Sentence examples for action of ozone from inspiring English sources
But Steward T. A. Pickett, a colleague of Dr. Gregg's and Dr. Jones's at the Institute of Ecosystem Studies, said the research was significant because of the complexity of the situation, the many pollutants and effects considered, and the "very elegant and controlled way" that the action of ozone emerged from a welter of other influences.
The pre-catalytic effects (electric discharge plus the action of ozone), the conventional and IOCC combustion tests were studied.
Furthermore, the data indicate that the inhibiting action of ozone on cell replicative ability is not mediated through a mechanism related to DNA single strand breaks.
Studies of the mechanism behind the reactions of ozone with lignin suggest that the primary mode of action of ozone is degradation of unsaturated structures through the classical Craigee reaction [ 24, 25].
It signals the continued action of ozone-destroying compounds, such as chlorofluorocarbons (CFCs), in the atmosphere, which are magnified by the effect of colder winter temperatures on the fragile gas.
The controversial debate on the beneficial versus the toxicological actions of ozone (O3), is still open [ 1].
The epithelial cells lining the small, peripheral airways function as important targets for the action of inspired ozone.
It is obvious that the degradation of the OT was based on the action of some ozone-absorbed species or free radicals produced perhaps on the catalyst surface or in the aqueous solution.
There is even an outside chance that the proposed black-carbon action could lead to a little warming, though if that were the case the actions on ozone would still provide a net cooling for the package of actions as a whole.This is why, Mr Zaelke says, it is important to appreciate the regional and local effects too.
Whether or not the merger succeeds (the two groups' boards are still thinking it over), John Passacantando, co-founder and executive director of Ozone Action, has agreed to move to Greenpeace U.S.A. as its executive director.
Among them were John Passacantando, the executive director of Ozone Action, and Brent Blackwelder, the president of Friends of the Earth, who were arrested by Metropolitan Police officers when they refused to climb down from a truck near the World Bank headquarters on Pennsylvania Avenue, the spokesman said.
