Sentence examples for low level standards from inspiring English sources

One alternative to omitting negative observations is to include the non-amplification events occurring in low level standards in the calculation of the mean Ct values used for constructing the standard curve, using the (arbitrary) limiting value (open circles in Figure 4).

Interassay variabilities were 8.2%, 9.8%, 9.9%, for high, low level standard and pool, respectively.

"Frankly, they won't cut it internationally if they remain at low-level standards," Mr. Ward said.

The limits of detection (LODs) were calculated based on long-term standard deviations that were estimated from multiple measurements of low-level standards [ 17].

It is typically difficult to port large high-level frameworks to different facilities: it is easier to make low-level standard building blocks reusable.

Three low-level standard and blank solutions were prepared and analyzed on three different days to build linear regression plots that were used to estimate both the limit of detection (LOD) and limit of quantification (LOQ) according to mathrm{L}mathrm{O}mathrm{D} = (3.3s kern0.1em /kern0.1em b (1) mathrm{L}mathrm{O}mathrm{ Q = (10s)kern0.1em /kern0.1em b (2).

Method detection limits (MDLs) for crayfish were calculated as 10*SD of replicate low-level standard measurements or as the lowest standard that reproducibly produced signal-to-noise ratios >3 and ranged from 0.05 to 1.2 ng/g wet weight.

At organisation type level, results suggest that standards involving research institutes have the shortest development time on average (if excluding the two types hospital and public broadcasting service due to low level of standard involvement), and standards involving universities have the longest development time.

Based on these scores, we created the following categories of nutritional knowledge: low level (<mean – <span class="lh lhl">standard deviation), medium level (mean ± standard deviation) and high level (>mean + standard deviation).

When the battery's state of charge falls to a critically low level, the standard navigation system's screen will identify any nearby quick-charge locations.

That is based on a projection that rates on the benchmark 10-year Treasury will reach 4.1percentt in late 2019, still a low level by historical standards.