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Abstract This presentation looks at the environmental history of the Roman province of Egypt, the granary of the Roman Empire. The Nile is the only source of water in this region, its green band easily recognizable on satellite images contrasting with the …

Abstract Throughout the Holocene, natural climatic changes have been a fundamental part of Earth's history, and also of human history. The Romans enjoyed a relatively stable climate, but even so, variability was part of life, and we can study how they …

Abstract How do traditional and new media shape opinions and affect election results ? …

Abstract The control flow graph is a classic intermediate representation of programs in optimizing compilers for imperative languages. This representation has made it possible to formulate and develop numerous program optimizations, from the simplest to …

Lecture plan 1. Monasticism and lectures (continued) 1.1. The topos of the illiterate monk: monasteries as a place of unculture or a-culture (continued) 1.2. the monk's duty to know how to read and write 1.3 Monasteries and children: a difficult …

Abstract The fourth   lecture introduced the notion of the continuation of a program point in an imperative program, or of a sub-expression in a functional program. This is the sequence of calculations remaining to be performed to reach the end of the …

The great English poet Geoffrey Hill gave a lecture in English in the form of an annotated reading of his poems. Professor Hill, who is also the author of major books on poetry, has taught at Cambridge and Boston universities. His books of poems …

Abstract A causal model describes the distribution of each variable   X as a function of the variables causing   X , and of independent noise (representing other unknown factors influencing   X -   the "   known unknowns   "). A causal model avoids the …

Abstract Valentine's Day love poetry is a literary tradition that first found expression at the end of the 14th   century, in England during the reign of Richard   II. Following its transformations right up to Shakespeare and Thomas Hardy, and the "   …

The challenge now is to develop a more efficient algorithm for estimating model parameters. We begin by reviewing the properties of the Kullback-Leibler divergence and the Pinsker inequality that relates it to total variation. An exponential family has a …

Exceptionally, this seminar takes place on a Tuesday. …

Exceptionally, the lecture takes place on a Tuesday. …

Abstract During their growth and division cycles, proliferating cells must couple their volume growth and macromolecule production to preserve their density, in particular their protein concentration. They must also couple the duration and speed of their …

Abstract In 1789, the French revolutionaries, after declaring that " men are born and remain free and equal in rights ", did not abolish slavery. The Convention did so only in 1794, under pressure from slave revolts and, in particular, the Saint-Domingue …

Documents and media Download support Download lecture notes References D. C. Tosteson and J. F. Hoffmann, "Regulation of Cell Volume by Active Cation Transport in High and Low Potassium Sheep Red Cells" The Journal of General Physiology , 44, 169-194 …

Abstract Electrochemistry plays a central role in the storage and conversion of renewable energies. It is also at work in a variety of emerging sustainable technologies and devices that have a significant impact on society. Optimizing the performance of …

Abstract This lecture discusses the dynamics of dust particles within a protoplanetary disk, focusing on sedimentation towards the disk midplane and radial drift. These two processes depend on particle size. This size, in turn, is determined by the speed …