Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Yu V Kostina"'
Autor:
A L Unanian, I S Sidorova, A D Nikonets, Yu V Kostina, N N Kuzenkova, A M Elisavetskaia, D V Baburin
Publikováno v:
Гинекология, Vol 20, Iss 1, Pp 9-15 (2018)
This publication is devoted to the most common problem in women of reproductive age - dysmenorrhea. Unfortunately, the underestimation of the importance of dysmenorrhea often occurs on the part of both patients and doctors. Meanwhile, dysmenorrhea ca
Externí odkaz:
https://doaj.org/article/d0651d9e07a043e9bbc8de0025e656f9
Autor:
R. Yu. Nikiforov, A. V. Suvorov, A. Yu. Alentiev, S. V. Chirkov, Ilya A. Blinov, Marina Pavlovna Kambur, A. V. Shapagin, I. S. Levin, Yu. P. Yampolskii, Yu. V. Kostina, N. A. Belov
Publikováno v:
Membranes and Membrane Technologies. 3:114-123
The surface of cellulose acetate (CA) films has been modified by gas–liquid fluorination. The treatment has been carried out with a fluorinating mixture (10 vol % F2 + N2) in a perfluorodecalin medium in a flow reactor for 30, 60, and 120 min. Film
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::414389d727951fec9be60340dc0babcc
https://doi.org/10.1134/s2517751621020025
https://doi.org/10.1134/s2517751621020025
Autor:
A. A. Shcherbina, A. V. Plutalova, Elena V. Chernikova, A. V. Shapagin, Yu. V. Kostina, V. D. Dolzhikova, Yu. G. Bogdanova
Publikováno v:
Colloid Journal. 82:93-99
A methodological approach has been proposed for studying the effect of solvent nature on the adhesive properties of films of binary copolymers with different chain microstructures. The approach is based on a complex analysis of the thermodynamic work
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3d350d45035ec566798e54fcd036662
https://doi.org/10.1134/s1061933x20020027
https://doi.org/10.1134/s1061933x20020027
Autor:
Yu. G. Bogdanova, Yu. V. Kostina, A. V. Severin, T. P. Kalmykova, Sergey O. Ilyin, Sergey Antonov, Pavel L. Ivanov
Publikováno v:
Polymer Science, Series B. 62:61-71
Dispersions based on sodium hyaluronate and hydroxyapatite, which is synthesized both by the classical method in an aqueous medium to obtain submicron particles and in a bioactive hyaluronan medium with the formation of nanosized particles, are obtai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb715563c080f266aa01eb7d0f01eb89
https://doi.org/10.1134/s1560090420010042
https://doi.org/10.1134/s1560090420010042
Publikováno v:
JETP Letters. 110:464-471
Products of reactions in toluene induced by nonlinear absorption of femtosecond laser pulses are studied. Laser synthesis of carbon dots with characteristic sizes of several nanometers and luminescence in the visible spectrum is demonstrated. A relat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dccb31ed3fa7b2ba9847bbc89d6a9c91
https://doi.org/10.1134/s0021364019190056
https://doi.org/10.1134/s0021364019190056
Autor:
T. A. Yurasova, L. B. Maksaeva, A. Yu. Tsivadze, A. V. Shapagin, M. A. Petrunin, Yu. V. Kostina, V. A. Kotenev, M. A. Maleeva, N. A. Gladkikh
Publikováno v:
Protection of Metals and Physical Chemistry of Surfaces. 55:895-902
Adsorption on the carbon steel surface of vinyl trimethoxysilane and γ-aminopropyl triethoxysilane from aqueous solution is studied using the methods of Fourier-transform infrared spectroscopy, scanning electron microscopy, and energy dispersive X-r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b611987128878ed85e41d4328d60f75
https://doi.org/10.1134/s2070205119050204
https://doi.org/10.1134/s2070205119050204
Publikováno v:
Russian Journal of Applied Chemistry. 91:1835-1840
Sulfuric and nitric acids were used to functionalize asphaltenes isolated from heavy crude oil by treatment with heptane or hexamethyldisiloxane. The elemental composition of the asphaltenes was analyzed and their functional groups before and after t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bf31e750eb6be16ea2763f23c1c2eec
https://doi.org/10.1134/s1070427218110149
https://doi.org/10.1134/s1070427218110149
Publikováno v:
Russian Journal of Physical Chemistry A. 91:1833-1838
The morphological structure and gas transport properties of polyimide- and polyamide-imidebased rigid-chain polymers containing a fine carbon filler (a diamond blend) are studied. Gas transport properties are measured, and the effect exerted on these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eeadf78945dedae5a1aa0a17641e11e6
https://doi.org/10.1134/s0036024417100223
https://doi.org/10.1134/s0036024417100223
Publikováno v:
Polymer Science Series A. 57:494-500
The copolymer of acrylonitrile with methyl acrylate and itaconic acid (93: 5.7: 1.3) is synthesized via free-radical copolymerization. For solutions of the initial copolymer and its 12 fractions in dimethyl sulfoxide, viscosities are measured in a wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8678c12545a390b28733bfdd39c3c9e
https://doi.org/10.1134/s0965545x15040070
https://doi.org/10.1134/s0965545x15040070
Autor:
M. D. Shkirev, R. V. Toms, N. I. Prokopov, Yu. V. Kostina, A. Yu. Nikolaev, A. Yu. Gerval’d, Mikhail N. Efimov, Elena V. Chernikova
Publikováno v:
Polymer Science Series B. 57:116-131
The effects of the synthesis conditions of acrylonitrile homo- and copolymers—such as the type of solvent, the homogeneity of the reaction medium, the type, and the amount of comonomer—on the conditions of formation and the structure of the polyc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06a1f78495f38f86894e72fd089d70de
https://doi.org/10.1134/s1560090415020049
https://doi.org/10.1134/s1560090415020049