News tagged with standards
US announces new fuel economy standard for 2011
Mar 27, 2009 |
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The US administration Friday announced updated automobile fuel efficiency standards for new vehicles starting with the 2011 model year that aim to reduce gasoline consumption and emissions.
Texas board hears testimony on science standards
Mar 26, 2009 |
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(AP) -- Tensions over the teaching of evolution are simmering as the State Board of Education begins the final stretch in the process of adopting new classroom science curriculum standards.
Probing and Controlling 'Molecular Rattling' May Mean Better Preservatives
Feb 25, 2009 |
5 / 5 (8) |
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(PhysOrg.com) -- For centuries, people have preserved fruit by mixing it with sugar, making thick jams that last for months without spoiling. Now scientists at the National Institute of Standards and Technology ...
Random Antenna Arrays Boost Emergency Communications
Feb 25, 2009 |
4 / 5 (3) |
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(PhysOrg.com) -- First responders could boost their radio communications quickly at a disaster site by setting out just four extra transmitters in a random arrangement to significantly increase the signal power at the receiver, ...
Nanotechnologists Gain Powerful New Materials Probe
Feb 25, 2009 |
3 / 5 (2) |
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(PhysOrg.com) -- Researchers at the National Institute of Standards and Technology and The Johns Hopkins University have constructed a unique tool for exploring the properties of promising new materials with ...
Apple Announces Safari 4 Browser
Feb 24, 2009 |
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Apple today announced the public beta of Safari 4 web browser for Mac and Windows PCs. The Nitro engine in Safari 4 runs JavaScript 4.2 times faster than Safari 3.
Researchers Demonstrate 'Quantum Data Buffering' Scheme
Feb 12, 2009 |
4.6 / 5 (7) |
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(PhysOrg.com) -- Pushing the envelope of Albert Einstein's "spooky action at a distance," known as entanglement, researchers at the Joint Quantum Institute (JQI) of the Commerce Department's ...
New reference material can improve testing of multivitamin tablets
Feb 11, 2009 |
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The National Institute of Standards and Technology has developed a new certified reference material that can be an important quality assurance tool for measuring the amounts of vitamins, carotenoids, and trace ...
Long-sought protein structure may help reveal how 'gene switch' works (Video)
Feb 07, 2009 |
5 / 5 (5) |
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The bacterium behind one of mankind's deadliest scourges, tuberculosis, is helping researchers at the Commerce Department's National Institute of Standards and Technology and the Department of Energy's Brookhaven ...
Viscosity-Enhancing Nanomaterials May Double Service Life of Concrete
Nanotechnology / Nanomaterials
Jan 28, 2009 |
5 / 5 (6) |
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(PhysOrg.com) -- Engineers at the National Institute of Standards and Technology are patenting a method that is expected to double the service life of concrete. The key, according to a new paper*, is a nano-sized ...
Taking the Stress Out of Magnetic Field Detection
Jan 28, 2009 |
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(PhysOrg.com) -- Researchers at the National Institute of Standards and Technology have discovered that a carefully built magnetic sandwich that interleaves layers of a magnetic alloy with a few nanometers ...
For Refrigeration Problems, a Magnetically Attractive Solution
Jan 28, 2009 |
4.7 / 5 (12) |
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(PhysOrg.com) -- Your refrigerator’s humming, electricity-guzzling cooling system could soon be a lot smaller, quieter and more economical thanks to an exotic metal alloy discovered by an international collaboration ...
New Wireless 60 GHz Standard Promises Ultra-Fast Applications
Jan 15, 2009 |
4.4 / 5 (10) |
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(PhysOrg.com) -- Ultra-high-speed wireless connectivity - capable of transferring 15 gigabits of data per second over short distances - has taken a significant step toward reality. A recent decision by an ...
Super Sensitive Gas Detector Goes Down the Nanotubes
Nanotechnology / Nanomaterials
Jan 13, 2009 |
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When cells are under stress, they blow off steam by releasing minute amounts of nitrogen oxides and other toxic gases. In a recent paper,* researchers at the National Institute of Standards and Technology ...
'2-faced' Bioacids Put a New Face on Carbon Nanotube Self-Assembly
Nanotechnology / Nanomaterials
Jan 13, 2009 |
4.3 / 5 (6) |
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Nanotubes, the tiny honeycomb cylinders of carbon atoms only a few nanometers wide, are perhaps the signature material of modern engineering research, but actually trying to organize the atomic scale rods ...
