News tagged with acoustic waves
Visualizing atomic-scale acoustic wavesin nanostructures
Jul 03, 2008 |
4.5 / 5 (13) |
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Acoustic waves play many everyday roles - from communication between people to ultrasound imaging. Now the highest frequency acoustic waves in materials, with nearly atomic-scale wavelengths, promise to be ...
Implementing sustainable technology to monitor the integrity of the nation's bridges
Apr 16, 2009 |
4 / 5 (1) |
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Today, humans perform visual inspections every two years of most of the nation's older bridges. But with a scarcity of inspectors and tens of thousands of bridges, that process can be long and laborious.
Engineers to investigate energy independent monitoring system for bridges
Feb 02, 2009 |
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Virginia Tech's Center for Intelligent Material Systems and Structures (CIMSS) has teamed with Physical Acoustics Corporation (PAC), of Princeton Junction, N.J., to develop a suite of new technologies to provide ...
Search results for acoustic waves
CDC: Swine flu less widespread; only in 25 states
Dec 04, 2009 |
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(AP) -- Swine flu infections continue to wane, just as vaccine is becoming plentiful enough that some communities are allowing everyone to get it, not just those in priority groups.
How to read brain activity?
Medicine & Health / Neuroscience
Dec 04, 2009 |
3.8 / 5 (5) |
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(PhysOrg.com) -- For the very first time, scientists show what EEG can really tell us about how the brain functions.
Samoan Tsunami wave was 46 feet high
Space & Earth / Earth Sciences
Dec 04, 2009 |
4.8 / 5 (6) |
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(AP) -- The tsunami that killed more than 200 people in the Samoan islands and Tonga earlier this year towered up to 46 feet (14 meters) high - more then twice as tall as most of the buildings it slammed into, scientists ...
Wizard at circuits, physics
Dec 03, 2009 |
5 / 5 (10) |
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(PhysOrg.com) -- Donhee Ham, Gordon McKay Professor of Electrical Engineering and Applied Physics, uses his personal energy and understanding of physics to design innovative integrated circuits.
Global warming may require higher dams, stilts
Dec 03, 2009 |
3.4 / 5 (7) |
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(AP) -- With the world losing the battle against global warming so far, experts are warning that humans need to follow nature's example: Adapt or die.
Study links real-time data to flu vaccine strategies
Dec 03, 2009 |
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Adaptive vaccination strategies, based on age patterns of hospitalizations and deaths monitored in real-time during the early stages of a pandemic, outperform seasonal influenza vaccination allocation strategies, according ...
Hawaiian hot spot has deep roots
Space & Earth / Earth Sciences
Dec 03, 2009 |
4.9 / 5 (9) |
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(PhysOrg.com) -- Hawaii may be paradise for vacationers, but for geologists it has long been a puzzle. Plate tectonic theory readily explains the existence of volcanoes at boundaries where plates split apart ...
CSIRO researchers create giant waves -- virtually
Technology / Computer Sciences
Dec 03, 2009 |
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(PhysOrg.com) -- CSIRO scientists have created 'rogue waves' more than 20 metres high and smashed them into virtual oil and gas production platforms to compare different mooring designs.
Futuristic 48-Core Intel Chip Could Reshape How Computers are Built (w/ Video)
Dec 03, 2009 |
4.2 / 5 (19) |
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(PhysOrg.com) -- Researchers from Intel Labs demonstrated an experimental, 48-core Intel processor, or "single-chip cloud computer," that rethinks many of the approaches used in today's designs for laptops, ...
Review: Two new 3-D laptops still feel shallow
Electronics / Consumer & Gadgets
Dec 02, 2009 |
4 / 5 (3) |
3
(AP) -- In its search for another technology to excite us, the consumer electronics industry is reaching deep - into the third dimension. The big push for 3-D TV won't happen until next year, but already ...
List of search results for acoustic waves
