◮ 1. Classer les nombres suivants dans l’ordre croissant.

3.2 Harmonic analysis results for the mean zonal wind For intercomparison with results reported from else- where, the amplitude and phase of the semi-annual oscillation in the

Three cases of mode structures along the ®eld line for di€erent ionospheric conditions: the ®rst half harmonic with electric nodes in the ionospheres on the top, the ®rst

The apparent magnetic eastward-directed wave has thus become an in situ westward-convecting disturbance with a projected convection velocity onto the plane perpen- dicular to the

Nitrogen compounds and ozone in the stratosphere: comparison of MIPAS satellite data with the Chemistry Climate Model ECHAM5/MESSy1... This work

SCIAMACHY/ENVISAT limb scatter measurements in the HARTLEY bands have been used to retrieve ozone profiles in the upper stratosphere and lower mesosphere (retrieval ver- sion

The percentage intervals (corresponding to each time series) for which the probability of existence, P, of periods in the selected range is located between the given limits,

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