We then used the partitioning model to predict total air concentrations for a range of plausible dust concentrations and log Koa values (SI Figure S9).
Dixon et al. examined blood lead levels for the same 2,155 children and used a linear regression model to predict children's blood lead given a range of floor dust lead concentrations from very low (0.25 μg/ft) up to the federal standard of 40 μg/ft.
It consists of 15 papers peer-reviewed by two or more experts, covering a broad range of dust topics: solar system dust, interstellar dust, and intergalactic dust as well as light scattering, in-situ analyser developments, and laboratory astrophysics.
Finally, ignition delays are almost constant on a large range of dust concentrations and are at the same level as hydrocarbons.
We calculate AV/Δτ3.4 μm and AV/Δτ9.7 μm for various dust models with a range of porosities and dust sizes.
These comparisons elucidate EDS performance in the removal of a given size range of dust particles.
Multiple matrices were chosen to exemplify a range of complexity including: urban dust, river sediment, diesel extract, and diesel particulate matter (NIST SRMs: 1649b [ 28], 1944 [ 29], 1975 [ 30], and 1650b [ 31], respectively).
In the future we will consider more realistic models in which more dust species (e.g. hydrogenated amorphous carbon with a range of C/H ratios), the distribution of dust along the line of sight toward the GC (e.g. see Sandford et al., 1995), a distribution of dust sizes, and the possible porous nature of the diffuse ISM dust (e.g. see Mathis and Whiffen, 1989) will be considered.
An IOM inhalable dust sampler incorporating a respirable-fraction selector foam was evaluated in a range of industries, for general occupational dust monitoring.
Srinivasan et al. (2010) has determined the composition of the dust shell of a typical, albeit only one, C-rich AGB star, without the MgS emission feature at 30 μm, and finds that about 12% (in a range of 10 16%) of the dust by mass is contained in SiC, and that the remainder is in the form of amorphous carbon.
