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At least 127 records · Page 7Linked to original sources
PubMed1964

VARIETIES OF INFORMATION REQUESTS IN A MEDICAL LIBRARY.

In an analysis of the information requests received and recorded in the Cleveland Medical Library over a two-year period, the requests were classified in four groups according to whether they were direct inquiries (factual), indirect (subject), biographical and directory, or requests for verification of literature citations. An attempt was made to discover some of the major characteristics and the volume of activity in each class. The results reflect the information services supplied by a single library with its own unique clientele and functions, rather than provide a means of generalizing about information services in all libraries, although they may give us some useful insights. Detailed analyses are made of direct and of biographical and directory questions. The largest number of inquiries received were those in which literature references on a specified subject were requested (indirect inquiries); these represented over 50 percent of the total. Most of the requests in this category called for limited coverage (five articles or less) in the recent literature (not over five years). Requests for verification of citations ranked next with 25 percent of the total, followed by direct (factual) inquiries (12 percent) and biographical and directory inquiries (9 percent), although it is recognized that these last two classes are probably underrepresented in the sample.

Bibliographies as Topic↗
PubMed1968

Keeping up with biomedical meetings.

Scientific meetings in the field of biomedicine have increased greatly within the last twenty years. There are a number of information or directory sources which provide data about societies or agencies that sponsor meetings or conferences: bibliographic compilations that are generally retrospective in nature, and reference sources which list future national and international meetings. Nevertheless, bibliographic control of this vast amount of resulting literature is difficult. Examination of 120 currently existing bibliographic control instruments revealed that 28 gave some consideration to conferences and meetings. Four of these instruments covered a total of 1,821 biomedical conferences, demonstrating that there are existing bibliographic control instruments which are attempting to keep pace with the volume of material produced as a result of these meetings.

Bibliographies as Topic↗
PubMed1999

Quality criteria and access characteristics of Web sites: proposal for the design of a health Internet directory.

The increasing volume of information available on the Internet today is a problem for health care professionals who want to access rapidly data of high quality. Usual search engines and directories are not sufficient to satisfy their needs. Moreover, the information published by Web sites is not always guaranteed. Some institutions around the word deal with the definition of a set of criteria for the evaluation of medical Web sites. We base our current work on the technologies we developed previously in order to integrate sources of information of various kinds using the "Unified Medical Language System" knowledge bases. This paper focuses on quality criteria and access characteristics Web sites should satisfy to be registered in a "Health Internet Directory". The design of such a system is proposed and discussed.

Abstracting and Indexing↗
PubMed1992

Directory of registries of clinical trials.

Registries of clinical trials are a potentially useful resource for the planning of new studies, the promotion of communication and collaboration between researchers, the conduct of meta-analyses, and the facilitation of patient access and recruitment to trials. However, many physicians and researchers are unaware of their existence, and as a result they remain underused. A directory of registries of clinical trials has been developed as a result of an international survey of 63 organizations and 51 individuals in 13 different countries to identify the existence of such registries. This is intended as a resource to keep physicians, researchers, trial organizers, funding bodies and government agencies abreast of the growing number of registries available, and to assist in the planning of future registries. Twenty-four current and six planned registries of clinical trials have been identified. Most focus on AIDS or oncology, but such diverse areas as neurosurgery, cardiovascular disease, dentistry and perinatology are also represented. This paper presents a descriptive profile on each registry and discusses the relative merits of their different organizational features. Recommendations are given for the establishment of future registries.

Clinical Protocols↗
PubMed2004

[Construction of directory for biomedical databases on INTERNET].

OBJECTIVE: To construct a global directory of biomedical databases(DBD), which can be used free of charge on INTERNET. It will be convenient for researchers to find out related databases quickly, easily and accurately by using DBD since there are not enough useful tools for database retrieval. Biomedical databases will be an accelerator in development of biomedicine with the help of DBD. METHODS: PubMed and Google were main tools for searching related databases. Proper search strategy with rigorous indexing rules helped us to filter databases. The database management system was Microsoft SQL-Server 2000. The web pages of DBD were designed with Macromedia Dreamwaver MX. ASP (active server pages) technology was used to deal with the key words and scores sent by users. RESULTS: There were 66 subjects and 1 258 databases in DBD at this time. We released the Chinese and English versions of DBD on the INTERNET at the same time http://cmbi.bjmu.edu.cn/DBList/index.htm http://cmbi.bjmu.edu.cn/DBList/index_en.htm . Score system was also established to evaluate the content of the indexed databases. Users can search DBD by subjects key words and alphabetic databases' names easily. CONCLUSION: DBD has laid the primary foundation for further core biomedical database evaluation system. DBD, as a useful tool for biomedical database retrieval, will be of great aid to users since databases have played a more and more important role in the biomedical research.

Databases as Topic↗