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Mostrando ítems 31-40 de 1799
Activation of the growth plates on three-phase bone scintigraphy: the explanation for the overgrowth of fractured femurs
(Springer-verlagNew YorkEUA, 2001)
Influence of multiple reflections on the transmission coefficients of uniaxial plane-parallel plates
(Optica Publishing Group, 2021-06)
A study on the influence of multiple reflections on the transmission coefficients of uniaxial plane–parallel plates is presented. Two representative models are analyzed: one that considers only the first transmission, and ...
Cenozoic intraplate tectonics in Central Patagonia: Record of main Andean phases in a weak upper plate
(Elsevier Science, 2017-11)
Contraction in intraplate areas is still poorly understood relative to similar deformation at plate margins. In order to contribute to its comprehension, we study the Patagonian broken foreland (PBF) in South America whose ...
Cenozoic intraplate tectonics in Central Patagonia: Record of main Andean phases in a weak upper plate
(2017)
Contraction in intraplate areas is still poorly understood relative to similar deformation at plate margins. In order to contribute to its comprehension, we study the Patagonian broken foreland (PBF) in South America whose ...
Efeito da dimensão da placa em resultados de prova de carga em areia
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM ENGENHARIA CIVIL, 2016-11-18)
Plate load tests represent an important tool on foundation design because it allows to define allowable stresses and settlements. However, when carried out on sand, the extrapolation of the results from the model (plate) ...
Micro fabricação de placas óticas birrefringentes e suas aplicações
(Universidade Federal de Minas GeraisUFMG, 2016-09-30)
We present a method for the fabrication and characterization of optical elements with nanometric periodic structures. They were created using electron beam lithography, resulting in an anisotropy of the refractive index, ...
Effect of magnesium on the properties of LiNbO 3 thin films prepared from polymeric precursors
(2002-12-01)
The effect of magnesium addition on the phase formation, microstructure and electric and ferroelectric properties of LiNbO 3 thin films prepared through polymeric precursors was analyzed. By X ray diffraction no secondary ...