Наукові праці: Recent submissions
Now showing items 101-120 of 149
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Balovsyak S.V., Derevyanchuk O.V., Derevianchuk Ya.V., Tomash V.V., Yarema S.V. Segmentation of railway transport images using fuzzy logic // Trans Motauto World. Vol. 7 (2022), Issue 3, pg(s) 122-125.
(2022)A prototype of a system for segmenting images of trains and wagons has been developed. Video cameras and specialized websites are used as the source of the original images. Median filtering of images and increase of their ... -
Balovsyak S.V., Derevyanchuk O.V., Kravchenko H.O., Kroitor O.P., Tomash V.V. Computer system for increasing the local contrast of railway transport images // Proceedings of SPIE. – 2021. – V. 12126. – P. 121261E1-7.
(2021)This article describes a computer system for increasing the local contrast of railway images obtained with digital video cameras. The local contrast of the images increases within the rectangular windows, for each of which ... -
Vasyl Kovalchuk, Artem Androsenko, Anna Boiko, Vasyl Tomash, Oleksandr Derevyanchuk. Development of Pedagogical Skills of Future Teachers of Labor Education and Technology by means of Digital Technologies // IJCSNS International Journal of Computer Science and Network Security. – 2022. – V. 22, №9, P. 551-560.
(2022-09-10)The influence of digital technologies on the effectiveness of the development of pedagogical skills of future teachers of labor education and technology has been studied. The essence of the concept of "pedagogical skills ... -
Використання інструментів Google у професійній освіті
(Чернівец.нац.ун-т. ім.Юрія Федьковича, 2022-04) -
Проєктна діяльність на уроках трудового навчання
(Чернівец.нац.ун-т. ім.Юрія Федьковича, 2022-04) -
Формування цифрової компетентності у професійній освіті шляхом використання методу проєктів
(Чернівец.нац.ун-т. ім.Юрія Федьковича, 2022-04) -
Bond‑random model of spin‑crossover compounds: similarities and differences from spin glasses
(Springer Nature, 2022)The Ising-like model of spin-crossover solid compounds with random bonds has been studied by the mean-field (infinite range) replica symmetry approximation. An exact solution to the problem is found and analyzed. Interestingly, ... -
Monte Carlo simulation of bond-random spin-crossover compounds
(LLC APF POLYGRAPH SERVICE, 2022-08-25)Spin-crossover (SCO) complexes are the transition metal coordination compounds with the electronic configuration ranging between 3d4 and 3d7 (manganese, iron, chromium, and cobalt) in (pseudo)octahedral surroundings. ... -
ЕЛЕКТРОННІ, ЕКСИТОННІ ТА ФОНОННІ СПЕКТРИ У НАПІВПРОВІДНИКОВІЙ НАНОСТРУКТУРІ КВАНТОВА ТОЧКА – КВАНТОВЕ КІЛЬЦЕ
(Волинський національний університет імені Лесі Українки, 2022) -
The exciton spectrum of the quantum dot - quantum ring semiconductor nanostructure in an electric field
(International Science and Innovation cooperation, Technology transfer Department of Institute of Physics of NAS of Ukraine, 2022, 2022) -
Influence of electric field on electronic optical quantum transitions in a quantum dot - quantum ring semiconductor nanostructure
(SPIEDigitalLibrary.org/conference-proceedings-of-spie, 2021)In the model of effective masses and rectangular potentials, the influence of a homogeneous electric field on the energy spectrum, electron wave functions, and oscillator strengths of intraband quantum transitions in a ... -
Impurity effect on the spectral parameters of an electron in a quantum dot–quantum ring semiconductor nanostructure
(Taylor and Francis, 2022)In the model of effective masses and rectangular potentials, the effect of a hydrogen-like donor impurity on the energy spectrum, electron wave functions and oscillator strengths of intraband quantum transitions in a ... -
Вплив магнітного поля на оптичні властивості квантової точки II типу ZnTe/CdSe
(Волинський національний університет ім. Л.Українки, 2022-05-15) -
Magnetic spring on the base ring magnet
(Волинський національний університет імені Лесі Українки, 2022-08-05)The purpose of this work is to calculate the magnetic field induction distribution of a ring magnet and to investigate the force of its interaction with a cylindrical magnet for the possibility of using them as a magnetic ... -
Optical absorption in core-shell quantum antidot under applied co-directed electric and magnetic fields.
(Taylor & Francis Group, 2022-05-13)Using the matrix diagonalization method within the effective mass approximation and the rectangular potential profile, we investigate optical absorption coefficients (OAC) in the core-shell quantum anti- dot (QAD) ... -
Core-shell type-II spherical quantum dot under externally applied electric field
(Elsevier, 2022-02-14)This study presents a simple one-band model within the effective mass approximation to describe the electric field impact on the energy structure and interband electron quantum transitions in type-II CdSe/ZnTe and ZnTe/ ...