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émergence de l'idée de "race" dans la littérature et le dessin au XIXème siècle. Entretien avec Sarga Moussa, Directeur du Laboratoire LIRE. Même si Buffon introduit déjà des hiérarchies entre les "races" humaines, son anthropologie reste de nature monogéniste (unité de l'espèce humaine). En revanche, le XIXe siècle opère un ...
À l'occasion de la présentation en salle Roberto Longhi, du 21 avril au 8 juillet 2017, de l'exposition consacrée aux vues du Caire du photographe italien Beniamino Facchinelli (1839-1895), ce colloque se propose de revenir sur les multiples entreprises photographiques qui se sont vouées à l’inventaire des richesses artistiques ...
In this video, Xavier Py (Professor - University of Perpignan Via Domitia) presents the relationships that exist between water and energy, whether in terms of energy production or storage, or water sanitation or desalination.
In this video, Xavier Py (Professor - University of Perpignan Via Domitia) explains what hybridization and cogeneration processes are and shows what roles they can play in the management of intermittence of certain energies and in the increase of the yields of the systems of production of energy.
In this video, Xavier Py (Professor - University of Perpignan Via Domitia) explains what electrochemical storage is, a process used for more than 2000 years to store energy. He shows many uses of these batteries, and discusses the stakes associated with their development.
In this video, Jean-Philippe Delgenès of INRA offers a very complete overview of the diversity of deposits and channels that enable the biological production of energy vectors.
In this video, Gilles Vaïtilingom (Research Director - CIRAD) discusses the value of biomass with energy needs related to transport. He first traces an history of the use of vegetable oils and then analyzes the substitution potential of conventional fuels by first- and second-generation of biofuels.
In this video, Jean Schmittbuhl (Research Director - CNRS / University of Strasbourg) presents the two main principles of exploitation of unconventional high-temperature geothermal energy. He largely relies on the example of Soultz-Sous-Forêts (France).
In this video, Jean Schmittbuhl, Research Director - CNRS / University of Strasbourg, presents the geothermal classification according to the temperatures exploited. For each of these categories, he explains the uses, interests, risks, and maturity levels of the associated operating technologies.
In this video, Jean Schmittbuhl, Research Director - CNRS / University of Strasbourg, presents the geothermal resource. He explains its origins, quantifies it in relation to other sources of energy on earth, and shows its distribution and variability at the surface of the globe, at the level of Europe and ...
In this video, Jean-François Filipot (France Energies Marines) presents the energy resources associated with the marine environment, the ways to characterize them, their availability, and the major types of devices that allow them to be exploited.
In this video, Yann-Hervé De Roeck (France Energies Marines), presents the national and international context in which reflections and technological advances about the use of renewable marine energies take place.
In this video, Jean-Yves Pradillon (ENSTA Master's Degree on Marine Renewable Energies) offers an overview of the different types of technologies associated with the exploitation of renewable marine energies and their potential and maturity.
Le 24 novembre 2016 avait lieu à l'INHA la rencontre "Autour des Rothschild' avec la présentation de l'ouvrage "Les Rothschild. Une dynastie de mécènes en France" et du portail numérique qui le complète, résultats d'un programme de recherche initié en 2007 en collaboration avec la BNF et le Musée du ...
In this video, François Collombat (Project Manager, Hydraulic Production Division – EdF) discusses the contribution of hydroelectricity to the energy mix. In particular, he highlights the value of this type of energy for the management of peak and ultra-peak effects.
In this video, François Collombat (Project Manager, Hydraulic Production Division – EdF) presents the various components of an hydraulic system, from the dam to the factory outlet. For each of them, he presents the diversity of the devices currently deployed.
In this video, François Collombat (Project Manager, Hydraulic Production Division - EdF) explains the different properties of watercourses to be taken into account when there's a creation of an hydraulic system such as flow or fall height. On this basis, he presents the main types of works that can be ...
In this video, Jacky Bresson, Professor at the University of Perpignan Via Domitia (UPVD), presents the components of a wind turbine, especially those that produce electricity. He also deals with the dimensioning of these infrastructures and their sound impacts.
In this video, Jacky Bresson, Professor at the University of Perpignan Via Domitia (UPVD), presents the main notions of aerodynamics that allow us to understand the structure and operation of a wind turbine: Betz theory and Bernouilli law.
In this video, Jacky Bresson, Professor at the University of Perpignan Via Domitia (UPVD), presents the wind resource, its origin, its availability, and the ways to characterize it.
 
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