网络资源在photoshop软件教学中的优势

Photoshop是一个功能强大的图形处理软件，在教学过程中，可以充分利用网络资源，使学生在一个轻松、愉快、新颖的环境中熟练掌握photoshop软件。     

The Effects of a Computer Network on Pediatric Pain and Anxiety

SUMMARY

The objective of this study was to test the impact of an enhanced version of STARBRIGHT World (SBW2)-a private computer network for hospitalized children. The impact of SBW2 was assessed with a series of 44 replicated single system designs. Utilizing an ecological momentary assessment approach, self-reports were obtained regarding children's perceptions of their pain intensity, pain aversive-ness and anxiety. The results from the single system designs were aggregated using meta-analysis. Children experienced significantly less pain intensity, pain aversiveness, and anxiety in the SBW2 condition. These findings provide evidence regarding the effectiveness of SBW2 and demonstrate the utility of employing meta-analysis with single system designs.     

基于单片机AT89C51的全自动变频恒压供水系统

介绍了一种新型的变频恒压供水系统.该系统根据供水管网的用水情况,调整水泵投入台数及转速,实行全自动恒压供水,达到高效节能的目的;其水泵用变频器软启动,对电网无冲击,能延长水泵的使用寿命.     

医学英语中“计算机网络图式教学模式”的构建

大学医学英语教学改革的一个重要问题就是改革传统的教学模式,建立基于计算机网络的医学英语教学模式.现以图式理论为依据,结合计算机网络的教学手段,从多媒体网络视角探讨"计算机网络图式教学模式",以期对外语教学实践提供新的教学模式和思路.     

冲旋钻头破岩机理仿真研究

介绍了冲旋钻井中冲旋钻头与岩石互作用有限元模型的建立过程，并对冲旋钻头在冲击旋转和单纯冲击载荷作用下的破岩过程进行了计算机仿真研究，描述了冲旋钻头破岩过程，求出了相应的钻头破碎岩石的深度、体积时程关系对比曲线，揭示了冲旋钻头的破岩机理——钻头在冲旋作用下破碎岩石的过程可分为4个阶段、钻头破碎岩石深度主要取决于冲击作用而与旋转作用关系不大、破岩体积在冲旋作用下比单纯冲击载荷作用下要大一倍左右，为冲旋钻头在石油工业中的进一步推广应用提供了理论依据。     

An Evaluation of Simulations in Developmental Disabilities (SIDD): Instructional Software that Provides Practice in Behavioral Assessment and Treatment Decisions

ABSTRACT

Simulations in Developmental Disabilities (SIDD) is a multimedia computer program designed to provide undergraduate psychology students with practice in making assessment and treatment decisions. Eighteen undergraduate psychology students participated in an experiment to test the instructional effectiveness of SIDD. Post-test scores were significantly higher in the experimental group who received training with SIDD than in a control group who did not receive training. The students also rated the software positively. Future strategies to further evaluate the software are discussed.     

Computer Diffusion and Worker Empowerment

Abstract

Much anecdotal material describes various human impacts of computer adoption within the social work profession, however, there is scant research which confirms or challenges these assumptions. This article describes a study which investigates the diffusion of computers into the social work profession in terms of empowerment as an individual outcome for workers. A questionnaire returned by 520 social workers provided data on organizational computer diffusion, organizational centralization, and the Social Worker Empowerment Scale. Workers in organizations where computer diffusion was more advanced, and those in more decentralized decisionmaking environments were found to be more empowered.     

关于对第二轮本科教学评估及分类指导的几点意见

第一轮教学评估存在一些问题如何解决；第二轮教学评估怎样进行；今后评估的发展趋势；分类指导的具体划分思路及处理好教学评估与其它各项评估的关系等。这是本科教学评估当前必须认真思考和解决的主要问题。本文针对上述问题，提出了一些意见和建议。     

高校“课堂教学低效”原因及解决策略

信息化时代，社会发展对人才提出了新的需求。而众多高等学府的课堂教学更新的速度远远跟不上时代发展的脉搏。从教学内容到教学模式虽有所调整，但无实质的变化，“课堂教学低效”成为制约高素质人才培养的“瓶颈”。本文分析了高校“课堂教学低效”的原因，并提出了解决问题的策略，以期提高高校课堂教学的质量。