Sentence examples for concentration accuracy from inspiring English sources
Commissioning performance metrics included: (a) ventilation rate (VR) accuracy, stability, and uniformity among compartments; (b) temperature accuracy, control precision, and uniformity among compartments, and; (c) ammonia concentration accuracy, control precision, and degree of cross-contamination among compartments.
In Monte Carlo-simulated images a good tumour volume and activity concentration accuracy is obtained for two segmentation methods (Otsu method and Fourier surface method) when images are reconstructed with attenuation and scatter compensation, while if including resolution compensation underestimated volumes and overestimated activity concentrations are obtained.
PDEs were integrated over the radial coordinate (2000 grid points) and solved at a concentration accuracy of 0.01 nM.
The sizing and concentration accuracy of MFI for polystyrene and glass particles, representing different particle refractive index and transparency characteristics, was unaffected by the opalescence of the medium.
Two samples of water from each concentration of atrazine were collected within 1 hr of being mixed and taken to an outside laboratory (Exygen, Inc., State College, PA) to be tested for concentration accuracy.
Qualification studies based on National Institute of Standards and Technology-traceable polystyrene beads have shown that the technology can meet high standards for sizing, concentration accuracy, and repeatability (3).
It was shown previously that this fitting procedure provides absolute concentration accuracies of 90%% or better [ 59].
Chenomx software, which is known to provide excellent concentration accuracies, was used to obtain absolute metabolite concentrations and the results are shown in Table 2. Spiking experiments using authentic compounds were used to confirm the identity of peaks wherever there was overlap such as for arginine and serine (see Figure S1 in the Supporting Information).
Investigated aspects are the volume accuracy, the agreement between regions using DSC and the activity-concentration accuracy.
Measurements of mean CVA concentrations, accuracy and precision values were calculated based on freshly constructed plasma calibration curves.
As validation criteria, the linearity and range, repeatability of the signal, repeatability of the concentration and accuracy were investigated.
