Pictured is Paulo Marcio Da Silva Melo who was conferred a Doctor of Philosophy also pictured is Dr Bill O'Gorman, Supervisor. Picture: Patrick Browne.

Pictured Paulo Marcio Da Silva Melo who was conferred a Doctor of Philosophy from Dr. Derek O’Byrne, Registrar of Waterford Institute of Technology (WIT). Picture: Patrick Browne.

Pictured Paulo Marcio Da Silva Melo who was conferred a Doctor of Philosophy from Dr. Derek O’Byrne, Registrar of Waterford Institute of Technology (WIT). Picture: Patrick Browne.