Search results
Results from the WOW.Com Content Network
There are other methods to increase nanoparticle penetration by skin damage: tape stripping is the process in which tape is applied to skin then lifted to remove the top layer of skin; skin abrasion is done by shaving the top 5–10 μm off the surface of the skin; chemical enhancement applies chemicals such as polyvinylpyrrolidone (PVP ...
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Help; Learn to edit; Community portal; Recent changes; Upload file
The Fitzpatrick scale (also Fitzpatrick skin typing test; or Fitzpatrick phototyping scale) is a numerical classification schema for human skin color. It was developed in 1975 by American dermatologist Thomas B. Fitzpatrick as a way to estimate the response of different types of skin to ultraviolet (UV) light. [ 2 ]
This page was last edited on 27 November 2020, at 01:53 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
This is an accepted version of this page This is the latest accepted revision, reviewed on 11 February 2025. "Skin pigmentation" redirects here. For animal skin pigmentation, see Biological pigment. Extended Coloured family from South Africa showing some spectrum of human skin coloration Human skin color ranges from the darkest brown to the lightest hues. Differences in skin color among ...
Convergent development of light skin among Palaeolithic East Asians and the later development of darker skin gene variations of MFSD12 among Native Americans: Kaustubh Adhikari, et al. A GWAS in Latin Americans highlights the convergent evolution of lighter skin pigmentation in Eurasia.
This page was last edited on 31 December 2018, at 21:32 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
A copy of De integritatis et corruptionis virginum notis kept in the Wellcome Library, believed to be bound in human skin Anthropodermic bibliopegy —the binding of books in human skin—peaked in the 19th century. The practice was most popular amongst doctors, who had access to cadavers in their profession. It was nonetheless a rare phenomenon even at the peak of its popularity, and ...