Darmstadtium the JINR showed signs of Ds being produced from Pu and S. Each team proposed its own name for element 110: the American team proposed "hahnium" after Otto Hahn in an attempt to resolve the situation on element 105 (which they had long been suggesting this name for), the Russian team proposed "becquerelium" after Henri Becquerel, and the German team proposed "darmstadtium" after Darmstadt, the location of their institute. The IUPAC/IUPAP Joint Working Party (JWP) recognised the GSI team as discoverers in their 2001 report, giving them the right to suggest a name for the element. Using Mendeleev's nomenclature for
Otto Hahn Peace Medal free scientific enquiry, as well as in his efforts to persuade scientists to recognize their responsibility for shaping the contemporary world and the future, we found something which we could identify. And when in the fifties he came out so strongly and impressively against the misuse of nuclear science for aggressive purposes, we looked upon him as an example to us all. Another reason for the admiration we felt for Otto Hahn was that he never ceased to remind us of our duty to think not only of ourselves, and not only of the developed world, but of the world