DoT to ring in norms for mobile radiationEconomic Times, India - May 30, 2008According to various studies, there are two types of effects of electromagnetic waves—thermal (rise in body temperature) and non-thermal, which includes ...

DoT to ring in norms for mobile radiationEconomic Times, India - 7 hours agoAccording to various studies, there are two types of effects of electromagnetic waves—thermal (rise in body temperature) and non-thermal, which includes ...

New Metamaterial Proves To Be A 'Perfect' Absorber Of LightScience Daily (press release) - 2 hours agoBecause their construction makes them geometrically scalable, metamaterials are able to operate across a significant portion of the electromagnetic spectrum ...

Health officer diagnosed Lyme disease in residentCabinet.com, NH - 5 hours agoSearching for an explanation online, Warner read about people who have reported illness caused by electromagnetic radiation. Fearing that radiation from the ...

Mobile towers banned from residential areasIT Examiner, India - 6 hours agoThe decision is based on concerns regarding possible health hazards caused by the effects of electromagnetic radiation emitted from antennae on ...

GLAST Spacecraft Will Observe Cosmic Sources Of Gamma Rays As It ...Science Daily (press release) - 6 hours agoGamma rays are the most energetic form of radiation in the electromagnetic spectrum, millions to billions of times more energetic than visible light. ...

Council debates potential health effects of Wi-FiThorold News, Canada - 1 hour ago“The presence of Wi-Fi will worsen the symptoms of people with sensitivities (to radiation) in the community,” she said. In response to her argument, ...

Pyroelectric detector has advantages for terahertz sensingLaser Focus World Magazine, NH - 5 hours agoMay 28, 2008--The Golay cell is a device traditionally used to measure the intensity of terahertz radiation, but an alternative device--the lithium ...

Terahertz laser shines at room temperaturephysicsworld.com, UK - 16 hours agoTerahertz radiation lies between the microwave and far-infrared regions of the electromagnetic spectrum, at wavelengths from about 1 to 0.03 mm. ...

New Scientist (subscription)Upcoming gamma-ray mission may detect dark matterNew Scientist (subscription), UK - 3 hours ago