Sentences with phrase «constant ultraviolet radiation»
We know now that the original assumption of constant sunlight and therefore constant ultraviolet radiation is incorrect.
http://drtimball.com/ Not exact matches
By far the most rigorously researched of the Tintin stories, it features nuclear fission, the effects of gravitation in space and why meteorites make lunar craters, as well as side references in Professor Calculus's log book to the «constant of solar radiation» and the «limits of the solar spectrum in the ultraviolet».
It was doomed to fail because it assumed that insolation, including ultraviolet radiation that creates ozone, was constant.