News tagged with dangerous noise levels
Children and teenagers at risk for noise-induced hearing loss
Children and teenagers are frequently exposed to potentially damaging noise levels in schools, at home, and in sports, but there has been little reported on their risk for noise-induced hearing loss. In fact, three million ...
Apr 30, 2009 |
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Search results for dangerous noise levels
Finding fingerprints in sea level rise
It was used to help Apollo astronauts navigate in space, and has since been applied to problems as diverse as economics and weather forecasting, but Harvard scientists are now using a powerful statistical tool to not only ...
Space & Earth / Earth Sciences
May 18, 2012 |
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In certain jobs supervisor support can reduce absenteeism
A supportive supervisor can keep employees in certain hazardous jobs from being absent even when co-workers think it's all right to miss work, according to new research published by the American Psychological Association.
Other Sciences / Social Sciences
Mar 20, 2012 |
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Music listeners attentive while crossing street, research shows
We may not know why the iPod user crossed the road, but research indicates he paid as much attention in doing so as the typical non-iPod user.
Feb 23, 2012 |
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Researchers study parenting behaviors of stressed-out birds
Imagine an environment filled with wind, storms, predators, noise, and limited food and shelter. Then imagine providing and caring for a tiny egg or peeping baby bird in those conditions. The tree ...
Feb 08, 2012 |
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Ocean cacophony a torment for sea mammals
With the constant churn of freighter propellers, the percussive thump of oil and gas exploration and the underwater din of military testing, ocean noise levels have become unbearable for some sea mammals.
Dec 07, 2011 |
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Robots in reality
Consider the following scenario: A scout surveys a high-rise building that’s been crippled by an earthquake, trapping workers inside. After looking for a point of entry, the scout carefully navigates ...
Nov 28, 2011 |
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Bats, dolphins, and mole rats inspire advances in ultrasound technology
Sonar and ultrasound, which use sound as a navigational device and to paint accurate pictures of an environment, are the basis of countless technologies, including medical ultrasound machines and submarine ...
Nov 14, 2011 |
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Is ocean garbage killing whales?
Millions of tonnes of plastic debris dumped each year in the world's oceans could pose a lethal threat to whales, according to a scientific assessment to be presented at a key international whaling forum this ...
Jul 10, 2011 |
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Are distracted pedestrians a potential crosswalk hazard?
Next time you're about to cross a street, you might want to think twice about texting -- and definitely take those buds out of your ears. Music may be even more dangerous than texting, according to one researcher.
Jun 01, 2011 |
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The Medical Minute: March is brain injury awareness month
March is National Brain Injury Awareness Month. Traumatic brain injuries are disruptions or changes in the way the brain functions that occur due to a blow or jolt to the head or penetrating injuries. The severity can range ...
Mar 24, 2011 |
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List of search results for dangerous noise levels
