Exploració per autor "Velázquez Ameijide, Juan"
Ara es mostren els items 19-26 de 26
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Prediction of mechanical properties of human rib cortical bone using fractal dimension
Velázquez Ameijide, Juan; García Vilana, Silvia; Sánchez Molina, David; Llumà Fuentes, Jordi; Martínez González, Eva; Rebollo-Soria, M. Carmen; Arregui Dalmases, Carlos (Gordon and Breach Science Publishers, 2020-10-26)
Article
Accés obertA large number of post mortem human subjects was used to investigate the relation between the micro-structure of rib cortical bone and the mechanical properties using Fractal Dimension. Uniaxial tensile tests were performed ... -
Probabilistic assessment for clavicle fracture under compression loading: rate-dependent behavior
Sánchez Molina, David; García Vilana, Silvia; Velázquez Ameijide, Juan; Arregui Dalmases, Carlos (2020-10)
Article
Accés obertPedestrians, motorcyclists, and occupants of vehicle involved in side impacts can suffer lateral impacts at the shoulder with sufficiently high forces to fracture the clavicle. While some previous studies have developed a ... -
Relation between mechanical and densimetric properties to fractal dimension in human rib cortical bone
García Vilana, Silvia; Sánchez Molina, David; Velázquez Ameijide, Juan; Llumà Fuentes, Jordi; Arregui Dalmases, Carlos (2023-07)
Article
Accés restringit per política de l'editorialNumerous prior studies hypothesized a power-law relationship () between cortical bone Young's modulus (E) and density (¿) with an exponent , that has not been previously justified in the literature on a theoretical level. ... -
TEORIA DE ESTRUCTURES I CONSTRUCCIONS INDUSTRIALS (Examen Final)
Velázquez Ameijide, Juan (Universitat Politècnica de Catalunya, 2005-01-17)
Examen
Accés restringit a la comunitat UPC -
TEORIA DE ESTRUCTURES I CONSTRUCCIONS INDUSTRIALS (Examen Final)
Velázquez Ameijide, Juan (Universitat Politècnica de Catalunya, 2003-06-16)
Examen
Accés restringit a la comunitat UPC -
TEORIA DE ESTRUCTURES I CONSTRUCCIONS INDUSTRIALS (Examen Final)
Velázquez Ameijide, Juan (Universitat Politècnica de Catalunya, 2004-06-16)
Examen
Accés restringit a la comunitat UPC -
Traumatic brain injury in pedestrian–vehicle collisions: Convexity and suitability of some functionals used as injury metrics
Sánchez Molina, David; Arregui Dalmases, Carlos; Velázquez Ameijide, Juan; Angelini, Massimo; Kerrigan, Jason; Crandall, Jeff R. (2016-11-01)
Article
Accés obertBackground and Objective: Abrupt accelerations or decelerations can cause large strain in brain tissues and, consequently, different forms of Traumatic Brain Injury (TBI). In order to predict the effect of the accelerations ... -
Viscoelastic characterization of parasagittal bridging veins and implications for traumatic brain injury: a pilot study
García Vilana, Silvia; Sánchez Molina, David; Llumà Fuentes, Jordi; Galtés Vicente, Ignasi; Velázquez Ameijide, Juan; Rebollo Soria, María Carmen; Arregui Dalmases, Carlos (2021-10-18)
Article
Accés obertMany previous studies on the mechanical properties of Parasagittal Bridging Veins (PSBVs) found that strain rate had a significant effect on some mechanical properties, but did not extensively study the viscoelastic effects, ...