共查询到20条相似文献，搜索用时 0 毫秒
1.
Simone Natale 《The Journal of communication》2016,66(4):585-603
Despite its ubiquity in scholarly and popular publications, relatively few attempts have been made to interrogate the meanings and implications of the notion of “old media.” This article discusses this notion in the context of theoretical debates within media and communication studies. Defining old media as artifacts, technologies, or in terms of their social use is problematic, because media constantly change, resisting clear‐cut definitions related to age. The article therefore proposes to treat new media as a relational concept: not an attribute characterizing media as such, but an element of how people perceive and imagine them. Rhetoric, everyday experience, and emotions are key contexts where new ground can be found to redefine the concept of “old media.” 相似文献
2.
Ronald E. Rice Sandra K. Evans Katy E. Pearce Anu Sivunen Jessica Vitak Jeffrey W. Treem 《The Journal of communication》2017,67(1):106-130
The concept of affordances has been increasingly applied to the study of information and communication technologies (ICTs) in organizational contexts. However, almost no research operationalizes affordances, limiting comparisons and programmatic research. This article briefly reviews conceptualizations and possibilities of affordances in general and for media, then introduces the concept of organizational media affordances as organizational resources. Analysis of survey data from a large Nordic media organization identified six reliable and valid organizational media affordances: pervasiveness, editability, self-presentation, searchability, visibility, and awareness. Eight media scales based on frequency of use of 10 media within each of three organization levels were differentially associated with these affordances. The conceptualization, measurement approach, and results from this study provide the foundation for considerable future organizational communication and ICT research. 相似文献
3.
文章分析了新媒体带给高职学生思想政治教育的机遇与挑战和建设“管统育合、文化熏陶、多措并举、多元共生”高职思想政治教育体系的依据和作用,对施教者、受教者实施机制,载体融合对接、拓展延伸机制和反馈机制进行了探讨。 相似文献
4.
Leo W. Jeffres David J. Atkin Kimberly A. Neuendorf Carolyn A. Lin 《Telematics and Informatics》2004,21(4):317-334
When Smith [The Wired Nation. Cable TV: The Electronic Communications Highway. Harper & Row, New York, 1972] described the “wired nation” some three decades ago, he saw an abundance of content and services that eventually would provide audiences with an almost unlimited menu of options. Almost three decades later, that vision has expanded beyond cable television to include satellite and cable systems offering 150 channels or more and an Internet whose “menu” is constantly expanding and literally indeterminate.
This study examines people's diverse interests and Internet use, media use, and interpersonal communication patterns. A survey of a major metropolitan area tapped people's interests across 19 categories ranging from business and music to the environment, cooking, entertainers and other cultures. Also measured were access to communication technologies, Internet use, web diversity, media and interpersonal communication patterns and social categories. Results supported the hypothesis that diversity of interests would be positively associated with diversity of website use. Relationships also were found between diversity of interests and patterns of media use, and specific interest dimensions were linked to frequency of particular media behaviors. 相似文献
5.
6.
The multiple roles and services of community media have gained new attention in recent years throughout many countries, particularly in the context of maintaining and promoting independent local communication. The present work is intended to provide a basis for discussion on the legal foundation of, and support for community media. It outlines a series of recommendations for further media–political discussions with the third broadcasting sector based on community media experiences in five European countries: the Netherlands, Ireland, Germany (Lower Saxony), Switzerland and Britain. 相似文献
7.
This study investigates the role of both cultural and technological factors in determining audience formation on a global scale. It integrates theories of media choice with theories of global cultural consumption and tests them by analyzing shared audience traffic between the world's 1,000 most popular websites. We find that language and geographic similarities are more powerful predictors of audience overlap than hyperlinks and genre similarity, highlighting the role of cultural structures in shaping global media use. 相似文献
8.
Homero Gil de Zúñiga Victor Garcia‐Perdomo Shannon C. McGregor 《The Journal of communication》2015,65(5):793-815
This study focuses on second screening for news, a hybrid media process that combines watching news on television and a second, web‐connected screen (i.e., smart‐phone, laptop). Based on U.S.‐national, 2‐wave panel data, the paper (a) examines people's motivations to engage in second screen use, and then (b) advances the relationship between second screening and online political behaviors. Discussing and pursuing further information are both central motivations for second screen use. Furthermore, results suggest second screening for news is a significant predictor of online political participation and a key link between TV news and political engagement as this relationship is fully mediated. The study advances theoretically and empirically ways in which an informed public opinion may partake of a more engaged democracy. 相似文献
9.
介绍新媒体的概念及特征,从互联网新媒体、手机新媒体和电视新媒体三种视角阐述新媒体中具有交互性特点的几种业务应用,并从相应的角度描述电信运营商各类媒体属性业务的应对发展情况及优劣势。 相似文献
10.
随着信息技术及网络技术的发展以及三网融合的推进,一方面极大地促进了新媒体的发畏,为国家政治、经济、军事、文化发展提供了良好的宣传作用,另一方面也为非法内容的传播提供了土壤.从法律法规、信息技术两个角度阐述了新媒体的监管方法和策略,为管理者制定合理政策提供了参考. 相似文献
11.
新媒体在改变人类生活和工作方式的同时,也把风险和挑战留给社会,以智能手机、平板电脑为代表的新媒体终端可能成为传播不良和有害内容的新型平台。文章对新媒体上不良信息的传播机制进行研究,并提出对策建议。 相似文献
12.
浅谈5G时代新媒体的发展 总被引：2，自引：0，他引：2
针对5G时代新媒体的发展,本文结合5G技术的发展现状和试验应用,在综合考虑新媒体特点的基础上,讨论了新媒体在5G时代所面临的机遇和挑战。笔者认为自媒体、VR、物联网新媒体将成为新媒体在5G时代的典型应用,同时海量数据和媒体监管是5G时代新媒体面临的挑战。 相似文献
13.
文章研究数字版权管理的标准和产业现状,分析新媒体的数字版权管理应用需求,提出面向新媒体的数字版权管理发展方向。 相似文献
14.
随着全球经济的飞速发展,高质量发展成为这个时代发展的主题。在新质生产力的时代背景下,出版行业处于重组改革的重要阶段,信息技术在这一阶段扮演了重要的角色。文中以新质生产力的视阈出发,阐述了新质生产力的理论逻辑,分析了信息技术对编辑工作的影响,深入探讨了信息技术赋能编辑工作的路径。 相似文献
15.
针对生物医学工程类专业课程建设和教学中存在着医学与工学融合不足、学生工程能力薄弱、电子信息特色彰显不突出等急需解决的问题,以《医学电子仪器设计》课程为例,践行“以人为本、产出导向”和“新工科建设”的教学理念,打破课程边界,推进新技术嵌入。根据“医学仪器-系统分解-能力培养-知识重构”的反向设计模式重构课程内容,将医学电子仪器行业内典型的脉搏、血氧、心电、血压四大生命参数监护仪器作为课程研发项目。组建“教师+医生+工程师”的复合式教学团队,采用“一点四步”闭环式实践教学创新模式,提高了学生解决医学电子仪器复杂工程问题的能力。通过课程的实践教学创新,“面向人民生命健康,加强医工交叉融合”的医学电子仪器设计理念深深扎根于学生心中,教学效果受到学生赞誉和教师们的高度肯定,也带动了本专业其他课程的建设。 相似文献
16.
The analysis of media systems has become a cornerstone in the field of comparative communication research. Ten years after its publication, we revisit the landmark study in the field, Hallin and Mancini's “Comparing Media Systems”, and operationalize its framework for standardized measurement. The study at hand is, to the best of our knowledge, the first to comprehensively validate the original dimensions and models using aggregated data from the same sample of Western countries. Three out of four dimensions of media systems show relatively high levels of internal consistency, but “role of the state” should be disaggregated into 3 subdimensions. A cluster analysis reveals 4 empirical types of media systems that differentiate and extend the original typology. 相似文献
17.
本文论述了广电媒体运用现代化高新技术,践行平台一体化建设思路,以“一云多屏”为体系架构,打造了具有“多技术工具、多业务应用、多平台展示、多终端分发”的综合性融合媒体应用平台的建设过程。通过建设虚拟化云基础设施,建成内容集成共享系统、统一管理分发系统和安全管理中心等一体化运营管理系统,可实现一个融媒体平台同时为多个业务应用提供平台支撑和技术服务,从而提高生产效率和减少业务运营成本,保障业务的快速发展。 相似文献
18.
交叉学科研究生培养是建设世界一流大学的重要内容,也是“双一流”建设背景下拔尖创新人才培养的重要途径。北京邮电大学电子工程学院不断探索提高学科交叉背景下研究生培养质量的改革措施,以“电接触研究”交叉方向博士生培养为例,从校内外多学科的合作、国际合作,企业合作,课程设置等多个方面进行探讨和实践,该研究对提高高校研究生培养质量具有重要参考价值。 相似文献
19.
20.
文章考虑一个无线自组织网络中的广播问题,分析研究了传统累积广播算法及其性能表现,提出了一种新颖的算法,延长生存时间累积广播算法(ELAB算法)。然后通过一个4节点网络模型详细阐述了这一算法,并将它扩展到N节点无线自组织网络中。理论分析和仿真结果证明,相比于传统累积广播算法,对于不同的网络结构和节点数量,ELAB算法可延长网络的生存时间至少50%。 相似文献