利用模板编辑教学网页的简单方法

网上教学是远程开放教育的主要形式。电大教师应积极投身于网上教学资源的开发和设计。教学网页与其它媒体的课件相比具有科学性强,信息量大,便于操作,及时更新和趣味性、交互性等特点。通过模板编辑简单的教学网页是非专业设计人员实现网上教学的捷径。     

表面活性剂模板法制备中孔材料的合成过程及其影响因素

介绍了M41S中孔分子筛材料的合成过程以及表面活性剂模板法合成中孔分子筛的影响因素,总的来说,它的合成与反应原料、模板剂、合成温度、酸碱度、模板剂与SO2前体摩尔浓度之比的选择有密切关系.     

网络课程的交互设计及其实现

本文指出了网络课程交互设计的四个关键要素--学习内容、学习支持、教学策略以及教与学活动,并对这四个要素交互设计的要点、构成和方法进行了研究.依据这一理论,我们开发了53个网络课程的交互设计模板,构建了网络课程交互模板库,为目标导向网络课程写作工具的实现奠定了基础.     

Computational support for teachers’ design thinking: its feasibility and acceptability to practitioners and institutions

A significant area of learning design research has been the development of software applications that guide teachers’ thinking as they plan, construct and revise learning events for their students. In this paper, we review conceptualisations of, and approaches to, the activity of pedagogic design and highlight the implications for the provision of computational support for this activity. We then outline different ways in which that support has been implemented in three digital tools: Phoebe, the LAMS Activity Planner and the Learning Designer. We consider the challenges to, and implications of, deploying these tools from the perspectives of three groups of stakeholders: developers, teachers and institutions. Our findings suggest that, while such tools are acceptable in principle, they face a number of technological and socio-cultural challenges to their acceptability from teachers’ perspectives and to their deployment within institutional strategies for teaching and learning in a digital age.     

Academic Library Websites

Abstract

This article considers two components identified as essential to effective academic library Websites-satisfaction of user needs and adherence to university Website guidelines-and how they sometimes contradict one another. A literature review is provided, followed by results of a survey the author created and distributed that measures a librarian's perception of his/her school's Web-administration scenario. The author concludes with suggestions for balancing university Web guidelines and user satisfaction.     

Composition Templates in English Writing of the College Entrance Examination

In recent years,more and more students relay on universal composition templates.Students believe that the"universal composition template"can cope with all kinds of English tests.How the pros and cons of writing methods seem to put things right once and for all?How’s enlightening significance to English teaching?In this paper,based on the two language acquisition theory and analyze the advantages and disadvantages of the composition template,some suggestion are given to the students to improve their English writing level.     

竹胶合板模板的设计与计算

针对竹胶合板模板的变形问题．提出模板设计与计算中应注意的问题，指出竹模板设计必须按照《建筑结构设计规范统一标准》。根据我国结构设计采用极限状态设计的要求．参照《木结构设计规范》确定竹胶合板的设计强度，并考虑进行模板变形的受弯构件承载力验算和挠度验算来予以解决．     

Novice and experienced instructional software developers: effects on materials created with instructional software templates

The development of instructional software is a complex process, posing high demands to the technical and didactical expertise of developers. Domain specialists rather than professional developers are often responsible for it, but authoring tools with pre-structured templates claim to compensate for this limited experience. This study compares instructional software products made by developers with low production experience (n = 6) and high production experience (n = 8), working with a template-based authoring tool. It is hypothesized that those with high production experience will be more productive and create software with a higher didactical quality than those with low production experience, whereas no differences with regard to technical and authoring quality are expected. The results show that the didactical quality was unsatisfactory and did not differ between groups. Nevertheless the templates compensated for differences in experience because the technical and authoring quality was equal for both groups, indicating that templates enable domain specialists to participate successfully in the production process.     

基于天宝TBC的CORS系统网络RTK数据处理问题

基于CORS系统的网络RTK测量数据是WGS84大地坐标,由于WGS84坐标与各地方坐标的转换参数及水准面模型是保密的,因此网络RTK测量后,要将测量数据发送到CORS系统的数据处理中心完成解算,这样就造成测量成果的延时,而且解算收费比较高.研究了只需少数公共点,就可以用天宝TBC（Trimble Business Center）办公系统完成CORS系统测量数据的批量计算问题,本方法可以在数字地籍测量中得到广泛应用.     

通用等级考试管理系统设计与实现

针对各类等级考试管理软件繁多,不便于管理的问题,提出了通用等级考试管理系统方案,建立了通用等级考试管理系统模型,设计了相应的考试管理业务逻辑规则及其流程工作模式,并阐述了在VB平台下实现系统所采用的关键技术及主要算法。