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  • Lax Integrable Supersymmetric Hierarchies on Extended Phase Spaces 
    Hentosh, O.Ye. (Symmetry, Integrability and Geometry: Methods and Applications, 2006)
    We obtain via Bäcklund transformation the Hamiltonian representation for a Lax type nonlinear dynamical system hierarchy on a dual space to the Lie algebra of super-integral-differential operators of one anticommuting ...
  • Layered crystals FeIn₂Se₄, In₄Se₃ and heterojunctions on their basis 
    Kushnir, B.V.; Kovalyuk, Z.D.; Katerynchuk, V.M.; Netyaga, V.V.; Tkachuk, I.G. (Functional Materials, 2017)
    A new heterojunction (GP) p-FeIn₂Se₄-n-In₄Se₃ was formed by the mechanical contact of the FeIn₂Se₄ plate with the van der Waals surface of In₄Se₃. Investigation of Volt-Farada's, spectral characteristics and temperature ...
  • Layer interaction in thin film CIS based photovoltaic device 
    Klochko, N.P.; Volkova, N.D.; Dobrotvorskaya, M.V.; Mateychenko, P.V.; Kopach, V.R.; Shkaleto, V.I.; Karasyov, S.N. (Functional Materials, 2005)
    The function of thin film photovoltaic device on the base of copper indium diselenide (CIS) depends immediately on the character of interactions in the layers being in contact therein: base CIS layer, buffer ZnSe layer, ...
  • Layer, island and dendrite crystallizations of amorphous films as analogs of Frank-van der Merwe, Volmer-Weber and Stranski-Krastanov growth modes 
    Bagmut, A.G. (Functional Materials, 2019)
    Electron-microscope investigations in situ, concerning the crystallization of amorphous films, are systematized. Based on the analysis of the structure and morphology of crystals growing in amorphous films as a result of ...
  • Layer structure formation in Hg₁₋xCdxTe films after high-frequency sonication 
    Savkina, R.K.; Sizov, F.F.; Smirnov, A.B.; Tetyorkin, V.V. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2006)
    Electrophysical parameters of Hg₁₋xCdxTe thin films grown by liquid-phase epitaxy and molecular-beam epitaxy were investigated before and after the high-frequency sonication ( fUS = 7.5 MHz, WUS ~ 10⁴ W/m²). It was determined ...
  • Layout problems for arc objects in convex domains 
    Pankratov, A.; Romanova, T.; Kotelevskiy, A. (Проблемы машиностроения, 2016)
    We introduce a new methodology for solving layout problems. Our objects and containers are bounded by circular arcs and line segments. We allow continuous object translations and rotations as well as minimal allowable ...
  • LC acousto-optical transducer for nondestructive holographic control systems 
    Oleksenko, P.; Sorokin, V.; Zelinskyy, R.; Tytarenko, P. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2005)
    The construction of acousto-optical display based on the hysteretic in cholesteric liquid crystals (CLCs) is proposed for nondestructive holographic test systems. The influence oblique reactive sputtering deposited thin ...
  • L-cross-sections of the finite symmetric semigroup 
    Bondar, E. (Algebra and Discrete Mathematics, 2014)
    In the present paper we give the description of all L-cross-sections of the finite symmetric semigroup.
  • Leaching of uranium ores in the process of sodium sulphate electrolysis 
    Nefedov, V.G.; Sknar, Yu.E.; Kharytonova, O.A. (Вопросы атомной науки и техники, 2019)
    When uranium is extracted from concentrates with high silicon content, acid leaching is usually used. The disadvantage of this method is the high consumption, high cost and corrosion activity of the reagents. Moreover, for ...
  • Learning about Quantum Gravity with a Couple of Nodes 
    Borja, E.F.; Garay, I.; Vidotto, F. (Symmetry, Integrability and Geometry: Methods and Applications, 2012)
    Loop Quantum Gravity provides a natural truncation of the infinite degrees of freedom of gravity, obtained by studying the theory on a given finite graph. We review this procedure and we present the construction of the ...
  • Learning Maximal Margin Markov Networks via Tractable Convex Optimization 
    Franc, V.; Laskov, P. (Управляющие системы и машины, 2011)
    Показано, что обучение марковской сети общего вида может быть представлено в виде задачи выпуклой оптимизации. Основная идея метода заключается в использовании LP-релаксации (max,+)-задачи непосредственно при формулировании ...
  • Learning reduced models for motion estimation on ocean satellite images 
    Herlin, I.; Bereziat, D.; Drifi, K.; Zhuk, S. (Екологічна безпека прибережної та шельфової зон та комплексне використання ресурсів шельфу, 2011)
    The paper describes a learning method on sliding windows for estimating apparent motion on long temporal satellite sequences acquired over oceans. A «full model», which is defined on the pixel grid, is chosen to describe ...
  • Learning Task Models in the Context of Education for Sustainable Development 
    Grytsenko, V.I.; Kudriavtseva, S.P.; Synytsya, K.M. (Control systems & computers, 2020)
    Purpose. To study how the ideas of sustainable development can be incorporated into the learning content and the instructional process by integrating digital didactics methods, knowledge structuring, and digital technologies. ...
  • Learning the singledominant modal system on resonant sloshing in a rectangular tank 
    Milyaev, A.O.; Timokha, A.N. (Доповіді НАН України, 2022)
    A machine learning technique is proposed to derive the damping rate functions in the co-called single-dominant modal system describing the resonant liquid sloshing in a rectangular tank performing harmonic longitudinal ...
  • Lebedev physical institute radiation complex – current status and new concepts 
    Agafonov, A.V.; Alekseev, V.M.; Bukin, A.I.; Busygin, V.P.; Koltsov, A.V.; Kurakin, V.G.; Lebedev, A.N.; Tamm, E.I.; Kurakin, P.V. (Вопросы атомной науки и техники, 2001)
    Multipurpose radiation complex is the result of long- term permanent development of new instrumentation at the Lebedev Physical Institute. This is stand-alone large facility designed for fundamental and applied research ...
  • Lectin binding patterns in normal, dysplastic and helicobacter pylori infected gastric mucosa 
    Vernygorodskyi, S.; Shkolnikov, V.; Suhan, D. (Experimental Oncology, 2017)
    Aim: To analyze the glycoprotein binding sites of the gastric mucosa and its secreted mucus using lectin histochemistry in patients with chronic non-atrophic gastritis (CNAG) associated or not-associated with Helicobacter ...
  • Lectotypes for Tricolia pullus, Gibbula divaricata and Theodoxus fluviatilis (Mollusca, Gastropoda) Revisited 
    Anistratenko, V.V. (2005)
    During the recent faunal and taxonomic revisions of the Ukrainian marine and freshwater Gastropoda, the lectotypes for some of the species studied have been designated. As the relevant information was published in Russian, ...
  • Lectotypification of five subspecies names of Hieracium auriculoides and H. brachiatum (Asteraceae) described from the North Caucasus by D.I. Litvinov and K.H. Zahn 
    Shiyan, N.M.; Pavlenko-Barysheva, V.S.; Tatanov, I.V. (Український ботанічний журнал, 2017)
    Five names of subspecies of Hieracium s.l. (Asteraceae) described from the North Caucasus by D.I. Litvinov and K.H. Zahn are lectotypified: Hieracium auriculoides Láng subsp. basileucum Litv. et Zahn, H. auriculoides subsp. ...
  • Lectures without borders: videostreaming as a medium displacinginstitutional dependency 
    Addini-Stein, S.F.M. (Культура народов Причерноморья, 2005)
  • LED lighting. Creation and application peculiarities 
    Trofimov, Yu.V.; Lishik, S.I.; Posedko, V.S.; Tsvirko, V.I.; Pautino, А.А. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2010)
    State-of-the-art condition of LED illumination engineering for street lighting, its requirements, construction technological features of its creation, optimization ways of optical, thermal and electrical luminaire ...