Promoting public awareness of the links between lifestyle and cancer: a controlled study of the usability of health information leaflets.

Objectives: To develop health information leaflets for people aged 18-30 about the links between lifestyle and cancer. To devise a lightweight method for evaluating the usability of health information leaflets. To evaluate the usability of leaflets, particularly their effectiveness, in raising awareness about the links between lifestyle and cancer.

Cognitive mismatches in the cockpit: will they ever be a thing of the past?

Changes in aviation over the last 30 years have dramatically affected the way that flight crews fly aircraft. The implementation and evolution of the glass cockpit, however, has happened in an almost ad hoc fashion, meaning that it does not always properly support the flight crew in carrying out their tasks. In such situations, the crew's mental model of what is happening does not always match the real state of affairs.

Towards a practical framework for managing the risks of selecting technology to support independent living.

Information and communication technology applications can help increase the independence and quality of life of older people, or people with disabilities who live in their own homes. A risk management framework is proposed to assist in selecting applications that match the needs and wishes of particular individuals. Risk comprises two components: the likelihood of the occurrence of harm and the consequences of that harm.

Using cognitive task analysis to facilitate the integration of decision support systems into the neonatal intensive care unit.

Objective: New medical systems may be rejected by staff because they do not integrate with local practice. An expert system, FLORENCE, is being developed to help staff in a neonatal intensive care unit (NICU) make decisions about ventilator settings when treating babies with respiratory distress syndrome. For FLORENCE to succeed it must be clinically useful and acceptable to staff in the context of local work practices.

EP4 prostanoid receptor-mediated vasodilatation of human middle cerebral arteries.

1. Dilatation of the cerebral vasculature is recognised to be involved in the pathophysiology of migraine. Furthermore, elevated levels of prostaglandin E(2) (PGE(2)) occur in the blood, plasma and saliva of migraineurs during an attack, suggestive of a contributory role.