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Shear wave filtering in naturally-occurring Bouligand structures.
(ELSEVIER SCI LTDUniversidad EAFIT. Departamento de Ingeniería Mecánica, 2015-09-01)
Wave propagation was investigated in the Bouligand-like structure from within the dactyl club of the stomatopod, a crustacean that is known to smash their heavily shelled preys with high accelerations. We incorporate the ...
Determinação das constantes elásticas da madeira considerando sua ortotropia
(Universidade Federal de Minas GeraisUFMG, 2017-08-14)
Corroborating with the current and important the studies on the tropical wood, this research aimed to present a constitutive law of the material of seven species of tropical wood, by Matrix of Constants Elastic, both at ...
Influência da geometria e da impedância do sistema de medição na resposta em frequência de filmes finos de PVDF sujeitos a ondas de tensão longitudinal
(Universidade Federal de Minas GeraisBrasilENG - DEPARTAMENTO DE ENGENHARIA MECÂNICAPrograma de Pós-Graduação em Engenharia MecanicaUFMG, 2021-10-25)
Films of Polyvinylidene fluoride (PVDF), when covered with silver ink, constitute piezoelectric sensors that can be used to detect and measure longitudinal stress waves on structures. Such films can be cut with different ...
Avaliação da resistência flexural de resinas acrílicas polimerizadas por micro-ondas: influência do tempo de prensagem e armazenagem pós-polimerização
(Universidade Estadual Paulista (Unesp), 2012-09-15)
Fractures of acrylic resins for denture bases are common problems in daily dental surgeon. These fractures are initiated with the formation of cracks and propagate through areas of high concentrations of stress. The ...
Current variability by wave propagation in Todos Santos Bay, Baja CaliforniaVariabilidad de corrientes por propagación de ondas en bahía Todos Santos, Baja California, México
(Universidad Autónoma de Baja California., 2017)
Dynamic inversion of the 2015 Jujuy earthquake and similarity with other intraslab events
(Oxford University Press, 2017-05)
We study the seismic source of the 2015 (M-w 6.7) Jujuy, Argentina intermediate depth earthquake. We first constrain the fault plane by using a teleseismic inversion and by determining the aftershock distribution. Then, ...