This work employs single-mode equations to study convection and double-diffusive convection in a porous medium where the Darcy law provides large-scale damping. We first …
Seismic and magnetic observations have suggested the presence of a stably stratified layer atop Earth's core. Such a layer could affect the morphology of the geomagnetic field and the …
Les ondes équatoriales générées en basse stratosphère se propagent verticalement et gouvernent les renversements des vents équatoriaux, sur des cycles d'environ 28 mois …