News tagged with frequency acoustic
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Search results for frequency acoustic
Special ultrasound accurately identifies skin cancer
17 hours ago |
4 / 5 (1) |
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High-frequency ultrasound with elastography can help differentiate between cancerous and benign skin conditions, according to a study presented today at the annual meeting of the Radiological Society of North America (RSNA).
Pickin' Up Good Vibrations to Produce Green Electricity
Nov 30, 2009 |
4 / 5 (10) |
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(PhysOrg.com) -- Vibrations from the environments we live and work in could be much more widely harnessed as a clean source of electricity, due to cutting-edge UK research.
Shape shifters: Researchers create new breed of antennas
9 hours ago |
4.6 / 5 (8) |
3
Antennas aren't just for listening to the radio anymore. They're used in everything from cell phones to GPS devices. Research from North Carolina State University is revolutionizing the field of antenna design ...
Intelligent blood bags
3 hours ago |
not rated yet |
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(PhysOrg.com) -- Have the blood supplies got too warm? Do they match the patient?s blood group? In the future, these kinds of questions will be answered by intelligent radio nodes attached to blood bags. These ...
2009: the Year of Twitter
Nov 30, 2009 |
1 / 5 (1) |
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The year has not yet ended but Microsoft says "Twitter" was among the top searches of 2009 on its new search engine Bing and a company which monitors language has crowned it the top word of the year.
TacSat-4 spacecraft complete and awaiting launch
Space & Earth / Space Exploration
7 hours ago |
1 / 5 (1) |
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Naval Research Laboratory (NRL) engineers have completed all environmental and performance testing on the TacSat-4 COMMx payload. This completes the entire TacSat-4 spacecraft as the spacecraft bus was completed ...
Too much physical activity may lead to arthritis
Nov 30, 2009 |
4 / 5 (1) |
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Middle-aged men and women who engage in high levels of physical activity may be unknowingly causing damage to their knees and increasing their risk for osteoarthritis, according to a study presented today at the annual meeting ...
Investigators identify successful weight control strategies for adolescents
15 hours ago |
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Adolescent obesity is a major public health problem that impacts one out of every three children, resulting in 4-5 million overweight youth in the United States. In a study published in the December 2009 issue of the Journal of ...
Climate change in Kuwait Bay
Space & Earth / Earth Sciences
Nov 30, 2009 |
3.7 / 5 (13) |
1
Since 1985, seawater temperature in Kuwait Bay, northern Arabian Gulf, has increased on average 0.6°C per decade. This is about three times faster than the global average rate reported by the Intergovernmental ...
Unindicated CT series result in unnecessary radiation exposure for patients
Nov 30, 2009 |
not rated yet |
0
A large proportion of patients who undergo abdominal/pelvic computed tomography (CT) receive unindicated and unnecessary additional image acquisition resulting in excess, avoidable radiation exposure, according to a study ...
List of search results for frequency acoustic
