B
Bertrand Maury
Researcher at École Normale Supérieure
Publications - 89
Citations - 2551
Bertrand Maury is an academic researcher from École Normale Supérieure. The author has contributed to research in topics: Finite element method & Partial differential equation. The author has an hindex of 26, co-authored 88 publications receiving 2359 citations. Previous affiliations of Bertrand Maury include Pierre-and-Marie-Curie University & University of Paris.
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A macroscopic crowd motion model of gradient flow type
TL;DR: In this article, a simple model to handle the flow of people in emergency evacuation situations is considered: at every point x, the velocity U(x) that individuals at x would like to realize is given, yet, the incompressibility constraint prevents this velocity field to be realized and the actual velocity is the projected one onto the set of admissible velocities.
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Concurrent sexual partnerships and HIV prevalence in five urban communities of sub-Saharan Africa.
Emmanuel Lagarde,Bertran Auvert,Michel Carael,Martin Laourou,B. Ferry,Evina Akam,Tom Sukwa,Linda Morison,Bertrand Maury,Jane Chege,Ibrahima Ndoye,A Buvé +11 more
TL;DR: It is found that concurrent sexual partnerships were not a major determinant of the rate of spread of HIV in five cities in sub-Saharan Africa and evidence of their association with levels of HIV infection and other sexually transmitted infections was found.
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A macroscopic crowd motion model of gradient flow type
TL;DR: In this paper, a simple model to handle the flow of people in emergency evacuation situations is considered: at every point x, the velocity U(x) that individuals at x would like to realize is given, yet, the incompressibility constraint prevents this velocity field to be realized and the actual velocity is the projected one onto the set of admissible velocities.
Journal ArticleDOI
Mind wandering and driving: responsibility case-control study
Cédric Galéra,Ludivine Orriols,Ludivine Orriols,Katia M'Bailara,Magali Laborey,Magali Laborey,Benjamin Contrand,Benjamin Contrand,Régis Ribéreau-Gayon,Régis Ribéreau-Gayon,F. Masson,F. Masson,Sarah Bakiri,Sarah Bakiri,Catherine Gabaude,Alexandra Fort,Bertrand Maury,Céline Lemercier,Maurice Cours,Manuel-Pierre Bouvard,E. Lagarde,E. Lagarde +21 more
TL;DR: Mind wandering while driving, by decoupling attention from visual and auditory perceptions, can jeopardise the ability of the driver to incorporate information from the environment, thereby threatening safety on the roads.
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Handling congestion in crowd motion modeling
TL;DR: In this paper, the authors consider the problem of congestion in the modeling of crowd motion in the non-smooth framework, where contacts between people are notanticipated and avoided, they actually occur, and they are explicitly taken into account in the model.