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Résumé: Le dispositif d'annonce est une mesure emblématique du Plan Cancer, construite avec et pour les patients et portée par les professionnels de santé. Une expérimentation nationale a abouti à l'élaboration de recommandations nationales. Actuellement, le déploiement du dispositif est en cours, accompagné par des mesures d'information et de formation, afin que tous les patients atteints de cancer...
Résumé: Le dispositif d'annonce est une mesure emblématique du Plan Cancer, construite avec et pour les patients et portée par les professionnels de santé. Une expérimentation nationale a abouti à l'élaboration de recommandations nationales. Actuellement, le déploiement du dispositif est en cours, accompagné par des mesures d'information et de formation, afin que tous les patients atteints de cancer...
A shallow Bragg grating in the nonlinear Kerr regime, submitted to incident continuous wave irradiation at a frequency in a band gap, is shown to switch from total reflection to high transmission for incident energy flux above a threshold. Using the theory of nonlinear supratransmission we prove that: (1) the threshold has an explicit analytic expression in terms of the deviation from the Bragg resonance,...
Numerical simulations of the scattering of a linear plane wave incoming onto a nonlinear medium (sine-Gordon) reveals that: (i) nonlinearity allows energy transmission in the forbidden band, (ii) this nonlinear transmission occurs beyond an energy threshold of the incoming wave, (iii) the process begins (at the threshold) with large amplitude breathers, and then energy is generically transmitted both...
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