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The laboratory and experimental teaching in universities is an important carrier to cultivate high level technical talents with innovative spirit and practical ability, an important pillar for improving the innovative ability of universities and promoting the transformation of scientific and technological achievements, a symbol of the strength of universities. The paper elaborates the existing problems in the construction of laboratory and experimental teaching, puts forward to promote the laboratory construction and the experimental teaching reform by the five in one way, i. e., "production, study, research, teaching and competition". These measures promote the development by the alliance and cooperation between school and enterprises, promote the construction by researching and developing the experimental teaching equipments independently, promote the improvement by the evaluation of experimental teaching level, promote the promotion by reforming the experimental teaching, promote the effectiveness by the students ’ scientific and technological teams, projects and competitions. The paper summarizes up the management ideas and work practice of the school for the laboratory construction and experimental teaching reform in recent years. [ABSTRACT FROM AUTHOR]

The establishment and classification management of university experimental technology posts have become important trends of personnel system reform in recent years, it is not only the external environment built by teachers’ post classification management reform, but also the internal demand for the construction and development of university experimental technology team. Combined with the main background of the post arrangement and classification management, this paper focuses on the basic mode of the post arrangement and classification management scheme of experimental technology of some domestic colleges and universities. Based on the mode, this paper gives a systematic analysis on the actualizing approaches of experimental technique of post setting and classification management program;and at the same time, technical difficulties in practical work of colleges and universities have been also discussed. [ABSTRACT FROM AUTHOR]

This paper explores and realizes the mixed teaching model based on SPOC, in view of the outstanding problems in the teaching of the comprehensive practice curriculum in current colleges and universities, and the reform and development of teaching methods under the background of informationization. The conceptual characteristics of SPOC teaching and the relevance of the mixed teaching model to the comprehensive practice curriculum are analyzed firstly. Then this paper puts forward an idea of " multi-type and single-list" teaching content design, constructs the "three-stage and four-dimension " mixed teaching process, and implements the evaluation method of " pluralism and process". Through the years of application in the software engineering professional software development process, the expected results have been achieved. [ABSTRACT FROM AUTHOR]

The National Student Electronic Design Contest is one of the most influential professional competitions in the field of electrical information. Students receive training, and the competition process is close to the development of small electronic products. The power electronics category is the content of competing for more than ten years. This paper analyzes and classifies the topics of power electronics for more than 10 years, and puts forward the solutions to the topics. This paper studies the simulation, especially the selection of simulation software, the basic simulation module and simulation methods. Fast and effective simulation will improve the efficiency of development, improve accuracy, is benefit for improvement of electronic design competition, and helpful to students in the future as R & D engineers. [ABSTRACT FROM AUTHOR]

Cultivating innovative talents is an important task of universities. In the new era of collaborative innovation in China,in order to provide the source of power and effective support for the university-enterprise cooperative education,this paper expounds that market competitiveness,government impetus,interest driving force and students’ growth are the external and internal factors that influence the motive mechanism of university-enterprise cooperative education based on the perspective of the cultivation of innovative talents. The imbalance of supply and demand among government,universities and enterprises is the main reason for the lack of motivation of collaborative education. Through the cases of university-enterprise cooperative education,this paper systematically expounds the main ways to improve the motive mechanism and the obvious practical results of university-enterprise cooperative education. The main conclusion is that the dynamic mechanism is the power source and the fundamental force for cooperative cultivation of innovative talents between the universities and enterprises. University-enterprise cooperative education is a systematic project,it needs to be guided by social need,and the government,universities and enterprises coordinate with each other and push forward as a whole. [ABSTRACT FROM AUTHOR]

There are some problems such as separation of process and management, overlook of global relations and laboratory resources, in laboratory construction project management using process management methods. This paper puts forward the process network consisting of business process and management process in first. Then a decision-making method of management process aided by quality standards and collaborative experiment data is introduced. After discussing the five objectives of university laboratory construction project process management, the paper focuses on the steps of application project by process network. At last, the practice of application project based on Java open source techniques shows that execution effect and efficiency of the laboratory construction project management can be improved. [ABSTRACT FROM AUTHOR]

Mastering the layout and evolution of scientific research of international well-known national laboratories has an important reference for preparation of China’s national laboratory and its research layout. For this purpose,this paper selected the GFZ( The Helmholtz-Centre Potsdam-German Research Centre for Geosciences) as an example,analyzed papers published during 1992 ～ 2016 based on WOS database. The analyzes has five characteristic,i. e.,the amount and influence of papers,key disciplines and its evolution,the research hotspot,paper cooperation and ESI papers feature by method of bibliometrics. The results show that the number of the papers increases annually and has high influence,the discipline layout is focused,the research hotspot can keep up with the international and the international cooperation is abundant. Accordingly,this paper puts forward some concrete suggestions such as playing a lead in innovate,building a long-term research layout,attaching importance to quality evaluation,focusing on continuity of discipline and pay more attention to international cooperation. [ABSTRACT FROM AUTHOR]

This paper elaborates the problems in American education derived by the "scientism", then the leading role of the "scientism"at the stage of undergraduate education for the follow-up education is analyzed. The reform in current university education can be regarded as the "experimental ideology", this paper analyzes the problems existing in the reform of innovation experiment in universities. This paper also puts forward a multi-level and multidisciplinary scientific experiment reforming program in the training of laboratory teachers, the upgrading of the laboratory hardware conditions and the experimental design. These may open up a new research area for the experimental reform in universities. [ABSTRACT FROM AUTHOR]

Maker education is a teaching method based on creation, which aims to cultivate students’ sense of innovation and creativity. Maker education is consistent with the practical education goal of engineering training in universities. This paper makes a comprehensive exposition and analysis on the connotation, characteristics, and the comparison of the maker practice and the college students’ engineering training. Moreover, it points out that the creative education has an important inspiration for the development of the teaching content, teaching strategy and the practice platform of the current engineering training. This paper further demonstrates that the maker education has a direct driving effect on the engineering training in universities through the maker practice course that has been carried out, at the same time It is also an important means to achieve innovation and entrepreneurship education, and which can expand new ideas of practice teaching mode for optimizing engineering training. [ABSTRACT FROM AUTHOR]

The "Intelligent Electric Apparatus"is a professional core course, and the experiment occupies an important position. There are a variety of appliances, and involving intelligent control principles. Therefore, in actual teaching, only some modular experimental program can be designed for students to operate. It is difficult for students to fully understand the working principle and the realization process of the intelligent electrical appliances. Meanwhile, the intelligent control schemes develop rapidly, and some new control ideas are difficult to verify timely. So, the cosimulation technology is introduced into the teaching of "Intelligent electric apparatus " in this paper. Taking the intelligent control of the contactor as an example, this paper introduces the realization method of co-simulation. The interface of the co-simulation is friendly, intuitive and interactive, so the students can fully understand the control principle and the dynamic running process for the intelligent electrical appliances. And furtherly, the analog control circuit and the digital control program can be modified to explore some new control principles. It’s conducive to the cultivation of innovative ability. The co-simulation is not only an effective supplement for the classroom teaching, it’s also can be used in some practice courses, such as course design, production practice, and graduation practice. [ABSTRACT FROM AUTHOR]

With the increase of energy demand, the use of underground cable in cities is increasing, and the fault location of underground cables has become a tough issue nowadays. This paper presents a new method for fault location of underground cable in distribution network system. Using this method, only single terminal measurements in the relaying systems is needed. Firstly, the structure of underground cable is analyzed, and the calculating formula for every physical parameter of cable is determined. Then, taking A-phase core-sheath-ground as an example, the fault point voltage and fault point current can be calculated with the voltage and current data measured by the relay protection device end, and the calculation method is extended to the core-sheath and core-ground fault. Finally, PSCAD EMTP is used for simulation, and the error of the fault localization method in this paper is compared under different fault impedance, fault type and ground mode, etc., indicating the effectiveness and adaptability of the method proposed in this paper. [ABSTRACT FROM AUTHOR]

As a traditional event, the Shanghai undergraduate chemistry experiment competition exerted significant influence among Shanghai and the Yangtze-river-delta region. This paper introduced the goals and objectives of the competition and described in detail the institution framework, the scale, contestant selection manners, contents, checkup forms as well as the characteristics of the competition. Combining with the specific proceedings of the competition, this paper elaborated the effect of competition on both promoting interschool exchange and pushing forward the teaching reform of chemistry experiment in the following four respects; 1. identifying problems existed in experiment teaching through participation in the competition; 2. improving the laboratory condition by sponsoring the competition; 3. organizing a symposium of experiment teaching during the competition; 4. conducting subsequent exchange of visits and contacts after the competition. Citing the center of chemistry experiment teaching of Tongji University as an example, it also analyzed the effectiveness of improving the quality of undergraduate experimental teaching with practical cases. [ABSTRACT FROM AUTHOR]

Based on the development of optimization theoiy and algorithm, this paper proposes a program design about the experimental courses. Classical optimization algorithms including steepest descend method, Newton method, quasi-Newton method, conjugate gradient method, penalty function method and the state-of-the-art algorithms such as stochastic gradient descend algorithm and support vector machine method are covered by the experimental courses. The experimental courses designed in this paper will help the learners deeply understand the optimization theoiy, master the design trick of optimization method, cultivate and improve their innovation capacity and engineering practice capacity. [ABSTRACT FROM AUTHOR]

The low efficiency of large instruments and equipment is a difficult point in the management of colleges and universities, how to promote the open sharing of large instruments and equipment and improve the efficiency are the topics that many people worked in this field have been discussing. This paper analyzes the problems existing in the process of opening and sharing of large instruments and equipment according to the reality of authors school. The paper puts forward that the university should do the top-level design, the whole school, the construction of the two-level shared management platform, and fully do the demonstration of large instruments and equipment before the purchase, and combine the development of disciplines, avoid duplication of purchase, strengthen the construction of talent team, pay attention to information construction. In order to improve the open sharing effect of large instruments and equipment, the mobile Internet should be built on the basis of FC-side information sharing platform. [ABSTRACT FROM AUTHOR]

With deepening the reform of the system and mechanism of scientific evaluation of science and technology, the establishment and improvement of the mechanism of performance evaluation for experimental technicians have become important issues to promote the reform of scientific and technological evaluation in colleges and universities. The improvement of performance evaluation system can stimulate the enthusiasm of experimental technicians and bring their maximum potential and value into full play. It is beneficial to the improvement of scientific research and teaching ability and the transformation of scientific and technological achievements. Through literature review, questionnaire survey and interview, this paper analyzes the current situation of performance evaluation of experimental technicians in colleges and universities. It explores the main problems in the performance evaluation system, such as the lack of innovation strategy, the imperfect evaluation process and the lack of performance feedback. On the basis of empirical research, this paper proposes to improve performance culture, integrate innovative performance indicators, and pay more attention to performance feedback and performance communication. This paper comprehensively reconstructs the performance process and constructs the performance evaluation system of innovation quality and service contribution orientation. [ABSTRACT FROM AUTHOR]

Lab quality management is very important for the development of an enterprise, and the statistics method can improve effectively the lab quality control. Therefore, this paper firstly overviewed five statistical methods, including Z-ratio fraction, En value, Mest, F-test and control chart. Next, the characteristics and application in the lab quality control of these methods were analyzed. Lastly, based on actually experimental examples, the application of En value method in calibration equipment of combustible gas alarm , F-test method and Mest method in intermediate checks of balance, control chart method in lab monitoring analysis equipment were also introduced respectively in this paper. [ABSTRACT FROM AUTHOR]

There are some limitations of laboratories in the cultivation of university students' innovative thinking and scientific research ability. On the other hand, the scientific research laboratories in China universities have enough scientific research projects, advanced equipment and high quality scientific research troop. However, the openness of scientific research laboratories is not high. Based on the game theory, this paper analyzes the existing institutions. The results show that the setting of the incentive system has a significant impact on the opening of the research laboratory. When the parameters are not reasonable, the scientific research laboratory and the management side will both take a mixed strategy. However, if the parameter settings are reasonable, the management side and scientific research laboratory will both take the ideal strategy. The practical significance of this paper lies in the following aspects: China organizations should actively expand the sources of funding, and increase the support for undergraduates to participate in scientific research. Meanwhile, China universities should further encourage teachers to cany out scientific research guidance and build a scientific evaluation system for teachers' research guidance. [ABSTRACT FROM AUTHOR]

According to the characteristics of communication principles course, the shortcomings of teaching content are analyzed in this paper. This paper proposes the reform of teaching content of communication principles course with speech signal. Digital transmission process of speech signal based on Simulink is used as an example in this paper, which is a useful exploration in the case teaching of communication principles course. The communication process of speech signal is used for teaching of communication principles course, since it can drive the reform of teaching case. This method can effectively make up the deficiency of communication principles course on teaching case and also improve learning enthusiasm and initiative of the students. [ABSTRACT FROM AUTHOR]

With the rapid development of society and economy, teaching in colleges and universities has been put forward. Experimental teaching is an important way to cultivate college students’ engineering and technical ability. The content and implementation process of experimental courses have an important impact on the effect of experimental teaching. How to further improve experimental teaching and quality of personnel training has always been the focus of experimental teaching and reform. Based on the scientific nature of experimental teaching content and the effectiveness of experimental teaching implementation process in universities, this paper first discusses the decomposition of experimental teaching, and then presents a design method of a closed loop quantitative experimental teaching content and implementation of the experimental teaching process based on the scheme. To demonstrate the efficiency of the method, authors’ school has carried on the practice exploration in the electronic information specialty from 2006. The results show that the enthusiasm and initiative of the students in the experimental teaching have been improved obviously, and the experimental teaching effect has greatly improved. The method presented in this paper has provide a good portability for the experiment teaching of other engineering majors. [ABSTRACT FROM AUTHOR]

Teaching and scientific research are the two major tasks of today’ s universities. Taking the College of Mechanical Engineering of Chengdu University as an example, this paper builds a comprehensive experimental platform for electrical courses based on scientific research projects. This paper elaborates the significance of building the experimental platform, constructing the idea and framework of the experimental platform, examining and evaluating the experiment mechanism, and analyzing the effect of the experiment. The results prove that the combination of teaching and scientific research can effectively stimulate students’ interest in learning and learning enthusiasm, cultivate students’ practical ability and teamwork ability, and significantly improve students’ research and innovation ability. Thus, the quality of classroom teaching can be improved and students can learn from their strengths. Finally, it lays a solid foundation for the students to continue their study or innovation. [ABSTRACT FROM AUTHOR]

Currently, CPU design is usually realized on the simulation platform of Quartus 11, but the data simulation interface is too simple and difficult to analyze the logic relation among the instructions and data. In this paper, a CPU design process based on LogiSim platform is realized and a flexible and convenient simulation interface is designed to analyze data. By comparison with the Quartus 11 platform, the result shows that the simulation interface in the method of this paper can be designed conveniently and is easy to comprehend the data relation, which is helpful to arouse the enthusiasm of the student and train their ability of logic design. [ABSTRACT FROM AUTHOR]

The theory of computer networks is too difficult to understand, hence, when students learn this course, the teaching is ultimately ineffective. In this paper, we design and implement a variety of network communication model based on NS-3 simulation software, and design a variety of innovative open experiments. This paper realizes three experimental heuristic cases using NS-3 software in the visual way, such as hybrid wired and wireless communications, wireless repeater communications, wireless multi-hop networks. The experimental results verify the theoretic conclusions of network communication, so as to provide a comprehensive experimental platform for learning. The platform verifies, consolidates the basic knowledge of computer networks protocol for students. As a result, the proposed heuristic cases using NS-3 software help students to understand network protocol, and improve students’ interest in learning, at last promote the experimental teaching effect for computer networks course. [ABSTRACT FROM AUTHOR]

In this paper, comparing with the traditional monitoring of 5 ~ 10 meters, a camera is installed at a height of more than 30 meters to realize the real time statistics of the number of people in the monitoring area. Because of the high position and wide coverage, large area can he dispatched. But the attendant problem is that pedestrians occupy very few pixels in the scene, and it brings great difficulties of statistics. In this paper, a high point pedestrian detection method based on background modeling and inter frame difference was proposed for high point surveillance applications. Experimental results show that the proposed algorithm improves the detection rate and reduces the false detection rate compared with the background modeling or frame difference method. [ABSTRACT FROM AUTHOR]

Th rough the investigation and literature reference, this paper tries to understand the status of experimental teaching. In the experimental teaching, sports laboratory exists some problems: the teacher team is not perfect, students learning attitude also need to be further correct. To reform the teaching model of sports experiment, the paper present to strengthen the combination of experimental teaching, scientific research and social service, improve the curriculum system, enhance the relevance of the content, establish a scientific assessment system, These measures achieve good results, improve the quality of sports teaching. The laboratory construction also improves the enthusiasm of students to participate in sports experiments. [ABSTRACT FROM AUTHOR]

The flipped classroom teaching mode which is based on the cloud learning platform is the reform trend of vocational education basic course teaching. Taking the teaching reform of the computer application basic course of Chongqing City Management College as an example, this paper puts forward the construction of the model, the organization of the implementation process, and the effect after the application of the cloud-based learning platform. This paper analyzes the characteristics of the reform of the teaching model, and ponders the existing problems for the relevant researchers for their reference. [ABSTRACT FROM AUTHOR]

The biggest problem in the network interactive teaching on science and engineering courses is the formula online editing and display. By adding the Tex mark and LaTex text in HTML, this paper created the hybrid text named TEX HTML and realized the formula online editor in plain text. Based on the development tools of Delphi 2010 and Intraweb 10, designed the automatic decoder algorithm to convert TEX HTML text to HTML text, and dealt with the problem of LaTex formulas to HTML elements in the browser. Using HTML mark, this paper realized the layout of the document containing formula and gave out tlie HTML page outputs. This technology had been applied to such kind of interactive teaching platform, and promoted the construction of network platform and the development of interactive teaching of science and engineering courses. [ABSTRACT FROM AUTHOR]

This paper brings forward an experiment design for IPv6 routing and forwarding based on the special IETF ForCES technology, with the goal of more flexible using of IP routing and switch theory, better acquainted about inner architecture of network device, more familiar with the new technology of network industry for those students with the major of network engineering. First, this paper analyzes the IETF ForCES and its c haracter, then a method of IPv6 routing and forwarding based cm ForCES is put forth. Hie mec hanism of IPV6 forwarding and modeling are included by the method mentioned above, and the two-character is greatly showing as well. Finally, we have an evaluation over the experiment design, the result turns out to prove the applicable design. [ABSTRACT FROM AUTHOR]

The most important part of fault model is to extract fault features. This paper establishes an ARMA fault detection model based on a large number of current data obtained from laboratory simulation of haze. In this paper, we found that there arc huge differences between common flashover and contamination flashover caused by haze. The different salt type that haze contains will make the characteristics of contamination flashover different. In order to extract fault features further, two fault diagnosis models based on ARMA algorithm are proposed in this paper. One is based on ARMA prediction error in the haze fault diagnosis model, and the other is the wavelet energy parameter interval model based on ARMA prediction mean absolute error. The basic method of the first model is to apply different fault models, and identify the fault types by the size of the static prediction error. The second model analysis method combining wavelet and ARMA algorithm overcomes low extraction discrimination problem which appears in the process in the fault feature, to achieve the purpose of detecting fault recognition. Through verification, it is found that the two models have good recognition performance of haze contamination flashover detection. [ABSTRACT FROM AUTHOR]

The college hid file is the result of the college bidding work , it is an indispensable part of bidding work, and is influenced by many factois. This pa per aims at the general enhancement of legal consciousness in the current domestic market economy, takes Shanghai Jiao Tong University as an example to introduce the background of the eady stage of tendering and bidding management office and the composition of department personnel, and the main bidding business scope. This paper expounds the existing problems, common causes and specific measures to reform the daily bidding document management. From the characteristics of the management of bidding documents in colleges and universities, the construction of management system, the construction of professional personnel, the constniction of organizational structure and the construction of informatization, combining with the actual situation of Shanghai Jiao Tong University, this paper puts forward practical and feasible measures for standardized management. These measures can further optimize the management of bidding documents, and provide better serve to teaching and research in the university. [ABSTRACT FROM AUTHOR]

This paper adopted virtual instrument technology to realized the visualization and control of the quiescent operating point Q by using LabVIEW-Multisim. The impact of quiescent operating point setting on start-oscillation characteristics, including start-oscillation time, oscillation amplitude and stability of oscillation frequency were displayed in real time. This paper also realized the automation of experiment data measurement, recording and plotting by using the powerful data collection and processing function of LabVIEW. The amount of LC oscillator start-oscillation process that can't be measured by physical instrumentation was displayed intuitively and clearly in the virtual instrument panel developed by the authors. It greatly improved the efficiency of the experiment, practiced the teaching idea of " transforming abstraction into concrete" advocated by engineering subject. [ABSTRACT FROM AUTHOR]

The "Structure and Mechanical Properties of the 3rd Generation Advanced High Strength Steel ( AHSS)" is taken as a project to apply for college students' innovative training project. The authors all joined the project. In the process, the authors' theoretical knowledge and basic skills were improved; the approaches and means of scientific research were extended ； several research papers have been published. With the knowledge, ability and attitude enhanced on all fronts to our teammates, it has important significance for us in the future study, research or work. Eventually we won the national excellent project, and the importance of innovative training project has been proved by the harvests and experience in the process. [ABSTRACT FROM AUTHOR]

Soochow University has already completed an experimental material procurement management platform. This paper made an overall analysis based on the big data generated by the platform. Using the data to explore user' s behavior, a thinning comparison of different types and the production time of orders on the platform was completed. The purpose of this paper was to emphasize the value of the platform for scientific research support services, to promote the comprehensive optimization and maintenance of the platform, to earnestly implement the state's opinions on implementing the policy of increasing the distribution of knowledge and value. The platform has speeded up the implementation of innovation driven development strategy, stimulated the enthusiasm of scientific research personnel to innovate and start a business. In the whole society, we should create an atmosphere of respecting labour, respecting knowledge, respecting talents and respecting creation. [ABSTRACT FROM AUTHOR]

The laboratory is the base of knowledge innovation and talent cultivation, and the opening of human anatomy laboratory is the need of medical development, which provides clinical workers with the opportunity of relearning, and plays a positive role in improving the level of clinical medical diagnosis and treatment and the development of anatomy. This paper introduces the conditions of human anatomy laboratory in authors’ school, such as open field, specimen and instructor. But the laboratory management system is not sound, i. e., backward reservation opening laboratory, missing of laboratory open workload calculation, the lack of the open laboratory of special funds and other problems. Thus, the paper puts forward to build a new system of laboratory opening to the outside world, to set up open booking platform, workload and reward system of the laboratory, the laboratory funding sources, so as to establish a high efficient and comprehensive opening laboratory system. These may provide references for the common development of medicine and clinical medicine. [ABSTRACT FROM AUTHOR]

As the rapid development of modern education technology， with the popularization and expansion of multimedia classrooms in colleges and universities， the multimedia classroom equipment malfunction has become an unavoidable problem，which has seriously affected the teaching order. Thus，how to reduce equipment malfunction rate has become one of the most important issues of the managers of multimedia classroom. Based on the investigation of multimedia classroom equipment malfunctions in a university of Yunnan Province by three years recently， this paper sums up eight types of equipment malfunctions，through further data analysis， finds three potential rules that affect equipment malfunctions，and then puts forward three strategies for the above eight equipment malfunctions. Finally，this paper puts forward some suggestions. These provide reference for the managing departments of multimedia classroom in colleges and universities. [ABSTRACT FROM AUTHOR]

Under the background of " Made in China 2025 M， the manufacturing industry has been changing from the traditional mode of production to the advanced production modes of intelligent manufacturing，collaborative manufacturing，green manufacturing and so on. Industrial development in Hangzhou Bay Area urgently needs for mechanical and electrical innovative application talents. The basic development strategy of local colleges and universities is to change the mode and mechanism of talent training， and to highlight local， application and innovation. By introducing the classroom teaching mode of Mechatronics System Design course group used in intelligent manufacturing specialty of Jiaxing University which was designed for Zhejiang" the 13 th Five-Year Plan’’，this paper focuses on classroom teaching. Classroom teaching methods，teaching content， practical teaching platform， and the present situation of talent training were analyzed and concluded. The classroom teaching reforms results of "one transformation， two combinations and three developments" were refined in this paper. The outstanding running achievements of collaborative production and education have proved its rationality in the local application-oriented University. [ABSTRACT FROM AUTHOR]

Current networks-aided experiment test program consists of a dozen of independent experiments， thus， as requested，making students complete them one by one mechanically， without helping to develop students ^ practical skills. This paper proposes a newnetwork-aided test program，reforming to conduct all individual experiments within it. The new test program not only satisfies students^experiment needs，but also improves them to solve actual problems. In the paper，the implementation of the new program is illustrated in details， with an aim of shedding new light on the network-aided experiment test programs in colleges [ABSTRACT FROM AUTHOR]

Skin color has a wide application range in many fields such as face recognition and gesture recognition. Many pixel-based skin color detection methods have been proposed now，however， it is not sufficient to determine correctly skin color based on single pixel in many cases. In this paper，the super pixel was adopted to detect skin color. Firstly， color images were segmented by the watershed algorithm to get super pixels and the corresponding ground-truth images; then the features of super pixels were extracted as input data and the ground-truth images were taken as output data； finally，support vector machine and random forests were adopted to train the input data and the output data. Experimental results show that，the methods using SVM and random forests proposed by this paper are both better than the methods based on the single pixel. [ABSTRACT FROM AUTHOR]

The appropriate management of experimental equipment at university is a guarantee of effective teaching and scientific research. In recent years, " Internet plus" definitely provides new ideas and new ways for the equipment management in colleges and universities. This paper firstly analyzes the background of "Internet plus" and its influence. Secondly, under the Internet, we put forward the whole life cycle management of university equipment, and construct the management model. After that, we analyzes the meaning of the equipment management. Lastly, the paper takes Beijing Institute of Technology as an example to deal with laboratory integrated management platform and large-scale instruments and equipment open sharing system, and analyzes the effective integration of the Internet and the equipment life cycle management. [ABSTRACT FROM AUTHOR]

By analyzing the core professional courses of spatial information and digital technology specialty of Xidian University, the present situation and problems of geographic information system (GIS) teaching are showed in this paper. Combining with personal experience, two main contents are presented, i. e. , teaching and learning of basic concepts, the integration of practical skills and theoretical study. From the aspects of teaching platform, practice teaching, teaching mode, assessment mechanism, teaching effect and so on, this paper interprets GIS teaching reform and experience which make well teaching effects. [ABSTRACT FROM AUTHOR]

Nowadays, many colleges and universities in our country are trying to introduce MOOC and flipped classroom into teaching. This paper discusses the practical application of “MOOC + flipped classroom” teaching model with an example of accounting course. Firstly, this paper analyzes the present situation of accounting course teaching in finance and economics colleges, then puts forward the advantages of “ MOOC + flipped classroom” in accounting courses, and introduces implementation of “MOOC + flipped classroom” teaching mode of accounting course, including preparation before starting, implementation of “ MOOC + flipped classroom”. Finally, it is concluded that the experimental class of “MOOC + flipped classroom” teaching mode is better than the traditional ( lass through comparison of teaching effects from the questionnaire survey, statistical analysis of midterm and final grade. [ABSTRACT FROM AUTHOR]

This paper presents a multi-function electric power data acquisition system based on STM32 and ATT7022E. First, the paper introduces the overall design scheme of the acquisition system and the functions implemented by each module. Second, aiming at the two aspects of hardware circuit and software design, the paper analyzes the implementation process of some circuits, especially the communication module adopting CAN communication and remote GPRS communication. Finally, the experimental results show that the design of the multi-function electric power data acquisition system has the characteristics of high precision in measurement, high real-time performance, large collection capacity, high transmission efficiency, small volume, low eost, the design meets the technical requirements of State Grid Corporation of China for smart meters. [ABSTRACT FROM AUTHOR]

With the increasing number of wireless communication applications, the field lest environment is more and more complex, portable network analyzer can better help staff to do field lest, maintenance. In this paper, we design a low frequency vector network analyzer, which uses the sequential quadrature measurement mechanism, composes of swept signal source, reflected bridge, analog multiplier, standard calibrator and touch display etc. It can measure VSWR, impedance, reflection loss and other parameters for the devices within the 50 kHz to 60 MHz frequency range. These parameters can be displayed in the touch LCD screen. After testing, the network analyzer designed in this paper can be stable and reliable operation. [ABSTRACT FROM AUTHOR]

According to the research of the high-rise building fire alarm monitoring in city, a real-time user monitoring alarm monitoring system based on ZigBee wireless network and configuration technology is designed in this paper. The system has lots real-time monitored interfaces and improves the functions of the existing fire monitoring system greatly. This paper completely describes the overall structure of the system, such as the main functions, working methods, hardware circuits, software designs etc. First of all, the system mainly includes the developments of ZigBee protocol stack software, the wireless communication network with multi terminal nodes, the main program of the system. Furthermore, the real-time monitoring interface based on the configuration technology is designed. Finally, after testing, the alarm monitoring system has the advantages of zero wiring, intelligence, better sensitive alarm, high real-time, convenient maintenance, better reliability. [ABSTRACT FROM AUTHOR]

Because innovation and entrepreneurship become the trend of new age, the traditional educational mode cannot meet the needs of training entrepreneurial talents so that launching an entrepreneur education reform has become a major proposition in laboratory education. This paper introduces the concepts of “maker ”, “maker education” and “ maker space” , and discusses the construction of Chinese maker space in three aspects including the open mode, teaching mode and management mode. Then through integrating with the experiment center of Economic Management Department in Nanjing University of Information Science and Technology, the paper analyzes the existing conditions and gaps, summarizes the condition and results of building laboratory in current Department of Economic Management, to put forward valid ways to establish the maker space effectively. [ABSTRACT FROM AUTHOR]

Based on the review of the development history and characteristics of American entrepreneurship courses, the paper comparatively analyzed the entrepreneurship education curriculum system of University of Pennsylvania as the representative of “ progressive professional entrepreneurship education curriculum system”, Stanford University as the representative of “ technology driven process of entrepreneurship education curriculum system”, Babson College as the representative of “ segmented modular curriculum system of entrepreneurship education ” , and summed up the characteristics of entrepreneurship education curriculum system of the three schools. By collecting 300 entrepreneurial courses from the three universities, the paper analyzed the course content by text analysis, and summarized the characteristics of three school entrepreneurial courses. The paper has formed a comprehensive and systematic exposition of the curriculum development, curriculum system and course content of American entrepreneurship education curriculum systems. Finally, based on it, the paper puts forward some suggestions for the construction of entrepreneurship education curriculum system in China. [ABSTRACT FROM AUTHOR]

With the further reform and development of higher education, the type and quantity of teaching research projects have also increased sharply. Based on the theory of PDCA recycle, this paper sorts out the current procedure of management. The problems are that reasonable layout lacks in the planning phase, the application and reviewing are complicated in the implementation phase, effective supervision also lacks in the execution phase and the practice promotion of teaching achievements is poor. In this paper, the theory and method of portfolio management are used to teaching research project management. It optimizes and innovates the current procedure and works out the index system of score mode on the basis of portfolio management method. According to the life cycle theory, the project manage penetrates the whole project implementation. It forms scientific management system. This paper helps improve the quality of education, form higher quality teaching achievements, and support teaching service. [ABSTRACT FROM AUTHOR]

The paper analyzed the problems existing in the updating of the experiment teaching contents in research-oriented universities. After integrating resources, it explored the effective transition of scientific research achievements to the content of experiment teaching which was boosted creative chemistry experiment contests. And this paper established a long-term mechanism that the content of experiment teaching updates. At the end, some teaching cases that creatived chemistry experiment designing contests transited into the content of experiment teaching were introduced. [ABSTRACT FROM AUTHOR]

This paper mainly uses the virtual 3D glasses technology to make an experimental test about the consumer behavior, analyze how to build up a VR test-based platform, and explore an effective way of making the behavioral experiments. The design of the experiment is based on constructing a PC visual VR environment and choosing the designated 3D virtual consumption scenes. Under the observations of the controlling group, the paper gets the effective experimental feedback and analyzes the linkage and relationships between the customers'psychological activity and their be ha vior motivation. [ABSTRACT FROM AUTHOR]

In order to make full use of university laboratory resources to cultivate students' innovation and practical ability, the paper analyzes the present situation and significance of opening university laboratory resources to primary and secondary school students. This paper puts forward the construction of laboratory open information platform, multi -level open experiment activity, and "double tutor" experimental guiding system . It also analyzes the practice of opening the Geological Geomorphology Laboratory, plant Geography laboratory, Astronomical Observatory Laboratory and Rock Mineral Specimen Museum, Animal and Plant Specimen Museum. The results show a positive effect on improving the utilization of experimental resources, arousing the interest of primary and secondary school students in science and related subjects, and cultivating students' innovative ability and practical skills. [ABSTRACT FROM AUTHOR]

In the era that the blended learning and mobile learning have become increasingly popular trends, micro course has become the focused research content of China's information resources construction of education. It has attracted more and more attention and use of university teachers in their courses. The micro course cannot implement without mobile digital products and wireless network. Micro course mobile learning based on distance learning and online learning will become more and more popular, and a new mode of teaching and learning. In this paper, the cultivating application-oriented talents in independent college is considered, through the micro course of "digital electronic technology experiment". The feasibility of micro course applied in experimental teaching in colleges and universities is analyzed, micro course of experimental teaching is dealt with, it includes building ideas, application of micro class. The paper also discusses the opportunities for students to make use of all kinds of fragmentary time to study, so as to realize the learning vision of "everyone is learning, learning everywhere, learning from time to time". [ABSTRACT FROM AUTHOR]