Search Results - "Doronina, M S"

S,N-Containing Sorbents for Analyzing Rare Earth Element Compounds by Arc Atomic Emission Spectrometry by Arkhipenko, A. A., Doronina, M. S., Korotkova, N. A., Shevchenko, A. S., Baranovskaya, V. B., Dalnova, Y. S.

“…A possibility of using S,N-containing sorbents for the analysis of materials based on rare earth element compounds with the determination of impurities in the…”
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Polymorphism in the Mg3BPO7–Ni3BPO7 System by Smirnova, M. N., Kop’eva, M. A., Nipan, G. D., Nikiforova, G. E., Yapryntsev, A. D., Arkhipenko, A. A., Doronina, M. S.

“…The Mg 3 – n Ni n BPO 7 ( n = 0.0, 0.5, 1.0, 1.5, 2.0, 2.5, and 3.0) samples were prepared by solid-phase reactions at 980°C followed by inertial cooling, and…”
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Ce0.9(Mg,Ni)0.1O2: Composite or Solid Solution by Smirnova, M. N., Nipan, G. D., Kop’eva, M. A., Nikiforova, G. E., Buzanov, G. A., Kozhukhova, E. I., Kozerozhets, I. V., Yapryntsev, A. D., Arkhipenko, A. A., Doronina, M. S.

“…Samples of the composition Ce 0.9 (Mg 1 – x Ni x ) 0.1 O 2 (0 ≤ x ≤ 1, step x = 0.1) have been obtained by gel combustion followed by hydrothermal treatment…”
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Separation and Preconcentration of Impurities in Rare-Earth-Based Materials for Spectrometric Methods by Petrova, K. V., Es’kina, V. V., Baranovskaya, V. B., Doronina, M. S., Korotkova, N. A., Arkhipenko, A. A.

“…The efficiency of using rare earth metals largely depends on their impurity composition, which affects the structure and properties of materials. Before the…”
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Identification of the Main Tectonic Events by Using 2D–3D Seismic Data in the Eastern Black Sea by Baskakova, G. V., Vasilyeva, N. A., Nikishin, A. M., Doronina, M. S., Ihsanov, B. I.

“…The history of tectonic evolution in the northeastern part of the Black Sea has been considered mainly based on seismic data. The main unconformities surfaces…”
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Arc Atomic Emission Analysis of Rare Earth Metals and Their Oxides with Preliminary Sorption Concentration of Impurities by Koshel’, E. S., Baranovskaya, V. B., Doronina, M. S.

“…— This work investigates in analytical capacities of arc atomic emission analysis (AAEA) in determination of As, Bi, Sb, Cu, and Te in rare earth metals (REM)…”
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COGNITIVE RESOURCES OF NEW ECONOMY by Khaustova, V Y, Doronin, A V, Doronina, M S

“…Global experience shows that society has to be focused on the model of new economy and recommendations of cognitology to improve the reliability of the…”
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Advanced Techniques for Sample Processing of the Reusable Metal-Containing Raw Material (Review) by Doronina, M. S., Karpov, Yu. A., Baranovskaya, V. B.

“…A review of the sample processing of different types of reusable metal-containing material (catalytic agents, e-wastes, cuttings, etc.) is given in the…”
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WORLDVIEW, SOCIAL CONSOLIDATION, SCIENCE: DIALECTIC RELATIONSHIP by Kyzym, M O, Doronina, M S

“…In Ukraine, the problem of social consolidation, the current state of which does not allow for a meaningful forecasting of its future, is getting more urgent…”
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Combined Methods of Analysis of Metal-Containing Raw Material (Review) by Doronina, M. S., Karpov, Yu. A., Baranovskaya, V. B.

“…Methods of analysis of reusable metal-containing material (RMR) are considered in the review: X-ray fluorescence, atomic absorption spectrophotometry, and…”
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Determination of arsenic, selenium, and antimony by inductively coupled plasma mass spectrometry preceded by group sorption isolation by Filatova, D. G., Doronina, M. S., Dal’nova, O. A., Shiryaeva, O. A., Karpov, Yu. A.

“…The conditions for group sorption isolation of As, Se, and Sb using new N,S-containing sorbents are described. It is shown that concentration in closed systems…”
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Determination of arsenic, cadmium, selenium, and tellurium in technogenic raw materials after sorption concentration on hydroxides using inductively coupled plasma atomic emission spectrometry by Doronina, M. S., Shiryaeva, O. A., Filatova, D. G., Baranovskaya, V. B., Karpov, Yu. A.

“…A method of group extraction of As, Se, Te, and Cd using hydroxides of iron, lanthanum, and magnesium in analysis of technogenic raw materials which makes it…”
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Sorption atomic emission determination of As, Bi, Sb, Se, and Te in recyclable metal-containing raw material by Doronina, M. S., Shiryaeva, O. A., Filatova, D. G., Petrov, A. M., Dal’nova, O. A., Baranovskaya, V. B., Karpov, Yu. A.

“…The possibility of group concentration of As, Bi, Sb, Se, and Te using sulfur- and nitrogen-containing sorbents with the subsequent determination by ICP-AES…”
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ECONOMIC SCIENCE IN UKRAINE: CHALLENGES, PROBLEMS AND WAYS OF THEIR SOLVING by Kyzym, M O, Doronina, M S

“…World experience shows that an effective activity of a country largely depends on the correct choice of priorities to support the development of its science,…”
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Foreign Experience in Solving Problematic Situations in Terms of Regional Development after Military Conflicts by Bielikova, N. V., Doronina, M. S.

“…The military aggression of the RF, which began on the 24th of February 2022, has already led to a huge number of deaths, the loss of industrial enterprises due…”
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Analyzing the Theoretical-Methodological Approaches to Identifying and Overcoming Regional Problems in the System of Public Administration of Regions in Ukraine by Semyhulina, I. B., Yaroshenko, I. V., Doronina, M. S.

“…The topic of public administration of regions remains relevant for all countries of the world in different historical periods of society development. The…”
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The Impact of the COVID-19 Pandemic on Regional Labor Markets in Ukraine by Kyzym Mykola O., Bielikova Nadiia V., Levanda Olena M., Doronina Maya S.

“…In March 2019, the World Health Organization (WHO) announced the global outbreak of COVID-19 to be a pandemic. The probable source of the virus was Wuhan…”
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WORLD VIEW IN ECONOMIC SCIENCE by Kyzym, M O, Doronina, M S

“…In the process of updating the economic model of society there arose the problem of eliminating contradictions in the development of economic science that do…”
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