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Latest Electromagnetic radiation Stories

strange radio signals
2015-04-14 10:55:29

The mystery surrounding an unusual type of radio signals known as perytons that have been detected at the Parkes Observatory in Australia has been solved, and a microwave oven, not an interstellar phenomenon or an extraterrestrial life form, is apparently the source.

old masters
2015-04-14 10:03:12

Finding out what lies beneath the surface layers of paintings by the greater masters is hugely appealing because it gives greater insight into how the artists built up the original compositions. It is also essential for conservation. A new development gives conservators greater detail about a painting’s hidden layers, while causing less damage to masterpieces.

2015-04-10 12:34:22

FORT WORTH, Texas, April 10, 2015 /PRNewswire/ -- The global short wave IR market report defines and segments the concerned market in the region with analysis and forecast

2015-04-09 20:23:17

WOKINGHAM, England, April 9, 2015 /PRNewswire/ -- Acal BFi [http://www.acalbfi.com/uk/?utm_source=pr&utm_medium=pr&utm_campaign=BristolIns771_mar15 ], the European

2015-04-08 23:03:20

North America is the largest contributor to the Americas market, due to the presence of a number of manufacturers in this region.

2015-04-07 12:31:33

FORT WORTH, Texas, April 7, 2015 /PRNewswire/ -- The Global Hyperspectral Imaging market report defines and segments the concerned market with analysis and forecast of

2015-04-07 12:29:35

The American Optometric Association stresses importance of quality UV protection to prevent eye and vision problems ST.

2015-04-03 20:20:20

BaySpec Spectral Engines Help With Drought Management SAN JOSE, Calif., April 3, 2015 /PRNewswire-iReach/ -- BaySpec, Inc., a leading supplier of high performance spectrometers, spectral

2015-04-02 23:08:15

These advantages have led the IR technology to become an area of interest for new applications and end users from verticals such as medical, science, and research and design among others.


Latest Electromagnetic radiation Reference Libraries

Nature Photonics
2012-09-24 08:13:04

Nature Photonics is a peer-reviewed scientific journal established in 2007 and published monthly by the Nature Publishing Group. As with other Nature journals, this periodical has no external Editorial Board with editorial decisions made by a fully-functioning in-house team. The journal covers research related to optoelectronics, laser science, imaging, communications, and other aspects of photonics. It publishes review articles, research papers, news and commentary, and research...

45_d1e42be1d02b86de582358c7ab315da5
2010-09-16 15:48:43

A magnifying glass is a convex lens, usually mounted in a frame with a handle, which is used to produce a magnified image of an object. The glass works by creating a magnified virtual image of an object behind the lens. However, the distance between the lens and the object must be shorter than the focal length for the glass to work. If the distance is not correct then the image will appear small and inverted. Many magnifying glasses are mounted on a stand to insure the proper distance...

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...

6_c9b95f985acbe749f13bf6301a3180a84
2004-10-19 04:45:41

Electromagnetic Radiation -- Electromagnetic radiation is a combination of oscillating electric and magnetic fields propagating through space and carrying energy from one place to another. Light is a form of electromagnetic radiation. The theoretical study of electromagnetic radiation is called electrodynamics, a subfield of electromagnetism. When any wire (or other conducting object such as an antenna) conducts alternating current, electromagnetic radiation is propagated at the same...

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Word of the Day
shotta
  • An armed gangster.
The word 'shotta' is an alteration of 'shooter'.