谈利用VB6创建个人网站

本文通过一具体示例来说明，如何利用ＶＢ６．０来创建一个个人网站。     

Editor''s choice 2005: Selected online learning resources

The Editor-In-Chief of The Internet and Higher Education compiles for the last issue of each year's volume resources that may be useful for researchers, teachers, administrators, or students who wish to locate information about the field of online learning and the uses of the Internet for instructional delivery. Over 200 resources are organized into several categories.     

亚氨基二乙醇的电子结构及其毒性机制的量子化学研究

直接使用亚氨基二乙醇高压脱氢制备亚氨基二乙酸是一个新工艺，但亚氨基二乙醇容易使脱氢催化剂（骨架铜）中毒，导致催化剂的活性的降低及使用寿命缩短。本文从理论上讨论亚氨基二乙醇的电子结构，从而探讨它使骨架铜催化剂中毒的位置及原因，解释了一些实验事实。     

Online MBA students' perceptions of online learning: Benefits, challenges, and suggestions

Online MBA programs have seen a rapid rise in student enrollments in recent years and institutions of higher education have keen interests in offering quality online MBA programs to meet the demands. The present study reports the results of a case study in which over 100 students enrolled in a top-ranked online MBA program were interviewed and surveyed to investigate their perceptions of the benefits and challenges in online learning and their suggestions for improving the quality of the online MBA program. It was found that virtual teaming was a major factor that influenced the students' online learning experience; they viewed virtual teaming experiences as valuable for preparing them for the increasingly global business environment; at the same time, it also served as a key challenge to their learning in the online environment. Students' suggestions for improving the quality of online MBA program are discussed as well.     

旅游概念规划理论探讨

我国旅游业飞速发展,大众化旅游热潮兴起,旅游业显示出了巨大的经济和社会效益,每个地区都在千方百计发展旅游业,使得旅游供给成倍增加,旅游业出现买方市场的显著特征。旅游规划逐步由微观向宏观过渡,旅游概念规划更具有战略性、创新性、灵活性和区域性。在旅游概念规划时,只有采取一定技术线路,综合分析旅游地历史与现状,对旅游地进行目标定位,才能快速、灵活、低成本、高效率地及时编制、制定和更新资源,适应现代旅游市场竞争需要。     

武当山的史前村落遗址

武当山地区是人类发祥地之一,史前村落遗址是文明遗存的证据。该地区近50年来考古发现的实物和资料说明史前村落遗址存在,且分布稠密,从而证明该地区的史前文明是比较发达的。     

The Role of Civility and Metacommunication in Facebook Discussions

Social media’s potential for political and social discussion provides great promise since deliberation is key for democracy. Unfortunately, there is a problematic presence of incivility in conversations on digital platforms. We conducted an experiment to examine the effects of this phenomenon, driven by the elaboration likelihood model. Each of our four conditions showed a media outlet’s Facebook post with a story about genetically modified organisms and a comment section beneath with one of the following: a civil discussion, an uncivil discussion, an uncivil conversation with metacommunication encouraging civility, and a control group. Results revealed a mediated relationship of exposure to civil and metacommunicative comments on willingness to engage in a discussion through mental elaboration. We also found evidence of modeling behavior for civility and metacommunication.     

我国本土学术社交网络科研之友的个案分析:困境与对策

发展我国本土学术社交网络有助于广泛联结国内学者,促进知识的传播与创新。文章针对科研之友这一中国本土最早运行且规模最大的学术社交网络进行个案研究。研究结果表明,科研之友具有较为精准的定位,并形成了独特的商业模式,但其用户活跃度长期低迷,持续使用行为亟待改善。在明晰学术社交网络用户以学术信息获取为主要动机的基础上,文章将学术社交网络的核心价值界定为通过社交关系为用户迅速、准确地找到最有价值的内容,并据此从资源、信息发现和用户三个方面对科研之友的发展提出相应的对策。     

“双一流”高校图书馆在线学习支持服务调查与分析

随着科技助力教育的不断推进,高等教育发生深刻变革,学习方式也在悄然改变,高校图书馆学习支持服务的内容、方式仍有改善和优化的空间。本文以42所"双一流"高校图书馆为样本,从资源支持服务、在线信息素养与学习能力培养、技术和平台支持服务、互动与交流支持等方面,调研"双一流"高校图书馆在线学习支持服务的现状,探讨当下在线学习支持服务的困境,提出高校图书馆在线学习支持服务的改进路径:构建高效的学习支持服务体系,提升学习支持服务的资源保障,拓展和深化在线信息素养教育内容,加强信息技术在线上学习支持服务中的应用,协同推进在线学习支持服务向纵深发展等。     

“后疫情时代”高校图书馆数字资源建设及线上服务创新模式探析

对“后疫情时代”高校图书馆数字资源建设及其管理模式进行分析,并以北京大学图书馆为例,探索云端线上服务升级和模式创新,以期为同行提供借鉴和参考。