Spatial patterns in species distribution were observed, but further research is needed to determine whether these are a factor of mesoscale variability or of habitat characteristics.
Regardless, these variations represent a further factor of variability in topotecan AUC when compared with the i.v. route of administration.
Nakamura et al. [ 21] suggested that sequence-specific interference favoring dephasing by inhibiting single-base elongation on the Illumina Genome Analyzer II is a factor of sequence coverage variability.
The addition scheme was no more than ten times the average response of OPAHs in either method, with most responses within a factor of 3. Estimates of variability for standard addition values incorporated the standard deviation of both the slope and intercept of each regression model as described in Bader 1980 [ 32].
Consistent with the US EPA's previous derivation of the perchlorate RfD, which is also based on decreased iodine uptake in humans, we considered several uncertainly factors (UFs), and determined that a factor of 10 for human variability was appropriate, as well as a factor of three for database adequacy.
Instead of considering contextual variability as a factor of negligible importance, contextualist theories take the variability of identification behaviours across historical and sociocultural contexts as a genuine explanans, a factor that should be cited to explain the explanandum phenomenon under consideration.
The ICCs ranged from 0.29 to 0.35 among the pyrethroid metabolites and 0.08 to 0.12 for the OP metabolites, demonstrating that within-subject variability exceeded between-subject variability by a factor of 2 11.
To exclude this factor of variability, we subjected both wild type and Bmal1 −/− mice to time-restricted feeding (TRF).
Comparison of sequestered levels showed that PAHs exhibited the greatest spatial variability (by a factor of 30) with higher levels often associated with greater population density.
The mean oxidative potential for the second lowest and second highest cities differed by a factor of 3.1, very close to the variability in our study, which covered a much smaller geographic area.
It is apparent from this modeling study that newborns with less than average glucuronidation capacity may not be adequately considered based on a factor of 10 to account for human variability in BPA toxicokinetics.
