The principal task of this study is to review the current industrial, research, and commercial (including medical) uses of radiation sources to identify uses for which:(1) the radiation source can be ...

Man-made sources of radiation from things like X-rays add about another 3 mSv. A CT (computerized tomography) scan, which involves several X-rays taken from different angles, delivers about 10 mSv.

With internal radiation therapy, your radiation oncologist puts a solid or liquid source of radiation inside your body. With brachytherapy, the radiation source is implanted in or near your cancer.

5G EMF Waves and Radiation. Electromagnetic fields (EMFs) ... Sources that transmit these waves include phones, computers, Bluetooth devices, power lines and even microwaves.

However, since radiation can interact with intervening objects via a wide array of mechanisms, it is often both complex and expensive to map out radiation sources from reasonably safe distances. “Thus ...