Sentence examples for true calibration from inspiring English sources

True calibration of soil quality requires more than merely comparing values across management systems; (2) increase the power of soil quality indicators to predict response to disturbance.

The true calibration factor was calculated (equation 1) from the uniform phantom data using the reconstructed total number of counts in the SPECT field of view.

In this paper we use two illustrative examples to show how to fit such a model, in order to plot a true calibration curve and estimate its confidence band.

When monthly-averaged personal PM2.5 of ambient origin was used as the true exposure, calibration coefficients equaled 0.31 (95% CI 0.14, 0.47) for nearest monitor and 0.54 (95% CI 0.42, 0.65) for outdoor home predictions.

Note logarithmic scale on x-axis Table 2 True camera sensitivity calibration factor (cf true ) determined from reconstructed total counts in field of view for a 7.3-l cylindrical phantom containing uniform activity Isotope Phantom activity cf true   (MBq) (cps/MBq) 99m Tc 712 ± 1 150.49 ± 0.34 177Lu 3551 ± 7 11.74 ± 0.02.

These measured values were transformed into true temperatures by calibration equations to improve their measurement accuracy, then the emissivity and temperature of the materials were determined by regression analysis.

I was going to say no help, but it is true that a calibration exercise is informative when it fails: if there's no way to squeeze the relevant data into your model, or the calibrated model makes predictions that you know on other grounds are ludicrous, something was gained.

The measured true camera sensitivity calibration factors (cf true ) for 99m Tc and 177Lu are given in Table 2.

The true camera sensitivity calibration factor, cf true, gives the SPECT camera sensitivity (cps/MBq) when no partial volume effects are present.

If scattering can be neglected (generally true for gases), calibration can be achieved by assuming that the absorption coefficient equals the extinction coefficient.

When total PM2.5 was used as the true exposure measure, calibration coefficients of 0.56 (95% CI 0.24, 0.88) and 0.81 (95% CI 0.49, 1.12) were found for nearest ambient monitor PM2.5 and outdoor home model predictions, respectively.