[Determination of radioactivity of unicellular microorganisms of membrane filters].
1961
H G SCHLEGEL, and
R LAFFERTY
UI
MeSH Term
Description
Entries
D008829
Microbiology
The study of microorganisms such as fungi, bacteria, algae, archaea, and viruses.
D011851
Radioactivity
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)
A process of separating particulate matter from a fluid, such as air or a liquid, by passing the fluid carrier through a medium that will not pass the particulates. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)