Coelho, AnaMatos, Maria Luísa FerreiraBaptista, João Santos2014-02-132014-02-132013-02Coelho, Ana; Matos, M. Luísa; Baptista, J. Santos - Relationship productivity with noise patterns found in cycles of loading and transport in open quarries. In: SHO 2013 : International Symposium on Occupational Safety and Hygiene, Guimarães, Portugal, 14-15th February 2013, 7 p.http://hdl.handle.net/10400.9/2193porSaúde no trabalhoSegurança no trabalhoAmbiente ocupacionalProdutividadeRuídoIndústria extractivaPedreirasExploração a céu abertoRelationship productivity with noise patterns found in cycles of loading and transport in open quarriesconference object