dust storms are destructive climate phenomenon which damage farm, installations,roads,traffic and etc indemnifiable. this phenomena at dry and pertaining regions of the country as environmental perils, is effected by particular atmospheric condition.if the origin and extention of this phenomenon be recognized the damages can be decreased or counteracted.the studied about dust storm show thirtee...

this study surveys the correlation between the level of mothers' knowledge of physical and psycho-social needs of their chemotherapied children and the way they meet their needs.   in this study 32 mothers visiting sayed-o-shohada hospital in esfahan were randomly selected samples over a period of 50 days. the data collection tool was a questionnaire organized in three parts. part one was ...

From the Book of Mammography by Dr. Zabihollah Arnavaz - Head of Radiology Department of Jorjani Hospital, National University of Iran.

A first-principles informed grand canonical defect chemistry model capable of accounting for non-stoichiometry and partial equilibration different sub-lattices is developed used to study Mg Mn doped, (Mg+Y) (Mn+Y) co-doped BaTiO3 elucidate the role Y in improving resistivity resistance degradation as observed by Ryu et al. Part I this series papers. The qualitatively captures behavior samples a...