Zobrazeno 1 - 10
of 38
pro vyhledávání: '"I. Melnichuk"'
Autor:
D. Margarone, I. J. Kim, J. Psikal, J. Kaufman, T. Mocek, I. W. Choi, L. Stolcova, J. Proska, A. Choukourov, I. Melnichuk, O. Klimo, J. Limpouch, J. H. Sung, S. K. Lee, G. Korn, T. M. Jeong
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 18, Iss 7, p 071304 (2015)
A high-energy, high-yield proton beam with a good homogeneous profile has been generated from a nanosphere target irradiated by a short (30-fs), intense (7×10^{20} W/cm^{2}) laser pulse. A maximum proton energy of 30 MeV has been observed with a hig
Externí odkaz:
https://doaj.org/article/78a6670432634df9b30a5225c2fa347d
Autor:
Aleksandr V. Poltavsky, Aleksey V. Grigoriev, Anton I. Melnichuk, Askar G. Izbasov, Ilya M. Rybakov
Publikováno v:
Измерение, мониторинг, управление, контроль, Iss 2 (2023)
Background. The purpose of the work is to consider one of the possible approaches to modifying models and algorithms for information processing in relation to information–measuring and control systems (IIUS) of mobile robots (MR). The composition o
Externí odkaz:
https://doaj.org/article/b6b39770ca3441f0af59365d54574679
Autor:
L Kapelkina, I Melnichuk
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 876:012037
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c93761213e67cd03d7785f9e28595d8
https://doi.org/10.1088/1755-1315/876/1/012037
https://doi.org/10.1088/1755-1315/876/1/012037
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 574:012041
This study used space syntax theory to predict the recreational impact on natural forest ecosystems. We assumed a correlation between specific space syntax measures and parameters that describe the recreational impact on forest ecosystems. For constr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed78862e4f301a6842e5a5a732d73076
https://doi.org/10.1088/1755-1315/574/1/012041
https://doi.org/10.1088/1755-1315/574/1/012041
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 574:012052
Abstract The decrease in the plant vitality, and, therefore, the functionality of urban green spaces caused by a sharp deterioration in the growing conditions and the non-observance of scientifically based principles of planting planning and an absen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b675485e226b1551fb0ea3eec9591231
https://doi.org/10.1088/1755-1315/574/1/012052
https://doi.org/10.1088/1755-1315/574/1/012052
Autor:
L. Kapelkina, I. Melnichuk
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 574:012036
In Saint-Petersburg and its surroundings land reclamation works by hydraulic filling have been performed for several decades. For the hydraulic filling fine-grained slightly silted and clayed sands from the bottom of the Gulf of Finland are used. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::753099188584b4d9a104a08c8ec0a2c5
https://doi.org/10.1088/1755-1315/574/1/012036
https://doi.org/10.1088/1755-1315/574/1/012036
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 574:012051
Preserving the historical appearance of objects of landscape architecture is one of the most important tasks of protecting historical heritage. This task would not be feasible without studying the species composition and dynamics of the historical ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8abb307b7dc53662995eeb39ab3fb47
https://doi.org/10.1088/1755-1315/574/1/012051
https://doi.org/10.1088/1755-1315/574/1/012051
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 507:012020
The article analyzes the composition of Saint-Petersburg green spaces, the availability of green spaces for residents, the assortment of tree and shrub plants and their resistance to anthropogenic impact. We propose a solution to the problem of obtai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33f08988c4b1966be6789e9ab3e960fa
https://doi.org/10.1088/1755-1315/507/1/012020
https://doi.org/10.1088/1755-1315/507/1/012020
Autor:
L. Kapelkina, I. Melnichuk
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 316:012015
The article considers peculiarities of the urban environment, factors of negative influence on soils and green plantations which should be treated in landscape and urban planning process. The basic properties of urban soils, their pollution by heavy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93e33ccb9f1f8ffd05018c03d1025efb
https://doi.org/10.1088/1755-1315/316/1/012015
https://doi.org/10.1088/1755-1315/316/1/012015
Publikováno v:
2016 IEEE International Symposium on Phased Array Systems and Technology (PAST).
Herein, features of contour beams formed by phased array antennas are considered and main parameters of contoured beam phased arrays are reviewed. The key characteristic of contoured beam quality is the coverage efficiency, which is directly associat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9309926a1b638d6be2fe5bae9dc2301e
https://doi.org/10.1109/array.2016.7832635
https://doi.org/10.1109/array.2016.7832635