2020 tables: Institutions - chemistry - academic

The 2020 tables are based on Nature Index data from 1 January 2019 to 31 December 2019.

Table criteria

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# Institution Share 2018 Share 2019 Count 2019 Change in Adjusted Share* 2018–2019
1 Bilkent University, Turkey 3.71 5.71 12 43.5%
2 Istanbul Technical University (ITU), Turkey 6.84 5.43 9 -26.1%
3 Koç University (KU), Turkey 1.00 2.30 7 114.7%
4 Izmir Institute of Technology (IZTECH), Turkey 0.43 2.00 3 331.2%
5 Ege University, Turkey 1.00 1.17 2 8.8%
6 Gazi University, Turkey 0.56 0.90 4 51.0%
7 Ankara University, Turkey 0.28 0.89 3 198.9%
8 Gebze Technical University (GYTE), Turkey 1.51 0.76 4 -53.4%
9 Hacettepe University, Turkey 0.13 0.62 2 352.6%
10 Abdullah Gül University, Turkey – 0.48 2 N/A
11 Anadolu University, Turkey 0.80 0.40 1 -53.4%
12 Sabanci University (SU), Turkey 0.67 0.35 3 -51.0%
13 Canakkale Onsekiz Mart University (COMU), Turkey 0.25 0.33 1 24.4%
14 Middle East Technical University (METU), Turkey 1.56 0.30 3 -82.2%
15 Istanbul University, Turkey 0.75 0.21 2 -73.7%
16 Marmara University, Turkey 0.10 0.21 2 95.4%
17 Sinop University, Turkey – 0.17 1 N/A
18 Yildiz Technical University (YTU), Turkey 0.25 0.13 1 -53.4%
18 Bursa Technical University (BTU), Turkey – 0.13 1 N/A
18 Doğuş University (DOU), Turkey – 0.13 1 N/A
19 Karamanoğlu Mehmetbey University (KMU), Turkey – 0.11 2 N/A
20 Aydın Adnan Menderes University (ADU), Turkey 0.10 0.08 1 -30.0%
21 Altinbas University, Turkey – 0.06 1 N/A
22 Özyeğin University, Turkey 0.05 0.06 1 3.6%
23 Bartin University, Turkey – 0.05 1 N/A
24 Adana Alparslan Türkeş Science and Technology University (ATU), Turkey – 0.04 1 N/A
25 Yozgat Bozok University, Turkey – 0.04 1 N/A
26 Haliç University, Turkey – 0.03 1 N/A
27 Cumhuriyet University, Turkey – 0.03 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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