News tagged with electromagnetism

Defense against electromagnetic fields

Electromagnetic fields can interfere with or damage electronic devices. Electromagnetic radiation is invisible to people. A new measuring instrument can now determine the strength, frequency, and direction ...

Dec 02, 2013
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Organic chemistry: Leading light waves astray

The development of structured synthetic materials with unusual electromagnetic properties, so-called metamaterials, promises to provide access to special physical effects of great technological interest. Metamaterials have ...

Jun 04, 2013
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Device physics: Simulating electronic smog

A research team from A*STAR and Samsung Electronics has developed a fast and accurate way to estimate the electromagnetic emissions from printed circuit boards that could help designers to ensure that devices ...

Jul 03, 2013
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Detective work using terahertz radiation

Damaging biocides can be detected on old wooden sculptures, hidden wall paintings can be made visible again and the layered structures of pieces of art analyzed. Using terahertz scanners restorers will soon ...

Nov 21, 2012
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Precision for huge transportation loads

A new, robust control system from Siemens allows huge loads to get to their destinations better. The gigantic loads (bridge components, drilling platforms, and booster rockets for satellites) often weigh ...

Apr 04, 2014
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