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Stratified Sampling Applied to Estimation of the Volumetric Fraction of Alumina in Cast Metal Matrix Composites
(Carl Hanser Verlag, 2009-08-01)
In this paper, we propose a statistic procedure for estimating the amount of alumina incorporated in a particulated metal matrix composite synthesized by the stir casting method. Composite specimens, consisting of A356 Al ...
Stratified Sampling Applied to Estimation of the Volumetric Fraction of Alumina in Cast Metal Matrix Composites
(Carl Hanser Verlag, 2009-08-01)
In this paper, we propose a statistic procedure for estimating the amount of alumina incorporated in a particulated metal matrix composite synthesized by the stir casting method. Composite specimens, consisting of A356 Al ...
Aggregation behavior of Perfluorononanoic Acid/Sodium Dodecyl sulfate mixtures
(Springer Heidelberg, 2013-05)
The mixed system of an anionic hydrocarbon surfactant, sodium dodecyl sulfate, and a perfluorinated surfactant, perfluorononanoic acid (PFNA), was investigated by a combination of methods. The critical micellar concentrations ...
Estudo da dinâmica de partículas em tambor rotatório com suspensores: análise experimental e numérica utilizando abordagens euleriana e lagrangeanaParticles dynamics study in flighted rotating drum: experimental and numerical analysis using lagrangian and eulerian approaches
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Engenharia Química, 2018)
Fractional statistics description applied to adsorption of alkane binary mixtures in zeolites
(American Institute of Physics, 2009-05-07)
In the present paper, the multicomponent adsorption of polyatomic species is described as a fractional statistics problem, based on Haldane's statistics. Site exclusion is characterized by a "mutual exclusion matrix" g, ...
Uma sequência didática sobre porcentagem e tratamento da informação utilizando problemas das OBMEP
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ensino de Ciências Exatas - PPGECECâmpus São Carlos, 2016-11-18)
This work presents a didactic sequence, in thirteen activity pages, with problems on
percentage and information processing of the Brazilian Mathematics Olympiad of Public
Schools (OBMEP), idealized for different learning ...
Optimal in-feed amino acid ratio for broiler breeder hens based on deletion studies
(Wiley-Blackwell, 2017-12-01)
An ideal amino acid ratio (IAAR) for breeder hens is needed for maximum nitrogen retention (NR) taking into account nitrogen deposition in body (NDB), feathers (NDF) and egg mass (NEM) to improve dietary protein efficiency. ...
Analytical and numerical modelling of the interfacial mass transfer in non-ideal mixtures applied to the evaporation of ethanol/isooctane droplets
(2020)
Devido à crise energética e às preocupações ambientais, combustíveis compostos por misturas contendo combustíveis renováveis, como misturas de etanol e gasolina, têm sido considerados uma alternativa promissora para o uso ...