There are many ways of enhancing human performance. For military aviation in general, and for spaceflight in particular, the most important tools are selection, training, equipment, pharmacology, and ...

3 Institute of Human Virology, Abuja, Nigeria and Department of Epidemiology and Preventive Medicine, University of Maryland, Maryland, USA Correspondence to Dr Temidayo O Ogundiran, Department of ...

Moral conflicts occur in theories that involve more than one principle. I examine basic ways of dealing with moral dilemmas in medical ethics and in ethics generally, and propose a different approach ...

Objective: To evaluate existing ethical guidelines for the treatment of hunger strikers in light of findings on psychological changes that accompany the cessation of food intake. Design: Electronic ...

This paper argues that the central issue in the abortion debate has not changed since 1967 when the English parliament enacted the Abortion Act. That central issue concerns the moral status of the ...

Background: Patients today interact with physicians, physician groups, and health plans, each of which may follow distinct ethical guidelines. Method: We systematically compared physician codes of ...