News tagged with tiny magnets
Scientists make quantum leap in developing faster computers
Mar 19, 2009 |
4.3 / 5 (22) |
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(PhysOrg.com) -- Scientists have created a molecular device which could act as a building block for future generations of superfast computers.
New kind of MRI enables study of magnets for computer memory
Jul 17, 2008 |
4.6 / 5 (17) |
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(PhysOrg.com) -- What is there to see inside a magnet that's smaller than the head of a pin? Quite a lot, say physicists who've invented a new kind of MRI technique to do just that.
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Newly explored bacteria reveal some huge RNA surprises
10 hours ago |
4.9 / 5 (7) |
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(PhysOrg.com) -- Yale University researchers have found very large RNA structures within previously unstudied bacteria that appear crucial to basic biological functions such as helping viruses infect cells ...
Stick and slide: Computer simulation advances understanding of molecular motors
12 hours ago |
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A new study reveals how molecular motors that power important subcellular movements can generate cyclical motion. The research, published by Cell Press in the December issue of the Biophysical Journal, opens a new door t ...
Nervy research: Researchers take initial look at ion channels in a model system
14 hours ago |
5 / 5 (1) |
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Before one of your muscles can twitch, before the thought telling it to flex can race down your nerve, a tiny floodgate of sorts -- called an ion channel -- must open in the surface of each cell in these organs ...
Manufacturing, reinvented
Dec 01, 2009 |
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(PhysOrg.com) -- European researchers have created the architecture, hardware and software that will enable super-agile distributed corporations capable of reconfiguring themselves on the fly. It promises to make 'made-to-order' ...
Mathematical model of a simple circuit in a chicken brain raises fundamental questions
Dec 01, 2009 |
4.8 / 5 (24) |
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(PhysOrg.com) -- The Web site Neuroanthropology asks visitors to complete this quote, "One of the difficulties in understanding the brain is ...". In addition to the typical facetious remarks, such as "so ...
All decked out: Networks of chitin filaments are integral components of diatom silica shells
Dec 01, 2009 |
5 / 5 (1) |
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(PhysOrg.com) -- A whole microcosm of various bizarrely shaped life forms opens up when you look at diatoms, the primary component of ocean plankton, under a microscope. The regularly structured silica shells of these tiny ...
Blushing dusty nebula
Dec 01, 2009 |
4.5 / 5 (2) |
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On Earth, we tend to find dust nothing more than a nuisance that blankets our furniture and causes us to sneeze. Cosmic dust can also be a hindrance to astronomers because cameras using visible light cannot ...
Biology of emergent Salmonella exposed
Nov 30, 2009 |
5 / 5 (1) |
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Researchers have characterised a new multi drug resistant strain of Salmonella Typhimurium that is causing life-threatening disease in Africa.
NREL Breaks Down Walls for Biofuels
Nov 30, 2009 |
3.7 / 5 (3) |
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(PhysOrg.com) -- Researchers at the National Renewable Energy Laboratory (NREL) and ethanol producers are racing to come up with ways to make ethanol from cellulosic biomass that are cheaper and easier to ...
First Pump-Probe Experiment at Linac Coherent Light Source Completed
Nov 30, 2009 |
4.7 / 5 (12) |
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(PhysOrg.com) -- The first experiment using the Linac Coherent Light Source to illuminate molecules via a "pump-probe" technique has been completed by an international team of more than 30 scientists from ...
List of search results for tiny magnets
