Radiation 2

Radiation is the process of propagation of energy in the form of waves in space. This can be sound, light, radio waves, heat, electricity and much more. In medicine, radiation is used to diagnose and treat various diseases. One type of radiation is ultrasound radiation, which is used to diagnose various organs and tissues, as well as to treat certain diseases.

Ultrasonic radiation is the generation of waves in an elastic medium such as water or air by using an oscillating object. This process allows you to obtain information about the structure and condition of organs and tissues. Ultrasound radiation is widely used in medicine to diagnose diseases such as tumors, cysts and other neoplasms.

In addition, ultrasound radiation can be used to treat certain diseases such as stones in the kidneys, gall bladder and other organs. This is because ultrasonic waves can break up hard formations such as stones and remove them from the body.

However, the use of ultrasound radiation also has its limitations. For example, some materials may be sensitive to ultrasonic waves, which can cause tissue damage. In addition, ultrasound can be painful for patients, especially if it is used for treatment.

In general, ultrasound radiation is an important tool in medicine, which allows one to obtain information about the condition of organs and tissues and treat certain diseases. However, its use must be strictly controlled and carried out only by experienced specialists.

Content:

Radiation II - excitation of waves in a medium by oscillating objects or systems.

The fundamental theory for this section is the theory of elastic waves. There are acoustic waves that do not have penetrating ability and form an interaction zone in the adjacent space, and geoacoustic wave processes that penetrate the soil right up to the earth’s crust, creating zones of heating and acoustic compaction of the medium. There is a name - gravitational microwave irradiation - when the source is a heavy (usually lead) mass moving along a plane or a complex trajectory, the process is based on the waveguide propagation of high-frequency mechanical waves, which allows us to consider the phenomenon as an analogue of microwaves in radio electronics, arising from the passage of high-frequency electric current through a conductor or radio frequency - through ionized gas. Measurement of specific thermal power (and therefore radiation energy per unit time and volume) is carried out by thermal radiation devices.

Such measurement-based methods