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A regularized fiber element model for reinforced concrete shear walls
(2016)
Reinforced concrete shear walls are used because they provide high lateral stiffness and
resistance to extreme seismic loads. However, with the increase in building height, these
walls have become slenderer and hence ...
Observation of significant differences between electromagnetic and acoustic emissions during fracture processes: A study on rocks under compression loading
(IOP Publishing LtdReino Unido, 2019)
Electromagnetic radiation (known as electromagnetic emissions) related to processes of loading and fracture in different types of materials (from metals to rocks) has been widely reported. The physical mechanisms behind ...
Magnetic anisotropy and valence states in L a2 C o1-x M n1+x O6 (x≈0.23) thin films studied by x-ray absorption spectroscopy techniques
(American Physical Society, 2017-06)
X-ray absorption spectroscopy was used to determine the valence state in La2Co1-xMn1+xO6 (x≈0.23) thin films. We found that in spite of the nonstoichiometry, Co is in a divalent state while Mn ions show a mixed valence ...
Comparative study of the phase stability in SrTaO2NEstudio comparativo de la estabilidad de fases en SrTaO2N
(Sociedad Española de Cerámica y Vidrio, 2018-01)
Recently, ferroelectric behavior was observed in compressed SrTaO2N thin films epitaxially grown on SrTiO3 substrates. Piezoresponse force microscopy measurements revealed small domains (101–102 nm) that exhibited classical ...
Observaciones acerca de un origen transpresivo de la cordillera oriental
(Departamento de Geociencias, 1999)
In this paper we consider characteristic relay patterns of marginal folds at both borders of the Eastern Cordillera and confront them with a regional compilation of fault-slip data and a preliminary evaluation of joint ...
Uma metodologia para avaliação do parafuso pilar em implantes dentários usando fotoelasticidade automatizadaA Metodology for Evaluation of a Pilar Screw of a Dental Implant Using The Automatizated Plane Photoelasticity Technique
(Universidade Federal de UberlândiaBRPrograma de Pós-graduação em Engenharia MecânicaEngenhariasUFU, 2016)