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Australopithecus afarensis, reconstruction by Elisabeth Daynès …
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The Earth is bathed in an ocean of energy, that of sunlight. Extraterrestrial in nature, and unlimited on our scale, this energy escapes the finiteness of terrestrial resources. Since the dawn of time, it has fuelled mankind's dreams of universal, …
Series
The Earth is bathed in an ocean of energy, that of sunlight. Extraterrestrial in nature and unlimited on our own scale, this energy escapes the finiteness of terrestrial resources. Since the dawn of time, it has fuelled mankind's dreams of universal, …
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Abstract A finite order automorphism of a complex semisimple Lie group determines a cyclic grading of its Lie algebra. Vinberg's theory is concerned with the geometric invariant theory associated to this grading. Important examples include the case of …
15:30 to 16:30
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14:00 to 15:30
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Abstract Consider a system of N interacting particles. We are interested in the limit, as N tends to infinity, of this particle system, and try to derive from a microscopic point of view (i.e. particle dynamics) a mesoscopic point of view (i.e. a …
11:15 to 12:30
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Chair : Catherine König-Pralong …
09:30 to 10:00
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Abstract The management and use of international waters can be a source of tension and conflict. Diplomacy can help resolve them and find lasting solutions. The " hydro-diplomacy " aims at the best possible management of international rivers and the …
14:00 to 15:00
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09:30 to 10:00
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Portrait of Nelson Mandela © BK Creative Commons CC BY 2.0 (cropped). The concept of revolution is based on specific historical situations. It is a concept that enables us to think of a general phenomenon of discontinuity in history, which in turn …
Series
From the outset, research into human evolution and prehistory has served a dual function. On the one hand, they developed as new scientific disciplines, at the frontier between biology and the humanities. On the other hand, in the West at least, they …
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Abstract The coadjoint representation of the BMS4 group is constructed and related to the conserved current algebra of non-radiative asymptotically flat spacetimes at null infinity. The associated geometric action is a field theory in two plus one …
16:00 to 17:30
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09:30 to 09:45
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Download support …
09:30 to 11:00
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This lesson begins with a review of basic embryology , with particular reference to the origin of the three embryonic layers (ectoderm, mesoderm and endoderm) and their derivatives. Next, the formation of somites and their differentiation into different …
17:00 to 19:00
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Abstract How agrifood lobbies oppose public health measures they consider to run counter to their economic interests : the example of Nutri-Score. Documents and media Download support Serge Hercberg MD, PhD , ex-director of EREN (Inserm/Inrae/Cnam/USPN) , …
11:00 to 12:00