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Hace 9 horas · Ultraviolet (UV) light is the most common cause of melanoma. It comes from the sun and is used in sunbeds. Melanoma is more common in older people, but younger people can also get it.
Hace 2 horas · Each year 84,000 people in the U.S. are diagnosed with melanoma. About 90% of these skin cancers are linked to the ultraviolet radiation from the sun. Sunscreen does protect the skin, but ...
Hace 9 horas · En respuesta a la creciente necesidad de mantener altos estándares de higiene en entornos médicos y sanitarios, así como en diversos sectores industriales, E. VILA PROJECTS ha desarrollado y perfeccionado el uso de equipos ultravioleta (UV) para la desinfección de superficies. En este informe, nos centraremos en la aplicación específica de estos equipos para la desinfección de apósitos ...
Hace 9 horas · Each year 84,000 people in the U.S. are diagnosed with melanoma. About 90% of these skin cancers are linked to the ultraviolet radiation from the sun. Sunscreen does protect the skin, but ...
27 de may. de 2024 · ARTIST STATEMENTHumans have evolved to see in the visible light spectrum primarily because that is what penetrates Earth’s atmosphere. In this narrative, I u...
Hace 9 horas · Sun. The Sun is the star at the center of the Solar System. It is a massive, nearly perfect sphere of hot plasma, [18] [19] heated to incandescence by nuclear fusion reactions in its core, radiating the energy from its surface mainly as visible light and infrared radiation with 10% at ultraviolet energies.
Ultraviolet lasers are lasers (or other laser-based light sources) generating ultraviolet light. Some of them can reach very high output power levels. UV lasers work a little differently to CO2 or Fibre as they do not damage the materials surrounding surface, using a far lower power form of marking.
