constant of action
41Length constant — is a constant used in neurobiology signified by the Greek letter lambda ( lambda;).In an action potential (or in a passive spread of signal) in a neuron, the constant lambda; is: lambda = sqrt{frac {r {m {(r {i}+ r {o}) where rm is the resistance …
42Quantitative models of the action potential — In neurophysiology, several mathematical models of the action potential have been developed, which fall into two basic types. The first type seeks to model the experimental data quantitatively, i.e., to reproduce the measurements of current and… …
43Principe de moindre action et mécanique classique — En mécanique classique, le principe de moindre action est très utilisé pour déterminer les trajectoires et états des systèmes physiques. L action se présente comme la sommation, le long du parcours du système, de la différence entre l énergie… …
44Planck's constant — Physics. the fundamental constant of quantum mechanics, expressing the ratio of the energy of one quantum of radiation to the frequency of the radiation and approximately equal to 6.624 × 10 27 erg seconds. Symbol: h Also, Planck constant. [1905… …
45Nambu-Goto action — The Nambu Goto action is the simplest invariant action in bosonic string theory. It is the starting point of the analysis of string behavior, using the principles of Lagrangian mechanics. Just as the action for a free point particle is… …
46Nambu–Goto action — The Nambu–Goto action is the simplest invariant action in bosonic string theory, and is also used in other theories that investigate string like objects (for example, cosmic strings). It is the starting point of the analysis of zero thickness… …
47Benjamin Constant — This article concerns the European writer and politician; for others see Benjamin Constant (disambiguation). Constant Rebecque redirects here; see also Jean Victor de Constant Rebecque. Benjamin Constant Born 25 October 1767(17 …
48Henri-Constant Groussau — Parlementaire français Date de naissance 17 juin 1851 Date de décès 12 octobre 1936 Mandat Député 1902 1936 Circonscription Nord Groupe parlementaire …
49Saint-Constant, Quebec — Infobox Settlement name = Saint Constant, Quebec official name = other name = native name = nickname = settlement type = Ville subdivision type = Country subdivision name = CAN subdivision type1 = Province subdivision name1 = QC subdivision type2 …
50The Constant Gardener — Filmdaten Deutscher Titel: Der ewige Gärtner Originaltitel: The Constant Gardener Produktionsland: UK Erscheinungsjahr: 2005 Länge: 129 Minuten Originalsprache: Englisch …
