- radioactive sample
- радиоактивная проба
English-Russian small dictionary of medicine. 2015.
English-Russian small dictionary of medicine. 2015.
Radioactive decay — For particle decay in a more general context, see Particle decay. For more information on hazards of various kinds of radiation from decay, see Ionizing radiation. Radioactive redirects here. For other uses, see Radioactive (disambiguation).… … Wikipedia
Radioactive waste — 2007 ISO radioactivity danger logo, designed in part for long term radioactive waste depositories which might survive into a far future time in which all knowledge of the meaning of present common radiation danger symbols and signs has been lost… … Wikipedia
Radioactive contamination — The radiation warning symbol (trefoil) … Wikipedia
Neutron activation analysis — Science with Neutrons Foundations Neutron temperature Flux · Radiation … Wikipedia
half-life — /haf luyf , hahf /, n., pl. half lives / luyvz /. 1. Physics. the time required for one half the atoms of a given amount of a radioactive substance to disintegrate. 2. Pharm. the time required for the activity of a substance taken into the body… … Universalium
Parameter — For other uses, see Parameter (disambiguation). Parameter from Ancient Greek παρά also “para” meaning “beside, subsidiary” and μέτρον also “metron” meaning “measure”, can be interpreted in mathematics, logic, linguistics, environmental science[1] … Wikipedia
Isotopic dilution — is a technique to increase the precision and accuracy of chemical analysis. First, a known amount of an isotope is added to the sample. For example, to determine the amount of lead in a sample, a known amount of Pb 204, one of the isotopes of… … Wikipedia
Rutherford, Ernest, Baron Rutherford of Nelson, of Cambridge — ▪ British physicist Introduction born Aug. 30, 1871, Spring Grove, N.Z. died Oct. 19, 1937, Cambridge, Cambridgeshire, Eng. New Zealand born British physicist considered the greatest experimentalist since Michael Faraday (Faraday, Michael)… … Universalium
intensifying screen — A plastic sheet impregnated with a rare earth compound, such as calcium tungstate, which reacts to radiation by emitting light. When placed on one side of a piece of X ray film with a radioactive sample on the other side, the intensifying screen… … Glossary of Biotechnology
Dot blot — Schematic of the use of two ASO probes on duplicate Dot blot filters. A Dot blot (or Slot blot) is a technique in molecular biology used to detect biomolecules. It represents a simplification of the northern blot, Southern blot, or western blot… … Wikipedia
radioassay — 1. noun an assay of an ore or some other radioactive sample to determine the intensity of its radiation 2. verb To perform such an assay of … Wiktionary