Results 11 to 20 of about 701,729 (307)

Searching a biomedical database from Bulgaria : the ABS database [PDF]

open access: yes, 2007
The University of Sofia, Bulgaria, disseminates local biomedical literature (1994 to present) through a free online database, ABS. We systematically searched ABS to identify citations to controlled trials and find what proportion of these studies are to
Abhijnhan, A.   +3 more
core   +2 more sources

Ontology-Based MEDLINE Document Classification [PDF]

open access: yes, 2007
An increasing and overwhelming amount of biomedical information is available in the research literature mainly in the form of free-text. Biologists need tools that automate their information search and deal with the high volume and ambiguity of free-text.
J.T. Eppig   +4 more
core   +2 more sources

Colonic Protein Fermentation and Promotion of Colon Carcinogenesis by Thermolyzed Casein [PDF]

open access: yes, 1995
Thermolyzed casein is known to promote the growth of aberrant crypt foci (ACF) and colon cancer when it is fed to rats that have been initiated with azoxymethane.
Archer, Michael C.   +5 more
core   +1 more source

MEDLINE: a free-text, natural language query tool for MEDLINE/PubMed [PDF]

open access: yes, 2005
Background Plain language search tools for MEDLINE/PubMed are few. We wanted to develop a search tool that would allow anyone using a free-text, natural language query and without knowing specialized vocabularies that an expert searcher might use, to ...
WS Richardson   +4 more
core   +2 more sources

Free MEDLINE Access Worldwide [PDF]

open access: yesInformation Services & Use, 2022
When Donald A.B. Lindberg M.D. was sworn in as Director of the National Library of Medicine (NLM) in 1984, MEDLINE, NLM’s online database of citations and abstracts to biomedical journal articles, was searched primarily by librarians trained to use its command language interface.
openaire   +3 more sources

Temporal characteristics of the influence of punishment on perceptual decision making in the human brain [PDF]

open access: yes, 2013
Perceptual decision making is the process by which information from sensory systems is combined and used to influence our behavior. In addition to the sensory input, this process can be affected by other factors, such as reward and punishment for correct
Blank, H.   +3 more
core   +1 more source

Emotional abuse of girls in Swaziland: prevalence, perpetrators, risk and protective factors and health outcomes [PDF]

open access: yes, 2017
Background: Research on emotional child abuse in sub–Saharan Africa is scarce. Few studies thus far have examined prevalence, risk and protective factors for emotional child abuse or the associations between emotional abuse and girls’ health. Methods:
Dunne, Michael P.   +7 more
core   +6 more sources

Evaluation of Term Ranking Algorithms for Pseudo-Relevance Feedback in MEDLINE Retrieval [PDF]

open access: yesHealthcare Informatics Research, 2011
ObjectivesThe purpose of this study was to investigate the effects of query expansion algorithms for MEDLINE retrieval within a pseudo-relevance feedback framework.MethodsA number of query expansion algorithms were tested using various term ranking ...
Sooyoung Yoo, Jinwook Choi
doaj   +1 more source

Usefulness and Usability of a Personal Health Record and Survivorship Care Plan for Colorectal Cancer Survivors: Survey Study [PDF]

open access: yes, 2019
Background: As a result of improvements in cancer screening, treatment, and supportive care, nearly two-thirds of individuals diagnosed with colorectal cancer (CRC) live for 5 years after diagnosis.
Haggstrom, David A.   +2 more
core   +1 more source

Análisis bibliométrico de la literatura publicada sobre SIDA en el Sur de África

open access: yesRevista Española de Documentación Científica, 2002
El propósito de este trabajo es el de presentar los resultados de un proyecto de investigación bibliométrica realizado sobre SIDA en la región del Sur de África.
C. A. Macías-Chapula   +4 more
doaj   +1 more source

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