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A boundary element method formulation for modal analysis of doubly curved thick shallow shells
(Elsevier Inc., 2016)
The study of vibrations of shells is an important aspect in the design of thin-walled structures. In general, analytical solutions for the natural frequencies of shells are not possible, and computational techniques are ...
Constitutive Formulations for Concrete with Recycled Aggregates
(Springer, 2017)
In this Chapter, a thermodynamically consistent gradient model is proposedfor natural aggregate concrete and then, modified to take into account theaddition of different contents of recycled aggregates and its influence ...
Application of a combined continuous-discontinuous Galerkin finite element method for the solution of the Girkmann problem
(Pergamon-elsevier Science LtdOxfordInglaterra, 2013)
Numerical study of the stress singularity in stick-slip flow of the Phan-Thien Tanner and Giesekus fluids
(Amer Inst Physics, 2019-09-01)
Stick-slip flow is a challenging viscoelastic benchmark problem due to the presence of a separation or transition point at the die exit where a sudden change in flow boundary conditions occurs. We present numerical simulations ...
Stress relaxation characteristics of low-fat chicken sausages made in Argentina
(Elsevier, 2008-07)
Low-fat sausages were prepared with fresh chicken breast meat and formulated with different levels of added fat, whey protein concentrate, and hydrocolloids (xanthan and guar gums) to study the effect of composition on the ...
Analysis of a semi-augmented mixed finite element method for double-diffusive natural convection in porous media
(2022-05-15)
In this paper we study a stationary double-diffusive natural convection problem in porous media given by a Navier-Stokes/Brinkman type system, for describing the velocity and the pressure, coupled to a vector advection-diffusion ...
Non-polynomial Zig-Zag and ESL shear deformation theory to study advanced composites
(Elsevier, 2019-04)
The mechanical behavior of advanced composites can be modeled mathematically through unknown variables and Shear Strain Thickness Functions (SSTFs). Such SSTFs can be of polynomial or non-polynomial nature and some parameters ...
Natural vibrations of micro beams with nonrigid supports
(Sage Publications Ltd, 2016-01)
The present study aims to provide some new information for the design of micro systems. It deals with free vibrations of Bernoulli–Euler micro beams with nonrigid supports. The study is based on the formulation of the ...
Estudo da ação antipsicótica e efeitos colaterais do haloperidol nanoencapsulado em ratos
(Universidade Federal de Santa MariaBRFarmacologiaUFSMPrograma de Pós-Graduação em Farmacologia, 2012-06-29)
Haloperidol is a typical neuroleptic widely used in the treatment of several psychotic disorders and it remains the most prescribed antipsychotic worldwide, due to its high potency and low cost. Despite its good therapeutic ...