"Radioactivity" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
The spontaneous transformation of a nuclide into one or more different nuclides, accompanied by either the emission of particles from the nucleus, nuclear capture or ejection of orbital electrons, or fission. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)
- Radioactive Disintegration
- Disintegration, Radioactive
- Disintegrations, Radioactive
- Radioactive Disintegrations
- Nuclear Decay
- Decay, Nuclear
Below are MeSH descriptors whose meaning is more general than "Radioactivity".
Below are MeSH descriptors whose meaning is more specific than "Radioactivity".
This graph shows the total number of publications written about "Radioactivity" by people in this website by year, and whether "Radioactivity" was a major or minor topic of these publications.
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