News tagged with mri machines
JQI cool nano loudspeakers could makes for better MRIs, quantum computers
(PhysOrg.com) -- A team of physicists from the Joint Quantum Institute (JQI), the Neils Bohr Institute in Copenhagen, Denmark, and Harvard University has developed a theory describing how to both detect weak ...
Jan 25, 2012 |
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Take two robots and call me in the morning
In the 1966 film "Fantastic Voyage," medical personnel board a submarine that shrinks to microscopic size and enters the bloodstream of a wounded diplomat to save his life.
Jan 06, 2012 |
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Physicists report progress in understanding high-temperature superconductors
Although high-temperature superconductors are widely used in technologies such as MRI machines, explaining the unusual properties of these materials remains an unsolved problem for theoretical physicists. Major progress in ...
Jul 29, 2011 |
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Feds reopen probe into medical scanner approvals
(AP) -- Federal inspectors have reopened an investigation into complaints by Food and Drug Administration scientists who say they were pressured by their managers to approve high-tech medical scanners that could pose harm ...
Sep 28, 2010 |
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Meet Phannie, NIST's standard 'phantom' for calibrating MRI machines
Magnetic resonance imaging (MRI) - a widely used medical tool that relies on magnetic fields and radio waves to visualize the body's internal structures, especially soft tissues -- may soon become even more ...
May 12, 2010 |
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Conficker worm hits hospital devices
A computer worm that has alarmed security experts around the world has crawled into hundreds of medical devices at dozens of hospitals in the United States and other countries, according to technologists monitoring the threat.
Apr 30, 2009 |
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