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1.
This case study presents the revision of an upper-division one-shot instruction session to include an online tutorial that introduces students to business information sources prior to the library session. In order to complete the assignment and prepare for the library session, students are prompted to find specific information using the given resource, and then consider questions regarding the information retrieved. Students in a 3000-level business writing class responded positively to the activity while providing a good amount of material to inform further iterations of the assignment.  相似文献   

2.
Using the United States and Great Britain as a comparative case study, this article employs a historical framework to consider the broad array of social, cultural, political, and economic contexts that led to divergent outcomes in the early development of broadcasting policy. This comparative historical analysis reveals the causal chains formed before the 1920s despite a period of post-war contingency. As a policy option, government control was removed in the United States but stayed in place in Britain after the war. This comparative approach can help to explain policy outcomes and inform modern policy debates.  相似文献   

3.
The 1930s represent a contentious period between the radio and newspaper industries. In the middle of the press-radio war, a new technology, the broadcast radio facsimile, emerged with the potential to bring together the warring industries. Although the radio facsimile was short lived, its story, seen through the lens of the press-radio war, provides an interesting look at the forces shaping a new technology.

Envisioned as a technology that would allow subscribers to receive the newspaper via a radio receiver, the facsimile presented an interesting dilemma: Who would control the creation and dissemination of news—the newspaper or radio industry? This article explores this question through an examination of industry narratives about the facsimile. In analyzing the discourses, this study focuses on how the newspaper and radio industries envisioned the future of the facsimile. Was the facsimile viewed as a means for cooperation or as a point of contention?  相似文献   

4.
Since 1981 the Babson College Entrepreneurship Research Conference (BCERC) has published cutting-edge entrepreneurship research. Using bibliometric techniques, this study examined the 3,395 items included in Frontiers of Entrepreneurship Research, the BCERC proceedings, between 1981 and 2008. The results show that entrepreneurship is a highly collaborative, interdisciplinary field with an increasingly international focus. The results offer an understanding of the demographic, institutional, and topical trends within the field. This research provides valuable insights into the structure of entrepreneurship that librarians can use to provide better assistance to their entrepreneurship scholars.  相似文献   

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6.
ABSTRACT

The article summarizes the fourth conference of the Baltic Heritage Network, held in Rīga, Latvia on June 30–July 2, 2015.  相似文献   

7.
Dillard's goals‐planning‐action (GPA) model of interpersonal influence encompasses two different process models depending on the initial weighing of primary and secondary goals. In contrast to the GPA's prediction that the ordering of the intervening processes is moderated by the initial weighing of these two types of goals, a simplified version was found that fit the data both when the primary goal was greater than the secondary goal and when the secondary goal was greater than the primary goal. In both conditions, the two types of goals have simultaneous, direct relationships with the persuaders’ decisions to engage their targets, and indirect effects on subsequent plan generation.  相似文献   

8.
Verbal agressiveness is conceptualized as a personality trait that predisposes persons to attack the self‐concepts of other people instead of, or in addition to, their positions on topics of communication. This conception is positioned with respect to the trait structure of personality and also in relation to other aggressive personality traits: hostility, assertiveness, and argumentativeness. An interpersonal model is developed that specifies the types of verbally aggressive messages in interpersonal relations, their effects, and their causes. A rationale is developed for studying verbal aggression apart from other types of aggression, and several studies developing a Verbal Aggressiveness Scale are reported. Results indicate that the Scale is valid and reliable. Implications are discussed, especially in terms of understanding and controlling physical aggression.  相似文献   

9.
The “but you are free” (BYAF) compliance-gaining technique operates by telling the target that he or she is free to refuse the request. A meta-analysis of 42 studies of the effectiveness of that technique indicated that it was an effective means of increasing compliance rates in most contexts. It was effective regardless of type of request, but effectiveness diminished when the decision to enact the target behavior was not made immediately, consistent with a self-presentation explanation of the technique's effectiveness.  相似文献   

10.
《文物保护研究》2013,58(3):107-119
Abstract

Samples of pigments from excavated wall-paintings at the great civilization center of the Greek Bronze Age, Thera, have been analysed by the non-destructive methods of X-ray fluorescence, X-ray diffraction and mineralogical microscopic examination. The results showed that three types of blue pigment were used, namely the well-known Egyptian blue, glaucophane, which is a sodium magnesium (or iron) aluminium hydroxide silicate which occurs as a natural mineral on Santorini, and a mixture of Egyptian blue and glaucophane. Black pigments were rather puzzling in that some of them are carbon as expected, and some are manganese compounds. The rest of the pigments are very similar to those previously examined from Mycenae and Knossos.  相似文献   

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13.
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   

14.
From the way that it was initially defined (Hirsch, 2005), the h-index naturally encourages focus on the most highly cited publications of an author and this in turn has led to (predominantly) a rank-based approach to its investigation. However, Hirsch (2005) and Burrell (2007a) both adopted a frequency-based approach leading to general conjectures regarding the relationship between the h-index and the author's publication and citation rates as well as his/her career length. Here we apply the distributional results of Burrell, 2007a, Burrell, 2013b to three published data sets to show that a good estimate of the h-index can often be obtained knowing only the number of publications and the number of citations. (Exceptions can occur when an author has one or more “outliers” in the upper tail of the citation distribution.) In other words, maybe the main body of the distribution determines the h-index, not the wild wagging of the tail. Furthermore, the simple geometric distribution turns out to be the key.  相似文献   

15.
There is a trend among academic libraries to increase collaboration between interlibrary loan and collection development to improve patron access to materials and build library collections. Instead of borrowing returnable materials, interlibrary loan may initiate purchases that will become part of the library's collection. This can mean anything from an organizational change combining interlibrary loan with the acquisitions unit or creating new workflows to facilitate purchasing. At the University of North Texas Libraries, the Interlibrary Loan office is a unit of the Access Services Department. Buying instead of borrowing for the ILL unit began with a Demand Driven Acquisitions (DDA) program and has expanded with the establishment of the University of North Texas Libraries' access-based collection development policy. Interlibrary Loan provides “Just-In-Time” (JIT) access to materials not available through regular interlibrary loan sources and adds relevant materials to the Libraries' collections.  相似文献   

16.
Historical accounts of how American radio developed into an advertising medium in the 1920s have focused almost exclusively on the broadcasting activities of large corporate concerns, especially AT&T. The contributory role of small broadcasters to this process has been overlooked, despite the fact that many of these were operating on a commercial basis when their larger corporate competitors were still eschewing direct advertising as an abuse of the medium. Drawing on contemporary publications and archival sources, this article details the controversial career of one such commercial pioneer, station WHN of New York, which played a crucial and hitherto overlooked role in opening up the airwaves to commercial use.  相似文献   

17.
Congressional elections are crucial to the American political system and candidates spend millions of dollars seeking votes with television spots. Unfortunately, the literature in this area is a hodgepodge of studies (with different methods and samples) rather than a comprehensive analysis of congressional television advertising. This study utilized the Functional Theory of Political Campaign Discourse to content analyze 744 television spots for House and Senate candidates from 1980–2004. Candidate discourse in these spots employed acclaiming (positive) strategies much more frequently than attacking (negative) or defending (refutational) strategies. Unlike discourse in presidential campaigns, congressional TV spots tend to place equal emphasis on policy and character (although since 1992 the emphasis has been on policy). Democrats tend to attack more and to discuss policy more than their counterparts. Incumbents acclaimed more and attacked less than challengers, whereas open-seat candidates have a style that lies between these two extremes. Open-seat candidates discuss past deeds less frequently than incumbents or challengers, both of whom tend to rely on the incumbent's record to attack (challengers) or to acclaim (incumbents).  相似文献   

18.

In the Winter 1967–68 issue of the Journal of Broadcasting Mr. Sperry published a highly selective bibliography of works on the FCC prepared following a search of the various periodical indices, lists of theses and dissertations, the Monthly Catalog of U. S. Government Publications, the Library of Congress Catalog and similar sources. The following supplement to that bibliography, extending through 1969, is provided as a somewhat less exclusive guide to more recent materials on the Commission. Mr. Sperry is Librarian in Lyndon State College, Lyndonville, Vermont.  相似文献   

19.
1　 Introduction　　 The automation of the Chinese libraries is developed on two bases.The first is library informationmanagement automation which is to implement the computerised management of acquisition,cataloguing,circulation,serials control etc.The second is information retrieval which is to provide information service toreaders by user- developed databases,on- line databases,or CD- ROM.In the nineties,along with theeconomic development,China has made great strides in the development o…  相似文献   

20.
The claim of the open government data (OGD) movement is that it would add considerable value to the political, economic and social development of nations. Thus, during the past few years, governments around the world have been under increasing pressure to release data to encourage citizen participation in government. In the UK, the government publishes its data on the data.gov.uk website for the public to find, view, download and interrogate.1 In this paper, we evaluate the extent of openness of OGD in the UK – a recognised global leader in the OGD movement – by examining a sample of 400 datasets listed on this website. The examination uses an ‘ordinary citizen’ test, which is developed based on the original eight Sebastopol principles of open data. Our examination discovers that existing prevalent measures of openness of data are inadequate. Our findings demonstrate that the majority of the published government resources on the website are informational rather than granular data. In fact, only a small minority of these advertised as open data are actually open, which severely limits their open government utilities.  相似文献   

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