9Th International Symposium on Occupational Safety and Hygiene (Sho), Date: FEB 14-15, 2013, Location: Guimaraes, PORTUGAL, Patrocinadores: Portuguese Soc Occupat Safety & Hyg, Univ Porto, Fac Engn, Fac Motricidade Humana, Univ Politecnica Catalunya, TU Delft, Univ Minho, Sch Engn, European Network Safety & Hlth Profess Org, Int Social Secur Assoc, Latin Amer Assoc Work Safety Engn, Brazilian Soc Safety Engn, Spanish Ergon Assoc, Asociac Especialistas Prevenc & Salud Laboral, Galician Soc Occupat Risk Prevent, Brazalian Assoc Civil Engineers, Brazilian Assoc Ergon, Brazilian Assoc Occupat Hyg, Brazilian Assoc Prod Engn