Prof Kevin McConway, a statistician at the Open University said, based on the findings, if Newcastle were to halve its current particulate air pollution level it would lead to two or three fewer low weight babies out of the total 3, 500 or so born in the city each year.
Warm air at ground level enters via tangential inlets around the base of the wall.
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Once established, the heat content of the air at ground level is enough to keep the vortex going.
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Iraq has refused to recognize the no-fly zones since then and has fought a low-level air war against the allies.
Unstable means that if an imaginary balloon filled with air from near the ground were to be lifted upward, colliding with some weather feature such as a cold front, the "balloon" would become warmer than the surrounding air at that level.
"By that I mean try to imagine creating a cavity inside your mouth without any air bubbles and by letting in no air through your lips or throat -- it's basically impossible at sea level because the air pressure outside your mouth pushes the air pocket closed, " he said.
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The level of air pollution caused by vehicles across Sheffield is being monitored at sites across the city.
"It's a completely different experience than what you're used to, " said Matt Stegmeir, a platinum-level Delta Air Lines Inc.
If you were outdoors in air quality of that level, you'd be told to go indoors and not do any physical activity.
If you're used to working in the cloud, you're basically getting 80 percent of the entry-level MacBook Air experience for a quarter of the price.
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But perhaps for radon concentration in the air, a radiation level of 5 to 10 picocuries per liter is about right for maximum benefit, speculates Myron Pollycove, a professor emeritus of laboratory medicine and radiology at the University of California, San Francisco.
Sources say the live-action series centers on the story of rival families struggling over the control of the seedy underside of the Star Wars universe and the people who live within the subterranean level and air shafts of the metropolis planet Coruscant (the Empire's urban-sprawl-covered home planet).
This offers designers a way to find out how, at a micro-level, the air is moving over body panels and exerting pressure on them.
Top-level domains are the air-traffic controllers of the Internet, routing requests for web sites to the proper numerical server address.
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By Sunday, she had improved significantly to 33% -- just 12 percentage points shy of 21%, the level of oxygen in air around us.
Its four buildings, designed by Branson Coates Architecture, resemble drums when seen from ground level but from the air they look like dials on a sound-mixing desk.
Gatland coached Waikato to the 2006 Air New Zealand Cup - the level below the Super 15 tournament - after returning home following his stint at Wasps and has great pride in his roots.
They are curbing run-away energy with a combination of micro-level controls (for individual servers, power distribution units, air-flow controllers, and cooling units) as well as macro-level controls and policies (for racks of servers, rows of racks, and entire data centers).
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Earlier this year air pollution in London hit its highest level since 2003 according to official figures.
Measurements in the town on Monday showed levels of the dust in the air were three times the maximum safety level.
Environmental health officers from Blaenau Gwent council told the meeting that monitoring suggested air pollution was not at a critical level, but this would continue.
For instance, clouds rising in the troposphere, the lower level of the atmosphere where air mixes freely, will bump up against the boundary of the much more stable stratosphere, forming ripples in the process.
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Balls fly faster through thinner air and Madrid is 650 meters above sea level.
The rule, which operates under the Clean Air Act, does not stipulate a lower level of carbon output.
The level of carbon dioxide in the air is rising faster than in the past decades, despite international efforts by developed nations to curb it.
"It depends on how long they would have been in the area that's contaminated, how constant the the level of asbestos fibres in the air are, " he said.
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The presenter mentioned the idea on air and said he was overwhelmed with the level of positive response, with people ringing in to his show and sending in their designs.
The president can argue that he is endorsing policies that create jobs while also reducing the level of pollutants regulated under the Clean Air Act.
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These standards were called for by the Clean Air Act Amendments more than 20 years ago and level the playing field for the many utilities that have already invested in modern mercury pollution control technologies.
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