News tagged with mathematical tools

'Curiosity' can be positioned with eclipses

Observations from 'Curiosity' when Mar's moon Phobos crosses in front of the sun, like in September, help us to understand exactly where the rover is on the red planet. Researchers at the Complutense University ...

Dec 13, 2012
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DNA's double stranded stretch

(Phys.org)—Theoretical physicists like to play with very unconventional toys. Manoel Manghi from Toulouse University in France and his colleagues have adopted a seemingly playful approach to examining what happens to a ...

Oct 25, 2012
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A better way to store data

These days, nearly everyone stores things in the "cloud"—business-critical documents, personal photos, e-mail accounts … everything.

Sep 06, 2012
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NASA views our perpetually moving ocean

(Phys.org) -- The swirling flows of Earth's perpetually changing ocean come to life in a new NASA scientific visualization that captures the movement of tens of thousands of ocean currents.

Apr 10, 2012
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Vaccines for HIV: A new design strategy

HIV has eluded vaccine-makers for thirty years, in part due to the virus' extreme ability to mutate. Physical scientists and clinical virologists from the Massachusetts Institute of Technology (MIT) and the Ragon Institute ...

Feb 23, 2012
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Why Einstein was wrong about being wrong

If you want to get your mind around the research that won three astronomers the Nobel Prize in physics last week, it helps to think of the universe as a lump of dough - raisin-bread dough, to be precise - mixed, kneaded and ...

Oct 14, 2011
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Less is more in the fight against terrorism

Terrorist networks are complex. Now, a mathematical analysis of their properties published this month in the International Journal of Networking and Virtual Organisations, suggests that the best way to fight them is to iso ...

Sep 17, 2010
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