Results 21 to 30 of about 178,332 (312)

Numerical Modeling of the Photothermal Processing for Bubble Forming around Nanowire in a Liquid

The Scientific World Journal, 2014
An accurate computation of the temperature is an important factor in determining the shape of a bubble around a nanowire immersed in a liquid. The study of the physical phenomenon consists in solving a photothermic coupled problem between light and ...
Anis Chaari, Laurence Giraud-Moreau, Thomas Grosges, Dominique Barchiesi   +3 more
doaj   +1 more source

Gold Nanoparticles as a Photothermal Agent in Cancer Therapy: The Thermal Ablation Characteristic Length

Molecules, 2018
In cancer therapy, the thermal ablation of diseased cells by embedded nanoparticles is one of the known therapies. It is based on the absorption of the energy of the illuminating laser by nanoparticles.
Thomas Grosges, Dominique Barchiesi
doaj   +1 more source

Adaptive mesh refinements for thin shells whose middle surface is not exactly known [PDF]

, 2008
A strategy concerning mesh refinements for thin shells computation is presented. The geometry of the shell is given only by the reduced information consisting in nodes and normals on its middle surface corresponding to a coarse mesh.
Salaün, Michel, Moguen, Yann, Destuynder, Philippe   +2 more
core   +1 more source

Hex-Mesh Generation and Processing: a Survey [PDF]

, 2022
In this article, we provide a detailed survey of techniques for hexahedral mesh generation. We cover the whole spectrum of alternative approaches to mesh generation, as well as post processing algorithms for connectivity editing and mesh optimization ...
Riccardo Scateni, Ledoux, F, Livesu, M, Marcel Campen, Gianmarco Cherchi, Jean Remacle, Sheffer, Alla, Xifeng Gao, Remacle, J, Cherchi, Gianmarco, Pietroni, N, Cherchi, G, Alla Sheffer, Ledoux, Franck, Scateni, R, Nico Pietroni, Bommes, D, David Bommes, Pietroni, Nico, Campen, M, Remacle, Jean-Francois, Livesu, Marco, Sheffer, A, Bommes, David, Franck Ledoux, Gao, Xifeng, Campen, Marcel, Scateni, Riccardo, Gao, X, Marco Livesu   +29 more
core   +1 more source

Numerical Study of Plasmonic Efficiency of Gold Nanostripes for Molecule Detection

The Scientific World Journal, 2015
In plasmonics, the accurate computation of the electromagnetic field enhancement is necessary in determining the amplitude and the spatial extension of the field around nanostructures.
Thomas Grosges, Dominique Barchiesi
doaj   +1 more source

Provably good mesh generation

Journal of Computer and System Sciences, 1994
It is shown how to triangulate a planar point set with (a) triangles of bounded aspect ratio, (b) triangles having no obtuse angles, (c) how to triangulate a point set of arbitrary dimension with simplices of bounded aspect ratio, and (d) how to produce a linear-size Delaunay triangulation of a multidimensional point set by adding a linear number of ...
Marshall W. Bern, David Eppstein, John R. Gilbert   +2 more
openaire   +2 more sources

A discontinuous Galerkin moving mesh method for Hamilton-Jacobi equations [PDF]

, 2007
In this paper we consider the numerical solution of first-order Hamilton-Jacobi equations using the combination of a discontinuous Galerkin finite element method and an adaptive $r$-refinement (mesh movement) strategy.
MacKenzie, John, Nicola, Aurelian
core   +1 more source

Comparison of 3D Adaptive Remeshing Strategies for Finite Element Simulations of Electromagnetic Heating of Gold Nanoparticles

Advances in Mathematical Physics, 2015
The optical properties of metallic nanoparticles are well known, but the study of their thermal behavior is in its infancy. However the local heating of surrounding medium, induced by illuminated nanostructures, opens the way to new sensors and devices ...
Fadhil Mezghani, Dominique Barchiesi, Abel Cherouat, Thomas Grosges, Houman Borouchaki   +4 more
doaj   +1 more source

Mesh-based video coding for low bit-rate communications [PDF]

, 2006
In this paper, a new method for low bit-rate content-adaptive mesh-based video coding is proposed. Intra-frame coding of this method employs feature map extraction for node distribution at specific threshold levels to achieve higher density placement of ...
Kocharoen, P, Fernando, WAC, Rajatheva, RMAP, Ahmed, KM   +3 more
core   +1 more source

Generalized Diameters of the Mesh of Trees

Theory of Computing Systems, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chen, W. M., Chen, G. H., Hsu, D. F.
openaire   +3 more sources