Now showing items 1-2 of 2
Fatigue crack growth in an Al-Mg-Si alloy under negative load ratio
(Key Engineering Materials, 2017-01-01) [Trabalho apresentado em evento]
The usual approaches for Fatigue Crack Growth (FCG) assessment are based on semiempirical models that consider the stress intensity factor range of fracture mechanics, ΔK, as the governing driving force for crack propagation. ...
Fuzzy model to estimate the number of hospitalizations for asthma and pneumonia under the effects of air pollution
(Revista De Saude Publica, 2017-01-01) [Artigo]
OBJECTIVE: Predict the number of hospitalizations for asthma and pneumonia associated with exposure to air pollutants in the city of Sao Jose dos Campos, Sao Paulo State. METHODS: This is a computational model using fuzzy ...