Sentence examples for diagnostic ratio from inspiring English sources

A Principal component analysis combined with a diagnostic ratio tool is applied to the source apportionment of particle-bound PAHs, which indicates that diesel, gasoline, and coal combustion contribute most to PAHs pollution.

This effort has revealed that: i) most diagnostic ratio values vary considerably across roadside samples, including exhaust emissions; and ii) the first few meters from the carriageway or the road verge/forest interface or remote areas where surface water accumulates actually define turning or inflection points in the ratio profiles.

The diagnostic ratio C16:0/(C16:0 + C18 0), calculated from the peak area of the total ion chromatograms (TICs), varied by less than 2% (RSD) during 71 days of weathering and could be used to distinguish among the biodiesels studied.

An interesting diagnostic ratio in wood smoke is its relationship to particles.

Referrals increased markedly (88 in the first decade, 257 in the second), but the diagnostic ratio was stable: AHT 60%, accidental or natural 29% and uncertain cause 11%.

The reliability of infected animal identification by disease-detector dogs (the diagnostic ratio) is the percentage of the correct identification of mangy carcasses or live animals [ 28].

The PAH diagnostic ratios for wood pellets and straw pellets were similar.

Given these empirical results, we evaluated the consistency of a set of well-known diagnostic ratios.

Some diagnostic ratios exhibited a higher ability to distinguish combustion and petroleum derived PAH inputs for Guanabara Bay sediments.

For this object we are able to provide not only the ionizing photon flux, but also an estimate of density and ionization parameter from the measured diagnostic ratios.

Nineteen different diagnostic ratios were measured, and were found to be remarkably well conserved between the oil, water, and all three devices.