Pakistan has established national regulations for protection against ionizing radiation, adhering to the safety standards and guidance provided by the International Atomic Energy Agency. Counsellor ...

A laser is usually constructed from two basic elements: a material that provides optical gain through stimulated emission and an optical cavity that partially traps the light. When the total gain ...

He said a laser pointer as cheap as $8 shining from the ground, up into the sky can completely blind a pilot. Thomas said once that beam hits the airplane, that the light can fill the entire ...

The fundamental safety objective — to protect people and the environment from harmful effects of ionizing radiation — applies to all circumstances that give rise to radiation risks. The safety ...