Dr Paul Buchanan, Dr Shirley Coyle, Prof Nicholas Dunne and Dr Alex Eustace (L-R) in the Polaris building at DCU. Credit: Daire Hall

Members of the visiting delegation from Tarleton State University including President Dr James Hurley and First Lady Kindall Hurley pictured with President of Dublin City University Prof Daire Keogh Photo: Kyran O'Brien

Prof Donnacha Ó Beacháin outside the Royal Irish Academy Photo: Daire Hall