12 datasets found

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This work is dedicated to the study of the walk of a biped without actuation of the ankle. The robot motion is restricted to the sagittal plan. A particularity of this...

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Une estimation correcte des efforts aux impacts est motivée par le dimensionnement des structures à la rupture sous impact. Le second objectif de ces estimations est...

Le granite de Gangotri-Badrinath, localisé au Garhwal (Indes) appartient à la ceinture des granites du Haut Himalaya. C'est un granite à tourmaline-muscovite fait de...

Les Alpes Occidentales ont été le siège , au Paléogène , d 'un volcanisme andésitique dont l'autochtonie est actuellement ét ablie . Les formations volcaniques...

In the West African Craton, the 2.1 Ga period is a major stage of leucogranite production. Because of its localization, its extension as much as its history in the...

Inter-Vehicular Communications (IVC) are considered a promising technological approach for enhancing transportation safety and improving highway efficiency. Previous...

We introduce the $N$-body problem of mathematical celestial mechanics, and discuss its astronomical relevance, its simplest solutions inherited from the two-body...

Safety is a key issue in railway operation. In this context, level crossings (LCs) are one of the most critical points in railway networks. In some countries,...

International audience