Zobrazeno 1 - 10
of 3 260
pro vyhledávání: '"Touboul P"'
The homogenization procedure developed here is conducted on a laminate with periodic space-time modulation on the fine scale: at leading order, this modulation creates convection in the low-wavelength regime if both parameters are modulated. However,
Externí odkaz:
http://arxiv.org/abs/2407.08456
Laminated media with material properties modulated in space and time in the form of travelling waves have long been known to exhibit non-reciprocity. However, when using the method of low frequency homogenisation, it was so far only possible to obtai
Externí odkaz:
http://arxiv.org/abs/2311.10096
We analyze a spatially extended version of a well-known model of forest-savanna dynamics, which presents as a system of nonlinear partial integro-differential equations, and study necessary conditions for pattern-forming bifurcations. Analytically, w
Externí odkaz:
http://arxiv.org/abs/2308.13438
High-frequency homogenization is used to study dispersive media, containing inclusions placed periodically, for which the properties of the material depend on the frequency (Lorentz or Drude model with damping, for example). Effective properties are
Externí odkaz:
http://arxiv.org/abs/2308.08559
Spatial systems with heterogeneities are ubiquitous in nature, from precipitation, temperature and soil gradients controlling vegetation growth to morphogen gradients controlling gene expression in embryos. Such systems, generally described by nonlin
Externí odkaz:
http://arxiv.org/abs/2305.05007
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-21 (2024)
Abstract Spatio-temporal activity patterns have been observed in a variety of brain areas in spontaneous activity, prior to or during action, or in response to stimuli. Biological mechanisms endowing neurons with the ability to distinguish between di
Externí odkaz:
https://doaj.org/article/c798f8d2b0cf44a8a744cb64b10c47c6
Autor:
Eric Vicaut, Gregory W Albers, Geoffrey A Donnan, Julien Labreuche, Gabriel Steg, Peter Rothwell, Pierre Amarenco, Hugo Charles, Philippa Lavallee, Lawrence K S Wong, Shinichiro Uchiyama, Carlos A Molina, M G HENNERICI, Louis Caplan, José Manuel Ferro, Pierre-Jean Touboul
Publikováno v:
BMJ Open, Vol 14, Iss 7 (2024)
Objectives The objectives are to assess smoking abstinence and its effects on vascular risk and to report tobacco-cessation counselling and pharmacotherapy use in patients who had a recent minor stroke or transient ischaemic attack (TIA).Design and s
Externí odkaz:
https://doaj.org/article/2058b0b5787345a9bd7f873a69f506c2
Autor:
Touboul, Pierre, Métris, Gilles, Rodrigues, Manuel, Bergé, Joel, Robert, Alain, Baghi, Quentin, André, Yves, Bedouet, Judicaël, Boulanger, Damien, Bremer, Stefanie, Carle, Patrice, Chhun, Ratana, Christophe, Bruno, Cipolla, Valerio, Damour, Thibault, Danto, Pascale, Demange, Louis, Dittus, Hansjoerg, Dhuicque, Océane, Fayet, Pierre, Foulon, Bernard, Guidotti, Pierre-Yves, Hagedorn, Daniel, Hardy, Emilie, Huynh, Phuong-Anh, Kayser, Patrick, Lala, Stéphanie, Lämmerzahl, Claus, Lebat, Vincent, Liorzou, Françoise, List, Meike, Löffler, Frank, Panet, Isabelle, Pernot-Borràs, Martin, Perraud, Laurent, Pires, Sandrine, Pouilloux, Benjamin, Prieur, Pascal, Rebray, Alexandre, Reynaud, Serge, Rievers, Benny, Selig, Hanns, Serron, Laura, Sumner, Timothy, Tanguy, Nicolas, Torresi, Patrizia, Visser, Pieter
Publikováno v:
Class. Quantum Grav. 39 204009 (2022)
The space mission MICROSCOPE dedicated to the test of the Equivalence Principle (EP) operated from April 25, 2016 until the deactivation of the satellite on October 16, 2018. In this analysis we compare the free-fall accelerations ($a_{\rm A}$ and $a
Externí odkaz:
http://arxiv.org/abs/2209.15488
Autor:
Touboul, Pierre, Métris, Gilles, Rodrigues, Manuel, Bergé, Joel, Robert, Alain, Baghi, Quentin, André, Yves, Bedouet, Judicaël, Boulanger, Damien, Bremer, Stefanie, Carle, Patrice, Chhun, Ratana, Christophe, Bruno, Cipolla, Valerio, Damour, Thibault, Danto, Pascale, Demange, Louis, Dittus, Hansjoerg, Dhuicque, Océane, Fayet, Pierre, Foulon, Bernard, Guidotti, Pierre-Yves, Hagedorn, Daniel, Hardy, Emilie, Huynh, Phuong-Anh, Kayser, Patrick, Lala, Stéphanie, Lämmerzahl, Claus, Lebat, Vincent, Liorzou, Françoise, List, Meike, Löffler, Frank, Panet, Isabelle, Pernot-Borràs, Martin, Perraud, Laurent, Pires, Sandrine, Pouilloux, Benjamin, Prieur, Pascal, Rebray, Alexandre, Reynaud, Serge, Rievers, Benny, Selig, Hanns, Serron, Laura, Sumner, Timothy, Tanguy, Nicolas, Torresi, Patrizia, Visser, Pieter
Publikováno v:
Phys. Rev. Lett. 129, 121102 (2022)
The MICROSCOPE mission was designed to test the Weak Equivalence Principle (WEP), stating the equality between the inertial and the gravitational masses, with a precision of $10^{-15}$ in terms of the E\"otv\"os ratio $\eta$. Its experimental test co
Externí odkaz:
http://arxiv.org/abs/2209.15487
A variety of nonlinear models of biological systems generate complex chaotic behaviors that contrast with biological homeostasis, the observation that many biological systems prove remarkably robust in the face of changing external or internal condit
Externí odkaz:
http://arxiv.org/abs/2209.05638