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On Design Principles of Micro-lectures of theme-based English Vocabulary for High-grade Primary School Students——A Case Study of a Class of Fifth-grade students in ECNU Affiliated Primary School
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作者 赵振东 《海外英语》 2017年第11期232-243,252,共13页
For English education primary school,English vocabulary teaching should be attach importance to because in the traditional class of English vocabulary teaching,teachers just fill young minds with knowledge points of e... For English education primary school,English vocabulary teaching should be attach importance to because in the traditional class of English vocabulary teaching,teachers just fill young minds with knowledge points of each word in a 35-minute class yet fail to lay emphasis of learners’meaningful learning and autonomic learning as well as their very limited attention spans.To support traditional English vocabulary teaching classes,the research proposes the theme-based English vocabulary micro-lectures designed on the basis of experiential learning theory and constructivist learning theory as well as the analyses of target users of high-level students in the primary school.After application of the micro-lectures into practice,the research assesses the effect of the micro-lectures on the learners and then makes suggestions for design principles of theme-based vocabulary micro-lectures about selection of contents and vocabulary themes,supplementary teaching activities and teacher interaction in the micro-lectures for high-level students in the primary school.Also,the designers should make multi-level English vocabulary micro-lectures according to learners’English proficiency and increase repetition rates of vocabularies in the micro-lectures. 展开更多
关键词 design principles English vocabulary micro-lectures high-level students in the primary school
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Generalized Parseval’s Theorem on Fractional Fourier Transform for Discrete Signals and Filtering of LFM Signals 被引量:1
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作者 Xiaotong Wang Guanlei Xu +2 位作者 Yue Ma Lijia Zhou Longtao Wang 《Journal of Signal and Information Processing》 2013年第3期274-281,共8页
This paper investigates the generalized Parseval’s theorem of fractional Fourier transform (FRFT) for concentrated data. Also, in the framework of multiple FRFT domains, Parseval’s theorem reduces to an inequality w... This paper investigates the generalized Parseval’s theorem of fractional Fourier transform (FRFT) for concentrated data. Also, in the framework of multiple FRFT domains, Parseval’s theorem reduces to an inequality with lower and upper bounds associated with FRFT parameters, named as generalized Parseval’s theorem by us. These results theoretically provide potential valuable applications in filtering, and examples of filtering for LFM signals in FRFT domains are demonstrated to support the derived conclusions. 展开更多
关键词 Discrete Fractional FOURIER Transform (DFRFT) Uncertainty Principle Frequency-Limiting Operator Linear FREQUENCY-MODULaTIon (LFM) Signal FILTERING
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CONSIDER SAINT-VENANT'S PRINCIPLE BY MEANS OF CHAIN MODEL
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作者 武建勋 《Applied Mathematics and Mechanics(English Edition)》 SCIE EI 2000年第7期775-782,共8页
A precise background theory of computational mechanics is formed. Saint_Venant's principle is discussed in chain model by means of this precise theory. The classical continued fraction is developed into operator c... A precise background theory of computational mechanics is formed. Saint_Venant's principle is discussed in chain model by means of this precise theory. The classical continued fraction is developed into operator continued fraction to be the constrictive formulation of the chain model. The decay of effect of a self_equilibrated system of forces in chain model is decided by the convergence of operator continued fraction, so the reasonable part of Saint_Venant's principle is described as the convergence of operator continued fraction. In case of divergence the effect of a self_equilibrated system of forces may be non_zero at even infinite distant sections, so Saint_Venant's principle is not a common principle. 展开更多
关键词 Saint_Venant's principle operator continued fraction chain model dual spaces macro_elasticity theory
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About The Rural Development Foundation
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《Asian Agricultural Research》 2013年第5期36-36,共1页
The Rural Development Foundation(RDF),founded in1996,is an Indian nonprofit organization with the mission of providingquality education for underprivileged rural children.RDF founded and continues to operate five scho... The Rural Development Foundation(RDF),founded in1996,is an Indian nonprofit organization with the mission of providingquality education for underprivileged rural children.RDF founded and continues to operate five schools and one junior college 展开更多
关键词 founded COLLEGE schoolS operate INNOVaTIVE INDIaN
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About The Rural Development Foundation
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《Asian Agricultural Research》 2011年第5期73-73,共1页
The Rural Development Foundation ( RDF) ,founded in 1996,is an Indian nonprofit organization with the mission of providingquality education for underprivileged rural children. RDF founded and continues to operate five... The Rural Development Foundation ( RDF) ,founded in 1996,is an Indian nonprofit organization with the mission of providingquality education for underprivileged rural children. RDF founded and continues to operate five schools and one junior college inAndhra Pradesh State, 展开更多
关键词 founded COLLEGE schoolS operate INNOVaTIVE INDIaN
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About The Rural Development Foundation
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《Asian Agricultural Research》 2011年第11期69-69,共1页
The Rural Development Foundation ( RDF) ,founded in 1996,is an Indian nonprofit organization with the mission of providin gquality education for underprivileged rural children. RDF founded and continues to operate fiv... The Rural Development Foundation ( RDF) ,founded in 1996,is an Indian nonprofit organization with the mission of providin gquality education for underprivileged rural children. RDF founded and continues to operate five schools and one junior college 展开更多
关键词 founded COLLEGE schoolS operate INNOVaTIVE INDIaN
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About The Rural Development Foundation
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《Asian Agricultural Research》 2012年第3期9-9,共1页
The Rural Development Foundation ( RDF) ,founded in 1996,is an Indian nonprofit organization with the mission of providing quality education for underprivileged rural children. RDF founded and continues to operate five
关键词 founded providing schoolS operate INNOVaTIVE INDIa
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About The Rural Development Foundation
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《Asian Agricultural Research》 2011年第6期104-104,共1页
The Rural Development Foundation ( RDF) ,founded in 1996,is an Indian nonprofit organization with the mission of providing quality education for underprivileged rural children. RDF founded and continues to operate fiv... The Rural Development Foundation ( RDF) ,founded in 1996,is an Indian nonprofit organization with the mission of providing quality education for underprivileged rural children. RDF founded and continues to operate five schools and one junior college 展开更多
关键词 founded COLLEGE providing schoolS operate innovati
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About The Rural Development Foundation
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《Asian Agricultural Research》 2014年第10期47-47,共1页
The Rural Development Foundation(RDF),founded in 1996,is an Indian nonprofit organization with the mission of providing quality education for underprivileged rural children.RDF founded and continues to operate five sc... The Rural Development Foundation(RDF),founded in 1996,is an Indian nonprofit organization with the mission of providing quality education for underprivileged rural children.RDF founded and continues to operate five schools and one junior college in 展开更多
关键词 founded COLLEGE providing schoolS operate innovati
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About The Rural Developm ent Foundation
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《Asian Agricultural Research》 2013年第2期78-78,共1页
The Rural Development Foundation ( RDF) ,founded in 1996,is an Indian nonprofit organization with the mission of providing quality education for underprivileged rural children. RDF founded and continues to operate fiv... The Rural Development Foundation ( RDF) ,founded in 1996,is an Indian nonprofit organization with the mission of providing quality education for underprivileged rural children. RDF founded and continues to operate five schools and one juniorcollege in Andhra Pradesh State,taking a unique holistic approach to education through innovative programs 展开更多
关键词 founded INNOVaTIVE HOLISTIC providing schoolS oper
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About The Rural Development Foundation
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《Asian Agricultural Research》 2014年第1期41-41,共1页
The Rural Development Foundation(RDF),founded in 1996,is an Indian nonprofit organization with the mission of providing quality education for underprivileged rural children.RDF founded and continues to operate five sc... The Rural Development Foundation(RDF),founded in 1996,is an Indian nonprofit organization with the mission of providing quality education for underprivileged rural children.RDF founded and continues to operate five schools and one junior college in 展开更多
关键词 founded COLLEGE providing schoolS operate innovati
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About The Rural Development Foundation
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《Asian Agricultural Research》 2013年第1期65-65,共1页
The Rural Development Foundation (RDF) ,founded in 1996,is an Indian nonprofit organization with the mission of providing quality education for underprivileged rural children. RDF founded and continues to operate five... The Rural Development Foundation (RDF) ,founded in 1996,is an Indian nonprofit organization with the mission of providing quality education for underprivileged rural children. RDF founded and continues to operate five schools and one junior college in 展开更多
关键词 founded COLLEGE providing schoolS operate innovati
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On the Uniqueness Theorem of Time-Harmonic Electromagnetic Fields
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作者 Yongfeng Gui Pei Li 《Journal of Electromagnetic Analysis and Applications》 2011年第1期13-21,共9页
The uniqueness theorem of time-harmonic electromagnetic fields, which is the theoretical basis of boundary value problem (BVP) of electromagnetic fields, is reviewed. So far there are many versions of the statements a... The uniqueness theorem of time-harmonic electromagnetic fields, which is the theoretical basis of boundary value problem (BVP) of electromagnetic fields, is reviewed. So far there are many versions of the statements and proofs on the theorem. However, there exist some limitations and lack of strictness in these versions, for instance, the discussion of the uniqueness of solution without considering the existence of solution and the lack of strictness in the case of loss-less medium. In contrast with the traditional statements and proofs, this paper introduces some important conclusions on operator equation from modern theory of partial differential equation (PDE) and attempts to solve the problems on the existence and uniqueness of the solution to operator equation which is derived from Maxwell’s equations of time-harmonic electromagnetic fields. This method provides a novel and rigorous approach to discuss and solve the existence and uniqueness of the solution to time- harmonic fields in the new mathematical framework. Some important conclusions are presented. 展开更多
关键词 Time-Harmonic Fields the Existence and UNIQUENESS of SOLUTIon the Case of LOSSLESS Medium Operator Equation VaRIaTIonaL principles Weak SOLUTIon Coercive Condition
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Evaluation (POE) of Yildiz Technical University (YTU) School of Foreign Languages (SFL)
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作者 Muzaffer Tolga Akbulut Cigdem Polatoglu Ayfer Aytug 《Journal of Civil Engineering and Architecture》 2012年第9期1128-1137,共10页
This paper deals with the post-occupancy performance evaluation of the SFL (School of Foreign Languages) that was designed by the authors and is located within the YTU (Yildiz Technical University) Davutpaa campus... This paper deals with the post-occupancy performance evaluation of the SFL (School of Foreign Languages) that was designed by the authors and is located within the YTU (Yildiz Technical University) Davutpaa campus in Istanbul. After the completion and occupation of the building, project review came into question and a POE was performed. Post-occupancy performance evaluation tries to answer the questions of space provision for social interaction: "How is this building working?" "Is it intended?" "How can it be improved?" and "How can future buildings be improved?" Answers to these vital questions are searched under four main sections. In the first section, the study discusses the physical location and functional properties of the building, in the second, the design decisions of the building are discussed in the context of and design principles, in the third, the method of performance evaluation is explained, and in the final section, the results are analyzed and discussed. These results will lead to a path to improve the quality of the building. 展开更多
关键词 POE (Post Occupancy Evaluation design principles of school buildings social interaction in education.
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A Comparative Study of the Management Mode of Sino- American Institutions of Higher Learning from the Perspective of the Party-Administrative Power Separation and Operation Mechanism
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作者 Qing Xin 《International Journal of Technology Management》 2015年第9期32-34,共3页
In this paper, we research on the higher education management mode of China and America based on the perspective of operation mechanism, separation of school and the government. As the thought of higher education mana... In this paper, we research on the higher education management mode of China and America based on the perspective of operation mechanism, separation of school and the government. As the thought of higher education management theory or a form, we jump out of the labyrinth of modernism manages view and the introduction of totally different from the modernist paradigm, from the angle of the theory research of postmodernism manages view. The paper is organized as the follows. In the first section, we generally introduce the basic concepts of higher education management and the relationship of the schools and government. Then, by comparing the pattern of the Chinese and the American, we analyze the difference in detail. Finally, we set up the prospect and the conclusion. In conclusion, our method combines the advantages of the American higher education management model which will be meaningful. 展开更多
关键词 Higher Education Management Operation Mechanism school and the Government.
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A retrospective view on the history of natural sciences in XX-XXI
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作者 Vladislav Sergeyevich Olkhovsky 《Natural Science》 2010年第3期228-245,共18页
The presented paper is dedicated to a new ret-rospective view on the history of natural sci-ences in XX-XXI cc, partially including the sci-ence philosophy (mainly, the problems of the scientific realism, i.e. the cor... The presented paper is dedicated to a new ret-rospective view on the history of natural sci-ences in XX-XXI cc, partially including the sci-ence philosophy (mainly, the problems of the scientific realism, i.e. the correspondence of science to reality) and also a novel scheme for different classes of sciences with different ob-jects and paradigms. There are analyzed the chosen “great” and “grand” problems of phys-ics (including the comprehension of quantum mechanics, with a recently elaborated new chapter, connected with time as a quantum obs- ervable and time analysis of quantum processes) and also of natural sciences as a whole. The particular attention is paid to the interpretation questions and slightly to the aspects, inevitably connected with the world- views of the res- earchers (which do often constitute a part of the interpretation questions). 展开更多
关键词 SCIENCE history SCIENCE realism paradigm PROBLEM of interpretation and comprehension of QUaNTUM mechanics the WaVE-FUNCTIon collapse the Einstein-Podolsky-Rosen paradox TIME as a QUaNTUM observable canonically conjugated to energy maximal hermitian TIME operator TIME analysis of QUaNTUM processes relationship be-tween physics and biology PROBLEM of origin of biologic life REDUCTIonISM cosmologic PROBLEM Big Bang anthropic principle
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Maintaining the Principle of Honesty and Sincerity, Making Friends Through Business.——A look into the operation of Yatai Corduroy Company in Wujin
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《China's Foreign Trade》 2002年第3期30-31,共2页
关键词 a look into the operation of Yatai Corduroy Company in Wujin Maintaining the Principle of Honesty and Sincerity
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Reconfiguration in the Transmission System of the Slovak Republic
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作者 Juraj Altus Martin Jedinak +1 位作者 Stanislav Prielozny Rastislav Smidovic 《Journal of Energy and Power Engineering》 2013年第3期577-582,共6页
Topology changes (reconfigurations) in the transmission system are effective remedial actions to restore fulfilling N-I security principle. In the transmission system, Slovak Republic prepares several scenarios of p... Topology changes (reconfigurations) in the transmission system are effective remedial actions to restore fulfilling N-I security principle. In the transmission system, Slovak Republic prepares several scenarios of possible reconfigurations, especially in the substation Varin and substation Lemesany. The paper describes reasons of reconfiguration necessity, preparation process, testing process, test results and comparison with expected results from simulation calculations. The conclusion summarizes advantages and disadvantages of the reconfiguration implementation in the transmission system, recommendations for real-time operation, including coordination with neighbouring transmission system operators and affected distribution system operators. 展开更多
关键词 Real-time operation operational limits N-1 security principle remedial actions topology change.
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Selection and Application of Current Affairs and Politics Materials in Political Classroom Teaching in Senior High School
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作者 Yiping Zhang 《Journal of Contemporary Educational Research》 2023年第8期36-40,共5页
Based on the status quo of political education in high school,current affairs and politics materials are utilized as an example in this paper to analyze and discuss the value of the proper use of current affairs and p... Based on the status quo of political education in high school,current affairs and politics materials are utilized as an example in this paper to analyze and discuss the value of the proper use of current affairs and politics materials in high school political classroom teaching.In addition,the paper also discusses the principles that should be adhered to in selecting materials for use in political classroom teaching.The purpose of this article is to provide guidelines to high school political subject teachers in selecting and applying the current affairs and politics materials reasonably. 展开更多
关键词 High school politics Current affairs and politics materials Value PRINCIPLE
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加拿大“Co-operative Education”教育模式研究 被引量:2
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作者 林蒙丹 《南昌教育学院学报》 2015年第5期90-92,共3页
通过分析加拿大百年理工学院的"Co-operative Education"实习教育模式,了解了"CO-OP"项目的具体运作方式。加拿大高职实习教育重视政府职能的参与,强调学校、企业和学生的三方合作,通过"COOP"项目实现三... 通过分析加拿大百年理工学院的"Co-operative Education"实习教育模式,了解了"CO-OP"项目的具体运作方式。加拿大高职实习教育重视政府职能的参与,强调学校、企业和学生的三方合作,通过"COOP"项目实现三方共赢,其模式值得我们借鉴。 展开更多
关键词 Co-operative EDUCaTIon 加拿大高职 实习模式
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