Effect of Protective Measures on Eye Exposure to Solar Ultraviolet Radiation.

In this study, ocular biologically effective exposure to solar ultraviolet radiation (UVBE) is investigated with six kinds of sun protective measures (spectacle lenses, sunglasses, cap, bonnet, straw hat and under parasol). Ocular UV exposure measurements were performed on manikins during the summer period in Shenyang city (41.64° N, 123.

Quantification of ocular biologically effective UV exposure for different rotation angle ranges based on data from a manikin.

Human outdoor activities are randomly orientated at different angles to the sun. To quantify the ocular UV and biologically effective UV (UVBE; i.e.

Skin texture parameters of the dorsal hand in evaluating skin aging in China.

Background/purpose: There are various non-invasive methods in skin morphology for assessing skin aging. The use of digital photography will make it easier and more convenient. In this study, we explored some skin texture parameters for evaluating skin aging using digital image processing.