Word: exhaust
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...Clouds of Jet Exhaust In "The Fog of Flying" [Aug. 20] Pico Iyer described his "week in the clouds" on business flights. I fail to understand what the purpose of such frenzied flying might be. Iyer apparently assumes that such behavior will impress people, but it certainly doesn't impress me. Sorry, but such senseless jet-hopping has nothing to do with cultivated travel - plus it adds significantly to environmental pollution. And who the heck pays for that? Gerhard L. Mueller-Debus Frankfurt, Germany...
While OCD and depression patients would be required to exhaust all other remedies before opting for something as extreme as DBS, those suffering from traumatic brain injury have few such options. Right now, from 100,000 to 300,000 Americans have suffered sufficient brain trauma to be classified as minimally conscious--a number that is growing as soldiers wounded by shrapnel come home from Iraq. Twenty percent of minimally conscious patients recover well enough to return to the community and resume their lives. Others never do. Still others drift at the functional margins, needing just a boost to cross...
...that most of the air we breathe - whether in our homes, our cars or our offices - is indoors," says Weschler. The Environmental Protection Agency estimates that 90% of our time is spent indoors. According to Weschler, indoor pollution either seeps in from outside (such as particulate matter from car exhaust, ground-level ozone and noxious gases, like sulfur dioxide, which comes from fuel combustion and factories) or originates inside (tobacco smoke, cooking gas, vapors from paint). In general, concentrations of volatile organic compounds, like cleaning agents and pesticides, can sometimes be 10 times higher indoors than outdoors, says Weschler. With...
Almost 40% of adults who responded thought car and bus exhaust posed a greater hazard to their lungs than smoking. While some studies have begun to document an up to 12% greater risk of dying from lung cancer in urban residents, the strongest data consistently show that smoking is the leading cause of the disease. Anywhere from 80% to 90% of lung-cancer deaths can be attributed to lighting...
...amount of radioactivity escaping into the environment from the water and exhaust leaks was reportedly minuscule and posed no threat to people or the surrounding area. But questions are being raised over the safety of 16 other nuclear plants located throughout Japan, a nation that lies atop numerous active fault lines. The intensity of Monday's quake was 2.5 times the level the power plant's structures were built to sustain without any damage...