The International Tin Council (ITC) has, by setting up a "Preparatory Committee", once more given the starting signal … for the preparation of a new International Tin Agreement (ITA). The intention is that the new agreement should take over …

A low-cost plasmonic photocatalyst, consisting of carbon-doped TiN nanoparticles supported on an ultrathin carbon layer … crystal size of TiN nanoparticles, predominantly influenced by the amount of urea and calcination temperature, were identified … indicated that the introduction of carbon sp bands into the TiN band structure promoted interband excitation of electrons and …

rehabilitated Royal George tin mine tailings and colonisation by bare-nosed wombats ( Vombatus ursinus ) represented an opportunity …