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近些年来,世界各地的自然灾害时有发生.怎样解决自然灾害和突发事件中的应急通信问题,建立灵活的应急通信系统,成为目前通信领域的一个热点.本论文阐述了应急通信的特点和方式,介绍了一种车载式应急通信系统的整体设计.论述了应急通信系统的主要设计目标及主要组成部分,总结了应急通信车的设计指标.最后提出了对车载应急通信系统的展望. 相似文献
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陈琛 《淮南师范学院学报》2013,15(3):47-49
远动通信技术在目前大型火电机组环境保护工作中具有重要的功能和作用,以环保数据传输方式为核心,通过分析传输过程中的远动终端,重点阐述了远动通信技术的应用性. 相似文献
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陈岗 《广东轻工职业技术学院学报》2015,(3):27-32
校内生产性实训基地是高职院校学生职业素质形成与培养的坚实平台。广东轻工职业技术学院电子通信工程系针对广东通信行业的发展特征,提出立足通信全网、校企合作共建的方式,从通信系统集成和移动通信终端两个方面组建高职通信技术专业校内生产性实训基地,构建真实电信工作场景,并对实训基地的建设方案、项目式教学方法、社会服务、师资建设等方面进行了研究和实践,取得良好的效果。 相似文献
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设计了一种基于单片机的自动切块成型机控制系统,介绍了系统的各个组成部分及工作原理。针对该系统采用上、下位机模式通信的结构特点和功能需求,设计了通信协议的数据帧格式及通信的关键技术。实践证明,应用该通信技术能够使系统准确、稳定和高效的工作。 相似文献
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赵源 《商情·科学教育家》2013,(19)
本文详细介绍了Simulink仿真在通信系统教学中的应用.Simulink仿真系统以其真实的仿真效果、简洁的操作、直观的分析方法、灵活的系统组建模式,在通信系统的教学过程中发挥了很大的作用. 相似文献
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通信运营中广泛使用了自助业务终端系统,为了保障自助终端的使用效率,降低故障率尤为重要,该研究通过详细对联通公司下属营业厅自动终端故障状况进行调查分析,拟定出了故障率降低方案,并付诸实施,取得了预期效果。 相似文献
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将时间自动机概念融入通信模式的设计和实现过程,提出一种基于时间自动机、支持各设备自主控制和管理通信过程的物联网智慧通信模式。介绍了感知层各通信模式的规则,给出并验证了有连接和无连接通信模式的时间自动机模型。以有连接通信模式为例,结合系统结构布局描述了智慧通信时间自动机模式设计及实现过程。以实训室照明系统通信实例验证了该设计的可行性。 相似文献
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为了解决诸如沙漠、戈壁等广袤荒漠场景集团车辆通信问题,提出了基于卫星通信和基于高空平台通信 2 种车辆间组网模型,并给出了这 2 种模型的系统框架和组网模式. 在基于卫星通信模型中,所有车辆均配备车载"动中通"卫星通信终端,车辆间通信信号由卫星转发. 在基于高空平台通信模型中,装载基站设备的高空平台形成了空中基站,车辆使用普通地面移动通信设备即可通信. 此外,对路径损耗、链路损耗和系统容量等关键参数进行了计算. 分析结果表明,所提出的 2 种模型能够满足所述场景车辆间的通信需求. 相似文献
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在某大型数据处理服务系统中，需研发一数据采集终端，对采集到的数据通过IP口和串口与系统服务器间进行通信，并能对最终处理结果进行显示和打印输出。本利用单片机给出了该终端控制的软硬件设计开发分析。 相似文献
10.
杨煜星 《湖南科技学院学报》2009,30(4)
随着计算机网络的发展,人们的交流越来越频繁,选择交流方式显得尤其重要.文章对采用JAVA平台、C/S模式、使用SQLsever管理数据库等相关知识进行了概述;分析了怎样通过jdbc-odbc桥进行连接,怎样利用Socket,I/O操作以及多线程编程技术来完成校园网点对点即时通信平台的实现.学校各系部或部门内部间通过这种点对点即时通信达到快捷、安全的数据通信,替代烦琐的E-mail、ftp、聊天工具.使信息传输统一化,集中化. 相似文献
11.
语言是交际的工具,是文化的载体。非言语是语言交际的补充,作为语言交际时的伴随性特征并同时具有语言功能。人们在交际中只注重语言交际,而往往忽略非言语交际作为信息传递的重要地住。文章主要对语言与非言语的关系、非言语交际分类、非言语交际的特征、非言语交际的功能做了简要阐述,并探讨了在跨文化交际中如何解决非言语手段带来的文化冲突。 相似文献
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Jamie J. Peterson Samantha DeAngelo Nancy Mack Claudia Thompson Jennifer Cooper Arturo Sesma Jr 《Innovative Higher Education》2014,39(4):321-332
This study examined gains undergraduate students made in their communication and collaboration skills when they served as peer teachers, i.e., laboratory instructors (LIs), for a General Psychology laboratory. Self-ratings of communication and collaboration skills were completed before and after teaching the laboratory. When compared to before the teaching experience, the students rated their skills significantly higher in written expression, oral expression, and participation skills. They also rated themselves significantly higher in written comprehension and expression skills than did a comparison group of non-LIs. Results from interviews also revealed beliefs that their communication and collaboration skills had substantially increased. 相似文献
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该文从言语交际的定义出发,着重研究了三种言语交际结构,即＂三要素＂言语交际结构、信息传递言语交际结构和信息加工言语交际结构.并认为,言语交际的过程实际上是一个交际主体的认知建构过程. 相似文献
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This paper investigates intercultural communication ethics is a vital element to promote intercultural communication competence. Firstly, it defines the concept of intercultural communication ethics; S... 相似文献
16.
从本期开始,我们会根据大学里面不同的专业,选择一些热门专业进行讲解。这一期我们选择了传播学Communication,很多有志于从事新闻传媒行业的同学可以初步了解一下,什么是传播学,以便提前进入角色。 相似文献
17.
Harry V. Scott 《The Educational forum》2013,77(3):334-335
“MR. LORD” An Appreciation of Miss Isabel McKinney's Biography of a Master-Teacher THE YEARS By Virginia Woolf An Appreciational Review by Florence K. Johnston The Honeysuckle and the Bee. By Sir John Squire. E. P. Dutton and Company. 282 pp. $3.00. The Private Letters of Princess Lieven. Edited by Peter Quennell. E. P. Dutton and Co., Inc. 376 pp. $3.75. A First Course in Statistics: Their Use and Interpretation in Education and Psychology. By E. F. Lindquist. Houghton, Mifflin and Company. 226 pp. $2.25. Study Manual for a First Course in Statistics. By E. F. Lindquist. Houghton, Mifflin and Company. 122 pp. $.80. America Yesterday and America Today. By Roy F. Nichols, William C. Bagley, and Charles A. Beard. Illustrated. The Macmillan Company. 415 pp. each. $1.40, each. An Introduction to Progressive Education. By Samuel Engle Burr. The C. A. Gregory Company, 345 Calhoun Street, Cincinnati, Ohio. 84 pp. $.50. Educational Psychology. By Noel B. Cuff. The Standard Printing Company, Inc., Louisville, Kentucky. 387 pp. $2.50. Child Guidance Procedures: Methods and Techniques Employed at the Institute for Juvenile Research. By The Staff of the Institute for Juvenile Research, Paul L. Schroeder, Director. D. Appleton-Century Company, Inc. 345 pp. $2.50. Elementary Practical Physics. By Newton Henry Black and Harvey Nathaniel Davis. The Macmillan Company. 710 pp. $2.00. Guide to High School Biology. By Edna Craig and George K. Stone. The Macmillan Company. 146 pp. $.96. High School Biology. By Ralph C. Benedict, Warren W. Knox, and George K. Stone. Illustrated. The Macmillan Co. 724 pp. $2.00. How to Teach. By Claude C. Crawford. Southern California School Book Depository, Los Angeles, California. 501 pp. $2.50. Humanized Geometray: An Introduction to Thinking. By J. Herbert Blackhurst. The University Press, 26th and University Avenue, Des Moines, Iowa. 272 pp. $1.33. Personal and Social Adjustment. By Willis L. Uhl and Francis F. Powers. Illustrated. The Macmillan Company. 475 pp. $1.40. Problems in American Democracy. By S. Howard Patterson, A. W. Selwyn Little, and Henry Reed Burch. The Macmillan Company. 726 pp. $1.88. Reorganizing the Social Studies. By Vernon B. Hampton. The John Willig Press, Stapleton, New York. 91 pp. $1.25. Secretarial Assistance in Teachers Colleges and Normal Schools. By Luther Jordan Bennett. Bureau of Publications, Teachers College, Columbia University, New York, New York. 86 pp. $1.60. Social Interpretation: Principles and Practices of Community and Public School Interpretation. By Arthur B. Moehlman. D. Appleton-Century Company. 485 pp. $3.00. The Progress Arithmetics. By Philip A. Boyer, W. Walker Cheyney and Holman White. Book E. Accompanied by a Teacher's Manual. The Macmillan Company. 189 pp. and 29 pp. $.48. The Student Editor. By James W. Mann. The Macmillan Company. 149 pp. $1.00. A Mighty Fortress. By Le Grand Cannon, Jr. Farrar and Rinehart. 336 pp. $2.50. Grass on the Mountain. By Henry and Sylvia Lieferant. E. P. Dutton and Co., Inc. 443 pp. $2.50. Robinson of England. By John Drinkwater. Illustrated by J. H. Dowd. The Macmillan Company. 326 pp. $2.50. The Hush-Hush Murders. By Margaret Taylor Yates. The Macmillan Company. 344 pp. $2.00. The Wooden Spoon. By Wyn Griffith. E. P. Dutton and Co., Inc., 318 pp. $2.50. Time Piece. By Naomi Jacob. The Macmillan Company. 352 pp. $2.50. Victoria Four-Thirty. By Cecil Roberts. The Macmillan Company. 364 pp. $2.50. The Concept of Morals. By W. T. Stace. The Macmillan Company. 307 pp. $2.50. Differential Psychology. By Anne Anastasi. The Macmillan Company. 615 pp. $2.00. In the Name of Common Sense. By Matthew N. Campbell. The Macmillan Co. 192 pp. $1.75. Earth-Lore: Geology Without Jargon. By S. J. Shand. Illustrated. E. P. Dutton and Company. 144 pp. $1.25. Living Safely. By Earl C. Bowman and Paul F. Boston. The Macmillan Company. 177 pp. $.52. 相似文献
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The issue of international students in the tertiary classroom is of broad significance across disciplines as evidenced, for example, in the work of Ladyshewsky (1996), Pe‐Pua (1995), and Romm, Paterson and Hill (1994). The need for university instructors to employ teaching strategies that are student‐centred and interactive has also been gaining attention in recent literature, for example, in the work of Biggs (1992, 1997), Chalmers and Volet (1997), and McKay and Kember (1997). This article presents some practical teaching strategies employed in an undergraduate Business Communication class that, in our experience, provide a context that encourages student interaction and participation to the mutual benefit of both local and international students. Data collection procedures included an open‐ended questionnaire, observation of students, informal and unstructured discussions and reflective journals of students and tutor. The conclusions drawn here suggest that these strategies not only enhance classroom participation by international students but also allow international and local students to interact more productively with each other. 相似文献
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刻板印象与大众传播存在着一种必然的关系，二者能相互影响，这为我们了解这两个概念以推动跨文化交际的顺利进行打开了方便之门。本着减少差异和误解，加大沟通和理解这一前提，刻板印象与大众传播能够在一定程度上互为所用，促成交际双方取得最佳交际效果。 相似文献
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We live in the changeable and dynamic change.The study of intercultural communication is about the world’s change of social relationships and how we must adapt to them.This paper mainly deals with the relationship between culture and communication.And what the influences of culture and communication have on studying ICC. 相似文献