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Latest Ultraviolet Stories

2015-02-10 08:32:50

COCOA, Fla., Feb. 10, 2015 /PRNewswire/ -- The first anti-aging body lotion for the U.S.

2015-02-09 23:07:45

Ushio America announced that Shawn Malek has joined the company as Western Regional Sales Manager for its UV/IR Business Unit.

2015-02-09 16:27:35

LONDON, Feb. 9, 2015 /PRNewswire/ -- UV curing is a photochemical process in which ultra violet radiations are used to instantly cure coatings.

2015-02-05 16:24:09

LONDON, Feb.

2015-02-04 08:38:18

PORTLAND, Oregon, February 4, 2015 /PRNewswire/ -- The significance of alternative disinfection methods is growing by the day, as these are better than the conventional

2015-02-04 04:21:10

Starts Crowdfunding Campaign Today on Kickstarter CUPERTINO, Calif., Feb.

2015-02-03 08:26:18

Global partners will offer Optan as an instrumentation light source option GREEN ISLAND, N.Y., Feb.

2015-02-02 23:08:13

Standee displays are a fun way to draw attention or show off a new product.

2015-01-30 23:08:09

GIA announces the release of a comprehensive global report on Radiation Cured Products.

2015-01-30 08:23:12

Pecora-Deck(TM) - Versatile pedestrian and vehicular traffic protection HARLEYSVILLE, Pa., Jan.


Latest Ultraviolet Reference Libraries

45_d19c5cffad322ef1aa530e212ef37d4d
2010-11-15 19:37:34

Sunglasses are protective eyewear designed to shield the eyes from damaging or discomforting sunlight and high-energy light. They can also work as a visual aid. The ultraviolet radiation from the sun can cause several serious eye problems and many healthcare professionals recommend eye protection. However, since the 1940s sunglasses have been associated with celebrities more so than eye protection. James Ayscough experimented with tinted lenses in the mid-18th century although they were...

0_a3c0877d59d925f86a0919e67588be41
2010-10-27 21:50:51

Photographic film is a sheet of plastic coated with an emulsion containing light-sensitive silver halide salts that when exposed to light it forms a visible image. Through film developing, a chemical process applied to the film, a visible image is created. To create black and white photos there is only one layer of silver salts on the film and when exposed to light the silver salts block light and appear as the black part of the film. Color film uses three layers of salts and dyes in...

7_9d2e259c13e5a649c6295922288878812
2004-10-19 04:45:43

UV Astronomy -- UV astronomy is the branch of astronomy and astrophysics which deals with objects visible in ultraviolet (UV) radiation. UV radiation ranges approximatively from 10nm (extreme UV) to 380nm (near UV). Ultraviolet line spectrum measurements are used to discern the chemical composition, densities, and temperatures of interstellar medium, and the temperature and composition of hot young stars. UV observations can also provide essential information about the evolution of...

6_c9b95f985acbe749f13bf6301a3180a85
2004-10-19 04:45:41

Electromagnetic Spectrum -- The electromagnetic spectrum describes the various types of electromagnetic radiation based on their wavelengths. Radio, representing wavelengths from a few feet to well over a mile, is at one end of the spectrum. Gamma ray radiation is at the other end: the wavelength of the harder types is so short, in the subatomic range, that we do not have instruments capable of directly measuring it. While the above classification scheme is generally accurate, in...

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Word of the Day
honeyguide
  • Any of various tropical Old World birds of the family Indicatoridae, some species of which lead people or animals to the nests of wild honeybees. The birds eat the wax and larvae that remain after the nest has been destroyed for its honey.
Honeyguide birds have even been known to eat candles.