TUCSON, Arizona, July 15 (TNSfund) -- The University of Arizona issued the following news release: A $2.5 million charitable grant to the University of Arizona from Roshan Cultural Heritage Institute will advance scholarship in Persian and Iranian studies and support an endowed professorship and graduate student fellowships. A portion of the grant - which comes from the Roshan Cultural Heritage Institute Fund, a donor-advised fund of the Silicon Valley Community Foundation - will establish the  more