| FA | false aneurysm; Families Anonymous; Fanconi anemia; far advanced; fatty acid; febrile antigen; femor... |
|---|---|
| IA | ibotenic acid; immune adherence; immunoadsorbent; immunobiologic activity; impedance angle; indolami... |
| MSA | major serologic antigen; male-specific antigen; mannitol salt agar; Medical Services Administration;... |
| PAA | partial agonist activity; phenylacetic acid; phosphonoacetic acid; physical abilities analysis; plas... |
| RSA | rabbit serum albumin; regular spiking activity; relative specific activity; relative standard accura... |
| optical activity | The ability of a material to rotate the plane of polarized light. (09 Oct 1997) |
|---|---|
| triggered activity | One or a series of spontaneously generated heart beats originating from an action potential that produces an after-depolarisation which reaches activation threshold. (05 Mar 2000) |
| unit of thyrotrophic activity | The activity of an amount of an extract of the anterior lobe of the hypophysis which, given daily for 5 days, will cause the thyroid of a guinea pig (weighing 200 g) to reach a weight of 600 mg. (05 Mar 2000) |
| zone of polarizing activity | <cell biology> The small group of mesenchyme cells in avian limb buds that is located at the posterior margin of the developing bud and that produces a substance, possibly retinoic acid, that provides positional information to the developing limb bud. (18 Nov 1997) |
| activity coefficient |
The ratio between the activity (chemical) and the concentration of a substance in solution. Activity of component n is usually indicated by (n) and concentration by [n].
출처: www.soils.org/sssagloss/cgi-bin/gloss_search.cgi
|
|---|---|
| activity |
A set of tasks related either by topic, dependencies, data, common skills, or deliverables. The next level of organization below a phase.
출처: www.georgetown.edu/uis/ia/dw/GLOSSARY0816.html
|
| activity |
The number of nuclear transitions occurring in a given quantity of radioactive material per unit of time. For example one disintegration/second is a becquerel (Bq), which has replaced curie (Ci) as the standard unit of activity.
출처: www.ndt.net/article/az/rt/rt.htm
|
| activity |
The number of particles or photons ejected from a radioactive substance per unit time.
출처: www.sbcfire.org/hazmat/env_terms.asp
|
| activity |
A measure of the rate at which a material is emitting nuclear radiation, usually given in terms of the number of nuclear disintegrations occurring over a unit of time.
출처: www.racteam.com/LANLRisk/Glossary.htm
|