However, in situations where there is a single nodule containing coarse calcification, the risk of cancer can be as high as 75%[31]].
This layer can then be multiplied by overall poultry population density (32 ) to derive a coarse measure of risk for an HPAI H5N1 virus outbreak to occur in domestic poultry.
At each decade of a simulation, we analyzed fine fuel, coarse fuel, and fire risk maps.
With wildfire suppression, accumulation of fine fuels and coarse fuels increases fire risk in Central Hardwood Forests.
One way to determine if coarse particles are a risk for mortality is to identify episodes of high concentrations of coarse, but not fine, particles.
In particular, microcalcifications in a predominantly solid nodule are associated with an approximately threefold higher cancer risk whereas coarse calcifications are associated with a twofold increased risk, compared with predominantly solid nodules (14).
Whether coarse PM increases CV risk is important to settle for several reasons, perhaps most importantly because this air pollutant is a near ubiquitous issue and not currently regulated (Brunekreef and Forsberg 2005).
We therefore conducted a multicity time series study of the acute effect of PM2.5 and PM coarse on the increased risk of death for all causes, all cardiovascular disease (CVD), myocardial infarction (MI), stroke, and respiratory mortality.
We conducted a national, multicity time-series study of the acute effect of PM2.5 and PM coarse on the increased risk of death for all causes, cardiovascular disease (CVD), myocardial infarction (MI), stroke, and respiratory mortality for the years 1999 2005.
In the meantime, it may be more appropriate to quantify risk at coarser resolutions.
