Sentence examples for ratio of exposure from inspiring English sources

R is the ratio of exposure values between the two images.

When the factor is 1.0, the background counts are normalized by the ratio of exposure times and spatial areas.

Ecologists and statisticians have found that current approaches like the hazard quotient (i.e., ratio of exposure to toxicity threshold), used in ecological risk assessments, are limited, especially when uncertainties in the exposure and toxicity estimates are not quantified.

We used the ratio of exposure to toxicity (REXTOX) model proposed by the OECD, which had been successfully validated in the study area as part of a previous study and which was extended to calculate pesticide concentrations in adjacent streams.

The ratio of exposure time between W L and W s was experimentally determined considering the sensitivity difference of each channel.

This implies the use of a gain setting of, for example, in Figure 12, since the ratio of exposure times shown there is.

The highest vs. lowest approach will vary between study in the ratio of exposures considered, while the key value approach, although combining results relating to different exposures in different studies to a lesser extent, necessarily omits results from studies with broader categories while somewhat arbitrarily selecting or discarding RRs from studies with narrow categories.

The estimated hazard ratios of exposure to tobacco, around 1.5-fold to twofold higher, are small but may be important from a public health viewpoint.

Cox regression was used to estimate hazard ratios of exposure to secondhand smoke compared with having no smoker in the family after propensity score adjustment for clinical and lifestyle characteristics.

These methods involve a) including as predictors the residuals from models of the exposure during each window regressed on a reference window; b) using ratios of exposure during each window to a reference window; and c) including exposures outside the windows of interests (e.g., postnatal exposure) as a control variable (Slama et al. 2007).

Interestingly, MSC2032964A was exposed in brain (ratio of the exposure in brain over the exposure in plasma is 0.55, after dosing 0.6 mg/kg, iv).