Výsledky vyhledávání - "homogeneization"

Approach to Control Permittivity and Shape of Centimeter-Sized Additive Manufactured Objects: Application to Microwave Scattering Experiments

Autor: Hassan Saleh, Cecile Leroux, Jean-Michel Geffrin, Amelie Litman, Hervé Tortel, Arnaud Coudreuse

Publikováno v: IEEE Transactions on Antennas and Propagation
IEEE Transactions on Antennas and Propagation, Institute of Electrical and Electronics Engineers, 2021, 69 (2), pp.983-991. ⟨10.1109/TAP.2020.3016159⟩
IEEE Transactions on Antennas and Propagation, 2021, 69 (2), pp.983-991. ⟨10.1109/TAP.2020.3016159⟩

International audience; Controlling the electromagnetic properties of dielectric objects is demanded in microwave applications such as radar cross section (RCS) studies, metamaterial design, and antennas prototyping. Additive manufacturing has made t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::033a0d06d2343898e19784271fe80956
https://doi.org/10.1109/tap.2020.3016159

Zobrazit plný text záznamu

Política Exterior Feminista: un análisis de la cooperación de Suecia

Autor: Soares de Aguiar, Bruna

Publikováno v: Digibug. Repositorio Institucional de la Universidad de Granada
instname

El presente trabajo ha sido realizado con apoyo de la Coordinación de Perfeccionamiento de Personal de Nivel Superior - Brasil (CAPES) - Código de Financiación 001. En 2014 Suecia fue el primer país en afirmar que pasaría a desarrollar una polí

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=RECOLECTA___::852c6b273a1409f1c852ad47356f7335

Zobrazit plný text záznamu

Autour de méthodes numériques pour les couplages multiphysiques et multiéchelles en mécanique des solides

Autor: Isabelle RAMIERE

Publikováno v: Mécanique des solides [physics.class-ph]. Aix Marseille Université (AMU), 2021
HAL

This Habilitation thesis (Habilitation à Diriger des Recherches - HDR) manuscript focuses on my research work carried out within the Fuel Studies Department (DEC) of the the French Alternative Energies and Atomic Energy Commission (CEA) since 2009.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0e67dc909826244bc8beb0a40e005ff1
https://tel.archives-ouvertes.fr/tel-03395792v2/document

Zobrazit plný text záznamu

Akademický článek

Fractal and euclidean interaction in some transmission problems

Autor: Maria Agostina Vivaldi

Publikováno v: Le Matematiche, Vol 62, Iss 2, Pp 327-343 (2007)

In this talk some model examples of second order elliptic transmission problems with highly conductive layers will be described. Regularity and numerical results for solutions of transmission problems across fractal layers imbedded in Euclidean domai

Externí odkaz: https://doaj.org/article/9d9e96c6c72041e9b5253adc3240e418

Zobrazit plný text záznamu

Génération 3D aléatoire de microstructures de combustibles nucléaires MOX et homogénéisation mécanique

Autor: El Abdi, Akram

Publikováno v: Sciences de l'ingénieur [physics]. AIX-MARSEILLE UNIVERSITE, 2021. Français
Sciences de l'ingénieur [physics]. AIX-MARSEILLE UNIVERSITE, 2021. Français. ⟨NNT : ⟩

The MOX is a nuclear fuel made up of plutonium (Pu) and uranium oxides. The objective of the thesisis to generate in 3D a representative elementary volume (REV) of its microstructure, to simulate themechanical behavior of the generated media, and to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::376ac41bc1eeb21ff03ea68cddb29d56
https://tel.archives-ouvertes.fr/tel-03247723/document

Zobrazit plný text záznamu

Dissertation/ Thesis

Convergência compacta de resolvente e o teorema de Trotter Kato para perturbações singulares

Autor: Cardoso, Cesar Augusto Esteves das Neves

Nesta dissertação estudamos uma versão do Teorema de Trotter-Kato que estabelece uma equivalência entre a continuidade, relativamente a um parâmetro, de operadores resolvente e a continuidade dos semigrupos lineares associados. Os operadores ili

Externí odkaz: http://www.teses.usp.br/teses/disponiveis/55/55135/tde-11042012-155404/

Zobrazit plný text záznamu

Effects of the microstructure of random media on the propagation of coherent waves

Autor: Rohfritsch, Adrien, Conoir, Jean-Marc, Valier-Brasier, Tony, Marchiano, Régis

Publikováno v: Forum Acusticum
Forum Acusticum, Dec 2020, Lyon, France. pp.1421-1421, ⟨10.48465/fa.2020.0938⟩

International audience; Multiple scattering of waves arises in all fields of physics either in periodic or random media. For random media the organization of the microstructure has effects on the propagation of coherent waves. Using a recent exact re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7853d0bbecb9d983b223db04a95140a
https://hal.archives-ouvertes.fr/hal-03240348

Zobrazit plný text záznamu

Homogenization of the diffusion equation with a singular potential for a model of a biological cell network

Autor: Latifa Ait Mahiout, Grigory Panasenko, Vitaly Volpert

Publikováno v: Zeitschrift für Angewandte Mathematik und Physik
Zeitschrift für Angewandte Mathematik und Physik, 2020, 71 (6), pp.181. ⟨10.1007/s00033-020-01401-w⟩

The paper is devoted to a reaction-diffusion problem describing diffusion and consumption of nutrients in a biological tissue consisting of small cells periodically arranged in an extracellular matrix. Cells consume nutrients with a rate proportional

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9638bf8704614d6052b2eae9d49d7969
https://doi.org/10.1007/s00033-020-01401-w

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání