2021 tables: Institutions

The 2021 tables are based on Nature Index data from 1 January 2020 to 31 December 2020.

Table criteria

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# Institution Share 2019 Share 2020 Count 2020 Change in Adjusted Share* 2019–2020
1 The National Academy of Sciences of Ukraine (NASU), Ukraine 7.44 9.26 174 20.0%
2 Taras Shevchenko National University of Kyiv, Ukraine 4.00 3.41 25 -17.7%
3 Enamine Ltd., Ukraine 0.95 1.96 5 99.7%
4 Bohdan Khmelnytsky National University of Cherkasy (BKNUC), Ukraine 0.33 1.60 3 368.2%
5 V.N. Karazin Kharkiv National University, Ukraine 1.79 0.99 8 -46.9%
6 Kharkov Institute of Physics and Technology (KIPT), Ukraine 2.44 0.90 94 -64.3%
7 National Technical University of Ukraine - Igor Sikorsky Kyiv Polytechnic Institute (NTUU KPI), Ukraine 0.72 0.68 3 -8.6%
8 DataRoot Labs, LLC, Ukraine – 0.40 1 N/A
9 Yurii Fedkovych Chernivtsi National University, Ukraine – 0.39 2 N/A
10 Odessa I. I. Mechnikov National University (UNO), Ukraine 0.17 0.35 2 100.1%
11 Ukrorgsyntez Ltd., Ukraine 0.22 0.25 2 8.5%
12 National University of Life and Environmental Science of Ukraine (NUBIP), Ukraine – 0.20 1 N/A
13 V.I. Vernadsky Crimean Federal University, Ukraine 0.13 0.17 1 28.6%
14 National Academy of Medical Sciences of Ukraine (NAMS), Ukraine 0.00 0.15 4 8141.2%
15 Spectrum Info Ltd., Ukraine – 0.09 1 N/A
16 Feldman Ecopark, Ukraine – 0.07 1 N/A
17 Uzhhorod National University (UzhNU), Ukraine – 0.05 1 N/A
18 P. L. Shupyk National Medical Academy of Postgraduate Education (NMAPE), Ukraine 0.01 0.03 1 179.6%
19 Lviv Polytechnic National University (LPNU), Ukraine 0.44 0.02 1 -95.0%
20 Kaniv Nature Reserve, Ukraine – 0.02 1 N/A
20 Synevyr National Nature Park, Ukraine – 0.02 1 N/A
20 Carpathian Biosphere Reserve, Ukraine – 0.02 1 N/A
21 National Technical University - Kharkiv Polytechnic Institute (NTU KhPI), Ukraine 0.42 0.02 1 -95.9%
22 Pryazovskyi National Nature Park, Ukraine – 0.01 1 N/A
23 State Hospital of Veterinary Medicine, Ukraine 0.01 0.01 1 -13.3%
23 Veterinary Clinic Zoovetservis, Ukraine 0.01 0.01 1 -13.3%
24 Crimean Nature Reserve, Ukraine – 0.00 1 N/A
24 Vyzhnytsia National Nature Park, Ukraine – 0.00 1 N/A
24 Black Sea Biosphere Reserve, Ukraine – 0.00 1 N/A

Footnote

Each year, the Nature Index publishes tables based on counts of high-quality research outputs in the previous calendar year. Users please note:

  1. The data behind the tables are based on a relatively small proportion of total research papers, they cover the natural sciences only and outputs are non-normalized (that is, they don’t reflect the size of the country or institution, or its overall research output).
  2. The Nature Index is one indicator of institutional research performance. The metrics of Count and Share used to order Nature Index listings are based on an institution’s or country’s publication output in 82 natural-science journals through 2022, in 2023 64 health-science journals were added to the Index. The 146 journals in the Nature Index were selected on reputation by an independent panel of leading scientists in their fields.
  3. Nature Index recognizes that many other factors must be taken into account when considering research quality and institutional performance; Nature Index metrics alone should not be used to assess institutions or individuals.
  4. Nature Index data and methods are transparent and available under a creative commons licence at nature.com/nature-index/.
  5. Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

The Nature Index database undergoes regular updating, corrections, adjustment of institutional hierarchies, and removal of retracted papers and thus the live website can differ from the frozen annual tables.

*The change in adjusted Share accounts for the small annual variation in the total number of articles in Nature Index journals. Share values have been adjusted to 2022 levels to calculate the percentage change. For more information on the adjustment, please see the Adjusted metric explainer.


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