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1.
基于Windows无盘网络的远程引导技术探析 总被引：3，自引：0，他引：3
文章阐述了基于Windows操作系统下的无盘网络远程启动的工作原理和过程,比较分析了RPL、PXE与WBT的无盘网络引导机制,最后给出了一个PXE/RPL无盘启动的配置实例。 相似文献
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无盘网络由于自身的优点而被广泛应用,但一直停留在WIN95平台上,使其应用受到限制.基于PXE的无盘WIN98网络系统,以其优越的性能,将逐渐成无盘网络的主流.本文较为系统和详细地介绍了基于PXE的无盘WIN98网络的安装和设置. 相似文献
3.
基于Win2000和PXE的无盘Win98网络的安装 总被引：1，自引：0，他引：1
无盘网络由于管理、维护的方便，因而应用日趋广泛，但由于技术等多方面的原因，一直停留在Windows95平台上，其应用也受到了一定的限制。PXE作为RPL的替代产品，以其优越的性能，以及能实现真正的windows98无盘网络平台，已连渐成无盘网络的主流。本较为详细地阐述了基于Win2000和PXE的Windows98无盘网络的安装。 相似文献
4.
基于PXE的无盘WIN98网络系统具有节约投资、安装快速、使用方便、维护管理简单、运行安全稳定等诸多优越的性能而被广泛使用。无盘WIN98网络系统基于INTEL公司的PXE技术,与以往的无盘WIN95有较大的区别。下面以一个实例说明PXE无盘WIN98网络系统的安装和设置。一、无盘WIN98网络系统的软、硬件要求 相似文献
5.
张智 《安顺师范高等专科学校学报》2007,9(4):91-95
文章主要介绍了PXE无盘工作站的启动原理;基于Windows 2000的PXE无盘Windows 98安装;无盘用户磁盘配额的设置及Windows 2000对共享目录权限的管理. 相似文献
6.
文章主要介绍了PXE无盘工作站的启动原理;基于Windows 2000的PXE无盘Windows 98安装;无盘用户磁盘配额的设置及Windows 2000对共享目录权限的管理。 相似文献
7.
无盘工作站对于很多人来讲可能是一个很陌生的名词,包括对电脑很熟悉的人,听说过的也很多是对它的一种片面的了解,认为无盘工作站就是对落后要淘汰的计算机的再利用,这是因为很多学校都这样做,这只是对于PXE无盘技术以前而言,对于PXE以后的无盘技术,这种观点就要做出一点改变。去年,我参与组建了学校的一个新的PXE无盘机房,并做 相似文献
8.
基于PXE远程启动的WIN98无盘工作站 ,具有安全、可靠、操作维护简便及适用广泛等优点 ,本文介绍无盘WIN98网络教室的构建方案和具体的安装步骤。 相似文献
9.
无盘工作站对于很多人来讲可能是一个很陌生的名词，包括对电脑很熟悉的人，听说过的也很多是对它的一种片面的了解，认为无盘工作站就是对落后要淘汰的计算机的再利用。这是因为很多学校都这样做，这只是对于PXE无盘技术以前而言，对于PXE以后的无盘技术。这种观点就要做出一点改变。去年，我参与组建了学校的一个新的PXE无盘机房。并做机房的维护，在一年多的维护中。我对无盘技术有了一个新的认识， 相似文献
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《实验室研究与探索》2016,(12):256-259
目前高校计算机实验室老化,性能下降,故障率高,严重影响计算机实验教学效果。学校经费有限,无力全面更新。故须选择既能满足实验教学要求,又可节省经费的途径。基于PXE无盘网络实验系统,结合云技术,以服务器和交换机为核心,将旧计算机实验室改造成无盘网络实验室。在投入较少经费前提下,硬件性能提高100倍,软件性能提高200倍,综合性能提高20 000倍,完全满足实验教学要求。云技术无盘实验教学系统,既可节省经费投入,又能使老旧机房重换生机,值得大力推广应用。 相似文献
11.
Judy Kalman Victor Rendón 《International journal of qualitative studies in education》2014,27(8):974-991
In recent years, the Secretariat of Public Education in Mexico has supplied a significant number of schools with computers and connectivity, putting important resources into the purchase and installation of equipment. It is assumed that teachers will somehow naturally transition to using these tools and in fact, new curricular guidelines derived from international policy put them under a great deal of pressure to do so. This paper presents an up-close, qualitative look at one teacher’s efforts for incorporating technology into her history class and her process of constructing a working knowledge of using the computer, searching for ideas and materials on the Internet, and creating activities for her students. Equally important for incorporating technology into her teaching were the institutional and technical obstacles such as obsolete technology, insufficient connectivity, and school site constraints she confronted. Her case illustrates the complexity of using computer and Internet technologies in classroom settings. 相似文献
12.
甘亚非 《内江师范学院学报》2006,21(4):97-98,114
高校图书馆电子阅览室随着校园网的完善与质量的提高以及校内师生电脑使用的普及,出现了基本不依赖电子阅览室使用图书馆资源和上机人数越来越少的趋势,为此,必须采取一定对策,继续充分发挥电子阅览室的作用。 相似文献
13.
电子阅览室作为计算机网络技术在图书馆应用中的衍生产品,促进了图书馆的发展,为读者提供了优质的服务平台。电子阅览室的主要功能有：光盘数据库的信息检索服务、电子图书借阅、Internet服务。由于电子阅览室的功能主要是通过计算机的应用来展开,而网络应用的稳定性较差,因此,加强对电子阅览室的管理,可保证其应用的稳定性和可靠性。加强电子阅览室管理的主要途径有：建立健全各项规章制度,加强计算机的日常管理与维护,加强安全管理,加强工作人员的素质建设等。 相似文献
14.
Educational ergonomics focuses on the interaction between educational performance and educational design. By improving the design or pointing out the possible problems, educational ergonomics can be utilized to have positive impacts on the student performance and thus on education process. Laptops and tablet computers are becoming widely used by school children and beginning to be used effectively for educational purposes. As the latest generation of laptops and tablet computers are mobile and lightweight compared to conventional personal computers, they support student-centred interaction-based learning. However, these technologies have been introduced into schools with minimal adaptations to furniture or attention to ergonomics. There are increasing reports of an association between increased musculoskeletal (MSK) problems in children and use of such technologies. Although children are among the users of laptops and tablet computers both in their everyday lives and at schools, the literature investigating MSK activities and possible MSK discomfort regarding children using portable technologies is limited. This study reviews the literature to identify published studies that investigated posture, MSK activities, and possible MSK discomfort among children using mobile technologies (laptops or tablet computers) for educational purposes. An electronic search of the literature published in English between January 1994 and January 2014 was performed in several databases. The literature search terms were identified and combined to search the databases. The search results that the resources investigating MSK outcomes of laptop or tablet use of children are very scarce. This review points out the research gaps in this field, and identifying areas for future studies. 相似文献
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This paper reports on the use of an online, resource-based learning (RBL) approach in first year psychology at Deakin University. Differences between on- and off-campus students that emerged are examined in the context of the learning goals and study approaches of the two student groups and their attitudes to using computers. Unlike the on-campus students who were less positive about working with computers and reported confusion about how and what to study for the unit, the off-campus students reported feeling confident they had a good study strategy and were more positive about computers. The off-campus students also reported that they spent more time working with electronic resources and attached greater value to them. While all students valued the prescribed resources, the off-campus students found some of the optional, electronic resources valuable because they added to the learning experience. These students also reported greater use of the computer-mediated communication available as part of the online learning environment, and valued this functionality more highly than did the on-campus students. These findings highlight the need to take into account learner characteristics when designing learning environments that cater for individual differences and preferences. While online-supported RBL approaches have the potential to cater to the diverse needs of students, learning environments need to be designed, structured and delivered so the learning experience can be customized to the needs of different student cohorts, while preserving the overarching, pedagogical goals. 相似文献
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Summary The evaluation and selection of interactive video hardware is a difficult process even for experts. There seems to be a multitude
of models, options, peripherals, and prices. The task becomes even more perplexing because of rapid advances in the technology.
What is new today may be obsolete tomorrow. Using the checklist should help make your job easier. It allows you to compare
computers “apple for apple.” The recommendations listed are general suggestions. Different organizations may require most
or less than what is recommended. Always plan for at least the minimum requirements of your software, even if those requirements
are above our recommendations. 相似文献
19.
Technology Integration for Students with Disabilities: Empirically Based Recommendations for Faculty
Catherine S. Fichten Jennison V. Asuncion Maria Barile Christian Généreux Myrtis Fossey Darlene Judd 《Educational Research and Evaluation》2013,19(2-3):185-221
In 3 empirical studies we examined the computer technology needs and concerns of close to 800 college and university students with various disabilities. Findings indicate that the overwhelming majority of these students used computers, but that almost half needed some type of adaptation to use computers effectively. Data provided by the students and by a small sample of professors underscore the importance of universal design in a variety of areas: courseware development, electronic teaching and learning materials, and campus information technology infrastructure. Sex and age of students were only minimally related to attitudes toward computers or their use in our samples. Key findings summarize the problems faced by students with different disabilities as well as the computer related adaptations that are seen as helpful. These are used to formulate concrete, practical recommendations for faculty to help them ensure full access to their courses. 相似文献
20.
《The Internet and Higher Education》1999,2(1):21-33
The use of computers has made academic dishonesty easier. Powerful word processing programs allow students to easily “cut and paste” ideas from information they find on the Internet or other electronic media. It is difficult for faculty to document these sources or know whether the information is legitimate. Faculty can learn several techniques for identifying student papers that were plagiarized from the Internet or other technology sources. In addition, faculty can develop approaches to class assignments that minimize students' ability to use Internet sources inappropriately. The purpose of this paper is to explain the changing nature of plagiarism and to provide information that faculty can use to minimize students' academic dishonesty. 相似文献