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Book reviews     
Authors and Electronic Publishing, a report produced by Alma Swan and Sheridan Brown, Key Perspectives Ltd Association of Learned and Professional Society Publishers (ALPSP) 2002. Members, £50 (US$100); Non-members £100 (US$200). ISBN 090734123-3 My Life in Science by Sydney Brenner BioMed Central Ltd, 2001; rev. edn including personal photos, 2002. Pp. 199. Paper, £14.99 recommended retail price; £10.49 for BioMed Central users ( www.biomedcentral.com/info/brenner.asp ). ISBN: 0-9540278-0-9 Understanding Copyright… in a Week by Graham P. Cornish Institute of Management, published by Hodder & Stoughton, 2000. £6.99. ISBN 0-340-78241-2 Towards Consensus on the Electronic Use of Publications in Libraries – Strategy Issues and Recommendations by Thomas Dreier Gottinger Bibliotheksschriften, 2001. Pp. 120. Paperback. Available at: http://gdz.sub.uni-goettingen.de/tecup/towacons.pdf . ISBN 3-930457-16-4. ISSN: 0943-951X  相似文献   
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Forced-choice ipsative data are common in personality, philosophy and other preference-based studies. However, this type of data inherently contains dependencies that are challenging for usual statistical analysis. In order to utilize the structure of the data as a guide for analysis rather than as a challenge to manage, a visualisation tool was developed to emphasize the established framework and enhance analysis tools. This visualisation has many strength, including the display of significant amounts of data at once in three dimensions with little loss of detail, incorporating the theoretical framework for the data into the structure of the visualisation and organizing the data for use with common statistical tests and analysis tools.  相似文献   
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The University of Washington Bothell & Cascadia College Library recently partnered with a faculty member to develop a digital collection showcasing student-produced digital oral histories. This case study describes the role of the library as faculty partner, student resource, and repository/publisher. Archiving and publishing requirements—such as file formats, agreement forms, and metadata—were integrated into the assignment and included as part of each project's overall evaluation and grade. Librarians provided instruction to teach students about topics related to knowledge production and scholarly communication. Assessment included student feedback surveys and faculty feedback to librarians.  相似文献   
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Objective

The purpose of this study was to compare effectiveness of different options for de-duplicating records retrieved from systematic review searches.

Methods

Using the records from a published systematic review, five de-duplication options were compared. The time taken to de-duplicate in each option and the number of false positives (were deleted but should not have been) and false negatives (should have been deleted but were not) were recorded.

Results

The time for each option varied. The number of positive and false duplicates returned from each option also varied greatly.

Conclusion

The authors recommend different de-duplication options based on the skill level of the searcher and the purpose of de-duplication efforts.  相似文献   
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