Abstract. Using the general circulation model of middle and upper atmosphere (MUAM), a number numerical scenarios were implemented to study impact individual planetary waves (PWs) on global atmospheric circulation, including zonal wind, temperature, residual meridional (RMC). The calculations performed for winter conditions Northern Hemisphere (January–February). We show contribution formation ...

In this paper, we report the relative SNe contributions on metal budget of ICM Abell 1837 galaxy cluster at redshift z $=$ 0.069. For purpose, analysed hot and obtained radial distributions by using XMM-Newton archival data with total exposure $\sim$100 ks. These measurements consist Mg, Si, S, Fe Ni within 0.7 R$_{500}$ radius which is divided into three concentric annuli. order to explain obs...