This volume retraces Carl Lutz’s diplomatic wartime rescue efforts in Budapest, Hungary, through the lens of Jewish eyewitness testimonies. Together with his wife, Gertrud Lutz-Fankhauser, the director of the Palestine Office in Budapest, Moshe Krausz, fellow Swiss citizens Harald Feller, Ernst Vonrufs, Peter Zürcher, and the underground Zionist Youth Movement, Carl Lutz led an extensive rescue operation between March 1944 and February 1945. It is estimated that Lutz and his team of rescue...

This three volume set presents papers from the first collaborative global metallurgy conference focused exclusively on extractive topics, including business and economic issues. Contributions examine new developments in foundational extractive metallurgy topics and techniques, and present the latest research and insights on emerging technologies and issues that are shaping the global extractive metallurgy industry. The book is organized around the following main themes: hydrometallurgy, py...