The training material on this webpage is available for download. The purpose of the material is to train the trainers, who are hospital personnel e.g. medical physicists/radiation protection officers, ...

Materials science is an interdisciplinary field concerned with the understanding and application of the properties of matter. Materials scientists study the connections between the underlying ...

A century-long legal and historical analysis shows that critical minerals are defined not only by scarcity but by shifting claims about security, trade, industrial power, and geopolitical control. The ...