A NUMBER of methods have been proposed for determining very low concentrations of cæsium-137 in sea-water by γ-ray spectrometry. The sodium potassium cobaltinitrite method 1,2 and the nickel ...

The casing contains a small quantity of radioactive Caesium-137, which could cause serious illness if touched. It was lost between the town of Newman and the city of Perth in mid-January - a ...

Hanson, W. C., and Kornberg, H. A., Proc. Intern. Conf. Peaceful Uses of Atomic Energy, 13, 385 (1956).

The UAE has launched an official time reference clock that use a caesium atomic reference clock, establishing a highly precise standard for measuring time. The UAE Official Time is regarded as an ...