Sentence examples for a concentration threshold from inspiring English sources

Rather, a concentration threshold and cell type dependent toxicity of all particle types was observed.

It must be noted that there appears to be a concentration threshold at ~ 100 μg/mL, below which there is limited to no impact of the nanoparticles on membrane integrity, mitochondrial function, phagocytosis or cell death.

Results showed that even small additions of ND lead to significant enhancement in the hardness and elastic modulus of epoxy matrix, while properties of composites present a switch in behavior after passing a concentration threshold; this threshold was identified and discussed.

Under pressure from media and airline companies, turbine manufacturers were asked for a concentration threshold below which safe flying conditions in volcanic ash could be declared possible.

A possible explanation is that after only being degraded by around 50% during the first phase, the second addition of test substance exceeded a concentration threshold, over which LAS is inhibitory or toxic to the inoculum.

Subsequent to an extensive analysis of ecotoxicological data, De Wolf et al. [3] proposed a concentration threshold in the aqueous phase, the aquatic exposure threshold of no ecotoxicological concern (ETNCaqu), for inert substances with a narcotic mode of action.

Radon vulnerability refers to the potential for a geographic area to exceed a specified concentration threshold.

A cell segment is activated when both its nodes sense a level of VEGF above a specified concentration threshold, VEGF_activate (Table S1, see Additional file 1).

While the IER function uses a low concentration threshold of 7.5 μg/m, evidence of a low-concentration threshold is questionable.

Whereas MRI typically observes a water signal, MRS detects all chemicals above a minimum concentration threshold.

All of these are based on a spatial integration of the plume concentrations above a predefined concentration threshold.