luminosity factor

luminosity factor

[‚lü·mə′näs·əd·ē ‚fak·tər]
(optics)
The ratio of luminous flux in lumens emitted by a source at a particular wavelength to the corresponding radiant flux in watts at the same wavelength; thus this is a measure of the visual sensitivity of the eye. Also known as luminosity.
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References in periodicals archive ?
When the equatorial diameter was analyzed, it was verified that there was an interaction between the luminosity factors and the potassium silicate doses in the alternative means (Table 2).
Anatomy and micromorphometric analysis of leaf Catasetum x apolloi benelli & grade with addition of potassium silicate under different light sources/Anatomia e analise micromorfometrica foliar de Catasetum x apolloi benelli & grade com adicao de silicato de potassio em diferentes fontes de luz

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