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1.
《科技风》2021,(10)
本文着力解决学生在进行Web前端技术课程实验练习的过程中,学习效率低下和实践无法联系理论的问题。以Vue.js前端技术为例,本文分析了教学与实践过程的差异性,然后提出了适合于学生的渐进式实验课程目标,并根据知识点的复杂程度对实验进行了类别的划分,在此基础上探讨了其具体实施方法,为Web前端技术实验课程提供了高效、可行的教学方案。  相似文献   

2.
杨彬 《西藏科技》2008,(3):78-80
随着Web应用系统的规模和复杂度的提高,系统自动测试工作日趋重要,测试的内容和方法也越来越复杂了.本文结合Web测试实践,对Web应用系统的测试项目做了分析,详细介绍了QTP自动化测试工具技术,希望对当前的Web测试实践有所帮助.  相似文献   

3.
在混合式学习理念的指导下,采用集成Web2.0工具的社会网络平台(uchome)构建课程学习平台。从学习活动目标、活动资源、活动组织和活动评价这4个方面对混合学习活动进行设计和组织,为以后发挥社交网络平台作用,开展混合式学习活动以及利用Web2.0工具提供有效学习支持服务,给出了具体的实践建议。  相似文献   

4.
卢守东 《大众科技》2012,(2):181-183
网络教学系统的开发与应用,有利于推进网上课程的建设以及教学方式与教学手段的变革。介绍一个通用的基于Web的课程学习与测试系统,包括其设计目标、功能设计、数据库设计、实现技术与主要特点等。  相似文献   

5.
随着数据库与Web技术的发展,网络学习更趋于社会化,研究如何利用数据库技术,借助ASP进行计算机网络教学系统的设计,实现了一个学习《计算机技术及应用基础》的网络课程,使网络用户能够方便地进行课程的学习、信息的在线管理和维护。  相似文献   

6.
随着数据库与Web技术的发展,网络学习更趋于社会化,本文研究如何利用数据库技术,借助ASP进行计算机网络教学系统的设计,实现了一个学习《计算机技术及应用基础》的网络课程,使网络用户能够方便地进行课程的学习、信息的在线管理和维护。  相似文献   

7.
徐昕  顾云丽  杜杰 《科教文汇》2010,(21):51-51,64
随着Web新技术的不断出现,高校教育对Web程序设计课程的教学要求、教学方法等都提到了一个新的高度。笔者根据多年Web程序设计课程的教学经验和教学实践,提出若干在教学过程中应采用的教学手段以提高该课程的教学效果,并探讨在教学中如何培养学生的实践能力。  相似文献   

8.
本文以笔者的具体教学经验为基础,以Web技术的实践应用为切入点,针对目前Web开发技术课程教学中存在的重理论、轻实践、方式方法单一等问题,探讨了该课程教学改革的方法和途径。  相似文献   

9.
《科技风》2020,(22)
本文提出了以软件工程、Web程序设计和数据库技术课程为例的多课程相结合的综合实践教学模式。每门课程在各自一学期的基础教学和实践后,教学团队和企业专家组织学生进行为期两周的综合实践教学,包括项目案例教学和学生项目实战,充分培养了学生的综合实践能力、团队协作能力、沟通能力、自主学习能力等,满足了用人单位对计算机专业高素质人才的需求。  相似文献   

10.
作为大部分计算机专业的核心课程,学习和研究数据结构课程成为一个程序员的迫切需求。本文设计的网站致力于实现数据结构的在线学习,并基于Java Web技术,实现动态管理的课程介绍以及在线测试模块等。该网站是一个基于My Eclipse的开发平台,经历了对网站的需求分析,进而进行具体实现,最后再到功能完善的步骤。网站实现了前台的知识点分章读取、综合练习以及在线测试(随机卷组方式)、章节以及知识点管理、试卷上传与修改、使用者对账号的管理等功能。  相似文献   

11.
CAS should stick to the principle of rendering service to, and giving impetus for, the development of China's science enterprise by making S&T innovations, said CAS President LU Yongxiang. The CAS president made the remarks in a recent talk to communicate the gist of the winter session of the Party's Leading-member Group at CAS, which was held from 7 to 11 January in Beijing.  相似文献   

12.
This study examined how students who had no prior experience with videoconferencing would react to the use of videoconferencing as an instructional medium. Students enrolled in seven different courses completed a questionnaire at the beginning of the semester and again at the end of the semester. Students at the origination and remote sites did not differ in their reactions toward videoconferencing but there was a significant difference for gender. Women reacted less favorably to videoconferencing. Compared to the beginning of the semester, students reported significantly less positive attitudes toward taking a course through videoconferencing at the end of the semester. There were no significant differences in students' attitudes toward videoconferencing across courses at the beginning of the semester but there were significant differences across the courses at the end of the semester. The results suggest the need for better preparation for both students and instructors.  相似文献   

13.
With great care, Dr. ZHOU Zhonghe takes out a package wrapped by cotton tissue from a drawer and says: "This is the gem of our collections: the fossil of a bird that lived 125 million years ago!" Then, pointing at a tiny mound, he explains: "Look, this is the claw and that is the head. It was in the egg shell and ready to hatch ... The species fell into a family of waterside inhabitants."  相似文献   

14.
Ajoint study by Prof. ZHANG Zhibin from the CAS Institute of Zoology and his co-workers from Norway, US and Swiss have indicated that historical outbreaks of migratory locusts in China were associated with cold spells, suggesting that China's projected climate warming could decrease the pest's numbers. The study was published in Proceedings of theNational Academy of Sciences on 17 September, 2007.  相似文献   

15.
A computer-mediated group is a complex entity whose members exchange many types of information via multiple means of communication in pursuit of goals specific to their environment. Over time, they coordinate technical features of media with locally enacted use to achieve a viable working arrangement. To explore this complex interaction, a case study is presented of the social networks of interactions and media use among members of a class of computer-supported distance learners. Results show how group structures associated with project teams dominated who communicated with whom, about what, and via which media over the term, and how media came to occupy their own communication niches: Webboard for diffuse class-wide communication; Internet Relay Chat more to named others but still for general communication across the class; and e-mail primarily for intrateam communication. Face-to-face interaction, occurring only during a short on-campus session, appears to have had a catalytic effect on social and emotional exchanges. Results suggest the need to structure exchanges to balance class-wide sharing of ideas with subgroup interactions that facilitate project completion, and to provide media that support these two modes of interaction.  相似文献   

16.
Electronic data interchange (EDI) provides means for interorganizational communication, creates network externalities, requires an advanced information technology (IT) infrastructure, and relies on standards. In the diffusion of such innovations, institutional involvement is imperative. Such institutions contain governmental agencies, national and global standardization organizations, local government, and nonprofit private organizations like industry associations. The last type of organizations we call intermediating institutions. They intermediate or coordinate ("inscribe") the activities of a group of would-be adopters. Unfortunately, little is known of how these organizations shape the EDI diffusion trajectory. In this article we examine one specific type of intermediating organizations?industry associations?and how they advanced the EDI diffusion process in the grocery sectors of Hong Kong, Denmark and Finland. We identify six institutional measures, placed into a matrix formed by the mode of involvement (influence vs. regulation) and the type of diffusion force (supply push vs. demand pull), that can be mobilized to further the EDI diffusion. Industry associations were found to be active users of all these measures to varying degrees. Their role was critical especially in knowledge building, knowledge deployment, and standard setting. Furthermore, institutional involvement varied due to policy and cultural contingencies and power dependencies.  相似文献   

17.
The increasing prospects of digital piracy has prompted the perceived need by electronic publishers to adopt technical systems of protection, and governments to reform their copyright laws. This article is a preliminary study of the management of intellectual property by electronic publishers, defined as those involved in the production of online databases, and CD-ROMs. It focuses on three main issues: (1) how electronic publishers view the increasing threat of piracy; (2) the methods of protection employed to protect intellectual property in digital format; and (3) the importance of technological protection of intellectual property in electronic publications. The analysis is based on a sample of 23 UK electronic publishers. The interviews revealed an interesting assortment of protection methods and did not show that technological protection was a preferred way. Instead, the means of protection, in addition to copyright law, comprised niche markets, pricing, trust, bad publicity, and nontechnical and technical means.  相似文献   

18.
Long-standing conflict between domain name registrants and trademark holders prompted the Internet Corporation for Assigned Names and Numbers (ICANN) to create a global, mandatory arbitration procedure known as the Uniform Dispute Resolution Policy (UDRP). The UDRP has been used in 2166 cases involving 3938 domain names as of 1 November 2000. The policy gives the initiator of a complaint, generally a trademark holder, the right to choose which ICANN-accredited dispute resolution service provider (RSP) will handle the case. During the preparation of the UDRP,some feared that complainant selection would lead to "forum shopping" that might bias the results. This article performs a statistical assessment of the forum-shopping thesis and finds support for it. There are statistically significant differences in the various RSPs' propensity to take away names from defendants; there are also major differences in the number of cases brought to each RSP. RSPs who take away names have the larger share of cases. The study examines other variables that might explain differences in market share, such as price, the plaintiff's nationality, or the time taken to decide a case. It finds that nationality and time also are correlated with market share. The study concludes that shopping for a favorable outcome is an important factor in the UDRP.  相似文献   

19.
Prof. Raymond C.K. Chen, a neuropsychologist with the CAS Institute of Psychology, has made novel progress in his studies of schizophrenia. His work has been reported by a recent issue of Behavioural Neurology.  相似文献   

20.
Prof. SUN Changpu from the CAS Institute of Theoretical Physics and coworkers from University of Basel in Switzerland have worked out a way --at least in theory --to split a beam of molecules according to their chirality. The technique involves passing the molecules through three different laser beams and is similar to the famous Stern-Gerlach effect, whereby a beam of atoms passing through a magnetic field is split in two according to the atoms' spin states (Phys. Rev. Lett. 99 130403).  相似文献   

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