Non-conventional Materials and Technologies for Sustainable Development : Selected, peer reviewed papers from the 15th International Conference on Non-Conventional Materials and Te... by International Conference on Non-Conventional Materials and Technologies (NOCMAT) (15th. : 23-25 November, 2014 : Pirassununga, Brazil), Ghavami, Khosrow, editor, Savastano, Junior Holmer, editor, Fiorelli, Juliano, editor