1 to 4 of 4 Results
May 21, 2025 - SPM&RS Centre
Romansky Anastas; Karbivskyy Volodymyr, 2025, "Calculations of the electronic structure of gold monolayers with linear defects based on Density Functional Theory (DFT). Study of monolayers of gold using a scanning tunneling microscope", https://doi.org/10.48788/DVUA/VQDIBE, DataverseUA, V1
Within the framework of the density functional theory, the features of the electronic structure of gold monolayers are investigated. Changes in the electronic states of slabs are investigated depending on the number of monolayers and the concentration of defects. The tendencies i... |
Apr 7, 2025 - Sumy State University
Pavlenko, Ivan; Tytarenko, Ihor; Andrusiak, Vladyslav, 2025, "Digitization of archaeological finds of the Zelenyi Hai archaeological complex by chronological and cultural criteria", https://doi.org/10.48788/DVUA/VGQLIN, DataverseUA, V1, UNF:6:BbrRkBi3574kRuIYniSOAg== [fileUNF]
The researched materials relate to archaeological finds and protective measures regarding the complex of monuments near the village of Zelenyi Hai (Sumy Region). The data contains available historical data, a description of archaeological monuments, proposals for creating a prote... |
Mar 31, 2025 - Sumy State University
Pavlenko, Ivan; Tytarenko, Ihor, 2025, "Digitization of archival and historical data on destroyed cultural heritage objects within the Zelenyi Hai archaeological complex of the 8th-13th centuries", https://doi.org/10.48788/DVUA/RJ6LHT, DataverseUA, V1
The material presents the results of digitizing archival sources and collecting and analyzing historical data on destroyed cultural heritage objects in the Zelenyy Hai settlement in the Sumy region of Ukraine. As a result, archival sources were analyzed, and historical data was c... |
Jan 2, 2025 - Sumy State University
Baha Vadym; Pavlenko Ivan, 2025, "Experimental and numerical studies of the work process in pneumatic abrasive installations", https://doi.org/10.48788/DVUA/BRCRUW, DataverseUA, V1
The material presents methods for studying various nozzle configurations.The validation of the numerical studies was performed by comparison of the results of the jet reaction force A with a variety of absolute pressure values at the nozzle inlet, because the jet reaction force v... |