信息技术和教学方式的改革

主要阐述了信息技术给教学方式带来的深远影响，以及21世纪教师掌握和应用信息技术以辅助教学的必要性。     

现代信息技术在大学英语教学中的应用

从信息技术的发展趋势入手,分析了信息技术在英语教学中的应用现状,提出了进一步加强信息技术与英语教学整合的措施。     

信息技术与高职数学课程整合研究

从高职院校的培养目标出发，指出信息技术与高职数学课程整合的目标，分析信息技术环境下高职数学课程的特征，介绍信息技术与高职数学课程整合的策略，阐述信息技术与高职数学课程整合的一些途径。     

基于GM（1，1）模型的某高校招生人数预测

分析了近年来我国高校招生人数的变化趋势，并利用GM（1，1）模型对某高校2008年的招生人数进行了预测．从而为高校招生人数决策提供了依据。     

基于小波的图像隐藏方法在信息安全中的应用

随着信息时代的到来,互联网和多媒体技术迅猛发展,数字多媒体信息在网上传播越来越便捷,同时也带来了信息安全的隐患问题。小波变换具有良好的时频特性且小波的多分辨分析与人眼视觉特性是一致的。在小波域对图像进行分解,可以根据HVS特性更好地隐藏信息,解决信息安全的问题。     

The problem of time's arrow historico-critically reexamined

Responding to Hasok Chang's vision of the history and philosophy of science (HPS) as the continuation of science by other means, I illustrate the methods of HPS and their utility through a historico-critical examination of the problem of “time's arrow”, that is to say, the problem posed by the claim by Boltzmann and others that the temporal asymmetry of many physical processes and indeed the very possibility of identifying each of the two directions we distinguish in time must have a ground in the laws of nature. I claim that this problem has proved intractable chiefly because the standard mathematical representation of time employed in the formulation of the laws of nature “forgets” one of the connotations of the word ‘time’ as it is used in ordinary language and in experimental physics.     

Interaction Dynamics in AEC Global Teamwork

Architecture, engineering, and construction (AEC) global project teamwork is communication intensive and relies heavily on synchronous and asynchronous information and collaboration technologies (ICT). We explore in this paper how an asynchronous ICT, called ThinkTank, reshaped the work practice of design-construction global teams, and how the interaction with this ICT reshaped the purpose and benefits of its use. ThinkTank is a web-based asynchronous collaboration and discussion forum. We introduce the influence diffusion model (IDM) that formalizes the process of identifying the influence of people, messages, and terms mathematically. Discovering who the influence leaders in project teams are can be beneficial and critical from a corporate management perspective, since they can guide or motivate the team towards successful actions and outcomes. We present the ThinkTank-IDM integrated system and its validation with a testbed of 53 AEC global team project archived in ThinkTank over 8 years.     

与企业全方位深度融合建设精品专业

行业发展是专业建设的前提,与企业结合是专业建设的关键,与生产结合是专业建设的核心,与就业结合是专业建设的根本。航空制造业的快速发展需要大量的数控技术专业人才。数控技术专业的发展离不开与企业的良好合作。企业为专业建设注入活力,专业建设为企业发展提供保障。     

采用系统理论思想实现新一代防病毒技术

本文从防病毒角度把病毒分为三类：可检测型病毒、半可检测型病毒和非检测型病毒；提出系统状态转移网络这一中心概念，根据系统状态的可测性、状态间的相容性和循环性来判别ＤＯＳ系统的安全性，并提出了仿真检测判别技术。新一代防病毒技术从传统地剖析病毒转移到ＤＯＳ系统状态的研究，为全面预防各种计算机病毒奠定了系统理论基础。