Results 41 to 50 of about 15,735,771 (283)
Finite element approximation of a nonlinear cross-diffusion population model [PDF]
, 2003 We consider a fully discrete finite element approximation of the nonlinear cross-diffusion population model: Find u i, the population of the ith species, i = 1 and 2, such that ∂ui ∂t −Δ [ ci ui + ai u2i + ui uj] − bi ∇.
John W. Barrett +6 more
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Buildings, 2022 For the simple bridge structure, the finite element model established by drawing and elastic mechanics method is accurate. However, when faced with large and complex long-span bridge structures, there are inevitable differences between the finite element
Jie Wu +6 more
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A finite element strategy applied to intramedullary nailing of the proximal femur [PDF]
, 2005 This thesis was submitted for the degree of Doctor of Philosophy and was awarded by Brunel University.An intramedullary nail is a trauma treatment device used for fracture fixation of long bones. These devices are subject to failure, including lag screw
Simpson, David John
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A three-dimensional finite element model of cAMP signals
Forces in Mechanics, 2021 This paper presents a three-dimensional finite element model for cyclic adenosine monophosphate (cAMP) signaling. Governing equations for the synthesis, diffusion, and degradation of cAMP were numerically implemented using the finite element method ...
R. Warren +3 more
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Finite element reduced order models for nonlinear vibrations of piezoelectric layered beams with applications to NEMS [PDF]
, 2012 This article presents a finite element reduced order model for the nonlinear vibrations of piezoelectric layered beams with application to NEMS. In this model, the geometrical nonlinearities are taken into account through a von Kármán nonlinear strain ...
O. Thomas +5 more
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Laser-based finite element model reconstruction for structural mechanics
AIP Advances, 2022 It is imperative to know the health condition of a structure during its service life. The development of laser scanning technology has created new opportunities to leverage high-resolution 3D laser scanning (3DLS) as a non-destructive evaluation tool for
Shuzhen Yang, Devin K. Harris
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Co-Simulation of an Inverter Fed Permanent Magnet Synchronous Machine
Electrical, Control and Communication Engineering, 2014 Co-simulation is a method which makes it possible to study the electric machine and its drive at once, as one system. By taking into account the actual inverter voltage waveforms in a finite element model instead of using only the fundamental, we are ...
Kiss Gergely Máté, Vajda István
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Journal of Mechanical Engineering and Sciences, 2021 Numerous finite element methods have been widely used to predict the response of normal/high strength concrete columns confined with Fiber Reinforced Polymer (FRP) under different loading conditions.
Muhammad Abbassi, Hooshang Dabbagh
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FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
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Finite Element Model Updating of Axisymmetric Structures
Applied SciencesCreating the most accurate numerical models with the same dynamic behavior as real structures plays an important role in the development process of various facilities.
Pavol Lengvarský +3 more
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