Search Results - "I. V. Melnyk"

Methodology of Calculation and Experimental Verification of Rigidity of Reinforced Concrete Structures with Unidirectional Cavities by Melnyk, I. V., Stashchuk, M. H., Hohol, M. V., Prystavskyi, T. V., Ivasyk, H. V., Partuta, V. P.

“…The methodology for calculating the rigidity of monolithic reinforced concrete structures with cavities, located in one direction, is presented. According to…”
Get full text

Geographical distribution, habitats and modern state of Carlina cirsioides (Asteraceae) populations by Melnyk, V. I, Kovalchuk, I. O, Dovhopola, L. I, Shapran, Yurii

“…The study of the current state and habitats of rare and threatened species of plants is a relevant task of ecological research. The paper presents the results…”
Get full text

Aconitum lasiocarpum and A. variegatum (Ranunculaceae) populations near the eastern limits of their ranges in the lowlands of Ukraine by Melnyk, V. I, Baransky, O. R, Batochenko, V. M, Volodymyrets, V. O, Dovhopola, L. I, Melnyczenko, N. V

“…The study of the ranges, habitats and current state of rare and threatened species of plants is a relevant task of ecological research. The paper presents the…”
Get full text

Biochemical markers of vital biodestruction in common oak (Quercus robur) by Likhanov, A. F, Sereda, O. V, Gryb, V. M, Melnyk, V. I, Osadchuk, L. S, Yuskevych, T

“…The wood of the common oak (Quercus robur L.) has high mechanical strength, elasticity and resistance to fracture. However, constitutional stability is not…”
Get full text

Luminscence Features and Phase Structure of Benzophenone–Titanium-Dioxide-Nanoparticle Nanocomposite by Bezrodna, T. V., Klishevich, G. V., Curmei, N. D., Telbiz, G. M., Lebovka, N. I., Melnyk, V. I.

“…The spectral and luminescence properties of the heterogeneous two-component composite benzophenone–TiO 2 -nanotubes (BP–NT) were studied in the temperature…”
Get full text

Shpol'skii effect: new interpretation for the nature of the spectral multiplet structure and Bethe-splitting by Klishevich, G. V., Curmei, M. D., Melnyk, V. I., Bezrodna, T. V., Nesprava, V. V.

“…New approach to the interpretation of the multiplet structure in the Shpol'skii spectra based on the symmetry consideration of the impurity molecule and…”
Get full text

Spectroscopic Study and Quantum Chemical Analysis of the Asymmetrical Cationic Polymethine Dye Versus Its Symmetrical Analogues by Bashmakova, N. V., Shaydyuk, Ye. O., Przhonska, O. V., Klishevich, G. V., Melnyk, V. I., Kachkovsky, O. D., Slominsky, Yu. L., Bondar, M. V.

“…A detailed investigation of the steady-state and time-resolved spectral properties of new cationic asymmetrical trimethine cyanine dye with indolenine and…”
Get full text

Comprehensive Treatment of Patients with Constricted Hernias and Metabolic Syndrome Signs by I. V. Melnyk

“…57 patients with constricted abdominal hernia and diagnosed metabolic syndrome were examined. They were performed the urgent hernia defect plastics with…”
Get full text

Modeling of Electron Sources for High Voltage Glow Discharge Forming Profiled Electron Beams by Melnyk, I. V., Pochynok, A. V.

“…The methodology of simulation of high voltage glow discharge electrodes’ systems with anode plasma, formed the profile electron beams with the ring-like focus,…”
Get full text

Enzyme immobilization on a nanoadsorbent for improved stability against heavy metal poisoning by Pogorilyi, R.P., Melnyk, I.V., Zub, Y.L., Seisenbaeva, G.A., Kessler, V.G.

“…Urease immobilized by adsorption or covalent binding to the modified magnetic nanoparticles retained activity in the hydrolysis of urea in the presence of…”
Get full text

The Surfaces Properties of Steel Parts with Wear-Resistant Coatings of the 1M and 90% BK6 + 10% 1M Composition Applied by the Method of Electrospark Alloying with the Use of Special Technological Environments. Pt. 1. The Strengthened-Surfaces’ Structural State Features by Tarelnyk, V. B., Gaponova, O. P., Melnyk, V. I., Tarelnyk, N. V., Zubko, V. M., Vlasovets, V. M., Konoplianchenko, Ie. V., Bondarev, S. G., Radionov, O. V., Mayfat, M. M., Okhrimenko, V. O., Tkachenko, A. V.

Get full text

Simulation of energetic efficiency of triode high voltage glow discharge electron sources with account of temperature of electrons and its mobility in anode plasma by Melnyk, I. V.

“…The article proposes an iterative technique of calculation of energetic efficiency of triode high voltage glow discharge electron sources’, based on taking…”
Get full text

Stress-Strain State of the Fragments of Armored Monolithic Floors with Tubular Inserts by Mel’nyk, I. V.

“…The stress-strain state of fragments of an armored floor with tubular inserts is determined with regard for the nonlinearity of deformation of concrete…”
Get full text

Properties of Surfaces Parts from X10CrNiTi18-10 Steel Operating in Conditions of Radiation Exposure Retailored by Electrospark Alloying. Pt. 3. X-ray Spectral Analysis of Retailored Coatings by Tarelnyk, V. B., Gaponova, O. P., Konoplianchenko, Ie. V., Tarelnyk, N. V., Mikulina, M. A., Gerasimenko, V. А., Vasylenko, O. O., Zubko, V. М., Melnyk, V. I.

Get full text

Post-COVID syndrome by Melnyk, V. P., Panasiuk, О. V., Sadomova-Andrianova, H. V., Zahuta, Yu. B., Antoniuk, I. V., Sliusarchuk, I. O., Melnyk, I. V.

“…The aim is to study the frequency and symptoms of post-COVID syndrome in patients with pneumonia caused by SARS-CoV-2, who were treated in an outpatient…”
Get full text

Phosphorescence Peculiarities and Structure of Glassy Benzophenone by Klishevich, G. V., Curmei, N. D., Lebovka, N. I., Melnyk, V. I., Tereshchenko, A. G.

“…Results of a comparative analysis of spectral-luminescent properties of crystalline and glassy benzophenone are presented. The main spectral characteristics…”
Get full text

Improvement of Quality Parameters of Surface Layers of Steel Parts after Aluminizing by Electrospark Alloying. Pt. 1. Features of the Structural State of Steel Surfaces after Aluminizing by Haponova, O. P., Tarelnyk, V. B., Zhylenko, T. I., Tarel’nyk, N. V., Sarzhanov, O. A., Mel’nyk, V. I., Vlasovets’, V. M., Pavlovskyy, S. V., Okhrimenko, V. O., Tkachenko, A. V.

Get full text

Analysis of the Stiffnesses of Reinforced-Concrete Plane Monolithic Floors with Tubular Inserts by Mel’nyk, I. V.

“…To establish the mean stiffnesses of reinforced-concrete beams with effective tubular inserts in bending, we used the finite-element method and the theory of…”
Get full text

The Effect of Inorganic Nanoparticles on the Luminescence Properties of the 5CB Liquid Crystal by Bezrodna, T. V., Klishevich, G. V., Curmei, N. D., Melnyk, V. I., Nesprava, V. V.

“…The luminescence spectral characteristics of nanocomposites based on the 5CB liquid crystal with dispersions of inorganic particles of carbon nanotubes (CNTs),…”
Get full text

Photoluminescent Properties of Composites Based on the Liquid Crystal 5CB with Carbon Nanotubes by Bezrodna, T. V., Klishevich, G. V., Nesprava, V. V., Melnyk, V. I., Roshchin, A. N., Skryshevskyi, Yu. A.

“…We have studied the influence of inorganic particles on the photoluminescent properties of the nematic liquid crystal 5CB in composites based on carbon…”
Get full text