scholarly journals Influence of electromagnetic radiations of the radio-frequency range on vegetative maintenance of cardiovascular reactions of the human body

2018 ◽  
pp. 56-62
Author(s):  
L. A. Sergeeva ◽  
V. S. Sergeeva ◽  
D. G. Olenev ◽  
A. I. Valchenko ◽  
E. I. Glebova

With the help of questionnaires, medical exam and functional examination of students was found a positive correlation between the formation of vagotonic reactions of the cardiovascular system and the exposure time of the EMR radio frequency range, as well as the appearance of signs of neurocirculatory dystonia and other pre-nosological symptoms of adverse effects radio waves.

Author(s):  
Pragati Sharma ◽  
A. K. Gautam

<div><p><em>There is a huge body of evidence in the literature that exposure to radio frequency (RF) has been linked to a variety of adverse health outcomes that may have significant health problems for user of mobile phone. Credible scientific evidences are there that RF radiation from cellular system is responsible to create effect that may be either short term (sleep disruption, lack of concentration, behavioral changes etc) or  long term (DNA damage, altered immune function, miscarriage risks, etc.). Cellular region of frequency spectrum covers a vital range of frequency worldwide. It uses Base Transceiver Stations (BTS) and Mobile Station (MS) for its operation therefore the emission of energy from BTS and MS is quite dangerous and needs everyone attention. In second generation systems, BTS works on frequency reuse concept and after few kilometers, we found another BTS to serve the mobile phone. BTS power gets reduced as the distance from BTS to MS increases. At such condition, mobile starts to emit more power to maintain the link and sometimes switches to another nearby  BTS area. A new emerging technology, Light- Fidelity (Li-Fi) is in consideration for future use of communication because it is capable to work safe against health hazards. It can be understood as a carrier to transmit data wirelessly in spite of using radio waves.</em><em> </em></p></div><em>In this paper, we tried to check the effects of radio frequency at various conditions. These conditions are studied carefully and a comparative analysis is done (based on available literature) to aware mankind regarding harmful effects of radiation from cellular system on human body and also focus on its proposed remedy to overcome the hazardous effects of electromagnetic radiation.</em>


Author(s):  
Николай Алексеевич Кореневский ◽  
Анна Владимировна Титова

В работе рассматривается метод синтеза математических моделей прогнозирования и диагностики заболеваний, провоцируемых воздействием электромагнитных полей радиочастотного диапазона, позволяющий контролировать текущее состояние человека с целью дальнейшего принятия решений о возможной коррекции функций организма в случае необходимости. С учетом неполного и нечеткого описания исследуемого класса заболеваний в качестве базового математического аппарата выбраны технология мягких вычислений и, в частности, методология синтеза гибридных нечетких решающих правил, хорошо зарекомендовавшая себя при решении задач с аналогичной структурой данных и типом неопределенности. Предлагаемый метод синтеза позволяет учитывать мультипликативный эффект воздействия на организм человека электромагнитных полей (ЭМП) различной модальности и интенсивности с учетом других эндогенных и экзогенных факторов риска. С учетом того, что для достаточно мощных ЭМП радиочастного диапазона определены предельно допустимые уровни с известными последствиями, а для низкоинтенсивных ЭМП указаны лишь тенденции возможных заболеваний в основном на качественном уровне, предлагаются две различные ветви синтеза соответствующих решающих правил. Для мощных и стабильных ЭМП предлагается использовать модификацию известных моделей, полученных для промышленных энергосетей. Для оценки влияния низкоинтенсивных, нестабильных ЭМП радиочастотного диапазона на организм человека предлагается использовать нечеткие табличные модели и ряд чувствительных к действию ЭМП радиочастотного диапазона индикаторов. К таким индикаторам относятся состояние внимания, памяти, мышления, а также динамика изменения энергетического состояния биологически активных точек (БАТ), связанных с исследуемой патологией, и общесистемных БАТ Taking into account the incomplete and fuzzy description of the studied class of diseases, the basic mathematical apparatus was chosen as a soft computing technology, and, in particular, the methodology for the synthesis of hybrid fuzzy solving rules, which has proven itself well in solving problems with a similar data structure and type of uncertainty. The proposed synthesis method allows us to take into account the multiplicative effect of electromagnetic fields (EMF) of different modality and intensity on the human body, taking into account other endogenous and exogenous risk factors. Taking into account that the maximum permissible levels with known consequences are defined for sufficiently powerful EMF of the radio frequency range, and only trends of possible diseases are indicated for low-intensity EMF, two different branches of synthesis of the corresponding decisive rules are proposed at the qualitative level. For powerful and stable EMF, it is proposed to use a modification of known models obtained for industrial power grids. To assess the impact of low-intensity, unstable RF EMF on the human body, it is proposed to use fuzzy tabular models and a number of indicators sensitive to the action of RF EMF. These indicators include the state of attention, memory, thinking, as well as the dynamics of changes in the energy state of biologically active points (BAP) associated with the studied pathology and system-wide BAP


Author(s):  
Liubov Sergeeva ◽  
◽  
Oleksandr Valchenko ◽  
Viktoriia Sergeeva ◽  
Oleksandr Koval ◽  
...  

The implementation of the effects of any electromagnetic radiation depends on the individual sensitivity of the human body. To determine the criteria for assessing the individual sensitivity of the human body to the action of non-ionizing electromagnetic radiation in the radio frequency range (EMF RF-range), medical examination, anthropometric and physiological parameters, screening procedures of Beyton, Shmishek, orthostatic tests and other peripherals were performed. After a survey and questionnaire of students, which indicated how many years they used IT-technologies, a comparative analysis of the pre- nosological manifestations of adverse effects on the body of EMR RF.


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