Testing has been completed of a device for carrying out irradiation tests of various radioisotopes - such as yttrium-90 - at the two pressurised heavy water reactors that make up Phase III of the ...
BEIJING/MONTREAL/SINGAPORE/HOUSTON (Reuters) -Global supplies of the rare earth element yttrium are running low due to Chinese export restrictions, sparking fears of ...
The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...
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