In order to further clarify the function and important value of the integration of production and education for the development of vocational education,this paper combed the development context of the integration of p...In order to further clarify the function and important value of the integration of production and education for the development of vocational education,this paper combed the development context of the integration of production and education in China's vocational education from three dimensions:policy evolution,research evolution and practice promotion.Studies have shown that the integration of production and education,as a distinctive type characteristic of vocational education in China,has experienced four stages of evolution in policy:the period of combination of production and education,the preparation and presentation period,the full implementation period and the in-depth promotion period,and the initially-constructed institutional system reflects developmental characteristics.In academic research,there are obvious policy-driven characteristics.The theoretical framework tends to be perfect,and the concept connotation and promotion path are gradually getting clear,but the research on regional promotion modes is slightly insufficient.The empirical research is weak,and the operability of countermeasure research is not strong.Moreover,the problem of discussing integration based on education is more prominent.In practice and promotion,the characteristic of the integration of production and education is gradually highlighted and deepened in terms of talent training,school-running system and school-running mode,and the carriers and contents of the integration of production and education are gradually enriched.展开更多
With the development of the integration of production and education,chemical engineering and technology education is facing many new challenges and opportunities.The construction of a chemical virtual simulation pract...With the development of the integration of production and education,chemical engineering and technology education is facing many new challenges and opportunities.The construction of a chemical virtual simulation practice teaching system under the background of integration of production and education aims to improve students’learning efficiency and innovation ability with the help of virtual simulation technology,so as to meet the needs of future industrial development.This paper discusses the significance of the construction of the system,analyzes the difficulties and challenges that may be encountered in the construction process,and evaluates the effective strategies to strengthen the construction of the system.Through the introduction of virtual simulation technology,students can improve their practical skills and innovation ability,and better adapt to the development needs of industrialization and informatization.展开更多
To break through the development bottleneck of architecture specialty,it should think about how to realize the high-quality cultivation of talents through the adjustment of teaching system.Reform path of architecture ...To break through the development bottleneck of architecture specialty,it should think about how to realize the high-quality cultivation of talents through the adjustment of teaching system.Reform path of architecture under the collaborative education of "production,teaching and research" and its application effect are systemically studied.By analyzing the relationship among production,teaching and scientific research,the essence of integration and mutual assistance among the three is analyzed.A series of teaching reforms are carried out on the reform principles of teaching content,setting principles of practice curriculum and implementation paths of practice curriculum in the theoretical and practical courses of architecture specialty.The purpose is to make the achievements of scientific research and production contribute to the development of teaching,so that the three sections of "production,teaching and research" form a benign interaction,mutual assistance and common promotion.This teaching system under the collaborative education of "production,teaching and research" is of positive significance to the cultivation of architectural talents’ innovative ability,practical ability and comprehensive ability.展开更多
More and more UK-based researches begin to focus on the British White population,as they are the main ethic group in UK society that leads and influences the development of UK education and society.According to the UK...More and more UK-based researches begin to focus on the British White population,as they are the main ethic group in UK society that leads and influences the development of UK education and society.According to the UK government figures in 2018,statistics show that“the employment rate of British White stood at 75%,with the overall employment rate in the UK stood at 74%”(UK Government,2018).At the GCSE level in 2018,it is demonstrated that“there are more than 63%of British White pupils who achieved A*to C levels in English and Mathematics exams”(UK Government,2018),higher than the excellence rate of Mixed(30%),Black Caribbean(51%),and Pakistani(58%).It is obvious that British White people are highly prioritized in UK society,especially in educational fields due to the unequal distribution of educational resources between British Whites and other ethnic groups in UK society.However,there are also some of the inequalities that exist among British Whites,as their differences gender,regions,and socio-economic status.This paper aims to have an exploration on the British White education in a further step in terms of how the inequalities exist in their education,primarily from the lens of international education as assimilation,social reproduction,and gender issues.展开更多
The research on the transformation and development of colleges and universities in China involves the connotation,causes,target orientation,content and conditions,problems encountered in the transformation and develop...The research on the transformation and development of colleges and universities in China involves the connotation,causes,target orientation,content and conditions,problems encountered in the transformation and development.Therefore,the author studies the transformation and development of Universities under the integration of education,industry and education.The research shows that the development of integration of general vocational education is the basic feature of Applied Undergraduate education,the development of integration of industry and education is the basic way of Applied Undergraduate education,and the development of integration of science and education is the basic law of Applied Undergraduate education.Colleges and universities must grasp the transformational development path of integration of science and education,integration of production and education,and clarify the orientation of running schools for the local economic development and the development of disciplines to connect regional industries.展开更多
I. Overview 1. History The Southwest University of Political Science and Law devel- oped from the Southwest People's Revolutionary University, which was founded in 1950. Based on the former university and the law de...I. Overview 1. History The Southwest University of Political Science and Law devel- oped from the Southwest People's Revolutionary University, which was founded in 1950. Based on the former university and the law departments of Sichuan University, Chongqing University, Guizhou University, Yunnan University and Chongqing Finance and Economics College, the Southwest College of Political Science and Law was established.展开更多
Hybrid rice planting has been widely popularized and applied in the world. However, the high cost of seed production and the complicated procedures have become a bottleneck in the development of hybrid rice. The resea...Hybrid rice planting has been widely popularized and applied in the world. However, the high cost of seed production and the complicated procedures have become a bottleneck in the development of hybrid rice. The research progress on mixed sowing seed production techniques of hybrid rice was introduced from the aspects of rice resources creation, breeding, sowing seed technology research and cost benefit analysis. The production technology of the new mixed seeding combina- tion "Xinhunyou 6" was investigated, including the research and validation of benta- zon treatment period and dosage, mixing ratio of male and female parents, and the comparative test of different different sowing methods, which revealed that the mechanization technology of seed production of hybrid rice was mature and feasible and would be one of the most important development trend of technological devel- opment of hybrid rice production.展开更多
Higher education and research in Ethiopia is going through a decisive phase of reform and expansion. As a system it is increasingly required to respond and gear adequately to the development needs of the society and t...Higher education and research in Ethiopia is going through a decisive phase of reform and expansion. As a system it is increasingly required to respond and gear adequately to the development needs of the society and the country. This change is taking place through a government-led radical review of the system’s status and challenges, and by devising mechanisms of consensus building, as well as ownership and overcoming the resistance to change. Higher education and research institutions of Bahir Dar and Gondar Universities and ARARI, in Ethiopia are not satisfactorily responsive to rural transformation in addressing problems of small-scale farmers. This calls for responsive education and research that addresses farmers’ constraints. Thus, to survey the suitability/appropriateness of the current training programmes of higher education and research institutions to address the actual problems of farmers is of paramount importance. To this effect, tools such as interview guide, checklist and questionnaires were put to use for data collection. Primary data was collected from observation, focus group discussions and key informant interviews. Descriptive statistics for quantitative data and triangulation for qualitative data were the prime techniques for data analysis. The result of the study shows that university heads, instructors, students, research heads, researchers and employees rated the suggested mechanisms, namely “inviting speakers from industries and farming community”, “visiting guest lecturers” and “special entrepreneurial project”, as the top most important for ensuring training and research closely to the reality in the society of Amhara region in facilitating agricultural growth and rural transformation. Besides, employers and farmers responded that fresh graduates are deficient with relevant technical skills because of less emphasis on experiential learning on higher education. Therefore, the curriculum for the training should give much weight to incorporate these suggested mechanisms and the higher institutions curriculum should be arranged in such a way that the trainees could obtain appropriate technical know-how.展开更多
The 2018 Symposium on National Human Rights education and Research summarized the achievements in human rights education and research in china, in the past four decades of reform and opening-up, especially since the 1...The 2018 Symposium on National Human Rights education and Research summarized the achievements in human rights education and research in china, in the past four decades of reform and opening-up, especially since the 18 th National congress of the communist Party of china The Meeting mainly concentrated on topics 'new era of human rights education and talents cultivation' and 'new era of human rights theory innovation and academic orientation' An overall outline of human rights education system have been constructed in china and details of the concepts from a macroscopic to a microcosmic perspective show the features of china’s human rights education and research institutions The discussion of academic topics has predicted the development trend of theories of china’s human rights in new era, and expanded relevant comparative research and empirical research.展开更多
This paper compares Chinese, Korean, and Japanese shipyard production technology. Development in the world shipbuilding over recent years has influenced focus areas related to shipyard manufacturing technologies and p...This paper compares Chinese, Korean, and Japanese shipyard production technology. Development in the world shipbuilding over recent years has influenced focus areas related to shipyard manufacturing technologies and product performance. Software systems, information technology, production technology, and local challenges of shipyards are compared with shipbuilding outputs among these three countries. Various technologies developments, shipyard production and the problems in Chinese, Japanese, and Korean shipyards are discussed respectively. Finally, future areas of research are pointed out.展开更多
The research and development of penicillin started with dificulty before 1949 and achieved certain results.In 1951,after the founding of the People’ s Republic of China,Zhang Weishen,as the only Chinese scientist who...The research and development of penicillin started with dificulty before 1949 and achieved certain results.In 1951,after the founding of the People’ s Republic of China,Zhang Weishen,as the only Chinese scientist who had been trained and worked in a penicillin research and development center in the United States for many years,overcame many difficulties and returned to China.In 1953,with the efforts of Zhang Weishen and his colleagues,China realized the industrialized production of penicillin,alleviating the urgent needs of the masses.Antibiotics has also become the first discipline to achieve major scientific and technological achievements after the founding of the New China.In the mid-1950s,the technical breakthrough in the localization of lactose substitutes marked the localization of the raw materials of the penicillin-producing culture medium,which paved the way for the industrialized production of penicillin with Chinese characteristics.Antibiotics have become one of the most widely used and affordable drugs for hundreds of millions of patients in China,and China has since ended the humiliating history of the "Sick Man of East Asia".展开更多
Microbial inoculants have received increasing attention in strengthening plant biological barriers,antagonizing and inhibiting harmful microorganisms,and ensuring the safe production of agricultural products.This pape...Microbial inoculants have received increasing attention in strengthening plant biological barriers,antagonizing and inhibiting harmful microorganisms,and ensuring the safe production of agricultural products.This paper summarized the research status of agricultural microbial inoculants,the application of microbial inoculants in agriculture,and the trends and prospects of agricultural microbial research.展开更多
Several fuel plants that supply nuclear research reactors need to increase their production capacity in order to meet the growing demand for this kind of nuclear fuel. After the enlargement of the production capacity ...Several fuel plants that supply nuclear research reactors need to increase their production capacity in order to meet the growing demand for this kind of nuclear fuel. After the enlargement of the production capacity of such plants, there will be the need of managing the new production level. That level is usually the industrial one, which poses challenges to the managerial staff. Such challenges come from the fact that several of those plants operate today on a laboratorial basis and do not carry inventory. The change to the industrial production pace asks for new actions regarding planning and control. The production process based on the hydrolysis of UF6 is not a frequent production route for nuclear fuel. Production planning and control of the industrial level of fuel production on that production route is a new field of studies. The approach of the paper consists in the creation of a mathematical linear model for minimization of costs. We also carried out a sensitivity analysis of the model. The results help in minimizing costs in different production schemes and show the need of inventory. The mathematical model is dynamic, so that it issues better results if performed monthly. The management team will therefore have a clearer view of the costs and of the new, necessary production and inventory levels.展开更多
The social transformation brought aboutby digital technology is deeply impacting various industries.Digital education products, with core technologiessuch as 5G, AI, IoT (Internet of Things),etc., are continuously pen...The social transformation brought aboutby digital technology is deeply impacting various industries.Digital education products, with core technologiessuch as 5G, AI, IoT (Internet of Things),etc., are continuously penetrating areas such as teaching,management, and evaluation. Apps, miniprograms,and emerging large-scale models are providingexcellent knowledge performance and flexiblecross-media output. However, they also exposerisks such as content discrimination and algorithmcommercialization. This paper conducts anevidence-based analysis of digital education productrisks from four dimensions: “digital resourcesinformationdissemination-algorithm design-cognitiveassessment”. It breaks through corresponding identificationtechnologies and, relying on the diverse characteristicsof governance systems, explores governancestrategies for digital education products from the threedomains of “regulators-developers-users”.展开更多
For the future development of a commercial aircraft corporation, this paper focused on the research and technological innovation model in an industrial chain and explored how to promote the sustainable development of ...For the future development of a commercial aircraft corporation, this paper focused on the research and technological innovation model in an industrial chain and explored how to promote the sustainable development of technological innovation on the basis of the Chinese aviation industry. It puts forward several ways to reinforce cooperation, such as strengthening policies and regulations, government's support for research cooperations, accelerating construction of the production-teaching-research oriented public technology platform and service system, and firming the industry awareness of universities and research institutes, and so on.展开更多
With the upgrading of industries,the cosmetics industry has posed new requirements for technical talents.As a professional core course in cosmetic technology,“Cosmetic Product Formulation Design and Preparation Techn...With the upgrading of industries,the cosmetics industry has posed new requirements for technical talents.As a professional core course in cosmetic technology,“Cosmetic Product Formulation Design and Preparation Technology”serves as the foundation for cultivating students’abilities in cosmetic development and preparation.To foster high-quality skilled talents capable of adapting to the rapid growth of color cosmetics and to better promote the deep integration of scientific and technological industries with curriculum teaching,the teacher team embarked on active explorations and practical teaching research for curriculum teaching reform from four dimensions:strengthening top-level design,enriching teaching content,optimizing teaching design,and reforming assessment methods.These efforts have enhanced students’comprehensive vocational qualities and innovative consciousness,contributing to the teaching reform in higher vocational colleges under the integration of industry,education,and research.展开更多
With the continuous development of the mining industry,the number of abandoned mines is increasing,which brings many impacts on the geology and ecological environment around the mines.It is urgent to attach great impo...With the continuous development of the mining industry,the number of abandoned mines is increasing,which brings many impacts on the geology and ecological environment around the mines.It is urgent to attach great importance to the ecological management and environmental restoration of abandoned mines.The long-term traditional development path of rural areas,following the model of“pollution first,treatment later,”fails to meet the needs of sustainable development.The contradiction between mine economic development and ecological environment degradation is becoming increasingly prominent,which urgently needs to be solved.Under the guidance of the Party and the state,in order to implement the relevant policies of“green mountains and clear waters are gold and silver mountains,”we emphasize rural green development,and the transformation of rural green development path is imperative.This paper takes Datu Mine in Xinhe Village,Dadukou District,Chongqing as the research object,combines rural ecological development as the research basis,and innovatively integrates the“educational research”model,aiming to provide practical strategies for the sustainable development of rural landscapes in abandoned mines.展开更多
The development of smart education has led to the integration of emerging technologies such as artificial intelligence with education.It is a prerequisite for teachers to have high information literacy for conducting ...The development of smart education has led to the integration of emerging technologies such as artificial intelligence with education.It is a prerequisite for teachers to have high information literacy for conducting education and teaching work.This study conducted a questionnaire survey on 412 teachers in a certain area.The results showed that teachers’information literacy is above the middle level,and there are significant differences in information literacy between teaching experience and educational background.The evaluation showed that information ethics,information awareness,and information application have a significant positive impact on professional development,and information knowledge and information awareness have a positive predictive effect on information ethics.展开更多
The rapid development of digital education provides new opportunities and challenges for teaching model innovation.This study aims to explore the application of the BOPPPS(Bridge-in,Objective,Pre-assessment,Participat...The rapid development of digital education provides new opportunities and challenges for teaching model innovation.This study aims to explore the application of the BOPPPS(Bridge-in,Objective,Pre-assessment,Participatory learning,Post-assessment,Summary)teaching method in the development of a blended teaching model for the Operations Research course under the background of digital education.In response to the characteristics of the course and the needs of the student group,the teaching design is reconstructed with a student-centered approach,increasing practical teaching links,improving the assessment and evaluation system,and effectively implementing it in conjunction with digital educational technology.This teaching model has shown significant effectiveness in the context of digital education,providing valuable experience and insights for the innovation of the Operations Research course.展开更多
With the acceleration of economic development and globalization and the rapid development of China’s foreign economy,the position of English education in higher vocational education has become increasingly prominent....With the acceleration of economic development and globalization and the rapid development of China’s foreign economy,the position of English education in higher vocational education has become increasingly prominent.Particularly in the multi-ethnic and multi-cultural areas of Guangxi Zhuang Autonomous Region,higher vocational education undertakes the responsibility of talent export for the construction of the China-ASEAN foreign trade exchange platform.However,the current phenomena and problems existing in higher vocational English education in Guangxi need to be deeply discussed and solved.Therefore,this paper discusses the development ideas of English education mode in Guangxi higher vocational education and studies the feasibility suggestions,in order to provide a reference for the future development of higher vocational English education in Guangxi.展开更多
文摘In order to further clarify the function and important value of the integration of production and education for the development of vocational education,this paper combed the development context of the integration of production and education in China's vocational education from three dimensions:policy evolution,research evolution and practice promotion.Studies have shown that the integration of production and education,as a distinctive type characteristic of vocational education in China,has experienced four stages of evolution in policy:the period of combination of production and education,the preparation and presentation period,the full implementation period and the in-depth promotion period,and the initially-constructed institutional system reflects developmental characteristics.In academic research,there are obvious policy-driven characteristics.The theoretical framework tends to be perfect,and the concept connotation and promotion path are gradually getting clear,but the research on regional promotion modes is slightly insufficient.The empirical research is weak,and the operability of countermeasure research is not strong.Moreover,the problem of discussing integration based on education is more prominent.In practice and promotion,the characteristic of the integration of production and education is gradually highlighted and deepened in terms of talent training,school-running system and school-running mode,and the carriers and contents of the integration of production and education are gradually enriched.
基金Jiangsu Province Vocational Education Teaching Reform Research Project“Construction and Application of Digital Teaching Factory Under the Background of Integration of Production and Education-A Case Study of Chemical Engineering Majors in Vocational Colleges”(ZYB141)Center for Scientific Research and Development in Higher Education Institutes,Ministry of Education 2022“Virtual Simulation Technology in Vocational Education and Teaching Innovation Application”Special Project(ZJXF2022320)。
文摘With the development of the integration of production and education,chemical engineering and technology education is facing many new challenges and opportunities.The construction of a chemical virtual simulation practice teaching system under the background of integration of production and education aims to improve students’learning efficiency and innovation ability with the help of virtual simulation technology,so as to meet the needs of future industrial development.This paper discusses the significance of the construction of the system,analyzes the difficulties and challenges that may be encountered in the construction process,and evaluates the effective strategies to strengthen the construction of the system.Through the introduction of virtual simulation technology,students can improve their practical skills and innovation ability,and better adapt to the development needs of industrialization and informatization.
基金Sponsored by 2016 Project of“13 Five-year”Plan of Educational Science in Liaoning Province(JG16DB222)2020 Teaching Reform Project of University of Science and Technology Liaoning(XJGBZ202002)+1 种基金Key Project of the Ministry of Education of National Education Science Planning(DIA190416)2018 Project of the“13th Five-year”Plan of Educational Science in Liaoning Province(JG18DB276)。
文摘To break through the development bottleneck of architecture specialty,it should think about how to realize the high-quality cultivation of talents through the adjustment of teaching system.Reform path of architecture under the collaborative education of "production,teaching and research" and its application effect are systemically studied.By analyzing the relationship among production,teaching and scientific research,the essence of integration and mutual assistance among the three is analyzed.A series of teaching reforms are carried out on the reform principles of teaching content,setting principles of practice curriculum and implementation paths of practice curriculum in the theoretical and practical courses of architecture specialty.The purpose is to make the achievements of scientific research and production contribute to the development of teaching,so that the three sections of "production,teaching and research" form a benign interaction,mutual assistance and common promotion.This teaching system under the collaborative education of "production,teaching and research" is of positive significance to the cultivation of architectural talents’ innovative ability,practical ability and comprehensive ability.
文摘More and more UK-based researches begin to focus on the British White population,as they are the main ethic group in UK society that leads and influences the development of UK education and society.According to the UK government figures in 2018,statistics show that“the employment rate of British White stood at 75%,with the overall employment rate in the UK stood at 74%”(UK Government,2018).At the GCSE level in 2018,it is demonstrated that“there are more than 63%of British White pupils who achieved A*to C levels in English and Mathematics exams”(UK Government,2018),higher than the excellence rate of Mixed(30%),Black Caribbean(51%),and Pakistani(58%).It is obvious that British White people are highly prioritized in UK society,especially in educational fields due to the unequal distribution of educational resources between British Whites and other ethnic groups in UK society.However,there are also some of the inequalities that exist among British Whites,as their differences gender,regions,and socio-economic status.This paper aims to have an exploration on the British White education in a further step in terms of how the inequalities exist in their education,primarily from the lens of international education as assimilation,social reproduction,and gender issues.
文摘The research on the transformation and development of colleges and universities in China involves the connotation,causes,target orientation,content and conditions,problems encountered in the transformation and development.Therefore,the author studies the transformation and development of Universities under the integration of education,industry and education.The research shows that the development of integration of general vocational education is the basic feature of Applied Undergraduate education,the development of integration of industry and education is the basic way of Applied Undergraduate education,and the development of integration of science and education is the basic law of Applied Undergraduate education.Colleges and universities must grasp the transformational development path of integration of science and education,integration of production and education,and clarify the orientation of running schools for the local economic development and the development of disciplines to connect regional industries.
文摘I. Overview 1. History The Southwest University of Political Science and Law devel- oped from the Southwest People's Revolutionary University, which was founded in 1950. Based on the former university and the law departments of Sichuan University, Chongqing University, Guizhou University, Yunnan University and Chongqing Finance and Economics College, the Southwest College of Political Science and Law was established.
基金Supported by the National High-tech R&D Program(863 Program)(2014AA10A603)the Key Science and Technology Program during the"13thFive Year Plan"of Anhui Province(1604a0702008)+1 种基金the Special Fund for Agro-scientific Research in the Public Interest(201503130)the Project for the Team of Science and Technology Innovation of Anhui Academy of Agricultural Sciences(15C0108)~~
文摘Hybrid rice planting has been widely popularized and applied in the world. However, the high cost of seed production and the complicated procedures have become a bottleneck in the development of hybrid rice. The research progress on mixed sowing seed production techniques of hybrid rice was introduced from the aspects of rice resources creation, breeding, sowing seed technology research and cost benefit analysis. The production technology of the new mixed seeding combina- tion "Xinhunyou 6" was investigated, including the research and validation of benta- zon treatment period and dosage, mixing ratio of male and female parents, and the comparative test of different different sowing methods, which revealed that the mechanization technology of seed production of hybrid rice was mature and feasible and would be one of the most important development trend of technological devel- opment of hybrid rice production.
文摘Higher education and research in Ethiopia is going through a decisive phase of reform and expansion. As a system it is increasingly required to respond and gear adequately to the development needs of the society and the country. This change is taking place through a government-led radical review of the system’s status and challenges, and by devising mechanisms of consensus building, as well as ownership and overcoming the resistance to change. Higher education and research institutions of Bahir Dar and Gondar Universities and ARARI, in Ethiopia are not satisfactorily responsive to rural transformation in addressing problems of small-scale farmers. This calls for responsive education and research that addresses farmers’ constraints. Thus, to survey the suitability/appropriateness of the current training programmes of higher education and research institutions to address the actual problems of farmers is of paramount importance. To this effect, tools such as interview guide, checklist and questionnaires were put to use for data collection. Primary data was collected from observation, focus group discussions and key informant interviews. Descriptive statistics for quantitative data and triangulation for qualitative data were the prime techniques for data analysis. The result of the study shows that university heads, instructors, students, research heads, researchers and employees rated the suggested mechanisms, namely “inviting speakers from industries and farming community”, “visiting guest lecturers” and “special entrepreneurial project”, as the top most important for ensuring training and research closely to the reality in the society of Amhara region in facilitating agricultural growth and rural transformation. Besides, employers and farmers responded that fresh graduates are deficient with relevant technical skills because of less emphasis on experiential learning on higher education. Therefore, the curriculum for the training should give much weight to incorporate these suggested mechanisms and the higher institutions curriculum should be arranged in such a way that the trainees could obtain appropriate technical know-how.
文摘The 2018 Symposium on National Human Rights education and Research summarized the achievements in human rights education and research in china, in the past four decades of reform and opening-up, especially since the 18 th National congress of the communist Party of china The Meeting mainly concentrated on topics 'new era of human rights education and talents cultivation' and 'new era of human rights theory innovation and academic orientation' An overall outline of human rights education system have been constructed in china and details of the concepts from a macroscopic to a microcosmic perspective show the features of china’s human rights education and research institutions The discussion of academic topics has predicted the development trend of theories of china’s human rights in new era, and expanded relevant comparative research and empirical research.
文摘This paper compares Chinese, Korean, and Japanese shipyard production technology. Development in the world shipbuilding over recent years has influenced focus areas related to shipyard manufacturing technologies and product performance. Software systems, information technology, production technology, and local challenges of shipyards are compared with shipbuilding outputs among these three countries. Various technologies developments, shipyard production and the problems in Chinese, Japanese, and Korean shipyards are discussed respectively. Finally, future areas of research are pointed out.
文摘The research and development of penicillin started with dificulty before 1949 and achieved certain results.In 1951,after the founding of the People’ s Republic of China,Zhang Weishen,as the only Chinese scientist who had been trained and worked in a penicillin research and development center in the United States for many years,overcame many difficulties and returned to China.In 1953,with the efforts of Zhang Weishen and his colleagues,China realized the industrialized production of penicillin,alleviating the urgent needs of the masses.Antibiotics has also become the first discipline to achieve major scientific and technological achievements after the founding of the New China.In the mid-1950s,the technical breakthrough in the localization of lactose substitutes marked the localization of the raw materials of the penicillin-producing culture medium,which paved the way for the industrialized production of penicillin with Chinese characteristics.Antibiotics have become one of the most widely used and affordable drugs for hundreds of millions of patients in China,and China has since ended the humiliating history of the "Sick Man of East Asia".
基金Supported by Hunan Science and Technology Innovation Program(2019NK4170)Outstanding Youth Project of Education Department of Hunan Province(18B461).
文摘Microbial inoculants have received increasing attention in strengthening plant biological barriers,antagonizing and inhibiting harmful microorganisms,and ensuring the safe production of agricultural products.This paper summarized the research status of agricultural microbial inoculants,the application of microbial inoculants in agriculture,and the trends and prospects of agricultural microbial research.
文摘Several fuel plants that supply nuclear research reactors need to increase their production capacity in order to meet the growing demand for this kind of nuclear fuel. After the enlargement of the production capacity of such plants, there will be the need of managing the new production level. That level is usually the industrial one, which poses challenges to the managerial staff. Such challenges come from the fact that several of those plants operate today on a laboratorial basis and do not carry inventory. The change to the industrial production pace asks for new actions regarding planning and control. The production process based on the hydrolysis of UF6 is not a frequent production route for nuclear fuel. Production planning and control of the industrial level of fuel production on that production route is a new field of studies. The approach of the paper consists in the creation of a mathematical linear model for minimization of costs. We also carried out a sensitivity analysis of the model. The results help in minimizing costs in different production schemes and show the need of inventory. The mathematical model is dynamic, so that it issues better results if performed monthly. The management team will therefore have a clearer view of the costs and of the new, necessary production and inventory levels.
基金supported by the 2022 National Natural Science Foundation of China(No.62277002)the National Key Research and Development Program of China(2022YFC3303500).
文摘The social transformation brought aboutby digital technology is deeply impacting various industries.Digital education products, with core technologiessuch as 5G, AI, IoT (Internet of Things),etc., are continuously penetrating areas such as teaching,management, and evaluation. Apps, miniprograms,and emerging large-scale models are providingexcellent knowledge performance and flexiblecross-media output. However, they also exposerisks such as content discrimination and algorithmcommercialization. This paper conducts anevidence-based analysis of digital education productrisks from four dimensions: “digital resourcesinformationdissemination-algorithm design-cognitiveassessment”. It breaks through corresponding identificationtechnologies and, relying on the diverse characteristicsof governance systems, explores governancestrategies for digital education products from the threedomains of “regulators-developers-users”.
基金supported by the National Natural Science Foundation of China under Grant No.71201125Finnacial Support from General Humanities Social Science Research Program of Ministry of Education (projects of western and border areas)+2 种基金The Young Fund under Grant No.10XJC630002Soft Science of Shaanxi Province under Grant No. 2009KRM12 Humanities Social Science Management Perking Fund of Northwestern Polytechnical UniversityHumanities Social Science and Management Perking Fund of Northwestern Polytechnical University under Grant No. RW201208
文摘For the future development of a commercial aircraft corporation, this paper focused on the research and technological innovation model in an industrial chain and explored how to promote the sustainable development of technological innovation on the basis of the Chinese aviation industry. It puts forward several ways to reinforce cooperation, such as strengthening policies and regulations, government's support for research cooperations, accelerating construction of the production-teaching-research oriented public technology platform and service system, and firming the industry awareness of universities and research institutes, and so on.
文摘With the upgrading of industries,the cosmetics industry has posed new requirements for technical talents.As a professional core course in cosmetic technology,“Cosmetic Product Formulation Design and Preparation Technology”serves as the foundation for cultivating students’abilities in cosmetic development and preparation.To foster high-quality skilled talents capable of adapting to the rapid growth of color cosmetics and to better promote the deep integration of scientific and technological industries with curriculum teaching,the teacher team embarked on active explorations and practical teaching research for curriculum teaching reform from four dimensions:strengthening top-level design,enriching teaching content,optimizing teaching design,and reforming assessment methods.These efforts have enhanced students’comprehensive vocational qualities and innovative consciousness,contributing to the teaching reform in higher vocational colleges under the integration of industry,education,and research.
基金National Innovation Training Project“Landscape Design of Educational Research Base Based on Mine Ecological Restoration:Taking the Restoration of Datu Mine in Xinhe Village,Dadukou District as an Example”(202312608002X)Chongqing Institute of Engineering Innovation Training Project“Yitian Xuegu”Innovative Design Research on Rural Education Practice Base in Longhe Town,Fengdu CountyChongqing Institute of Engineering School-Level Topic“Research on Urban Waterfront Landscape Design Based on the Concept of River Ecological Restoration:Taking the Section of Huaxi River in Chongqing Institute of Engineering as an Example”(2022xskz02)。
文摘With the continuous development of the mining industry,the number of abandoned mines is increasing,which brings many impacts on the geology and ecological environment around the mines.It is urgent to attach great importance to the ecological management and environmental restoration of abandoned mines.The long-term traditional development path of rural areas,following the model of“pollution first,treatment later,”fails to meet the needs of sustainable development.The contradiction between mine economic development and ecological environment degradation is becoming increasingly prominent,which urgently needs to be solved.Under the guidance of the Party and the state,in order to implement the relevant policies of“green mountains and clear waters are gold and silver mountains,”we emphasize rural green development,and the transformation of rural green development path is imperative.This paper takes Datu Mine in Xinhe Village,Dadukou District,Chongqing as the research object,combines rural ecological development as the research basis,and innovatively integrates the“educational research”model,aiming to provide practical strategies for the sustainable development of rural landscapes in abandoned mines.
基金Chongqing Vocational Education Society Project“Postgraduate Study on the Current Status and Enhancement Strategies of Information Literacy of Vocational Learning Teachers in the Context of Smart Education”(Project number:2022ZJXH431099)Chongqing Education Science“14th Five-Year Plan”Program Key Project“Research on Construction and Evaluation of Collaborative Learning Model in Smart Education Environment”(Project number:2021-GX-014)。
文摘The development of smart education has led to the integration of emerging technologies such as artificial intelligence with education.It is a prerequisite for teachers to have high information literacy for conducting education and teaching work.This study conducted a questionnaire survey on 412 teachers in a certain area.The results showed that teachers’information literacy is above the middle level,and there are significant differences in information literacy between teaching experience and educational background.The evaluation showed that information ethics,information awareness,and information application have a significant positive impact on professional development,and information knowledge and information awareness have a positive predictive effect on information ethics.
文摘The rapid development of digital education provides new opportunities and challenges for teaching model innovation.This study aims to explore the application of the BOPPPS(Bridge-in,Objective,Pre-assessment,Participatory learning,Post-assessment,Summary)teaching method in the development of a blended teaching model for the Operations Research course under the background of digital education.In response to the characteristics of the course and the needs of the student group,the teaching design is reconstructed with a student-centered approach,increasing practical teaching links,improving the assessment and evaluation system,and effectively implementing it in conjunction with digital educational technology.This teaching model has shown significant effectiveness in the context of digital education,providing valuable experience and insights for the innovation of the Operations Research course.
基金2022 Guangxi Education Science Planning Project“The Inheritance and Discussion of National Culture in the Internationalization of Higher Vocational Education under the Background of the New Era”(2022ZJY3095)。
文摘With the acceleration of economic development and globalization and the rapid development of China’s foreign economy,the position of English education in higher vocational education has become increasingly prominent.Particularly in the multi-ethnic and multi-cultural areas of Guangxi Zhuang Autonomous Region,higher vocational education undertakes the responsibility of talent export for the construction of the China-ASEAN foreign trade exchange platform.However,the current phenomena and problems existing in higher vocational English education in Guangxi need to be deeply discussed and solved.Therefore,this paper discusses the development ideas of English education mode in Guangxi higher vocational education and studies the feasibility suggestions,in order to provide a reference for the future development of higher vocational English education in Guangxi.