4 - Depuis 1950, l'agriculture a beaucoup progressé grâce :

Le prix d’une petite pizza est la moitié du prix d’une grande pizza. Combien coûte une

Ainsi, si f (t) est la distance parcourue au bout d’un temps t , la va- riation moyenne ne sera rien d’autre que la vitesse moyenne et le nombre dérivé est la vitesse

(4) and (5), the values of kx and kz are chosen to be the dominant horizontal and vertical wave numbers at each integer hour (shown in Fig. 2), respectively; the values u; w and ma

In the second, the observed aurora are interpreted as the ionospheric footprint of the region 1 current system, and the OCFLB is placed near the poleward edge of the radar

The cross sections of nuclear reactions of proton with oxygen and helium are known with a precision of about  8±10% (Letaw et al., 1983); trapped proton ¯uxes in AP-8 model are

In the process of propagation from the poloidal surface to the toroidal surface, the wave's polarization also changes from poloidal (the disturbed magnetic ®eld and plasma

This is especially noticeable for the Jakarta meteor radar, where the ensemble mean zonal winds derived by HRDI (crosses) do not fall within the con®dence intervals (horizontal

is less important for the LGM climate than the impact of CO 2 changes and the presence of ice sheets, it was shown that in the northern high latitudes of Eurasia the