News tagged with pivotal mechanism
Meet DNA's personal assistants
Just as scientists finished sequencing the human genome, they got a new surprise. Inside the genetic pathway, where DNA produces proteins to sustain life, they found microRNA. These tiny ubiquitous molecules have opened a ...
May 07, 2009 |
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Search results for pivotal mechanism
Exploring Mars in the Austrian Alps
In the largest ice caves on Earth, spacesuits and remote-controlled planetary rovers were for the first time tested in a five-day odyssey in the Alps designed to mimic potential future missions on Mars.
Space & Earth / Space Exploration
Jun 01, 2012 |
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America expands once again -- digitally, this time
(AP) -- The metaphor is an easy one, overused and perhaps even a bit overwrought. We are forging forward into a digital frontier, leaving convention behind, traveling without guides into an uncharted virtual ...
May 19, 2012 |
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Whirr, click, hum: Robots go at it in 2.007 finale
MIT’s Johnson Athletic Center took on the aura of an old-fashioned county fair on Thursday night, complete with popcorn, balloons, jugglers, cotton candy and pitchmen wearing brightly colored jackets and bowties. But ...
May 14, 2012 |
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Ferroelectric oxides do the twist
(Phys.org) -- Some materials, by their nature, do what we want them to do -- notably, the ubiquitous, semiconducting silicon found in almost every electronic device. But sometimes, naturally occurring materials ...
Apr 12, 2012 |
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H3+: The molecule that made the Universe
(Phys.org) -- In a study that pushed quantum mechanical theory and research capabilities to the limit, University of Arizona researchers have found a way to see the molecule that likely made the universe - ...
Apr 12, 2012 |
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Ultracold matter technology licensed to Boulder’s ColdQuanta
ColdQuanta Inc. of Boulder and the University of Colorado have finalized an agreement allowing ColdQuanta to commercialize cutting-edge physics research developed by CU-Boulder and SRI International. The licensed ...
Mar 19, 2012 |
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New study examines density stratification on microorganisms in aquatic ecosystems
Microorganisms play pivotal functions in nature, particularly within aquatic ecosystems. Whether in an ocean or a lake, they are key players in the food chain and the vitality of individual ecosystems.
Mar 06, 2012 |
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Researchers identify structure of key control element behind protein misfolding that can lead to disease
The gold standard for nanotechnology is nature's own proteins. These biomolecular nanomachines – macromolecules forged from peptide chains of amino acids - are able to fold themselves into a dazzling ...
Feb 24, 2012 |
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Draft sequence of monarch butterfly genome presented
Each fall millions of monarch butterflies from across the eastern United States use a time-compensated sun compass to direct their navigation south, traveling up to 2,000 miles to an overwintering site in ...
Nov 23, 2011 |
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Cracking cellulose: a step into the biofuels future
Scientists from the University of York have played a pivotal role in a discovery which could finally unlock the full potential of waste plant matter to replace oil as a fuel source.
Aug 31, 2011 |
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List of search results for pivotal mechanism
