radiation action
31action spectrum — 1. the range of wavelength of incident light producing a response in some material under study, such as an enzyme to be inactivated by radiation. 2. a graph plotting the magnitude of this response as a function of the wavelength of the incident… …
32radiation — noun 1》 the action or process of radiating. 2》 Physics energy emitted as electromagnetic waves or subatomic particles. Derivatives radiational adjective radiationally adverb …
33Rachat D'action — Action (finance) Pour les articles homonymes, voir Action. Une action (en anglais britannique : share, en anglais américain : stock) est un titre de propriété délivré par une société de capitaux (i.e. une société anonyme ou Société en… …
34Rachat d'action — Action (finance) Pour les articles homonymes, voir Action. Une action (en anglais britannique : share, en anglais américain : stock) est un titre de propriété délivré par une société de capitaux (i.e. une société anonyme ou Société en… …
35electromagnetic radiation — Physics. radiation consisting of electromagnetic waves, including radio waves, infrared, visible light, ultraviolet, x rays, and gamma rays. [1950 55] * * * Energy propagated through free space or through a material medium in the form of… …
36Nuclear and radiation accidents — This article is about nuclear and radiation accidents in general. For a list of military nuclear accidents, see List of military nuclear accidents. For a list of civilian nuclear accidents, see List of civilian nuclear accidents. For a discussion …
37Electromagnetic radiation — Electromagnetism Electricity · …
38Mobile phone radiation and health — A man speaking on a mobile telephone The effect of mobile phone radiation on human health is the subject of recent interest and study, as a result of the enormous increase in mobile phone usage throughout the world (as of June 2009 …
39Electromagnetic radiation and health — Electromagnetic radiation can be classified into ionizing radiation and non ionizing radiation, based on whether it is capable of ionizing atoms and breaking chemical bonds. Ultraviolet and higher frequencies, such as X rays or gamma rays are… …
40Cherenkov radiation — glowing in the core of the Advanced Test Reactor …
