Zobrazeno 1 - 10
of 2 160
pro vyhledávání: '"S.. Novikov"'
Autor:
Ayalew W. Temesgen, Alexander G. Tskhovrebov, Alexey A. Artemjev, Alexey S. Kubasov, Alexander S. Novikov, Alexander V. Borisov, Anatoly A. Kirichuk, Andreii S. Kritchenkov, Tuan Anh Le
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 10, Pp 1024-1028 (2024)
A new pyridine-fused selenodiazolium salt, 3-(phenylselanyl)[1,2,4]selenadiazolo[4,5-a]pyridin-4-ylium chloride dichloromethane 0.352-solvate, C12H9N2Se2+·Cl−·0.352CH2Cl2, was obtained from the reaction between 2-pyridylselenenyl chloride and phe
Externí odkaz:
https://doaj.org/article/a1f23057e5b846a0b38f5a30411ea0f0
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 20, Iss 1, Pp 2208-2216 (2024)
A one-pot three-component synthesis of substituted meta-hetarylanilines from heterocycle-substituted 1,3-diketones has been developed. The electron-withdrawing power of the heterocyclic substituent (which can be estimated on the basis of calculated H
Externí odkaz:
https://doaj.org/article/e7f00698508542289b0916db3451d957
Autor:
Vladimir I. Golovanov, Nikolay S. Novikov, Alexey V. Bulgakov, Oksana V. Fomina, Maxim S. Blinov
Publikováno v:
Актуальные вопросы пожарной безопасности, Vol 21, Iss 3, Pp 21-28 (2024)
This article is devoted to research on the fire resistance of metal pipelines (penetration rates) under pressure from circulating water or steam operated in energy installations. The need for research is due to the lack of a method for testing the fi
Externí odkaz:
https://doaj.org/article/298fb5cd8c334514825c874d2caeb4ad
Autor:
Mikhail V. Belyakov, Maksim N. Moskovskiy, Igor Yu. Efremenkov, Vasiliy S. Novikov, Sergey M. Kuznetsov, Andrey A. Boyko, Stanislav M. Mikhailichenko
Publikováno v:
Инженерные технологии и системы, Vol 34, Iss 2, Pp 281-294 (2024)
Introduction. Using digital technologies such as optical monitoring of grain quality will reduce losses of grain crops caused by infection with mycopathogens. Aim of the Study. The study is aimed at investigating spectral characteristics, excitation
Externí odkaz:
https://doaj.org/article/984e7010342e4a0a9770ff4f43b759d8
Autor:
M. A. Zelberg, N. Yu. Mironov, Kh. M. Dzaurova, Yu. A. Yuricheva, E. B. Maykov, P. S. Novikov, D. A. Gagloeva, M. A. Krimukova, S. F. Sokolov, S. P. Golitsyn
Publikováno v:
Евразийский Кардиологический Журнал, Vol 0, Iss 2, Pp 86-95 (2024)
Objective. Evaluate efficacy and safety of cavutilide (Refralon) for pharmacological cardioversion in patients with recurrent atrial fibrillation and flutter (AF/AFL), in 90days blanking period of catheter ablation.Materials and methods. included 56
Externí odkaz:
https://doaj.org/article/22ac86e42166436abe584631dc932ef7
Autor:
M. S. Novikov
Publikováno v:
Омский научный вестник: Серия "Общество. История. Современность", Vol 9, Iss 2, Pp 42-49 (2024)
In the framework of the presented article, the author analyzes the process of management transformation in the Omsk region in the 1990s as the formation of federalism in the Russian Federation. Later, the author of the article plans to carry out s
Externí odkaz:
https://doaj.org/article/635c76fba88b4b7c8c77f3a1b9a4d49b
Autor:
A. L. Kryazhev, A. S. Novikov
Publikováno v:
Российский паразитологический журнал, Vol 18, Iss 1, Pp 58-65 (2024)
The purpose of the research is isolation, identification, and analysis of ASV (Amplicon Sequence Variant) types of Cryptosporidia spp. in pigs in the Vologda Region of the Russian Federation.Materials and methods. The research has been conducted in t
Externí odkaz:
https://doaj.org/article/83fb0d088d9e46b4a1fbd679e4e6a741
Synthesis and crystal structure of the adduct between 2-pyridylselenyl chloride and isobutyronitrile
Autor:
Ayalew W. Temesgen, Alexander A. Sapronov, Alexey S. Kubasov, Alexander S. Novikov, Tuan Anh Le, Alexander G. Tskhovrebov
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 3, Pp 247-251 (2024)
The reaction between 2-pyridylselenenyl chloride and isobutyronitrile results in the formation of the corresponding cationic pyridinium-fused 1,2,4-selenodiazole, namely, 3-(propan-2-yl)-1,2,4-[1,2,4]selenadiazolo[4,5-a]pyridin-4-ylium chloride, C9H1
Externí odkaz:
https://doaj.org/article/e24f9698869a46b782800cbc09b30f6c
Autor:
M. S. Novikov
Publikováno v:
Омский научный вестник: Серия "Общество. История. Современность", Vol 8, Iss 4, Pp 36-45 (2023)
The purpose of the study conducted by the author is to determine a number of ethnic, economic and political factors. Factors that required the elaboration of the idea of creating territorial autonomy of the Siberian Tatars in the north of the Omsk
Externí odkaz:
https://doaj.org/article/d932985827b14f1387b6665c86ca47b6
Autor:
Alexey S. Kotykhov, Konstantin Gubaev, Max Hodapp, Christian Tantardini, Alexander V. Shapeev, Ivan S. Novikov
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract We propose a machine-learning interatomic potential for multi-component magnetic materials. In this potential we consider magnetic moments as degrees of freedom (features) along with atomic positions, atomic types, and lattice vectors. We cr
Externí odkaz:
https://doaj.org/article/7a56fdc1b6f84dafbbf837586c72bb70