An Overview of Indicator Choice and Normalization in Raw Material Supply Risk Assessments by Christoph Helbig, Martin Bruckler, Andrea Thorenz, Axel Tuma

Get full text

Supply Risk Considerations for the Elements in Nickel-Based Superalloys by Christoph Helbig, Alex M. Bradshaw, Andrea Thorenz, Axel Tuma

Get full text

Island and Indigenous systems of circularity: how Hawaiʻi can inform the development of universal circular economy policy goals by Kamanamaikalani Beamer, Kawena Elkington, Pua Souza, Axel Tuma, Andrea Thorenz, Sandra Köhler, Kānekoa Kukea-Shultz, Keliʻi Kotubetey, Kawika B. Winter

Get full text