What is nuclear shielding?

The term "nuclear shield" is used in two different ways. In the first sense, it concerns ownership observed in atoms exposed to a magnetic field. In the second sense, the use of protective materials that are designed to limit the exposure to people and equipment in environments where radioactive materials are used. The type of nuclear shield discussed is usually clear from the context of the discussion. This creates a slight shielding effect, because the magnetic field is created around the nucleus and the core itself is protected. This feature plays a role in nuclear magnetic resonance imaging and other interesting fields of study in physics. For example, in dental X -ray equipment, the equipment itself is protected to focus on the X -ray to avoid unnecessary X -rays and patients and the X -ray technician also wear lead aprons that protect them from any scattered radiation.

In devices where people work with radioactive materials, nuclear shielding has a number of forms. The device sensitive to radiation can be protected so that it is not damaged by desperate radiation and to prevent inaccurate values ​​that could be created through the radiation exposure. Workers wear protective clothing and whole rooms can be protected by lead and other materials, as shown in the main wall in some X -ray rooms that the technician can use as a shield to receive X -ray films.

nuclear shielding is also used on containers that are designed to be used to transport radioactive materials. These containers must be properly protected so that they do not expose people and furnishings of radiation when they are moving along their way. Such containers classically include sufficient shielding in addition to clear warning labels that indicate that the content is dangerous and need to be treated with care.

exposure to ionizing radiation can be dangerous, even in nuclear shielding. For this reason, people who are at risk of exposure usually wear brands that are used to monitor the cumulative exposure of radiation. These brands are regularly read to confirm that the exposure is at a reasonably safe level, and if someone has been exaggerated, an investigation will be carried out to see why, because excessive exposure may be caused by defective shielding or defective equipment that needs to be repaired for everyone's safety.