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Latest Ultraviolet Stories

2014-07-24 08:34:30

TRU-D SmartUVC adds sophisticated technology to traditional disinfection protocols MEMPHIS, Tenn., July 24, 2014 /PRNewswire/ -- In any given hospital in the country at any given time,

2014-07-23 23:08:04

Available on YouTube http://youtu.be/D27aj1iiUME the newly produced 6 minute movie highlights the features & benefits of the Sanuvox

2014-07-17 16:06:47

A Berkeley Lab-Intel collaboration outlines the chemistry of photoresist, enabling smaller features for future generations of microprocessors.

2014-07-15 23:05:49

Free iOS Application Uses Contextual Intelligence to Track UV Exposure With Smartphones and Surface Timely Recommendations for Improving Skin Health Seattle,

melanoma
2014-07-15 05:11:36

A new study demonstrates that sunscreen, even with a sun protection factor (SPF) 50, may not fully protect against the development of melanoma.

2014-07-14 23:09:29

The promo product gurus at 4AllPromos have put together of a list of the three must-have custom imprinted products everyone must have on hand this summer. Essex,

2014-07-14 23:00:32

LIVESTRONG and thinksport Produce Chemical Conscious Sunscreens Without Toxins Austin, Texas (PRWEB) July 14, 2014 Protect Against the Most Common Form

sounding the sun
2014-07-13 03:20:50

On July 14, NASA will launch a sounding rocket from White Sands Missile Range in New Mexico. A little before noon, the rocket will streak 180 miles into the atmosphere, sending it into the thermosphere layer, beyond the ozone's ability to block the sun's high energy light.

2014-07-12 23:03:34

Sunrise Digital is now offering MagiCling posters, a unique material that allows posters to stick to


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
ethnarch
  • The governor of a province or people.
The word 'ethnarch' comes from a Greek word meaning 'ruler of a tribe or nation'.
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