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Wednesday, October 1, 2014

ScienceDaily: Information Technology News

ScienceDaily: Information Technology News


New dimension for integrated circuits: 3-D nanomagnetic logic

Posted: 30 Sep 2014 11:42 AM PDT

Electrical engineers have demonstrated a new kind of building block for digital integrated circuits. Their experiments show that future computer chips could be based on three-dimensional arrangements of nanometer-scale magnets instead of transistors. As CMOS, the main enabling technology of the semiconductor industry, approaches fundamental limits, researchers are exploring 'magnetic computing' as an alternative.

Where humans, animals and robots meet

Posted: 30 Sep 2014 06:04 AM PDT

To meet our everyday needs in an increasingly multifaceted technological world is a challenge that pushes researchers to find innovative tools using a multidisciplinary approach. We inhabit a globalized planet, made up of complex systems, where domains such as communications, business, healthcare, energy or transportation converge, interact and integrate. In this context, a thriving technology trend applies the concept of animal swarms or swarming to the development of complex systems that bridge the gap amongst disciplines as dissimilar as biology, robotics or networking.

How things coil: Simulation technology designed for Hollywood to predict understanding fundamental engineering problems

Posted: 29 Sep 2014 12:39 PM PDT

Researchers have combined computer simulations designed for Hollywood with precision model experiments to examine the mechanics of coiling. Their study, which bridges engineering mechanics and computer graphics, impacts a variety of engineering applications, from the fabrication of nanotube serpentines to the laying of submarine cables and pipelines.

From diamonds to super computers

Posted: 29 Sep 2014 08:45 AM PDT

By exchanging specific atoms inside the mineral structure, quantum bits, required to process complex operations faster, could be stabilized.

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