Calculez le Temps Écoulé Entre Deux Dates en Jours (A)

To weed out non-members we have measured the proper motion of each candidate brown dwarf, using the Z- and J-band data where the epoch difference was 5 yr.. In this process,

In all cases, independently of clay mineral and background elec- trolyte, low capacity but highly reactive sites were dominant in thallium uptake, highlighting Tl affinity for

Wave properties are extracted from the ®rst data set of Rayleigh lidar obtained between heights of 30 km and 60 km over La Reunion Island (21°S, 55°E) during the Austral winter in

As in 2004 and 2005, the ACE-FTS partial columns mostly agree within error bars with the total columns from the ground-based instruments and the ozonesondes.. There is again

In order to investigate the magnetospheric transport of ions originating from the exosphere, we performed test particle simulations in three-dimensional electric and magnetic

– accurate pure seawater backscattering values are critical in determining particulate backscattering coefficients in the open ocean (not only in these very clear waters); the

Other than of space weather origin, the observed negative and small-amplitude positive anomalies were found to be of a large spatial scale, so that they covered not only

from the above column densities with our model predictions shows that none of the four models of Sect. 2.1 reproduces the observed data. However, the ratios can be reproduced by a