Les mycotoxines, seules ou en mélange

Le projet MYCO-TOX doit permettre, pour la première fois, de comparer dans une même étude la génotoxicité et la cytotoxicité de 160 mycotoxines sur quatre lignées cellulaires humaines issues des tissus cibles des mycotoxines (foie, colon, rein et cerveau)

A simple integral approach to compute flows in ducts with variable cross-section

We introduce in this paper a new approach based on an integral formulation in order to get a relevant approximation of the mean flow patterns in one-dimensional ducts with variable cross-sections. Numerical results are compared with those obtained by using the standard one-dimensional formulation associated with a well-balanced scheme, and also with numerical results provided by a multi-dimensional code. The comparison includes ducts with smooth or discontinuous cross sections. This new formulation is shown to be robust wrt to sudden and high cross-section variations, even when a total obstruction occurs, and to be accurate when compared with the reference solution

Formation of polarized contractile interfaces by self-organized Toll-8/Cirl GPCR asymmetry

International audienc