... In this work we have proposed and analyzed a mixed and augmented formulations for the DIR problem, along with suitable **finite**-**element** **discretization** for their numerical solution. To this end, we ...

27

... Deformable Image Registration (DIR) is a powerful computational method for image analysis, with promising applications in the diagnosis of human disease. Despite being widely used in the medical imaging community, the ...

71

... employ **finite** **element** **discretization** of the time domain as well as the usual **discretization** of the spatial ...time **finite** **element** method for acoustic radiation and scattering ...

6

... We introduce a new preconditioning technique for iteratively solving linear systems arising from **finite** **element** **discretization** of the mixed formulation of the time-harmonic Maxwell equations. The ...

17

... The outline of the paper is as follows. In Sect. 2, we introduce the basic geometric and physical assumptions to settle the vibration problem for a Timoshenko rod of arbitrary geometry. The resulting spectral problem is ...

14

... piezoelectric **element** in combination with tuning fork and shearing motion to form an actuator using a single drive ...signal. **Finite**-**element** analysis was used in the design of the motor, and the ...

6

... combining **finite** elements and meshless interpolations (en- richment of **finite** elements with the **element** free Galerkin method [5], or with the reproducing kernel particle method [3]) and developing ...

5

... The main contribution of this study is the quantification of the load-bearing capacity of the supra- spinatus tendon through the strength index which, when compared to a given physiological force, provides a critical ...

52

... An application of the **Finite** **Element** Method (FEM) to the solution of a geometric problem is shown. The problem is related to curve fitting i.e. pass a curve trough a set of given points even if they are ...

7

... Almeida (Editors); Escola Politécnica da Universidade de Sao Paulo, Sao Paulo, Brasil.[r] ...

20

... pair for the usual primal-mixed variational formulation of the generalized Stokes problem. In this case, the pressure is approximated by continuous piecewise linear elements on a triangular mesh, and the velocity is ...

27

... The objective of this lab is to analyse, by means of a **finite** **element** package (Ansys), a jib crane structure. Static and modal analysis will be carried out. This lab will allow to learn not only Ansys, but ...

12

... A discretisation technique widely used within the industry is the so-called **Finite** Vol- ume approach on unstructured meshes. This technique spatially discretises the flow motion equations onto a set of elements ...

161

... the **element**, as well as the values, at the beginning of the current increment, of the solution-dependent state variables associated with the ...this **element** and a control flag array indicating which ...

102

... 2. As in the previous example, a conjugate gradient algorithm based on the simplest **discretization** of the wave equation diverges. On the contrary, the use of scheme (7.4) allows to obtain convergence without ...

33

... In this paper a description was given of an investigation of the effect of a real **element** of furniture on room frequency responses. From the previous investigations described in [3-5] it was assumed initially ...

6

... upwind **finite** **element** formulations were reviewed [7] and other new techniques were ...upwind **finite** **element** ...upwind **finite** **element** ...

33

... non-linear **finite** **element** applied to multi-coupled materials, optimization and inverse modeling, with some incursions in seismic engineering applied to experimental design in High Energy ...

8

... This report is organized as follows. In the first chapter the wave scattering problem in elastody- namics is reviewed in differential and integral form. The formulation used by Bielak & Christiano (1984) in terms of ...

89

... A **finite** **element** model is developed in the ABAQUS software, with the aim of describing the approximate and logical behavior of a four-layer flexible pavement structure with the addition of a geosynthetic ...

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