03/03/2015

Combined Arctic ice observations show decades of loss

It's no surprise that Arctic sea ice is thinning. What is new is just how long, how steadily, and how much it has declined. University of Washington researchers compiled modern and historic measurements to get a full picture ...

Na-ion batteries get closer to replacing Li-ion batteries

(Phys.org)—As lithium resources continue to decline worldwide, the next generation of portable electronics will most likely be powered by something other than Li-ion batteries. One potential candidate is the sodium-ion ...

Enhancing efficiency of multi-core processors

Software development for embedded multi-core processors is considered to require a large expenditure and to be difficult. Under the ALMA EU project, researchers developed a new integrated tool chain to facilitate programming. ...

Scientists provide new data on the nature of dark matter

Recent research conducted by scientists from the University of Granada sheds light on the nature of dark matter, one of the most important mysteries in physics. As indirect evidence provided by its gravitational effects, ...

Electrons moving along defined snake states

Physicists at the University of Basel have shown for the first time that electrons in graphene can be moved along a predefined path. This movement occurs entirely without loss and could provide a basis for numerous applications ...

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