Archive: 20/06/2012

Maths experts question key ecological theory

Mathematicians at the University of York in the UK and the University of Canterbury in New Zealand say they have disproved a widely accepted theory underpinning the operation of complex networks of interactions in the natural ...

dateJun 20, 2012 in Mathematics
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Graphene? From any lab!

Considered by many as the most promising material of the future, graphene still remains an expensive and hard-to-fabricate substance. Researchers from the Institute of Physical Chemistry of the Polish Academy of Sciences ...

dateJun 20, 2012 in Nanomaterials
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Engineers build 50 gigapixel camera

By synchronizing 98 tiny cameras in a single device, electrical engineers from Duke University and the University of Arizona have developed a prototype camera that can create images with unprecedented detail.

dateJun 20, 2012 in Engineering
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Scientists first to observe plasmons on graphene

With a beam of infrared light, scientists have sent ripples of electrons along the surface of graphene and demonstrated that they can control the length and height of these oscillations, called plasmons, using a simple electrical ...

dateJun 20, 2012 in Nanomaterials
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