In this lesson, students will investigate the nature of radioactivity and the effect of both distance and shielding materials on different radioactive sources using a Geiger-Muller tube with a counter ...

The symposium organizing committee invited a number of experts to provide overviews of current and future directions of specific research areas in radiation epidemiology and radiation biology. The ...

From outer space to down here on Earth, there are many places where ionizing radiation levels are high enough that they ...