منابع مشابه
Global visibility for global health: Is it time for a new descriptor in Medical Subject Heading (MeSH) of MEDLINE/PubMed?
A PubMed search using the term “global health” [All Fields] retrieves 8975 articles published up to the end of 2012. This is a large body of evidence for a new discipline in health research, defined in 2009 as an “area of study, research, and practice that places a priority on improving health and achieving equity in health for all people worldwide. Global health emphasizes transnational health...
متن کاملTwo Similarity Metrics for Medical Subject Headings (MeSH):
In the present paper, we have created and characterized several similarity metrics for relating any two Medical Subject Headings (MeSH terms) to each other. The article-based metric measures the tendency of two MeSH terms to appear in the MEDLINE record of the same article. The author-based metric measures the tendency of two MeSH terms to appear in the body of articles written by the same indi...
متن کاملTopic Models to Interpret MeSH – MEDLINE’s Medical Subject Headings
We show how topic models are useful for interpreting and understanding MeSH, the Medical Subject Headings applied to articles in MEDLINE. We show how our resampled author model captures some of the advantages of both the topic model and the author-topic model. We demonstrate how the topic modeling approach can provide an alternative and complementary view of the relationship between MeSH headin...
متن کاملUnsupervised Medical Subject Heading Assignment Using Output Label Co-occurrence Statistics and Semantic Predications
Librarians at the National Library of Medicine tag each biomedical abstract to be indexed by their Pubmed information system with terms from the Medical Subject Headings (MeSH) terminology. The MeSH terminology has over 26,000 terms and indexers look at each article's full text to assign a set of most suitable terms for indexing it. Several recent automated attempts focused on using the article...
متن کاملBibliometric Perspectives on Medical Innovation using the Medical Subject Headings (MeSH) of PubMed
Multiple perspectives on the nonlinear processes of medical innovations can be distinguished and combined using the Medical Subject Headings (MeSH) of the Medline database. Focusing on three main branches—“diseases,” “drugs and chemicals,” and “techniques and equipment”—we use base maps and overlay techniques to investigate the translations and interactions and thus to gain a bibliometric persp...
متن کاملCitation Analysis with Medical Subject Headings (MeSH) using the Web of Knowledge: A new routine
Citation analysis of documents retrieved from the Medline database (at the Web of Knowledge) has been possible only on a case-by-case basis. A technique is here developed for citation analysis in batch mode using both Medical Subject Headings (MeSH) at the Web of Knowledge and the Science Citation Index at the Web of Science. This freeware routine is applied to the case of “Brugada Syndrome,” a...
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عنوان ژورنال:
مطالعات ملی کتابداری و سازماندهی اطلاعاتجلد ۴، شماره ۳، صفحات ۳۱۳-۳۳۴
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