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About the National Academy of Sciences of Ukraine
History of the National Academy of Sciences of Ukraine
100th anniversary of the National Academy of Sciences of Ukraine
Awards and honors of the National Academy of Sciences of Ukraine
Personal composition
Paton Foundation
Virtual tour of the National Academy of Sciences of Ukraine
Presidium of NASU
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Section of Physical and Mathematical sciences
Department of Mathematics
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Department of Mechanics and Mechanical Engineering
Department of Physics and Astronomy
Department of Earth Science
Department of Materials Science
Department of Energy and Energy Technologies
Department of Nuclear Physics and Energy
Section of Chemical and Biological sciences
Department of Chemistry
Department of Biochemistry, Physiology and Molecular Biology
Department of General Biology
Section of Social sciences and Humanities
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Department of History, Philosophy and Law
Department of Literature, Language and art History
Meeting of the Presidium of the NAS of Ukraine"
General meetings of the National Academy of Sciences of Ukraine
Annual reports of the National Academy of Sciences of Ukraine
Scientific publications and publishing activities
Protection of intellectual property rights and technology transfer in scientific institutions
Scientific objects that are national property
Centers for the collective use of instruments of the National Academy of Sciences of Ukraine
Office for evaluation of activities of scientific institutions
Scientific Research Competitions of the NAS of Ukraine
Open science at the National Academy of Sciences of Ukraine
Doctoral and Postdoctoral Training
Work with youth
Membership in international organizations
International agreements
International programs and competitions
About Academy
Materials
Activity
International cooperation
Ясь Олексій Васильович

Yas Oleksiy Vasyliovych

Corresponding Member of the NAS of Ukraine
Department of History, Philosophy, and Law of the NAS of Ukraine
historiography
Doctor of Historical Sciences
Senior Scientific Officer
Institute of the History of Ukraine, National Academy of Sciences of Ukraine
Senior Research Fellow

Awards

News
Швейцарія, Україна, Європа у світі Михайла Драгоманова. Тернистий шлях до Свободи…
09.12.2025

Switzerland, Ukraine, Europe in the world of Mykhailo Drahomanov. The thorny path to Freedom…

Interview with Corresponding Member of the NAS of Ukraine Oleksiy Yas (Institute of History of Ukraine NAS of Ukraine) by the press service of the NAS of Ukraine
Швейцарсько-українська наукова співпраця. Проєкт «Михайло Драгоманов: Швейцарія на українській інтелектуальній мапі Європи»
28.11.2025