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Fensterblicke auf den Genozid. Zum Verhältnis von Wohnzimmern und Konzentrationslagern
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The multiple traveling salesman problem in presence of drone- and robot-supported packet stations
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Primes et châtiments. Discours et non-dits sur l’indemnité parlementaire en France (1920-2020)
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Écrire à quatre mains, une caution pour rendre visible l’invisible ?
No full textInternational audienceKader Diabate and Giancarlo Visitilli's story – La pelle in cui abito – is more than a simple story of an immigrant's experience. After introducing the dynamics of the book (the African viewpoint, the importance of the female characters, the journey and its ordeals), our analysis focuses on its four-handed writing, which is the result of an exchange between the immigrant and the Italian journalist who is also the author of successful books. This technique – which has been used by publishers over the last twenty years to enable immigrants to publish their stories – has a special twist in this case since the two authors agree that the book is more than a simple restitution of a life journey. From then on, the construction of the book, the metaphors used and the strength of the culture and humanity to which the two authors refer make the renewal of this type of narrative possible. Thus, immigrants are shown in a light which is very different from their usual representation.Le récit de Kader Diabate et Giancarlo Visitilli, La pelle in cui abito, n’est pas un simple récit de vie restituant l’expérience d’un immigré. Après avoir présenté les dynamiques de l’ouvrage (la perspective africaine, l’importance des personnages féminins, le voyage et ses épreuves), notre analyse s’attarde sur son écriture à quatre mains, fruit d’un échange entre l’immigré et un Italien, journaliste et auteur de livres à succès. Cette technique, souvent utilisée par les éditeurs depuis une vingtaine d’années, pour permettre aux immigrés de publier leurs récits, prend ici un tour particulier dans la mesure où les deux auteurs s’accordent pour que le livre soit plus qu’une simple restitution d’un parcours de vie. Dès lors, la construction de l’ouvrage, les métaphores utilisées, la force de la culture et de l’humanité auxquelles les deux auteurs se réfèrent permettent de renouveler ce type de récit et de montrer les immigrés sous un jour bien différent de la représentation habituelle que l’on s’en fait
Le récit d’enquête (2/2) : Les dessous des enquêtes de terrain en sciences sociales du sport
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Les politiques migratoires françaises : Modèle républicain et hiérarchisation morale des cultures
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Modulation of the thermosensory system by oxytocin
No full textInternational audienceOxytocin (OT) is a neurohormone involved early in neurodevelopment and is implicated in multiple functions, including sensory modulation. Evidence of such modulation has been observed for di erent sensory modalities in both healthy and pathological conditions. This review summarizes the pleiotropic modulation that OT can exercise on an often overlooked sensory system: thermosensation. This system allows us to sense temperature variations and compensate for the variation to maintain a stable core body temperature. Oxytocin modulates autonomic and behavioral mechanisms underlying thermoregulation at both central and peripheral levels. Hyposensitivity or hypersensitivity for di erent sensory modalities, including thermosensitivity, is a common feature in autism spectrum disorder (ASD), recapitulated in several ASD mouse models. These sensory dysregulations occur early in postnatal development and are correlated with dysregulation of the oxytocinergic system. In this study, we discussed the potential link between thermosensory atypia and the dysregulation of the oxytocinergic system in ASD
Rotorcraft low-noise trajectories design: black-box optimization using surrogates
No full textInternational audienceThis paper addresses the noise-minimal trajectory optimization problem for a specific type of aircraft: rotorcraft. It relies on a realistic noise footprint computation software provided by industry that is black-box. Locally optimal trajectories are computed through a tailored solution approach based on the Mesh-Adaptive Direct Search algorithm. We propose multiple surrogates defined according to our knowledge of the problem, including a surrogate relying on the physics of the problem (approximating the rotorcraft noise model), and another based on a machine learning (neural network) method. The proposed solution approach is further enhanced by the computation of an appropriate starting guess through a path planning algorithm tailored to the problem, and by the reduction of the variable space domain. The performance of the proposed methodology both in terms of quality of the solutions (trajectories exhibiting significant noise reduction compared to those currently flown in practice) and computing time is illustrated through numerical experiments on realworld case studies