In about 500 B.C., indigenous people in the Amazon began using pyrogenic carbon to increase soil fertility in nutrient-poor jungle soils. Pyrogenic carbon is the material produced by burning biomass — ...
Lancefield group A streptococci isolated from recent outbreaks and sporadic cases of scarlet fever were restricted to the following M types 1, 3, 4, 6, 12, 18, 22 and 66. These strains were examined ...
Burned organic matter—so-called pyrogenic organic matter—retains ammonia by forming covalent bonds with the molecule at normal temperatures and pressures, according to a new study by former Cornell ...
Pyrogenic Reactions Associated With Single Daily Dosing of Intravenous Gentamicin Udo Buchholz , MD, Chesley Richards , MD, Rekha Murthy , MD, Matthew Arduino , PhD, Doreen Pon , PharmD, Wayne ...
1 Department of Civil, Environmental and Architectural Engineering, University of Colorado Boulder, Colorado 80309 2 Environmental Engineering Program, University of Colorado Boulder, Colorado 80309 3 ...
Wacker Chemie plans to spend $150 million to build a pyrogenic silica plant at its facility in Charleston, Tenn. Set to open in the first half of 2019, the plant will have annual capacity of about ...
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