Zobrazeno 1 - 10
of 309
pro vyhledávání: '"P. Malovichko"'
Publikováno v:
Nauka ta progres transportu, Iss 2(106), Pp 5-11 (2024)
Purpose. Ensuring the safety of train traffic is a mandatory task in the development of technical equipment of railway transport in Ukraine. To diagnose and verify the performance of such systems, simulation models of overhead devices, in particular,
Externí odkaz:
https://doaj.org/article/020ee95d4a6a41ebb92e1a3cb09f7eba
Autor:
Anatoly P. Kaledin, Lyubov V. Malovichko, Alexander G. Rezanov, Lyudmila S. Drozdova, Andiya T. Serikbayeva
Publikováno v:
Техника и технология пищевых производств, Vol 54, Iss 1, Pp 71-82 (2024)
Quails (Coturnix coturnix (Linnaeus, 1758)) are the only migratory Galliformes species. Quails are nestling ground-dwelling birds, feeding on seeds and crawling insects. Wild quails inhabit many parts of Russia. Quail farming is quite popular because
Externí odkaz:
https://doaj.org/article/bb302571ecdb475fa4d53650864db576
Autor:
Malovichko, Dmitriy, Rigby, Alex
This paper considers dynamic fracturing of the rockmass surrounding a tunnel statically loaded by compressional stress as a possible source of seismic events in underground mines. This begins with two-dimensional dynamic modelling of failure for six
Externí odkaz:
http://arxiv.org/abs/2205.07379
This paper introduces a novel numerical method for the inverse problem of electroencephalography(EEG). We pose the inverse EEG problem as an optimal control (OC) problem for Poisson's equation. The optimality conditions lead to a variational system o
Externí odkaz:
http://arxiv.org/abs/2204.06622
This paper presents a novel numerical method for the Newton seismic full-waveform inversion (FWI). The method is based on the full-space approach, where the state, adjoint state, and control variables are optimized simultaneously. Each Newton step is
Externí odkaz:
http://arxiv.org/abs/2204.06489
Publikováno v:
Финансы: теория и практика, Vol 27, Iss 3, Pp 17-32 (2023)
The subject of the study is the factors, models and processes of the emergence and development of modern innovation ecosystems (IES) that ensure the flow of assets, their transformation into innovations, and distribution across the territories of eco
Externí odkaz:
https://doaj.org/article/e79dbfd2a1a44f8ca95493c42d6934e8
Publikováno v:
Трансформация экосистем, Vol 6, Iss 1, Pp 51-71 (2023)
The results of study of the ecology and biology of the European Roller in the Stavropol Region during the period of agricultural transformation of the environment in 1984–2019 are presented. Favorable conditions for this bird species are found in s
Externí odkaz:
https://doaj.org/article/e2228370a4fc47b6a42e8408bb57874b
We propose an approach and the numerical algorithm for pre-processing of the electroencephalography (EEG) data, enabling to generate an accurate mapping of the potential from the measurement area - scalp - to the brain surface. The algorithm based on
Externí odkaz:
http://arxiv.org/abs/1907.01504
Autor:
Malovichko, Mikhail, Yavich, Nikolay
This paper develops a novel approach to the problem of source current identification for the diffusion equation in connection with geophysical self-potential measurements. The problem is split into two subproblems: (a) the scalar source identificatio
Externí odkaz:
http://arxiv.org/abs/1901.04284
Publikováno v:
A&A 615, A169 (2018)
Context: Compensated-current systems are established in response to hot ion beams in terrestrial foreshock regions, around supernova remnants, and in other space and astrophysical plasmas. Aims: We study a non-resonant reactive instability of Alfv\'e
Externí odkaz:
http://arxiv.org/abs/1804.02599