2005
Suchergebnisse
Suchergebnisse:
Vor 6 Tagen · Zu Beginn seiner Mission wird UVEX den gesamten Nachthimmel anhand der schwächsten UV-emittierenden Objekte kartieren. Auf diese Weise wird ein umfassender, homogener, Datensatz ( deep dataset) im UV-Bereich erstellt. Nach seiner Fertigstellung wird dieser Datensatz als Gemeinschaftsressource dienen, die den Astronom:innen für künftige ...
Vor 3 Tagen · The Sun is the star at the center of the Solar System. It is a massive, nearly perfect sphere of hot plasma, 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.
Vor 3 Tagen · The UV Index is a measure of the ultraviolet (UV) radiation level at the Earth's surface, developed by the World Health Organization, the United Nations Environment Programme, and the World Meteorological Organization. It provides a simple and understandable indication of the potential for sunburn and skin damage, helping people to ...
Vor einem Tag · Aida Salazar's new book, Ultraviolet, has a lot in common with Judy Blume's Forever, but from the point of view of an eighth grade boy; it's all about Elio Solis grappling with his changing body ...
Vor 6 Tagen · Optical Constants of In-Situ-Deposited Films of Important Extreme-Ultraviolet Multilayer Mirror Materials
Vor 6 Tagen · Ultraviolet and color imaging require different image sensors and optical channels, which results in large size, complex structure, and high cost of imaging systems. Here, we report a novel, to the best of our knowledge, image sensor that combines ultraviolet and color imaging functions. The fabrication of this image sensor is achieved by coating high-transparency CsPbBr3 perovskite ...
Vor 6 Tagen · Published Jul. 11, 2024. Everyone's eyes are susceptible to damage from ultraviolet (UV) light, regardless of age or skin pigmentation. But some people are at higher risk. Here are some of the most common situations that increase your sensitivity to UV light.
