Maximum life span — is a measure of the maximum amount of time one or more members of a population has been observed to survive between birth and death. Most living species have at least one upper limit on the number of times cells can divide. For humans, this is… … Wikipedia
Paleocene–Eocene Thermal Maximum — The Paleocene/Eocene boundary, Ma|eocene, was marked by the most rapid and significant climatic disturbance of the Cenozoic Era. A sudden global warming event, leading to the Paleocene Eocene Thermal Maximum (PETM, alternatively nowrap| Eocene… … Wikipedia
Quantitative structure-activity relationship — (QSAR) is the process by which chemical structure is quantitatively correlated with a well defined process, such as biological activity or chemical reactivity.For example, biological activity can be expressed quantitatively as in the… … Wikipedia
Co-curricular activity (Singapore) — The Tahan Mountain Trekking Team (a CCA in Hwa Chong Institution), on an expedition to Annapurna Base Camp, Nepal in 2000 Co curricular activities (CCAs), previously known as Extracurricular Activities (ECA) are non academic activities that all… … Wikipedia
Advanced Level (UK) — The A level , short for Advanced Level, is a General Certificate of Education qualification in England, Northern Ireland and Wales, usually taken by students during the optional final two years of secondary school (years 12 13, usually ages 16… … Wikipedia
didžiausiasis leidžiamasis aktyvumo lygis — statusas T sritis apsauga nuo naikinimo priemonių apibrėžtis Didžiausias leidžiamas maisto žaliavos ar maisto produkto užterštumo radionuklidais lygis. Matavimo vienetas – bekerelis kilogramui (Bq/kg) ar bekerelis litrui (Bq/l). atitikmenys: angl … Apsaugos nuo naikinimo priemonių enciklopedinis žodynas
максимально допустимый уровень — didžiausiasis leidžiamasis aktyvumo lygis statusas T sritis apsauga nuo naikinimo priemonių apibrėžtis Didžiausias leidžiamas maisto žaliavos ar maisto produkto užterštumo radionuklidais lygis. Matavimo vienetas – bekerelis kilogramui (Bq/kg) ar… … Apsaugos nuo naikinimo priemonių enciklopedinis žodynas
river — river1 riverless, adj. riverlike, adj. /riv euhr/, n. 1. a natural stream of water of fairly large size flowing in a definite course or channel or series of diverging and converging channels. 2. a similar stream of something other than water: a… … Universalium
muscle — muscleless, adj. muscly, adj. /mus euhl/, n., v., muscled, muscling, adj. n. 1. a tissue composed of cells or fibers, the contraction of which produces movement in the body. 2. an organ, composed of muscle tissue, that contracts to produce a… … Universalium
Basal metabolic rate — (BMR), and the closely related resting metabolic rate (RMR), is the amount of daily energy expended by humans and animals at rest. Rest is defined as existing in a neutrally temperate environment while in the post absorptive state. In plants,… … Wikipedia
