Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Oleksandr Sharko"'
Autor:
Van Su Le, Artem Sharko, Oleksandr Sharko, Dmitry Stepanchikov, Katarzyna Ewa Buczkowska, Petr Louda
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract This paper presents the construction of intelligent systems for selecting the optimum concentration of geopolymer matrix components based on ranking optimality criteria. A peculiarity of the methodology is replacing discrete time intervals w
Externí odkaz:
https://doaj.org/article/941bfc0bbd4946aa87df1d71832d84e5
Autor:
Katarzyna Ewa Buczkowska, Petr Louda, Artem Sharko, Oleksandr Sharko, Dmitry Stepanchikov, Ludek Jancik, Piotr Los, Kinga Plawecka, Van Su Le
Publikováno v:
Journal of Natural Fibers, Vol 21, Iss 1 (2024)
ABSTRACTThis study focuses on the optimization of geopolymer composites, considering the parameters of composition and performance. The research explores the integration of algorithm-built hybrid implementations and a hybrid intelligent system to sol
Externí odkaz:
https://doaj.org/article/0299afc6368f41baae7d402d57ff796a
Autor:
Van Su Le, Artem Sharko, Oleksandr Sharko, Dmitry Stepanchikov, Roberto Ercoli, Thang Xiem Nguyen, Doan Hung Tran, Katarzyna Ewa Buczkowska, Petra Dancova, Piotr Łos, Petr Louda
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 9049-9062 (2023)
This study presents an approach to synthesizing a mathematical model for determining the composition of geopolymer foams. The focus is on improving the accuracy of multicriteria optimization for metakaolin-based geopolymer composite composition. Expe
Externí odkaz:
https://doaj.org/article/b7ab49238b61474e8e50e7663b1d8229
Publikováno v:
Lecture Notes in Data Engineering, Computational Intelligence, and Decision Making ISBN: 9783031162022
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1c908344a70af0a5b389ddd3affd729
https://doi.org/10.1007/978-3-031-16203-9_27
https://doi.org/10.1007/978-3-031-16203-9_27
Autor:
Natalia Petrushenko, Oleksandr Sharko, Mikhailo Mosin, Marharyta Sharko, Natalia Vasylenko, Alexey Belousov
Publikováno v:
Modeling Control and Information Technologies. :107-109
Метою роботи є розробка інформаційних систем і технологій визначення ступеня готовності підприємств до інноваційної діяльності на осн
Publikováno v:
International Journal of Engineering and Advanced Technology. 9:1147-1152
In the article the polymeric materials based on epoxy-polyester binder with addition of dispersed fibers were developed. The mechanical and thermophysical methods were used. The influence of carbon fibers (0.01–0.30 pts.wt.) and cotton (0.01–0.30
Autor:
Oleksandr Sharko, Tetiana Kiryushatova, V. V. Marasanov, Dmitry Stepanchikov, Artem Sharko, Hanna Rudakova
Publikováno v:
Lecture Notes in Computational Intelligence and Decision Making ISBN: 9783030820138
The problem of diagnostics and identification of the metal structures state during their operation is solved by studying the effects and mechanisms of generation and propagation of acoustic emission signals when changing the parameters of the force f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f3f2e2080d3751ebe9b276faf2405f4
https://doi.org/10.1007/978-3-030-82014-5_16
https://doi.org/10.1007/978-3-030-82014-5_16
Publikováno v:
Communications in Computer and Information Science ISBN: 9783030616557
DSMP
DSMP
The results of the research concerning development of the technique of metals strength properties diagnostics using combination of the methods of non-destructive control based on the complex use of fuzzy inference system and hybrid neural network are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b1922fec8f2fd3ab3a439384703a4e0
https://doi.org/10.1007/978-3-030-61656-4_7
https://doi.org/10.1007/978-3-030-61656-4_7
Publikováno v:
Communications in Computer and Information Science ISBN: 9783030616557
DSMP
DSMP
A methodology for determining the residual life of metal samples under conditions of combined deformation based on the data of acoustic emission measurements is presented. It has been established that the cause of many accidents occurring during the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb2130a6610e55dc5421ae6d263a502c
https://doi.org/10.1007/978-3-030-61656-4_13
https://doi.org/10.1007/978-3-030-61656-4_13
Publikováno v:
Advances in Intelligent Systems and Computing ISBN: 9783030264734
ISDMCI
ISDMCI
The paper presents the results of the research concerning development of acoustic emission signals soft filtering model based on the complex use of Huang transform and wavelet analysis. The acoustic emission signals which were generated during crack
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::328069d85785f491905110151cd0a956
https://doi.org/10.1007/978-3-030-26474-1_1
https://doi.org/10.1007/978-3-030-26474-1_1