autores Gustavo Alexandre Oliveira Rodrigues Dias João Pedro Lourenço Gil Nunes Magalhães, Rui Miguel Pires Nunes, J. P. Rana, S. Gonçalves, Clara Nunes, J. P. Dias, Gustavo R. Fangueiro, Raúl
palavras-chave Auxetic composites Auxetic fibrous structures Energy absorption Mechanical performance Poisson’s ratio