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Mostrando ítems 11-20 de 564
Substituição do milho em grão por farelo de glúten de milho na ração de vacas em lactação em confinamento
(Sociedade Brasileira de Zootecnia, 2009)
Avaliou-se a substituição do milho moído por farelo de glúten de milho (FGM-21) para vacas em lactação alimentadas com ração completa contendo silagem de milho como volumoso principal e polpa cítrica como parte da fonte ...
Comparación de la microdureza superficial de resinas compuestas fotopolimerizables 3M FILTEK Z250 XT y FGM VITTRA APS estudio in vitro Arequipa 2022
(Universidad ContinentalPE, 2023)
Objetivo: Comparar la microdureza superficial de las resinas compuestas fotopolimerizables
3M Filtek Z250 XT y FGM Vittra APS estudio in vitro Arequipa 2022.
Material y métodos: Esta tesis es de diseño experimental, ...
Exploring the potential of functionally graded materials concept for the development of fiber cement
(ELSEVIER SCI LTD, 2010)
In this study we establish the concept of functionally graded fiber cement. We discuss the use of statistical mixture designs to choose formulations and present ideas for the production of functionally graded fiber cement ...
Integral Piezoactuator System with Optimum Placement of Functionally Graded Material - A Topology Optimization Paradigm
(SAGE PUBLICATIONS LTD, 2010)
Piezoactuators consist of compliant mechanisms actuated by two or more piezoceramic devices. During the assembling process, such flexible structures are usually bonded to the piezoceramics. The thin bonding layer(s) between ...
Dynamic reduced model and stochastic aspects for PFGM curved beams with variable curvature
(Pergamon-Elsevier Science Ltd, 2021-01)
In this paper a new 1D finite element model for dynamic calculations of PGFM curved beams with variable curvature is developed. The reduced high-speed calculation model allows stochastic aspects in the dynamic of the ...
Modelos de sobrevivência bivariados baseados na cópula FGM : uma abordagem bayesiana
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Estatística - PPGEs, 2012-02-07)
In this work we present a Bayesian analysis for bivariate survival data in the presence of a covariate and censored observations. We propose a bivariate distribution for the bivariate survival times based on the ...
Performance of juveniles of Pseudoplatystoma fasciatum fed graded levels of corn gluten meal
(EMPRESA BRASIL PESQ AGROPECBRASILIA, 2012)
The objective of this work was to evaluate corn gluten meal (CGM) as a substitute for fish meal in diets for striped catfish (Pseudoplatystoma fasciatum) juveniles. Eight isonitrogenous (46% crude protein) and isoenergetic ...
Modeling of functionally graded piezoelectric ultrasonic transducers
(ELSEVIER SCIENCE BV, 2009)
The application of functionally graded material (FGM) concept to piezoelectric transducers allows the design of composite transducers without interfaces, due to the continuous change of property values. Thus, large ...