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Optimal Determination Method of the Transposition Steps of An Extra-High Voltage Power Transmission Line
(Multidisciplinary Digital Publishing Institute, 2021)
During the design of extra-high-voltage transmission lines, studies of the influence of
asymmetry due to the phase difference of the parameters on its processes and the electrical network
were performed. To compensate ...
Oranization-Managerial Mechanism of the Couneraction to Non-Observable Economic Processes in the Agricultural Sphere of Ukraine.
(Springer, 2020)
The paper substantiates the author’s approach to the problem of the counteraction to nonobservable economic processes in the agricultural sphere of Ukraine. The approach is based on the monitoring of
the actions of the ...
Optical-frequency gas flow meter on the basis of transistor structures with negative differential resistance
(SPIE, 2020)
The article investigated the optical-frequency gas flow meter based on a transistor structure with negative differential resistance (NDR). A schematic diagram and design of an optical-frequency gas flow transducer that ...
Electronic structure and properties of apatite-like calcium-based compounds, initiated by nanodimemsion, biogenic factor and isomorphic substitution of calcium by 3d-metalls
(Publishing house "Internauka", 2021)
Calcium apatites due to their physicochemical properties, high biological activity deservedly attract special attention
not only in view of purely scientific interest, but also in connection with the use of drugs synthesized ...
Гнучка LTE антена для носимих інфокомунікаційних пристроїв
(Вінницький національний технічний університет, 2021)
У роботі пропонується гнучка конструкція антени для пристроїв LTE-m1. Гнучка антена сконструйована відповідно для діапазону частот B3 1800 МГц (DCS, висхідний канал 1710 - 1785 MHz, низхідний канал 1805 - 1880 MHz) і B20 ...
Development of the mathematical model of light flux intensity sensor based on the photodiode and operational amplifier
(Karagandy University of the name of academician E. A. Buketov, 2020)
The article describes a method for interpolating the dependence of the photodiode relative spectral sensitivity
on the optical radiation wavelength using a special function that provides interpolation of the experimenta ...
Electromagnetic Pollution: Case Study of Energy Transmission Lines and Radio Transmission Equipment
(SIGMA-NOT Spółka z o.o., 2020)
General characteristics of electromagnetic pollution in towns is analyzed. Health statistics for people living under the infl uence of
electromagnetic radiation is analysed. The electromagnetic pollution is measured for ...
Dielectric properties analysis of paper capacitor
(AIP Publishing, 2020)
The article analyzes the factors that accelerate the aging process of the oil-paper insulation of the condenser type and shorten its service life. Attention is drawn to the fact that the breakdown of flat insulation made ...
Determination of economic advisable distances of automobile delivery on autoservice enterprise
(Vinnytsia National Agrarian University, 2020)
In order to increase the efficiency of the operation of motor transport enterprises, the structure of production units for maintenance and repair of cars should be determined by the scope of work, taking into account the ...
Determination of residual resource of measuring current transformers using fuzzy simulation
(Хмельницький національний університет, 2021)
The article analyzes the damage of the main elements of current measuring transformers (CMT) and proposes a
mathematical model of the residual life of CMT obtained by fuzzy modeling using Matlab software.