Protective mechanical ventilation is currently accepted as a key strategy for the management of acute lung injury (ALI) and its most severe form, acute respiratory distress syndrome. The study by de Prost and colleagues in the current issue of Critical Care provides new insights into the impact of ventilation strategies on pulmonary function, gas exchange, and regional cellular metabolic activi...

In undertaking cultivar trials, the variability of the response of the cultivars to the di¡erent environments in which they are grown introduces the possibility of release errors and non-release errors in the decisions made on the basis of the trial results. In this article a model is developed that accounts for the economic costs of those errors as well as the costs of operating the trials, an...

Risk communication on the health effects of radon encounters many challenges and requires a variety of risk communication strategies and approaches. The concern over radon exposure and its health effects may vary according to people's level of knowledge and receptivity. Homeowners in radon-prone areas are usually more informed and have greater concern over those not living in radon-prone areas....

This paper analyzes the e¤ects of the formation of a regional trade agreement on the level and nature of multinational …rm activity. We examine aggregate data that captures the response of U.S. multinational …rms to the formation of the ASEAN free trade agreement. Observed patterns guide the development of a model in which heterogeneous …rms from a source country decide how to serve two foreign...