Ionizing Radiation Source Closed

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In this article we will consider the concept of “source of ionizing radiation” and its structure. Ionizing radiation is radiation that can cause damage to the cells of living organisms. Sources of ionizing radiation can be of various types, but one of the most common is radioactive substances.

There are two main types of ionizing radiation sources: closed and open. Closed sources of ionizing radiation are devices that prevent the release of radioactive substances into the environment under design conditions of use and wear. Open sources of ionizing radiation, on the contrary, can lead to the release of radioactive substances into the environment.

One example of a closed source of ionizing radiation is an X-ray tube. This device has a special screen that blocks radiation and prevents radioactive substances from entering the environment. In addition, sealed sources of ionizing radiation are commonly used in medical settings for the diagnosis and treatment of patients.

However, it should be noted that sealed sources of ionizing radiation can also pose a danger to human health. Therefore, when working with them, it is necessary to observe all safety and protection measures.

Thus, sealed sources of ionizing radiation are an important tool in medicine and scientific research, but they require special attention and caution when used.

**Topic: Closed sources of ionizing radiation.**

**Introduction.**

One of the most dangerous sources of technogenic environmental pollution is sources of ionizing radiation (IRS).

Air ionization is the process of separating air molecules into charged ions or positive and free electrons bound by an electromagnetic field. From a physics point of view, during the radioactive decay of atomic nuclei, elementary particles are emitted that have energy capable of ionizing air. Even the short half-life of something like strontium-90 can lead to dangerous levels of radiation exposure. These radioactive gases are released from soil, water and building components, meaning it is vital to ensure good environmental quality by any means available.

While the amount of radioactive emissions is often measured in becquerels (Bq) per second, man-made radiation is an important risk factor for human health. Required prevention and control methods are not always implemented where they are needed. Having a negative impact on the environment, sources of ionizing radiation create the threat of epidemics and contamination of nuclear reactors.