Search results for frequency acoustic:
UNC scientists coordinate study of link between insulin use and cancer in people with diabetes
4 hours ago |
not rated yet |
0
Type 2 diabetes and obesity are linked to an increased risk of certain cancers. Recently published studies suggested that insulin glargine (a synthetic insulin preparation marketed under the trade name Lantus), ...
Kansas scientists probe mysterious possible comet strikes on Earth
Space & Earth / Space Exploration
12 hours ago |
4.1 / 5 (7) |
3
It's the stuff of a Hollywood disaster epic: A comet plunges from outer space into the Earth's atmosphere, splitting the sky with a devastating shock wave that flattens forests and shakes the countryside.
Fujitsu Announces World's First Operation of 100W-Class Amplifiers Employing Carbon Nanotubes
Dec 11, 2009 |
4.8 / 5 (6) |
1
Fujitsu Laboratories today announced that, using carbon nanotubes as heat-dissipation material in amplifier transistors, Fujitsu has become the first to achieve the successful operation of high-frequency, ...
Canna can: Ornamental eliminates pollutants from stormwater runoff
Dec 10, 2009 |
4.3 / 5 (3) |
0
Rapid population growth and urbanization have raised concerns over stormwater runoff contamination. Studies on watersheds indicate that excess nutrients, specifically nitrate-nitrogen and soluble reactive ...
Scientists Create Material More Insulating than the Vacuum
Dec 10, 2009 |
4.5 / 5 (57) |
25
(PhysOrg.com) -- With its complete lack of atoms, a vacuum is often considered to be the best known insulator. For this reason, vacuums are regularly used to reduce heat transfer, such as in the lining of ...
Physical education teaching staff play key role in making you like sport
Dec 10, 2009 |
not rated yet |
0
What factors have an influence in making us like sport in the physical education classes we receive in school? According to a new investigation, physical education teaching staff must develop the responsibility, ...
Formula to detect an author's literary 'fingerprint'
Dec 10, 2009 |
4.5 / 5 (2) |
5
Using literature written by Thomas Hardy, DH Lawrence and Herman Melville, physicists in Sweden have developed a formula to detect different authors' literary 'fingerprints'.
Consumers overpredict the use of holiday gifts
Medicine & Health / Psychology & Psychiatry
Dec 09, 2009 |
not rated yet |
0
Before you add that fancy "it" gadget to your holiday wish list, you should know you're not going to use it as much as you think you will. For a better estimate of the use you'll get out of your new toy, ask a stranger.
Epilepsy Patients Are Given New Hope With Brain Implant
Medicine & Health / Neuroscience
Dec 09, 2009 |
5 / 5 (4) |
2
(PhysOrg.com) -- A startup company, Neuropace in Mountain View Ca., has developed a device that offers new hope for epilepsy patients. The device is designed to neutralize the abnormal electrical activity ...
Life after silicon: Using exotic materials to help microchips keep improving
Dec 08, 2009 |
4.5 / 5 (8) |
1
(PhysOrg.com) -- The huge increases in the power and capacity of computers, cell phones and communications networks in the last 40 years have been the result of ever-shrinking silicon transistors. But silicon ...
Treating cluster headaches with high-flow oxygen appears effective
Medicine & Health / Neuroscience
Dec 08, 2009 |
not rated yet |
0
Patients with a cluster headache, which is characterized by bouts of excruciating pain usually near the eye or temple, were more likely to report being pain-free within 15 minutes of treatment with high-flow oxygen than patients ...
ASGE issues guidelines on management of antithrombotic agents for endoscopic procedures
Dec 08, 2009 |
not rated yet |
0
According to a new guideline from the American Society for Gastrointestinal Endoscopy (ASGE) regarding the management of antithrombotic agents for endoscopy, aspirin and/or NSAIDs may be continued for all elective endoscopic ...
NASA Global Precipitation Measurement Mission Passes Major Review
Space & Earth / Space Exploration
Dec 08, 2009 |
not rated yet |
0
(PhysOrg.com) -- NASA's effort to deploy the first satellite mission to advance global precipitation observations from space moved closer to this goal when agency officials approved critical elements for the Global Precipitation ...
Turning metal black more than just a novelty
Dec 08, 2009 |
4.6 / 5 (20) |
5
(PhysOrg.com) -- University of Rochester optics professor Chunlei Guo made headlines in the past couple of years when he changed the color of everyday metals by scouring their surfaces with precise, high-intensity laser bursts.
Blue whales singing with deeper voices
Dec 08, 2009 |
4.3 / 5 (7) |
8
(PhysOrg.com) -- Blue whales, the largest animals on earth, are singing with deeper voices every year, but scientists are unsure of the reason.
