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Estudo da influência do tipo de solo na capacidade de carga geotécnica de fundações profundas
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2020-11-19)
This study exposes a comparative analysis of 204 SPT’s reports, aiming the patern formation and the identification of resulting tendencies between the Aoki-Veloso (1975) and Decourt-Quaresma (1978) methods. Through the ...
Relação entre o limite de viscoelasticidade linear e o limite de escoamento de um material elastoviscoplástico
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia Mecânica e de MateriaisUTFPR, 2016-08-24)
The yielding of elastoviscoplastic materials is usually associated to two critical quantities that must be surpassed for the material’s breakdown: the yield stress and the yield strain, which define the material’s yield ...
Correlation between Flexural–Tensile Performance of Concrete Reinforced with Hooked-End Steel Fibers Using US and European StandardsCorrelación entre el rendimiento de flexión-tracción de Concreto Reforzado con Fibras de Acero de Extremo Gancho Uso de estándares estadounidenses y europeos
(Journal of Materials in Civil Engineering, 2021)
: ACI 318 and the fib Model Code 2010 prescribe recommendations for the design of steel fiber–reinforced concrete (SFRC) using performance measured with a four-point bending test (4PBT) per the ASTM C1609 US standard and ...
Cloud point extraction for the determination of cadmium and lead employing sequential multi-element flame atomic absorption spectrometry
(2011)
A cloud point extraction procedure for pre-concentration and determination of cadmium and lead in drinking water using sequential multi-element flame atomic absorption spectrometry is described. 4-(2-thiazolylazo)-orcinol ...
Tailoring vibration mode shapes using topology optimization and functionally graded material concepts
(IOP PUBLISHING LTD, 2011)
Tailoring specified vibration modes is a requirement for designing piezoelectric devices aimed at dynamic-type applications. A technique for designing the shape of specified vibration modes is the topology optimization ...
Evaluating Educational Material from the Perspective of Informal Caregivers of Children with Hydrocephalus: A Qualitative Study
(2020-07-01)
Objective: We evaluated whether educational material about hydrocephalus and its treatment previously developed by health professionals corresponded with the daily life of caregivers of children with hydrocephalus. Methods: ...
Computational chemistry advances on benzodithiophene-based organic photovoltaic materials
(TAYLOR & FRANCIS INC, 2022)
Over the past years, highly efficient conjugated polymers and small molecules have led to the development of organic photovoltaics (OPVs) as a promising alternative to conventional solar cells. Among the many designs, ...
Influence of brush type as a carrier of adhesive solutions and paper points as an adhesive-excess remover on the resin bond to root dentin
(2007-12-01)
Purpose: To evaluate the influence of the brush type as a earner of priming adhesive solutions and the use of paper points as a remover of the excess of these solutions on the push-out bond strength of resin cement to ...
Influence of brush type as a carrier of adhesive solutions and paper points as an adhesive-excess remover on the resin bond to root dentin
(2007-12-01)
Purpose: To evaluate the influence of the brush type as a earner of priming adhesive solutions and the use of paper points as a remover of the excess of these solutions on the push-out bond strength of resin cement to ...