road traffic accidents (rta) are one of the most important causes of death and disability all over the world. in developing countries the problem is more complicated. based on the estimation by unicef, rate of rta in iran is 20 times more than world’s average. in iran among all unintentional fatal injuries inflicted on children under five, traffic related fatalities are the leading cause of dea...

the purpose of this study was to investigate the attitudes of managers in private companies towards sport sponsorship as an advertising tool. the method of this study was descriptive and survey and it was practical. the statistical population of research included all chief managers (executive officers, financial officers or sales officers) of private large productive companies in esfahan that w...

One of the greatest challenges facing neuroscience is Advances in our understanding of learning and memthe understanding of human memory. Over the years, ory have come from studies conducted in a variety of studies have repeatedly shown the exquisite precision organisms, ranging from invertebrates, such as Aplysia in how the brain develops, how information is integrated and Drosophila, to human...

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