang Yun Xia , Zhao Cheng Gang , Lu Ying Kui
Published: July 2011

We summarized our experience in teaching a course “Soil mechanics and foundation engineering”, presented our opinions on how to teach the “Preface” section of the course well, and introduced some specific and effective methods to study the course.
Application of some Softwares and Languages in Medical Courseware
Authors: Fan Jie Lin , Kun Xi Ong
Published: July 2011

Multimedia technology is widely used in education due to the reform of educational informationization. This paper reviews the characteristics of common courseware authoring softwares and languages and introduces their applications in medical education. According to the status of multimedia technology, the future directions of making courseware are suggested.
Machine Learning Based Teaching Quality Evaluation
Authors: Zhang Gang , Yin Jian , Cheng Liang Lun , Wang Chun Ru
Published: July 2011

Teaching quality is a key metric in college teaching effect and ability evaluation. In many previous literatures, evaluation of such metric is merely depended on subjective judgment of few experts based on their experience, which leads to some false, bias or unstable results. Moreover, pure human based evaluation is expensive that is difficult to extend to large scale. With the application of information technology, much information in college teaching is recorded and stored electronically, which founds the basic of a computer-aid analysis. In this paper, we perform teaching quality evaluation within machine learning framework, focusing on learning and modeling electronic information associated with quality of teaching, to get a stable model described the substantial principles of teaching quality. Artificial Neural Network (ANN) is selected as the main model in this work. Experiment results on real data sets consisted of 4 subjects / 8 semesters show the effectiveness of the proposed method.
Creating Learning Situation on Chemistry
Authors: Gao Guang Qin
Published: July 2011

In order to make students master the basic knowledge of chemistry and skills and learn from the chemical perspective to observe things, thinking, and arouse their interest and desire for learning chemistry, the paper discussed several effective ways of creating studying situation according to the author's years of teaching practice. The ways include stimulating students' interest in study with interest into landscape, enlightening and animating students thinking by the question into view, cultivating students' scientific literacy with exploration into the scene, entering into the searching by the objection into scene, creating the imaginary space with associating into the scene, linking theory with practice by practice into the scene, and improving the learning efficiency by using emotion into the scene.
Teaching System Design of “Systems Engineering” Curriculum in Industrial Engineering
Authors: Liang Di , Wang Li Li
Published: July 2011

This paper is concerned with teaching system construction of “systems engineering” curriculum according to the characteristics and developing trend of industrial engineering. The teaching emphases, difficulty and solution of this curriculum are analyzed together with the target determination and knowledge model constitution, specialized in the research on practice teaching method. At last, teaching system with systematic thinking is obtained.
A Comparison of Machine Learning Classifiers
Authors: Srikanth Phani , Singh Amarjot , Kumar Devinder , Nagrare Aditya , Angoth Vivek
Published: July 2011

A number of different classifiers have been used to improve the precision and accuracy and give better classification results. Machine learning classifiers have proven to be the most successful techniques in majority of the fields. This paper presents a comparison of the three most successful machine learning classification techniques SVM, boosting and Local SVM applied to a cancer dataset. The comparison is made on the basis of precision and accuracy along with the training time analysis. Finally, the efficacy of the classifiers is found.
The Current Study of China’s IT-Based Instructional Design
Authors: Zhang Li Li , Cheng Jian Feng , An Jin Liang , Wei Shuang Feng , Jiang Ji Ping
Published: July 2011

This document studied the papers in 2001-2010 for finding the hot spots and weak spots. By using content analysis method, this document found the characteristics of the research by analysising research content, research methods and the author’s affiliation, such as the study of concrete discipline design in classroom is the hot sport. The document also found the weak spots of the study, all these will provide for the follow-up study of theories.
Curriculum System Development and Practice Based on the 1221 Talent Training Model
Authors: Xiang Shou Bing , Guo Jie , Ben Bo Zhong , Luo Guangwe , Wei Zhong
Published: July 2011

With in-depth analysis of the1221 talent training model and the case study of the major of electronic information engineering technology, the curriculum system development approach has been proposed based on the professional job standards and talent training quality requirements, so as to tackle the problems of vocational college graduates such as lack of practical skills and slow adaption to jobs. In accordance with the Two Main Lines of basic theoretical courses and practical skill courses, the approach has been designed systematically with integration of the Two Main Lines, providing all-around training to promote the sustainable development of students. After nearly six years’ implementation, the employment matching rate of students has increased significantly, with easier job transfer and recognition from enterprises.
“Cartography” --Construction and Application of Multimedia Teaching Information Resource System
Authors: Jiang Nan , Hua Yi Xin , Zhou Hong Jie , Xiong Jin Hua
Published: July 2011

This paper pointed out information resource construction of cartography teaching is the guarantee of improving teaching quality, is the important component of cartography course construction; according to teaching characteristics of cartography to classify cartography teaching resource, laying the foundations for cartography teaching information integration; Besides, with years of experience in construction of cartography information resource system, progress of fundamental principle, method and achievements of the construction of cartography teaching information resource, finally it discussed cartography information resource system.
Research on the Teaching System Development of Maintenance Training for General-Purpose Electronic Equipment
Authors: Xia Ming Fei , Bo Yu Ming , Fan Shi You
Published: July 2011

Development maintenance training for electronic equipment is the important way to solve the difficult of electronic equipment maintenance and problem of iridescent method of maintenance training. The technical characteristics of the maintenance system for electronic equipment are analyzed in this paper. A maintenance training teaching system for electronic equipment with unity hardware and common software platform is researched. The hardware structure and the development method of its software are discussed in this paper. The teaching system possesses characters such as real physics signal，multi method of human-computer interaction ，well results of learning best，easy to development，etc. The teaching system is mainly composed of the following: motherboard, equipment operation panel, equipment component, lights and buttons etc. Its software is based on a common database. When we need development a teaching system for new equipment, we just add some data to the database using the development platform and need not modify its software. Practice shows that the teaching system uses a common hardware design and software platform, greatly reducing the development workload of a new teaching system using the architecture.
The Study of Computer Fundamental Experiment Teaching Model Based on MOODLE
Authors: Xiaoli Zhang
Published: July 2011

The study of Computer Fundamental Experiment teaching model based on Moodle is to use Collaborative Knowledge Building idea into experiment teaching so that we can give priority to the students on design and organization in the course; the teacher and the students can cooperate each other and join to collaborate the new knowledge system from former knowledge and experience, thereafter get the final point of view, idea and method etc. intelligence works. It was shown by some examples that Computer Fundamental Experiment teaching model based on Moodle had quit a few theoretic and practical value on leading students to take design, study and creation style experiments as well as to improve the students’ capability on analyze and solving problem.
Advantages and Problems of Multimedia-Based College English Teaching Mode
Authors: Zhan Ju Hong , Li Chun Xia , Nie Wen Xin
Published: July 2011

Multimedia-based teaching and learning is an interesting, interactive, innovative and individualized teaching-learning mode. But according to our survey, there are often some problems in multimedia teaching and learning in practice, such as: lack of emotional exchange between students and teachers, insufficiency of student’s independent learning ability, students’ dilemma in what to choose to learn from diverse online contents, unexpected technical failures, etc. All these factors affect the effectiveness of multimedia teaching. Teachers and students who involve in the multimedia-based English teaching-learning should pay full attention to the problems above, so as to take full advantage of the multimedia technology to improve the effectiveness of the multimedia teaching and learning.
Face Recognition Based on Template Matching and Skin-Color Segmentation
Authors: Wang Zhi Wen , Li Shao Zi
Published: July 2011

In order to overcome these deficiencies that computation of recognition algorithm based on template matching is very high and the recognition rate of recognition algorithms based on skin-color segmentation is low, and is vulnerable to the impact of background which is similar with skin-color, face recognition algrithom based on skin color segmentation and template matching is presented in this paper. According to the clustering properties that the skin-color of human faces have emerged in the YCbCr color space, the regions closing to facial skin color are separated from the image by using Gaussian mixture model in order to achieve the purpose of rapidly detecting the external face of human face. Adaptive template matching is used to overcome the affect of the backgrounds which are similar with skin color on face recognition. Computation in the matching process is reduced by using the second matching algorithm. Extraction of face images by using singular value features is used to identify faces and to reduce the dimensions of the eigenvalue matrix in the course of facial feature extraction. Experimental results show that proposed method can rapidly recongnise human faces, and improve the accuracy of face recognition.
Elliptical Transition: An Optimal Shape of the Snowboard Course
Authors: Chu Hong Jiang , Qiu Wu Chao , Wu Yue , Wan Yue Hua
Published: July 2011

An appropriate shape designing of a snowboard course (currently known as a "halfpipe") is the precondition to achieve higher scores in a competition. We divided the whole process into four procedures: Air, Transition Processes and Pump, Twist Techniques. Elliptical transition of a halfpipe was put forward instead of the traditional circular one to optimize the shape, by simplifying this problem into some dynamical partial differential equations. We proved three theorems and used numerical methods to calculate the optimal value. The optimal shape we designed is mainly based on the initial velocity and combines all the known targets into two calculable physical variables. Simulation with common parameters from FIS indicates that our results accord with the practice and gives us the optimal shape of the snowboard courses for various levels of competition with different initial velocities. Plenty of sensitivity analysis shows that our designing is robust.
Vinegar Identification by Ultraviolet Spectrum Technology and Improved Multi-Class Support Vector Machines
Authors: Yang Xue Mei , Zhang Long , Li Zhi Xi
Published: July 2011

In this paper, we proposed a new method to identify vinegar. First, we obtained the ultraviolet spectrum curves(samples) of five kinds of vinegar by ultraviolet spectrum scanning technology. Then, the samples of five kinds of vinegar were trained and tested by improved Multi-class Support Vector Machines(MSVM) for identification. The experimental results indicate that the method of combining ultraviolet spectrum technology and improved multi-class support vector machines is effective and accurate. The identification accuracy is 100%.
Teaching Reform Study on “Biostatistics”
Authors: Zhang Jing , Tang Bao Gui , Yan Yun Rong , Chen Wen He
Published: July 2011

According to the teaching situation analysis of the "Biostatistics” in fishery college of Guangdong ocean university, countermeasures of curriculum reform is put forward from three aspects of the course offered, teaching contents and teaching methods.
Application for the Method of PBL in Pharmaceutical Chemistry Teaching
Authors: Zhang Hui , Zhang Qian Yun , Jing Hui Quan
Published: July 2011

To assess the effectiveness of assisted problem-based learning (PBL) compared to a didactic approach in a pharmaceutics course. The comparison was performed among 215 in a 3-year pharmacy program. They were divided into 2 groups, each consisting of about 107 students. The control group was identified as the ‘traditional teaching’ group and studied pharmaceutical chemistry under a didactic model. The experimental group was identified as the ‘PBL teaching’ group and studied similar object under accomplished learning model. At the end of the experiment, there was a questionnaire answered by the students to write their opinions on PBL teaching. The scores of the students in the final examination and the results of the questionnaire were statistically evaluated through SPSS 13.0. PBL students scored significantly higher on the final examinations than the traditional class students. Moreover, the results to the questionnaire show that students are more willing to learn through PBL. Introducing PBL into pharmaceutics improves educational quality and effectiveness. Digital PBL cases stimulate interest in self-learning and motivate students to learn by themselves.
Practice Research on Teaching Team Construction
Authors: Zeng Yan Ying , Xiong Zu Juan , Qu Yin , Chen Tao
Published: July 2011

Taking the example of teaching team construction of logistics management major of Guangdong Communication Polytechnic, the paper analyzes the building process in detail from the following five aspects. Firstly, set up the doubled qualified team combined by full-time and part-time teachers. Secondly, undertake team building in the leading of specialty construction and course reform. Thirdly, select outstanding leaders for the teaching team. Fourthly, draw support from competent departments in industries and industry associations to promote cooperation between colleges and enterprises and extend services for society. Finally, improve teaching skills and enhance cultivation of the team teachers’ vocational abilities. The article also proposes management strategies in building the teaching team by perfecting management and operation mechanism, establishing effective incentive mechanism and setting up scientific performance evaluation system.
Comparative Research on Study Interest between Undergraduate Students and Higher Vocational Students
Authors: Cui Yu Huan , Zhu Yuan Yuan
Published: July 2011

This paper, through the investigation of study psychological problems of university students, utilizes the data statistic analysis of SPSS17.0、 EXCEL（Office 2003 edition）, compares the similarities and differences of study interest between undergraduate students and high vocational students, and throws out suggestions for the training and stimulation of study interest of university students according to the theories of educational psychology.
The Comparison and Thinking between Foreign and Domestic Logistic Education
Authors: Yu Li Jian , Ding Yi
Published: July 2011

The paper studied the differentiation of the logistics education between China and abroad from the aspects of curriculum, training mode, faculty, and practice. We can learn much from the foreign logistics education. It presents some suggestions on the development and reformation of the logistics education.
Assessment Reform and Practice on Course of Anime Technology Foundation
Authors: Zhang Guang Qun , Wang Hang Jun , Xu Feng Ya
Published: July 2011

The animation industry, a creative industry, known as the most development potential sunrise industry in the 21st century, will become the new economic growth point. It is confidential relation between industry and education in case of personnel supply and demand. The assessment modality, which is one of the principal means of testing the quality and primary of teaching, in the culture of animation talent is discussed in this paper. By analyzing the situation of course examination, the new ideas of assessment modality are proposed as follows: creating design capability as a precondition, it enables students to meet the needs of society for the purpose of sustainable development. Through the adoption of flexible assessment system, it cancels that paper is everything. Based on the quality of classroom tasks, assessment model in the process evaluation is paid attention to emphasize to better achieve the objectives of personnel training.
Drawing on the Experience of German “Dual system” to Train “Double-Qualified” Teachers
Authors: Wang Hua
Published: July 2011

This paper discusses the development of “Double-qualified” teachers, and put forward several proposals to draw on the existing experience. They are the study in the German dual system, the teachers’ access system, the training mode, the assessment mechanism, and the circumstances to construct double-qualified teaching staff and so on. This work has important significance to cultivate high-quality teacher and meet the urgent need of higher vocational schools.
Research on College Physics Teaching by Self-Exploration in Agricultural University
Authors: Long Wo Yun
Published: July 2011

China is a big agricultural country, and training qualified agricultural talents relates to long-term development of our country. College physics is one of the important foundation courses in agricultural university, but the classroom teaching current faces severe challenges. To improve the efficiency of college physics teaching, we propose to a new type of teaching mode which explored independently by the students themselves. It can change the boring classroom atmosphere, and effectively stimulate students’ learning enthusiasm. So it can improve the teaching efficiency and promote agricultural talent training.
Application Software Based on SNMP in the Teaching of Networks Management
Authors: Tian Jing Hua , Wang Jun
Published: July 2011

Networks Management is a practical curriculum which is mainly aimed to train students to manage and maintain the networks of enterprises with Simple Network Management Protocols (SNMP). Proper experiment software is very important in this curriculum to help students understand SNMP theories and master basic network management and maintaining skills. Characters of several software of network management are discussed in this paper based on our teaching experience. It is suggested that select different software in teaching and experimenting based on their characters in order to arouse students’ interest, master basic theories and improve their skills.
Development of Project-based Learning Team in Information Security Classes in High Vocational Colleges
Authors: He Yan
Published: July 2011

To secure the information systems and safeguard the personal and social data, experts engaged in the IT security departments should be increasingly turned out. Many universities have incorporated information security courses at the undergraduate and graduate levels as part of information systems or computer science majors, and some high vocational colleges set the IT security specialty to train the information security operators. However, most graduates are lack of practical operations and they don't have the qualifications to do the job. To train the IT security experts, appropriate methods should be developed. We propose a training mode based on project_based learning team. In the team, students work together in small groups aiming at a project topic, which is pertinent to their real contexts. Through analyzing the quality of the ability improving of each individual in the project team, the professional skills and practical experiences of most students are greatly improved.
Analysis of the Difference between Urban and Rural during Educational Informatization of the Primary and Junior School
Authors: Hu Jin Yan , Liu Zhong Xia , Sujun Zhang , Yin Li Qiang , Lu Jian Heng , Li Yuan Yuan
Published: July 2011

Education informationization of primary and junior school is the foundation and conditions for achieving the education modernization, It is the important content and main symbol of education modernization。This paper take Xinxiang city as an example, Through the analysis on the hardware and software facilities, teachers, information technology course,etc，to expound the difference between Urban and Rural during Educational Informatization of the Primary and Junior School， and submit corresponding resolving strategies.
Cooperative Lesson Preparation Mode for Electronic Experimental Teaching
Authors: Ren Wei Zheng , Gao Ying , Cui Yan Song
Published: July 2011

A kind of cooperative lesson preparation mode for electronic experimental teaching was put forward in this paper aimed at solving some common issues in electronic experimental teaching. For example, electronic experimental teaching has lagged behind the development of electronic technology, teachers have been exposed to great pressure and therefore perform poor lesson preparation, teaching and research levels of full-time experimental teachers have been unsuitable for new situations, etc. Correspondingly, a cooperative lesson preparation mode of electronic experimental teaching was proposed. The mode involved a series of steps and forms such as clarifying objectives, exerting individuality, sharing resources, authenticating each other, evaluating and reflecting, etc. Teachers were inspired and exerted in passion and potential fully by grasping and using some rules and functions in psychology, efficiency and non-cognitive characters. During practice of two semesters, teaching and research atmosphere of the circuit center has become increasingly thick and teaching quality has improved significantly.
Network-Based Humanoid Robot Remote Interaction with the Actual Situation Fusion Technology
Authors: Yu Guo Chen , Wang Zhi Liang , Xie Lun , Xu Jia Ming
Published: July 2011

With the rapid development of network technology, network-based humanoid robot technology will also be open to the development of gradual and orderly progress. This article is based on the C / S architecture, the server responsible for controlling the record of news and information network transit between paragraphs; through remote interaction, real-time client to complete the real humanoid robot control functions. Interoperability between the client, first to sign the server. Server information of all registered users to return to the client process, then the client users will be able to get online users to select the remote robot interaction. .When a user operation, the client program as a virtual robot through the virtual robot laboratory will be displayed in real-time robot control results.
A Reform Research in C++ Language Teaching - Some Thoughts of Combination MFC with C++ Language Teaching
Authors: Liu Heng Yang , Lu Ling
Published: July 2011

This article first introduce the importance of C++ language in the course of object-oriented, and the teaching mode before. Aim at the problems in the past mode of C++ teaching, the author analyses the problems in essence. And then, the author proposes a new method that is combination of MFC in C++ language teaching. Because of the MFC's inherent characteristics and the MFC are packaged by C++ language grammar. The instruction overcome many problems that exists in the last C++ language teaching, such as dull, lacks vividness and the lack of achievement. At the same time, the author has successfully applied for this instruction mode in his own teaching process.
Students-Oriented Teaching Demand Evaluation Model in Business Administration
Authors: Xia Shan , Wang Yan Zhao
Published: July 2011

This paper established a business administration evaluation demand model based BP Neutral Network, orienting to student demand, through taking surveys towards business administration major students from 7 universities, and tests the model. This evaluation model provides the evidences for setting and tracing the teaching plan of business administration major in colleges and universities, and also is helpful to improve students’ study initiatives and knowledge transformation.
Creating Research Teaching Model --To Cultivate Undergraduates’ Innovation
Authors: Zhang Chun Jing , Qi Xiao Dan , Yu Hai Tao
Published: July 2011

Research Teaching is the trend of Higher Education, which will not only help develop undergraduates’ innovative awareness and ability, but also be good for the promotion of teaching and research, cultivation of students’ team spirit, responsibility and dedication. However, there are some issues need our attention and thinking in the implementation of research teaching.
The Research of Remote Sensing Image Matching Based on the Improved Harris Corner Detection Algorithm
Authors: Liu Yu , Chen Hong , Guo Yong Sheng , Sun Wen Bang , Zhang Yao Yu
Published: July 2011

According to the lack of Harris corner detection algorithm in corner detection, positioning, detection speed and anti-noise ,this paper improves Harris operator to make up for the bad stability of original operator, so as to realize accurate inspection, Strong anti-noise, fast, good stability and the exact match of image.
Rearch of Data Interpolation in Airlevel Posture Sensor
Authors: Li Bai Hua , Piao Lin Hua , Ji Ming Ming
Published: July 2011

The method of interpolation was used in the process of software compensation of temperature in order to improve the environmental performance of air level posture sensor. Two algorithms including Lagrange interpolation and piecewise linear interpolation were calculated and compared in Matlab software, and then the optimization scheme could be achieved. The result showed that although the curse of Lagrange interpolation included all the given data positions, the Runge phenomenon in polynomial interpolation made the accuracy of interpolation lower. Piecewise linear interpolation reflected the relationship between environment and zero voltage more accurately. Piecewise linear interpolation not only can be used to improve the accuracy of software compensation of air level posture sensor.
Image Completion Using Randomized Correspondence
Authors: Ling Yun , Sun Hai Tao , Han Jian Wei , Wang Xun
Published: July 2011

Image completion techniques can be used to repair unknown image regions. However, existing techniques are too slow for real-time applications. In this paper, an image completion technique based on randomized correspondence is presented to accelerate the completing process. Some good patch matches are found via random sampling and propagated to surrounding areas. Approximate nearest neighbor matches between image patches can be found in real-time. For images with strong structure, straight lines or curves across unknown regions can be manually specified to preserve the important structures. In such case, search is only performed on specified lines or curves. Finally, the remaining unknown regions can be filled using randomized correspondence with structural constraint. The experiments show that the quality and speed of presented technique are much better than that of existing methods.
Study on the Impacts of RFID Technology in Supply Chain Management
Authors: Li Yan , Li Hong Xia
Published: July 2011

Radio Frequency Identification (RFID) is regarded as a promising technology for the optimization of supply chain processes since it improves manufacturing and retail operations from forecasting demand to planning, managing inventory, and distribution. This study uses a simulation model to calculate the expected benefits of an integrated RFID system on supply chain obtained through performance increases in efficiency, accuracy, visibility, and security level. Drawing upon a database of over 160 manufacturing facilities in china, this paper presented RFID Investment Evaluation Model, and provides a basis for enhancing our understanding of RFID value creation, measurement, and ways to maximize the value of RFID technology on supply chain management. A future research direction is also discussed.
Wavelet Image Denoising by Data Fusion
Authors: Xiao Zhang Shu , Zheng Chong Xun
Published: July 2011

Many methods have been developed to remove image noises with wavelet. Here, the combination of those methods is considered to construct a new method that covers more aspects of the problem. Data fusion is chosen for such combination. With two classic existent methods as an example, a data-fusion based wavelet image denoising method is proposed. Experiment results show that the new method can provide better denoising performance thus suggests the potential of such a strategy.