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Principe des puissances virtuelles

Publications associées (35)

Novel concept of performance enhancing hybrid adhesive connections in glass structures

Pieter Christian Louter, Manuel Santarsiero

Adhesive connections are increasingly used as an alternative to bolted connections for façade elements and structural glass components. The disadvantages of mechanical connections, such as damage induced by drilling holes and local stress intensification a ...

Glaston Finland Oy2015

Interior Tomography Using 1D Generalized Total Variation. Part I: Mathematical Foundation

Michaël Unser, John Paul Ward

Motivated by the interior tomography problem, we propose a method for exact reconstruction of a region of interest of a function from its local Radon transform in any number of dimensions. Our aim is to verify the feasibility of a one-dimensional reconstru ...

Siam Publications2015

An orthotropic active-strain model for the myocardium mechanics and its numerical approximation

Alfio Quarteroni

In the wide literature devoted to the cardiac structural mechanics, the strain energy proposed by Holzapfel and Ogden exhibits a number of interesting features: it has suitable mathematical properties and it is based on few material parameters that can, in ...

Gauthier-Villars/Editions Elsevier2014

Lipolytic biocatalyst based on recyclable magnetite-polysiloxane nanoparticles

This work presents a novel hydrophobic magnetizable nanosupport able to load and valorize the lipase derived from Candida cylindracea (CCL). Nude magnetite nanoparticles (MP) were coated by covalent binding with an ester-polysiloxane (PS). The chemical com ...

Elsevier Science Bv2014

A Situated and Embodied Approach to Service-oriented Modeling

Anshuman Bahadur Saxena

[Context] As opposed to the traditional approach to problem solving, which limits the scope of the solution to the stated problem, the mandate for services is to go deeper and focus on the value that the proposed solution creates for the entities affected ...

EPFL2014

Multiscale Interior Tomography Using 1D Generalized Total Variation

Michaël Unser, John Paul Ward

We propose a method for accurate and fast reconstruction of the interior of a 2D or 3D tomographic image from its incomplete local Radon transform. Unlike the existing interior tomography work with 2D total variation, the proposed algorithm guarantees exac ...

The University of Utah2014

Comparison of shape parametrization techniques for fluid-structure interaction problems

Davide Forti

This master thesis describes the development in the framework of Fluid- Structure Interaction (FSI) problems of an efficient and flexible technique treating the fluid-structure interface and mesh motion problems. The main idea is to build, through a new hi ...

2012

A Comparative Evaluation of Adaptive and Non-adaptive Sliding Mode, LQR and PID Control for Platform Stabilization

Mehmet Hasan Mutlu

During the uniform locomotion of compliant legged robots and other terrain vehicles, the body of the robot often exhibits complex oscillations which may have a disturbing effect on onboard sensors. For a camera mounted on such a robot, due to perspective p ...

IEEE2012

Damping properties of the nucleus pulposus

Dominique Pioletti, Arne Christian Vogel

Background: The nucleus pulposus is extremely deformable and it is not uncommon to observe strain amplitudes as large as 12.5% in physiological loading conditions. It has been shown that the nucleus pulposus contributes to the damping properties of the int ...

Elsevier2012

Modeling and Simulating ITS Applications with iTETRIS

Jérôme Härri

This work presents the modeling methodology of the iTETRIS platform to integrate and simulate ITS applications. iTETRIS is a modular and open-source simulation platform composed of four key modules: the network simulator ns-3, the traffic simulator SUMO, a ...

2011

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