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3 de abr. de 2024 · Learn about ultraviolet radiation, the portion of the electromagnetic spectrum that lies between visible light and X-rays. Find out how it is produced, how it interacts with matter, and what are its benefits and risks for humans and the environment.
- Ultraviolet Radiation
Ultraviolet radiation can produce direct and indirect...
- Skin
human skin, in human anatomy, the covering, or integument,...
- Carcinoma
carcinoma, a cancerous growth of surface tissues of the...
- Ultraviolet Astronomy
Ultraviolet astronomy, study of the ultraviolet spectra of...
- Psoriasis
Psoriasis, a chronic, recurrent inflammatory skin disorder....
- Melanoma
melanoma, a spreading and frequently recurring cancer of...
- UVA Radiation
Other articles where UVA radiation is discussed: ultraviolet...
- UVC Radiation
Other articles where UVC radiation is discussed: ultraviolet...
- Ultraviolet Radiation
El ultravioleta ( UV) es una forma de radiación electromagnética con una longitud de onda más corta que la de la luz visible, pero más larga que la de los rayos X. Su nombre proviene del hecho de que su rango empieza desde longitudes de onda más cortas de lo que el ojo humano identifica como luz violeta, pero dicha luz o longitud de onda es invi...
Ultraviolet (UV) light is electromagnetic radiation of wavelengths of 10–400 nanometers, shorter than that of visible light, but longer than X-rays. UV radiation is present in sunlight , and constitutes about 10% of the total electromagnetic radiation output from the Sun.
10 de ago. de 2016 · Learn about ultraviolet (UV) light, its sources, effects, and applications from NASA. Find out how UV waves are invisible to humans, but visible to some insects, and how they are used in astronomy, ozone monitoring, and aurora.
9 de mar. de 2016 · Learn about the three types of UV radiation (UVA, UVB and UVC), their biological effects, environmental factors and ozone depletion. Find out how to protect yourself from UV exposure and reduce the risk of skin cancer and other health problems.
Resumen. La radiación ultravioleta no puede verse ni sentirse. Aunque algunas personas están expuestas a fuentes artificiales de esta radiación (por ejemplo, en la medicina, la industria, para la desinfección o con fines cosméticos), todos estamos expuestos a la radiación ultravioleta solar.
21 de jun. de 2022 · Ultraviolet radiation (UVR) is a form of radiation that can be harmful or beneficial to health, depending on the exposure level and duration. Excessive UVR exposure is associated with skin cancer, eye damage, vitamin D deficiency and other health problems. WHO provides key facts, prevention measures and global statistics on UVR.
