Results 111 to 120 of about 599,755 (252)
Innovation Under the Tradable Sulfur Dioxide Emission Permits Program in the U.S. Electricity Sector [PDF]
The 1990 U.S. Clean Air Act Amendments (CAAA) instituted a national program in tradable sulfur dioxide (SO2) emission permits, referred to as "emission allowances," in the U.S. electricity sector.
Burtraw, Dallas
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Arthritis &Rheumatology, EarlyView.Objective The aim of this study was to investigate whether exposure to mixture of individual fine particulate matter (PM2.5) chemical constituents is associated with incident systemic lupus erythematosus (SLE) and if ozone modifies this association and/or is associated with SLE onset.
Naizhuo Zhao +9 more
wiley +1 more source
Ring-Opening of Carbamate-Protected Aziridines and Azetidines in Liquid Sulfur Dioxide
The reactions of halides or pseudohalides of group I and II metals with carbamate-protected aziridines and azet- idines in liquid sulfur dioxide as solvent resulted in the efficient ring-opening of these heterocycles. Sulfur dioxide, as a highly polar
Lugiņina, Jevgeņija +3 more
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The SO2 Allowance Trading System and the Clean Air Act Amendments of 1990: Reflections on Twenty Years of Policy Innovation [PDF]
The introduction of the U.S. SO2 allowance-trading program to address the threat of acid rain as part of the Clean Air Act Amendments of 1990 is a landmark event in the history of environmental regulation.
Robert Stavins +3 more
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Biofuels, Bioproducts and Biorefining, EarlyView.Abstract This work studies the combined effect of increasing the post‐reformer temperature and introducing red mud as a support catalyst in the thermocatalytic reforming (TCR®) of digestate. The TCR® method, developed by the Fraunhofer Institute for Environmental, Safety and Energy Technology UMSICHT (abbreviated as Fraunhofer UMSICHT), is an extension
Hillary Onyishi +4 more
wiley +1 more source
Environment and economic indicators of sulfur dioxide emissions treatment systems
Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2016 Environmental and economic indicators of different methods of sulfur dioxide (SO2) emissions treatment have been considered. It have been shown that the lime and limestone methods and electron-beam method have the lowest cost for treating of 1000 m³. But
V. P. Bubnov
doaj
Sulfur Dioxide - Powerful Solvent for Nucleophilic Ring Opening Reactions of Small N-Heterocycles
Here we present a new synthetic process of aziridine and azetidine nucleophilic ring opening reactions with metal halides and other nucleophiles in liquid sulfur ...
Lugiņina, Jevgeņija
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Biofuels, Bioproducts and Biorefining, EarlyView.Abstract Astaxanthin is a carotenoid with strong antioxidant properties, used in research on cancer treatment, ocular injuries, and neurological disorders. When produced by the microalgae Haematococcus lacustris, its antioxidant potential is even higher than that of the synthetic molecule, making it particularly attractive for pharmaceutical and ...
Renata Kühl Rocha +5 more
wiley +1 more source
Novel Applications of Sulfur Dioxide in Organic Synthesis and Analysis of Organic Compounds
At ambient conditions sulfur dioxide is a colorless, non-combustible gas. It should be noted that SO2 reveals a rather long liquid range: it boils at -10 °C and freezes at -75.5 °C.
Lugiņina, Jevgeņija +4 more
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Democracy, Income, and Environmental Quality [PDF]
This Working Paper considers the role of democracy in environmental quality and the Environmental Kuznets Curve (EKC). Some studies in the EKC literature have examined the extent to which democratic nations are more or less apt to have improving ...
Strom Thacker, Kevin Gallagher
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