Sentence examples for exceeds background from inspiring English sources

The method for assessing if two amplicons have the same efficiency is to look at how ΔCT (CT,target CT,β-Actin, where CT is cycle number at which the fluorescence signal exceeds background) varies with template dilution, which is described in detail elsewhere [40].

Does this process happen at a rate that exceeds background chance?

These 'genomic islands of speciation' are comprised of outlier loci having genetic differentiation that exceeds background neutral expectations and may harbor genes affecting reproductive isolation [ 1, 25, 57].

Monitoring studies have shown that lead in the air on and surrounding five North American airports exceeds background levels.,,,, However, at only one of those airports the Santa Monica municipal airport in California was the monitoring conducted in a way that allows for comparison with the 2008 National Ambient Air Quality Standards (NAAQS) for lead.

Total hydrocarbons, Cu, Ni, Cr and particulate organic carbon (POC) were all measured at concentrations far exceeding background levels in most sediment cores.

In contrast, consumption of all wine types under the high exposure scenario increased the modelled BLL by 2.15 μg/dL, which exceeded background BLL (Table 4).

In spite of the difference of geophysical conditions, the ionospheric response for all launchings had the character of an N-wave with a period of about 300 s and with an amplitude far exceeding background fluctuations.

The withdrawal of glacier ice exposes landscapes that are in an unstable or metastable state, and consequently liable to modification, erosion and sediment release at rates greatly exceeding background denudation rates.

In the field experiment, maximum concentrations, which coincided with a rise in pH, exceeded background groundwater concentrations by an average factor of 3.6 for fluoride and 24 for FRP.

Ct values of -RT controls did not exceed background levels.

Because extinction rates during the Frasnian crisis interval do not exceed background rates, the dramatic biodiversity loss is attributable to anomalously low speciation rates not high extinction rates.