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NIST measuring device aims to up hip operation success

Researchers at NIST are developing state-of-the-art measuring techniques, similar to those used in making aerospace components fit together precisely, that soon could improve success rates for hip replacement surgery.

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Keywords: nist, measuring, device, aims, hip, operation, success, aim

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1. Physicists exploit ultra-cold gases to measure ultra-small magnetic fields
   05-21-2007 · EurekAlert!
   UC Berkeley physicist Dan Stamper-Kurn and colleagues have captured a Bose Einstein condensate within a laser beam to made a device that maps magnetic fields more precisely than ever before. The magnetometer relies on the fact that the spins of atoms in the BEC precess in a magnetic field at a rate proportional to the field strength. Highly sensitive at low frequencies, the magnetometer may prove better than SQUIDs at measuring brain waves.
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2. NIST firebrand device could save US and Japanese homes
   09-14-2007 · EurekAlert!
   NIST researchers have built a firebrand generator that can be used to study the way firebrands ignite structures. The unique device allows for the generation of controlled and repeatable firebrands that can be adjusted to be representative of typical firebrands produced from burning vegetation.
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3. New miniaturized device for lab-on-a-chip separations
   01-19-2007 · EurekAlert!
   Researchers at NIST have developed an elegantly simple, miniaturized technique for rapidly separating minute samples of proteins, amino acids and other chemical mixtures. A low-cost prototype device can run up to eight separations simultaneously in a space about the size of a quarter.
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4. Genes may determine success of hip replacement surgery
   03-14-2007 · EurekAlert!
   The success of long term hip replacement surgery may lie in the genes, suggests research published ahead of print in the Annals of the Rheumatic Diseases.The researchers analysed genetic variations in 312 people, just over half of whom (162) had problems after hip replacement in the 10 years following surgery.
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5. Rough times: NIST's new approach to surface profiling
   01-09-2008 · EurekAlert!
   Researchers at the National Institute of Standards and Technology have developed a novel technique for measuring the roughness of surfaces that is casting doubt on the accuracy of current procedures. Their results announced in a forthcoming paper could cut development costs for automakers as they design manufacturing tools for new, fuel-efficient, lightweight alloys
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6. Catching waves: Measuring self-assembly in action
   06-21-2007 · EurekAlert!
   By making careful observations of the growth of a layer of molecules as they gradually cover the surface of a small silicon rectangle, researchers from NIST and North Carolina State University have produced the first experimental verification of recently improved theoretical models of self-assembled systems.
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7. Evaluations aim to advance translation technology
   07-20-2007 · EurekAlert!
   Wartime military patrols and civilian encounters can be especially dangerous if neither group understands the other's language. To help American forces secure critical information and communicate with the local population, National Institute of Standards and Technology (NIST) researchers are evaluating prototype, real-time, two-way translation systems for the Defense Advance Research Projects Agency (DARPA).
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8. Nanoscale blasting adjusts resistance in magnetic sensors
   08-16-2007 · EurekAlert!
   A new NIST process for adjusting the resistance of semiconductor devices by blanketing a layer of the device with tiny pits may be the key to a new class of magnetic sensors, enabling new, ultra-dense data storage devices.
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9. NIST demos industrial-grade nanowire device fabrication
   10-26-2007 · EurekAlert!
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10. Surgery without stitches
    12-20-2007 · EurekAlert!
    A thin polymer bio-film that seals surgical wounds could make sutures a relic of medical history. Measuring just 50 microns, the film is placed on a surgical wound and exposed to an infrared laser, which heats the film just enough to meld it and the tissue, thus perfectly sealing the wound. Known as Surgilux, the device's raw material is extracted from crab shells and has Food and Drug Administration approval in the US.
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