Sentence examples for background ratio for the from inspiring English sources
Visually, the result of all this work to improve the signal to background ratio for the LETG/HRC-S is given in Fig. 12 below.
Figure 2 shows the RC50bg as function of the true sphere-to-background ratio for the spheres suspended in 11C-silicone that were scanned using Siemens Biograph Truepoint TrueV PET/CT.
The mean of the calculated 1.5-to-1 target-to-background ratio for the 401 gamma detection probe measurement sets was 1.53 (±0.93, range 0.12-9.88).
The signal-to-background ratio for these probes is important in the intraoperative setting in order to distinguish cancerous cells from healthy tissue.
The reliability score was then calculated individually, for each cell, as the ratio of the ridge to background ratio for aligned traces to that of random-offset traces.
Operating conditions of the octopole reaction cell system and the analyzer were optimized to get the best signal to background ratio for 32S; a full factorial 23 experimental design was developed in order to evaluate which variables had a significant effect and a simplex methodology was applied to find the optimum conditions for the variables.
Although the tumour to background ratio for [I]IAZA increased with time, ratios were still lower than those for [F]FAZA at shorter time periods.
The signal to background ratio for GSAO-AF750 (lesion versus adjacent healthy hemisphere) was approximately 3 : 1 at all-time points.
However, although it is easy to detect present genes with CGH arrays when hybridized DNAs are highly similar to C58 DNA (i.e., in genomovar G8), there is a dramatic decrease in the signal over background ratio for more divergent genomes from other genomic species.
The optimal injected mass of 111In-OctreoScan® to obtain the best signal to background ratio for tumor versus other organs was reported as 0.07 nmol in mice (3.5 pmol/g mice) [23].
Our model showed that, for a point source, there is an optimal range with high signal levels and high signal to background ratio for both wavelengths (735 and 940 nm) extending from 0.45 to 1.25 mm.
