Sentence examples for evidence of a threshold from inspiring English sources

This suggests no evidence of a threshold, below which exposures are completely safe.

"No one has ever found any evidence of a threshold below which lead has no effect," Richard L. Canfield, a developmental psychologist at Cornell, said.

We also used segmented regression analysis with species richness, which showed weak evidence of a threshold located at 54% of native vegetation loss.

In view of these results, there is no evidence of a threshold dose below which B[a]P was found not to be genotoxic in sea bream cultured hepatocytes.

For bird species richness or the probability of detection of individual bird species we found no empirical evidence of a threshold response to the area of native vegetation cover, or any other potential explanatory variables.

CONCLUSIONS: Myopic refraction and longer AL are associated with a lower risk of DR, particularly vision-threatening retinopathy, without any evidence of a threshold.

For the majority of direct DNA genotoxins there is no experimental evidence of a threshold relative to a genotoxic effect dose (concentration) curve.

The association with assets is linear with no evidence of a threshold effect, supporting the idea of a gradient in the association between levels of SES and depression symptoms.

This process cannot be generalized and for the majority of direct DNA genotoxins there is no experimental evidence of a threshold relative to a genotoxic effect dose (concentration) curve.

We found no evidence of a threshold above or below which the weather variables had no effect.

Furthermore, to establish whether or not there is evidence of a threshold change in ecosystem functioning coincident with the change in climate at 11,700 cal.