404 datasets found

International audience

The concepts of "structure" and "model" have been used by the Human and Social Sciences independently of the theoretical approaches that gave to him sustenance...

Offshore structures constructed in polar regions are exposed to the drift of ice which generates dynamic loads at the ice-structure interface. The intensity and the...

A new approach for the measure of urbanization in Europe allows to redefine urban features that are often being put forward to characterize the continent. The original...

Article disponible en ligne : http://leg.u-bourgogne.fr/rev/071052.pdf

"Few propositions about structures as " generating models "" We are interested by the question " how a network with such or such features can be generated?" more than...

Yasur is a small stratovolcano located inside a large caldeira, in the south-eastern part of Tanna Island (South Vanuatu). The summit crater is occupied by three...

Fuel cells as production system of clean and sustainable energy will help to protect our ecosystem by providing an alternative to fossil fuels before their total...

L'influence de la méthode de préparation de la glace et de son histoire thermique sur la structure de sa surface a été mesurée a 77,15k en utilisant l'adsorption du...

International audience

Magnetic refrigeration is a promising alternative technology for cooling and gas liquefaction. This technology takes advantage on the magnetocaloric effect. This...

International audience

32 ref. doi: 10.1016/j.geoderma.2003.08.017

Columnar jointing is frequently observed in lava flows, as in the Giant Causeway (Ireland). The most common theory explaining the formation of prisms is by the thermal...

BiFeO3 material is the subject of number fundamental studies in multiferroic materials. This interest is mainly cause by the existence of two long range order at room...

L'étude des propriétés des minéraux argileux et en particulier des phyllosilicates 2:1 dioctaédriques nécessite une analyse à différentes échelles de leurs...

8 pages

International audience

3 pages

Chloroplast NTT1 mediates external supply of ATP in the plastids, which is pre- requisite for the maintenance of plastid metabolism during limited or missing...