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ANALYSIS OF THE ACTIVITY INDICATORS OF THE SPORTS MEDICINE SERVICE IN THE POLTAVA REGION FOR 2017-2022

open access: yesПроблеми екології та медицини, 2023
A healthy lifestyle includes many components, one of which is adequate physical activity. An important role in the formation of the habit of observing a normal regime of motor activity belongs to the formation of the habit of physical exertion, which is ...
M.V. Khorosh
doaj   +1 more source

Dynamics of Human Capital Development in Economic Development Cycles

open access: yesEconomies, 2021
Our paper focuses on the dynamics of development of human capital in economic development cycles (as described, for example, in the works of Becker or Barro).
Yulia Gruzina   +2 more
doaj   +1 more source

SERIES-SERIES AND SERIES-PARALLEL COMPENSATION TOPOLOGIES FOR DYNAMIC WIRELESS CHARGING

open access: yesInternational Islamic University Malaysia Engineering Journal, 2021
Electric vehicles (EV) have gained worldwide attention since the implementation of a wireless power transfer (WPT) to charge their batteries. With WPT, it can be very convenient for EV to be charged dynamically.
Muhammad Amirul Asyraf Roslan   +2 more
doaj   +1 more source

Dynamic Test Measurements and Simulation on a Series Wound DC Motor

open access: yesApplied Sciences, 2021
Previously, a dynamic model and a simulation program for series wound DC motors (SWDCM) were developed in MATLAB/Simulink for modelling them in electric vehicles and mechatronic systems.
Attila Szántó   +3 more
doaj   +1 more source

International Migration as a Factor of Social and Economic Development of Russia

open access: yesСтатистика и экономика, 2020
Purpose of research. The article examines the human potential of the Russian Federation in the context of the established second wave of the demographic crisis.
I. I. Glebkova, T. A. Dolbik-Vorobey
doaj   +1 more source

Exploring Dynamic Structures in Matrix-Valued Time Series via Principal Component Analysis

open access: yesAxioms, 2023
Time-series data are widespread and have inspired numerous research works in machine learning and data analysis fields for the classification and clustering of temporal data. While there are several clustering methods for univariate time series and a few
Lynne Billard   +2 more
doaj   +1 more source

Dynamic MRI in a COVID-19 patient: a case series [PDF]

open access: yesDigital Diagnostics, 2023
Extensive spread of the coronavirus disease (COVID-19) prompted an investigation of its diagnostic features. Acute viral pneumonia associated with COVID-19 has been described in detail using CT, radiography, and MRI. There is no data in the literature on
Yuriy A. Vasilev   +6 more
doaj   +1 more source

Analysis of the development of Oil and Gas Industry in present conditions

open access: yesСтатистика и экономика, 2019
Purpose of the study. This study examines the state of companies of oil sector based on the analysis of dynamics and relationship between basic financial indicators, characterizing the activities of oil companies; it identifies factors affecting the ...
E. I. Larionova   +2 more
doaj   +1 more source

Dynamic Matrix Clustering Method for Time Series Events

open access: yesJisuanji kexue yu tansuo, 2021
Time series events clustering is the basis of studying the classification of events and mining analysis. Most of the existing clustering methods directly aim at continuous events with time attribute and complex structure, but the transformation of ...
MA Ruiqiang, SONG Baoyan, DING Linlin, WANG Junlu
doaj   +1 more source

Segmentation of Multivariate Industrial Time Series Data Based on Dynamic Latent Variable Predictability

open access: yesIEEE Access, 2020
Time series segmentation is an important vehicle of data mining and extensively applied in the areas of machine learning and anomaly detection. In real world tasks, dynamics widely exist in time series but have been little concerned.
Shaowen Lu, Shuyu Huang
doaj   +1 more source

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