The UNEXPO （National Experimental Polytechnic University） system is a public institution dedicated to teaching and researching in engineering area. It was formed to bring together three main institutes located in Ve...The UNEXPO （National Experimental Polytechnic University） system is a public institution dedicated to teaching and researching in engineering area. It was formed to bring together three main institutes located in Venezuelan cities and three more institutes located in rural areas, so that to collectively and collaboratively serve the regions in optimal ways. The academic activity started in 1982 graduating engineers and technicians, although less effort has shown by authorities to develop programs in graduate engineering areas. A proposal for designing a structured graduate program is presented. The structured program presented, will hopefully set the basis to develop graduate and doctoral studies in engineering and related areas to the whole university system, and to achieve academic and social development to the country.展开更多
There are several indexing techniques that can optimize system performances. The choice of the right index type in a schema can improve the DB performances by up to 80%. Unfortunately the illustrations of the various ...There are several indexing techniques that can optimize system performances. The choice of the right index type in a schema can improve the DB performances by up to 80%. Unfortunately the illustrations of the various techniques are scattered over a number of texts and manuals, and the courses for database designers are often somewhat incomplete. The present paper shows a didactical experience which tackles this kind of limitations. In particular, the authors have prepared a textbook that includes twenty-one different index formats; it discusses advantages and disadvantages of each indexing technique, and has been positively validated during advanced courses on relational database design.展开更多
1999 marks the 20th anniversary of the establishment of China Radio and Television Universities(ChinaRTVUS). In the past 20 years, China RTVUS have played an important role in developing China’s higher education thro...1999 marks the 20th anniversary of the establishment of China Radio and Television Universities(ChinaRTVUS). In the past 20 years, China RTVUS have played an important role in developing China’s higher education through distance mode. One major aspect that relates to the contributions is China RTVU system.This paper intends to analyze the system mode of China RTVUS in detail. It is hoped that the analysis studycould help to further improve the system functions on the one hand, arid could provide some nice food forthought in the distance education world on the other hand.The 20 year’s practice at China RTVUS proves that a powerful and effective administration system is vital for a large country like China to successfully conduct high quality distance education. Also only localizeddistance education mode can find its ground for further development.展开更多
This paper by analyzing the current situation and problems in China＇s current two-year vocational college English teaching system, employment-oriented focuses on developing students＇ professional competence jobs for...This paper by analyzing the current situation and problems in China＇s current two-year vocational college English teaching system, employment-oriented focuses on developing students＇ professional competence jobs for Reconstruction and innovative two-year vocational college English teaching system reform ideas, curriculum segments, curriculum construction, teaching design, teaching evalua-tion model and extracurricular teaching supplement five in-depth discussions, in order to make it more effective, science, flexibility and professional relevance, and lay a good foundation for English language students＇ future employment and real work.展开更多
through the design of teaching aerobics web-based course and application practice, the instructional design process based on B/ S learning are analyzed, and discusses several key problems in the design and teaching. T...through the design of teaching aerobics web-based course and application practice, the instructional design process based on B/ S learning are analyzed, and discusses several key problems in the design and teaching. This paper presents the resource based learning aerobics teaching design network course should adapt to the application mode of network teaching and traditional classroom combination; that will provide teaching demonstration, teaching contents for students as well as the function of self testing evaluation and provide the job management, teacher online Q ＆ A, database and knowledge base construction, greatly improving the ＂aerobics＂ teaching efficiency.展开更多
文摘The UNEXPO （National Experimental Polytechnic University） system is a public institution dedicated to teaching and researching in engineering area. It was formed to bring together three main institutes located in Venezuelan cities and three more institutes located in rural areas, so that to collectively and collaboratively serve the regions in optimal ways. The academic activity started in 1982 graduating engineers and technicians, although less effort has shown by authorities to develop programs in graduate engineering areas. A proposal for designing a structured graduate program is presented. The structured program presented, will hopefully set the basis to develop graduate and doctoral studies in engineering and related areas to the whole university system, and to achieve academic and social development to the country.
文摘There are several indexing techniques that can optimize system performances. The choice of the right index type in a schema can improve the DB performances by up to 80%. Unfortunately the illustrations of the various techniques are scattered over a number of texts and manuals, and the courses for database designers are often somewhat incomplete. The present paper shows a didactical experience which tackles this kind of limitations. In particular, the authors have prepared a textbook that includes twenty-one different index formats; it discusses advantages and disadvantages of each indexing technique, and has been positively validated during advanced courses on relational database design.
文摘1999 marks the 20th anniversary of the establishment of China Radio and Television Universities(ChinaRTVUS). In the past 20 years, China RTVUS have played an important role in developing China’s higher education through distance mode. One major aspect that relates to the contributions is China RTVU system.This paper intends to analyze the system mode of China RTVUS in detail. It is hoped that the analysis studycould help to further improve the system functions on the one hand, arid could provide some nice food forthought in the distance education world on the other hand.The 20 year’s practice at China RTVUS proves that a powerful and effective administration system is vital for a large country like China to successfully conduct high quality distance education. Also only localizeddistance education mode can find its ground for further development.
文摘This paper by analyzing the current situation and problems in China＇s current two-year vocational college English teaching system, employment-oriented focuses on developing students＇ professional competence jobs for Reconstruction and innovative two-year vocational college English teaching system reform ideas, curriculum segments, curriculum construction, teaching design, teaching evalua-tion model and extracurricular teaching supplement five in-depth discussions, in order to make it more effective, science, flexibility and professional relevance, and lay a good foundation for English language students＇ future employment and real work.
文摘through the design of teaching aerobics web-based course and application practice, the instructional design process based on B/ S learning are analyzed, and discusses several key problems in the design and teaching. This paper presents the resource based learning aerobics teaching design network course should adapt to the application mode of network teaching and traditional classroom combination; that will provide teaching demonstration, teaching contents for students as well as the function of self testing evaluation and provide the job management, teacher online Q ＆ A, database and knowledge base construction, greatly improving the ＂aerobics＂ teaching efficiency.
