However, they will tend to plug or corrode if particle concentration of the exhaust gas stream is high.
12.
Where c is particle concentration, u is speed, and the subscript 0 indicates conditions far upstream of the nozzle.
13.
Similarly, HDL-C is not a measured HDL-P . Outcome data has always tracked particle concentrations rather than cholesterol values.
14.
An "'ASTM Smoke Pump "', or'spot pump', is an instrument for evaluating the dark particle concentration of a smoke.
15.
This data does not reflect actual changes in LDL particle concentrations and has not been evaluated for cardiovascular disease outcomes.
16.
Even on Mount Washington, far from any pollution source, fine particle concentrations are 70 percent above the proposed EPA limit.
17.
However, in cases where the particle concentration is low, such as from oil-fired units, it can be more effective to remove particulate and simultaneously.
18.
This can be used in assessing sample stability and the contribution of aggregates, as well as total viral particle concentration ( vp / mL ).
19.
In the early 1980s it was found that it was advantageous to decrease the particle concentration down to levels where individual particles could be observed.
20.
Methods to increase high-density lipoprotein ( HDL ) particle concentrations, which in some animal studies largely reverses and remove atheromas, are being developed and researched.