Oxidation Resistance of Active FeO NSs (IMAGE) Chinese Academy of Sciences Headquarters Caption This is a schematic illustration of the dynamic size effect in enhancing the oxidation resistance of active FeO NSs. Credit Image by YANG Fan 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.