direct radiative transition
81Förster resonance energy transfer — (abbreviated FRET), also known as Fluoresence resonance energy transfer or resonance energy transfer (RET), describes an energy transfer mechanism between two chromophores. A donor chromophore in its excited state can transfer energy by a… …
82Liste der Explorer-Missionen — Die Liste der Explorer Missionen führt chronologisch geordnet alle Satelliten auf, die im Explorer Programm der NASA realisiert wurden. Dabei werden auch die Satelliten genannt, die aufgrund des Versagens der Trägerrakete keine Umlaufbahn… …
83Climate change policy of the United States — The politics of global warming is played out at a state and federal level in the United States. Part of the Politics series Politics …
84Environmental impact of the energy industry — Rate of world energy usage in terawatts (TW), 1965 2005.[1] …
85Outline of energy — See also: Index of energy articles In physics, energy (from the Greek ἐνέργεια – energeia, activity, operation , from ἐνεργός – energos, active, working [1]) is a scalar physical quantity that describes the amount of work that can be performed by …
86PHYSICS — The material presented in this entry emphasizes those contributions which were important in arriving at verified present day scientific results, rather than those that may have appeared important at the time. Unavoidably it will overlap in parts… …
