Homogenization
Mostrando 13-24 de 412 artigos, teses e dissertações.
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13. Schizolobium Parahyba var. Amazonicum Glulam Classified by Non-destructive Tests
ABSTRACT The objectives of this study were to evaluate the relationship between the density and the EW (modulus of elasticity) values obtained by two non-destructive methods: the accuracy of an expeditious method using a graduated ruler; and the homogenization of elasticity between the methods for glulam elements. In the analysis, displacements were measure
Floresta Ambient.. Publicado em: 08/04/2019
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14. Batuques negros, ouvidos brancos: colonialismo e homogeneização de práticas socioculturais do sul de Moçambique (1890-1940)
RESUMO No artigo analiso como as práticas designadas genericamente como batuques passaram por um processo de homogeneização e de escrutinização por parte de diferentes agentes da ação colonial portuguesa. Por um lado, insistiu-se em unificar danças e músicas na categoria genérica de batuque; por outro, a necessidade de compreender os povos dominado
Rev. Bras. Hist.. Publicado em: 08/04/2019
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15. Multiscale Failure Analysis of Cylindrical Composite Pressure Vessel: A Parametric Study
Abstract This paper deals with a multiscale approach to model thick-walled laminate cylinder with internal pressure. Micromechanics defines material homogenization considering two steps: determination of equivalent properties of each lamina from matrix and fiber properties according to the Mori-Tanaka model for elastic properties and to the Bridging model fo
Lat. Am. j. solids struct.. Publicado em: 29/10/2018
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16. Synthesis and characterization of nanostructured TiO2 and TiO2/W thin films deposited by co-sputtering
ABSTRACT Nanostructured TiO2 and TiO2/W thin films were deposited on Corning glass substrates by RF and DC magnetron co-sputtering at room temperature, using three targets of TiO, Ti and W. After deposition, samples were subjected to an annealing treatment in air at 500 °C for 3 hrs. The effect of the annealing treatment and tungsten addition to the TiO2 ma
Matéria (Rio J.). Publicado em: 19/07/2018
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17. A direct technique for the homogenization of periodic beam-like structures by transfer matrix eigen-analysis
Abstract To homogenize lattice beam-like structures, a direct approach based on the matrix eigen- and principal vectors of the state transfer matrix is proposed and discussed. The Timoshenko couple-stress beam is the equivalent continuum medium adopted in the homogenization process. The girders unit cell transmits two kinds of bending moments: the first is g
Lat. Am. j. solids struct.. Publicado em: 10/07/2018
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18. Nanopharmaceuticals and Their Applications in Bladder Cancer Therapy: a Mini Review
The primary treatment for high-grade non-muscle invasive bladder cancer (NMIBC) is based on surgery by transurethral resection of bladder tumor (TURBT), followed by intravesical immunotherapy with Bacillus Calmette-Guerin (BCG) to prevent recurrence and to reduce the tumor progression. However, BCG therapy shows several undesirable effects. The current treat
J. Braz. Chem. Soc.. Publicado em: 2018-05
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19. La Crítica de Unamuno hacia la Pedagogía en cuanto Ciencia Independiente
Abstract: In this study an attempt is made to reveal the six philosophical motives that led Unamuno away from formalist turn-of-the-century pedagogy in Spain. His critique, far from being ethereal, centred on the real problems of a discipline whose desire to be independent, quite justifiable at the end of the 19th century, was leading it to lose the ultimate
Educ. Real.. Publicado em: 09/04/2018
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20. Effect of Steaming on the Colorimetric Properties of Eucalyptus saligna Wood
ABSTRACT This study aimed to homogenize the color of Eucalyptus saligna wood by means of steaming and compare the resulting color with that of Cariniana legalis wood, a species of high commercial value. To this end, two steaming curves were tested: 100% relative humidity for 12 (T1) and 24 (T2) hours at 90 °C followed by drying in a pilot-scale conventiona
Floresta Ambient.. Publicado em: 19/03/2018
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21. Homogenization of a Continuously Microperiodic Multidimensional Medium
RESUMO O método de homogeneização assintótica é aplicado para obter a solução assintótica formal e uma solução homogeneizada de um problema de valor de contorno de Dirichlet para uma equação elíptica com coeficientes rapidamente oscilantes. A proximidade da solução assintótica formal e a solução homogeneizada para a solução exata é prova
TEMA (São Carlos). Publicado em: 2018-01
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22. The effect of homogenization on texture of reduced dry matter processed cheese
Abstract Since the cost of processed cheese is high in Iran, in this research we studied the effect of homogenization at the pressures of 100, 150 and 200 bar on the quality and texture of processed cheese followed by reducing dry matter. Results showed no significant difference between the pH and dry matter of processed cheese samples at different pressures
Food Sci. Technol. Publicado em: 26/10/2017
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23. Elastoplastic Stability and Failure Analysis of FGM Plate with Temperature Dependent Material Properties under Thermomechanical Loading
Abstract The present paper explores the stability and failure response of elastoplastic Ni/Al2O3 functionally graded plate under thermomechanical load using non-linear finite element formulation based on first-order shear deformation theory and von-Karman’s nonlinear kinematics. The temperature dependent thermoelastic material properties of FGM plate are v
Lat. Am. j. solids struct.. Publicado em: 2017-08
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24. Role of Cured Epoxy and Block Copolymer Addition in Mechanical and Thermal Properties of Polyethylene
This work aims to investigate the role of epoxy addition in high density polyethylene (HDPE) matrix. The block copolymer polyethylene-b-poly (ethylene glycol) (PEG-co-PE) was used as a compatibilizer. The samples were obtained by melt mixing using a torque rheometer. Instrumental nanoindentation was used to determine Young's modulus and nanohardness, thermal
Mat. Res.. Publicado em: 10/07/2017