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Dataverse UA is a national research data repository designed to support open science and implement the FAIR principles (Findable, Accessible, Interoperable, Reusable) in Ukraine. Its mission is to ensure long-term preservation, publication, and reuse of research outputs in standardized formats. The platform enables researchers, educators, graduate students, and institutions to store datasets, metadata, supporting documents, and code — all with persistent identifiers (DOIs), Creative Commons licenses, and ORCID integration. Dataverse UA supports both Ukrainian and English, allows the creation of thematic collections by discipline or institution, and complies with the standards of the National Academy of Sciences of Ukraine and international best practices. It is a tool for enhancing transparency, reliability, and reproducibility in research, while connecting Ukrainian science to global open data ecosystems.
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1 to 10 of 82 Results
Aug 31, 2026 - Sumy State University
Ольга Павлівна, Сидоренко, 2026, "Конфліктогенні смисли в юридично релевантній комунікації соціальних мереж: мовні маркери легітимного обмеження свободи вираження поглядів", https://doi.org/10.48788/DVUA/URBHDG, DataverseUA, V1
У наборі даних представлено лінгвістичний дослідницький корпус юридично релевантної комунікації, що репрезентує конфліктогенні смисли та мовні способи їх реалізації. Основний масив матеріалу охоплює 2022–2024 роки — період повномасштабної збройної агресії Російської Федерації про...
Aug 25, 2026 - V.M. Glushkov Institute of Cybernetics of the NAS of Ukraine
Zharkov, Dmytro, 2026, "Classified Adverts Collection", https://doi.org/10.48788/DVUA/BM3ACV, DataverseUA, V1
The dataset contains 355 classified advertisements organized into 15 semantic categories and represented as structured JSON objects for supervised multi-class text classification. Each advertisement includes a unique identifier, category identifier and title, advertisement title,...
Aug 25, 2026 - Sumy State University
Pavlenko, Ivan; Tytarenko, Ihor, 2026, "Initial data for georeferencing archival maps of Sumy city (19th–20th centuries) in a GIS environment", https://doi.org/10.48788/DVUA/JL84CX, DataverseUA, V1, UNF:6:w7QmnXQahrnvpP9BC22aTA== [fileUNF]
The study of anthropogenic transformations of the modern city of Sumy city over the past centuries reveals a gradual transition from a predominantly natural defensive landscape to a dense urban structure. When digitized and systematically organized, archival cartographic sources...
Aug 24, 2026 - UHV ANALYSIS SYSTEM Centre
Tkach, Vira; O.Y. Khyzhun; N.M. Denysіuk; Luzhnyi Ivan Vasyliovych; Kopylova Kateryna Ihorivna, 2026, "Single crystal growth and the electronic structure of TlPb₂Br₅", https://doi.org/10.48788/DVUA/EHLZIT, DataverseUA, V1
This dataset contains survey, high-resolution core-level, and valence-band X-ray photoelectron spectroscopy (XPS) data obtained from the pristine surface of a TlPb2Br5 single crystal grown by the Bridgman–Stockbarger technique. The deposited files cover the Tl-4f, Pb-4f, and Br-3...
Aug 24, 2026 - Frantsevich Institute for Problems of Materials Science of NAS of Ukraine
Tkach, Vira; O.Y. Khyzhun; N.M. Denysіuk; Kopylova Kateryna Ihorivna, 2026, "Analysis of Ag2HgSnS4 Compound by X-ray photoelectron spectroscopy", https://doi.org/10.48788/DVUA/U6JWSR, DataverseUA, V1
This dataset contains survey, high-resolution core-level, and valence-band X-ray photoelectron spectroscopy (XPS) data obtained from the pristine surface of an Ag2HgSnS4 single crystal grown by the Bridgman–Stockbarger technique. The deposited files cover the Ag 3d, Hg 4f, Sn 3d,...
Aug 24, 2026 - UHV ANALYSIS SYSTEM Centre
Tkach, Vira; O.Y. Khyzhun; N.M. Denysіuk; Luzhnyi Ivan Vasyliovych, 2026, "Electronic structure and optical properties of Cs2HgI4: Experimental study and band-structure DFT calculations", https://doi.org/10.48788/DVUA/JSPAOF, DataverseUA, V1
Experimental X-ray photoelectron spectroscopy (XPS) dataset collected for a Cs2HgI4 single crystal synthesized via the vertical Bridgman–Stockbarger method. The dataset encompasses wide-range survey energy scans, high-resolution core-level regions (Cs 3d, Hg 4f, and I 3d), as wel...
Aug 19, 2026 - Frantsevich Institute for Problems of Materials Science of NAS of Ukraine
Tkach, Vira; O.Y. Khyzhun; N.M. Denysyuk; Luzhnyi Ivan Vasyliovych; Kopylova Kateryna Ihorivna, 2026, "Surface chemscal states of Cu2HgGeSe4 studied by X-ray photoelectron spectroscopy", https://doi.org/10.48788/DVUA/DGS7UW, DataverseUA, V1
The electronic structure and surface chemical states of a Cu2HgGeSe4 single crystal, grown by the Bridgman–Stockbarger method, were investigated using X-ray photoelectron spectroscopy (XPS) for pristine and Ar+ ion-irradiated surfaces. High-resolution core-level XPS spectra (Cu 2...
Aug 16, 2026 - Sumy State University
Boiko Bohdan; Yermakov Maksym; Vasyliev Vitalii; Pshenychnyi Roman; Diachenko Oleksii, 2026, "ATR-FTIR spectral data of Cu₂Zn₁₋ₓMgₓSnS₄ nanoparticle solutions", https://doi.org/10.48788/DVUA/QTUEYV, DataverseUA, V1, UNF:6:PEBqcaGQ+SVGIDajqxLlZQ== [fileUNF]
ATR-FTIR spectral data of Cu₂Zn₁₋ₓMgₓSnS₄ nanoparticle solutions with x = 0.0, 0.1, 0.2, 0.3, 0.4, 0.5, and 0.6 in the wavenumber range of 400–4000 cm⁻¹.
Aug 16, 2026 - Sumy State University
Дегтярьов, Сергій; Завгородня, Владислава; Вовчук, Людмила, 2026, "Нумізматична продукція Національного банку України (1995-2025) в контексті ствердження української національної ідентичності / Numismatic products of the National Bank of Ukraine (1995-2025) in the context of affirming Ukrainian national identity", https://doi.org/10.48788/DVUA/G4ZKI5, DataverseUA, V1
Національний банк України є досить впливовим учасником політики пам'яті. Репрезентуючи на грошових знаках (монетах, купюрах) та іншій своїй нумізматичній продукції пам’ятні події, дати, історичні явища, постаті, національну символіку, НБУ формує сприйняття українського народу, йо...
Aug 14, 2026 - SPM&RS Centre
Sukhenko Ihor, 2025, "Data for: Correlated electronic structure and local spin in lead-copper-vanadium-bromine apatite: a DMFT study", https://doi.org/10.48788/DVUA/UTUHLT, DataverseUA, V2
This dataset contains the input files, output data, and post-processing scripts associated with the DFT+DMFT study of the copper-substituted lead–vanadium bromine apatite Pb9Cu(VO4)6Br2 (arXiv:2511.04475). It supports the analysis of correlated electronic structure, spectral prop...
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