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RADIOACTIVE HALF LIFE [1 record]
Record 1 - external organization data 2014-10-30
Record 1, English
Record 1, Subject field(s)
- Compartment - Canadian Nuclear Safety Commission
- Atomic Physics
- Nuclear Physics
- CBRNE Weapons
Record 1, Main entry term, English
- half-life
1, record 1, English, half%2Dlife
correct, NATO, standardized
Record 1, Abbreviations, English
Record 1, Synonyms, English
- radioactive half-life 2, record 1, English, radioactive%20half%2Dlife
correct
- half-value period 3, record 1, English, half%2Dvalue%20period
correct
- T phys 4, record 1, English, T%20phys
correct
- T½ 3, record 1, English, T%C2%BD
correct, see observation
- period 5, record 1, English, period
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The time required for the activity of a given radioactive species to decrease to half of its initial value due to radioactive decay. 6, record 1, English, - half%2Dlife
Record number: 1, Textual support number: 1 CONT
The half-life is a characteristic property of each radioactive species and is independent of its amount or condition. The effective half-life of a given isotope is the time in which the quantity in the body will decrease to half as a result of both radioactive decay and biological elimination. 6, record 1, English, - half%2Dlife
Record number: 1, Textual support number: 1 OBS
T½. 7, record 1, English, - half%2Dlife
Record number: 1, Textual support number: 2 OBS
half-life: term and definition standardized by NATO. 8, record 1, English, - half%2Dlife
Record 1, Key term(s)
- half life
- radioactive half life
- half value period
Record 1, French
Record 1, Domaine(s)
- Tiroir - Commission canadienne de sûreté nucléaire
- Physique atomique
- Physique nucléaire
- Armes CBRNE
Record 1, Main entry term, French
- période radioactive
1, record 1, French, p%C3%A9riode%20radioactive
correct, feminine noun, NATO, standardized, officially approved
Record 1, Abbreviations, French
Record 1, Synonyms, French
- période 2, record 1, French, p%C3%A9riode
correct, see observation, feminine noun
- période T½ 3, record 1, French, p%C3%A9riode%20T%C2%BD
correct, see observation, feminine noun
- période d'un nucléide radioactif 4, record 1, French, p%C3%A9riode%20d%27un%20nucl%C3%A9ide%20radioactif
feminine noun
- demi-vie 5, record 1, French, demi%2Dvie
avoid, see observation, feminine noun
- demi-vie radioactive 6, record 1, French, demi%2Dvie%20radioactive
avoid, see observation, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Temps pendant lequel la moitié des noyaux radioactifs d'un échantillon se sont désintégrés. 7, record 1, French, - p%C3%A9riode%20radioactive
Record number: 1, Textual support number: 1 CONT
La période est une caractéristique propre à chacun des corps radioactifs; elle ne dépend ni de la quantité ni de l'état de ces corps. La période «effective» d'un isotope déterminé est le temps pendant lequel le nombre des noyaux présents dans le corps humain a diminué de moitié, en raison de la désintégration des noyaux et de l'élimination biologique. 7, record 1, French, - p%C3%A9riode%20radioactive
Record number: 1, Textual support number: 1 OBS
demi-vie : L'ISO déconseille l'emploi de ce terme au lieu de «période» pour désigner la «période radioactive», la «période biologique» ou la «période effective». 8, record 1, French, - p%C3%A9riode%20radioactive
Record number: 1, Textual support number: 2 OBS
période T½. 8, record 1, French, - p%C3%A9riode%20radioactive
Record number: 1, Textual support number: 3 OBS
période radioactive : terme et définition normalisés par l'OTAN; terme uniformisé par le Comité de terminologie française du Conseil de doctrine et de tactique de l'Armée de terre. 9, record 1, French, - p%C3%A9riode%20radioactive
Record 1, Spanish
Record 1, Textual support, Spanish
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