Hybrid event based control architecture for tele-robotic systems controlled through Internet     

李晓明  杨灿军  陈鹰  胡旭东 《Journal of Zhejiang University. Science. B》2004,(3)

INTRODUCTIONWiththerapiddevelopmentofInternettech-nology,moreandmoreInternetbasedapplicationsinindustrieshavebeenbroughtforth,rangingfromwebbaseddataacquisition(Huetal.,2002)torobotssharingthroughtheInternet(Safaricetal.,1999).Inrecentyears,manyscientistsandengi-neershavedevotedenthusiasticallymuchtimetostudyofInternetbasedtele-roboticsystems(BradyandTarn,2001).Internet,asachannelofcommu-nication,providesanewmediaforcontrolsignalsandsensoryinformationdeliverycontrollablethroughtheInter…  相似文献   

现代电子系统设计手段研究     

李林 《重庆职业技术学院学报》2004,13(3):107-109

在现代电子系统中,传统的方法已不能满足现代系统的需要,但现代电子系统的设计手段繁多,不好掌握.本文系统地分析总结了现代各类电子系统的设计手段,并提出了现代设计手段的不足和发展方向.  相似文献   

美国教育管理理论运动在世界各国的发展路径     

陈如平 《清华大学教育研究》2005,26(5):48-52

“理论运动”是20世纪40年代末至70年代初美国教育管理研究领域中的重大事件。它以费格尔的逻辑经验主义哲学和西蒙的决策理论为理论基础，建立起实证主义的教育管理理论，大力推动了美国教育管理研究和学科的发展，对世界一些国家和地区的教育管理研究也产生了很大影响。  相似文献   

中国农村土地权利冲突及制度生成     

黎平  程婷 《四川职业技术学院学报》2006,16(2):1-3

中国农村土地权利冲突问题实质上是中国政治、经济、法律、社会、道德、习惯等各种力量的冲突,冲突的复杂性造成了中国农村土地使用规则的不确定性。只有建立起农村土地“制度生成”的“公共议论场所”,让各种对立的权利和主张权利的力量和利益充分地博奕,才能从根本上化解权利冲突,生成制度,从而促进制度文明的进步。  相似文献   

浅析信息披露制度所体现的公平理念   总被引：1，自引：0，他引：1  

王慧贞 《湖北广播电视大学学报》2006,23(1):118-120

商人伦理与商法密不可分。公平理念在商法中有很多的体现,本文着重阐述了公平原则在信息披露制度的体现,共分为三个方面的内容。一是公平理念的概念及其在商法领域的发展;二是从公平的角度看证券信息披露的必要性;三是信息披露制度。  相似文献   

基于VC++的教学评价体系权重的实现研究     

王中生  范德辉  赵红毅 《青岛职业技术学院学报》2005,18(3)

在教学质量评价系统中,评价权数是整个评价的核心问题,正确确定评价指标的权值,对评价结果影响巨大。本文在使用AHP(层次分析法)进行权值评价模型研究的基础上,使用VisualC++可视化编程语言,进行权重指标研究实现。进行实现过程流程设计、函数设计、矩阵运算,最后得出适合一般学校使用的权重指标值,同时也可以根据各评价学校的实际情况,重新进行权值评价计算,为科学评价教学效果提供依据。  相似文献   

Examining the “Blanket of Protection” Conferred by Inoculation: The Effects of Inoculation Messages on the Cross-protection of Related Attitudes     

Kimberly A. Parker  Stephen A. Rains  Bobi Ivanov 《Communication monographs》2016,83(1):49-68

Although the effectiveness of inoculation as a strategy for promoting resistance to attitude change is fairly well established, the potential of inoculation messages to offer cross-protection for related, but untreated, attitudes warrants additional attention from scholars. The reported study tested the “blanket of protection” conferred by inoculation. Participants (N = 118) were randomly assigned to read an inoculation message addressing a target topic and subsequently had their attitudes toward three related, but untreated, topics attacked. The results offer some evidence that inoculation messages can confer cross-protection for related attitudes. Participants in the inoculation condition reported greater perceptions of threat, greater counterarguing, and less attitude change in response to attacks than participants in the control condition for two of the three untreated topics. Counterarguing in response to attacks on untreated attitudes appears to be primarily responsible for cross-protection.  相似文献   

Reexamining Fear Appeal Models from Cognitive Appraisal Theory and Functional Emotion Theory Perspectives     

Jiyeon So  Kai Kuang  Hyunyi Cho 《Communication monographs》2016,83(1):120-144

Recognizing inconsistencies between the extant fear appeal theories and emotion literature, this research integrated cognitive appraisal theory and functional emotion theory into a fear appeal literature and proposed a model that describes a process through which both fear and anxiety can contribute to adaptive responses. Findings from an experiment (N = 927) supported the predictions. Fear and anxiety emerged as distinct constructs. Perceived susceptibility was a stronger predictor of anxiety than fear, while perceived severity was a stronger predictor of fear than anxiety. In addition, greater fear and anxiety led to greater response efficacy through increased motivation to obtain protection-related information and heightened attention to such information, thus mediating the threat and coping appraisal processes. The SEM model testing the predictions showed that perceived susceptibility had the strongest total effects on protection intention, followed by anxiety, perceived severity, and fear.  相似文献   

浅谈自己对德育工作的几点认识     

包宏雯 《中国教育发展研究杂志》2007,4(12):160-160,F0003

笔者结合几年的德育工作实践，认为：完善的制度是搞好学校德育工作的保障；高素质的班主任队伍是提高学校德育工作的基础;抓好学生的养成教育是德育工作的重点；校园文化建设是学校德育工作的窗口;家庭教育是学校德育工作的重要组成部分。  相似文献   

略论曹魏时期士家的地位     

凌文峰 《宜宾学院学报》2006,6(2):22-24

曹魏时期,战乱频繁。为了保证兵源,当时的统治者实行士家制。他们通过“当色配婚”、重“士亡法”等具体措施来确保兵源。而这些措施的实行,从侧面反映了当时士家社会地位的低下。  相似文献