To explore the limits of terrestrial life in space, we have to understand the effects of the space environment on unprotected biological and chemical material, and on the degradation of organic molecules or biomarkers. The exposure platform EXPOSE-R2 on the ISS offer a suitable facility for the exposure of samples of the astrobiological model lichen Circinaria gyrosa, included in the BIOMEX experiment (Biology ...
Exploration of the solar system is a priority research area of the AstRoMap European Astrobiology Roadmap, focusing on several research topics, such as “Life and Habitability” andan other one is “Biomarkers for easy the detection of life”. Therefore, “space platforms and laboratories”, as the EXPOSE setup installed outside the ISS, are essential to gain more knowledge of spaceand planetary environments, which m...
Objective. To assess knowledge and behavior relative to cadaveric organ donation and transplantation among physicians and nurses working at nine Portuguese hospitals. Methods. This prospective study between May and October 2009 included 495 questionnaires that were returned among 840 that were delivered, a 59% response rate. The transplant questionnaire comprised three main sections: section 1, sociodemographic...