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First Instance Of Negative Effects From Terahertz-Range Electromagnetic Waves

2014-06-20 12:44:04| wirelessdesignonline News Articles

Electromagnetic waves (EM-wave) in the terahertz range were widely regarded as the “dream wavelength” due to its perceived neutrality. Its application was also wider than X-rays. However, KAIST scientists have discovered negative effects from terahertz EM-waves.

Tags: effects negative waves electromagnetic

 

Manipulating And Detecting Ultrahigh Frequency Sound Waves

2014-06-16 10:39:59| rfglobalnet Home Page

An advance has been achieved towards next generation ultrasonic imaging with potentially 1,000 times higher resolution than today's medical ultrasounds.

Tags: sound frequency waves detecting

 
 

VIDEO: Britannia rules the waves once more?

2014-06-16 10:36:58| BBC News | Business | UK Edition

Despite its ups and downs, the cruise industry appears to be riding the crest of a wave, contributing 2.5bn to the UK economy.

Tags: video rules waves britannia

 

Dead heat: Climate change brings killer heat waves

2014-06-03 12:07:00| Climate Ark Climate Change & Global Warming Newsfeed

Grist: This comic was produced by Years of Living Dangerously and Symbolia Magazine. You can read more of their comics exploring the impacts of climate change here.

Tags: change dead heat brings

 

Big Waves Bust Up Sea Ice, May Be Playing Role in Melt

2014-05-28 19:31:00| Climate Ark Climate Change & Global Warming Newsfeed

Climate Central: Big ocean waves whipped up by storms hundreds or even thousands of miles away from Earth's poles could play a bigger role in breaking up polar sea ice and thus contributing to its melt more than had been thought, a new study suggests. The study, detailed in the May 29 issue of the journal Nature, found that these waves penetrate further into the fields of sea ice around Antarctica than current models would suggest, breaking up the ice well away from the edge of the ice. And previous studies have...

Tags: big role sea playing

 

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