Zobrazeno 1 - 10
of 127
pro vyhledávání: '"I. P. Kovalev"'
Autor:
Yu. L. Mizernitskiy, A. A. Novak, I. E. Zorina, S. E. Ryabova, I. A. Kovalev, E. G. Verchenko, V. S. Bereznitskiy, L. P. Melikyan, L. V. Egorov
Publikováno v:
Rossijskij Vestnik Perinatologii i Pediatrii, Vol 67, Iss 6, Pp 88-92 (2023)
Heterotaxy syndrome is a congenital malformation in which the internal organs of the chest and abdominal cavity have an abnormal location. People suffering from this syndrome have multiple complex defects in the heart, blood vessels, spleen, liver, l
Externí odkaz:
https://doaj.org/article/d2b0d51635154a91ab2e2eb2bd1db941
Autor:
I. V. Leontyeva, I. A. Kovalev, M. A. Shkolnikova, Yu. S. Isayeva, A. N. Putintsev, E. N. Dudinskaya, O. N. Tkacheva, L. V. Machekhina
Publikováno v:
Rossijskij Vestnik Perinatologii i Pediatrii, Vol 66, Iss 3, Pp 52-61 (2021)
40 adolescents aged 15–17 years with functional cardiovascular pathology of vegetative origin underwent a 24-hour blood pressure monitoring (using the oscillometric method BPLabVasotens, Peter Telegin LLC, Nizhny Novgorod) with an assessment of cen
Externí odkaz:
https://doaj.org/article/70c6517a2bcf44ff85199c4bf700fec4
Autor:
A. P. Krinochkin, M. I. Savchuk, E. S. Starnovskaya, Y. K. Shtaitz, D. S. Kopchuk, I. L. Nikonov, I. S. Kovalev, G. V. Zyryanov, V. L. Rusinov, O. N. Chupakhin
Publikováno v:
Chimica Techno Acta, Vol 7, Iss 4, Pp 209-214 (2020)
Convenient methods for the synthesis of three monomers based on functionalized (bi)pyridines with using “1,2,4-triaizine” methodology have been developed.
Externí odkaz:
https://doaj.org/article/f202c60edb0745459525ff934a0fb275
Autor:
T. D. Moseev, A. F. Khasanov, M. V. Varaksin, D. S. Kopchuk, I. S. Kovalev, O. S. Taniya, M. Rahman, S. Santra, G. V. Zyryanov, O. N. Chupakhin, V. N. Charushin
Publikováno v:
Chimica Techno Acta, Vol 7, Iss 4, Pp 215-221 (2020)
A convenient synthetic approach to meso-substituted with 2,2’-bipyridine and 1-(pyridin-2-yl)isoquinoline residues calix[4]arenes is reported. This approach involves the reaction of generated in situ 2-lithio-calix[4]arene with 1,2,4-triazine precu
Externí odkaz:
https://doaj.org/article/1034844306454201b1fe4c019ae2e580
Autor:
I. G. Kovalev
Publikováno v:
Контуры глобальных трансформаций: политика, экономика, право, Vol 12, Iss 3, Pp 151-169 (2019)
The article is devoted to the analysis of the consequences of the referendum on the UK’s membership in the European Union. The causes that contributed to the radical transformation of political processes and crisis phenomena in the framework of Eur
Externí odkaz:
https://doaj.org/article/c74ff5937e114df987c6edf4cd0d0144
Autor:
I. S. Kovalev, L. K. Sadieva, O. S. Taniya, V. M. Yurk, A. S. Minin, D. S. Kopchuk, G. V. Zyryanov, V. N. Charushin, O. N. Chupakhin
Publikováno v:
Chimica Techno Acta, Vol 8, Iss 2 (2021)
Pyrene-based compounds have a great potential as fluorescent chemosensors for various analytes including common nitro-explosives, such as 2,4,6-trinitrotoluene (TNT). Compounds having two pyrene units in one molecule, such as bispyrenylalkanes, are a
Externí odkaz:
https://doaj.org/article/c4f280ded698460b9aa821ad53316855
Autor:
I. S. Kovalev, L. K. Sadieva, O. S. Taniya, D. S. Kopchuk, G. V. Zyryanov, E. N. Ulomsky, V. L. Rusinov, O. N. Chupakhin
Publikováno v:
Chimica Techno Acta, Vol 8, Iss 2 (2021)
Two ethyleneglycol esters of 1-pyrene carboxylic acid were studied as chemosensors for the fluorescence “turn-off” detection of two nitro-containing analytes, such as antiviral drug Riamilovir (Triazavirin ®) and herbicidal agent dinitro-ortho-c
Externí odkaz:
https://doaj.org/article/8f107cefcdca450a88ec0bb21af9086d
Autor:
O. S. Groznova, I. M. Miklashevich, V. Yu. Voinova, M. A. Shkolnikova, O. N. Tkacheva, E. N. Dudinskaya, I. A. Kovalev
Publikováno v:
Rossijskij Vestnik Perinatologii i Pediatrii, Vol 64, Iss 4, Pp 11-18 (2019)
Genetic aspects regulate the intensity and rate of aging (no toxic effects considered), their negative role depends on the pathogenicity of the mutation. The light variant of the genetic “defect” has no clinical signs which feature a certain know
Externí odkaz:
https://doaj.org/article/e629664487e7406ea40f71f2ac89adc9
Autor:
Yu. G. Lugacheva, I. V. Kulagina, I. A. Kovalev, Ye. V. Krivoschekov, O. S. Yanulevich, T. E. Suslova
Publikováno v:
Rossijskij Vestnik Perinatologii i Pediatrii, Vol 64, Iss 2, Pp 68-74 (2019)
Objective: to analyze the parameters of the hemostasis system and the results of molecular genetic testing in patients with a single functional ventricle. The study included 102 patients. All the patients underwent a staged surgical hemodynamic corre
Externí odkaz:
https://doaj.org/article/2445ff3b4f4c4f19b3bbb0488301ff4d
Autor:
A. P. Krinochkin, D. S. Kopchuk, E. S. Starnovskaya, Ya. K. Shtaiz, A. F. Khasanov, I. S. Kovalev, O. S. Taniya, G. V. Zyryanov, V. L. Rusinov, O. N. Chupakhin
Publikováno v:
Chimica Techno Acta, Vol 4, Iss 2, Pp 112-119 (2017)
A convenient method for the obtaining of 3,6-diaryl-1,2,4-triazines substituted with residues of higher alcohols in the position of C5 via the ipso-substitution of cyano group in under the solvent free conditions was reported. This method indicates a
Externí odkaz:
https://doaj.org/article/2a5cf9a7898f442fb98a02eb366f8cd3