共查询到20条相似文献，搜索用时 15 毫秒
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《Journal of Map & Geography Libraries》2013,9(2):85-96
Abstract Digital facsimiles of the Netherlands viewable over the Internet or available on CD-ROMs-as an example of what may be available for other countries-are the focus of this article. The first part of the article discusses facsimiles generally, both analog and digital, as well as the way digital facsimiles have been produced, facilities and places where to find digital reproductions of maps and atlases. 相似文献
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《Journal Of Archival Organization》2013,11(1-2):45-67
SUMMARY This article highlights the California Cultures Project as a case study examining the architecture and framework required to support the deployment of digital objects as virtual collections at the California Digital Library. Chronologically arranged, it describes the Online Archive of California (OAC) Working Group's functional requirements for access to digital objects independent of parent finding aids, and the development and implementation of infrastructures supporting this vision. Discussion includes project organization and content selection for digitization, Web site service vision for K-12 teacher target audience, best practices for encoding, data standards, lesson plans, metadata requirements, METS creation tools, project manuals, repositories, search engines, tools enabling customizable interfaces, user assessment, and usability testing. 相似文献
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《Journal of Radio & Audio Media》2013,20(2):31-52
This article refines the appreciation of a bitter undercurrent in Garrison Keillor's radio monologues, “The News from Lake Wobegon.”; It contends that Keillor's depiction of the dark side of Lake Wobegon should be considered of equal importance to the light side. The essay describes how Keillor creates a somber mood through a variety of vocal techniques such as his tone of voice, his rate of speech, his use of pauses, and the words that he leaves unspoken. Keillor is a writer whose finest artistic medium is radio, and whose art resonates with satiric criticisms of intolerance, selfishness, and inadequacy. The pervasiveness of this harsh undercurrent aligns Keillor's stories with a tradition of small town Midwestern literature begun by Mark Twain and including Sherwood Anderson, Willa Cather, Ray Bradbury, and Sinclair Lewis. Keillor makes a unique contribution to this literary tradition when he utilizes the power of radio to evoke emotions and to bestow meaning through the sound of the spoken word. His monologues also affirm the psychic journey of listeners who have moved away from small towns to large cities and who feel estranged from their populist roots. 相似文献
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Alison Norton 《文物保护研究》2016,61(3):160-166
A 2014 exhibition of Meriç Algün Ringborg at Moderna Museet, Stockholm, Sweden, exploring identity and belonging involved the making of facsimiles. The installation included a sound work, booklets to be taken, and a book to be read. Exhibition copies were created of personal letters for open display which were not to be touched. Contrary to the artist's wishes, the work was constantly handled. Made for this one installation, the facsimiles transcended the exhibition and were returned with the work to the artist. The paper examines issues of authenticity and control from a conservation standpoint, and details discussions surrounding reproduction in contemporary art museum conservation practice. 相似文献
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The development of services provided by the National Library of Medicine (NLM), which dates back to 1836, is described. MEDLINE, a database of 10-plus million references and abstracts to the world's biomedical literature, was put on the World Wide Web for free searching in 1997 as a system called PubMed, whose use has grown to over 250 million searches per year. PubMed features a variety of links between MEDLINE references and related information – full-text journal articles, DNA sequence data, medical knowledge bases, etc. – at websites within and outside NLM. PubMed is a major component of a larger NLM system, Entrez, which integrates access to a number of genome-related databases with linking features similar to those of PubMed. The newest linked service, which became a reality in February 2000, is PubMed Central, the National Institutes of Health's free repository for primary research reports in all the life sciences. 相似文献
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Objective
The purpose of this study was to investigate the relative effectiveness of three web-scale discovery (WSD) tools in answering health sciences search queries.Methods
Simple keyword searches, based on topics from six health sciences disciplines, were run at multiple real-world implementations of EBSCO Discovery Service (EDS), Ex Libris''s Primo, and ProQuest''s Summon. Each WSD tool was evaluated in its ability to retrieve relevant results and in its coverage of MEDLINE content.Results
All WSD tools returned between 50%–60% relevant results. Primo returned a higher number of duplicate results than the other 2 WSD products. Summon results were more relevant when search terms were automatically mapped to controlled vocabulary. EDS indexed the largest number of MEDLINE citations, followed closely by Summon. Additionally, keyword searches in all 3 WSD tools retrieved relevant material that was not found with precision (Medical Subject Headings) searches in MEDLINE.Conclusions
None of the 3 WSD products studied was overwhelmingly more effective in returning relevant results. While difficult to place the figure of 50%–60% relevance in context, it implies a strong likelihood that the average user would be able to find satisfactory sources on the first page of search results using a rudimentary keyword search. The discovery of additional relevant material beyond that retrieved from MEDLINE indicates WSD tools'' value as a supplement to traditional resources for health sciences researchers. 相似文献8.
《Medical reference services quarterly》2013,32(3):13-35
The paper discusses major indexing tools which can be used for questions in the History of the Health Sciences. NLM's HISTLINE database is described and compared with DIALOG'S America: History and Life (File 38), Historical Abstracts (File 39), the Biography Master Index (File 88), and The Wellcome Institute's Current Work in the History of Medicine. The scope and organization of thcsc tools is explained and compared. Techniques for searching by subject and by personal name are compared. Sample searches are included to illustrate the differences and similarities. 相似文献
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ORCID: a system to uniquely identify researchers 总被引：1，自引：0，他引：1
Laurel L. HAAK Martin FENNER Laura PAGLIONE Ed PENTZ Howard RATNER 《Learned Publishing》2012,25(4):259-264
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Nelson JL 《Medical reference services quarterly》1992,11(4):11-21
End users at the University of Southern California (USC) have free access to the last ten years of MEDLINE through a local online system known as USCInfo. Librarians at USC Norris Medical Library provide documentation and offer formal and informal training on the use of the system to search MEDLINE. To assess the educational needs of the end users, 643 searches were analyzed. Although a high proportion (84%) of the searches were judged to be successful, the use of medical subject headings (MeSH) to obtain optimal results was low; only 20% of all successful subject searches employed MeSH. Also, the advanced features of the system were underutilized. While it is promising to learn that many end users are obtaining positive results, methods which will encourage end users improve their retrievals need to be developed. 相似文献
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《The Reference Librarian》2013,54(33):125-141
In August of 1989, the Library of Congress selected fourteen libraries nationwide to participate in a pilot project to test and determine the feasibility and desirability of remote online access to the Library's information system. The California State Library was selected as one of the participant libraries. During the project, State Library staff performed 187 subject searches on various topics in the Library of Congress Information System (LOCIS). LOCIS was easy to search, and contained a variety of useful search features. Overall, staff found access to LOCIS to be a valuable addition to our existing online search services. 相似文献
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《Legal Reference Services Quarterly》2013,32(1):77-97
This article discusses some of the lesser known complexities of LEXlS and WESTLAW and the necessity for evaluating these systems critically. Sample searches highlight the major differences between WESTLAW'S and LEXIS's search protocols. Comparable features of each system are examined to show how users can improve the qualily of their search results and to warn of unintended consequences when users misapply them. Strategies for formulating searches that retrieve relevant cases and prevent the exclusion of potentially relevant cases are considered, along with the economics of online searching. Although the searches presented are limited to Ohio case law, they are adaptable for exploring the nuances of online searching in other state and federal jurisdictions. 相似文献
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《Journal of Government Information》1996,23(4):403-410
Over the past year, a team of librarians and computer analysts at the University of California (UC), San Diego developed a new interface for accessing the Government Printing Office's WAIS databases, collectively known as GPO Access. GPO Access has been an important development in the delivery of government information. UC San Diego's new World Wide Web interface, called GPO Gate, provides a powerful, user-friendly method of searching and retrieving full-text government information from GPO access. GPO Gate is now the University of California's system-wide gateway for GPO Access. The GPO Gate team instituted two mechanisms to monitor database usage: a user-tracking system and a user survey. The user-tracking system logs the number of uses, searches, and retrievals by domain type and identifies users by the database used. Since its inception in August 1995, use of GPO Gate has increased dramatically. Much of the increase can be attributed to searches and retrievals from the Federal Register. The largest single user group is composed of commercial users. The increased use of GPO Gate has many implications for public service related to government documents, including an expansion of the number of users, the need for reference providers to better understand computer hardware and software, and confusion among users caused by rapid changes in the delivery of government information. 相似文献
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We examine how conceptions of identity and meaningful work are influenced by a nation's changing economic and political environment. We collected research in Norway – a country with a rich economy that has heavily relied upon oil production since the 1980s. Yet depleting oil resources are prompting an economic transformation. Twenty-seven interviews and a thematic analysis revealed how Norwegian workers safeguarded their traditional, collective workplace values, yet were simultaneously confronted with modern – more masculinized – workplace performances ushered in with the oil era. We contribute to theory by suggesting that work's meaningfulness is constructed by competing national cultural discourses that evolve over time. These discourses become narratives that citizens draw upon to evaluate work and to negotiate their personal and professional identities. 相似文献
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《The Journal of Academic Librarianship》2020,46(5):102202
A better understanding of users' search interactions in library search systems is key to improving the result ranking. By focusing on known-item searches (searches for an item already known) and search tactics, vast improvement can be made. To better understand user behaviour, we conducted four transaction-log studies, comprising more than 4.2 million search sessions from two German library search systems. Results show that most sessions are rather short; users tend to issue short queries and usually do not go beyond the first search engine result page (SERP). The most frequently used search tactic was the extension of a query (‘Exhaust’). Looking at the known-item searches, it becomes clear that this query type is of great importance. Between 38%–57% of all queries are known-item queries. Titles or title parts were the most frequent elements of these queries, either alone or in combination with the author's name. Unsuccessful known-item searches were often caused by items not available in the system. Results can be applied by libraries and library system vendors to improve their systems, as well as when designing new systems. Future research, in addition to log data, should also include background information on the usage, for example, through user surveys. 相似文献
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Sarah Kenderdine 《Curator: The Museum Journal》2013,56(2):199-218
This article examines two exhibition installations that integrate high‐resolution digital archeological datasets (photography and 3D architectural models) with immersive, interactive display systems. These analogous installations, Pure Land: Inside the Mogao Grottoes at Dunhuang and Pure Land: Augmented Reality Edition, allow visitors to engage in different ways with a full‐scale augmented digital facsimile of Cave 220 from the UNESCO World Heritage site, the Mogao Grottoes, Gansu Province, northwestern China. The peerless treasuries of paintings and sculptures at Dunhuang are extremely vulnerable. Comprehensive digitization has become a primary method of preservation at the site. The digital facsimiles of this cultural paragon can be transformed, providing formative personal experiences for museum visitors. The Pure Land projects contribute to new strategies for rendering cultural content and heritage landscapes. Interpreting these installations through the lens of phenomenology and panoramic immersion helps situate them at the forefront of virtual heritage today. 相似文献
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Kent R. Anderson 《Learned Publishing》2020,33(2):104-109
bioRxiv was founded on the premise that publicly posting preprints would allow authors to receive feedback and submit improved papers to journals. This paper analyses a number of trends against this stated purpose, namely, the timing of preprint postings relative to submission to accepting journals; trends in the rate of unpublished preprints over time; trends in the timing of publication of preprints by accepting journals; and trends in the concentration of published, reviewed preprints by publisher. Findings show that a steady c.30% of preprints remain unpublished and that the majority is posted onto bioRxiv close to or after submission – therefore giving no time for feedback to help improve the articles. Four publishers (Elsevier, Nature, PLOS, and Oxford University Press) account for the publication of 47% of bioRxiv preprints. Taken together, it appears that bioRxiv is not accomplishing its stated goals and that authors may be using the platform more to establish priority, as a marketing enhancement of papers, and as functional Green OA, rather than as a community‐driven source of prepublication review. 相似文献