PubMed Central (PMC3 - NLM DTD)
(2,081,148 recursos)
Archive of life sciences journal literature at the U.S. National Institutes of Health (NIH), developed and managed by NIH's National Center for Biotechnology Information (NCBI) in the National Library of Medicine (NLM).
Mostrando recursos 21 - 40 de 46
21.
Scopus database: a review - Burnham, Judy F
The Scopus database provides access to STM journal articles and the references included in those articles, allowing the searcher to search both forward and backward in time. The database can be used for collection development as well as for research. This review provides information on the key points of the database and compares it to Web of Science. Neither database is inclusive, but complements each other. If a library can only afford one, choice must be based in institutional needs.
23.
Conceptual biology, hypothesis discovery, and text mining: Swanson's legacy - Bekhuis, Tanja
Innovative biomedical librarians and information specialists who want to expand their roles as expert searchers need to know about profound changes in biology and parallel trends in text mining. In recent years, conceptual biology has emerged as a complement to empirical biology. This is partly in response to the availability of massive digital resources such as the network of databases for molecular biologists at the National Center for Biotechnology Information. Developments in text mining and hypothesis discovery systems based on the early work of Swanson, a mathematician and information scientist, are coincident with the emergence of conceptual biology. Very little...
26.
Scholarly communications program: force for change - Koehler, Barbara M; Roderer, Nancy K
The changing landscape of scholarly publication and increasing journal costs have resulted in a need for proactive behavior in libraries. At Johns Hopkins University in Baltimore, Maryland, a group of librarians joined forces to bring these issues to the attention of faculty and to begin a dialog leading to change. This commentary describes a comprehensive program undertaken to raise faculty awareness of scholarly communications issues. In addition to raising faculty interest in the issues at hand, the endeavor also highlights an area where library liaisons can increase their communication with the units they serve.
30.
Technology mediator: a new role for the reference librarian? - Howse, David K; Bracke, Paul J; Keim, Samuel M
The Arizona Health Sciences Library has collaborated with clinical faculty to develop a federated search engine that is useful for meeting real-time clinical information needs. This article proposes a technology mediation role for the reference librarian that was inspired by the project, and describes the collaborative model used for developing technology-mediated services for targeted users.
34.
CAMbase A XML-based bibliographical database on Complementary and Alternative Medicine (CAM) - Ostermann, Thomas; Zillmann, Hartmut; Raak, Christa K; Buessing, Arndt; Matthiessen, Peter F
The term "Complementary and Alternative Medicine (CAM)" covers a variety of approaches to medical theory and practice, which are not commonly accepted by representatives of conventional medicine. In the past two decades, these approaches have been studied in various areas of medicine. Although there appears to be a growing number of scientific publications on CAM, the complete spectrum of complementary therapies still requires more information about published evidence. A majority of these research publications are still not listed in electronic bibliographical databases such as MEDLINE. However, with a growing demand by patients for such therapies, physicians increasingly need an overview...
35.
The strike rate index: a new index for journal quality based on journal size and the h-index of citations - Barendse, William
Quantifying the impact of scientific research is almost always controversial, and there is a need for a uniform method that can be applied across all fields. Increasingly, however, the quantification has been summed up in the impact factor of the journal in which the work is published, which is known to show differences between fields. Here the h-index, a way to summarize an individual's highly cited work, was calculated for journals over a twenty year time span and compared to the size of the journal in four fields, Agriculture, Condensed Matter Physics, Genetics and Heredity and Mathematical Physics. There is...
40.
The excitement of Google Scholar, the worry of Google Print - Banks, Marcus A
In late 2004 Google announced two major projects, the unveiling of Google Scholar and a major expansion of the Google Print digitization program. Both projects have generated discussion within the library and research communities, and Google Print has received significant media attention.
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