Zobrazeno 1 - 10
of 2 788
pro vyhledávání: '"N. Grigoriev"'
Autor:
A. Yu. Grigoryan, E. S. Mishina, T. N. Kudryavtseva, S. A. Efanov, L. G. Klimova, B. S. Sukovatykh, N. N. Grigoriev
Publikováno v:
Инновационная медицина Кубани, Vol 0, Iss 4, Pp 85-92 (2024)
Background: The percentage of clean-wound infection remains fairly high so far: 2% to 5%. Therefore, monitoring wound healing is a critical task in modern surgery.Objective: To develop and test a dressing material with halochromic dye in order to det
Externí odkaz:
https://doaj.org/article/a0d54c320c784e3ca10be06e558e481a
Autor:
Sergey N. Grigoriev, Alexander S. Metel, Marina A. Volosova, Enver S. Mustafaev, Yury A. Melnik
Publikováno v:
Surfaces, Vol 7, Iss 3, Pp 714-724 (2024)
The surfaces of ceramic products are replete with numerous defects, such as those that appear during the diamond grinding of sintered SiAlON ceramics. The defective surface layer is the reason for the low effectiveness of TiZrN coatings under abrasiv
Externí odkaz:
https://doaj.org/article/25f042e10e604919acd7ad83e597d571
Autor:
V. A. Belozerov, O. I. Okhotnikov, N. A. Korenevskiy, V. A. Prokopov, S. N. Grigoriev, S. M. Shevyakin
Publikováno v:
Российский журнал гастроэнтерологии, гепатологии, колопроктологии, Vol 34, Iss 3, Pp 78-89 (2024)
Aim: to evaluate the possibilities of endoscopic ultrasonography in the diagnosis of benign stenosis of the major duodenal papilla and improve its results, including by identifying and objectifying the criteria of the disease.Materials and methods. T
Externí odkaz:
https://doaj.org/article/56d2929d239b47cdb07f617f8b27bdca
Publikováno v:
Биотехнология и селекция растений, Vol 7, Iss 1, Pp 43-51 (2024)
Background. Naked barley is a promising food crop. To enhance its production, active breeding is required to create productive varieties. The purpose of this study was to test the STS-marker for the Nud1 gene controlling the hulled phenotype, and use
Externí odkaz:
https://doaj.org/article/98639ff7428545d5bdd11d317d883089
Publikováno v:
Неотложная медицинская помощь, Vol 13, Iss 1, Pp 123-127 (2024)
Aim of study To evaluate the safety and efficacy of percutaneous transhepatic cholangiostomy (PTC) as a first-line intervention in the treatment of patients with acute cholangitis (AC) Grade II–III (TG 13/18).Material and methods The results of tre
Externí odkaz:
https://doaj.org/article/78c8a9c7ea2e49449471723a37ca875f
Autor:
K. Afanaciev, A. M. Baldini, S. Ban, V. Baranov, H. Benmansour, M. Biasotti, G. Boca, P. W. Cattaneo, G. Cavoto, F. Cei, M. Chiappini, G. Chiarello, A. Corvaglia, F. Cuna, G. Dal Maso, A. De Bari, M. De Gerone, L. Ferrari Barusso, M. Francesconi, L. Galli, G. Gallucci, F. Gatti, L. Gerritzen, F. Grancagnolo, E. G. Grandoni, M. Grassi, D. N. Grigoriev, M. Hildebrandt, K. Ieki, F. Ignatov, F. Ikeda, T. Iwamoto, S. Karpov, P.-R. Kettle, N. Khomutov, S. Kobayashi, A. Kolesnikov, N. Kravchuk, V. Krylov, N. Kuchinskiy, W. Kyle, T. Libeiro, V. Malyshev, A. Matsushita, M. Meucci, S. Mihara, W. Molzon, Toshinori Mori, M. Nakao, D. Nicolò, H. Nishiguchi, A. Ochi, S. Ogawa, R. Onda, W. Ootani, A. Oya, D. Palo, M. Panareo, A. Papa, V. Pettinacci, A. Popov, F. Renga, S. Ritt, M. Rossella, A. Rozhdestvensky, P. Schwendimann, K. Shimada, G. Signorelli, M. Takahashi, G. F. Tassielli, K. Toyoda, Y. Uchiyama, M. Usami, A. Venturini, B. Vitali, C. Voena, K. Yamamoto, K. Yanai, T. Yonemoto, K. Yoshida, Yu. V. Yudin, MEG II Collaboration
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 3, Pp 1-10 (2024)
Abstract The MEG II experiment, based at the Paul Scherrer Institut in Switzerland, reports the result of a search for the decay $$\upmu ^+ \rightarrow {\textrm{e}}^+ \upgamma $$ μ + → e + γ from data taken in the first physics run in 2021. No ex
Externí odkaz:
https://doaj.org/article/726fd270061d481fa5ce8777295ec556
Autor:
Alexander S. Metel, Marina A. Volosova, Enver S. Mustafaev, Yury A. Melnik, Anna A. Okunkova, Sergey N. Grigoriev
Publikováno v:
Ceramics, Vol 7, Iss 1, Pp 55-67 (2024)
The surface of ceramic products manufactured using diamond grinding is replete with shallow scratches, deep grooves and other defects. The thickness of the defective layer amounts to 3–4 µm and it must be removed to increase wear resistance of the
Externí odkaz:
https://doaj.org/article/7abcb8e4ec804786a5cbc07df08e141e
Autor:
Sergey N. Grigoriev, Tatiana L. Mukhacheva, Ivan V. Tambovskiy, Irina A. Kusmanova, Tatiana M. Golubeva, Pavel A. Podrabinnik, Roman S. Khmyrov, Igor V. Suminov, Sergei A. Kusmanov
Publikováno v:
Applied Sciences, Vol 14, Iss 22, p 10488 (2024)
The positive effect of plasma electrolytic treatment on CrWMn tool steel to increase the wear resistance of its surface is shown. The effect of plasma electrolytic nitriding and subsequent polishing on the structure, phase and elemental composition,
Externí odkaz:
https://doaj.org/article/8c79c46654b6435cbb5367ccccb2d37f
Publikováno v:
Technologies, Vol 12, Iss 11, p 227 (2024)
There is a need for further, in-depth research that explores the synthesis of newly developed materials created using advanced technologies [...]
Externí odkaz:
https://doaj.org/article/122e3ad7f7f043f18c53a8823a0090bd
Autor:
Sergey N. Grigoriev, Nikita Yu. Nikitin, Aleksander Frolov, Petr Shapovalov, Anton Medeltsev, Mikhail Voronov, Roman Khmyrov, Idarmach Idarmachev, Pavel Peretyagin
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 8, Iss 5, p 235 (2024)
The work that is being presented demonstrates that there is a critical point at which the engineering stress–strain diagram’s elastic–plastic region transitions to yield and fracture stresses. This transition is demonstrated using thin-walled s
Externí odkaz:
https://doaj.org/article/b05a131188624b359ed31c9b94ffdd2a