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  • Obtaining silicon carbide via chemical vapor, plasma-chemical and sublimation methods 
    Zhuravlov, А.Yu.; Hovanskiy, N.А.; Khizhnyak, D.A.; Shirokov, B.M.; Semenov, N.A.; Shijan, А.V.; Strigunovskiy, S.V.; Yevsiukov, A.I.; Shevtsov, A.B.; Nazarenko, E.A.; Pilipenko, N.N. (Вопросы атомной науки и техники, 2017)
    In the present paper the results of studies on obtaining silicon carbide via chemical gas phase, plasma-chemical and sublimation methods are described. The thermodynamic analysis of chemical reactions of silicon carbide ...
  • Obtaining the Local Extremum in the Problem of Covering the Fields by the Circles of Variable Radius 
    Komyak, V.V.; Komyak, V.M.; Pankratov, A.V.; Prikhodko, A.Yu. (Управляющие системы и машины, 2016)
    The problem of covering the area of the variable radius circle is considered. The mathematical model of the coating is built. A new coverage criterion is offered, based on which the range of permissible solutions of the ...
  • Obtaining the radionuclides for medical and biological investigations at the tandem generation 
    Vishnevsky, I.N.; Totsky, Yu.I.; Mozhzhukin, E.N.; Katsubo, L.P.; Rusavsky, A.V.; Garashchenko, F.G.; Kharchenko, I.I. (Вопросы атомной науки и техники, 1999)
  • Obtaining urea-formaldehyde foam materials with improved mechanical properties 
    Rymar, T.E.; Unkovskaja, V.V. (Functional Materials, 2017)
    The article presents the results of study of gas-filled material macrostructure based on urea-formaldehyde resin and liquid glass granular filler, obtained by chemical foaming using a variety of the gas-generating agents. ...
  • Occitanomys hispanicus (Rodentia, Muridae) из неогена Украины 
    Несин, В.А. (2001)
    Впервые для регионов Восточной Европы описаны ископаемые остатки мышей рода Occitanomys Michaux, 1969 из верхнемиоценового местонахождения Фрунзивка-2 в Одесской области.
  • Occupation preference values in doped CmIm' multinaries from EXAFS and FTIR correlative analysis 
    Robouch, B.V.; Marcelli, A.; Robouch, P.; Kisiel, A. (Физика низких температур, 2011)
    We discuss which x-ray absorption fine structure (EXAFS) data of binary doped CmIm' compound structures can be unfolded to determine elemental bond distances and the deviations from random configurations due to site ...
  • Occurence of Metalresistant Microorganisms on Islands of the Internal Shelf of the Antarctic Peninsula 
    Tashyrev, A.B.; Rokitko, P.V.; Matvieieva, N.A.; Tashyreva, A.A.; Romanovskaya, V.A. (Український антарктичний журнал, 2009)
    Microorganisms, superresistant to toxic metals, have been revealed in a geographical zone of internal island shelf of Antarctic peninsula (30x60 km) on islands Darboux, Lippmann, Berthelot, Cruls, Barchans, Jalour, Uruguay, ...
  • Occurrence of Cu²⁺-resistant microorganisms on Antarctic island Galindez 
    Tashyreva, G.O.; Matveewa, N.A.; Tashyrev, O.B. (Український антарктичний журнал, 2006)
    Copper-resistance of Antarctic microbial communities selected from different samples (sediments, plants etc.) was investigated at Cu²⁺ concentration 5, 25, 100 ppm. It was shown that all samples contain Cu²⁺-resistant ...
  • Occurrence of Gastro-Intestinal Parasites in Polish Primitive Horses from the Roztocze National Park, Poland 
    Slivinska, K.; Wrуblewski, Z.; Gawor, J. (Вестник зоологии, 2013)
    The study was performed to investigate the gastrointestinal parasite fauna using the method of diagnostic deworming in own modification in 29 Polish primitive horses (Equus caballus) from the Roztocze National Park, ...
  • Occurrence of wolfram, copper, cobalt and gold mineralization in the area of the Argentine Islands (West Antarctica) 
    Artemenko, G.V.; Ganotzkiy, V.I.; Kanunikova, L.I.; Grechanovskaya, E.E.; Taraschan, A.A. (Український антарктичний журнал, 2019)
    The objective of our research was to search for manifestations of ore mineralization on the Roca and Cruls islands in the Argentine Islands, West Antarctica.
  • Odd-quadratic Malcev superalgebras 
    Barreiro, E. (Algebra and Discrete Mathematics, 2010)
    We present some properties of odd-quadratic Malcev superalgebras. The aim of this paper is to present the notions of double extension and generalized double extension of odd-quadratic Malcev superalgebras, culminating in ...
  • ODS steel as structral material for high temperature nuclear reactors 
    Pouchon, M.A.; Dobeli, M.; Schelldorfer, R.; Chen, J.; Hoffelner, W.; Degueldre, C. (Вопросы атомной науки и техники, 2005)
    Oxide dispersed strengthened (ODS) ferritic-martensitic steels are investigated as possible structural material for the future generation of High Temperature Gas Cooled Nuclear Reactors. The Ni based austenitic ODS superalloys ...
  • Off-central acceptor impurity in a spherical quantum dot 
    Boichuk, V.I.; Leshko, R.Ya.; Bilynskyi, I.V.; Turyanska, L.M. (Condensed Matter Physics, 2012)
    The hole energy spectrum with the ion of an acceptor impurity in the quantum dot has been calculated using the spherical approximation of the multiband Luttinger model. The dependence of the hole energy levels on the ...
  • Offering a Method to Find the Most Proper Parking Space in the City Automobile Expediency Network by Genetic Algorithm 
    Marziyeh, A.; Farzaneh, S. (Наука та інновації, 2019)
    Finding a free space for parking in rush hours and heavy traffic has been always a boring and time-consuming problem for drivers. Recently, VANET networks have found special attention among economists and university ...
  • Off-shell effects in electromagnetic interaction with bound nucleons 
    Belyaev, A.A.; Glöckle, W.; Golak, J.; Kamada, H.; Kotlyar, V.V.; Witała, H. (Вопросы атомной науки и техники, 2001)
    Off-energy-shell effects in one- and two-nucleon photoabsorption are studied in the reaction γ³He → pd at inter­mediate energies. The calculations are carried out with the ³He wave functions for the Bonn and Paris potentials.
  • Offshore territories: basic concepts of functioning 
    Kleshcheeva, M.V. (Економічний вісник Донбасу, 2010)
    In this article the author tries to bring the most vivid examples of the functioning of offshore zones (Problems and Prospects) and their impact on national economies as a whole. Study of the special status of offshore ...
  • Of some approaches to the personalized user interface organization in automated systems 
    Furtat, Yu.O.; Diachuk, O.A. (Математичне та комп'ютерне моделювання. Серія: Технічні науки, 2014)
    In modern automated systems, users are often facing the problem of information overload due to the ever increasing amounts of information to be processed in a short time. Working in these conditions affects the quality of ...
  • Ohmic and space-sнarge limited conductivity іn dihydrodibenzotetraaza[14]annulene thin films 
    Udovitskiy, V.G.; Slipchenko, N.I.; Chichkov, B.N.; Slipchenko, E.V. (Журнал физики и инженерии поверхности, 2017)
    The electrophysical properties of thermally deposited thin films of dihydrodibenzotetraaza[14]-annulene were investigated applying ohmic gold electrodes to them. The volt-ampere characteristic of planar thin films symmetric ...
  • Ohmic contacts based on Pd to indium phosphide Gunn diodes 
    Belyaev, A.E.; Boltovets, N.S.; Bobyl, A.V.; Zorenko, A.V.; Arsentiev, I.N.; Kladko, V.P.; Kovtonyuk, V.M.; Konakova, R.V.; Kudryk, Ya.Ya.; Sachenko, A.V.; Slipokurov, V.S.; Slepova, A.S.; Safryuk, N.V.; Gudymenko, A.I.; Shynkarenko, V.V. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2015)
    Experimental data on manufacturing the ohmic contacts Au–Ti–Pd–n⁺-InP, formed using vacuum deposition of metal onto a heated to 300 °C substrate representing an epitaxial n⁺-n-n⁺⁺-n⁺⁺⁺-InP structure. The specific contact ...
  • Ohmic contacts to Hall sensors based on n-InSb-GaAs(i) heterostructures 
    Boltovets, N.S.; Konakova, R.V.; Kudryk, Ya.Ya.; Milenin, V.V.; Mitin, V.F.; Mitin, E.V.; Lytvyn, O.S.; Kapitanchuk, L.M. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2006)
    We consider ohmic contacts to the n-InSb epitaxial layers grown on a semi-insulating GaAs substrate. The ohmic contacts are formed through titanium metallization with subsequent gilding. Using the structural (AFM and XRD) ...