The use of multimedia technology in the teaching process is the current mainstream trend in teaching development.The arrival of the all-media era is not only a huge challenge to the traditional teaching model,but also...The use of multimedia technology in the teaching process is the current mainstream trend in teaching development.The arrival of the all-media era is not only a huge challenge to the traditional teaching model,but also a huge opportunity for the reform of the teaching model.Combining traditional education models with modern scientific and technological means,and learning from each other’s strengths can stimulate students’subjective initiative in learning.On the other hand,it is also an important way for teachers to improve their teaching abilities.This article analyzes the opportunities brought by the all-media era to the reform of education models based on the teaching status and teaching difficulties of Korean intensive reading courses in vocational high schools,and proposes a teaching model reform strategy for Korean intensive reading courses in vocational high schools in the all-media era.展开更多
Mueller said: "The environment has reflection on accounting; different cultural, economic, legal and political backgrounds produce different accounting systems." It's no exception with government accounting. Since...Mueller said: "The environment has reflection on accounting; different cultural, economic, legal and political backgrounds produce different accounting systems." It's no exception with government accounting. Since 1998, China's current budget accounting system has been acting as government accounting. Basically, it fulfilled the needs of relevant government accounting. The government accounting integrated with budget accounting. As time passes by, the current budget accounting can not meet the deepening globalization of the market economy nor the developing economic and political environment in terms of the definition of objectives, choices of basic accounting, offering of accounting information. In recent years, public finance reform, transformation of government functions, the public consciousness and other factors call for higher needs for the new government accounting. The current budget fails to provide enough government accounting information that the public need. In 2011, China started a pilot of performance management and performance budgeting in the country. The efficient use of public funds, the profits, and the effectiveness of public information draw more users' attention. It becomes more important for the govemrnent accounting larovidin~ information of performance evaluation.展开更多
Based on the necessity of three dimensional modeling with computer in teaching reform, this paper is the summarization of reform practice of teaching engineering drawing in our institute. The teaching reform begins wi...Based on the necessity of three dimensional modeling with computer in teaching reform, this paper is the summarization of reform practice of teaching engineering drawing in our institute. The teaching reform begins with three dimensional modeling that used computer instead of board. On the basis of target of teaching reform, set of teaching content, arrangement of class hour and teaching method, the research of teaching practice have been done, and very good effects in teaching of engineering drawing have been achieved.展开更多
Through the study of the kinetics of dimethyl ether steam reforming reaction, a two-dimensional model of the reactor is established. At the same time, rate equations of simplified elementary reactions of DME steam ref...Through the study of the kinetics of dimethyl ether steam reforming reaction, a two-dimensional model of the reactor is established. At the same time, rate equations of simplified elementary reactions of DME steam reforming reaction are deduced by the mechanism of Langmuir-Hinshel-wood, and the rate constants are obtained by correcting the pre-exponential factor of Arrhenius equation. Finally, the analog data of DME steam reforming reaction under a variety of conditions are obtained, and making a simulation diagram. The two-dimensional model is substantially correct because of the analog data more in line with a variety of knowledge.展开更多
Based on a comparative study of China’s three-decade financial system reform and the financial reform model of Russia and selected Eastern European countries, we found noticeable discrepancies between China and other...Based on a comparative study of China’s three-decade financial system reform and the financial reform model of Russia and selected Eastern European countries, we found noticeable discrepancies between China and other transitional countries in respect to objective setting, path and sequence selection, power sources and advancement strategy. We conclude that a "China model" of nancial system reform does exist. The formation and evolution of the "China model" is closely related to China’s special political and economic environment. More importantly, it is significantly influenced by China’s overall economic reform model as well.展开更多
Kinetics model was developed for the mixed (steam and dry) reforming of methane, which is useful for the control of H2/CO ratio. The equilibrium constants of reaction rate were determined using the experimental equi...Kinetics model was developed for the mixed (steam and dry) reforming of methane, which is useful for the control of H2/CO ratio. The equilibrium constants of reaction rate were determined using the experimental equilibrium data at different reaction temperatures, while the forward reaction rate constants were estimated using the experimental data under non-equilibrium (high inert fraction and high space velocity) conditions. The comparison between calculated and experimental data clearly showed that the developed model described satisfactorily, and further analysis using the parametric sensitivity determined the wall temperature and CO2 fraction in the feed gas as effective parameters for the manipulation of CH4 conversion and H2/CO ratio of synthesis gas under the equilibrium condition. Meanwhile, the inert fraction, rather than the residence time, was selected as additional parameter under non-equilibrium condition.展开更多
目的随着信息技术的发展,“新医科”以培养更全面的医学专业人才为目的,为推动国内医学教育模式而逐步调整,本研究主要在繁多的模式中探索其主要的发展趋势。方法对中文数据库,中国知网(China National Knowledge Infrastructure,CNKI)...目的随着信息技术的发展,“新医科”以培养更全面的医学专业人才为目的,为推动国内医学教育模式而逐步调整,本研究主要在繁多的模式中探索其主要的发展趋势。方法对中文数据库,中国知网(China National Knowledge Infrastructure,CNKI)及中文科学引文索引(Chinese Social Sciences Citation Index,CSSCI)中,于1998年1月—2022年12月发表的“医学教育/教学模式”相关的期刊论文,运用CiteSpace软件进行计量分析。本研究面向上海交通大学医学院医学技术学院的412名本科生及研究生,采用随机整群抽样法抽取93名,研究数据通过问卷调查收集,问卷调查的实施时间为2023年11月10—14日。结果最终纳入8023篇文献,可视化分析发现目前文献研究的热点是线上教学。时间线图显示,近10年来,“慕课”及“翻转课堂”等依托网络教学资源的教学模式被持续聚焦,而传统线下教学仍被提及。为证实不同学历级别的学生对多种医学教育模式的选择意向,发放93份调查问卷,回收率100%。问卷结果显示,在线上模式的学习效果及对线下模式的可替代性等观点上,62.2%(58/93)的学生选择二者并行,不同学历间比较,差异无统计学意义(P>0.05);进一步分析发现,60.22%(56/93)的学生更倾向于线上结合线下的混合式教学模式。结论在医学教育模式变革过程中,线上教学是前沿热点。但因为医学的实践属性,线上与线下并行的混合式教学模式仍是发展趋势。二者合理的占比分配探索仍是未来的研究方向。展开更多
文摘The use of multimedia technology in the teaching process is the current mainstream trend in teaching development.The arrival of the all-media era is not only a huge challenge to the traditional teaching model,but also a huge opportunity for the reform of the teaching model.Combining traditional education models with modern scientific and technological means,and learning from each other’s strengths can stimulate students’subjective initiative in learning.On the other hand,it is also an important way for teachers to improve their teaching abilities.This article analyzes the opportunities brought by the all-media era to the reform of education models based on the teaching status and teaching difficulties of Korean intensive reading courses in vocational high schools,and proposes a teaching model reform strategy for Korean intensive reading courses in vocational high schools in the all-media era.
文摘Mueller said: "The environment has reflection on accounting; different cultural, economic, legal and political backgrounds produce different accounting systems." It's no exception with government accounting. Since 1998, China's current budget accounting system has been acting as government accounting. Basically, it fulfilled the needs of relevant government accounting. The government accounting integrated with budget accounting. As time passes by, the current budget accounting can not meet the deepening globalization of the market economy nor the developing economic and political environment in terms of the definition of objectives, choices of basic accounting, offering of accounting information. In recent years, public finance reform, transformation of government functions, the public consciousness and other factors call for higher needs for the new government accounting. The current budget fails to provide enough government accounting information that the public need. In 2011, China started a pilot of performance management and performance budgeting in the country. The efficient use of public funds, the profits, and the effectiveness of public information draw more users' attention. It becomes more important for the govemrnent accounting larovidin~ information of performance evaluation.
基金Supported by Beijing City Institution of Higher Learning Talent Education Program Project Foundation (PHR200906213PHR201007234)
文摘Based on the necessity of three dimensional modeling with computer in teaching reform, this paper is the summarization of reform practice of teaching engineering drawing in our institute. The teaching reform begins with three dimensional modeling that used computer instead of board. On the basis of target of teaching reform, set of teaching content, arrangement of class hour and teaching method, the research of teaching practice have been done, and very good effects in teaching of engineering drawing have been achieved.
文摘Through the study of the kinetics of dimethyl ether steam reforming reaction, a two-dimensional model of the reactor is established. At the same time, rate equations of simplified elementary reactions of DME steam reforming reaction are deduced by the mechanism of Langmuir-Hinshel-wood, and the rate constants are obtained by correcting the pre-exponential factor of Arrhenius equation. Finally, the analog data of DME steam reforming reaction under a variety of conditions are obtained, and making a simulation diagram. The two-dimensional model is substantially correct because of the analog data more in line with a variety of knowledge.
基金This article represents the stage-wise research result of"A Study on the determinants of China’s financial development: 1978-2007"(Grant No.:08CJL003)a National Social Science Foundation project." A Study of Financial System Reform and Monetary Issues" (Grant No.: 04JZD00013)+1 种基金a key human and social science project sponsored by the Ministry of Education and led by Professor Wang Guangqian of the Central University of Finance and Economics and" A Study of Financial System Reform and Monetary Issues" (Grant No.: 04JZD0013)a key human and social science project sponsored by the Ministry of Education
文摘Based on a comparative study of China’s three-decade financial system reform and the financial reform model of Russia and selected Eastern European countries, we found noticeable discrepancies between China and other transitional countries in respect to objective setting, path and sequence selection, power sources and advancement strategy. We conclude that a "China model" of nancial system reform does exist. The formation and evolution of the "China model" is closely related to China’s special political and economic environment. More importantly, it is significantly influenced by China’s overall economic reform model as well.
基金supported by the Energy Efficiency & Resources Program of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) grant funded by the Korea Government Ministry of Knowledge Economy (No. 2006CCC11P011B-21-2-100)Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology (No. 2010-0003380)
文摘Kinetics model was developed for the mixed (steam and dry) reforming of methane, which is useful for the control of H2/CO ratio. The equilibrium constants of reaction rate were determined using the experimental equilibrium data at different reaction temperatures, while the forward reaction rate constants were estimated using the experimental data under non-equilibrium (high inert fraction and high space velocity) conditions. The comparison between calculated and experimental data clearly showed that the developed model described satisfactorily, and further analysis using the parametric sensitivity determined the wall temperature and CO2 fraction in the feed gas as effective parameters for the manipulation of CH4 conversion and H2/CO ratio of synthesis gas under the equilibrium condition. Meanwhile, the inert fraction, rather than the residence time, was selected as additional parameter under non-equilibrium condition.
文摘目的随着信息技术的发展,“新医科”以培养更全面的医学专业人才为目的,为推动国内医学教育模式而逐步调整,本研究主要在繁多的模式中探索其主要的发展趋势。方法对中文数据库,中国知网(China National Knowledge Infrastructure,CNKI)及中文科学引文索引(Chinese Social Sciences Citation Index,CSSCI)中,于1998年1月—2022年12月发表的“医学教育/教学模式”相关的期刊论文,运用CiteSpace软件进行计量分析。本研究面向上海交通大学医学院医学技术学院的412名本科生及研究生,采用随机整群抽样法抽取93名,研究数据通过问卷调查收集,问卷调查的实施时间为2023年11月10—14日。结果最终纳入8023篇文献,可视化分析发现目前文献研究的热点是线上教学。时间线图显示,近10年来,“慕课”及“翻转课堂”等依托网络教学资源的教学模式被持续聚焦,而传统线下教学仍被提及。为证实不同学历级别的学生对多种医学教育模式的选择意向,发放93份调查问卷,回收率100%。问卷结果显示,在线上模式的学习效果及对线下模式的可替代性等观点上,62.2%(58/93)的学生选择二者并行,不同学历间比较,差异无统计学意义(P>0.05);进一步分析发现,60.22%(56/93)的学生更倾向于线上结合线下的混合式教学模式。结论在医学教育模式变革过程中,线上教学是前沿热点。但因为医学的实践属性,线上与线下并行的混合式教学模式仍是发展趋势。二者合理的占比分配探索仍是未来的研究方向。