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Wyszukujesz frazę "Yakovenko, Y." wg kryterium: Autor


Wyświetlanie 1-2 z 2
Tytuł:
Modelling of artery stiffness for driver’s heart rate monitoring systems development
Modelowanie sztywności arterii dla rozwoju systemów monitorowania tętna kierowcy
Autorzy:
Kernytskyy, I.
Yakovenko, Y.
Storchun, Y.
Horbay, O.
Humenyuk, R.
Sholudko, Y.
Powiązania:
https://bibliotekanauki.pl/articles/2083975.pdf
Data publikacji:
2020
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:
driver’s health
arteries
modelling of artery stiffness
monitoring systems
pulse diagnosis
Opis:
Some health complexity happens during driving like heart problem, stroke etc. Driver’s health abnormality may also effect safety of other vehicles. So in recent years, automotive manufacturers and users are interested to implement real-time health monitoring in car system. In cardiac monitoring systems, a sensor is an important element. It is not only the type of sensor that determines the correct operation of a system, but also the processing of the registered signals. This paper analyses the influence of the sensor pressing force on the estimation of the stiffness of the artery to describe the pulse signal processing.
Źródło:
Acta Scientiarum Polonorum. Architectura; 2020, 19, 3; 15-20
1644-0633
Pojawia się w:
Acta Scientiarum Polonorum. Architectura
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cardiovascular system parameters in participants of Arctic expeditions
Autorzy:
Pankova, Nataliya B.
Alchinova, Irina B.
Cherepov, Anton B.
Yakovenko, Elena N.
Karganov, Mikhail Y.
Powiązania:
https://bibliotekanauki.pl/articles/2116502.pdf
Data publikacji:
2020-10-20
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
adaptation
heart rate variability
cardiovascular system
climate
blood pressure variability
baroreflex sensitivity
Opis:
ObjectivesA method of continuous heart rate (HR) and blood pressure (BP) recording was used for the evaluation of the cardiovascular system parameters in participants of short-term (<1 month) high-latitude expeditions, in comparison with the parameters of residents of Central Russia and the Arctic region.Material and MethodsA dynamic examination of participants of Arctic expeditions (30 men, residents of middle-latitude regions, aged 46.7±1.7 years), workers permanently living in Central Russia (the Moscow region, 44 men, aged 46.7±1.0 years) and residents of the North (the Murmansk region, 35 men, aged 46.6±1.3 years) was performed. The authors used a spiroartheriocardiorythmograph allowing the parallel recording of HR, BP, spectral characteristics of HR variability (HRV) and the variability of systolic BP (sBP) and diastolic BP (dBP), cardiac performance parameters, and spontaneous baroreflex sensitivity (BRS). The parameters were recorded at rest, in a sitting position, over 2 min.ResultsThe basic clinical parameters (HR, BP and cardiac performance) did not differ in the workers living in different climatic zones. However, the residents of the North demonstrated a lower total power (TP) of the dBP variability spectrum and a lower relative power of the high-frequency (HF) range in both the sBP and dBP variability spectra. The participants of expeditions to the North had a lower TP of the HRV spectrum (in comparison with both control groups) that did not change during the expeditions; BRS was reduced, while the TP of the sBP spectrum was increased in comparison with the corresponding parameters obtained from the residents of circumpolar regions, and decreased during the expedition in parallel with a decrease in the sBP values. The TP of both the sBP and dBP variability spectra, as well as the power of the HF range in these spectra, were similar in the participants of expeditions to those obtained from the residents of Central Russia, and they considerably surpassed the corresponding parameters in the northerners surveyed.ConclusionsThe revealed peculiarities of the cardiovascular system in the participants of high-latitude expeditions can be considered as correlates of positive, and adequate in terms of the physiological value, adaptive shifts in the autonomous regulation of the cardiovascular system.
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2020, 33, 6; 819-828
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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