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1.
This study summarizes prior reviews of new media and Internet research, and the growth of the term Internet in academic publications and online newsgroups. It then uses semantic network analysis to summarize the interests and concepts of an interdisciplinary group of Internet researchers, as represented by session titles and paper titles and abstracts from the 2003 and 2004 Association of Internet Researchers conferences. In both years, the most frequent words appearing in the paper abstracts included Internet, online, community, social, technology, and research. The 2003 papers emphasized topics such as the social analysis/research of online/Internet communication, community, and information, with particular coverage of access, individuals, groups, digital media, culture; role and process in e-organizations; and world development. The 2004 papers emphasized topics such as access; news and social issues; the role of individuals in communities; user-based studies; usage data; and blogs, women, and search policy, among others.  相似文献   

2.

Communities with high levels of social capital are likely to have a higher quality of life than communities with low social capital. This is due to the greater ability of such communities to organize and mobilize effectively for collective action because they have high levels of social trust, dense social networks, and well-established norms of mutuality (the major features of social capital). Communities with “bridging” social capital (weak ties across groups) as well as “bonding” social capital (strong ties within groups) are the most effective in organizing for collective action. People who belong to multiple groups act as bridging ties. When people with bridging ties use communication media, such as the Internet, they enhance their capability to educate community members and to organize, as needed, for collective action. This article summarizes evidence from stratified household survey data in Blacksburg, VA, showing that people with weak (bridging) ties across groups have higher levels of community involvement, civic interest, and collective efficacy than people without bridging ties among groups. Moreover, heavy Internet users with bridging ties have higher social engagement, use the Internet for social purposes, and have been attending more local meetings and events since going online than heavy Internet users with no bridging ties. These findings may suggest that the Internet—in the hands of bridging individuals–is a tool for enhancing social relations and information exchange, and for increasing face-to-face interaction, all of which help to build both bonding and bridging social capital in communities.  相似文献   

3.

Recent studies have shown that adolescents use the Internet not only to maintain social relationships with distant relatives and friends but also to create new relationships online; some of these friendships become integrated into their social circle. Research has focused mainly on the effect of the Internet on existing relationships or the nature of online-only ties, so studies comparing the quality of online and face-to-face relationships are missing. The goal of this study is to bridge this gap. In keeping with previous studies on social association, we argue that the quality of social relationships is dependent on duration and diversity of topics and activities carried together. Time is important, as it facilitates the development of a collective shared history and identity. Intimacy develops through the participation in shared activities and discussion of diverse issues of personal concern. Using a representative sample of the adolescent population in Israel, we find that closeness to a friend is a function of social similarity, content and activity multiplexity, and duration of the relationships. Friendships originated in the Internet are perceived as less close and supportive because they are relatively new and online friends are involved in less joint activities and less topics of discussion. The implications of the findings are discussed.  相似文献   

4.

This article seeks to address how religion fits into the larger domain of Internet studies and why studies of religion within computer-mediated communication (CMC) need to be given more attention. An argument is made for the need to take religion online more seriously, not just because it is an interesting phenomenon or a popular use of the Internet, but also because religion continues to be an important part of contemporary life for many people. A summary of the growth and development of religion online is presented along with an overview of how religion has been approached and studied on the Internet. This review shows what CMC studies of religion might offer in approaching research questions related to authority, identity construction, and community online. It calls for recognition of the contribution, and possibilities that underrepresented areas within interdisciplinary research, like religion, might offer Internet studies as a whole.  相似文献   

5.
INTERNET网上的电子学术期刊   总被引：14，自引：4，他引：10  
窦平安 《情报科学》2000,18(3):283-288
本文以Internet网上出版的国际英文学术期刊为考察对象,专题论述网上学术期刊的类型、文件格式和出版方式、印刷期刊不具备的全新特性。按照期刊的渊源,网上学术期刊可分为纯网上学术期刊、印刷学术期刊的完整电子版、转移到网上出版的印刷学术期刊和印刷学术期刊的网上目录和文摘。网上学术期刊的文件格式主要有纯文本格式、HTML格式、PDF格式和RealPage格式。网上学术期刊的发布方式以WWW网为主,以远程文件传递和邮寄表为辅。与印刷期刊相比,网上电子学术期刊有如下特征实时网上浏览;免费提供学术期刊目录和论文著录项;现期内容通报服务;论文全文检索;含有超级链路的参考文献;网上论文读者论坛;精确的读者统计。  相似文献   

6.
[目的]调查SSCI收录图书情报学期刊论文的被引峰值年代及其影响因素,为了解国外期刊论文被引峰值年代提供参考资料。[方法]以2004年SSCI收录53种图书情报学期刊为研究对象,调查2003年、2004年、2005年发表论文的被引峰值年代,并观察不同出版周期、出版语种、出版国家及不同文献计量学指标的期刊被引年峰值年代的差异。[结果]SSCI收录53种图书情报学期刊2003-2005年发表论文的被引峰值年代分别为发表后(5.4±2.4)年、(4.6±1.8)年、(4.0±2.0)年,被引峰值年代随时间发展逐渐提前,不同国别、不同出版周期及不同文献计量学指标SSCI收录图书情报学期刊的被引峰值年代不同;出版语种对被引峰值年代可能无明显影响。[结论]网络环境下,国外期刊论文被引峰值延迟,而期刊出版国家、出版周期及文献计量学指标对期刊论文被引峰值时间有一定影响。  相似文献   

7.
从中德合著SCI论文看中德科技合作   总被引：7，自引：1，他引：7  
从论文的时间分布、学科分布、期刊分布等方面分析了1979-2003年间的7985篇中德合著SCI论文，揭示出中德两国科技合作的特征。引外，还用词频分析方法分析了中德合著SCI论文的选题，定位了双方共同的研究兴趣和研究热点。  相似文献   

8.
New media studies are now benefiting from a burgeoning of empirical studies and theoretical analyses from diverse academic disciplines seeking to locate new media, especially the Internet, within longstanding traditions of social science research. By reviewing and reflecting upon findings from UK Children Go Online, a multimethod research project examining the role of the Internet in children's and young people's everyday lives, the present article takes the opportunity to draw out some general conclusions, and associated puzzles, to guide future research. These contribute toward an emerging framework for understanding questions regarding new media access, use, and consequences within the social, cultural, and political parameters of young people's lives. A range of research findings are discussed that illuminate the shifting balance of opportunities and risks posed by the Internet for children, youth, and the family.  相似文献   

9.
【目的】深入了解埃博拉事件中科技期刊所承担的社会责任。【方法】 对中国知网(CNKI)上发表的所有篇名中含有埃博拉的论文进行统计分析,来源数据库为"中国学术期刊网络出版总库",检索结果使用Microsoft Office 2007 Excel进行整理和统计。检索截止时间为2015年7月15日。【结果】 自1995年至今20年间,共有150种科技期刊发表了579篇有关埃博拉的论文,其中以2014年发表的论文数量最多(259篇),占总发文量的44.7%。发文量与疫情暴发的年份基本吻合。【结论】 从分析结果可见,作为承载着科学传播任务的科技期刊,对此次埃博拉事件高度关注,从多方面、多角度进行了深层次的报道。  相似文献   

10.
Abstract

Individuals who have ready access to three new communication media— email, vmail, and fax—may elect to use only one medium, or two or more in combination. Users make choices based on evaluations of the utility of each medium for their communication tasks (a function of the types of work they perform). Individuals may assess technological characteristics to evaluate the technological utility of each medium. However, since communication media require multiple users, individuals also may be expected to assess characteristics of the user community to evaluate the social utility of each medium. Social utility may be influenced by people's perceptions of the existence of a critical mass of media users, and by the social influence of their peers and superiors. This study finds that perceptions of the technological and social utility of email, vmail, and fax are relatively independent of the types of work people perform. Social utility explains media usage somewhat better than technological utility, except in the case of email. Thus, the concept of social utility should be given more attention in future investigations of media choice.  相似文献   

11.
[目的/意义]本文对近三年来（2015-2017）SCI和SSCI收录的图书情报学的影响因子排名前50%的外文期刊刊载论文及其题录数据进行计量研究,进而揭示国际LIS领域热点研究主题,再利用著名的科学分析管理工具ESI追踪LIS领域的研究发展趋势。[方法/过程]使用自主研发的程序工具基于Louvain算法对领域知识网络进行知识群落划分,进而识别领域知识主题与研究热点,再利用科学分析管理工具ESI根据共被引分析和聚类算法选出学科最新研究前沿。[结果/结论]通过研究发现,近三年国际图书情报学的研究热点主题分别是文献计量、高校图书馆、网络社交媒体研究、管理、卫生健康、技术、信息检索、电子政府、企业管理和电子商务等特定领域的信息应用,研究前沿主要集中在学术平台替代计量学研究、在线用户评论研究、政治文本内容挖掘研究、智慧城市研究、读者阅读研究、社交媒体相关研究等。  相似文献   

12.

Given the expanse of the Internet as a topic for research, the need for transdisciplinary research becomes evident. This paper introduces and expands on the problems of Internet research and how some of those can be resolved by pursuing transdisciplinary research. Issues introduced are the fragmentation of understanding, the disunity of research, and the public reception of that research.  相似文献   

13.
Abstract

The research on online news comments has been dominated by a normative approach and has centered on media engagement. Normativity and media dominance have also featured big in the theoretical discussions on the public sphere. This article presents a case study of online news comments, combining a novel methodological testing of social network hypotheses to examine user–user interactions in online comments with a conceptual discussion of the potential connections between social network research and theories of the public. The social network analysis in this study indicated that users (online commentators) do not constitute highly dense networks, although their relations can be studied as social networks. However, this analysis can only explore limited features of this online phenomenon and requires complementary methods. From a conceptual perspective, this article confirms the role of shared issue for a potential public and also emphasizes the importance of context, actors, and meanings for understanding the public.  相似文献   

14.
The emergence of social media has fundamentally changed the way of scholarly communication and allows for scientific research to be shared at an unprecedented speed and scale. While many studies have discussed what papers attract most online attention, how they prevail online is unclear. In this paper, we explore the diffusion patterns of ～170,000 papers with different journal tiers from 2012 to 2019 based on over 3 million Twitter mentions. We first categorize journals by the elite (the top of Q1) and non-elite (Q2～Q4) according to their journal impact factor quartiles, then use network analysis and time series analysis to characterize papers’ dynamic diffusion process, and finally discuss papers’ engaged users and disciplinary contexts. Results show that though elite journal papers spread significantly faster and more broadly than non-elite, some non-elite journal papers reached a sizable audience. For non-elite journal papers, a decent size of social media reach can be achieved through the aid of highly influential users or multiple waves of small spread that span a long period. As a result, popular non-elite journal papers tend to be more viral than the elite, focusing discussions around topics close to daily life. This study provides a new perspective to characterize the diffusion process of scientific papers and helps to further enhance the understanding of such a process.  相似文献   

15.

The field of science and technology studies provides three landmarks useful for orienting the loose constellation of intellectual projects pursued under the rubric of Internet research. Interdisciplinarity, networks, and politics offer a foundation from which social change and progress can be assessed. These landmarks can help to examine the rapid change, the micro and macro connections, the constraints and possibilities for self-organization that stand to reconfigure the substance of power, class, and culture associated with the adoption of new communication technologies.  相似文献   

16.
高被引论文的特征因素及其对影响因子贡献研究   总被引：4，自引：2，他引：2  
【目的】分析高被引论文的特征因素及测度其对影响因子的贡献度。【方法】以CSSCI数据库中新闻学与传播学领域高被引论文为研究对象,基于文献内容和外部特征,界定论文被引响应时间、研究内容新颖性和研究主题内容等七个影响论文高被引的特征因素。【结果】 60%以上的高被引论文作者具有较高影响力,高被引论文的平均响应时间不到一年,70%以上的高被引论文研究内容不具有新颖性,TOP 5%高被引论文对影响因子的贡献平均为27.12%。【结论】虽然参考文献数量与论文高被引不具有显著关联性,但高被引论文倾向于引用影响力较高的期刊,而且高被引论文对影响因子的贡献度较大。  相似文献   

17.
《普罗米修斯》2012,30(4):391-401

Online gambling utilises advanced telecommunications technology to provide access to gambling across national borders, presenting unprecedented opportunities for industry and new challenges for government regulation and national sovereignty. It also promises to revolutionise the way people gamble, raising critical issues about social and economic impacts. Nations have taken a variety of approaches to online gambling, ranging from unregulated legalisation to prohibition, creating a perplexing and uncertain legal environment. This paper will examine the development of Internet and interactive gambling, the responses by governments and industry, and the issues for policy-makers and regulators.  相似文献   

18.
产业互联网平台是实现产业数字化与数字产业化的重要方向，产业互联网平台构建路径充满复杂性与挑战性，现有文献尚未作出有效回答。通过兴盛优选案例研究发现：产业互联网平台构建经历了开发探索、聚焦验证和复制扩张的3个阶段，分别面临认知瓶颈、资源瓶颈与能力瓶颈，企业相继采取学习型创业共创、整合型创业共创与赋能型创业共创，先后实现了业务在线化、运营平台化和决策数智化。本文提炼出“瓶颈识别—创业共创—平台构建”的路径模型，揭开了产业互联网平台构建的过程“黑箱”，拓展了创业共创理论的应用边界，为产业互联网平台构建提供了重要启示。  相似文献   

19.
Identifying widely disseminated papers (WDPs) on social media can help to understand dissemination mechanisms of scientific papers from academia to social media and assist in the formulation of public and science policy. This study applies machine learning methods to explore the possibility of identifying WDPs and to investigate the influence mechanisms of literature-related and social media-related features. A pre-task was first conducted to investigate whether the visibility of scientific papers on social media can be predicted, and the role of various features was analyzed. Then, we defined two predictive tasks for identifying WDPs before and after they are visible on social media. The performance of eight state-of-the-art algorithms was compared in three experiments against the dataset of the oncology field, and the contribution of literature-related and social media-related features in the tasks was explained based on the Shapley additional explanations (SHAP) value. The results show that XGBoost performs better than other algorithms, especially with an F1 score of 0.988 and AUC of 0.998 in the trend prediction task. Nearly all of the literature-related features have great effects on identifying long-term disseminated papers, and most social media-related features play more significant roles in identifying broadly mentioned papers. Moreover, journal features contribute more to identifying papers of social media visibility, while paper features, especially research topics, have a greater influence on identifying WDPs. The number and proportion of academic-related Twitter users have great impacts on the scale and duration of papers’ dissemination. The number and duration of first-generation tweets play critical roles in identifying broadly mentioned and long-term disseminated papers, respectively. This study provides profound insights into the influencing factors in the dissemination of papers from the scientific community to and across social media, and helps to understand the difference in knowledge propagation between academia and the public.  相似文献   

20.
Might online social relations play a role in the rise of political solidarities sufficient to support a democratic postnationalist project? As things currently stand, it does not appear that the Internet supports either the commitment or cohesiveness needed to underpin a demanding new mode of social and political relations. Looking at factors such as conceptions of community and social interaction, systems of meaning, political engagement, and social inclusivity can help us assess the question. The exercise suggests that while the Internet may be a factor in change, it may not yield the kind of change many are anticipating. This finding raises doubts concerning the postnationalist hope that new social and political bonds will help ground transnational projects such as the European Union.  相似文献   

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