Male and female managed care clients randomized to day hospital (n=154) or community residential treatment (n=139) were compared on substance use outcomes at 6 and 12 months. To address possible bias in naturalistic studies, outcomes were also examined for clients who self-selected day hospital (n=321) and for clients excluded from randomization and directed to residential treatment because of ...

A key feature of intertidal marine systems is the well-defined gradient of environmental stress generated by tides. In this study, resilience, i.e. the speed of recovery along this gradient, was explored in a temperate rocky shore system. The purpose was to test whether there was a negative relationship between environmental stress and resilience, as suggested by some previous empirical studies...

Résumé L'agénésie de l'artère pulmonaire gauche associée à l'hypoplasie du poumon homolatéral, est une malformation congénitale rare qui peut être découverte chez l'enfant de façon fortuite ou par des infections respiratoires récidivantes. Son diagnostic est établi par l'angioscanner thoracique. Le traitement est essentiellement conservateur. Nous rapportons un cas survenant chez un enfant de 6...

abstractexamine the concept of national security in a country, its nature, and consistency of its constituent elements and components as well as the factors threatening it requires a logical, coherent and systematic definition that will help us to have a correct analysis of the country’s situation once that definition is into practice. hence, research on the national security of the islamic rep...