fraction of radiation
11Mobile 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 …
12Kirchhoff's law of thermal radiation — See also Kirchhoff s laws for other laws named after Kirchhoff .In thermodynamics, Kirchhoff s law of thermal radiation, or Kirchhoff s law for short, is a general statement equating emission and absorption in heated objects, proposed by Gustav… …
13Photosynthetically Active Radiation — Die Photosynthetically Active Radiation (kurz PAR oder PhAR) ist der Bereich im Spektrum der Sonnenstrahlung, der von photosynthetisch aktiven Lebewesen genutzt werden kann. Dieser Bereich (380 780 nm) deckt sich weitgehend mit dem Bereich der… …
14Heat transfer — is a discipline of thermal engineering that concerns the exchange of thermal energy from one physical system to another. Heat transfer is classified into various mechanisms, such as heat conduction, convection, thermal radiation, and phase change …
15Optical depth — For other uses, see Optical depth (astrophysics). Optical depth, or optical thickness, is a measure of transparency. Optical depth is defined by the negative logarithm of the fraction of radiation (e.g., light) that is not scattered or absorbed… …
16ENVISAT — Maquette à l échelle du satellite ENVISAT. Caractéristiques Organisation ESA …
17Envisat — Maquette à l échelle du satellite ENVISAT. Caractéristiques Organisation …
18MERIS — ENVISAT ENVISAT Maquette à l échelle du satellite ENVISAT. Caractéristiques Organisation …
19FAPAR — Fraction Absorbed Photosynthetically Active Radiation Contributor: GSFC …
20FPAR — Fraction of Photosynthetically Active Radiation Contributor: GSFC …
