Drugs use in adolescence is an important issue to be discussed, due to the early damage it causes. This study investigated adolescent drugs use, ranging from the first trial to perceptions about treatment adherence. Based on qualitative research, the researchers aimed to understand the problem from the subjects' viewpoint. Data were analyzed through thematic categorization. Fourteen teenagers w...

This paper is an ethnography of a four-year, multi-disciplinary adolescent sexual and reproductive health intervention in Bolivia, Nicaragua and Ecuador. An important goal of the intervention--and of the larger global field of adolescent sexual and reproductive health--is to create more open parent-to-teen communication. This paper analyzes the project's efforts to foster such communication and...

PURPOSE The objective of this study was to determine whether adolescent smokers, who varied in their smoking histories and symptoms of nicotine dependence, exhibit any decrease in puff volume and duration similar to that typically seen in dependent adolescent and adult smokers. Moreover, we examined whether puffing trajectories were moderated by individual difference factors, as well as whether...

Abstract “Queer” is a relatively recent and somewhat controversial term in African studies. Yet it proving to be productive, not only for understanding subjectivities of sexuality gender, but also situating Africa’s position the larger economy knowledge. Otu van Klinken explore productive tensions between “queer” “Africa,” aim read Africa as queer from Africa. Thus, rather than imagining polar ...

BACKGROUND Both adolescent substance use and adolescent depression are major public health problems, and have the tendency to co-occur. Thousands of articles on adolescent substance use or depression have been published. It is labor intensive and time consuming to extract huge amounts of information from the cumulated collections. Topic modeling offers a computational tool to find relevant topi...

BACKGROUND Semi-structural clinical interviews are very important in the area of mental health research and services. There were no studies of the reliability and validity of the Farsi (Persian) version of Kiddie Schedule for Affective Disorders and Schizophrenia-Present and Lifetime Version (K-SADS-PL) in Iran. This study compares the results of face-to-face, semi-structural interview and clin...

This paper presents a coordinated approach for increasing the end-to-end availability of inter-domain paths. Major reasons for intermittent failures are frequent inter-domain route changes and their long convergence times. The first part of our solution reduces the need for inter-domain path changes by introducing the Resilient Chain. The two other mechanisms — Fast Scoped Rerouting and Virtual...