光盘数据库检索方式的新发展

The main changes in the three commonly-used CD-ROM retrieval systems are introduced,including the enhancement of the window functions,the change of the field index function in SP software and the new saving and reusing functions of ProQuest for its retrieval strategies.     

试论网络犯罪的定性

根据刑法学上的定义,宏观上网络犯罪可分为侵犯计算机信息系统安全的网络犯罪和利用计算机、网络实施的其他网络犯罪。实践中,应克服网络犯罪神秘化倾向,正确认识网络犯罪的本质。与域外网络犯罪法规对比,我国计算机网络系统犯罪立法与国际先进水平基本同步,为网络犯罪的正确定性提供了较为科学的法律依据。在网络犯罪定性上,应坚持刑法的谦抑性和罪刑法定原则;坚持两分法,对涉嫌犯罪的行为先归入两类之一;坚持类型化归纳,正确认定具体的犯罪罪名。     

Effects of Conceptual Change and Traditional Confirmatory Simulations on Pre-Service Teachers’ Understanding of Direct Current Circuits

The objective of this research is to investigate the effects of simulations based on conceptual change conditions (CCS) and traditional confirmatory simulations (TCS) on pre-service elementary school teachers’ understanding of direct current electric circuits. The data was collected from a sample consisting of 89 students; 48 students in the experimental group who were taught simulations based on CCS, and 41 students in control group who followed the TCS. Subjects in both groups used open source software (Qucs) to simulate electric circuits. All students were administered Electric Circuits Concepts Test (DIRECT), Science Process Skills Test, Physics Attitude Scale, and Computer Attitude Scale before the treatment. Pre-test analyses revealed that there is no significant difference between experimental and control groups in terms of understanding of direct current electricity. After completing 3 weeks treatment, all students received the DIRECT again as a post-test. Analysis of covariance was used. Science process skills and attitudes toward computers were taken as covariates. The results showed that the conceptual change based simulations caused significantly better acquisition of conceptual change of direct current electricity concepts than the confirmatory simulation. While science process skills and attitudes towards computer made significant contributions to the variations in achievement, gender differences and interactions between gender and treatment did not. Eleven weeks later, the DIRECT was reapplied to the students in both groups. Eleven weeks delayed post-test results showed that the experimental group outperformed the control group in understanding of direct current electric concepts.     

基于多媒体的计算机数学远程教学一体化设计探析

远程开放教育最重要的一点就是为学生提供便于自主学习的一切学习资源和学习手段。透过对学习者的学习能力、学习习惯、学习条件、学习环境以及学习者自身的生理、心理特点等的分析,按照分层次把握、按过程设计、按对象实施、按效果落实的原则,构建多种媒体组合的、适合多个层面学习者远程学习的计算机数学课程一体化远程教学体系:教学资源建设(文字教材+网络课程)+教学模式建构+评价体系。     

金属材料成形基础课程体系的建设

为培养学生的形象思维能力,提高学生的创新意识和设计能力,提高教学质量和教学效益,我们建立起了一套完整的适合于机械类、近机类专业学生学习的金属材料成形基础（金属工艺学）课程教学体系,该体系包括精品课程网站、多媒体课件、网络课程、实践教学体系、课程考核体系等。     

高职高专《计算机网络基础》教材建设的几点思考

课程建设是教学改革的一个重要环节,而教材建设则是课程建设中的重要内容,文章从教材编写的思路,教材的特点及教材的组织结构三个方面进行了分析和阐述。     

文本吸纳和美学转换——论武侠小说的电脑游戏改编

近年来,武侠小说被广泛地改编成电脑游戏。在改编过程中,武侠小说为电脑游戏提供了有利的现成故事、文化背景与文化想象,而电脑游戏从叙事结构、故事原型、叙事话语、抒情话语等方面转化了小说,使小说美学得到了延续。     

开放型计算机网络实验室建设

从高校开放型计算机网络实验室建设的需求出发,提出了建设开放型计算机网络实验室的建设的目标、建设的原则、硬件与软件的构成.     

在计算机教育中如何培养学生的创新能力

面对世界科技飞速发展的挑战,如何在现代教育中推行以培养创新能力为中心的素质教育,是我们教育工作者面临的一项历史使命。本文从教学实践出发,从更新教育观念、创设新环境、推行问题式教学模式、发挥学生的主体性、训练思维方式和理论实际相结合六个方面阐述了在教学中如何对学生进行创新能力和创新精神的培养,为在基础教育中如何推行创新教育提供了新的思路。     

多媒体技术在计算机程序设计课程教学中的应用

有限的教学课时数和日益膨胀的知识内容,使得计算机程序设计课程教学面临着新的挑战,利用多媒体手段进行课程教学能较好地解决这一问题。讨论如何充分利用多媒体的优势,推进计算机程序设计课程的教学改革,提高教学质量,并提出了几点教学改革措施。