| DFT | diagnostic function test; defibrillation threshold |
|---|---|
| DT | defibillation threshold; delirium tremens; dental technician; depression of transmission; dietetic [... |
| EST | electric shock threshold; electroshock therapy; endometrial sinus tumor; endoscopic sphincterectomy;... |
| ETL | echo train length; expiratory threshold load |
| FFT | fast Fourier transform; flicker fusion test or threshold |
| threshold |
The level at which an event or change occurs
출처: professionals.epilepsy.com/page/glossary.html
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|---|---|
| threshold |
A point of demarcation in time to denote passing from one phase to another; which may or may not be very precise depending on circumstances.
출처: web.mit.edu/cascon/glossary.html
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| threshold |
A level of exposure below which no health effects are expected to occur.
출처: www.nrdc.org/health/kids/farm/glos.asp
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| threshold limit value |
Public health exposure level set by the National Institute for Occupational Safety and Health for worker safety. It is the level above which a worker should not be exposed for the course of an eight-hour day, due to possible adverse health effects.
출처: www.sbcfire.org/hazmat/env_terms.asp
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| threshold limit value |
Recommended guidelines for occupational exposure to airborne contaminants published by the American Conference of Governmental Industrial Hygienists (ACGIH). TLVs represent the average concentration in mg/m3 for an 8-hour workday and a 40-hour workweek to which nearly all workers may be repeatedly exposed, day after day, without adverse effect (EPA 2003a).
출처: www.racteam.com/LANLRisk/Glossary.htm
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