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Latest Electromagnetic spectrum Stories

Improvements in MRIs, Passenger Screening, Other Image-Detection Applications on the Horizon
2014-06-12 03:33:14

Researchers at Sandia National Laboratories, along with collaborators from Rice University and the Tokyo Institute of Technology, are developing new terahertz detectors based on carbon nanotubes that could lead to significant improvements in medical imaging.

2014-06-10 23:00:35

This mobile room disinfection unit reinforces the health care provider’s commitment to eliminating infections for patients and families visiting. Tampa, Florida

2014-06-10 13:21:26

Children with heart disease are exposed to low levels of radiation during X-rays, which do not significantly raise their lifetime cancer risk.

2014-06-10 08:23:41

Groundbreaking High-Performance UVC LED Available for Spectroscopic Applications in Analytical and Life Sciences Instrumentation GREEN ISLAND, N.Y., June 10, 2014 /PRNewswire/ -- Crystal IS,

2014-06-05 23:03:31

Attendees can visit booth 421 to learn more about Lake Shore's range of measurement solutions. Columbus, OH (PRWEB) June 05, 2014 Lake Shore Cryotronics,

Rare Chemical Phenomenon To Harvest Solar Energy Demonstrated By Scientists
2014-06-03 03:57:10

A team of international scientists has successfully unraveled the chemical reaction responsible for propelling microscopic crystals to leap distances up to hundreds of times their own size when they are exposed to ultraviolet (UV) light.

2014-06-02 08:21:26

AVON, Mass., June 2, 2014 /PRNewswire/ -- Cuming Microwave announces a new microwave absorber for use in cavity resonance suppression between 800 MHz - 18 GHz.

2014-05-29 23:01:25

Providing timely information through high data rate communications enhances the situational awareness of military units engaged in combat and can be vital to their safety and the success of their

2014-05-28 23:16:27

IMS Attendees Can Visit Booth 1352 to Learn About Lake Shore's Probe Stations and New THz System for Materials Characterization Columbus, OH (PRWEB) May

2014-05-28 23:15:23

The Spynel-X, from HGH Infrared Systems, will be officially launched at the Eurosatory show in Paris, France June 16-20th. Paris, France (PRWEB) May 28, 2014


Latest Electromagnetic spectrum Reference Libraries

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
sudarium
  • A handkerchief.
  • Specifically— The legendary sweat-cloth; the handkerchief of St. Veronica, according to tradition miraculously impressed with the mask of Christ; also, the napkin about Christ's head (Johu xx. 7).
  • In general, any miraculous portrait of Christ.
The word 'sudarium' comes from a Latin word meaning 'a handkerchief'.