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The exactly resolved model of a quantum particle with singular and periodic position dependent mass
(Danish Scientific Journal, 2021)One special case of the quantum particle with the effective mass which depends on the coordinate has been considered. The coordinate dependence of the particle mass is expressed in terms of trigonometric functions, namely, ... -
Experience of carrying out of ground-cement elements on the jet grouting technology in slags of a blast-furnace process
(ВНТУ, 2019)The article describes the first experience in Ukraine in the implementation of ground-cement columns in the blast furnace slags. In accordance with the project to reinforce the soil base during the reconstruction of the ... -
Experimental investigations of the amplitude-frequency meter of the velocity flowing environment
(Society of Photo-Optical Instrumentation Engineers, 2018)The ultrasonic method for measuring the flow rate of flowing environment based on the use of the amplitude-frequency modulation scheme is presented. The mathematical model of the ultrasonic converter of the flowing environment ... -
Experimental research characteristics of counterbalance valve for hydraulic drive control system of mobile machine
(SIGMA-NOT Spółka z o.o., 2019)Experimental studies of counterbalance valve for the hydraulic drive control systems of mobile machines are presented. According to the results of theoretical research experimental prototype of the counterbalance valve is ... -
Experimental research of high-frequency magamp power converters for synchronous rectification
(ВНТУ, 2019)The results of experimental research of high-efficiency high-frequency power supplies for specialized computer systems that require high load current at low output voltage are given in the article. In particular, the new ... -
Experimental Research of the Analog Multiplier based on Field-effect Transistors
(Stowarzyszenie Polskich Inżynierów Elektryków i Elektroników, 2017)The article presents the results of mathematical analysis and experimental studies of analog multiplier based on field-effect transistors. It is established that such multiplier has a wider dynamic range of input signals ... -
Experimental research of turbo-codes application in telemedicine systems with wireless body area sensor networks
(Stowarzyszenie Polskich Inżynierów Elektryków i Elektroników, 2019)The paper shows telemedicine system with wireless body area sensor networks as a potential technology to provide extremely high quality and convenience for people.We discuss a communication process unit with turbo-codec, ... -
Experimental result of the automated speaker recognition system of critical use identification
(ВНТУ, 2017)Class of automated speaker recognition systems of critical use with determination of limitation is identified in the thesis. Neural generalized criterion of quality evaluation of such systems taking into account the certainty ... -
Experimental studies of phytoplankton concentrations in water bodies by using of multispectral images
(Lublin University of Technology, 2016-07)The aim is to improve performance and reliability of monitoring of nutrient pollution from bioindication by phytoplankton and use of multispectral images. Actuality of the theme caused by the necessity development of new ... -
Experimental study of natural gas humidity control device
(Lublin University of Technology, 2020)The means of measuring humidity based on the use of the ultrahigh frequency method have been recently gaining widespread use, because of its simple, robust construction and high measuring accuracy. We used the advanced ... -
Extrapolation of object trajectory: methodological approaches of problem solving on the base of parallel-hierarchical transformation
(ВНТУ, 2004)Authors have worked out a nonstationary signal analysis method on the example of research of laser lines. This method disclosed relationship between signal approximation coefficients and geometry signal characterizations ... -
Extreme Tourism for Keeping Fit
(ВНТУ, 2017)The article considers extreme kinds of sport, analyzes the advantages and risks of rafting and white water rafting. -
Eфективність провадження енергоефективних заходів в аспекті техніко–економічного оцінювання
(Полтавська державна аграрна академія, 2018)В умовах підвищення цін та тарифів на енергетичні ресурси, більшість господарюючих суб’єктів здійснюють переорієнтацію свого енергетичного господарства, намагаючись знизити свою залежність від дорогих енергоносіїв. Проте ... -
E–democracy and shaping of nowadays world valuable–cognitive paradigm
(ВНТУ, 2017)Innovation of the concept of e–democracy, among other things is that it promotes a departure from the one–sided understanding of democracy based only on fair elections principles and promotes to keep power under ... -
Face detection in color video sequences
(Національний університет “Львівська політехніка”, 2011)У статті пропонується метод виявлення облич у кольорових відеопослідовностях. -
Face searching by image partitioning, histogram equalizing and frames
(ВНТУ, 2017)The algorithms for image partitioning and parametric statistical features calculation is considered. The proposed features used for the face recognition approach. Histogram equalizing and frames were used to test algorithms. -
Facilitating critical thinking at english lessons
(ВНТУ, 2020)Importance of critical thinking both for a successful education and for further employment is given special attention. It is analyzed that there is no single approach to identify critical thinking. Person’s ... -
A fast genetic algorithm for optimizing the checking – retrofit procedures in multidimensional technological processes
(The Institute Probelm of Artificial Intelligence, 2004-05)We propose an improvement on a genetic algorithm used for the optimization of checking – retrofit procedures in multidimensional technological processes. The improvement allows the genetic algorithm to find out the optimal ...