Search Results - "Skoryk, A. A."

The modern radio astronomy network in Ukraine: UTR-2, URAN and GURT by Konovalenko, A., Sodin, L., Zakharenko, V., Zarka, P., Ulyanov, O., Sidorchuk, M., Stepkin, S., Tokarsky, P., Melnik, V., Kalinichenko, N., Stanislavsky, A., Koliadin, V., Shepelev, V., Dorovskyy, V., Ryabov, V., Koval, A., Bubnov, I., Yerin, S., Gridin, A., Kulishenko, V., Reznichenko, A., Bortsov, V., Lisachenko, V., Reznik, A., Kvasov, G., Mukha, D., Litvinenko, G., Khristenko, A., Shevchenko, V. V., Shevchenko, V. A., Belov, A., Rudavin, E., Vasylieva, I., Miroshnichenko, A., Vasilenko, N., Olyak, M., Mylostna, K., Skoryk, A., Shevtsova, A., Plakhov, M., Kravtsov, I., Volvach, Y., Lytvinenko, O., Shevchuk, N., Zhouk, I., Bovkun, V., Antonov, A., Vavriv, D., Vinogradov, V., Kozhin, R., Kravtsov, A., Bulakh, E., Kuzin, A., Vasilyev, A., Brazhenko, A., Vashchishin, R., Pylaev, O., Koshovyy, V., Lozinsky, A., Ivantyshin, O., Rucker, H. O., Panchenko, M., Fischer, G., Lecacheux, A., Denis, L., Coffre, A., Grieβmeier, J.-M., Tagger, M., Girard, J., Charrier, D., Briand, C., Mann, G.

“…The current status of the large decameter radio telescope UTR-2 (Ukrainian T-shaped Radio telescope) together with its VLBI system called URAN is described in…”
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Detection of the fine structure of the pulsar J0953+0755 radio emission in the decametre wave range by Ulyanov, O M, Skoryk, A O, Shevtsova, A I, Plakhov, M S, Ulyanova, O O

“…In this paper the anomalous intense pulse of PSR J0953+0755 was studied in the decametre wavelength range. For this pulse, two scales of fine structure were…”
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Preparation of Betulone Via Betulin Oxidation Over Ru Nanoparticles Deposited on Graphitic Carbon Nitride by Shcherban, N. D., Mäki-Arvela, P., Aho, A., Sergiienko, S. А., Skoryk, M. A., Kolobova, E., Simakova, I. L., Eränen, K., Smeds, A., Hemming, J., Murzin, D. Yu

“…Derivatives of betulin obtained by oxidation have broad pharmacological applications, demonstrating anti-inflammatory, antioxidant, hepatoprotective, and…”
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Titanium Dioxide Modulation of the Contractibility of Visceral Smooth Muscles In Vivo by Tsymbalyuk, Olga V., Naumenko, Anna M., Rohovtsov, Oleksandr O., Skoryk, Mykola A., Voiteshenko, Ivan S., Skryshevsky, Valeriy A., Davydovska, Tamara L.

“…Electronic scanning microscopy was used in the work to obtain the image and to identify the sizes of titanium dioxide (TiO 2 ) nanoparticles 21 ± 5 nm. The…”
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Photocatalytic Obtaining and Optical Properties of Composites Based on Layered Niobates and Silver Nanoparticles by Shvalagin, V. V., Grodzyuk, G. Ya, Kuchmiy, S. Ya, Skoryk, M. A.

“…The photocatalytic properties of layered semiconductors, namely KNb 3 O 8 , and a product of its acid treatment, namely K 3 H 3 Nb 10.8 O 30 in the reduction…”
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SPORADIC RADIO EMISSION OF SPACE OBJECTS AT LOW-FREQUENCIES by Zakharenko, V. V., Ryabov, V. B., Kravtsov, I. P., Mylostna, K. Yu, Kharlanova, V. Yu, Vasylieva, I. Y., Ulyanov, O. M., Konovalenko, O. O., Kalinichenko, M. M., Zarka, P., Rucker, H. O., Fischer, G., Yerin, S. M., Grießmeier, J.-M., Sydorchuk, M. A., Shevtsova, A. I., Skoryk, A. O., Shevchenko, V. A.

“…Purpose: The results of studies of sporadic radio emission of several types of space radio sources, including neutron stars and planets of the Solar System,…”
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Time and Polarization Radiation Characteristics of PSR J0242+6256 at the Decameter Wavelength Range by Ulyanov, O. M., Shevtsova, A. I., Zakharenko, V. V., Skoryk, A. O., Vasylieva, I. Y., Plakhov, M. S.

“…The characteristics of anomalously intense pulses of the pulsar J0242+6256 in the decameter wavelength range are studied in the paper. Observations were made…”
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Photochemical formation and photoelectrochemical properties of TiO2/Sb2S3 heterostructures by Kozytskiy, Andriy V., Stroyuk, Oleksandr L., Skoryk, Mykola A., Dzhagan, Volodymyr M., Kuchmiy, Stepan Ya, Zahn, Dietrich R.T.

“…[Display omitted] •Amorphous Sb2S3 nanoparticles were photocatalytically deposited on TiO2.•Annealing of Sb2S3 gives crystalline stibnite as shown by XRD and…”
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Carbon Nitride Nanocomposites with Layered Niobates as Photocatalysts for Hydrogen Evolution from Aqueous Solutions of Organic Acids by the Action of Visible Light by Grodzyuk, G. Ya, Shvalagin, V. V., Andryushina, N. S., Panasiuk, Ya. V., Korzhak, G. V., Kuchmy, S. Ya, Skoryk, N. A.

“…The efficiency of H 2 evolution from aqueous solutions of organic acids using composite photocatalysts derived from layered KNb 3 O 8 and C 3 N 4 was found to…”
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Peri-implant osteogenesis on alumina-coated titanium implants in rat femur: morphological and elemental analysis of implant surfaces by Bondarenko, O. O., Bozhko, A. H., Skoryk, M. A., Bondarenko, N. S., Shponka, I. S., Loskutov, O. Ye

“…Peri-implant bone tissue regeneration involves complex processes that are not yet fully understood at the cellular and molecular levels, leaving significant…”
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CLINICAL AND MORPHOLOGICAL CHARACTERISTICS AND EVALUATION OF TORUS TUBARIUS IN CHILDREN WITH PHARYNGEAL TONSIL HYPERTROPHY by Liakh, Kateryna V., Luhovskyi, Serhii P., Kosakovskyi, Anatoliy L., Shkorbotun, Yaroslav V., Skoryk, Mykola A.

“…Introduction: Among children with hypertrophy of pharyngeal tonsils undergoing adenoidectomy, 31.3% of cases show hypertrophy of the torus tubarius, even in…”
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Effect of Strain Rate on Microstructure Evolution and Mechanical Behavior of Titanium-Based Materials by Markovsky, Pavlo E., Janiszewski, Jacek, Bondarchuk, Vadim I., Stasyuk, Oleksandr O., Savvakin, Dmytro G., Skoryk, Mykola A., Cieplak, Kamil, Dziewit, Piotr, Prikhodko, Sergey V.

“…The goal of the present work is a systematic study on an influence of a strain rate on the mechanical response and microstructure evolution of the selected…”
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Contemporary approaches to assessment of the body's condition of dogs with gastrointestinal pathologies based on the intensity of the inflammato-ry process and the level of endogenous intoxication by Girin, S. V., Skoryk, K. A., Palishnyuk, K. Yu

“…Due to the existing methods of diagnosing diseases of domestic animals are ineffective and imperfect, our goal was to develop a technology for assessing the…”
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New Approach for Manufacturing Ti–6Al–4V+40%TiC Metal-Matrix Composites by 3D Printing Using Conic Electron Beam and Cored Wire. Pt. 2: Layered MMC/Alloy Materials, Their Main Characteristics, and Possible Application as Ballistic Resistant Materials by P. E. Markovsky, D. V. Kovalchuk, J. Janiszewski, B. Fikus, D. G. Savvakin, O. O. Stasiuk, D. V. Oryshych, M. A. Skoryk, V. I. Nevmerzhytskyi, and V. I. Bondarchuk

“…Bilayer samples comprised of hard metal-matrix composite top layer and ductile 10 mm Ti–6Al–4V plate are produced with 3D printing by conical electron-beam…”
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New Approach for Manufacturing Ti–6Al–4V+40%TiC Metal-Matrix Composites by 3D Printing Using Conic Electron Beam and Cored Wire. Pt. 1: Main Features of the Process, Microstructure Formation and Basic Characteristics of 3D Printed Material by P. E. Markovsky, D. V. Kovalchuk, S. V. Akhonin, S. L. Schwab, D. G. Savvakin, O. O. Stasiuk, D. V. Oryshych, D. V. Vedel, M. A. Skoryk, and V. P. Tkachuk

“…In this paper, a new approach for additive manufacturing metal-matrix composites based on Ti–6Al–4V titanium alloy reinforced with titanium carbide particles,…”
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Green synthesis of silver nanoparticles using aqueous extract of hot chili pepper fruits and its antimicrobial activity against Pseudomonas aeruginosa by Smirnov, O. E., Kalynovskyi, V. Ye, Yumyna, Yu. M., Zelena, P. P., Skoryk, M. A., Dzhagan, V. M., Taran, N. Yu

“…Green synthesis of different nanoparticles using the plants aqueous extracts has several advantages over other methods due to the environmentally favorable…”
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Basics of Additive Manufacturing Processes for High-Entropy Alloys by Zavdoveev, A, Baudin, T, Mohan, D G, Pakula, D, Vedel, D, Skoryk, M

“…The review offers a comprehensive analysis of additive manufacturing (AM) processes in the application of high-entropy alloys (HEAs). HEAs have gained…”
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Mechanical Behaviour of Ti–15Mo Alloy Produced with Electron-Beam Cold Hearth Melting Depending on Deformation Rate and in Comparison with Other Titanium Alloys by P. E. Markovsky, J. Janiszewski, S. V. Akhonin, V. I. Bondarchuk, V. O. Berezos, K. Cieplak, O. P., Karasevska, and M. A. Skoryk

“…Ti–15(wt.%)Mo alloy is produced with a conventional cast and wrought approach using double electron-beam cold hearth melting, 3D hot pressing, and subsequent…”
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Influence of hybrid Fe/Cr parameters structures synthesised with laser radiation on their photosensitivity by Stefan, N., Mulenko, S. A., Skoryk, M. A., Popov, V. M., Smirnov, A. B.

“…Semiconductors are considered as promising materials for the criating of new photo-sensors. The photons generated by a KrF laser source (λ = 248 nm, τ FWHM  ≤…”
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Laser synthesis of 2D structures for photo-thermo sensors with high sensitivity by Stefan, N., Mulenko, S. A., Skoryk, M. A., Popov, V. M., Gudymenko, O. Yo

“…Semiconductors are considered as promising materials for the fabrication of photo-thermo sensors with high sensitivity. Therefore, here we propose to…”
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