These data correlated well with properties of the chemicals, especially using a model-based nonlinear function of lipophilicity expressed as a surrogate partition coefficient (section ).
As shown several decades ago for the cellular transport, the permeability coefficient for the steady-state flux through the bilayer was linearly related, on the bilogarithmic scale, to the surrogate partition coefficient (section ) of the transported chemicals forming a homologous series.
Employing the streamflow data of the Saugeen River in Ontario, Canada, this paper illustrates the use of the autocorrelation functions, mutual information, power spectrum analysis, phase space reconstruction, correlation dimension, surrogate tests, and Hurst coefficients for the analysis of chaotic systems.
A Steiger t test was used to compare correlation coefficients among surrogate indices.
A major drawback is the use of the implausible assumption regarding the proportionality or even equal magnitudes of the partition coefficients in surrogate solvents and biological systems.
We thus conclude that the ME technique is both necessary and sufficient for modeling the aerodynamic coefficients for surrogate-based mission analysis.
The assessment of natural capital flow variation has been carried out investigating the temporal dynamics of land-use/land-cover mosaics, and using Costanza et al.'s economic coefficients as surrogates of NCF.
When the nearest ambient monitor was used as the surrogate exposure, the calibration coefficient for personal PM2.5 of ambient origin was estimated as 0.31 ((95% CI 0.14, 0.47), p-value 1<0.0001), when adjusted for seasonal effects.
In the first step, we calculated the mean ratios of milk concentrations (nanograms per gram lipid) to serum concentrations (nanograms per gram lipid) for individual congeners from milk and serum as surrogates for their partition coefficients (Supplemental Table 6; available online at http://www.ehponline.org/docs/2006/9032/suppl.pdf).org/docs/2006/9032/suppl.pdf
These results were generated from modelling runs with calibrated surrogate CENTURY soil cultivation effect coefficients, feedstock yields that increase with time, and with erosion effects (surrogate CENTURY case sd in Table 4).
