多媒体网络的精品课程建设

教育是中华民族振兴的希望,是国家快速发展的智力保障,发展远程网络教育,建设一个全民学习型社会,多媒体网络是基础,精品课程是关键。文章对以多媒体网络为基础的精品课程项目建设的指导思想、目标、内涵实质和重要意义等进行了系统论述。     

基于竞赛的华文教育推广模式研究

目前由我国政府支持的华文教育推广模式主要有面向海外华裔青少年的夏令营活动和围绕“三教”问题展开的系统工程两类。中华文化大赛开创了基于竞赛的华文教育推广新模式,它具有覆盖面大、持续时间长、互动性强和可视度高的优点。未来该模式在竞赛程度、宣传力度和辐射深度三方面还可加以改进完善。     

Web search engine multimedia functionality

Web search engines are beginning to offer access to multimedia searching, including audio, video and image searching. In this paper we report findings from a study examining the state of multimedia search functionality on major general and specialized Web search engines. We investigated 102 Web search engines to examine: (1) how many Web search engines offer multimedia searching, (2) the type of multimedia search functionality and methods offered, such as “query by example”, and (3) the supports for personalization or customization which are accessible as advanced search. Findings include: (1) few major Web search engines offer multimedia searching and (2) multimedia Web search functionality is generally limited. Our findings show that despite the increasing level of interest in multimedia Web search, those few Web search engines offering multimedia Web search, provide limited multimedia search functionality. Keywords are still the only means of multimedia retrieval, while other methods such as “query by example” are offered by less than 1% of Web search engines examined.     

关于声像信息媒体及其应用技术

较系统全面地闸述了声像信息媒体的重要基本概念和内容, 并从现代信息管理的实际需要出发, 为信息管理人员提出了认识和掌握有关应用技术的参考意见。     

基于内容的多媒体信息检索

对基于内容的多媒体检索的有关概念、方法进行了介绍。对有关的特点、关键技术、系统模型和不同类型的多媒体信息检索进行了分析。     

基于INTRANET的多媒体资源库的研究、设计与实现

为了进一步探讨基于校园网络的多媒体教学资源在教育教学领域的应用，本文对多媒体教学网络资源存贮的核心技术——多媒体资源库的设计与实现的关键技术进行了研究，并对建立基于INTRANET的多媒体资源库进行了两种可行的设计，同时对C／S模式下的多媒体资源库，用高级语言PowerBuilder进行了实现。     

多媒体网络课件系统平台的设计与开发

该文介绍了适于多种课程教学的多媒体网络课件系统平台的设计与开发的方法.     

日本高校多媒体计算机网络实验室建设与启示

本文从多媒体计算机网络实验室的设计理念、设备配置和技术支持等方面介绍了日本高校多媒体计算机网络实验室的现状,并对中日多媒体计算机网络实验室设施的应用模式进行横向比较,以借鉴学习日本的先进技术、设计理念及管理方法。     

Decorative pictures and emotional design in multimedia learning

Recent studies have shown that the positive emotional design of learning environments might foster learning performance. In contrast, the seductive detail effect postulates that additional, learning irrelevant details inhibit learning. This research focusses on the implementation of decorative pictures as a prime for emotions and context-relatedness. This study examines four groups of decorative pictures which might be conducive for learning. Eighty-two students were randomly assigned to one cell of a 2 (emotionally positive vs. emotionally negative pictures) × 2 (school context vs. leisure context pictures) between-subjects, factorial design. The dimensions of pleasure, arousal, and dominance are examined as possible mediators. Results show that either positively valenced pictures or learning pictures foster retention and transfer performance. Pleasure is identified as mediator of the effect between valence of pictures and learning performance. A further analysis shows differences for arousal and dominance for both factors. These results are interpreted with concepts like motivated attention and other arousal theories.     

英美文学多媒体教学模式探讨

多媒体环境下英美文学作品选读与经典电影欣赏教学的结合,为英语教学模式的改革开辟了新的途径.二者的结合有其显著的特点,也有充分的理论依据;有独特的教育魅力,也有较为显著的教学效果.这一结合对有关课程的任课教师提出了新的更高的要求.