The implementation of tobacco control measures is a political choice. Although tobacco control will improve the wellbeing of the populations that governments serve, the industry spares no attempt to deter, dilute, or delay effective measures for tobacco control, be it taxation or prominent pictorial health warnings. There is troubling evidence that the tobacco industry is exerting undue influen...

Using 53 studies, comprising 52 separate data sets, published in refereed journals from 1985 through 2006, the authors conducted meta-analyses of the correlation and mean difference between client therapist alliance ratings. Client and therapist alliance ratings were moderately correlated (/r .36, SD .00); clients’ ratings were higher than ratings by their therapists (/d .63, SD .42). Client di...

Background & Aims: Methadone maintenance therapy is one of the treatment choices for opiate users. Understanding opiate dependants’ experiences of their treatment period is important for continuing the treatment with methadone and assessing their experiences may help to revise the standards of methadone centers and thus to improve the quality of treatment. This study aims to describe the struct...

Abstract Background: Methadone maintenance therapy is a treatment of choice for opiate addiction. Understanding opiate dependents’ experiences of patients' treatment is a key to continue the treatment and can provide help to revise the standards of methadone centers and improve the quality of treatment. This study aimed to describe the essence and structure of opiate dependents’ e...

A defensive (offensive) k-alliance in Γ = (V,E) is a set S ⊆ V such that for every v ∈ S (v ∈ ∂S), the number of neighbors v has in S is at least k more than the number of neighbors it has in V \ S. A set X ⊆ V is defensive (offensive) k-alliance free, if for all defensive (offensive) k-alliance S, S \ X 6= ∅, i.e., X do not contain any defensive (offensive) k-alliance as a subset. A set Y ⊆ V ...

This paper considers the relationship between subjective measures of international alliance performance and a set of variables, which may act as predictors of success before the alliance is formed (pre-alliance formation factors), and a set of variables which emerge during the operation of the alliance (post-alliance formation factors). The empirical study, based on a web-survey, investigates a...