Absolute zero in the quantum computer: Formulation for the third law of thermodynamics
When many quantum particles interact, complex systems can be formed. And this complexity allows reaching a temperature of absolute zero—at least in principle.
When many quantum particles interact, complex systems can be formed. And this complexity allows reaching a temperature of absolute zero—at least in principle.
Quantum Physics
Apr 4, 2023
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335
Northwestern University researchers have discovered a previously unknown mechanism that drives aging.
Biotechnology
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Expanding on previous work with engines traveling on straight tracks, a team of researchers at Kyoto University and the University of Oxford have successfully used DNA building blocks to construct a motor capable of navigating ...
Bio & Medicine
Jan 22, 2012
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What if you could trace the history of everything you buy back to its origins? Using your smart phone camera, you could learn what factory made the ingredients in your heart medication, what country grew the corn in your ...
Other
Oct 13, 2011
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(PhysOrg.com) -- Software underlies modern life, keeping everything from mobile phone networks functioning to planes in the air, but ensuring increasingly complex systems stay free of faults has become an epic task. What ...
Software
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Getting something for nothing doesn't work in physics. But it turns out that, by thinking like a strategic gamer, and with some help from a demon, improved energy efficiency for complex systems like data centers might be ...
Nanophysics
May 12, 2023
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334
The most realistic risks about the dangers of artificial intelligence are basic mistakes, breakdowns and cyber attacks, an expert in the field says – more so than machines that become super powerful, run amok and try to ...
Hi Tech & Innovation
Mar 24, 2015
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20
Complex systems inhabit a "gray world" of partial failures, MITs Olivier de Weck says: While a system may continue to operate as a whole, bits and pieces inevitably degrade. Over time, these small failures can add ...
Engineering
Jun 15, 2012
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Just by slowing their metabolism, mutant fruit flies can go from zero to hero.
Molecular & Computational biology
Jul 25, 2019
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80
What's wrong with the science of science? Do the methods we use to explore new innovations in psychology, drug testing and engineering design really work? A new paper has troubling answers: Big Data isn't big enough to be ...
Computer Sciences
Aug 22, 2013
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