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1.
HILJ readers may have encountered the phrase library 2.0 which has polarised librarians, with some sceptical whether library 2.0 offers anything new. Others are confident that the convergence of service goals and ideas with emerging Web 2.0 technologies will lead to a new generation of library services. Andrew Tattersall's article, 'How the Web was Won', belongs in the latter camp. His thesis is that Web 2.0 and Library 2.0 have opened up a whole new world for exploration by information and library professionals. Although the Web has created problems for the modern day explorer, potentially there is a bright future for information professionals if they are to succeed in deploying the resources.  相似文献   

2.
Interviews with the ordinary man or woman on the street are omnipresent in television news. These vox pop interviews are used to represent the general public in the news. Several editorial and practical guidelines exist about the characteristics of a “good” vox pop. But what characteristics do journalists search for in vox pops in practice? This study answers this question by looking at visual and contextual characteristics of vox pop interviews as a means to gain a better understanding of which vox pops appear in the news as a representation of the entire population. We conducted a content analysis of 2000 vox pop interviews in Flanders, Belgium’s Dutch-speaking region, supplemented by interviews with television journalists. We find that, despite editorial guidelines to do so, journalists hardly ever contextualize vox pop interviews by clarifying that they are not necessarily a good representation of the entire population. The results show that journalists select vox pops which are representative of age and gender, but not of minority groups such as ethnic-cultural minorities and people with disabilities. In some regards, vox pops thus provide a biased representation of the population and might influence the public to make wrongful generalizations about public opinion.  相似文献   

3.
The h-index has been shown to have predictive power. Here I report results of an empirical study showing that the increase of the h-index with time often depends for a long time on citations to rather old publications. This inert behavior of the h-index means that it is difficult to use it as a measure for predicting future scientific output.  相似文献   

4.
5.
This paper offers an overview, both internationally and with a particular concentration on the UK, of how the profession‐orientated discipline of publishing studies (PS) is accommodated and established within those universities where it is offered. It presents a combination of data, gained from a survey of professionals teaching PS, desk research into courses of PS in the UK, and from Heidi and HESA. The findings offer information on the size of the field, the location, the employability of graduates and associated staffing and research support structures. While of interest to publishing studies per se, it should also be relevant to those working within other profession‐orientated disciplines; to those considering the employability of graduating students; and to those considering the value of postgraduate studies.  相似文献   

6.
It is well-known that the distribution of citations to articles in a journal is skewed. We ask whether journal rankings based on the impact factor are robust with respect to this fact. We exclude the most cited paper, the top 5 and 10 cited papers for 100 economics journals and recalculate the impact factor. Afterwards we compare the resulting rankings with the original ones from 2012. Our results show that the rankings are relatively robust. This holds both for the 2-year and the 5-year impact factor.  相似文献   

7.
Because of the variations in citation behavior across research fields, appropriate standardization must be applied as part of any bibliometric analysis of the productivity of individual scientists and research organizations. Such standardization involves scaling by some factor that characterizes the distribution of the citations of articles from the same year and subject category. In this work we conduct an analysis of the sensitivity of researchers’ productivity rankings to the scaling factor chosen to standardize their citations. To do this we first prepare the productivity rankings for all researchers (more than 30,000) operating in the hard sciences in Italy, over the period 2004–2008. We then measure the shifts in rankings caused by adopting scaling factors other than the particular factor that seems more effective for comparing the impact of publications in different fields: the citation average of the distribution of cited-only publications.  相似文献   

8.
The popular comedic serial Vic and Sade can be viewed in relation to the mass culture critique, a series of criticisms advanced by twentieth century public intellectuals for the benefit of other intellectuals against the alleged negative impacts of mass entertainment, particularly radio, and other aspects of mass culture. A close examination of Vic and Sade's depiction of mass entertainment, specifically film, periodicals, and popular fiction, demonstrates that the program advanced its own critique of mass culture, one coming from the perspective of the masses and directed toward a mass audience.  相似文献   

9.
The web visibility of politicians has substantial implications for the internet and politics. In this regard, the present paper examines the web visibility of South Korea's 18th National Assembly members. This study identifies those members with the highest web visibility and determines the factors affecting their web visibility by using a set of socio-demographic variables indicating web visibility. The concept of web visibility is operationally defined as the number of web mentions of each congressional member. Web mentions of the name of each congressional member were collected across many platforms, including blogs, images, news, and websites, by using a Naver search tool based on the API, and relationships between the web visibility of the members and their socio-demographic attributes (their gender, age, term, constituency, and party affiliation) were analyzed using Kruskal–Wallis, Median, and Mann–Whitney U tests. The most visible politicians in the Korean webosphere had highly qualified political careers and prominence, and the difference in politicians' web visibility depended on their political attributes (their term, constituency, and party), not on their demographic attributes (their gender and age). These findings suggest that politicians who build political power and influence through their political career in the offline world are likely to be more visible in the webosphere. Further, an integrated indicator based on politicians' web visibility status can reflect their “ubiquitous presence” in Korea's digitalized society.  相似文献   

10.
The findings of Bornmann, Leydesdorff, and Wang (2013b) revealed that the consideration of journal impact improves the prediction of long-term citation impact. This paper further explores the possibility of improving citation impact measurements on the base of a short citation window by the consideration of journal impact and other variables, such as the number of authors, the number of cited references, and the number of pages. The dataset contains 475,391 journal papers published in 1980 and indexed in Web of Science (WoS, Thomson Reuters), and all annual citation counts (from 1980 to 2010) for these papers. As an indicator of citation impact, we used percentiles of citations calculated using the approach of Hazen (1914). Our results show that citation impact measurement can really be improved: If factors generally influencing citation impact are considered in the statistical analysis, the explained variance in the long-term citation impact can be much increased. However, this increase is only visible when using the years shortly after publication but not when using later years.  相似文献   

11.
This article investigates academic library needs of doctoral students. The study identifies PhD students' information literacy training needs and explores current levels of library engagement, barriers to use, and gaps in existing services. First-year PhD students at Ulster University (UU) were surveyed and interviews were undertaken with three students. Findings show that just over half the respondents start their research from the Library's e-journal interface or library databases and these resources are also their main research tools. Minimal use was made of social media or apps. Students' ability to correctly identify different source types within a reference did not match the confidence they expressed in their own abilities, and two thirds were not aware of basic e-book capabilities. However, over 90% of the respondents strongly agreed that the university library service was essential for their research. The article concludes with a number of recommendations on improving library services for PhD students.  相似文献   

12.
Public journalism has had a less measurable impact in local television newsrooms than in newspapers. A study of 1996 election coverage found that broadcasters who committed to practice public journalism devoted more airtime to policy issues and less to election polls than other stations. But the differences in coverage were so small they fell short of statistical significance. In contrast, coverage in newspapers Committed to public journalism was substantively different from other papers.  相似文献   

13.
The use of technology has increased significantly in public administrations in recent decades and has become the norm rather than the exception. As a result, the acceptance of or resistance to technology by employees plays a crucial role in local digital developments. Few existing theories address the reliable determinants of the use of technology and take into account the cognitive biases of the users. Our study fills this gap by considering the status-quo-bias perspective. We conduct a mixed-methods study of three German municipalities and develop an integrated theoretical model of the employees' resistance to technology. Our results indicate that resistance to technology is best explained by perceived value, sunk costs, switching benefits, and value for citizens. Based on our findings, we derive preliminary recommendations for action and discuss valuable directions for future scientific work. Our study contributes to the understanding of the resistance to technology in public administrations and opens the door to a vivid discourse on the use of technology in multilevel organizations.  相似文献   

14.

This study took the form of a pretest posttest nonequivalent natural quasi‐experiment. Despite the fact that previous researchers have indicated that media events are formative in the third‐person effect hypothesis, it was hypothesized that a major media event acting as a secondary stimulus would have no effect on the level of third‐person effect measured in regard to the primary stimulus despite the fact that both pertained to the same topic. This hypothesis was confirmed. This study indicates real world interactions of the third‐person effect hypothesis are complex, and the third‐person effect may operate less in the real world than previous experiments indicate.  相似文献   

15.
New features of social network platforms afford users the ability to navigate potentially sensitive situations in ways they could not before. This study surveyed 260 Facebook users to uncover how people are using this social media platform’s new “reaction” buttons to respond to others’ posts about negative topics such as traumatic life situations, catastrophic current or past events, and interpersonal crises. Results suggest that users do not perceive the reaction buttons as adequate tools to help them interact with those that are close to them. Instead, these new paralinguistic digital affordances seem to help users engage in social grooming.  相似文献   

16.
‘Framing’ refers to the journalistic act of reporting the news through core and secondary themes. Computer‐aided content analysis was used to study three newspapers’ framing of the Southeast Asian smoke‐cloud ‘haze’ of 1997–98. The newspapers tended to emphasize generally non‐confrontational frames and to downplay those that potentially were politically sensitive. They also favoured frames that were largely specific to their home countries. This finding tends to support the argument that journalism in Asia is unique, likely because of the influence of regional and national ideologies. But the findings also suggest that some aspects of the newspapers’ ‘haze’ coverage were consistent with US‐Western journalistic routines.  相似文献   

17.
This article examines an issue that is rarely considered—the similarities between the action taken by an intermediary responding to inquiries within the setting of a school library media center and the information behavior of end-users. The work concentrates on five important areas: the exploitation of the individual's own knowledge; the employment of readily accessible information resources; the way in which materials may be used; approaches to other people; and the circumstances surrounding the termination of a search. The article identifies implications for the information professional and suggests ways forward for future research.  相似文献   

18.
Split-screen tutorials are an appealing and effective way for libraries to create online learning objects where learners interact with real-time Web content. Many libraries are using the University of Arizona's award-winning, open source platform, Guide on the Side. In 2016, Springshare released a proprietary alternative, LibWizard Tutorials. This article reviews the advantages and limitations of this kind of tutorial. It also examines the differences between each platform's distinctive characteristics. These platforms create similar split-screen tutorials, but have differences that affect diverse aspects of installation, administration, authoring and editing, student learning, data management, and accessibility. Libraries now have the opportunity to consider and compare alternative platforms, and decide which one is best suited to their needs, priorities, and resources.  相似文献   

19.
Although owned media formats that pursue brand-policy objectives have been receiving considerable attention in industries since the beginning of the millennium, virtually no research results are available about their conceptual background and strategic management. Using total interpretive structural modeling, this study examines two research questions: (1) Which success factors for the evolving brand-owned media concept can be identified? (2) How can these factors be systematized in terms of interrelations and hierarchies? Results indicate that the success of brand-owned media depends on a complex interrelation of eight factors. Content-centric factors such as content quality and the non-advertising character of brand-owned media are most important for creating relevant content and for achieving media success in terms of reach and frequency. In contrast, brand strength is not regarded as a precondition of brand-owned media success but rather as a result.  相似文献   

20.
In science-technology research, papers and patents are used to represent science and technology, respectively. Detecting sleeping beauty papers and their princes in technology (patent field) could uncover dynamic knowledge contributions from science (paper field) to technology (patent field). However, previous studies have mainly focused on sleeping beauty in science. Some studies have examined SB patents in technology, but SB papers in patents are rarely studied and need to be further discussed. In addition, knowledge could flow along citations. Thus, if one paper is cited by one patent's reference (indirect citation), it also contributes to the patent, even though the patent does not directly cite it. At the same time, indirect citations are rarely discussed in sleeping beauty studies. This could lead to a loss of significant information. Therefore, to reveal the dynamic knowledge contribution from science to technology considering indirect citations, this study proposed a new method of mining sleeping beauty papers in technology and their princes. The lithium-ion battery domain is selected as a case study. The findings are as follows: (1) Most papers do not contribute knowledge to technology continuously, even when considering indirect citations, and the time-varying knowledge contribution strength changes significantly overtime. (2) The knowledge contribution strength with a time delay of more than 11 years occupies 80% of the total knowledge contribution strength. It is suggested that the window period of paper publication evaluation be extended. (3) 22 sleeping beauty papers in technology are detected. Nine papers are among the top 10 regarding the total knowledge contribution strength. (4) The princes of 9 typical sleeping beauty papers in technology are all papers. This implies that the awakening of these papers in technology was all provoked by scientific development.  相似文献   

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