Webhalf-life noun the time taken for half of the atoms in a radioactive material to undergo decaySymbol: τ the time required for half of a quantity of radioactive material absorbed by a living tissue or organism to be naturally eliminated (biological half-life) or removed by both elimination and decay (effective half-life) WebBiological half-life definition: the time required for half of a quantity of radioactive material absorbed by a living... Meaning, pronunciation, translations and examples
Biological half-life - Wikipedia
WebMar 9, 2024 · Biological half-life The time required for a biological system, such as that of a human, to eliminate, by natural processes, half of the amount of a substance (such as … WebHalf-life(symbol t½) is the time required for a quantity (of substance) to reduce to half of its initial value. The term is commonly used in nuclear physicsto describe how … general grants north shore
Bioaccumulation - Wikipedia
WebMay 22, 2024 · The half-life is the amount of time it takes for a given isotope to lose half of its radioactivity. If a radioisotope has a half-life of 14 days, half of its atoms will have decayed within 14 days. In 14 more … Weblife ( līf) 1. The quality or condition proper to living beings; the state of existence characterized by such functions as metabolism, growth, reproduction, adaptation, and response to stimuli. 2. Living organisms such as animals and plants. [A.S. lif] Medical Dictionary for the Health Professions and Nursing © Farlex 2012 life WebThe wide-ranging published biological half life figures are explained by strontium's complex metabolism within the body. However, by averaging all excretion paths, the overall biological half life is estimated to be about 18 years. [18] The elimination rate of strontium-90 is strongly affected by age and sex, due to differences in bone metabolism. general grant on the thermostat