Articles of category "Ultra-violet radiation"

Solar radiation is becoming increasingly appreciated because of its influence on living matter and the feasibility of its application for useful purposes. Photobiological research has been confined largely to laboratory work based on the use of UVR produced artificially in preference to solar radiation. The recent trend, however, is toward the use of Sun radiation as a supplementary source in radiation experiments.

The sun is generally the main source of UV radiation exposure, but individuals can be exposed to ultraviolet radiation in industry, medical treatment, or when using sunbeds. When given by a dermatologist, the dose is noted and a lifetime total is recorded as a safety measure. Prolonged exposure to harmful radiation can increase the risk of skin damage.