Sentence examples for filtering efficacy from inspiring English sources

This leads to the question: can additional simple shape descriptor relationships be identified that improve upon the volume-based filtering efficacy?

The decision of which filters that should be included in the human exposure study was based on their filtering efficacy, in-vitro study data and our experiences from the preceding cabin air filter study [ 32].

This means that the epithelial cells were cultured with similar particle concentrations, irrespective of the filters actual particle-filtering efficacy.

The filter efficacy of the 3 filters types did not differ significantly regarding total bacterial counts.

As no reprocessed filter exhibited 100% filter efficacy in the final quality control after each reprocessing, these contaminations could be explained by retrograde contamination during use.

The estimated PM exposure when wearing the mask was determined based on measurements of mask filter efficacy as described previously (Langrish et al. 2009).

For stable routine use, it is important that the filter efficacy shown for 7 days operating time could be demonstrated for 31 weeks.

The filter efficacy was monitored over 1, 4 and 8 weeks operating time in a haematological oncology transplantation unit equipped with 18 water outlets (12 taps, 6 showers).

Because of the highest risk of retrograde contamination in trial 4 (longest operation time), we tested the filter efficacy again with two cultivation temperatures.

As no reprocessed filter exhibited 100% filter efficacy, as proven in the final quality control after each reprocessing, any contaminants in the filter samples could be explained by retrograde contamination during use.

The results of 1.1 log10 (92%) filter efficacy are broadly consistent with previous studies of field filtration efficiencies in Haiti and elsewhere but show that filters are effective and sustainable for longer periods than previously documented.