The present study investigates selected landscape characteristics of peri-urban forests in 283 metropolitan areas in Europe controlling for the role of the local context and regional suburbanization trends.
I cannot control for the role of media in the transmission of behavioral norms.
Boeri and Brucker (2011) do not control for the role of unobservable factors, but directly control for the main institutional factors that are likely to affect the elasticity of labour demand and are correlated with the use of STW.
Finally, another element to keep in mind is that, since we are working with a non-behavioral model, we do not control for the role that Social Security might have on the choice between having a formal or informal job.
To control for the role of sample preparation and solution conditions, which have been shown to result in distinct polymorphic fibrillar structures of Wild Type Aβ [9], all samples were prepared via the same protocol [44].
BDI scores were used to control for the role that depressive symptomatology may have on the relation between NIRS measures and SI scores.
In order to control for the role of other prognostic factors (RF, disease duration, age, presence of antibodies against survivin), a multivariate logistic regression was performed.
To do so, it is important to control for the role of smoking in the gender gap in the general population when examining the biological effect and to estimate the biological effect for the different causes of death.
Unlike some other studies in which perceived stigma was associated with unprotected sex [ 23, 28], in this study, stigma failed to attain significance after controlling for the role of possible confounders.
