| action potential |
This occurs when a neuron is activated and temporarily reverses the electrical state of its interior membrane from negative to positive. This electrical charge travels along the axon to the neuron's terminal where it triggers or inhibits the release of a neurotransmitter and then disappears.
출처: www.mindsci-clinic.com/neuro_jargon.htm
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| action |
the distance of the strings from the playing surface of the fingerboard; thus, "high" action means the strings are raised farther away from the fingerboard, and "low" action means they're closer to the fingerboard; qualitatively, "good action" is a matter of personal preference, but, generally speaking, lower action is easier to play.
출처: www.taylorguitars.com/guitars/reference/glossary.h...
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| action |
karma (qv) - Right bodily a.: samm?kammanta; s. sacca (IV.4)
출처: www.budsas.org/ebud/bud-dict/dic3_a.htm
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| action potential |
a localized change in electric potential that occurs across a nerve fiber during the transmission of a nerve impulse.
출처: johnnylogic.crumpled.com/papers/ch2gloss.html
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| action |
This technical term is a historic relic of the 17th century, before energy and momentum were understood. In modern terminology, action has the dimensions of energy?ime. Planck's constant has those dimensions, and is therefore sometimes called Planck's quantum of action. Pairs of measurable quantities whose product has dimensions of energy?ime are called conjugate quantities in quantum mechanics, and have a special relation to each other, expressed in Heisenberg's uncertainty principle. ...
출처: www.physlink.com/Reference/Glossary.cfm
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