Solar Ultraviolet Protection Provided by Human Head Hair

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Solar ultraviolet protection provided by human head hair.

The solar erythemal UV irradiances through human hair and the protection from UV provided by human head hair have been investigated for a solar zenith angle (SZA) range of 17-51 degrees for the conditions of a head upright in full sun, a head upright in shade and a head in full sun tilted toward the sun. The two hair lengths investigated were 49.1 +/- 7.1 mm for the short type and 109.5 +/- 5.5...

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ژورنال

عنوان ژورنال: Photochemistry and Photobiology

سال: 2009

ISSN: 0031-8655,1751-1097

DOI: 10.1111/j.1751-1097.2008.00428.x