Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Olga I. Davydova"'
Autor:
Askar A. Akaev, Olga I. Davydova
Publikováno v:
Energies, Vol 14, Iss 24, p 8360 (2021)
This work, dedicated to a mathematical description of energy transition scenarios, consists of three main parts. The first part describes modern trends and problems of the energy sector. A large number of charts reflecting the latest updates in energ
Externí odkaz:
https://doaj.org/article/a48584b62a9f47e9a0ae943fd41eeded
Autor:
Askar A. Akaev, Olga I. Davydova
Publikováno v:
Energies, Vol 14, Iss 9, p 2558 (2021)
On 4 November 2016, the historic Paris Climate Agreement of the United Nations entered into force, requiring signatory countries to maintain global warming at the level of 1.5–2 °C. According to the calculations of the Intergovernmental Panel on C
Externí odkaz:
https://doaj.org/article/01598fe3444944f7a849e20c42cd257e
Publikováno v:
Computer Research and Modeling. 14:1371-1394
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff3f55495d4c0c490af74117ce8706cc
https://doi.org/10.20537/2076-7633-2022-14-6-1371-1394
https://doi.org/10.20537/2076-7633-2022-14-6-1371-1394
Autor:
Sergey Yu. Malkov, Olga I. Davydova
Publikováno v:
Computer Research and Modeling. 13:859-873
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26597c8fff9c398f3b891b1163d89a0e
https://doi.org/10.20537/2076-7633-2021-13-4-859-873
https://doi.org/10.20537/2076-7633-2021-13-4-859-873
Autor:
Askar A. Akaev, Olga I. Davydova
Publikováno v:
Global Challenges of Climate Change, Vol.1 ISBN: 9783031164699
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c16ec142e8680b66a7cb27bc13156f0
https://doi.org/10.1007/978-3-031-16470-5_12
https://doi.org/10.1007/978-3-031-16470-5_12
Autor:
Sergey Yu. Malkov, Olga I. Davydova
Publikováno v:
Aktualʹnye Problemy Èkonomiki i Prava, Vol 13, Iss 1, Pp 981-992 (2019)
Objective: to develop a basic mathematical model to assess the impact of foreign trade on the national economy and the impact of the national currency on economic growth in relation to developing countries. Methods: methods of mathematical dynamic mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcbeb1b021dd3b7a22659060bee5bc75
http://apel.ieml.ru/storage/archive_articles/9894.pdf
http://apel.ieml.ru/storage/archive_articles/9894.pdf
Publikováno v:
Aktualʹnye Problemy Èkonomiki i Prava, Vol 12, Iss 3, Pp 502-522 (2018)
Objective to forecast the structure and volume of world imports by commodity groups. Methods statistical processing of global trade data with Big Data methods regression and correlation analysis. Results the Russian economy needs to restructure expor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6818856929db4d7861f363b47813b2d
http://apel.ieml.ru/storage/archive_articles/9862.pdf
http://apel.ieml.ru/storage/archive_articles/9862.pdf
Autor:
Dmitry V. Kravchenko, Olga I. Davydova, Sergey V. Shevyakov, Alexandre V. Ivachtchenko, Alex S. Kiselyov, Mikhail Krasavin
Publikováno v:
Natural Product Research. 20:871-881
A general procedure for direct lithiation of deoxyvasicine was developed. 3-Lithiodeoxyvasicine intermediate was found to react with various aliphatic ketones providing derivatives of 3-(hydroxyalkyl)deoxyvasicine in good yields. Similar reaction wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::722e3529d8fe984c2d3c3b730907cef1
https://doi.org/10.1080/14786410500480993
https://doi.org/10.1080/14786410500480993
Autor:
Dmitry V. Kravchenko, Sergey V. Shevyakov, Sergey E. Tkachenko, Dmitry G. Pershin, Mikhail Krasavin, Olga I. Davydova, Alex S. Kiselyov, Alexandre V. Ivachtchenko
Publikováno v:
Natural Product Research. 20:735-741
A reliable and high-yielding procedure for preparation of 7-aryl and 7-heteroaryl derivatives of (+/-)-vasicine in two steps from the naturally occurring material is described. This protocol broadens the chemical space for selective modifications of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89d1dd088750151535f478742dbd2ca6
https://doi.org/10.1080/14786410500247418
https://doi.org/10.1080/14786410500247418
Autor:
Valery A. Barachevsky, O. V. Demina, Sergei P. Gromov, Johan Lugtenburg, A. A. Khodonov, Olga I. Davydova, Y. P. Strokach, V. I. Shvets, Alexei Yu. Lukin, Alexei V. Laptev, Michail Alfimov, Sergei V. Shevyakov, Artem I. Vedernikov
Publikováno v:
Journal of Inclusion Phenomena. 49:153-161
An effective synthetic approach to the preparation of a new crown-ether vinylogs involving the Horner–Emmons olefination of carbonyl precursors with the use of C2- and C5-phosphonates was proposed. The effects of the conjugation chain length and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef716282ed43c6bdca95cc6a7ec9a392
https://doi.org/10.1023/b:jiph.0000031129.76475.6c
https://doi.org/10.1023/b:jiph.0000031129.76475.6c