Search Results - "Kulak, L"

AMCA to TAMRA long range resonance energy transfer on a flexible peptide by Synak, A., Fudala, R., Gryczynski, I., Kułak, L., Shah, S., Serdiuk, I.E., Grobelna, B., Arłukowicz, P., Kubicki, A., Bojarski, P.

“…Förster resonance energy transfer between 7-amino-4-methyl-3-coumarinylacetic acid, (AMCA, donor) and 5-carboxytetramethylrhodamine, (TAMRA, acceptor) bound to…”
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The Influence of the Deformation and Heat Treatment on the Structure and Heat-Resistance of Ti–Al–Zr–Si Alloys by Shevchenko, O. M., Kulak, L. D., Kuzmenko, M. M., Koval, O. Yu, Kotko, A. V., Kravchenko, I. F., Firstov, S. O.

“…The heat-resistant Ti–Al–Zr–Si alloys (base Ti–(6–7)Al–(2–3) Zr–(1–1.5)Si and additionally alloyed Ti–(6–7)Al–(3–5)Zr–(1–1.5)Si–(2–4)Sn), obtained by electron…”
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Structure and Mechanical Properties of Thick Metal Condensates Strengthened with Various Dispersed Particles. I. Structure and Yield Strength of Dispersion-Strengthened Thick Metal Condensates by Demchyshyn, A. V., Kulak, L. D., Yavor, V. A.

“…The paper presents the study results on the structure and yield strengths of 0.8–2.0 mm thick dispersion-strengthened condensates produced by an electron beam…”
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Influence of Silicon on the Structure and Hardness of Biomedical Ti–18Nb–4Zr–xSi Alloys in the As-Cast State and After Quenching by Shevchenko, O. М., Kulak, L. D., Кuzmenко, М. М., Kotko, А. V., Firstov, S. О.

“…We study the biomedical Ti–18Nb–4Zr– x Si cast alloys with a silicon content of 0.5–1.5 wt.%. Quenching in water was carried out within the temperature range…”
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Creep Resistance of Ti–Al–Si–X Titanium Alloys in Short-Term Bending Tests by Verbylo, D. G., Kuzmenko, M. M., Danylenko, V. I., Podrezov, Yu. M., Kulak, L. D., Firstov, S. O.

“…We study the high-temperature (650°С) creep resistance of prismatic specimens of the known VT25U alloy and experimental ZhT19 alloy of the Ti–Al–Si–X system (X…”
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Temperature Dependences of Mechanical Properties of Heat-Resistant Titanium Alloys of the Ti–Si–X System under with Cyclic Load by Firstov, S. O., Luhovs’kyy, Yu. F., Kuz’menko, M. M., Kulak, L. D., Nazarenko, V. A., Spiridonov, S. A., Dons’ka, A. O.

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Influence of Thermomechanical and Heat Treatments on the Structure, Phase Composition and Mechanical Properties of Biocompatible Ti–(18–20)Nb–(1–1.2) Si Alloys by Shevchenko, O. М., Kulak, L. D., Kuzmenkо, M. M., Koval, O. Yu, Firstov, S. O.

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Strength and Corrosion-Fatigue Crack-Growth Resistance of Alloys of the Ti–Nb–Zr–Si System Intended for Biomedical Purposes by Ostash, O. P., Podhurska, V. Ya, Vasyliv, B. D., Kulak, L. D., Kuzmenko, M. M., Fisk, A. E.

“…We study the influence of the chemical composition and the conditions of thermomechanical and thermal treatments on the structural strength determined by the…”
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Structure and Mechanical Properties of Thick Metal Condensates Strengthened with Various Dispersed Particles. I. Strengthening Mechanism of Dispersion-Strengthened Metals by Demchyshyn, A.V., Kulak, L.D., Yavor, V.A.

“…Following the experimental data in Part I of this article, the present paper considers existing strengthening mechanisms of dispersion-strengthened alloys,…”
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Production of Granulated Relite by High-Speed Electron-Beam Evaporation by Hrechaniuk, N.I., Khomenko, O.V., Smashnyuk, Yu. A., Kuzmenko, N. N., Kulak, L. D.

“…The conditions of high-speed vacuum evaporation–condensation for producing granulated relite (a eutectic alloy of tungsten monocarbide and semicarbide) using…”
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Formation of Silicides and their Influence on the Structure and Properties of Cast Alloys of the Ti–18Nb–xSi System for Biomedical Purposes by Shevchenko, О. М., Kulak, L. D., Kuzmenko, М. М., Firstov, S. О.

“…We study new biomedical alloys of the Ti–18Nb– x Si system with 0.6–1.2 wt.% Si both in the as-cast state and quenched in water after holding at temperatures…”
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General model of nonradiative excitation energy migration on a spherical nanoparticle with attached chromophores by Kułak, L., Schlichtholz, A., Bojarski, P.

“…Theory of multistep excitation energy migration within the set of chemically identical chromophores distributed on the surface of a spherical nanoparticle is…”
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Cyclic Test of Four-Story Steel Plate Shear Wall by Driver, Robert G, Kulak, Geoffrey L, Kennedy, D. J. Laurie, Elwi, Alaa E

“…A large-scale, four-story, single bay steel plate shear wall specimen with unstiffened panels was tested using controlled cyclic loading to determine its…”
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Safety of Information and Communication Technologies in the Context of the Sustainable Development of Human Society by Artamonov, V. A., Artamonova, E. V., Kulak, L. A.

“…The article deals with the development of human society under the conditions of change of the final technological pattern existing before the 4th industrial…”
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Powder Metallurgy Production of Ti–5.4 wt.% Si Alloy. I. Simulating the Formation of Powder Particles by Centrifugal Atomization by Brodnikovskii, D. N., Lugovoi, N. I., Brodnikovskii, N. P., Slyunyaev, V. N., Kulak, L. D., Vasil’ev, A. D., Firstov, S. A.

“…The powder-metallurgy production of porous Ti–5.4 wt.% Si material used in solid oxide fuel cells is examined. The cooling rate of powder particles, as the…”
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Influence of tin on the structure and properties of as-cast Ti-rich Ti–Si alloys by Bulanova, M, Tretyachenko, L, Meleshevich, K, Saltykov, V, Vereshchaka, V, Galadzhyj, O, Kulak, L, Firstov, S

“…By the methods of DTA, X-ray diffraction, metallography and microprobe analysis, phase equilibria in the Ti-corner (more than 50 at.% Ti) of the Ti–Si–Sn…”
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Fatigue Properties of Thermally Deformed Alloys of the TI–SI System by Firstov, S. A., Ostash, О. P., Lugovskoi, Yu. F., Kuz’menko, N. N., Kulak, L. D., Spiridonov, S. A.

“…We study the mechanical properties of the well-known VT1 and VT6 titanium alloys and new deformed alloys of the Ti–Si system with silicon contents of 0.1–6%…”
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FE and Simplified Models of Steel Plate Shear Wall by Driver, Robert G, Kulak, Geoffrey L, Elwi, Alaa E, Kennedy, D. J. Laurie

“…A nonlinear finite-element model for steel plate shear walls was developed and then tested using the as-built dimensions and measured material properties of a…”
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Local Dye Concentration and Spectroscopic Properties of Monomer–Aggregate Systems in Hybrid Porous Nanolayers by Synak, A, Grobelna, B, Kułak, L, Lewkowicz, A, Bojarski, P

“…Analysis of absorption, fluorescence, and time-resolved emission spectra of rhodamine 6G in hybrid porous nanolayers at high dye concentration allowed…”
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Fluorescence depolarization in the presence of excitation energy migration in partly ordered polymer films by Synak, A., Gondek, G., Bojarski, P., Kułak, L., Kubicki, A., Szabelski, M., Kwiek, P.

“…Excitation energy migration is studied for 3,3′-diethylthiacyanine iodide in uniaxially stretched and unstretched poly(vinyl alcohol) films. Time-resolved and…”
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