Zobrazeno 1 - 10
of 2 702
pro vyhledávání: '"Alferov, A. A."'
Autor:
Alferov, Oleg S.
We present a simple recurrent formula to generate the Machin-like expression for calculating $\pi/4$. The method works for any denominator in the starting term and always provides a finite decomposition. We show that the terms in the Machin-like form
Externí odkaz:
http://arxiv.org/abs/2403.09654
Autor:
Nikolay E. Kushlinskii, Olga V. Kovaleva, Arseniy G. Basov, Yurii B. Kuzmin, Aleksandr A. Alferov, Svetlana D. Bezhanova, Aleksey V. Kolpashchikov, Igor A. Klimanov, Alexey N. Grachev, Natalia N. Zybina, Vsevolod B. Matveev, Oleg O. Yanushevich, Ivan S. Stilidi
Publikováno v:
Alʹmanah Kliničeskoj Mediciny, Vol 52, Iss 3, Pp 107-119 (2024)
Background: Galectins are a family of β-galactoside binding proteins that regulate the vast majority of cellular functions, including proliferation, migration, adhesion, and phagocytosis in both health and disease. More and more experimental and cli
Externí odkaz:
https://doaj.org/article/3dc7de3dbc9b49969eb33690ddc7e80c
Publikováno v:
In Biocatalysis and Agricultural Biotechnology September 2024 60
Autor:
I. A. Egorov, S. S. Smirnova, V. A. Mishchenko, I. V. Vyalykh, A. Yu. Markaryan, N. N. Zhuikov, O. Yu. Aver’yanov, V. A. Smirnova, A. N. Bol’shakova, S. Yu. Alferov, A. V. Babanova, A. S. Kilyachina, N. A. Pushkareva, A. V. Semenov
Publikováno v:
Проблемы особо опасных инфекций, Vol 0, Iss 3, Pp 80-86 (2023)
From the very onset of SARS‑CoV‑2 spreading, active involvement in the COVID‑19 epidemic process made the healthcare professionals (HCPs) a vulnerable group with higher risks of contracting the disease, severe course and fatal outcome.The aim.
Externí odkaz:
https://doaj.org/article/d475f85e24be407190891e9d875f4a34
Autor:
Denis Sergeevich Naberezhnov, Alexander Andreevich Alferov, Yuriy Borisovich Kuzmin, Nikolay Evgenievich Kushlinskii
Publikováno v:
BioChem, Vol 3, Iss 3, Pp 142-152 (2023)
The isothermal amplification of nucleic acids refers to processes that quickly increase the amount of DNA at a constant temperature. These methods are mainly developed as alternatives to PCR for cases in which the application of a thermal cycler is n
Externí odkaz:
https://doaj.org/article/f811546efdc345d492a8af20f9dff5c7
Publikováno v:
Известия ТИНРО, Vol 203, Iss 2, Pp 443-463 (2023)
Statistical estimates for the exploitable stock of giant grenadier are determined, by fishing zones in the Russian Far East, and interannual dynamics of the species biomass is considered using historical data on catches and abundance. The assessments
Externí odkaz:
https://doaj.org/article/27890f4352ab4e288f29f00e7f24edaf
Autor:
D. N. Masyakin, A. E. Alferov, S. G. Kikot’, I. A. Androshchuk, V. B. Kirillov, S. L. Kirillova, E. A. Koval’chuk, M. A. Kotov, V. А. Lopota, I. G. Rudoy, N. G. Solov’ev, A. M. Soroka, V. V. Trufanova, N. Ya. Chepurenkov, A. N. Shemyakin, M. Yu. Yakimov, S. V. Borisevich
Publikováno v:
Проблемы особо опасных инфекций, Vol 0, Iss 2, Pp 134-139 (2023)
The aim of the work was to determine the effective ultraviolet (UV) doses required for the disinfection of surfaces contaminated with the SARS-CoV-2 coronavirus using a low-pressure mercury lamp. Materials and methods. To carry out prompt disinfectio
Externí odkaz:
https://doaj.org/article/bc29b8bcad2d49c4a9b65b844dca1651
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Autor:
Eugene I. Goufman, Nataliia B. Tikhonova, Andrey P. Aleksankin, Karina B. Gershkovich, Alexander A. Stepanov, Irina I. Stepanova, Liudmila M. Mikhaleva, Natalia V. Nizyaeva, Olga V. Kovaleva, Alexander A. Alferov, Yury B. Kuzmin, Nikolay E. Kushlinskii
Publikováno v:
Diagnostics, Vol 14, Iss 13, p 1396 (2024)
Blood serum of patients with gastric (n = 68) and esophageal (n = 43) cancer was assessed for proteolytic fragments of IgG. Serum samples of 20 healthy donors were used as a control. We analyzed indicators of hemostasis (prothrombin time, fibrinogen,
Externí odkaz:
https://doaj.org/article/31352469157745778be8befeaa984628
Autor:
V. A. Tretyakova, O. V. Ermilov, P. K. Alferov, V. Yu. Chernyavskaya, D. I. Pisankina, A. Yu. Tretyakov
Publikováno v:
Российский кардиологический журнал, Vol 28, Iss 12 (2023)
Aim. To assess the characteristics of ST-segment elevation myocardial infarction (STEMI) in patients with metabolic syndrome (MS) in the presence and absence of metabolic-associated fatty liver disease (MAFLD).Material and methods. A total of 144 pat
Externí odkaz:
https://doaj.org/article/2d190147d9904ca88ec72487a32732cf