The electromagnetic fields surrounding the electric and communication installations are blamed not only for cancerigenic effects, but also for negative influences on the natural electrophysiological phenomena and ＂ac...The electromagnetic fields surrounding the electric and communication installations are blamed not only for cancerigenic effects, but also for negative influences on the natural electrophysiological phenomena and ＂accused＂ of causing some degenerative diseases of the nervous system, genetic modifications with hereditary effects, mental and behavioural disturbances. This research aimed to highlight that Directive 2008 / 46 / EC had a series of positive aspects as well as drawbacks. Directive 2008 / 46 / EC of the European Parliament and of the Council amending Directive 2004 / 40 / EC on the minimum health and safety requirements regarding the exposure of workers to the risks arising from physical agents （electromagnetic fields） is criticized because these norms should regard not only the category of those working in different domains, but also the large category of consumers （of cell phones, microwave ovens, computers, etc.）.展开更多
The actions and health effects of electromagnetic fields in the radio frequency (RF) domains, referred to as radio frequencies and HV transmission networks have been studied for several decades. Following the appearan...The actions and health effects of electromagnetic fields in the radio frequency (RF) domains, referred to as radio frequencies and HV transmission networks have been studied for several decades. Following the appearance of questions and debates within the population, the actions and potential effects of radiofrequency and HV transport networks on health, in connection with the development of new wireless technologies, are generating a certain revival of interest. Thus, the increasing exposure to electromagnetic fields and the concerns of the public have led health organizations to undertake large-scale research programs to respond to the concerns expressed. These research programs have contributed to significantly increasing the number of studies on the actions and effects of electromagnetic pollution as well as their consequences on living beings. The objective of our research is focused on the analysis, sources, and study of the biological consequences of electromagnetic pollution. To do this, we have used physical laws and theorems, in particular Maxwell-Ampère, Maxwell-Gauss, Maxwell-Faraday, and Ohm’s law, to model the interactions between electromagnetic fields and living matter. In this article we have chosen the approach based on the electrical model of human biological tissue, taking into account on the one hand the physical phenomena of the propagation of an electromagnetic microwave plane wave in the range from 0 to 300GHz and on the other hand, the experimental values to simulate the relaxations α, β and γ and the impedance of the biological tissue faced with the variation of the frequency of propagation of the electromagnetic waves to identify the biological consequences relating thereto. The results obtained in the literature show the linear dependence of bio-impedance on frequency, these observations suggest that the tissue can be physiologically stressed at high frequencies. This can cause biological consequences for humans. The 2D simulation based on the proposed model has been developed as well as the verification of the consistency of the different mathematical models, by comparing the fractal dimensions of the results of the program with those of the figures obtained experimentally.展开更多
文摘The electromagnetic fields surrounding the electric and communication installations are blamed not only for cancerigenic effects, but also for negative influences on the natural electrophysiological phenomena and ＂accused＂ of causing some degenerative diseases of the nervous system, genetic modifications with hereditary effects, mental and behavioural disturbances. This research aimed to highlight that Directive 2008 / 46 / EC had a series of positive aspects as well as drawbacks. Directive 2008 / 46 / EC of the European Parliament and of the Council amending Directive 2004 / 40 / EC on the minimum health and safety requirements regarding the exposure of workers to the risks arising from physical agents （electromagnetic fields） is criticized because these norms should regard not only the category of those working in different domains, but also the large category of consumers （of cell phones, microwave ovens, computers, etc.）.
文摘The actions and health effects of electromagnetic fields in the radio frequency (RF) domains, referred to as radio frequencies and HV transmission networks have been studied for several decades. Following the appearance of questions and debates within the population, the actions and potential effects of radiofrequency and HV transport networks on health, in connection with the development of new wireless technologies, are generating a certain revival of interest. Thus, the increasing exposure to electromagnetic fields and the concerns of the public have led health organizations to undertake large-scale research programs to respond to the concerns expressed. These research programs have contributed to significantly increasing the number of studies on the actions and effects of electromagnetic pollution as well as their consequences on living beings. The objective of our research is focused on the analysis, sources, and study of the biological consequences of electromagnetic pollution. To do this, we have used physical laws and theorems, in particular Maxwell-Ampère, Maxwell-Gauss, Maxwell-Faraday, and Ohm’s law, to model the interactions between electromagnetic fields and living matter. In this article we have chosen the approach based on the electrical model of human biological tissue, taking into account on the one hand the physical phenomena of the propagation of an electromagnetic microwave plane wave in the range from 0 to 300GHz and on the other hand, the experimental values to simulate the relaxations α, β and γ and the impedance of the biological tissue faced with the variation of the frequency of propagation of the electromagnetic waves to identify the biological consequences relating thereto. The results obtained in the literature show the linear dependence of bio-impedance on frequency, these observations suggest that the tissue can be physiologically stressed at high frequencies. This can cause biological consequences for humans. The 2D simulation based on the proposed model has been developed as well as the verification of the consistency of the different mathematical models, by comparing the fractal dimensions of the results of the program with those of the figures obtained experimentally.
