共查询到20条相似文献，搜索用时 31 毫秒
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Lionel C. Barrow Jr. 《广播与电子媒介杂志》2013,57(3):229-238
A recent survey by Broadcasting of television programming personnel indicates that professionals in the broadcasting field agree with the general public in holding that the Kennedy‐Nixon debates during the late presidential election campaign were among the most exciting programs ever presented on television. We know that the audiences to these “great debates” were among the largest ever recorded, but sheer numbers do not tell us why audiences paid attention to these debates in the first place, much less the potential and actual effects of these programs. The following article is one of a number being prepared by the members of the Communications Research Center at Michigan State University, covering a great many facets of political behavior in the 1960 campaign and election. The author of the following article, Dr. Lionel C. Barrow, Jr., is Assistant Professor in the Communications Research Center. 相似文献
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The Way to Open Access - French Strategies to Move Forward 总被引：2，自引：0，他引：2
Herbert Gruttemeier 《图书情报工作》2006,50(1):28-33
In France, the movement in favour of open access to scientific research output is getting increasingly coordinated and supported at the political level. The CNRS, a leading research organization in Europe and signatory of the Berlin Declaration, has an evident strategic role to play in this development. Various initiatives that have emerged in the French academic world in recent years have led, for example, in early 2005 to the joint announcement, by four major research institutions, of a common policy to promote open access to published material and other types of digital resources, and to set up institutional archives. The article highlights some key issues of this policy, gives an overview of the current and past CNRS involvement in open access and describes the principal functions, as well as the related challenges, of the future institutional repositories. 相似文献
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Lanier Frush Holt 《Journalism Practice》2018,12(2):146-161
Officer-involved shootings have become an unfortunate regular part of news coverage. After such events, the media often select expert sources to explain the news to the public. Social media has changed this media–source dynamic. Today, laypeople—often African Americans—can go online and provide information that counters the media’s narrative. This analysis examines the effect people’s perception of sources has on their opinion of the Black Lives Matter Movement (#BLM). It also tests what other factors shape audiences’ beliefs about this issue. It finds that people who oppose #BLM have a strong orientation toward social dominance, are less likely to view America as the land of opportunity, and have ideas akin to those of modern racists, in that they oppose Affirmative Action and other race-based programs. This analysis also proposes a change to the Elaboration Likelihood Model, which serves as its theoretical basis. On racially charged issues, the personal relevance of an issue does not appear to matter; people will evaluate such topics via central processing. 相似文献
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《Cataloging & classification quarterly》2013,51(3):31-39
ABSTRACT Although literary warrant and use of current terminology are principles which have guided the creation of Library of Congress Subject Headings for quite some time, for many years adequate headings were not established to provide access to several concepts in 20th century music. Some of the problem areas include electronic music, music theater, text-sound compositions and musical notation. The efforts of two working groups of the Music Library Association have resulted in improved access in many of these areas. Still, problems remain, some due to LC's policies and practices regarding musical styles. It may take other approaches, such as the use of a music thesaurus, to fully overcome the remaining issues. 相似文献
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Karen Markey Professor Fritz Swanson Lecturer Andrea Jenkins Programmer Brian Jennings Programmer Beth St. Jean Graduate Student Research Assistant Victor Rosenberg Associate Professor Xingxing Yao Graduate Student Research Assistant Robert Frost Associate Professor 《The Journal of Academic Librarianship》2009,35(4):303-313
This exploratory study examines whether undergraduate students will play games to learn how to conduct library research. Results indicate that students will play games that are an integral component of the course curriculum and enable them to accomplish overall course goals at the same time they learn about library research. 相似文献
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J. Clemente-Gallardo A. Ferrer D. Íñiguez A. Rivero G. Ruiz A. Tarancón 《Journal of Informetrics》2019,13(1):64-77
The aim of this paper is to establish the similarities and differences between the way of collaboration and the production of researchers when dealing with publications or with the development of projects and whether the collaboration patterns change across disciplines.We have studied the networks of researchers formed through the collaborations in papers or in projects in a research institution (the University of Zaragoza) and we have analyzed a series of individual and global magnitudes. As a general result, we have observed that the laws governing the individual productivity are similar for the cases of publications and projects but, however, the behavior is different when analyzing more complex magnitudes such as the collaborations or other structural variables. We consider also the subnetworks defined by the researchers of the different disciplines and characterize their topologies and compare the corresponding collaboration patterns.Because of the general approach, we expect most of the conclusions to be applicable to other universities or research centers. 相似文献
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This article discusses the implementation of a media literacy program in a college classroom in the form of an extended critique and analysis of Disney’s The Little Mermaid. Students’ decoding of Disney’s messages and their resistance to critique of the film are analyzed using four areas of research: audience research, media literacy, critical pedagogy, and psychology’s cognitive dissonance theory. 相似文献
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《Legal Reference Services Quarterly》2013,32(2-3):129-139
Abstract The legislature of the Province of New York, like other pre-revolutionary colonial legislatures, enacted a large number of statutes. No one, however, has systematically examined how the post-revolutionary states dealt with their inheritance of colonial legislation.In New York State, colonial statutes remained in effect after the Revolution, but they were, to a large extent, gradually subsumed into the State's statute law by a process of enacting superseding legislation that carried forward the substance of the colonial enactments. 相似文献
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This study examines how support seekers can integrate verbal and nonverbal cues in social network sites (SNSs) to elicit quality support from others. Building from sensitive interaction systems theory and verbal person centeredness (VPC), participants (N?=?579) evaluated a SNS profile that contained manipulated levels of directness in status updates used to seek support and nonverbal emotional expression in profile pictures. To capture the transaction of support, participants provided supportive messages in public and private conditions that were coded for their level of VPC. Negative emotional cues in profile pictures increased VPC in private messages, whereas directness in status updates negatively predicted VPC in private messages. Participants produced messages with higher levels of VPC after they viewed profiles that incorporated more features to disclose distress effectively. Broadly, this study addresses whether the content people post on SNS profiles shapes the quality of the supportive messages they receive. 相似文献
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Funding the Way to Open Access 总被引：3，自引：0，他引：3
Robert Terry 《图书情报工作》2005,49(12):14-16
The Wellcome Trust supports open access publishing via the author pays model and through the deposition of peer reviewed papers into PubMed Central.The costs of disseminating research and the author pays model should be seen as part of research costs and is estimated to be approximately 1%-2% of the grant funding budget.A PubMed Central version of the article adds value to the arti- cle through additional functions especially provide links between the literature and the data. 相似文献
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B to B行业媒体解决方案 总被引：2，自引：0，他引：2
行业媒体过去是、现在仍是我国平面媒体最主要的一种形式。行业媒体在历史上依托产业经济部门的权力和对行业资源的商业化利用,曾经有过辉煌的过去。但随着计划经济在我国产业经济中的消退,原有的依托权力形成的盈利模式逐渐出现了危机。行业媒体遭遇了前所未有的尴尬和困境。为摆脱困境,一些行业媒体选择了向大众媒体的转型,但对更多的坚守行业阵地的媒体来说,其唯一的机会在于面向行业市场,做一份BUSINESS toBUSINESS(企业对企业)的媒体,同时,以行业媒体为孵化器.培育核心产品,打通行业的上下游,形成完整的行业产业链,打造行业资源平台,使行业媒体成为产业链中不可或缺的一个环节。这就是我们为行业媒体提供的一种可供讨论的解决方案。 相似文献
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Social media has become a key medium for discussion and dissemination of news stories, fuelled by the low barrier to entry and the ease of interaction. News stories may be propagated through these networks either by official news organisation accounts, by individual journalists or by members of the public, through link sharing, endorsing or commenting. This preliminary research aims to show how computational analysis of large-scale data-sets allows us to investigate the means by which news stories are spread through social media, and how the conversation around them is shaped by journalists and news organisations. Through the capture of more than 11 million tweets relating to 2303 Twitter accounts connected to journalism and news organisations, we are able to analyse the conversation within and around journalism, examining who spreads information about news articles and who interacts in the discussion around them. Capturing the tweets of news organisations and journalists and the replies and retweets of these micro-blogs allows us to build a rich picture of interaction around news media. 相似文献
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按电子商务应用服务的领域划分 ,电子商务可分为四大模式 :1.企业对消费者 ,也称商家对个人客户或商业机构对消费者 ,即BtoC。2.企业对企业 ,也称为商家对商家或商业机构对商业机构 ,即BtoB。3.企业对政府机构的电子商务即BtoG。4.消费者对政府机构的电子商务(包括政府福利发放、自我估税及个人税收的征收方面) ,即CtoG。比较而言 ,前两种交易方式份量最重 ,而BtoB又是重中之重。那么企业在开展BtoB中 ,如何获胜呢? 相似文献
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Governor Robert D. Holmes 《广播与电子媒介杂志》2013,57(2):139-145
No matter how many years a person has worked in the broadcasting industry, he can only become acquainted with the organizational structure of a very limited number of stations—and his knowledge of these stations goes rapidly out of date. Although there are basic similarities in most stations—the division into programming, engineering, administrative, and sales for example— it would be unusual to find two stations with exactly the same functions, problems, and personnel. The need to know some of the variations of station organization is particularly acute among those students and others who are planning to find employment for the first time in a particular type or size of station. To assist these individuals, their teachers, and all those interested in broadcast management, the following report on some “typical” and atypical stations was prepared. Both Lawrence W. Lichty and Joseph M. Ripley earned their Ph.D. degrees at The Ohio State University, and have contributed to the Journal of Broadcasting a number of times in the past. At the time this research was conducted they were Assistant and Associate Professor respectively in the Department of Speech at the University of Wisconsin. As of the fall of 1967, Dr. Lichty will be Associate Professor at Wisconsin and Dr. Ripley will be Chairman of the Department of Radio‐Television‐Film at the University of Kentucky. 相似文献
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Courses: Interpersonal Communication, Relational Communication
Objective: This article teaches students to explain and evaluate Knapp’s Relational Staircase Model through the creation of personalized greeting cards for each relational stage. The in-class activity encourages students to be creative and succinct in capturing the essence of an assigned relational stage in their respective greeting cards. The activity also provides students with an opportunity to apply the model to their lives and to test the validity and usefulness of the model in the hook-up culture prevalent among many college students today. 相似文献
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Holley A. Wilkin Kimberly A. Stringer Karen O'Quin Shannon A. Montgomery Kimberly Hunt 《Journal of Applied Communication Research》2013,41(2):201-213
In health-communication research, participants who are disproportionately affected by health disparities are often “hard-to-reach,” making them difficult to identify for formative research. This study used communication infrastructure theory (CIT) to create a strategy for locating a specific subset of residents—those who use 911 for healthcare—within a low-income Atlanta community. Findings suggest the need for strategies that involve employing both the communication channels that are part of the neighborhood storytelling network and the community's discursive spaces, more specifically the communication hot spots and community comfort zones located within the community's built environment. 相似文献