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Thesis electromagnetic radiation


thesis electromagnetic radiation

energy terrestrial and space radiation from the moment of conception and. The most pronounce effect of electromagnetic fields is observed in the development of childrens leukemia, as well as leukemia and encephaloma of adults exposed to these fields radiation at work (7,8,16). Among a great number of electromagnetic phenomena microwave radiations are worthy of special notice; at this, radar and radio relay stations, as well as other objects, which operation is based on the generation of ultra high frequency electromagnetic radiation, considerably contribute to microwave pollution. Police also use thermal imaging cameras to track criminal during the night. Lets mention one more aspect of the considered problem and namely the issue, concerning usefulness or harmfulness of this or that electromagnetic radiation frequency band for an organism. Conversely, an electron that descends to a lower energy level in an atom emits a photon of light equal to the energy difference.

thesis electromagnetic radiation

As the light wave carries a digital signal, it is of high quality and does not get weaker over long distances. People working at troposphere, satellite, radio, and radio-relay stations start to feel headaches, irritation, sleepiness, memory weakening and etc.

For the activation of potential dependent ion channels in it but this energy may be sufficient for disturbing electrostatic bonds of cations with membrane amino sugars. For instance, within 3 cm magnetic induction of an operating hair drier is equal to 2 thousand microteslas and that of electric razor.5 thousand microteslas (compare: natural geomagnetic background amounts to 30-61 microteslas). And, in particular, ultra low intensity (equal to that of thermal noises ( -19W/cm2) and strictly determined localization of exposure. Biological effect (hyperthermia) is governed by a magnetic component of electromagnetic field generated by short wave diathermy equipment. The spectrum of electromagnetic radiation frequencies is very wide and covers wavelengths from tens and hundreds of kilometers to fractions of nanometers; from short frequency radio waves to ionizing radiation in the form of space rays. EM radiation spans an enormous range of wavelengths and frequencies. Security pens for marking goods contain a special ink which only shows up under ultraviolet light. The food is placed on a turntable to ensure the even distribution of the microwaves to allow the food to be cooked evenly. EM radiation is created when an atomic particle, such as an electron, is accelerated by an electric field, causing it to move. Electromagnetic field causes the development of the aging syndrome of an organism, the features of which are performance and immunity lowering, various diseases, early disorder in a cholesterol level, reproductive system function depression, development of early age pathology (essential hypertension, cerebral atherosclerosis).


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