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1.
Valérie Spezi 《New Review of Academic Librarianship》2016,22(1):78-106
The advent of the Internet and networked communications in the last 15 years has arguably considerably changed the information behaviors of doctoral students, including the discovery process. Information seeking includes initiating a search, constructing search strategies, and locating and evaluating the identified sources. Current research on information-seeking behaviors is focusing on understanding how the Internet, social media, and other technological and communication-based changes, including mobile technologies, have changed the way students seek information in order to understand the information behaviors of the students of tomorrow. This article offers a review of the literature on information-seeking behaviors, with a particular focus on recent years (2010–2015). It aims to determine whether notable changes in the information-seeking behavior of doctoral students have emerged in recent years. The study shows that the information-seeking behaviors of doctoral students follow a steady trend, with some subtle changes, particularly in the (patchy) use of social media and networking sites. There appears to be more similarities than differences across disciplines in the information-seeking behaviors of doctoral students. Considerations to their information literacy skills are given to understand better the role supervisors and library staff can play to support the doctoral students population in the early stages of the research process. 相似文献
2.
《文物保护研究》2013,58(4):195-206
AbstractThe investigation of materials found in Bacon's studio is reported. The contents of the studio are examined and interpreted to identify the materials and colours most favoured by Bacon, and the range of media used. A small number of colours appear to have been heavily used. Some objects used as tools in the painting process are also investigated and explain textures seen in paint in his works. Samples of selected materials from the studio are analysed to identify the components of paints (pigments, extenders, and binders) used by Bacon. This investigation is part of a wider project examining his materials and techniques. The analytical information obtained here from the studio helps to clarify the statements made by Bacon in interviews regarding his use of materials and is proving useful in the identification of materials in his paintings, in order to help with the conservation and authentication of his works. 相似文献
3.
编者按:
目前,OA期刊如雨后春笋般纷纷创办起来.面对数量不断剧增加的OA期刊,支持OA的作者如何了解本领域中哪些期刊采用了open access模式?用户能免费使用哪些期刊的内容?其它的出版商可以免费获取哪些期刊的元数据?DOAJ为这些问题提供了答案,本文将对DOAJ进行一个较详细地介绍,以期对作者和用户等有所帮助.…… 相似文献
4.
Angela Cannon 《Slavic & East European Information Resources》2013,14(1-2):3-59
This article traces the development of the Russian collection at the Library of Congress during the nineteenth and early twentieth centuries. The Library of Congress, which was intended to be a small legislative library, initially added books about Russia in English translation and on limited subjects. The purchase of the Jefferson library brought the first Russian-language books to the collection, but the Russian collection would not truly begin to grow until the 1866 Smithsonian Deposit and the development of international exchanges in the latter part of the nineteenth century. The author made heavy use of the many printed Library of Congress catalogs and supplements, as well as archival sources, in the course of this research. 相似文献
5.
H. C. Campbell 《International Information and Library Review》2013,45(1):13-16
This study examines the development of six state university libraries in the Arab Gulf countries of Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and United Arab Emirates. Despite the relatively short history of higher education in these countries, these libraries have made some significant progress. It should be noted that in terms of library organization, size of collections, number of staff, service activities, and computer applications, these libraries are considered by default the main libraries in their respective countries. At present, only Saudi Arabia has a national library.This study employed a survey questionnaire which was sent to all Gulf university libraries to identify and gather pertinent and current information necessary to establish an accurate profile on each one of these libraries.The study provides basic information on library organization and analysis of collections, services, staffing, budgeting, expenditures, automation, and information technology. The study findings suggest that further research is needed to examine and evaluate collections, service activities and instructional programs, staff development and training, co-operation among Arab Gulf universities, and library education programs in the region. 相似文献
6.
7.
Markus Friedrich 《Archival Science》2010,10(3):285-298
This paper examines the archives of a major Catholic order, the Society of Jesus. The quality and amount of Jesuit sources
allows a very detailed reconstruction not only of how the archives were meant to function, but also of how they were used
in daily life. While the Jesuits and their archives resemble many other early modern institutions, the wealth of documentation
nevertheless makes them particularly suitable for a case study of early modern archival practice. The paper argues that the
order consciously developed a network of archives that closely mirrored the institutional framework of the Jesuit bureaucracy.
Ideally, smooth and swift movement of papers within this network was meant to provide easy access to relevant documents for
users at all hierarchical levels. In reality, however, Jesuit record keeping remained far from this ideal. Papers were misplaced
or simply got lost in the maze of archives. 相似文献
8.
Craig R. Hullett 《Communication Studies》2013,64(2):286-299
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
9.
Graham D. Bodie Debra Worthington Margaret Fitch-Hauser 《Communication Research Reports》2013,30(1):32-42
This article compares 4 measurement models for the Watson–Barker Listening Test (WBLT)–Form C and constitutes the first confirmatory test of this listening comprehension measure. Results show that data does not conform to (a) a 5-factor correlated model, (b) a second-order model, or (c) a unidimensional model; and no model was sufficiently better than (d) the independence model. Exploratory analyses provide additional evidence that items are largely unrelated to one another. Given these findings, the use of the WBLT–Form C in assessments of listening comprehension is not recommended. The discussion explores what these findings imply for the conceptualization and measurement of listening and for potential revisions of the WBLT. 相似文献
10.
《Communication monographs》2012,79(1):61-74
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
11.
Christopher J. Carpenter 《Communication Studies》2013,64(1):6-17
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
12.
《文物保护研究》2013,58(3):107-119
AbstractSamples 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
13.
How relevant is the predictive power of the h-index? A case study of the time-dependent Hirsch index
Michael Schreiber 《Journal of Informetrics》2013,7(2):325-329
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.
AbstractNational bibliographies have been identified as a crucial resource for historical research on the publishing landscape, but using them requires addressing challenges of data quality, completeness, and interpretation. We call this approach bibliographic data science. In this article, we briefly assess the development of book formats and the vernacularization process in early modern Europe. The work undertaken paves the way for more extensive integration of library catalogs to map the history of the book. 相似文献
15.
Quentin L. Burrell 《Journal of Informetrics》2013,7(4):774-783
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
16.
Shen Ying Zhang Jianyong 《图书情报工作》1996,40(3):28-31
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
17.
《山西档案》2003,(3)
●问 :任务栏右边的小喇叭图标不见了。如何恢复 ?答 :从开始菜单“设置”项进入“控制面板” ,选“多媒体” ,在“音频”面板中把“在任务栏上显示音量”钩上。●问 :开机后鼠标在屏幕来回乱蹿 ,不听使唤 ,偶然能正常 ,什么原因 ?答 :鼠标有问题 ,卸开鼠擦拭一下 ,查一下连线 ,不能解决时 ,最好换一个鼠标。●问 :任务栏上的输入法图标不见了 ,但CTRL +SHIFT键仍可以找到输入法 ,如何恢复 ?答 :1 .在任务栏输入法标志旁边的一个带有铅笔状的图标上左击 ,选择显示输入法状态。2 .打开控制面板 ,点“输入法”图标 ,在“显示输入法状态”… 相似文献
18.
《Government Information Quarterly》2020,37(1):101405
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
19.
Can Inoculation Work Against the Spiral of Silence? A Study of Public Opinion on the Future of Taiwan 总被引：1，自引：0，他引：1
This study explores the relationships between inoculation andthe spiral of silence theories. Inoculation strategies wereemployed to mitigate the process of the spiral of silence, especiallyfocusing on resistance to counter-attitudinal attack, attitudinalconfidence, willingness to speak out, fear of isolation, andchange of attitude. A field experiment was conducted in a two-wavesurvey of randomly sampled citizens in Taiwan. The issue employedwas Taiwan's political future in relation to the People's Republicof China. Results are consistent with major inoculation findingsand support the study's core hypotheses: Inoculation treatmentsenhanced people's resistance to attitude change. People whoreceived an inoculation pre-treatment, as compared with thosewho did not, became more confident in their attitude over time,more willing to speak out on behalf of one's attitudes, andmore likely to overtly resist the counter-attitudinal attemptsof others to influence oneself. Received for publication November 21, 2002. Revision received August 14, 2006. Accepted for publication November 28, 2004. 相似文献
20.
We address issues concerning what one may learn from how citation instances are distributed in scientific articles. We visualize and analyze patterns of citation distributions in the full text of 350 articles published in the Journal of Informetrics. In particular, we visualize and analyze the distributions of citations in articles that are organized in a commonly seen four-section structure, namely, introduction, method, results, and conclusions (IMRC). We examine the locations of citations to the groundbreaking h-index paper by Hirsch in 2005 and how patterns associated with citation locations evolve over time. The results show that citations are highly concentrated in the first section of an article. The density of citations in the first section is about three times higher than that in subsequent sections. The distributions of citations to highly cited papers are even more uneven. 相似文献