Christer Henrik Pursiainen (IMAGE) UiT The Arctic University of Norway Caption Christer Henrik Pursiainen, professor at Department of Technology and Safety at UiT The Arctic University of Norway. Credit UiT Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.