共查询到20条相似文献，搜索用时 156 毫秒
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为探寻一条信息化背景下促进教育均衡发展之路,发挥中山在视频摄制和网络建没优势,中山市以教育视频网为建设目标,构建便捷的网络视频资源获取和使用平台,汇聚各校教育视频资源,促进资源共建共享及城乡教育的均衡发展。本文以中山教育视频网建设为例,就中山教育视频网的系统、营运策略、运行效益及存在问题进行了探讨,为同行提供借鉴与参考。 相似文献
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随着信息时代的发展,网络逐渐走进千家万户。作为一种新兴的媒介形态,网络短视频凭借“短平快”的优势,近年来备受大学生的青睐。虽然短视频给大学生提供了海量的信息资源,满足了大学生对获取知识、情感归属、社会交往和自我实现的需求,但是其中的不良内容也在无形中对大学生价值观培育产生消极影响。因此,应从政府完善法律法规、高校加强教育引导、短视频平台推进行业自律、大学生提高自身媒介素养四个方面采取措施,使网络短视频成为传播社会主义核心价值观和弘扬正能量的重要教育力量。 相似文献
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夏静怡 《河北能源职业技术学院学报》2019,19(1)
随着近几年来互联网技术、移动端技术的飞速发展,用户在移动端获取新闻的方式越来越普遍,而网络短视频也是呈现新闻的一种非常好的方式,所以是目前媒体机构发力的重点。本文通过实际案例,分析目前国内新闻短视频的生产模式、制作技术,并进一步阐述新闻网络短视频的传播优势和新闻类网络短视频未来发展策略。 相似文献
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谭梅芳 《当代教育理论与实践》2012,(12):44-46
网络视频是一种重要的英语学习资源,而良好的网络视频素养是挖掘其价值的前提。以两所高校英语专业学生为研究对象,对其网络视频素养现状及问题进行调查与分析,并从学校教育视角提出相应的培育策略,进而促进网络视频与英语专业学习的有效整合。 相似文献
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随着信息技术的发展,以及互联网在人们日常生活中的普及,网络被应用在现代教育中。网络远程教育中的多媒体视频资源是教学资源中一个很重要的组成部分。本文在介绍网络远程教育与多媒体视频资源的基础上,对网络远程教育中多媒体视频资源的开发与应用进行了分析,并简单阐述了基于Flash的流技术在远程教育中的应用。 相似文献
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随着信息时代的飞速发展,多媒体教学已经成为当下学生获取知识的主要途径之一,学生除了参与老师在课堂中使用的多媒体课件以外,还可以通过网络视频、微课等多媒体视频来获取相应的信息。由此可见,多媒体教学已成为当下一种教学发展趋势,这种趋势如何用好也就成为教师教科研活动的一个项目。 相似文献
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视频的内容分析与检索技术根据视频结构的特点，在对视频数据分析的基础上获取其内容并根据内容进行检索。探索其在教学领域的应用，对在教学中有效快速地利用视频资源，充分发挥视频资源的作用，具有重要的意义。 相似文献
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This article considers the determinants of student access of a specific course Web site from a Principles of Macroeconomics course. As they prepare for the course's in-class exams, students may choose either or both of two Web resource types, a dynamic resource (interactive multiple choice practice exams) or various static resources. The article addresses two related questions. First, we ask whether a given set of characteristics affects the access of these different Web site resources similarly. Second, we explore the influence of certain student characteristics on the student decision to access a given Web resource. In general terms, our findings suggest results that are consistent with existing studies of how students learn. Our results also suggest that a greater diversity of resources will, in fact, elicit wider use of one's course Web site. 相似文献
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CHON Jaechoon LEE Yang-Won SHIBASAKI Ryosuke 《浙江大学学报(A卷英文版)》2006,7(7):1259-1265
INTRODUCTION The visualization of roadside buildings in virtual space using synthetic photorealistic view is one of the common methods for representing the background scene of Car Navigation Systems (CNS) and Internet map services. Since most of these background scenes are implemented by two-dimensional (2D) images, they may give somewhat monotonous impression due to fixed viewpoint position and orientation. For more interactive visualizations that enable arbitrary ad- justment of the … 相似文献
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随着信息技术的快速发展,企业在不同阶段开发了大量应用系统,这些系统独立、异构的特性形成了“信息孤岛”。因此结合面向服务体系架构思想（SOA）,设计一种基于企业服务总线（ESB）技术的信息采集系统,该系统通过中间件获取小型断路器产线信息,并传输至数字化车间展示平台。实践证明,该系统可实现企业不同系统之间信息与资源共享,保证数据跨系统一致性与准确性,为企业构建数字化生产车间提供有力支撑。 相似文献
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Claudia Flowers Marty Bray Robert F. Algozzine 《Community College Journal of Research & Practice》2013,37(7):475-485
Community colleges frequently are the points of access to postsecondary training and education for members of special populations. Physical barriers are obvious problems that limit access for individuals with disabilities, and community colleges have made reasonable accommodations in this regard. One area that often is overlooked, however, is the on-line barriers that limit access to Web-based content. This study examined the Web-based content accessibility of community college home pages. A total of 253 community college home pages were evaluated for content accessibility. Only 23% of the community college home pages evaluated were determined to be accessible to individuals with disabilities. Types of accessibility problems, resources for designing accessible Web sites, and methods for validating Web sites are reported. 相似文献
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《学习科学杂志》2013,22(1):75-104
Publications from newspapers to research journals are filled with claims about the Internet and its value for education, yet research is just beginning to evaluate uses of these new information resources in the classroom. As part of the University of Michigan Digital Library Project, this research was undertaken as a first step in designing tools for secondary students to access a digital library. The Web offered an initial site for learning how students interact with digital resources and use standard tools. The Web can be seen as a site for student inquiry in science, using it as an information resource that opens the boundaries of the classroom and creates the possibility for students to pursue questions of personal interest. This study looks at students in 6th-grade science classes as they use the Web to carry out an inquiry-based assignment. Their understanding and enactment of their assignment to do research on the Web, their engagement in information seeking, and their use of Web technologies are explored and analyzed. Findings include evidence that students use Web technologies easily but simplistically; that information seeking is a complex and difficult process for these students, who seek to reduce the task to finding an obvious answer or finding a good Web site; and that developing students' understanding of content through use of the Web is a challenge for students and teachers. 相似文献
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该文构建了基于Web使用挖掘的个性化教育资源推荐系统原型,讨论了Web使用挖掘技术在教育资源网站中的应用．提出了改进的基于引用时长的事务识别方法。并采用改进的频繁访问路径挖掘算法挖掘用户热门访问路径,进一步主动推送用户感兴趣的资源,提高系统的个性化服务水平． 相似文献
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在Web上流式传输视频音频有两种解决方案。一种是通过Web服务器向媒体播放器传输数据,一种是通过流服务器。该文指出,虽然Web 服务器法可以作为一种临时的解决方案,但是流服务器法更有效、更灵活,且能给用户提供更好的服务。 相似文献