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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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41 to 50 of 70 Results
Results of Experimental–Numerical Modeling of Smoke Flow under Various Temperature Conditions
Results of Experimental–Numerical Modeling of Smoke Flow under Various Temperature Conditions
Jan 14, 2026 - Sumy State University
Kolesnyk, Vitalii; Andrii Dovhopolov, 2026, "Results of Experimental–Numerical Modeling of Smoke Flow under Various Temperature Conditions", https://doi.org/10.48788/DVUA/9HBL0K, DataverseUA, V1
The dataset contains the results of numerical simulation of smoke flow performed in the ANSYS software environment to study the influence of ambient temperature on the formation and spatial distribution of the smoke curtain. The simulation was performed for seven temperature regi...
Smoke flow design to experiment_FEM
Jan 14, 2026 - Sumy State University
Kolesnyk, Vitalii; Dovhopolov, Andrii; Andrii Deineka, 2026, "Smoke flow design to experiment_FEM", https://doi.org/10.48788/DVUA/JAO7E6, DataverseUA, V1
The dataset contains tabular data about factors and levels considered during Ansys FEM modeling of smoke flow under various meteorological conditions. The design of the experiment (DOE) was generated according to the Taguchi L9 (3^4) array. DOE varied four factors on three levels...
Replication Data for: ATR-FTIR Spectra of Peat, Digestate, Biochar, and Organo-Mineral Fertilizer
Replication Data for: ATR-FTIR Spectra of Peat, Digestate, Biochar, and Organo-Mineral Fertilizer
Jan 8, 2026 - Sumy State University
Ostroha, Ruslan; Mija, Alice; Cibotaru, Sandu; Skydanenko, Maksym; Bataltsev, Yevhen, 2025, "Replication Data for: ATR-FTIR Spectra of Peat, Digestate, Biochar, and Organo-Mineral Fertilizer", https://doi.org/10.48788/DVUA/CFSY4T, DataverseUA, V2
This dataset contains graphical representations (.png) of FTIR spectra for four organic and organo-mineral samples. The spectral analysis was performed to identify functional group changes during the valorization of digestate. List of analyzed samples: Peat (Reference material) S...
High-Resolution XPS Dataset for TlHgBr₃ Single Crystals
High-Resolution XPS Dataset for TlHgBr₃ Single Crystals
Dec 23, 2025 - UHV ANALYSIS SYSTEM Centre
O.Y. Khyzhun; N.M. Denysiuk; O.O. Foia, 2025, "High-Resolution XPS Dataset for TlHgBr₃ Single Crystals", https://doi.org/10.48788/DVUA/PIPDML, DataverseUA, V1
The obtained X-ray photoelectron spectroscopy (XPS) results provide detailed information on the electron energy distribution, their relationship with the chemical states of atoms, and the electronic structure of the material surface. High-resolution measurements of core-level and...
Analysis of Ag2CdSnS4 Compound by X-ray photoelectron spectroscopy
Analysis of Ag2CdSnS4 Compound by X-ray photoelectron spectroscopy
Dec 16, 2025 - UHV ANALYSIS SYSTEM Centre
Tkach, Vira; O.Y. Khyzhun; N.M. Denysyuk, 2025, "Analysis of Ag2CdSnS4 Compound by X-ray photoelectron spectroscopy", https://doi.org/10.48788/DVUA/9EMD4Y, DataverseUA, V1
Electronic structure of Ag2CdSnS4 single crystal grown by the horizontal gradient freeze technique.For the crystal under consideration, X-ray photoelectron core-level and valence-band spectra for pristine measured. The present X-ray photoelectron spectroscopy (XPS) results indica...
Робота Бюро економічної безпеки крізь призму залучення, використання та контролю за міжнародною технічною допомогою в Україні
Dec 16, 2025 - Sumy State University
Голоха Аріна Романівна; Бойко Антон Олександрович; Глущенко Анастасія Олександрівна; Кіріченко Анастасія Олегівна; Кузнєцова Анжела Ярославівна; Малетова Ольга Сергіївна; Миргород Валерія Валеріївна; Міхновський Георгій Юрійович; Полянська Єлизавета Андріївна; Уткіна Марина Сергіївна, 2025, "Робота Бюро економічної безпеки крізь призму залучення, використання та контролю за міжнародною технічною допомогою в Україні", https://doi.org/10.48788/DVUA/TCY23V, DataverseUA, V1, UNF:6:7SgQ1VfaZtDykq/D4Z/JsA== [fileUNF]
Набір даних присвячено аналізу діяльності Бюро економічної безпеки України (БЕБ) з акцентом на залучення, використання та контроль за міжнародною технічною допомогою (МТД), а також загальні аспекти антикорупційної, фінансової та оперативної роботи. Мета набору даних: Показати ефе...
Scientific periodicals of the National Academy of Sciences of Ukraine
Nov 24, 2025 - Publishing House “Akademperiodyka” of the National Academy of Sciences of Ukraine
Radchenko, Anna; Didenko, Yulia; Didenko, Yulia; Havrysh, Andrii, 2025, "Scientific periodicals of the National Academy of Sciences of Ukraine", https://doi.org/10.48788/DVUA/8EXTEW, DataverseUA, V1, UNF:6:JsSX7bCQz5D1m1FGeCuEiQ== [fileUNF]
Розміщено набір даних щодо наукових періодичних видань Національної академії наук України. Зазначені дані містять систематизовану інформацію з відкритих джерел щодо наукових періодичних видань Національної академії наук України у вигляді файлів з розширенням .xlsx; індексацію нау...
X-ray photoelectron spectroscopic study of the electronic structure of Mn₂₋ₓCoₓP₂O₇·5H₂O, at x=1.0
X-ray photoelectron spectroscopic study of the electronic structure of Mn₂₋ₓCoₓP₂O₇·5H₂O, at x=1.0
Nov 21, 2025 - SPM&RS Centre
Smolyak Svitlana; Karbivskyy Volodymyr, 2025, "X-ray photoelectron spectroscopic study of the electronic structure of Mn₂₋ₓCoₓP₂O₇·5H₂O, at x=1.0", https://doi.org/10.48788/DVUA/XQK99H, DataverseUA, V1
The peculiarities of the electronic structure in Mn₂₋ₓCoₓP₂O₇·5H₂O, at x = 1.0, were analyzed through X-ray photoelectron spectroscopy.
Thermal behavior of apatite-like compounds Pb₁₀(ХO₄)₆(OH)₂, where X = P, V
Thermal behavior of apatite-like compounds Pb₁₀(ХO₄)₆(OH)₂, where X = P, V
Nov 20, 2025 - SPM&RS Centre
Smolyak Svitlana, 2025, "Thermal behavior of apatite-like compounds Pb₁₀(ХO₄)₆(OH)₂, where X = P, V", https://doi.org/10.48788/DVUA/ZF4TEA, DataverseUA, V1
A comprehensive study of the thermal stability of apatite-like compounds Pb₁₀(ХO₄)₆(OH)₂, where X = P, V, was conducted. Differential thermal analysis (DTA), thermogravimetry (TG) and differential thermogravimetry (DTG) were used for this purpose. The use of these methods allowed...
Results of experimental studies of a jet-reactive turbine: Effect of pressure on torque
Results of experimental studies of a jet-reactive turbine: Effect of pressure on torque
Nov 3, 2025 - Sumy State University
Baha, Tetiana; Vaneev, Serhii; Pavlenko, Ivan, 2025, "Results of experimental studies of a jet-reactive turbine: Effect of pressure on torque", https://doi.org/10.48788/DVUA/RHBXOI, DataverseUA, V1
This data contains the results of experimental studies on a jet-reactive turbine to investigate the effect of pressure on its torque.
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