Now showing items 1-2 of 2

    • Rivas, Miguel; Rojas, Elisa; Calaf, Gloria M.; Barberán, Marcela; Liberman, Claudio; De Paula Correa, Marcelo (Spandidos Publications, 2017)
      © 2017, Spandidos Publications. All rights reserved. Vitamin D synthesis takes place in the skin due to solar ultraviolet-B (UVB) radiation. Several studies have shown the association between low sun exposure, non-melanoma ...
    • Rivas, Miguel; Calaf, Gloria M.; Laroze, David; Rojas, Elisa; Méndez, Joaquín; Honeyman, Juan; Araya, María C. (Elsevier, 2020)
      In this work, we present the maximum daily values of solar ultraviolet A radiation (UV-A) as a function of time. The results indicated that such values reached a maximum of 93.9 W/m(2) in 2010 and a minimum of 16.5 W/m(2) ...