期刊文献+
共找到20,029篇文章
< 1 2 250 >
每页显示 20 50 100
Study on Connotation and Characteristics of Online-offline"Golden Courses"of Higher Vocational College English
1
作者 谢丹 肖付良 《海外英语》 2020年第5期258-259,共2页
This paper focuses on the analysis of the connotation and characteristics of online-offline"Golden Courses"of higher vo-cational college English, which lays a good foundation for its construction and applica... This paper focuses on the analysis of the connotation and characteristics of online-offline"Golden Courses"of higher vo-cational college English, which lays a good foundation for its construction and application in higher vocational colleges. 展开更多
关键词 higher VOCATIONAL college English online-offline"golden courses" CONNOTATION CHARACTERISTICS
在线阅读 下载PDF
Energy Efficient Clustering and Sink Mobility Protocol Using Hybrid Golden Jackal and Improved Whale Optimization Algorithm for Improving Network Longevity in WSNs
2
作者 S B Lenin R Sugumar +2 位作者 J S Adeline Johnsana N Tamilarasan R Nathiya 《China Communications》 2025年第3期16-35,共20页
Reliable Cluster Head(CH)selectionbased routing protocols are necessary for increasing the packet transmission efficiency with optimal path discovery that never introduces degradation over the transmission reliability... Reliable Cluster Head(CH)selectionbased routing protocols are necessary for increasing the packet transmission efficiency with optimal path discovery that never introduces degradation over the transmission reliability.In this paper,Hybrid Golden Jackal,and Improved Whale Optimization Algorithm(HGJIWOA)is proposed as an effective and optimal routing protocol that guarantees efficient routing of data packets in the established between the CHs and the movable sink.This HGJIWOA included the phases of Dynamic Lens-Imaging Learning Strategy and Novel Update Rules for determining the reliable route essential for data packets broadcasting attained through fitness measure estimation-based CH selection.The process of CH selection achieved using Golden Jackal Optimization Algorithm(GJOA)completely depends on the factors of maintainability,consistency,trust,delay,and energy.The adopted GJOA algorithm play a dominant role in determining the optimal path of routing depending on the parameter of reduced delay and minimal distance.It further utilized Improved Whale Optimisation Algorithm(IWOA)for forwarding the data from chosen CHs to the BS via optimized route depending on the parameters of energy and distance.It also included a reliable route maintenance process that aids in deciding the selected route through which data need to be transmitted or re-routed.The simulation outcomes of the proposed HGJIWOA mechanism with different sensor nodes confirmed an improved mean throughput of 18.21%,sustained residual energy of 19.64%with minimized end-to-end delay of 21.82%,better than the competitive CH selection approaches. 展开更多
关键词 Cluster Heads(CHs) golden Jackal Optimization Algorithm(GJOA) Improved Whale Optimization Algorithm(IWOA) unequal clustering
在线阅读 下载PDF
美国高校总整课程(Capstone Courses)概况及启示——以俄亥俄州立大学动物科学系为例 被引量:11
3
作者 张佩华 William P.Weiss +6 位作者 Lowell T.Midla Aulston Brown 韩奇鹏 曲湘勇 李松励 张婷 朱丹 《中国农业教育》 2014年第5期21-24,共4页
为帮助动物科学专业大学四年级学生总结、综合和运用所学专业理论和技能,美国很多高校对毕业前的高年级大学生开设了总整课程(Capstone courses)。该课程是一个能给学生提供统整、深化四年所学知识的整合性实践过程。课程学习情境与未... 为帮助动物科学专业大学四年级学生总结、综合和运用所学专业理论和技能,美国很多高校对毕业前的高年级大学生开设了总整课程(Capstone courses)。该课程是一个能给学生提供统整、深化四年所学知识的整合性实践过程。课程学习情境与未来工作情境相似,需与同行共同面对和解决生产中的真实问题,不同之处在于课程中随时有专家教授的指点和引导。以俄亥俄州立大学动物科学系开设的"奶牛生产"总整课程教学为例,从总整课程的含义、发展历程和教学实践案例等方面进行了阐述,分析了该课程的可行性和必要性,并建议国内动物科学专业开设此课程,以提高实践教学质量。 展开更多
关键词 总整课程 动物科学 实践教学 美国
在线阅读 下载PDF
The Survey on Course Design for Business English Majors on the Base of Needs Analysis 被引量:1
4
作者 冯霞 《海外英语》 2018年第3期239-240,共2页
Based on the needs analysis theory, a survey on the course design of Business English at Honghe University are conducted. Business English majors' learning needs and attitudes towards course design of Business Eng... Based on the needs analysis theory, a survey on the course design of Business English at Honghe University are conducted. Business English majors' learning needs and attitudes towards course design of Business English are researched through questionnaires. Business English competences needed in workplaces and society's needs for Business English talents are investigated. After analyzing recruitment information for Business English talents collected from domestic credible websites, some suggestions on course design of business English are supplied. 展开更多
关键词 Business English Needs Analysis course Design
在线阅读 下载PDF
Mid-Course Guidance Law for Long Range Multi-Purpose Missiles
5
作者 罗喜霜 张天桥 《Journal of Beijing Institute of Technology》 EI CAS 2002年第2期121-124,共4页
A useful mid course guidance law for long range multi purpose missiles is proposed. The law consists of two parts. One is used in the horizontal guidance plane, and the other in the vertical guidance plane. The mid ... A useful mid course guidance law for long range multi purpose missiles is proposed. The law consists of two parts. One is used in the horizontal guidance plane, and the other in the vertical guidance plane. The mid course is combined with variable structure proportional navigation in the homing phase. Simulation results show that the proposed guidance law can meet the demands for starting up the homing phase and so the handing over between mid course guidance and terminal guidance can be carried out successfully. 展开更多
关键词 multi purpose missile mid course guidance demands for startup
在线阅读 下载PDF
Designing and Assessing Learning—Take Listening Course of New College English (book 3) as an Example
6
作者 明珠 冯军 夏梅花 《海外英语》 2016年第6期238-240,共3页
This paper analyses the design and implementation of Listening Course of New College English(Book 3) within the second year non-English major students in Yunnan Agricultural University, China. This includes the course... This paper analyses the design and implementation of Listening Course of New College English(Book 3) within the second year non-English major students in Yunnan Agricultural University, China. This includes the course's planning and delivery with attention upon its learning theories and frameworks. Furthermore, it focuses on how it impacts upon the teaching and learning process. This includes the identification and appropriateness of its learning outcomes, learning activities, its assessment criteria and evaluation. This paper specifically reflects on the course's concept of constructive alignment. 展开更多
关键词 DESIGNING ASSESSING LISTENING course
在线阅读 下载PDF
基于MOOC的混合式学习模式探究——以Coursera平台为例 被引量:255
7
作者 牟占生 董博杰 《现代教育技术》 CSSCI 2014年第5期73-80,共8页
混合式学习作为一种新型的学习方式,近年来受到国内外研究者的广泛关注。MOOC的兴起为混合式学习的开展提供了新的思路与方法。文章从教育学的视角分析了MOOC的课程模式,并着重对xMOOC的课程模式及其应用于混合学习的优势进行了剖析。... 混合式学习作为一种新型的学习方式,近年来受到国内外研究者的广泛关注。MOOC的兴起为混合式学习的开展提供了新的思路与方法。文章从教育学的视角分析了MOOC的课程模式,并着重对xMOOC的课程模式及其应用于混合学习的优势进行了剖析。在此基础上,以Coursera教学平台为依托,将面对面的课堂教学和基于MOOC的网络学习相结合,设计出了基于MOOC的混合式学习模式,并在教学实践中进行了应用。实践证明,基于MOOC的混合式学习模式对提高学生成绩以及增强学习兴趣有积极的作用。 展开更多
关键词 混合式学习 MOOC课程模式 coursera 混合式学习模式
在线阅读 下载PDF
The Significance of Studying Course Design In Foreign Language Teaching
8
作者 陈立群 蒙洁琼 《海外英语》 2018年第4期239-239,244,共2页
This paper discuss the significance of course design basing on the theory of some famous linguists like David Nunan and Xia Jimei. By the guadience of the principles of designing course, it aims to capture language te... This paper discuss the significance of course design basing on the theory of some famous linguists like David Nunan and Xia Jimei. By the guadience of the principles of designing course, it aims to capture language teachers' attention on the significance of studying course design and offer some hints on how to apply the course design in foreign language 展开更多
关键词 course design SIGNIFICANCE foreign language teaching
在线阅读 下载PDF
大规模开放在线课程教学的成功之道管窥——以Coursera“混合学习:对学生的个性化教育”为例 被引量:6
9
作者 王建中 李硕 姚韦韦 《现代教育技术》 CSSCI 2014年第12期26-32,共7页
Coursera作为开放在线课程的佼佼者,其教学成功之道无疑值得我们去思考与研究。该文通过跟踪学习"混合学习"课程,对其在资源、教学、学习及评价等方面的特点进行分析,挖掘梳理Coursera在教学方面的成功之道,并探讨其对我国在... Coursera作为开放在线课程的佼佼者,其教学成功之道无疑值得我们去思考与研究。该文通过跟踪学习"混合学习"课程,对其在资源、教学、学习及评价等方面的特点进行分析,挖掘梳理Coursera在教学方面的成功之道,并探讨其对我国在线课程发展的启示。研究得出为使我国在线课程迅速发展,在根据我国学习者特点和现有技术支持的前提下,其资源设计应满足在线学习者的个性化学习需求,教学上应提供完善的课程学习支持服务,学习上要打造空前开放的学习共同体,评价上需制定灵活多样的评价机制,进而开发出"本土化"的在线课程。 展开更多
关键词 大规模开放在线课程 学习支持服务 学习共同体 多元化评价
在线阅读 下载PDF
Principles of Course Design for Language Teaching and Its Implications to TEFL Reform in Higher Vocational Colleges
10
作者 刘彦臻 《海外英语》 2013年第11X期89-90,共2页
Principles of Course Design for Language Teaching by Janice Yalden is a linguistics book for the ESL/EFL teachers and researchers. By briefing and analyzing the contents , some guidelines and methods are found practic... Principles of Course Design for Language Teaching by Janice Yalden is a linguistics book for the ESL/EFL teachers and researchers. By briefing and analyzing the contents , some guidelines and methods are found practical and enlightening for the teachers in higher vocational college to develop EFL courses. 展开更多
关键词 course design TEFL higher VOCATIONAL COLLEGES Prin
在线阅读 下载PDF
On Translation Courses Teaching and Learning in Blended Learning
11
作者 陈蕾 《海外英语》 2019年第14期261-262,共2页
Translation is a work requiring both independence and collaboration.Blended learning is an education mode that combines online digital media with traditional classroom methods.In adoption of this mode in translation c... Translation is a work requiring both independence and collaboration.Blended learning is an education mode that combines online digital media with traditional classroom methods.In adoption of this mode in translation courses teaching and learning,the researcher aims at improving the teaching outcomes and enhancing the students’learning participation as well as sense of translation and further positively changing their learning behaviors. 展开更多
关键词 BLENDED LEARNING TRANSLATION courseS teaching and LEARNING
在线阅读 下载PDF
Towards an Understanding of Situated Learning:Students' Perceptions in an Interpretation Course
12
作者 雷娟 《海外英语》 2014年第23期33-34,37,共3页
Situated learning approach has been applied in various teaching contexts, and increasing advocations have been shown in the particular context of language teaching. This study applied situated learning appoach in the ... Situated learning approach has been applied in various teaching contexts, and increasing advocations have been shown in the particular context of language teaching. This study applied situated learning appoach in the interpretation course of college English major students and is designed to gain the students' perception of stuated learning. From the study, it is found that most of the students showed their positive attitudes towards situated learning approach applied in their interpretation course and enjoyed their learning in such learning enviroment. However, there is still a long way to go to achieve their satisfaction. Teachers need to explore more for creating authentic atmosphere in the interpretation course to arise students' interest and passion to a greater degree. 展开更多
关键词 situated learning INTERPRETATION course English MA
在线阅读 下载PDF
Exploring the Principles Underlying Business English Course DesignBased on a Training Program
13
作者 王松昌 《海外英语》 2014年第15期70-71,73,共3页
In order to make a business English training course cost effective, the course is to be designed based on certain language teaching theories and principles involving needs analysis to identify learners' needs and ... In order to make a business English training course cost effective, the course is to be designed based on certain language teaching theories and principles involving needs analysis to identify learners' needs and wants, appropriate teaching approaches and during-and-after evaluation of the training effects. 展开更多
关键词 BUSINESS English course design PRINCIPLES
在线阅读 下载PDF
A Brief Analysis and Evaluation of the Frequently Used College English Course Book——Listening and Speaking Course
14
作者 杨维玱 《海外英语》 2018年第13期245-247,共3页
This paper does some research and exploration of one of the most commonly used Chinese college English course book:Listening and Speaking Course(Second Edition 2010)compiled by Yu Shumei and Li Huiqin.It introduces th... This paper does some research and exploration of one of the most commonly used Chinese college English course book:Listening and Speaking Course(Second Edition 2010)compiled by Yu Shumei and Li Huiqin.It introduces the aims of the textbookand its structure.By evaluating the teaching functions of differnt parts,it can be safely concluded that this textbook is well quali-fied to be used.However,being inadequate in teaching listening strategies and lacking in teaching speaking strategies can affectstudents'listening and speaking in the long run.Therefore,it is strongly recommended that teachers should add more practicalstrategies and useful materials in their teaching procedures to make the textbook more applicable. 展开更多
关键词 Analysis and Evaluation LISTENING and SPEAKING course strategies
在线阅读 下载PDF
Key Concepts of ESP Course Design and Suggestions for It
15
作者 吴娟 《海外英语》 2019年第3期17-19,共3页
Since ESP was introduced into China, its development has experienced fluctuating changes while ESP education is an inevitable trend in the future. To make ESP teaching even more effective, issues on the stage of ESP c... Since ESP was introduced into China, its development has experienced fluctuating changes while ESP education is an inevitable trend in the future. To make ESP teaching even more effective, issues on the stage of ESP course design are well worth discussing. In this essay, factors such as features of the ESP course, stages in ESP course design are suggested to take into consideration on the stage of designing ESP course. Besides, some theoretical introductions to the key concepts of ESP course design suchas needs analysis, learner-centrality, authenticity, key stages of ESP course design will be reviewed from the eyes of researchersand scholars abroad. Finally, the suggestions will be given in the process of ESP course design. 展开更多
关键词 ENGLISH for SPECIFIC purposes ESP ESP course DESIGN
在线阅读 下载PDF
A Case Study of The Course Setting of Business English of South-Central University For Nationalities
16
作者 吕昊 《海外英语》 2011年第10X期50-52,共3页
With the economic globalization and the demand of the situation, many higher universities set up business English major. However, since business English is still a new major and research field in higher education, lot... With the economic globalization and the demand of the situation, many higher universities set up business English major. However, since business English is still a new major and research field in higher education, lots of problems exist in the major construction, in which the issue of course settings is a heated one. The author believes that as for the course setting of business English that is an important branch of English for Specific Purposes (ESP), it should be based on the demand toward business English talents from the market and the characteristics of business English.This thesis will, based on the point view of student, further discuss the issue of business English. Based on the analysis, it is concluded that the course setting of business English in China is not mature enough, which has problems involved in the content and the time arrangement. The significance of this thesis is to put forward reasonable proposals in the hope of solving the problem in the course setting of business English so that the business English graduates will be fit for the needs of the society. 展开更多
关键词 ENGLISH for Specific Purposes (ESP) business ENGLISH course SETTINGS
在线阅读 下载PDF
ESPNeeds Analysisand Course Designin Application-Oriented Universities
17
作者 王晓芳 《海外英语》 2018年第6期236-237,共2页
With demands for applied talents dramatically increasing motivated by economic transformation and China's "Going Out " Strategy, College English reform should deepen ESP teaching, stress application of l... With demands for applied talents dramatically increasing motivated by economic transformation and China's "Going Out " Strategy, College English reform should deepen ESP teaching, stress application of language skills to academic and professionallearning, and serve for students' future development. Therefore, it is vital to explore school-based course design in ESP based onneeds analysis. 展开更多
关键词 English for Special Purposes needs analysis school-based course design
在线阅读 下载PDF
ESP Course Design 被引量:1
18
作者 马瑶 《海外英语》 2015年第24期281-282,共2页
ESP course design is one of the most important factors that affect ESP teaching. And different model of ESP course design will cause different teaching effect. This paper mainly analyzed ESP course design from the def... ESP course design is one of the most important factors that affect ESP teaching. And different model of ESP course design will cause different teaching effect. This paper mainly analyzed ESP course design from the definition of ESP, the categories and features of ESP, the principles of ESP course design and the models of ESP course design. 展开更多
关键词 ESP course DESIGN INSPIRATION
在线阅读 下载PDF
A Case Study of ACCA-Oriented Course Offering for Business English
19
作者 赵艳玲 姜勇 夏菲菲 《英语广场(学术研究)》 2013年第9期114-115,共2页
ACCA (The Association of Chartered Certified Accountants), as one of the most famous professional organizations for accountants, has long placed great importance on the cultivation of international accountants with co... ACCA (The Association of Chartered Certified Accountants), as one of the most famous professional organizations for accountants, has long placed great importance on the cultivation of international accountants with colleges. Up to the present, more than forty universities all over the country have ACCA-oriented course offering. This study aims at embedding ACCA course into the curriculum system of Business English Majors. The new course offering would apply a bilingual teaching approach. This study would be beneficial to the construction of our English department and pave a brand new way of breeding international accountants. 展开更多
关键词 ACCA Business English course offering
在线阅读 下载PDF
日本环保炼铁工艺COURSE50新技术 被引量:17
20
作者 魏侦凯 郭瑞 谢全安 《华北理工大学学报(自然科学版)》 CAS 2018年第3期26-30,共5页
简介了COURSE50技术研发的背景和内容,以及与其配套的支持技术,其中包括氢气还原炼铁技术、高反应性焦炭的生产技术、CCS技术等。这些项目技术的研发对钢铁业的发展以及全球气候的改善具有重要的意义。
关键词 course50 氢气还原 CO2的分离回收 试验高炉
在线阅读 下载PDF
上一页 1 2 250 下一页 到第
使用帮助 返回顶部