Zobrazeno 1 - 10
of 147
pro vyhledávání: '"A. V. Ryabtsev"'
Autor:
N. V. Tsygan, A. P. Trashkov, A. V. Ryabtsev, V. A. Yakovleva, A. L. Konevega, A. G. Vasiliev, V. N. Tsygan, M. M. Odinak, I. V. Litvinenko
Publikováno v:
Общая реаниматология, Vol 17, Iss 3, Pp 65-77 (2021)
Detailed clinical assessment of the central nervous system involvement in SARS-CoV-2 infection is relevant due to the low specificity of neurological manifestations, the complexity of evaluation of patient complaints, reduced awareness of the existin
Externí odkaz:
https://doaj.org/article/7d001d332c5540469bc3b88456468b0e
Autor:
Olga A. Chuvenkova, Nikolai I. Boikov, Stanislav V. Ryabtsev, Elena V. Parinova, Ratibor G. Chumakov, Alexei M. Lebedev, Dmitry Smirnov, Anna Makarova, Sofiia S. Titova, Kirill A. Fateev, Sergey Yu. Turishchev
Publikováno v:
Конденсированные среды и межфазные границы, Vol 26, Iss 1 (2024)
The materials of the tin-oxygen system and thin-film structures based on them are modern and actual for the creation of a wide range of electronic devices, for example, resistive gas sensors of high sensitivity and short response time with low energy
Externí odkaz:
https://doaj.org/article/b8ef6f89a23f487f8dd7b3cb43910358
Identification of brain tumors based on digitized parameters from magnetic resonance imaging results
Publikováno v:
Examples and Counterexamples, Vol 4, Iss , Pp 100125- (2023)
A methodology is proposed for identifying brain tumors by dividing the database into four parts. The results obtained from the study of sample specimens for each type of brain tumor showed a high degree of similarity in recognition. This methodology
Externí odkaz:
https://doaj.org/article/ac792f16aaf04b7497cea6bb70ca4703
Autor:
Stanislav V. Ryabtsev, Nina Yu. Obvintseva, Viktor V. Chistyakov, Azl A. K. Al-Habeeb, Aleksey V. Shaposhnik, Sergey Yu. Turishchev, Evelina P. Domashevskaya
Publikováno v:
Конденсированные среды и межфазные границы, Vol 25, Iss 3 (2023)
This work is dedicated to the issue of increasing the selectivity of semiconductor PdO sensors in case of ozone detection. Thin PdO films were obtained using thermal sputtering of Pd and its subsequent oxidation. We characterised the obtained mater
Externí odkaz:
https://doaj.org/article/d8a51ce94efc44999f21527572d7be36
Autor:
Sofiia S. Titova, Liubov A. Osminkina, Iuliia S. Kakuliia, Olga A. Chuvenkova, Elena V. Parinova, Stanislav V. Ryabtsev, Ratibor G. Chumakov, Alexei M. Lebedev, Andrey A. Kudryavtsev, Sergey Yu. Turishchev
Publikováno v:
Конденсированные среды и межфазные границы, Vol 25, Iss 1 (2023)
The work is related to the study of a biohybrid material based on mammalian 3T3 NIH mouse fibroblast cells with immobilized porous silicon particles including nanocrystals about 10 nm in size by photoelectron spectroscopy. The influence of the surfac
Externí odkaz:
https://doaj.org/article/2333676c3c074a46af824b2c5602b3e4
Autor:
Evelina P. Domashevskaya, Sergey A. Ivkov, Pavel V. Seredin, Dmitry L. Goloshchapov, Konstantin A. Barkov, Stanislav V. Ryabtsev, Yrii G. Segal, Alexander V. Sitnikov, Elena A. Ganshina
Publikováno v:
Magnetochemistry, Vol 9, Iss 6, p 160 (2023)
The aim of this work is a comprehensive study of the effect of variable atomic composition and structural-phase state of (CoFeZr)x(MgF2)100−x nanocomposites (NCs) on their nonlinear electronic and magnetic/magneto-optical properties. Micrometer-thi
Externí odkaz:
https://doaj.org/article/8494b6d7ef7d4b8d8da55b6664fb2fbf
Autor:
A. V. Sokurov, T. V. Ermolenko, L. A. Kozhushko, I. S. Ishutinа, S. V. Рavlova, M. V. Ryabtsev
Publikováno v:
Вестник медицинского института «Реавиз»: Реабилитация, врач и здоровье, Vol 0, Iss 0 (2022)
Introduction. Currently, assisted living technologies are actively developing in the Russian Federation. When receiving social services, education, promotion of employment, disabled people need to be accompanied. The effectiveness of these measures d
Externí odkaz:
https://doaj.org/article/a481fa494af442edaef42b226a18d156
Autor:
Stanislav V. Ryabtsev, Dina A. A. Ghareeb, Alexander A. Sinelnikov, Sergey Yu. Turishchev, Lyudmila A. Obvintseva, Aleksey V. Shaposhnik
Publikováno v:
Конденсированные среды и межфазные границы, Vol 23, Iss 1, Pp 56-61 (2021)
Thin film semiconductor sensors based on palladium oxide were produced to analyse the concentration of ozone in the air. The palladium oxide films were obtained by means of thermal oxidation of ~ 20-30 nm metal in air at various temperatures. The oxi
Externí odkaz:
https://doaj.org/article/e6abd5d353ce4faf98a98900759f9b70
Autor:
Sergey A. Ivkov, Konstantin A. Barkov, Evelina P. Domashevskaya, Elena A. Ganshina, Dmitry L. Goloshchapov, Stanislav V. Ryabtsev, Alexander V. Sitnikov, Pavel V. Seredin
Publikováno v:
Applied Sciences, Vol 13, Iss 5, p 2992 (2023)
The aim of this work was to comprehensively study the effect of the variable atomic composition and structural-phase state of Cox(MgF2)100-x nanocomposites on their nonlinear transport and magnetic/magneto-optical properties. Micrometer-thick nanocom
Externí odkaz:
https://doaj.org/article/72ed936d1d8c4489b5d4eacfab890cdb
Autor:
Alexey V. Shaposhnik, Alexey A. Zviagin, Olga V. Dyakonova, Stanislav V. Ryabtsev, Dina Ghareeb
Publikováno v:
Конденсированные среды и межфазные границы, Vol 23, Iss 4 (2021)
The aim of the work was to create a selective gas sensor for hydrogen sulphide. As a result of adding ammonia to the zinc acetate solution, centrifuging the obtained zinc hydroxide and subsequent calcination, a polydisperse zinc oxide powder with a g
Externí odkaz:
https://doaj.org/article/d5f07ad229cf4b77b44b7c44f8c67d37