Zobrazeno 1 - 10 of 235 pro vyhledávání: '"T. Konstantinova"'
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Akademický článek
Effect of alumina added by mechanical mixing and co-doping on the densification mechanisms of zirconia nanoparticles at the initial stage of sintering
Autor: I. Danilenko, M. Lakusta, L. Loladze, G. Volkova, I. Popov, V. Glazunova, T. Konstantinova
Publikováno v: Results in Physics, Vol 19, Iss , Pp 103495- (2020)
The comparative analysis of the mechanical activation and Al2O3 doping effect on the densification behavior of tetragonal 3Y-TZP nanopowders has been carried out. Two types of zirconia nanopowders doped by alumina have been studied. Namely, nanopowde
Externí odkaz: https://doaj.org/article/9b4b21628a4848b48d10d8eeeb98e340
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3
Akademický článek
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Spatial and Aspectual Optimization of the World Investment Policy for Grain Growing
Autor: L. Gorbachevskaya, O. Podlinyaev, David Gertsekovich, T. Konstantinova
Publikováno v: World of Economics and Management. 20:176-194
The article is devoted to the problems of creating at the international level the optimal investment policy in agricultural production. The problem is solved by means of the “Return-Risk” model, which is based on the basic principles of the portf
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b2ba4be1fa06a7a8c80bc278c7bb83a9
https://doi.org/10.25205/2542-0429-2020-20-4-176-194
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Ag(Ag2O)–ZrO2–Y2O3 photosensitive composites: influence of synthesized routes on structure and properties
Autor: G. Volkova, T. Konstantinova, I. Danilenko, O. Gorban, Valentina Glazunova, S. Gorban
Publikováno v: Photochemical & Photobiological Sciences
It was shown that Ag(or Ag2O)–ZrO2–Y2O3 formation occurs due to the complex process of decomposition and structure transformation of oxide materials and Ag-complexes. Differences in the decomposition temperatures of Ag-complexes, in particular, a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62a4d54463ad719c4e45b7209e70ce62
https://doi.org/10.1039/c6pp00196c
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INTEGRATED MICROFLUIDIC FLOW SENSOR FOR LAB-ON-CHIP AND POINT-OF-CARE APPLICATIONS
Autor: V. Echeistov, Vitaly V. Ryzhkov, E. Lotkov, M. Andronik, T. Konstantinova, I. Rodionov, Z. Issabayeva, Ilya A. Ryzhikov, O. Sorokina
Publikováno v: BIOTECHNOLOGY: STATE OF THE ART AND PERSPECTIVES. :457-458
The results of the development and manufacture of an integrated membrane-free sensor for the control of accurate dilution of liquid samples on the microfluidic chip are presented. The proposed type of devices is intended for direct precise measuremen
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29f207c80ee5bc66983c0815736f1523
https://doi.org/10.37747/2312-640x-2020-18-457-458
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Investigation by Electrochemical Impedance Spectroscopy of Relaxation of Electrical Properties of Nanopowder System based on Zirconia after Baric Stress
Autor: A. Shylo, A. Doroshkevich, A. Saprukina, T. Konstantinova, T. Zelenyak, V. Almasan, A. Lyubchyk
By the method of electrochemical impedance spectroscopy the behavior of a dispersed system based on zirconia nanoparticles after exposure by high hydrostatic pressure was studied. It is established that high pressure initiates a long-term nonmonotoni
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49e8c68c5fbdf05488b9a977cbe4ba4c
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