Recently the phenomenon of disposable schoolbook in China not only has wasted so many resources that produce unfavorable influence, but also has increased unneeessary impact burdens on consumptions of Chinese families...Recently the phenomenon of disposable schoolbook in China not only has wasted so many resources that produce unfavorable influence, but also has increased unneeessary impact burdens on consumptions of Chinese families. The paper analyzes value of the reuse of schoolbooks and main obstacles, introduces the concept of servicizing, discusses the problem of the reuse of schoolbooks from construction of product-service system, and puts forward that realization of the reuse of sChoolbooks depends on innovation of present system and model. Construction of Schoolbook-service system needs shifl from value to consumption habits and behaviors and active participation of every Social class.展开更多
In this paper, we conduct research on the teaching model of physical education in colleges based on interactive teaching method and participatory teaching method. Campus sports culture is a combination of basic social...In this paper, we conduct research on the teaching model of physical education in colleges based on interactive teaching method and participatory teaching method. Campus sports culture is a combination of basic social culture and sports culture in the campus group products, with cultural characteristics. System science is to provide the comprehensive approach for us, whether it is system engineering or operations research, whether the system analysis and network planning, the system provides the scientific research methods are first in the whole system of standing height above, students through the independent thinking, listening carefully, hands-on operation, active speech and other explicit behavior, and while constantly internalized teaching content and enrich their knowledge structure. Under this basis, this paper proposes the new idea of the teaching model of the physical education in colleges based on interactive teaching method and participatory teaching. The effect will be evaluated in the future research.展开更多
Perceiving musicology as a combination of scientific and academic disciplines, and considering the history and the way of its development, the author pays more attention to the problem of understanding the evolution o...Perceiving musicology as a combination of scientific and academic disciplines, and considering the history and the way of its development, the author pays more attention to the problem of understanding the evolution of music and musical science. Music education is presented in the relationship of the two main areas： science and education. There is evidence of a gradual expansion and changes in the content and methods of the science of music. The 21st century rapidly and dynamically entered in our lives in terms of the development of information communication, technological progress and unprecedented rise of scientific thought. Social upheavals of this period of history, a powerful wave of liberation movements have caused an unprecedented intensification of national creative forces committed to the development, expansion of contacts, attached to the other cultures. To date, the science of music has evolved so much on what grew out of it and separated into clearly separate spheres with their problems, trends, directions： music theory, music history, ethnomusicology, musical philosophy, and also music source studying. And it should be noted that each of these areas has its embodiment in materialized form of faculties, departments in the conservatory. Development of new standards, new plans, programs, new courses is a related process of development of these sciences in general.展开更多
College Students humanity is system engineering, the Anglo-American cultural programs alone cannot achieve their goals. China＇ s higher education in the humanities education not only just focuses on the shortcomings ...College Students humanity is system engineering, the Anglo-American cultural programs alone cannot achieve their goals. China＇ s higher education in the humanities education not only just focuses on the shortcomings of professional knowledge but the bigger problem is ignored by expertise in spiritual and cultural aspects of education, the performance of neglect scientific spirit and scientific literacy education, professional education and social neglect. We should deal with the problem of natural, human self-development and other relations. However, if each subject can be human spirit through to professional education, then we move to improve college humanities goal with one-step further.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
The World Heritage Committee of UNESCO has called for a strategic commitment from its States Parties to strengthen links between heritage conservation and sustainable development. Fulfilment of this commitment will re...The World Heritage Committee of UNESCO has called for a strategic commitment from its States Parties to strengthen links between heritage conservation and sustainable development. Fulfilment of this commitment will require integration of the conservation of sites with the sustainable use and management of natural resources in a larger area beyond the boundaries of sites. Identification and demarcation of areas for conserving World Heritage sites and sustainable development of broader regions must derive from an in-depth knowledge of people-environment relationships. The management of Angkor-an iconic World Heritage site -has been primarily focused on conservation and restoration of monuments within the boundaries of the site. However, that focus is now shifting towards addressing environmental, social and economic challenges for sustainable development of the broader landscape described in this paper as the Angkor ecosystem. Angkor has the potential to demonstrate the application of an ecosystem approach to sustainable development--advocated under the UN Convention on Biological Diversity. The site could be a laboratory for new research on cultural ecosystem services as a tool for bridging site conservation to the sustainable development of the Siem Reap province where the site is located.展开更多
For decades, the United States＇ competitive position in global manufacturing has steadily declined. Analysts point to increasingly automated manufacturing processes, changing domestic demand factors, outsourcing, and...For decades, the United States＇ competitive position in global manufacturing has steadily declined. Analysts point to increasingly automated manufacturing processes, changing domestic demand factors, outsourcing, and over confidence in service export surplnses. However, Asian and European competitors, undergoing the same pressures, have been able to maintain a healthy percentage of their GDP in manufacturing by growing high techjobs while the United States continues to fall behind, Perhaps the most flmdamental and overlooked contribution to this decline is the lackluster performance of the United States education system. After comparing the performance of US students to that of the other G-8 nations in the critical disciplines of math and science literacy, US students rank last. Furthermore, the most recent PISA test results show US students rank in the bottom half of 30 participating nations in the ability to apply math and science concepts to real world problems. This is particularly troubling when one considers that among the compared nations, the US spends the most on math and science teacher compensation. If the US intends to successfully compete in the global manufacturing arena, significant changes to the education system must be enacted. A new strategy aligning the system with real world demands should begin with a national initiative to increase Pre-K enrollments, a paradigm shift from liberal arts to math, science, problem solving and critical thinking, standardized policies aligning high school graduation requirements with college and work place expectations, and standardized college and career readiness assessment programs. These steps combined with more rigorous secondary education teacher certifications, continued education and involvement with universities and manufacturing f＇mns within the community, should more adeq^tely prepare high school students for further study or to enter the skilled workforce. At the post secondary level, federal and state funding should be targeted to R＆D programs specificly to industrial design, engineering, and alternative energy. Industry investment in such programs should be federally incentivized to foster cooperative relationships between business and academia. Such relationships will ensure faculty spend time focusing on how their discipline relates to manufacturing and instilling the necessary skill sets, knowledge and abilities which graduates will need to compete in the global market. Such a revised system will position the US to create and keep high paying manufacturing positions on its way to sustainable economic growth.展开更多
Understanding the attributes of traditional, location-specific land-use systems will provide insights for improvement of such systems and design of new ones for wider applicability. The integrated rice ＋ fish system ...Understanding the attributes of traditional, location-specific land-use systems will provide insights for improvement of such systems and design of new ones for wider applicability. The integrated rice ＋ fish system developed by the Apatani tribe of Ziro valley, Arunachal Pradesh, Northeastern India is such a unique system. Faced with shortages of their staple food items （rice and fish）, these subsistence farmers developed this ingenious system--in preference to the wide-spread shifting cultivation in the region--by capitalizing on the good water supply （from rainfall supplemented by natural flow from hills surrounding the valley）. Two rice crops are grown annually and fish is reared in paddy fields during the main rainy season. Crop residues and animal wastes are the sources of nutrients to crops, chemical fertilizers and insecticides are not used. Over the years, rice yield has been stable at about 3,700 kg.ha-1.year-1. Recently, UNESCO has tentatively added the valley as a ＂world heritage site＂ recognizing its ＂extremely high productivity＂ and ＂unique＂ ecological preservation. The resilience and the sustainability of the system could be attributed to efficient nutrient cycling and nutrient input through water seeping in from surrounding hills, which have not been, but deserve to be, quantified.展开更多
文摘Recently the phenomenon of disposable schoolbook in China not only has wasted so many resources that produce unfavorable influence, but also has increased unneeessary impact burdens on consumptions of Chinese families. The paper analyzes value of the reuse of schoolbooks and main obstacles, introduces the concept of servicizing, discusses the problem of the reuse of schoolbooks from construction of product-service system, and puts forward that realization of the reuse of sChoolbooks depends on innovation of present system and model. Construction of Schoolbook-service system needs shifl from value to consumption habits and behaviors and active participation of every Social class.
文摘In this paper, we conduct research on the teaching model of physical education in colleges based on interactive teaching method and participatory teaching method. Campus sports culture is a combination of basic social culture and sports culture in the campus group products, with cultural characteristics. System science is to provide the comprehensive approach for us, whether it is system engineering or operations research, whether the system analysis and network planning, the system provides the scientific research methods are first in the whole system of standing height above, students through the independent thinking, listening carefully, hands-on operation, active speech and other explicit behavior, and while constantly internalized teaching content and enrich their knowledge structure. Under this basis, this paper proposes the new idea of the teaching model of the physical education in colleges based on interactive teaching method and participatory teaching. The effect will be evaluated in the future research.
文摘Perceiving musicology as a combination of scientific and academic disciplines, and considering the history and the way of its development, the author pays more attention to the problem of understanding the evolution of music and musical science. Music education is presented in the relationship of the two main areas： science and education. There is evidence of a gradual expansion and changes in the content and methods of the science of music. The 21st century rapidly and dynamically entered in our lives in terms of the development of information communication, technological progress and unprecedented rise of scientific thought. Social upheavals of this period of history, a powerful wave of liberation movements have caused an unprecedented intensification of national creative forces committed to the development, expansion of contacts, attached to the other cultures. To date, the science of music has evolved so much on what grew out of it and separated into clearly separate spheres with their problems, trends, directions： music theory, music history, ethnomusicology, musical philosophy, and also music source studying. And it should be noted that each of these areas has its embodiment in materialized form of faculties, departments in the conservatory. Development of new standards, new plans, programs, new courses is a related process of development of these sciences in general.
文摘College Students humanity is system engineering, the Anglo-American cultural programs alone cannot achieve their goals. China＇ s higher education in the humanities education not only just focuses on the shortcomings of professional knowledge but the bigger problem is ignored by expertise in spiritual and cultural aspects of education, the performance of neglect scientific spirit and scientific literacy education, professional education and social neglect. We should deal with the problem of natural, human self-development and other relations. However, if each subject can be human spirit through to professional education, then we move to improve college humanities goal with one-step further.
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The World Heritage Committee of UNESCO has called for a strategic commitment from its States Parties to strengthen links between heritage conservation and sustainable development. Fulfilment of this commitment will require integration of the conservation of sites with the sustainable use and management of natural resources in a larger area beyond the boundaries of sites. Identification and demarcation of areas for conserving World Heritage sites and sustainable development of broader regions must derive from an in-depth knowledge of people-environment relationships. The management of Angkor-an iconic World Heritage site -has been primarily focused on conservation and restoration of monuments within the boundaries of the site. However, that focus is now shifting towards addressing environmental, social and economic challenges for sustainable development of the broader landscape described in this paper as the Angkor ecosystem. Angkor has the potential to demonstrate the application of an ecosystem approach to sustainable development--advocated under the UN Convention on Biological Diversity. The site could be a laboratory for new research on cultural ecosystem services as a tool for bridging site conservation to the sustainable development of the Siem Reap province where the site is located.
文摘For decades, the United States＇ competitive position in global manufacturing has steadily declined. Analysts point to increasingly automated manufacturing processes, changing domestic demand factors, outsourcing, and over confidence in service export surplnses. However, Asian and European competitors, undergoing the same pressures, have been able to maintain a healthy percentage of their GDP in manufacturing by growing high techjobs while the United States continues to fall behind, Perhaps the most flmdamental and overlooked contribution to this decline is the lackluster performance of the United States education system. After comparing the performance of US students to that of the other G-8 nations in the critical disciplines of math and science literacy, US students rank last. Furthermore, the most recent PISA test results show US students rank in the bottom half of 30 participating nations in the ability to apply math and science concepts to real world problems. This is particularly troubling when one considers that among the compared nations, the US spends the most on math and science teacher compensation. If the US intends to successfully compete in the global manufacturing arena, significant changes to the education system must be enacted. A new strategy aligning the system with real world demands should begin with a national initiative to increase Pre-K enrollments, a paradigm shift from liberal arts to math, science, problem solving and critical thinking, standardized policies aligning high school graduation requirements with college and work place expectations, and standardized college and career readiness assessment programs. These steps combined with more rigorous secondary education teacher certifications, continued education and involvement with universities and manufacturing f＇mns within the community, should more adeq^tely prepare high school students for further study or to enter the skilled workforce. At the post secondary level, federal and state funding should be targeted to R＆D programs specificly to industrial design, engineering, and alternative energy. Industry investment in such programs should be federally incentivized to foster cooperative relationships between business and academia. Such relationships will ensure faculty spend time focusing on how their discipline relates to manufacturing and instilling the necessary skill sets, knowledge and abilities which graduates will need to compete in the global market. Such a revised system will position the US to create and keep high paying manufacturing positions on its way to sustainable economic growth.
文摘Understanding the attributes of traditional, location-specific land-use systems will provide insights for improvement of such systems and design of new ones for wider applicability. The integrated rice ＋ fish system developed by the Apatani tribe of Ziro valley, Arunachal Pradesh, Northeastern India is such a unique system. Faced with shortages of their staple food items （rice and fish）, these subsistence farmers developed this ingenious system--in preference to the wide-spread shifting cultivation in the region--by capitalizing on the good water supply （from rainfall supplemented by natural flow from hills surrounding the valley）. Two rice crops are grown annually and fish is reared in paddy fields during the main rainy season. Crop residues and animal wastes are the sources of nutrients to crops, chemical fertilizers and insecticides are not used. Over the years, rice yield has been stable at about 3,700 kg.ha-1.year-1. Recently, UNESCO has tentatively added the valley as a ＂world heritage site＂ recognizing its ＂extremely high productivity＂ and ＂unique＂ ecological preservation. The resilience and the sustainability of the system could be attributed to efficient nutrient cycling and nutrient input through water seeping in from surrounding hills, which have not been, but deserve to be, quantified.
