The longitudinal and lateral response of multichannel focusing collimators.
1968
S Popovic, and
J R Mallard
UI
MeSH Term
Description
Entries
D007456
Iodine Isotopes
Stable iodine atoms that have the same atomic number as the element iodine, but differ in atomic weight. I-127 is the only naturally occurring stable iodine isotope.
Isotopes, Iodine
D011834
Radiation Monitoring
The observation, either continuously or at intervals, of the levels of radiation in a given area, generally for the purpose of assuring that they have not exceeded prescribed amounts or, in case of radiation already present in the area, assuring that the levels have returned to those meeting acceptable safety standards.