排序方式： 共有158条查询结果，搜索用时 15 毫秒
21.
Colleen Cuddy Jamie Graham Emily G. Morton-Owens 《Medical reference services quarterly》2013,32(4):320-330
The NYU Health Sciences Libraries created an account on Twitter, a microblogging service, as a new outreach tool marketed to students, faculty, and staff. The team used Twitter to promote resources, events, and news. Twitter is a part of a pipeline of information that also includes the library's Web site and Facebook. Although it is difficult to measure the effectiveness of a social networking tool, the overhead of using Twitter is so low that it merits consideration. 相似文献
22.
《Qualitative Research Reports in Communication》2013,14(1):105-111
Twitter has created a number of issues for collegiate athletic programs. Via their tweets, student-athletes have sparked public relations issues for athletic departments and educational institutions. This research examined the messages student-athletes receive from athletic department officials and coaches about Twitter. Semi-structured interviews with 20 student-athletes at a Division I school were conducted. Results revealed that these messages occurred in 1 of 3 areas: (a) (non)training, (b) surveillance/monitoring, and (c) reactive training. The results indicate that student-athletes are left to their interpretations of what constitutes inappropriate Twitter content while also being subjected to monitoring. Education about Twitter typically occurs after a violation of an unclear or unknown policy. This reactionary and ambiguous approach to Twitter appears to be doing little to mitigate controversial tweets. Athletic administrators are encouraged to devote resources to front-end, rather than back-end, training and to define clear boundaries for Twitter usage. 相似文献
23.
J. Ignacio Criado Rodrigo Sandoval-Almazan J. Ramon Gil-Garcia 《Government Information Quarterly》2013
Social media in government is becoming one of the major trends in Electronic Government (e-government) research and practice worldwide. During the last few years, several authors have addressed the potential of social media for the innovation of public sector organizations. Most of these contributions have focused on the technical dimensions of social media, while other aspects have not attracted equal attention. In contrast, this introductory article interrogates the role of social media in the basic areas of e-government: government information flows and the availability of government information; the use of information technology to create and provide innovative government services; the impact of information technology on the relationships between the governed and those governing; and the increasing importance of information policies and information technologies for democratic practices. Accordingly, the next few pages propose and develop three dimensions of social media in government: tools, goals, and topics. We think that these dimensions could help to better understand the use of social media in government settings. Then, after a brief review of current trends in social media and government research, we present the articles included in this special issue. Finally, we present some practical lessons and suggest ideas for future research. This special issue could be seen as a starting point for the development of innovation through social media in public administrations around the world. 相似文献
24.
《Journal of Web Librarianship》2013,7(1):48-68
A debate has emerged in library literature concerning the advantages and disadvantages of adopting social media applications in academic libraries. This research examines the ubiquity of social media through a longitudinal study of the adoption rates and usage patterns of Facebook, Twitter, YouTube, and Flickr at academic libraries in the Canadian province of Ontario from April 2010 to April 2012. The findings from this study indicate that large discrepancies exist in adoption rates across libraries, with two-thirds of Ontario academic libraries maintaining at least one social media application during the period of examination. Unexpectedly, Twitter and Facebook were equally popular social media tools during the study period. Despite its low adoption rate and usage, YouTube was by far the most effective means of reaching patrons. We conclude by examining the implications of engaging with patrons via social media in ways that are effective, engaging, and meaningful. 相似文献
25.
从2007年进入公众视野,到2009年名声大噪,Twitter这一看似并不新鲜的互联网服务在大众传播世界找到了自己的一席之地.本文通过它最突出的三个特点--简单、聪明和实用,将之与媒体接近权、政治传播和公民新闻相联系,力图找出它在这个领域的生存之道. 相似文献
26.
This study employs digital methods in conjunction with traditional content and discourse analyses to explore how the US President Donald Trump conducts diplomacy on Twitter and how, if at all, diplomatic entities around the world engage in diplomatic exchanges with him. The results confirm speculations that Trump’s diplomatic communication on Twitter disrupts traditional codes of diplomatic language but show little evidence that new codes of diplomatic interactions on social media are being constructed, given that other diplomatic entities around the world mostly remain within the confines of traditional notions of diplomacy in (not) communicating with Trump on Twitter. 相似文献
27.
微博客:图书馆的下一个网络新贵工具 总被引：23，自引：0，他引：23
微博客是结合了博客与即时信息的Web2.0的一种表现形式,用户可以不受限制的用手机、网络等各种途径来更新不超过200字符的博文.自从2006年创立以来,便受到了包括政要、明星等社会各界的青睐与关注,用户数量与访问量一路攀升,在政界、企业、科技、新闻报道等多个领域开展了应用于发展,图书馆可以利用微博客开展互动的读者服务、信息传播、舆情监控、学术交流等工作,成为继博客等工具之后的下一个网络新贵工具. 相似文献
28.
语言是科学交流的载体,科学交流的语言分布反映了全球科技话语权的格局,本文基于科学推文视角揭示了非正式科学交流中的语言分布,并与基于科技文献的正式科学交流语言分布做了对比分析。研究发现:①科学推文语言集中分布在英语（91%）、日语（24%）和西班牙语（17%）,而科技文献语言集中分布在英语（942%）、中文（43%）和土耳其语（04%）;②科学推文和科技文献的语言分布均存在学科差异,体现出不同语言作者对特定学科关注度的不同;③除了沙特阿拉伯之外,世界各国即使母语不是英语,均以英语科学推文占主导地位,母语科学推文屈居第二;④英语、德语、日语、法语等语种的科技文献获得科学推文最多,而科技文献量和质量名列前茅的中文和土耳其语文献获得的科学推文很少。结果表明,英语俨然已经成为非正式科学交流中的通用语,提高中文在科学交流中的国际影响力任重道远。图3。表3。参考文献15。 相似文献
29.
[目的/意义] 随着社交媒体和电子出版平台的兴起,利用期刊在Twitter上的关注度来评价期刊能够对传统的期刊评价方式进行补充,发现该指标与传统指标之间的相关性关系,并以期最终构建合理的期刊社交网络影响力评价指标。[方法/过程] 根据《期刊引用报告》(Journal Citation Reports,JCR)的社会科学版,选取国际图书情报学领域影响因子前30位的期刊作为该领域的国际顶级期刊。为了研究altmetrics指标与传统的基于引文的评价指标间的相关关系,利用Spearman非参数相关性分析对期刊Twitter提及频次与8个传统指标(总被引数、影响因子、5年期影响因子、即年指标、论文数、引文半衰期、特征因子和论文影响分值)之间的相关性进行分析。[结果/结论] 统计结果显示,JASIST、College & Research Libraries和Scientometrics是本领域中在Twitter上受关注度最高的期刊。期刊Twitter提及频次仅与期刊特征因子间存在中等的显著相关性,与其他指标间存在较弱的相关性。值得注意的是,相比其他期刊,在Twitter上设有官方账号的期刊明显得到更高的关注度。 相似文献
30.
Twitter类网站微信息组织及用户关系网络研究 总被引：2，自引：1，他引：1