bluuebunny/crossref_metadata_2025 huggingface dataset:
On the ADDIE-Based Effective Instructional Design for Higher Education Classrooms
Authors: Fang Ming Jian , Zheng Xu Xu , Hu Wei Qin , Shen Yu
Published: July 2011

ADDIE instructional design is a systematic approach for course development and instructional activities. It consists of analyzing the current state and needs of the learner, defining the end goal and expected outcomes of instruction, determining the instructional methods and approach, selecting the instructional means, synthesizing instructional plan, organizing and implementing instructional activities, and monitoring and evaluating instructional effectiveness. It gives a detailed illustration of the process of effectively designing and creating instructional activities for higher education classrooms and provides higher education lecturers with a well-defined structured procedures for instructional design.
The Study on the Present Situation of Chinese Martial Art Teaching in the Common Universities in China
Authors: Zhang Xue Sheng , Guo Xing Wei
Published: July 2011

As the typical number of traditional national sport event, Chinese wushu （Chinese martial art）has always been one of the most important teaching contents in Chinese higher education. Through the methods of document surveying, paper investigating and interviewing, we have done many researches and investigations in 30 general universities and colleges in China. A lot of problems have been found existing in the 30 general universities such as the teaching content is out of date, the teaching means and methods are simplistic, the teaching staff is not enough and the teaching field and equipments are not adequate and so on. In order to solve these problems, many suggestions are put forward, such as spreading wushu culture on the campus, deepening the reforms of wushu teaching, reinforcing the teaching staff and enlarging the investing of funds in wushu teaching and so on.
Research on the Evaluation System of Multimedia Teaching Effects in Higher Education Institutions
Authors: Gao Xu Hong , Shi Qin
Published: July 2011

Along with the in-depth development of higher education and teaching reform in China, multimedia technology has been widely applied in classroom teaching, which not only provides a new field for optimization of teaching process and renovation of teaching methods, but also plays a significant role on the enhancement of instructional quality and the promotion of teaching reform. However, some negative issues still affect teaching effect in present higher education institutions, because of being lack of an efficient and scientific instructional evaluation system. In this paper, after the analysis of the advantages of applying the multimedia for the sake of teaching method reformation and teaching effect improvement, the negative effects exist in the process of multimedia teaching application are discussed. Moreover, the measurements of employing multimedia teaching to promote teaching effect is proposed, and the procedures of building a scientific evaluation index system is summarized, which includes creating standards of multimedia teaching effectiveness, the management systems, and the composition of courseware, etc.
Exploration of Teaching Reform on the Analog IC Design in Independent College
Authors: Hu Xiao Hui , Zhou Xuan Chang , Yang Yang
Published: July 2011

The Analog IC design is one of the most important specialized courses in speciality of Electronics Science and Technology. This essay investigates the exploration and reform of teaching methods in current situation in Independent College, combining with the teaching practice, sums up some conclusions on the teaching methods.
Investigation on Teaching Mode and Curriculum System in Electronic Science and Technology of Independent College
Authors: Hu Xiao Hui , Zhou Xuan Chang , Hang Guo Qiang
Published: July 2011

On the basis of positioning the specialty of Electronic Science and Technology of independent college, the cultivating target is locked on, a training system which reflect our characteristics is established according with our actual situation, and the curriculum system is constructed according to the cultivating target, which are all for meeting the demands of the social to train the electronic science and technology persons.
The Important Role of “the Mean Thought” in Improving Effective Teaching
Authors: Lu Xue Mei
Published: July 2011

“The mean thought” is a positive and mature thought of Confucius’s thoughts. It is a moderate thought which means “going too far is as bad as not going far enough”. The essence of “the mean thought” is “just right” and “appropriate”. “The mean thought” is the behavior standard of improving effective teaching. It can be applied in various aspect of teaching, such as building harmonious teacher-student relationship, controlling the amount and difficult degree of knowledge and correctly understanding the relation between learning time and learning effect. “The mean thought” is helpful to resolve contradictions in teaching and improve effective teaching to achieve scientific teaching, which will contribute to better development of each student with different capability.
Teaching Reform of Automatic Control Principle Based on TRIZ Theory
Authors: Qi Qian
Published: July 2011

During the teaching of automatic control principle, though both teachers and students realize the importance of the innovation, they are still lack of methodology of innovation. Simultaneously, the laws of innovation during the development of automatic control are ignored. The TRIZ theory, the new type of methodology of innovation, is brought in the class of automatic control principle in order to help students summarize the history of the course, explore the physical character of control theory and predict the new direction. This teaching reform makes the innovative education and professional education merged together so as to cultivate the talents with innovative consciousness and professional competence.
Student Attendance Management System Based on RFID and Imaging Processing
Authors: Liu Ming Sheng , Cheng Dong Dong , Hou Hua , Zhang Wei
Published: July 2011

This paper raise a latest and original design for the student attendance management system, which is helpful to strengthen teaching management and improve the quality of teaching. It has not only great significance and also broad application prospects. In this system the 915M long-range RFID tag is used and no access control is set, enabling students to access conveniently without punching card, that is effective to avoid queuing. Through the camera fixed overhead, the program can make real-time image acquisition and processing to count the number of students entering and going out. Combined with the RF reader, it can avoid the appearance of one student carrying muti-card to punch card instead of others.
The Research of Rural Distance Learning Platform
Authors: Zhao Ji Chun , Guo Jian Xin , Gong Jing , Sun Su Fen , Zhang Jun Feng
Published: July 2011

The platform of rural distance learning is an interactive tool used to farmers for the video training, interactive consulting, teaching and management with the features of resource integration, safe, and reliable. The platform was dual-network transmission structure via the Internet and E-government network, covering all the Beijing’s towns and villages, which is applied media asset management technology to build a municipal teaching resource library. The problems of the platform are solved such as complex network for rural areas, limited bandwidth resources and diverse user needs base on in-depth study of distance learning key technologies. The system was easy to deploy, highly scalable, and low cost operation. It is for farmers learning modern agricultural technology to provide a strong support.
The Discussion of E-commerce Training Modes
Authors: Yuan Hao , Li Chang Bing , Zhang Fang
Published: July 2011

According to our country electronic commerce specialty education present situation, this paper analyses the present e-commerce exist problems of talent training, and based on this, puts forward the design thought of e-commerce professional training direction, and then puts forward the corresponding curriculum suggestions.
Network Environmental Based Ecological English Class Study
Authors: Li Jian , Yang Ming Shun
Published: July 2011

In this paper English class is studied by introducing new ecological education concept. Starting from basic ecological theories, optimized ecological strategies and methods of classroom teaching have been studied. Through the analysis of the existing problems of the English class room teaching, new strategies have been brought forward. With a large amount of practices and deep study, a new model of Ecological English classroom teaching is built which has significant meaning in the further development of English teaching.
Based on VPD System Product Design
Authors: Sun D.Y.
Published: July 2011

This paper uses the technical of the VPD (Virtual Product Design) with the parallel coordination design, and the problem with the tradition design like in some link has been solved. It is possibly interrupt or brings disaster to the insufficiency which directly the entire design will carry on normally, and it proposed that the hypothesized product development design (VPD) the architecture key technologies, through the hypothesized product development design cycle analysis, confirms the VPD technology sophistication fully.
Based on the Visual Environment Research the Multimedia Classroom
Authors: Sun D.Y.
Published: July 2011

The existing multimedia classroom vision environment is researched in this paper with the study, the analysis and the research, and the question with the multimedia classroom vision environment is proposed by present situation investigation. By the human work efficiency study, the principle and the method with the visual environment, the multimedia classroom existences not the analogy energy region to illuminance questions to different demand are solved creativity by this paper. The visual environments with pleasant and highly effective are realized in this paper.
Study on Cultivation of Innovation and Practice Ability for College Students Based on Scientific and Technological Competition
Authors: Lei Wang , Yi Wang Cheng , Jiang Nian De , Fu Jiang Hui
Published: July 2011

Innovative practical ability is one of the most important abilities during cultivation of the applied talents. Encouraging students to participate in science and technology competition actively is one of the most effective ways to improve their creative practical ability. In this paper, the role of improving the student’s ability of innovative practice by these competitions has been studied, through our recent year’s practices in the science and technological competitions for college students. This role has been systematically analyzed and summarized as well.
As a Link to Advanced Textile Mechanical and Electromechanical Center of Research and DevelopmentSchool-enterprise Cooperation and Training Innovative Engineering Talents
Authors: Yang Jian Cheng , Jiang Xiu Ming , Zhou Ze Xu , Li Dan Dan , Wang Guan Zhu , Teng Teng
Published: July 2011

The major of advanced textile mechanical design and automation is a characteristic profession of School of Mechanical Engineering of Tianjin Polytechnic University. Since its establishment in 1978, it has gone through the course of near 30 years ，and has trained a large number of talented people for our country. In the new historical conditions, how to exert the professional advantages of cultivating innovative talents has become a hot topic. This paper analyzes the disadvantages that the college students who is trained by the closed education of the institutions of higher learning in the recent years can not meet the real requirements of the enterprises to the innovative talents ,and it is difficult that the college teachers and students conduct practical activities in the enterprises, proposes the establishment of " the Advanced Textile Mechanical and Electromechanical Center of Research and Development " that is the link of the school-enterprise cooperation and training innovative talents. It truly sets up a win-win mechanism between the school and enterprises and solves the above disadvantages. Through several years’ practice, after going into the enterprises the graduates can become skilled quickly and have strong practical ability and innovative design capability, and they are widely acclaimed by the enterprises.
Teaching Thought on Geographic Information System Set in the Forest Management
Authors: Zhang Qiu Ling , Huang Jia Rong
Published: July 2011

Forest management is the core task of the forestry development which urgently needs the support of Geography Information System (GIS) technology in the new century. With the development of GIS major, it is necessary to introduce GIS in the forest management discipline. We drew up the training objectives and main contents on GIS, based on the characteristics in the forest management discipline. In the end, we trained many students in the GIS major for the better development of forestry.
The Cultivation of Practical Ability and Practice of Undergraduate Students Majoring in Medical Physics
Authors: Zhang Ying , Zhang Yan Tang , Wang Xiao Yan , Cheng Cheng
Published: July 2011

The purpose of this article is to explore the ways of cultivating the practical ability of undergraduate students majoring in medical physics; the major methods are thinking highly of the practical teaching steps including experiment teaching, probation and internship, constructing the teaching team consisting of “teachers with teaching certification and vocational qualification”, and strengthening the construction of internship teaching base; according to educational and teaching practice, the results indicate that the practical ability of students has been improved dramatically.
Manifold Recognition Based on Discriminative-Analysis of Canonical Correlations
Authors: Zhang Hui Jie , Wang Chen , Sun Hong Guang , Li Yan Wen , Guan Wei Zhou
Published: July 2011

Nowadays, the idea of recognition based on image sets looms so large in real world applications. From the view of manifold learning, each image set has commonly been regarded as a manifold, and we formulate the problem of set recognition as manifold recognition (MR). Since it is impossible to directly compute the distance between nonlinear manifolds, constructing local linear subspaces is brought into our focus. Among methods offering of subspace matching, canonical correlations have recently drawn intensive attention. For the task of MR, we propose a method of Manifold Recognition Based On Discriminative-analysis of Canonical Correlations (MRDCC). The proposed method is evaluated on two datasets: Honda/UCSD face video database and ETH-80 object database. Comprehensive comparisons and results demonstrate the effectiveness of our method.
Exploration of "Compiling Principles" Teaching Practice Based on the Systematic Capability Cultivation for Application-Oriented Talents
Authors: Zhang Ya Juan , Zheng Quan Lub , Zheng Quan Lu
Published: July 2011

As the application of computer system is becoming more and more popular with the development of computer science and technology, the requirements on students’ systematic capability are also becoming increasingly urgent. This paper presents that students’ systematic capability can be cultivated in Compiling Principles courses according to the analysis on its necessity. Also, several measures are proposed to train students to view, analyze and solve a problem in a systematic way based on the present situation in teaching, so as to enhance their systematic capabilities.
A Study on Case-Based Learning in Engineering Graduate Education
Authors: Wu Ying Qing
Published: July 2011

Research capacity of an engineering graduate student is significant guarantee and support for national science and technology development. Because of the variation of graduate recruitment policies and national requirements, a new teaching method is in urgent need. A teaching method proposed in this paper, use case-based learning as a starting point, not only helps students think independently but also trains all-round abilities like communication, collaboration, presentation etc.
Design of Remote Monitoring System for LED Lighting
Authors: Wu Ying Qing , Liu Ting Zhang , Jie Shen Jing
Published: July 2011

LED light source are increasingly concerned because of its low power consumption, long service life. However, key technology of LED lighting is still controlled by foreign countries. J2EE-based remote monitoring system is designed to implement digital control which offers strong support to LED lighting technology to amplify effect, develop application and upgrade technology.
A Questionnaire Investigation of CAI on College Physics in 23 Higher Education Institutes of Henan Province
Authors: Li Su Rui , Bi Yan Ping , Zhao He Yun
Published: July 2011

A Questionnaire Investigation of CAI on College Physics was carried out in 23 higher education institutes of Henan Province and the findings were compared with the teaching method in a traditional way. It has been proved that physics teaching at college assisted by multimedia courseware has some advantages over that in a traditional way since the former provided a larger output of knowledge, a higher level of knowledge acquisition compared with the physics teaching in a traditional way. And it is also found that text courseware alone might not achieve better results in the physics teaching at colleges.
Research on Teaching Method Reformation and Practice of Soil Mechanics
Authors: Zhang Zhi Hong , Xu Cheng Shun
Published: July 2011

The soil mechanic course acts as a professional basic course of civil engineering. In recent years, we have made a better teaching effect by enriching teaching contents constantly and improving the teaching methods and means, but under the new situation there still exists certain shortage and weakness that need to strengthen. Based on the experience in teaching the author has putted forward the main problems existing in the teaching of soil mechanics course. What’s more, the specific suggestions on teaching reformation and practice have been suggested.
Gene Cloning and Bioinformatics Analysis of Glycoprotein H Gene of Pseudorabies Virus Strain SL
Authors: Jiang Wen Can , Nian Yang Yang , Zhu Ling , Mei Miao , Xu Zhi Wen , Guo Wan Zhu
Published: July 2011

The glycoprotein H(gH) gene homologue of pseudorabies virus wild strain SL(PRV-SL) was cloned by degenerate polymerase chain reaction (PCR) from PRV infected vero cells. Bioinformatics analysis was performed to predict the characteristics of gH, the results indicated that gH gene encoded a polypeptide, molecular mass of 71.95kda and comprising 687 amino acids. The protein had one signal peptide between 1 and 24AA, one transmembrane region 645-667AA, 27 antigenic determinants and the hydrophobicity between -2.117 and 3.178. The prediction of secondary structure showed that gH had consisted highly of alpha helix(Hh) and random coil(Cc). The phylogenetic tree showed that PRV-SL was similar to others of the Alphaherpesvirinae, and that gH had higher conservative in Alphaherpesvirinae. Cloning and analysis of gH gene laid foundation to further research and exploitation.
Design And Implementation The Cooperative Network Curriculum Based on Blended Learning Technology
Authors: Nie Zhe
Published: July 2011

The network curriculum is an important component of the omni-directional course resource construction. The key of the omni-directional course resource construction is how to combining the network curriculum and the traditional classroom teaching together efficiently. This paper puts forward the corresponding design principles of building a collaborative network curriculum based on the blended learning technology. The corresponding design principles includes emphasizing the teaching design strategy based on task-driven of the network curriculum tent presentation and emphasizing the learning situation strategy base on project- driven of the curriculum implementation strategies. With a series of security strategy, it realizes the powerful and practical cooperative network curriculum..
Curriculum Development and Practice Based on Working Process Systematization and Virtual Resources Supporting in Higher Vocational Education
Authors: Yu Hong Juan , Xu Hua Dan , Chen Long Bin , Pan Song
Published: July 2011

In this paper, curriculum development and practice based on systematically working process is given for summary and reflection ,in vocational education recent years.This document explains and demonstrates how to reconstruction vocational curriculum based on the capasity requirements of professional positions, how to develop teaching and learning projects through the application of industrial products, how to develop three-dimensional virtual resources through the aid of computer technology, how to allow students to carry out self-development learning, self-adapt to future work. As a case, The national quality programs, "Debugging and application of electronic circuits", to study and summary for curriculum development , and share experiences with readers.
Artificial Fish Swarm Algorithm Based on Fast Image Matching
Authors: Ma Miao , He Jiao , Guo Min
Published: July 2011

Due to the large amount of calculation and high time-consuming in traditional grayscale matching, this paper combines artificial fish algorithm of swarm intelligence with edge detection and the operation of bitwise exclusive or, and presents a fast method on feature matching. The method regards the problem of image matching as a process of searching the optimal solution. In order to provide artificial fish swarm algorithm with an appropriate fitness function, the operation of bitwise exclusive or and addition is employed to deal with the edge information extracted from the template image and the searching image. Then the best matching position is gradually approaching by swarming, following and other behaviors of artificial fish. Experimental results show that the proposed method not only significantly shortens the matching time and guarantees the matching accuracy, but also is robust to noise disturbance.
Using FPGA and CPLD ICs to Achieve High-Frequency PWM
Authors: Fu Wei , Yu Hai Bin
Published: July 2011

PWM (Pulse width modulation) has been widely used in power converter control. This paper is the development of a high-frequency PWM generator architecture for power converter control using FPGA and CPLD ICs. The proposed architecture is based on a special design synchronous binary counter and can be easily interfaced to a microcontroller or DSP system. The resulting PWM frequency depends on the target FPGA or CPLD device speed grade and the duty cycle resolution requirements.
Research on Connecting Plate Outline Measurement System Based on Image Processing
Authors: Mao Mei Jiao , Tan Zhi Fei , Lu Shi Jie
Published: July 2011

This paper aims to accurately obtain connecting plate outline. First, a camera captured a connecting plate image, then transmitted it to a computer, next converted it to a gray image, after that used Canny operator to extracted its edge information, and converted the pixel points of the gray image to rectangular coordinate values, at last found out all of the vertices of the connecting plate. Research result shows that the system is simple, its accuracy is less than 0.3%, and the data processing is convenience.
Analysis of Constructing 3-Dimensional Virtual Scene Technique Based on DEM
Authors: Li Xiao Gen , Huang Zhi Quan , Jiang Tong , Wang An Ming
Published: July 2011

High resolution DEM(Digital Elevation Model, DEM) is created based on original CAD terrain map (one reservoir as example). Then the article offers precision analysis、topographic factors analysis、visibility analysis、reservoir volume and submerging acreage computing. Then adopting GeoVRML technique is to implement the functions of WebGIS 、visualization and query of computing result、graph data visualization and reservoir region virtual scene roaming etc. The system implements deep administrative levels information diged and long-distance visualization expression. The result shows on the basic high resolution DEM to realize 3-Dimensional Visualization Analyse and calculation functions and compress the spatial data to release these data in the WebGIS(Web Geographical Information System, WebGIS) as well as.
Research and Practice on Graduation Fieldwork of Mine Geotechnical Engineering
Authors: Ren Lian Wei , Wang Xin , Wang Guang Yong
Published: July 2011

Practical teaching is a very important practical instructional segment in the period of undergraduate course of geotechnical engineering. With the rapid development of higher education, the university with distinctive features is attracted more attention. Mining is our university feature, the Status and Problems of graduation fieldwork in geotechnical engineering are analyzed; the practical teaching experience in reform in recent years is introduced; the reforms on fieldwork methods, guidelines and practical content of the geotechnical engineering are made the bold attempt, and its using in the sessions of the graduation students proved that the idea of reform is correct, guidelines is accurate and measures is appropriate, and graduation fieldwork effect of geotechnical engineering as "mining" characteristics is improved.
Research on Modeling Moral and Practices of Huaiyang Clay Dogs
Authors: Zheng Guo Xi , Min Qiao
Published: July 2011

This article first elaborates Huaiyang Clay Dogs through their historical and cultural background as well as species classification, analyzing their modeling concepts: with reproduction worship as the main line, warding off evil and ensuring peace for the assistance, and auspicious for the embellishment. On this basis, the article makes further analysis of Huaiyang Clay Dog’s modeling techniques such as common image and structure, complex proliferation, overstated shape-changing, ideographic symbol, combination of painting and sculpture, interpreting the modeling implied meaning of Huaiyang Clay Dog and putting forward the research concept that advocates a combination of Modeling techniques and moral. By researching modeling moral and practices of the Huaiyang Clay Dogs, the rich implication this kind of folk art will be further excavated, promoting traditional culture.
Theory of Children Room Humanized Design
Authors: Bu Ai Ying , Wang Jing
Published: July 2011

This paper advocates the humanism design for children room, proposing "soho and personalized" design concept. Its purpose is to explore the reasonable design patterns for children room , to pay full attention to humanity, and to improve children's living space, making children’s behavior and the room space function coordinated, and creating an attractive interior living space environment which can satisfy children’s needs.
Research on Transition State of Battlefield Situation Based on Rough Sets Bayesian Net
Authors: Ding Ze , Zheng Quan Di
Published: July 2011

To solve the problem of lacking of inferential evidence which exists in state transition of battlefield situation of Bayesian net, the methodology of state transition of battlefield situation based on rough sets and Bayesian net is proposed. Furthermore, the method of getting causal intensity based on decision table to calculate the confidence degree of corresponding battlefield situation node is researched, and the confidence degree is modified by non-redundant attribute value. Finally, the state transition of battlefield situation based on Bayesian net inference is discussed in detail. And a case study of anti-air operation is given to verify the correctness and validity of the proposed method.
A Calculation Study on the Synthesis Routes of Oh-Al13 Cluster
Authors: Li Gui Fa , Lu Shi Qiang , Liu Jun Wei , Peng Ping
Published: July 2011

Based on the method of LST/QST improved in the molecular orbital DMol3 program, with the aid of the minimum energy path (MEP) in the climbing image nudged elastic band (CI-NEB) method, the Oh-Al13 cluster is investigated under different synthesis process, i.e. Al6+Al7→Al13. The results show that: there are two stages in the synthesis reaction: the distortion stage and the configuration revolution stage. In the first stage, the metastable structures are forced to change into stable structures. In the configuration evolution stage, two different cases exist. For the synthesis of crystal clusters it is an automatic exothermic reaction if all reactants being of typical crystal symmetrical elements, i.e., Al6+Al7M®Oh-Al13. While an energy barrier must be overcome if one of reactants having fivefold or tenfold symmetrical axes, i.e.,Al6+Al7、Al6M+Al7 and Al6M+Al7M. So the five-symmetry structures are only appearing in rapidly solidified processes except crystallization processes.
INS-Assisted GNSS Signal Tracking Modeling and Assessment
Authors: Ye Ping , Zhan Xing Qun , Du Gang
Published: July 2011

To improve the tracking performance of GNSS receiver in signal-attenuated environments, phase lock loop (PLL) and delay lock loop (DLL) assisted with Inertial Navigation System (INS) measurements are considered. Combining inertial navigation principles with signal processing, this paper proposes a simplified but efficient mathematical model of INS-assisted second-order tracking loops. Compared with unaided GNSS receiver, the tracking behavior of INS-assisted receiver is quantitatively analyzed, and the kind of INS suitable to guarantee the tracking condition is determined. The results indicate that an INS with 1 deg/h gyro drift is necessary to support PLL, and MEMS inertial sensor with 100 deg/h gyro drift is sufficient to aid DLL to keep favored tracking ability.
Real Time Neural Network Control of a Twin Rotor System
Authors: Juang Jih Gau , Liu Ting Kai
Published: July 2011

Real time intelligent control scheme that utilizes neural network to perform PID controller to control a twin rotor system is proposed. An experimental propeller setup called the twin rotor multi-input multi-output system (TRMS) is used in this study. The use of single neuron in PID control reduces system computing time that makes on-line learning and real time control feasible. The proposed control scheme can drive the TRMS to follow desired attitudes. The pitch angle and the azimuth angle in the condition of cross-coupled between vertical and horizontal axes is considered. Furthermore, the control scheme can overcome external disturbance. Simulation results show that the new approach can improve attitude tracking performance and the neural network-PID controller can work in real time.
Reserch on Enviroment of Embedded Software Testing
Authors: Wang Yi Chen , Lan Xin Sheng
Published: July 2011

The paper is about the methods used in testing embedded software. It introduces the concepts of embedded software and the reason why test is so important for embedded software. The different kind of test environment and the quality features of test environment are manifested in detail in this paper too. Meanwhile, the three most common used testing environments are also analyzed completely here. Finally the paper tells why simulation testing environment is the ideal way for testing embedded software.
Analysis on an Effect from the Build-up of Incident Management System
Authors: Lim Sung Han
Published: July 2011

If an incident occurs on the road, the normal flow of traffic stream is interrupted and the road capacity reduces. This thus leads to huge social, economical losses, such as traffic congestion, air pollution, etc. This study was conducted to examine an effect on an incident management system by carrying out an simulation analysis and an social cost analysis. For the simulation analysis, incidents in a normal situation were compared with those in an incidental situation and thus travel time, queue length, and accident duration were selected as an evaluation indicator. It was analyzed that after an incident situation occurs, the length of vehicle in waiting rapidly increases and thus travel time also largely increases. To make an social cost analysis, vehicle operation cost (VOC) and vehicle operation time (VOT) were used an index. The results showed that travel time cost per driver and vehicle in an incidental situation all increased, compared with that in a normal situation. It was also observed that the longer the lasting hours are, the higher the travel time increases.
Storage and Display System of Relic Information Based on JSP and MVC
Authors: Ma Nan , Fang Chao , Liu Wen Qiang
Published: July 2011

To develop the storage and display system of two-dimensional and three-dimensional images with vivid effect and fast browsing speed based on VRML and JSP technology, this system uses three-tier MVC architecture, and based on a virtual reality modeling language (VRML) and JSP technology as a development platform to realize program and page-design separation to easy too change page-design. The system uploads WRL file to save through the background platform and magnifies two-dimensional images by JQuery technology.
An Interpolation Decoupling Method of Multi-Sensor Information Based on Variance
Authors: Ye Ting Dong , Liu Gui Xiong
Published: July 2011

In order to solve decoupling problem of homogeneous multi-sensor information which couples with other sensor’s information, the paper proposed an interpolation decoupling method of multi-sensor information based on variance; based on multi-scale approximation principle, it used a interpolation decoupling method to calculate scale threshold under a prediction precision target, and realized information decoupling; in the decoupling process, it adjusted the scale threshold by actual change of decoupling variance. Emulation results shows the decoupling variance decreases 13.56% by using the online adjustment method of scale threshold, after decoupling and fusion of multi-sensor information, the measurement precision increases 2.02 times as much as a single sensor, the interpolation decoupling method based on variance has high precision and good real-time characteristic.
Dynamic Robust Pricing Model of European Call Option under the Fractional Market with Knightian Uncertainty
Authors: Zhang Hui , Meng Wen Yu
Published: July 2011

The fractional financial market with Knightian uncertainty is studied. Using the important theories of the quasi conditional expectation and the quasi martingale, we establish the dynamic robust pricing model of European call option and get the explicit solution of the model.
Improving Usability of Camera Preview with Aesthetical Rule in Digital Design Environment
Authors: Jiao He Jin
Published: July 2011

We propose a method in this paper which improves the speed and effects of visualization process in product concept design. In digital product design software, the preview mode and render mode are for simple usage without optimization. The designers need to adjust the view by themselves. To improve the preview result for more usability, we defined a method based on aesthetical rules. The rule defines the virtual camera used in design software in which how target object will be shown. Then it is used to compute the movement of the camera in virtual environment. The movement path is computed automatically among different preview angles for even different preview targets.
The Analysis on the Source and Preventive Measures of Supply Chain Risk
Authors: Han Na , Wu Jing Ru
Published: July 2011

Under the condition of competition and cooperation allying type between enterprises promotes the formation of supply chain. Due to a large quantity of uncertain factors the supply chain will be interrupted provided some risk appears, which shows the vulnerability of the whole supply chain, and all risks of supply chain occur hereby. Firstly, the paper makes the definition on supply chain risk and supply chain risk management and sums up the classification of the risks that the supply chain faces according to the risks source. At last, based on the above the paper discusses the protection measurement of supply chain risk.
Case Study: Supply Chain View of Plant Location Decision Making with the Use of AHP Methodology
Authors: Weng Wei Bing , Yang Guang Jun , Zhang Yun , Wu Jian
Published: July 2011

As a node of a supply chain, plant plays a key role in the network, which has been a strategic topic in the study of supply chain management model. Plant location decision is one of the crucial problems in the optimization and design of supply chain. The converte of competitions between single companies to competitions between different supply chains urges the extension of plant location decision from the view of single plant to the entire supply chain. This paper presents the application of AHP methodology in decision making of plant location considering the roles of plant in an entire supply chain. The different levels of criteria such as cost, cycle time of supply chain, and quality of plant locations, are proposed to be considered in the decision model. The case presented in this paper concerns plant location decision of a British group, who selected an optimal plant location from six alternative industrial parks in China.
Research on Integrated Logistics Based on Group Decision Support Systems
Authors: Sheng Yu Kui , Lan Wan Lian
Published: July 2011

Integrated logistics is the systematic logistics. It views many logistics activities as a whole. Integrated logistics is widely used in enterprise. The decentralized decisions of logistics can be coordinated by Decision Support Systems. Decision Support Systems support integrated logistics and it can improve flexibility to make right decision instantly.
The Study on Education Resources Construction of Digital Community Based on Distributed Technology
Authors: Cheng Jie Jing , Huang Jing Jing
Published: July 2011

The application of distributed technology in informational education, which is user-centered, provides a reliable, secure, swift and easy digital service for education resources. In this paper, the impact on the community education by distributed technology and the challenge brought by its service are analyzed according to its technological structure and main features, while the details and research strategies of education resources construction in distributed community are then proposed.
Based on Privacy Preserving for Back-Propagation Neural Network Learning Algorithm
Authors: Wang Jian
Published: July 2011

Neural network learning algorithms are widely used in medical diagnosis, bioinformatics, intrusion detection, homeland security and other fields. The common of these applications is that all of them need to extract patterns and predict trends from a large number of complex data. In these applications, how to protect the privacy of sensitive data and personal information from disclosure is an important issue. At present, the vast majority of existing neural network learning algorithms did not consider how to protect the data privacy in the process of learning. So this paper proposes two privacy-preserving back-propagation neural network protocols applied to horizontally partitioned data and vertically partitioned data separately. The two protocols are suitable for multiple participants in a distributed environment. The results of experiments show the difference of the test error rate between the proposed two protocols and the respective non-privacy preserving versions.
The Enlightenment for China by the Development of New Generation Cooperatives in North America
Authors: Ma Yu Bo , Hu Sheng De , Guo Qing Ran
Published: July 2011

The development of farmer cooperatives in China which was an important form that led farmers to get rich and improve the competitiveness of China's agriculture has been lag behind, in 2007, Law of Chinese Farmer Cooperatives promoted the development of cooperatives in certain extent,, but compared to a new generation of cooperatives developed in North America 1970s, whether performance or the ability of service for members were far behind. Through report the successful experience of the development of new generation cooperatives in North America and sum up the useful enlightenment which could improve the development of farmer cooperatives in China, we should promote the development of farmer cooperatives in China better and faster by specific measures implementation.
Research on Dynamic Behaviors of Machine Structure by Dynamic BEM
Authors: Fang Ying Wu , Zhao Xiu Bin , Li Ying Hong , Wang Yi , Jin Wei
Published: July 2011

Machine structure with joints was studied systematically, and a mixed modeling method based on dynamic and static fundamental solutions was introduced to establish the dynamic model of the whole structure, and the corresponding dynamic characteristics were analyzed. The machine structure can be modeled by a dynamic boundary element (DBEM). Numerical simulation analysis and dynamic experiments show that the established method improves modeling precision and efficiency, saves computing efforts but also raises analyzing accuracy of the whole structure.
Discussion on Digital Reference System Development Technology
Authors: Zhang Chao
Published: July 2011

This paper analyzes the Reference System software development environment, the system architecture of the browser / server mode is analyzed in detail, describes the object-oriented analysis method, and presented different development framework according to different needs. This paper is from the resource classification, information retrieval, question recommendation and other technical to give a certain amount of evaluation and analysis .This paper mainly analysis a category navigation system, it help users find ways by providing users with search suggestions help them find answers from local resources or the Internet;introduced Chinese segmentation, quizzes indexing and search technology based on lucene; and discussed methods and strategies of the question recommendation from the consultants, the questioner and the question.
Investment Risk Analysis on the Widespread Use of Electric Vehicles
Authors: Wu Bin , Zhao Min Xi
Published: July 2011

Because of the gradually increasing gap between supply and demand of oil and more attention paid to the environment, the pace of Electric Vehicle investment is gradually increasing, and the problem of investment risk comes into focus. This paper studies the Investment Risk of widespread manufactory of Electric Vehicles, which is in Problem C of ICM (The Interdisciplinary Contest in Modeling) in 2011. In order to give a rough estimate, we establish an investment risk model, using Analytic Hierarchy Process and Fuzzy Evaluation to evaluate the investment risk. Finally, we will provide reasonable opinions to vehicle manufacturers.
Automatic Control Instrument of γ-Ray Non-Destructive Testing Equipment
Authors: Luo Yi , Li Ying , Chen Zai Xiu , Wang Kai , Han Yong
Published: July 2011

With the NDT radioactive isotope widely used in engineering, it puts forward higher requirements for NDT. As the complexity of the device working environment and high reliability requirements, system reliability and security is the focus of the entire design. This NDT uses PT and PLC to operate and control machine and optical encoder to achieve the collection of the source location parameters, DC torque motor drive to ensure jitter-free, long locked rotor, uniform speed drive performance to ensure machine security and stability.
A Study of the Safety Information Management System for Coal Mine Company Basing on the Knowledge Management System
Authors: Wu Bing , He Min , Dong Qin Hua , Chen Rong Xiang
Published: July 2011

Through the study of knowledge management system, combining the current situation of the coal industry information, we have developed a set of Mine Safety Information Management System. The system is a platform that contains the internal knowledge and external knowledge of the coal enterprise management in the era of knowledge economy. The system not only establishes a knowledge map of coal mine safety field, but also includes valuable information collection, automatic classification, information retrieval and relevance association.
Simulation and Analysis of Excitation System Accessorial Controlled by Two Input PSS
Authors: Tan Li Xin , Deng Zhi Hui , Chu Wen Bin , Li Xue Dong
Published: July 2011

Founded two input PSS model,by making analysis the theory of Synchro- generator. Use New PSS model to be as a accessorial controlling of Excitation system of Synchro-generator. Founded and simulated the Excitation system including this New PSS in the transient condition based on MATLAB/SIMULINK. Compared the result of simulation, it indicated that the excitation system accessorial controlled by this PSS has nicer roubustness, increased Damp trait of the system,restraining the interference, low frequency oscillation and recover of short cut than the excitation system controlled by PID meth.
Packets Routing Implementation of Mobile IP Systems
Authors: Wu Jin
Published: July 2011

This paper gives a particular description about the packets routing procedure in mobile IP systems through a practical network topology. How Proxy ARP and Tunnel are applied in mobile IP systems is also discussed in this paper. These give some reference for implementing mobile IP systems.
Combine Influence Diagram with SCM Network
Authors: Peng Qing Song
Published: July 2011

With the change of the new century of supply chain management area, predicting result needs to be more accuracy to avoid “Bullwhip Effect”. Both influence diagram and supply chain network are directed acyclic graphs, we can use this characteristic to combine them together to make full use of them in logistic management area.
The Application of Fat Tree Model in Data Center Network
Authors: Guo Ying Peng , Wang Hui
Published: July 2011

Data center develops rapidly in recent years. With the emergence of new equipment and technology, data center network encounters many problems. Fat tree model is proposed and solves some problems. However it has some drawbacks. Based on the previous studies and current technology this article improves and proposes an amendment model which is higher availability and more efficient for actual situation.
Impact of Protocol Watch on Compliance With the Surviving Sepsis Campaign
Authors: Giuliano Karen K. , Lecardo Michele , Staul LuAnn
Published: July 2011

Purpose

Clinical decision support systems are intended to improve patients’ care and outcomes, particularly when such systems are present at the point of care. Protocol Watch was developed as a bedside clinical decision support system to improve clinicians’ adherence to the Surviving Sepsis Campaign guidelines. This pre/post-intervention pilot study was done to evaluate the effect of Protocol Watch on compliance with 5 guidelines from the Surviving Sepsis Campaign.

Methods

Preintervention data on rates and time to complete the resuscitation and management bundles from the Surviving Sepsis Campaign and time to administer antibiotics were collected from intensive care units at 2 large teaching hospitals in the United States. Training on the Protocol Watch application was then provided to clinical staff in the units, and Protocol Watch was installed at all critical care beds in both hospitals. Data were collected on rates and time to completion for 5 Surviving Sepsis Campaign guidelines after installation of Protocol Watch, and univariate analyses were done to evaluate the effect of Protocol Watch on compliance with the guidelines.

Results

Implementation of Protocol Watch was associated with significant improvements in compliance with the resuscitation bundle (P = .01) and decreased time to administer antibiotics (P = .006). No significant changes were achieved for compliance with the management bundle or time to complete the resuscitation or management bundles.

Conclusions

Clinical decision support systems such as Protocol Watch may improve adherence to the Surviving Sepsis Campaign guidelines, which potentially may contribute to reduced morbidity and mortality for critically ill patients with sepsis.
Juvenile Giant Fibroadenoma
Authors: Yagnik Vipul
Published: July 2011

Fibroadenomas are benign solid tumor associated with aberration of normal lobular development. Juvenile giant fibroadenoma is usually single and >5 cm in size /or >500 gms in weight. Important differential diagnoses are: phyllodes tumor and juvenile gigantomastia. Simple excision is the treatment of choice.