Neutrinos and antineutrinos are elementary particles with small but unknown mass. High-precision atomic mass measurements at ...

Hoard, J. L., and Stroupe, J. D., quoted in “Spectroscopic Properties of Uranium Compounds”, by G. H. Dieke and A. B. F. Duncan (McGraw-Hill, New York, 1949).

Australian tin exploration company Elementos has completed a definitive feasibility study (DFS) at its Oropesa tin project in Cordoba Province, Andalucia, Spain, affirming the project's technical ...