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EN
With the development of information technology, electromagnetic radiation becomes a tangible view of the physical (wave) environmental pollution. Modern scientific research aimed at the components of the elec tromagnetic environment pollution problems mainly involves the anthropocentric approach. There is no procedure for determining the influence of harmful physical factors on biota, in particular in terms of water (Daphnia magna Straus) and air (Drosophila melanogaster L.) environments. A clear system of rationing of maximum permissible levels of electromagnetic radiation, including volume and ecosystems protected areas has not been developed. The article considers the relevant scientific and practical problem of creating a framework for assessing and predicting the negative impact of electromagnetic radiation on the biota related to ethological changes and teratogenesis. The characteristic of all the constituent elements of the system determines the degree of the negative impact of the induction of the magnetic field on the biota: activity, mortality; reproduction; availability, and frequency of Teratology. A method for determining the activity levels of Daphnia and Drosophila total average activity biota was developed and described. The trajectory patterns of Daphnia motion at low activity in the state of stability, with increased activity in the excited state, were created. The results of the research on the negative impact of electromagnetic radiation of industrial frequency on biota were presented. The critical levels of the magnetic field and noise pollution, which cause the depletion and destruction of the test object, the relationship between ethological changes and the occurrence of mutations depending on radiation levels were determined. The biological test objects were proven to minimize the error of the results of determination of electromagnetic effects on the biota, in comparison with the mathematical methods of research.
2
Content available remote Experimental research of electromechanical and biological systems compatibility
EN
Commercial frequency alternating current electromechanical energy transducers magnetic field influence on a biological system (model organism) is researched. Negative influence on the test-object (Drosophila melanogaster) of magnetic field of an induction motor with acquired parametric asymmetry and physical wear is analyzed. Phenotypic changes of a teratogenic character are revealed in the drosophila organism. The results are presented in comparison with the influence on the experimental insects of the magnetic field of healthy symmetric induction motors.
PL
W artykule przebadano wpływ pola magnetycznego wytwarzanego przez elektromechaniczne przetworniki energii na system biologiczny. Przeanalizowano negatywny wpływ pola magnetycznego generowanego przez silnik indukcyjny z założoną asymetrią na obiekt testowy (muszka owocowa - Drosophila melanogaster). Odkryto zmiany fenotypu o charakterze teratogenicznym w organizmie badanej muszki owocowej. Przeprowadzono analizę porównawczą wyników uzyskanych dla eksperymentalnych owadów w polu magnetycznym wytwarzanym przez symetryczne silniki indukcyjne.
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