News tagged with aerosols

Related topics: climate change · atmosphere · nasa · climate models · climate

Argentina bans electronic cigarettes

Argentina on Monday banned the import, sale and promotion of electronic cigarettes, saying there is no proof they help smokers kick the tobacco habit.

May 09, 2011
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Children victims of most eye injuries from aerosols

Children were the victims in more than half of the emergency room visits for eye injuries related to aerosol cans between 1997 and 2009, according to a new study by researchers at Brown University. More could be done, they ...

Apr 13, 2011
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Technically, an aerosol is a suspension of fine solid particles or liquid droplets in a gas. Examples are smoke, oceanic haze, air pollution, smog and CS gas. In general conversation, aerosol usually refers to an aerosol spray can or the output of such a can. The word aerosol derives from the fact that matter "floating" in air is a suspension (a mixture in which solid or liquid or combined solid-liquid particles are suspended in a fluid). To differentiate suspensions from true solutions, the term sol evolved—originally meant to cover dispersions of tiny (sub-microscopic) particles in a liquid. With studies of dispersions in air, the term aerosol evolved and now embraces both liquid droplets, solid particles, and combinations of these.

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