| stress |
Load on a specimen divided by the area through which it acts. As used with most mechanical tests, stress is based on original cross-sectional area without taking into account changes in area due to applied load. This sometimes is called conventional or engineering stress. True stress is equal to the load divided by the instantaneous cross-sectional area through which it acts.
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| stress test |
A test that records the heart's electrical activity while the patient exercises. May show whether parts of the heart muscle have been damaged due to insufficient oxygen flow to the heart.
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| stress |
The intensity of the internally distributed forces or components of forces that resist a change in the volume or shape of a material that is or has been subjected to external forces. Stress is expressed in force per unit area and is calculated on the basis of the original dimensions of the cross section of the specimen. Stress can be either direct (tension or compression) or shear.
출처: www.sermatech.com/resourceCenter/glossary.html
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| stress |
refers to a factor, environmental or anthropogenic, that causes or drives a behavior or outcome.
출처: map.mapwise.com/safmc/LinkClick.aspx
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| stress test |
(treadmill exercise, EKG) One way your doctor can see if chest pain is a sign of coronary artery disease. A stress test can also predict the chance for future heart attacks in a person who has suffered a first heart attack; it can determine general fitness and can detect some heart rhythm problems.
출처: www.this.org/comm_edu/terms.html
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