| Sigma Theta Tau |
ABBR: STT. The international honor society of nursing, founded in 1922 by six students and one alumna of Indiana University Training School. There are 424 chapters in the U.S., Taiwan, Australia, Canada, and Korea. The national
출처:
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| sigma a. |
the angle between the radius fixus and a line from the staphylion to the hormion.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| sigma v. |
a congenitally transmitted genus of rhabdoviruses that induces carbon dioxide sensitivity in Drosophila melanogaster and other fruit flies.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| sigmatism |
incorrect, difficult, or too frequent use of the s sound. See also lisping. Called also parasigmatism.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| sigma |
A measure of the dispersion of random errors about the mean value. If a large numberof measurements or observations of the same quantity are made, the standard deviation is the square root of the sum of the squares of deviations from the mean value divided by the number of observations less one.
출처: www.eurofix.tudelft.nl/glossary.htm
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