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Results for “Information Storage and Retrieval”

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At least 91 records · Page 5Linked to original sources
PubMed1981

A computerized on-line key word indexing system for drug information retrieval.

The Idaho Drug Information Service has been in operation since 1972. During this time, five different files and manual methods of filing have evolved. As a result of confusion over indexing terms, information became lost within the filing systems, and the files fell into disuse. A reorganization of the files was undertaken in an attempt to develop a filing system that would be functional and efficient. Methods of manual filing are briefly reviewed. A computerized on-line key word indexing system for information storage and retrieval was initiated. The development and operation of the Drug Information Retrieval Terminal System (DIRTS) is described completely. At this time, DIRTS is fully operational. The system has eliminated the previous problems encountered with the manual filing systems, and user response has been good.

Abstracting and Indexing↗
PubMed1998

A researcher's guide to population information Web sites.

"Thanks to the Internet, researchers now have instant and easy access to reference sources and databases and in many cases, no longer have to pay search fees. Highlighted here are some of the most useful reference sources for population research on the Internet."

Data Collection↗
PubMed1998

MITOMAP: a human mitochondrial genome database--1998 update.

We have continued to develop MITOMAP (http://www.gen.emory. edu/MITOMAP ), a comprehensive database for the human mitochondrial DNA (mtDNA). MITOMAP uses the mtDNA sequence as the unifying element for bringing together information on mitochondrial genome structure and function, pathogenic mutations and their clinical characteristics, population associated variation, and gene-gene interactions. Over the past year we have increased the degree of interlinking of MITOMAP information available on the web page, by using our generalized information management system, GENOME. As increasingly larger regions of the human genome are sequenced and characterized, the need for integrating such information is growing. Consequently, MITOMAP and GENOME provide a valuable reference for the mitochondrial biologist, in addition to being a model for the development of comprehensive, information storage and retrieval systems for other components of the human genome. This paper documents the changes to MITOMAP which have been implemented over the past year.

Computer Communication Networks↗
PubMed2002

[Ink and bytes].

Paper journals--and books--will continue to exist, despite the digital revolution. Electronic media are superior for storage and retrieval of information, but far less so for intellectual digestion. The Dutch Journal of Medicine is proud of its recently completed electronic archive, in the form of digital images (1857-1985) and full text (from 1986 onwards). At the same time the Journal's supporting Society cherishes a valuable book collection, with some 700 titles before the year 1800 alone. Recently, a curator and a professional librarian were appointed. Part of the Society's assets have been transferred to a special fund for the support of projects on the borderline between medicine and other disciplines, such as history, philosophy, sociology and art.

Archives↗
PubMed2006

The impact on database searching arising from inconsistency in the nomenclature of parasitic diseases.

The existing usage of disease names formed from the name of the parasite taxon is characterised by marked heterogeneity. This is largely due to the fact that, for coining disease names, four different suffixes, '-osis', '-iosis', '-asis' and '-iasis', are being used inconsistently. The result is that alternative terms are in use for naming the same disease, e.g. trypanosomosis and trypanosomiasis, fasciolosis and fascioliasis, ascariosis and ascariasis. Inspite of the SNOAPAD/SNOPAD guideline (1988) which proposed the principles of a uniform and standard disease nomenclature, the actual usage depends largely on tradition, educational imprinting and personal preferences, showing great variation. By using alternative disease names as search terms the author investigates in four databases the impact of nomenclatural heterogeneity on information storage and retrieval. It is evident that the existence of alternative disease names in parasitology markedly interferes with the efficacy of online data retrieval. The value of a disease name as a search term was shown to be greatly different in various databases. Until we have to coexist with an inconsistent disease terminology we need to adopt specially structured database-search techniques to ensure a proper level of precision in searching. Such possible techniques are considered.

Animals↗
PubMed2006

Memories for life: a review of the science and technology.

This paper discusses scientific, social and technological aspects of memory. Recent developments in our understanding of memory processes and mechanisms, and their digital implementation, have placed the encoding, storage, management and retrieval of information at the forefront of several fields of research. At the same time, the divisions between the biological, physical and the digital worlds seem to be dissolving. Hence, opportunities for interdisciplinary research into memory are being created, between the life sciences, social sciences and physical sciences. Such research may benefit from immediate application into information management technology as a testbed. The paper describes one initiative, memories for life, as a potential common problem space for the various interested disciplines.

Computer Simulation↗
PubMed1979

A computerized system for retrieval of case information in a veterinary diagnostic laboratory.

Morbidity and mortality data are necessary bases for the decision-making processes relevant to allocation of public funds for animal disease diagnoses and research. A system for information storage and retrieval capable of handling diagnostic data such as results of microbiology, parasitology, necropsy, and histopathology as well as demographic data such as owner, species, sex, breed, or geographic origin of the animal is described. This information is available to veterinarians, epidemiologists, herdsmen, and others involved in disease prevention or control efforts. The system described utilizes natural language, thus overcoming difficulties encountered in systems with numerical intermediates. Used and revised for the last 10 years, the system described has proved useful for annual administrative quantitation of services performed. In fact, the Concordance Index serves as the annual report of the University of Missouri Veterinary Medical Diagnostic Laboratory. Having accurate detailed information on individual cases, as well as a variety of composite data, has been extremely helpful in the documentation necessary for attracting funding for study of specific disease states.

Animal Diseases↗
PubMed1989

Small-area census data services by microcomputer: applications of REDATAM system in Latin America.

The authors describe a data retrieval system called REDATAM, Retrieval of Data for Small Area by Microcomputer. "The interactive REDATAM system, in English and Spanish versions, was created to solve the problem of providing small-area population and housing information by using an IBM or fully compatible microcomputer to store the microdata of an entire census on a hard disk (or laser disks for larger countries) and to permit any tabulation to be produced rapidly for any area down to city blocks or smaller....REDATAM may play an important role in the 1990 censuses in the Latin American and Caribbean countries since the system will permit the provision of timely small-area services (and at the national level in the Caribbean countries) before, as well as after, the regular data processing and publication of results are ready."

Americas↗