21/02/2013

Explosives vapor detection technology: The new 'sniff test'

(Phys.org)—A quick, accurate and highly sensitive process to reliably detect minute traces of explosives on luggage, cargo or travelling passengers has been demonstrated by scientists at the Department of Energy's Pacific ...

Scholar explains why zombie fascination is very much alive

From the popularity of violent video games to the skyrocketing appeal of the zombie thriller TV show The Walking Dead, it seems like everyone is talking – at least in pop culture circles – about the apocalypse.

Ultra-low power processor operates at near-threshold voltage

At this week's International Solid State Circuits Conference (ISSCC 2013), imec and Holst Centre presented an ultra-low power processor that operates reliably at near-threshold voltages. The processor delivers clock speeds ...

Close look at iron-based superconductor advances theory

(Phys.org)—Cornell researchers have resolved a longstanding theoretical debate about the electronic structure of iron-based superconductors by directly observing it at the atomic scale. The work is reported in the Feb. ...

TD-LTE breakthroughs showcased at Mobile World Congress 2013

Nokia Siemens Networks is highlighting TD-LTE innovation at Mobile World Congress 2013 in Barcelona. This includes a demonstration of data traffic offloading between TD-LTE and FDD-LTE using the company's Single RAN Advanced ...

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