Relationships of changes of atmospheric pressure and heart rate in winterers in Antarctica: mathematical modelling and analysis
| Autor: | T.P. Bondarenko, E.V. Moiseyenko, K. V. Nosov, A.Yu. Utevsky, Yu.G. Bespalov |
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| Rok vydání: | 2015 |
| Předmět: | |
| Zdroj: | Ukrainian Antarctic Journal. :197-204 |
| ISSN: | 2415-3087 1727-7485 |
| DOI: | 10.33275/1727-7485.14.2015.193 |
| Popis: | This research is aimed at estimating the power of mathematical modeling for analyzing results of the simultaneous monitoring of biomedical and meteorological indications during а long Antarctic expedition at the Antarctic station "Akademik Vernadsky". The database of atmospheric pressure and personnel physiological parameters during the Antarctic expedition (11 men aged 23 - 48 years) were used. We showed the possibility of using mathematical models (discrete models of dynamic systems) for determining the sustainability of regulatory influences of the autonomic nervous system to а change in atmospheric pressure in the Antarctic. The results of our model-mathematical analysis allows to evaluate the level of sensitivity of regulation mechanisms of cardiac rhythm to the action of changes in barometric pressure during the Antarctic wintering. |
| Databáze: | OpenAIRE |
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