Interaction of electromagnetic field with bioobjects. Application of lasers in biology and medicine

Сентябрь 14, 2022

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Interaction of electromagnetic field with bioobjects. Application of lasers in biology and medicine

Содержание

2. Four essentially varioys theraputic ways of EHF-radiation 1. Action of electromagneyic irradiation on EHF-range of freqencies
3. The interaction of electromagnetic fields with substaces Substace in an electrical field. All bodies consist of
4. Value which shows in how many times the intensity of electric field in dielectric Eτ less
5. The amount of charges on unit area is directly proportional to value of intensity of EF
6. The size refers to as electric displacement or induction of an electric field and is designated
7. The size refers to as electric displacement or induction of an electric field and is designated
8. Density of dispacement current is equal to speed of change of density of charge.
9. Density of a current of conductivity depends on intensity of EF in substance and coefficient of
10. The amount of absorbed energy per one second of substance with a surface area in 1
11. The value of a total magnetic field induction B in paramagnetics also is described by the
12. The energy of a magnetic field in unit of valume W of diamagnetic or paremagnetic is
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Four essentially varioys theraputic ways of EHF-radiation
1. Action of electromagneyic irradiation

on EHF-range of freqencies which appropriate to character of fuctional disorder for adaptive precesses growth stimulation is used
2. Influence on frequencies reflection specificity of a concrete antigen
3. Influence at the frequncies that activate immune cells, but don`t activate the nonspecific cells to concrete antigen.
4. EHF-radiation action joined with factors, that distroy the irreversibly changed tissues, with infiltration in organism of activated by EHF-radiation healthy tissues

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The interaction of electromagnetic fields with substaces
Substace in an electrical

field.
All bodies consist of molecules, molecule from atoms, and each atom from the positively chargednucleus and rotatinf around of it electrons, having a negative charge. Usually, bodies electrical are neutral, as with a high degree of accracy the amount of electric negative charges is equal to amount of electric field essntioally depends, how these charges are connected among themselves.

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Value which shows in how many times the intensity of

electric field in dielectric Eτ less than intensity of external electric field E is named as dielectric permeablility or dielectric constant έ. Thus total electric field intensity can be expressed by the following formula

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