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  • Dielectric relaxation in dipolar fluids. Generalized mode approach 
    Omelyan, I.P.; Mryglod, I.M.; Tokarchuk, M.V. (Condensed Matter Physics, 1998)
    The concept of generalized collective modes, recently proposed for the investigation of simple fluids, is now applied to describe processes of dielectric relaxation in dipolar systems. The approach presented here is ...
  • Dielectric relaxation in NaNbO₃ single crystal 
    Konieczny, K. (Condensed Matter Physics, 1999)
    Dielectric permittivity studies of reduced samples of NaNbO₃ single crystal in the range of temperatures 30–500 °C and frequency 20 Hz-1 MHz are reported. In this temperature range a relaxation process is observed in the ...
  • Dielectric relaxation in Se₈₀Ge₂₀ and Se₇₅Ge₂₀Ag₅ chalcogenide glasses 
    Dwivedi, A.; Arora, R.; Mehta, N.; Choudhary, N.; Kumar, A. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2005)
    Temperature and frequency dependence of dielectric constant (ε') and dielectric loss (ε") are studied in glassy Se₈₀Ge₂₀ and Se₇₅Ge₂₀Ag₅. The measurements have been made in the frequency range (1 to 10 kHz) and in the ...
  • Dielectric response of disordered ferroelectrics with embedded charged clusters 
    Morozovska, A.N.; Eliseev, E.A.; Obukhovsky, V.V. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2003)
    The model of static charged clusters, which adequately describes the dielectric hysteresis and permittivity of disordered ferroelectrics with non-isovalent impurities, has been proposed. The main result of paper is modified ...
  • Dielectric RF resonators with open boundaries for studying radiation effect on electrodynamic characteristics of solid dielectrics 
    Kushnir, V.A.; Kramarenko, K.Yu.; Mytrochenko, V.V.; Nikitina, O.D.; Perezhogin, S.A.; Selivanov, L.I. (Вопросы атомной науки и техники, 2020)
    The use of dielectric materials in the charged particles accelerators requires investigation of changes in the electrodynamic properties of these materials under the influence of ionizing radiation. First of all it is ...
  • Dielectric spectroscopy of CuInSe₂ single crystals 
    Mustafaeva, S.N.; Asadov, S.M.; Guseinov, D.T.; Kasimoglu, I. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2016)
    The results of high-frequency dielectric measurements with obtained α-CuInSe₂ single crystals provided an opportunity to determine the mechanisms of dielectric losses and charge transport, and also to evaluate the density ...
  • Dielectric studies of dispersions of carbon nanotubes in liquid crystal 5CB 
    Koval'chuk, A.; Dolgov, L.; Yaroshchuk, O. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2008)
    The frequency dependences of the imaginary ε″ and real ε′ parts of complex dielectric permittivity inherent to planarly aligned layers of nematic liquid crystals 5CB doped with multiwalled carbon nanotubes (CNT) were ...
  • Dielectric wakefield researches 
    Kiselev, V.A.; Linnik, A.F.; Marshall, T.C.; Onishchenko, N.I.; Uskov, V.V. (Вопросы атомной науки и техники, 2006)
    Excitation of wakefields in cylindrical dielectric waveguide/resonator by a sequence of relativistic electron bunches was investigated using an electron linac «Almaz-2» (4.5 МeV, 6·10³ bunches of duration 60 ps and ...
  • Dielectric waveguides for electron acceleration by laser pulse wakefield 
    Balakirev, V.A.; Onishchenko, I.N. (Вопросы атомной науки и техники, 2018)
    Conditions on parameters of the dielectric waveguides are determined for the possibility of laser pulse propagation with relativistic group velocity. In such waveguides laser pulse can excite electromagnetic wake waves, ...
  • Die Schweizerdeutschen dialecte 
    Евтихова, И.М.; Панковская, И.В. (Культура народов Причерноморья, 2011)
    В статье рассматриваются диалекты Швейцарии, а также, основные грамматические, лексические и словообразовательные особенности швейцарского варианта немецкого языка.
  • Diet Isotope Analysis and Related Studies in Prehistoric Ukraine: Fact, Fiction and Fantasy 
    Lillie, M.C.; Budd, C.E. (Археологія і давня історія України, 2020)
    This paper outlines the results of twenty-eight years of collaborations between the authors and colleagues in Kiev, initiated when the first author began PhD research at Sheffield University under the supervision of the ...
  • Die varietät der aussprachenorm 
    Petrenko, A.D.; Petrenko, D.A. (Культура народов Причерноморья, 2013)
    The development of theory and history of literary languages, the problems of Dialectology, Areal Linguistics proved that the language reality and the forms of its functioning are rather diverse. The achievements of ...
  • Die wortart «adjektiv» in der handschriftlichen «Bielaruskaja hramatyka» (Wilna 1916) von Anton Luckevič 
    Bieder, Н. (Мовознавство, 2015)
    У статті описано систему прикметникового відмінювання в граматиці А. Луцкевича порівняно з відповідними мовними фактами білоруської літературної мови тодішнього (наша-нивського) та сучасного періодів, білоруських говорів, ...
  • Difference harmonic generation due to spin-flip transitions in an asymmetric quantum well 
    Korovin, A.V. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2001)
    The difference harmonic generation in an asymmetric quantum well based on AlSb/InSb heterostructures has been calculated. The intersubband electron spin-flip transitions are analyzed in the framework of the three-band Kane ...
  • Differences of Atocion lithuanicum from A. armeria and their hybrid (Sileneae, Caryophyllaceae) by ITS1-ITS2 sequences and secondary structure of their transcripts 
    Martyniuk, V.O.; Karpenko, N.I.; Tarieiev, A.S.; Kastikov, I.Yu. (Український ботанічний журнал, 2018)
    Many plant species have controversial taxonomical status, and clarification of that status is extremely important in cases of rare taxa when the need for their conservation is discussed. One of them is Atocion lithuanicum ...
  • Different Approaches for Multiband Transport in Semiconductors 
    Borgioli, G.; Frosali, G.; Modugno, M.; Morandi, O. (Український математичний журнал, 2005)
    We compare the well-known Kane model with a new multiband envelope function model, which presents many advantages with respect to the first one.
  • Different effect of polymer-incorporated nanoparticles of Au and Ag on hematoporphyrin interaction with graft polymers 
    Losytskyy, M.Y.; Kharchenko, R.A.; Harahuts, Y.I.; Shirinyan, E.A.; Malinovska, Y.V.; Kutsevol, N.V.; Yashchuk, V.M. (Functional Materials, 2019)
    One of the ways to improve the efficiency of photodynamic therapy is to enhance the accumulation of the photosensitizer (PS) in the tumor; for this, either polymers or metal nanoparticles (NP) could be used. Here we studied ...
  • Different Efficacy of Nanoparticle and Conventional ZnO in an Animal Model of Anxiety 
    Torabi, M.; Kesmati, M.; Harooni, H.E.; Varzi, H.N. (Нейрофизиология, 2013)
    As has been shown, trace element supplementation by zinc, e.g., in the form of zinc oxide (ZnO), can significantly influence the anxiety level. We investigated the effects of ZnO in the form of nanoparticles (NPs) in ...
  • Different Electron-Scattering Mechanisms’ Contribution to the Formation of the Amplitude Contrast of Electron-Microscopic Images 
    Bobyk, M.Yu.; Ivanitsky, V.P.; Ryaboshchuk, M.M.; Svatyuk, O.Ya. (Наносистеми, наноматеріали, нанотехнології, 2015)
    A new method of experimental determination of the amplitude contrast value of electron-microscopic images for amorphous materials is suggested. The mathematical relations for calculating the contributions of different ...
  • Different forms of the Kadanoff–Baym equations in quantum statistical mechanics 
    Kondratyev, A.S.; Shahid, N. (Физика низких температур, 2011)
    A new form of the Kadanoff–Baym equations for a system of interacting particles is offered on the basis of the retarded and advanced quantum Green’s functions. The comparison of the traditional and the offered forms of the ...