The dual systems model posits that adolescent risk-taking results from an imbalance between a cognitive control system and an incentive processing system. Researchers interested in understanding the development of adolescent risk-taking use a diverse array of behavioral and self-report measures to index cognitive control and incentive processing. It is currently unclear whether different measur...

The long time needed for global eradication of dracunculiasis (Guinea worm disease) was not anticipated at the outset. The successful eradication of smallpox in 10 years compares with the target date set in 1985 for dracunculiasis eradication - 1995. Seventeen years after that date, transmission continues. Why? Various factors are responsible, mainly lack of resources, or resources ineffectivel...

PREFACE The discussion reported in this paper derives from our experience in designing and implementing two location− aware adaptive systems: HyperAudio [4, 13] and HIPS [5]. Both systems are hand−held electronic museum guides that adapt their behavior to the one of the individual visitor. The common idea behind is to create an augmented museum where the main interaction modality is the physica...

In neurology practices, the patient's caregiver is often overlooked, but it is essential to understand the importance of the caregiver in the management of a chronic neurological condition. Caring for a loved one with a chronic condition can often be profoundly fulfilling, as many times individuals move closer together when challenges arise; however it can also become overwhelming, physically a...

OBJECTIVE The present paper aims at describing the current status of nutrition policy in the WHO European Region and to discuss the implications for public health. The stages of policy development in the Region are illustrated and achievements in specific aspects of food and nutrition policy are highlighted. DESIGN The analysis is based on a WHO survey on nutrition policies in the WHO Europea...