Sentences with phrase «calculate air concentrations»
These include simulating actual product use and measuring emission levels to calculate air concentrations to represent what a person will actually breathe.
http://www.modernnursery.com/ Not exact matches
The second step involved calculating Earth's energy balance for this time period, using estimates of greenhouse gas concentrations extracted from air bubbles in ice cores, and incorporating astronomical factors, known as Milankovitch Cycles, that effect the planetary heat budget.
With 18 different scenarios tested, the team calculated a range of peak formation of secondary organic aerosols when typical concentrations of limonene were introduced to ozone - rich environments with a range of air exchange rates.
Linear regression fits to these data were calculated using the R Statistical Software package.22 The data for the San Francisco Bay air basin was queried in a similar manner as above, but instead of recording days above the federal standard the daily average concentrations at the highest monitoring site in the basin are reported by month through October 2017.