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Korean politicians, particularly National Assembly members, have embraced the internet as a major means of communication for managing election campaigns and maintaining relationships with (potential) supporters during non-election periods. An increasing number of National Assembly members have become aware of the considerable influence that the internet has on their constituents, and thus, this study determines whether there are significant differences in online networks of National Assembly members and examines the relationship among National Assembly members and that between those members and their constituents to determine whether Twitter is used as a tool for communication as well as deliberation. The data were drawn from homepages, blogs, and Twitter pages of the members of the 18th National Assembly in April 2010. The results indicate that National Assembly members tended to have a more equal relationship in the Twitter network than in the homepage or blog network. More importantly, the members were linked mainly to fellow politicians in the same party, and thus, they used Twitter to communicate more with fellow politicians than with their constituents. 相似文献
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In recent years, as information technologies have grown in sophistication and become more fully integrated into daily lifestyles, a general expectation has arisen that the internet has the potential to reconfigure social and political relationships, and to create new political configurations. Blogging, in particular, has been seen to have significant potential to merge the public and the personal in new ways, potentially altering the nature of politics, particularly in nations where political processes are formalistic and highly regulated. As an example, politicians who blog have developed a new approach to communicating with their constituencies, in that the private thoughts of the political actor are expressed in a relatively unmediated environment. This study, which examines trends in blog linkages among Assembly members in Korea, provides a longitudinal analysis of blog linkages in order to assess the long term implications of new media technologies in Korean society and politics. The data were gathered from the blogs of Korea's National Assembly members for 2005 and 2006. An analysis of these links indicates that, indeed, there is an increased use of blogs among National Assembly members. However, it seems that over time, the network becomes sparser, less integrated, and more decentralized. This study also suggests that offline imperatives for political organization figure prominently in the motives of establishing online linkages to other political blogs. 相似文献
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【目的】分析四种网络数据源在期刊影响力评价方面的异同,为期刊综合评价提供理论指导。【方法】 以2014年JCR、Pubmed数据库均收录的影响因子排名前50的开放存取期刊为研究对象,通过相关分析、因子分析提取各数据源平台在期刊评价中的主要影响因子,作为期刊评价中重点考察的代表性数据指标。【结果】 JCR的期刊影响力主要来源于被引频次、可引用项目;Google scholar扩大了期刊信息的传播范围;Altmetrics.com注重网络传播指标、获取指标和利用指标,其主要影响因素来源于网络传播指标。【结论】 JCR反映的是期刊在学界的影响力;Google scholar前置了期刊评价;应用搜索引擎获取期刊网站的链接数、IP访问量、PV浏览量等描述了期刊传播阶段的影响力。Altmetric.com将期刊评价延伸到传播、获取和利用的全过程。 相似文献
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网络影响因子及其测度 总被引：21，自引：2，他引：19
论述网络影响因子的概念、功能和测度方法,列举国外的有关测度实例,并对其发展进行展望. 相似文献
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采用网络信息计量学方法,对山西省8所高校网站进行了链接分析。验证了网站流量同外链数及网页数之间的显著相关性,解析了山西高校网络空间内部链接的特征与问题,得出了一些结论。 相似文献
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This study analyzes the Triple Helix (TH) structure of an online national food cluster. Although the university–industry–government (UIG) approach provides useful insights into innovation and its diffusion, few studies have examined how such systems are organized and operate in cyberspace. Foodpolis is an export-oriented national food cluster targeting markets in Northeast Asia, including China and Japan. Foodpolis encompasses national food industry complexes and government-led agricultural and food R&D institutes whose goal is to advance food-processing technologies. This study employs the webometric analysis method to reveal the communication pattern of interactions between participating actors. The study evaluates web mentions and hyperlink networks to investigate links to and from the website of Foodpolis (Foodpolis.kr) by using the NodeXL software package. The results for links to and from Foodpolis do not indicate sufficient interactions between UIG websites and Twitter accounts. Instead, the website and Twitter account of Foodpolis were linked to its own online café, websites of individuals, and government websites. The results suggest that UIG actors should employ online communication channels in a more proactive manner for diffusing innovative initiatives such as Foodpolis. 相似文献
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Unlike Web hyperlink data, Web traffic data have not yet been the focus of considerable study in Webometrics research. The relationships between Web traffic data and academic/business performance measures have not been as firmly established as the relationships between Web hyperlink data and such performance measures. Although various traffic data sources exist, few studies have examined and compared their relative merits. We carried out a study that aimed to address this lack. We selected groups of universities and businesses from the U.S. and China and collected their Web traffic data from three sources: Alexa Internet, Google Trends for Websites, and Compete. We found significant correlations between Web traffic data and organizational performance measures, specifically academic quality for universities and financial variables for businesses. We also examined the characteristics of the three data sources and compared their usefulness. We found that Alexa Internet outperformed the others. 相似文献
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中国50所大学网站的网络影响因子比较分析 总被引：4，自引：2，他引：4
采用两种不同的方法，比较分析中国50所大学网站不同域名的网络影响因子，并得出不同的结论。 相似文献