Monitoring and Reducing Exposure of Infants to Pollutants in House Dust.- Pulmonary Toxicity and Environmental Contamination: Radicals, Electron Transfer, and Protection by Antioxidants.- Risk Assessment of Pseudomonas aeruginosa in Water.- Non-thermal Plasmas Chemistry as a Tool for Environmental Pollutants Abatement.- Environmental Fate and Global Distribution of Polychlorinated Biphenyls.