FIONA (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption The FIONA instrument at Berkeley Lab's 88-Inch Cyclotron was key in confirming the discovery of mendelevium-244. Credit Marilyn Sargent/Berkeley Lab 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.