A922 Sequential measurement of 1 hour creatinine clearance (1-CRCL) in critically ill patients at risk of acute kidney injury (AKI)

Meeting abstrac

Design and evaluation of large volume transparent plastic containers for water remediation by solar disinfection

Solar water disinfection (SODIS) is a household drinking water treatment with a number of well-known benefits such as simplicity, efficiency, and low cost. It consists of solar exposure of water stored in transparent containers (1-2 L) to direct sunlight for at least 6 hours, producing water that is safe for drinking. During recent years, much effort has been directed by the scientific community to increase the batch volume of treated-water delivered by SODIS with the main objective of reducing the risk of waterborne disease in communities in resource-poor settings. In this context, this chapter reviews the latest research on the evaluation of common and novel materials employed for the design of larger volume transparent containers (> 20 L) to be used for SODIS. The container design and performance of the materials developed are described from different perspectives, including microbial inactivation (bacteria, viruses and protozoan parasites), mathematical modelling of the microbicidal capacity of the container material based on optical characteristics, their lifespan and stability under natural sunlight as well as field experiences for implementation.</p

Operations of and Future Plans for the Pierre Auger Observatory

Contributions to the 31st ICRC, Lodz, Poland, July 2009International audienceTechnical reports on operations and features of the Pierre Auger Observatory, including ongoing and planned enhancements and the status of the future northern hemisphere portion of the Observatory. Contributions to the 31st International Cosmic Ray Conference, Lodz, Poland, July 2009

The Cosmic Ray Energy Spectrum and Related Measurements with the Pierre Auger Observatory

Studies of the cosmic ray energy spectrum at the highest energies with the Pierre Auger Observatory

Astrophysical Sources of Cosmic Rays and Related Measurements with the Pierre Auger Observatory

Studies of the correlations of ultra-high energy cosmic ray directions with extra-Galactic objects, of general anisotropy, of photons and neutrinos, and of other astrophysical effects, with the Pierre Auger Observatory. Contributions to the 31st ICRC, Lodz, Poland, July 2009

Calibration and Monitoring of the Pierre Auger Observatory

Reports on the atmospheric monitoring, calibration, and other operating systems of the Pierre Auger Observatory. Contributions to the 31st International Cosmic Ray Conference, Lodz, Poland, July 2009