Zobrazeno 1 - 10
of 551
pro vyhledávání: '"Alexander A. Novikov"'
Autor:
Leonid A. Sosnovskiy, Alexander A. Novikov, Sergey S. Sherbakov, Victor V. Commissarov, Sergey A. Tyurin, Pavel S. Drobyshevskiy
Publikováno v:
Механика машин, механизмов и материалов, Iss 4(41), Pp 71-81 (2018)
A brief overview of the practical use of the new construction material of MONICA is given. An experimental study was performed for the first time on the analysis of the influence of the microstructural state on fatigue resistance. It is established t
Externí odkaz:
https://doaj.org/article/61644399dd1f4726b778bd1717ce227e
Publikováno v:
Механика машин, механизмов и материалов, Iss 2(43), Pp 17-23 (2018)
A methodology and solid-state modeling results of the dust ejection suction process from the engine air inlet with exhaust gases by means of ejector, installed in the self-moving agricultural harvester damper, are given. The results of modeling are c
Externí odkaz:
https://doaj.org/article/6d2b362aa4754a6caa3f775908296672
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 8, Iss 1, Pp 2552-2561 (2017)
We study the unwinding of the ferrocholesteric helical structure induced by a combined action of a magnetic field and a shear flow. Both influences are able to induce the ferrocholesteric–ferronematic transition independently; however, the differen
Externí odkaz:
https://doaj.org/article/2a11acad2f4d47928c0cd97c5fec8ad6
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:
Yuliya Kenzhebayeva, Irina Gorbunova, Arthur Dolgopolov, Maksim V. Dmitriev, Timur Sh. Atabaev, Evgeniia A. Stepanidenko, Anastasiia S. Efimova, Alexander S. Novikov, Sergei Shipilovskikh, Valentin A. Milichko
Publikováno v:
Advanced Photonics Research, Vol 5, Iss 2, Pp n/a-n/a (2024)
Organic lasers attract much attention due to their high efficiency, low energy consumption, and structural flexibility. However, long‐term stability and the creation of the lasers on arbitrary surfaces remain a challenge. Here, a synthesis of amide
Externí odkaz:
https://doaj.org/article/8082eba64eb84f5382792e17324629bc
Autor:
Alexander S. Novikov
Publikováno v:
Compounds, Vol 3, Iss 3, Pp 459-463 (2023)
Computer modeling, machine learning, and artificial intelligence are currently considered cutting-edge topics in chemistry and materials science. The application of information technologies in natural sciences can help researchers collect big data an
Externí odkaz:
https://doaj.org/article/f22129021e234907a95a21723dabb4f0
Autor:
Ekaterina A. Lystsova, Anastasia D. Novokshonova, Pavel V. Khramtsov, Alexander S. Novikov, Maksim V. Dmitriev, Andrey N. Maslivets, Ekaterina E. Khramtsova
Publikováno v:
Molecules, Vol 29, Iss 9, p 2089 (2024)
1H-Pyrrole-2,3-diones, fused at [e]-side with a heterocycle, are suitable platforms for the synthesis of various angular polycyclic alkaloid-like spiroheterocycles. Recently discovered sulfur-containing [e]-fused 1H-pyrrole-2,3-diones (aroylpyrrolobe
Externí odkaz:
https://doaj.org/article/5dfac939419f4fe0a71b6b0fd70fa14d
Autor:
Evgeny A. Dukhnovsky, Alexander S. Novikov, Alexey S. Kubasov, Alexander V. Borisov, Nkumbu Donovan Sikaona, Anatoly A. Kirichuk, Victor N. Khrustalev, Andreii S. Kritchenkov, Alexander G. Tskhovrebov
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 7, p 3972 (2024)
The synthesis and structural characterization of α-haloalkyl-substituted pyridinium-fused 1,2,4-selenadiazoles with various counterions is reported herein, demonstrating a strategy for directed supramolecular dimerization in the solid state. The com
Externí odkaz:
https://doaj.org/article/c97b675bcb7c4450abb8bd9771c6dc24
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 334, Iss 4, Pp 53-61 (2023)
The relevance of the study is caused by the need to develop new methods for the disposal of metal waste. This direction, with the participation of various intensifying influences, refers to resource-saving, technological, minimizing the volume of cap
Externí odkaz:
https://doaj.org/article/2d2e928cb3fb483dbd95dc7e29635e8f
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 334, Iss 12 (2023)
Relevance. The need to develop new methods for metal waste disposal. This direction, with the participation of various intensifying influences, refers to resource-saving, technological, minimizing the volume of capital costs for raw materials, produc
Externí odkaz:
https://doaj.org/article/5918149a42df43659f8c1718dd78f6b3