Thermodynamic calculations indicate that within certain composition range in the V-Ti system, a prominent miscibility gap exists and the propensity for phase separation decreases with the addition of Cr in the binary system.
Although life history and morphological variation are pervasive between all manner of migratory and resident forms of animals, this variation is perhaps best appreciated among the salmonid (salmon, trout, and char) family of fishes, wherein great variation exists in the propensity, timing, duration, and distance of their marine migrations (Quinn and Myers 2005).
Controversial results exist regarding the propensity of systemic proteasome inhibition to induce PD-like nigral degeneration in rats [ 18, 24, 26, 34, 46].
Similarly, but less likely, reporting bias might exist if the propensity to report certain concurrent conditions were affected by the presence or absence of others conditions, or if only concurrent conditions considered relevant to L. monocytogenes infection were reported.
The propensity to discuss the study of local etiology was relatively common across the regions (see Table 5), but significant variations existed in the propensity to discuss the other dimensions: personalized therapy (p < 0.001), developing guidelines (p < 0.001), and communication (p < 0.001).
This suggests that ethnic differences exist in the propensity to develop microvascular complications such as DR. Our study demonstrated that the presence of any DR and RDR were strongly associated with increasing duration of diabetes and a higher HbA1c level in persons with both type 1 and type 2 diabetes, thus confirming earlier epidemiological studies (15, 16).
Each time an exposed subject is removed from the matching pool, because either a match has been found or no suitable match exists, the exposed subject with the next highest propensity score is selected.
Israel exists; the Palestinian people exist.
Matching was successful when no differences in the means between the two groups exist conditional on the propensity score (Rosenbaum and Rubin 1985).
In addition to the literature on frequentist-based propensity score analysis, there also exists literature examining propensity score analysis from a Bayesian perspective.
