News tagged with magnetic moment
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Search results for magnetic moment
Multiferroic compounds used to produce smaller and cheaper digital memories
Nov 27, 2009 |
4.7 / 5 (3) |
1
(PhysOrg.com) -- Is it possible to make even more compact digital memories for portable electronic devices and which consume even less energy? A team of French researchers has recently demonstrated that it ...
Spin polarization achieved in room temperature silicon
Nov 27, 2009 |
4.9 / 5 (18) |
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(PhysOrg.com) -- A group in The Netherlands has achieved a first: injection of spin-polarized electrons in silicon at room temperature. This has previously been observed only at extremely low temperatures, ...
Girl's progress after pioneering brain surgery gives hope to other parents
Nov 26, 2009 |
5 / 5 (4) |
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Lexi Haas is awakening into a world of new possibilities. Miracle by tiny miracle, she is making her body do what she wants -- instead of her body always controlling her. She looked up at her mother a few weeks ago, pursed ...
Burning coal worse for climate than clearing rain forests
Nov 26, 2009 |
2.4 / 5 (8) |
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Deforestation has had a big influence on the increase of carbon dioxide (CO2) emissions in the past three centuries, but its impact is tapering off relatively. Nowadays, the burning of fossil fuels is a more crucial factor. ...
Superconductor magnet spacecraft heat shield being developed
Nov 26, 2009 |
4.8 / 5 (33) |
24
(PhysOrg.com) -- European space agencies and an aerospace giant are developing a new re-entry heat shield that will use superconductor magnets to generate a magnetic field strong enough to deflect the superhot ...
Monster Waves on the Sun are Real (w/ Video)
Nov 25, 2009 |
4.9 / 5 (17) |
2
Sometimes you really can believe your eyes. That's what NASA's STEREO (Solar Terrestrial Relations Observatory) spacecraft are telling researchers about a controversial phenomenon on the sun known as the "solar ...
Wikileaks releases pager intercepts from 9/11
Nov 25, 2009 |
5 / 5 (1) |
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Whistleblower website Wikileaks began publishing on Wednesday what it said were hundreds of thousands of pager messages from the day of the September 11, 2001 attacks on New York and Washington.
Explained: The Discrete Fourier Transform
Nov 25, 2009 |
4.2 / 5 (30) |
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(PhysOrg.com) -- In 1811, Joseph Fourier, the 43-year-old prefect of the French district of Isčre, entered a competition in heat research sponsored by the French Academy of Sciences. The paper he submitted ...
fMRI scans used in murder trial sentencing
Nov 25, 2009 |
2.7 / 5 (3) |
5
(PhysOrg.com) -- Functional Magnetic Resonance Imaging (fMRI) scans have been used, possibly for the first time, in the sentencing phase of a murder trial in Chicago in the US.
Most radiation oncologists utilize advanced medical imaging techniques, study suggests
Nov 25, 2009 |
not rated yet |
0
A recent study shows that 95 percent of radiation oncologists use advanced imaging techniques such as positron emission tomography (FDG-PET), magnetic resonance imaging (MRI), and 4-dimensional computed tomography (4DCT) ...
List of search results for magnetic moment
