2017 tables: Institutions - physical sciences - academic

The 2017 tables are based on Nature Index data from 1 January 2016 to 31 December 2016.

Table criteria

# Institution Share 2015 Share 2016 Count 2016 Change in Adjusted Share 2015-2016*
1 University of São Paulo (USP), Brazil 20.38 25.78 168 29.5%
2 São Paulo State University (UNESP), Brazil 18.75 12.01 100 -34.5%
3 Federal University of ABC (UFABC), Brazil 6.45 8.56 76 35.7%
4 State University of Campinas (UNICAMP), Brazil 5.26 7.76 73 51.1%
5 Federal University of Rio de Janeiro (UFRJ), Brazil 6.23 7.31 130 20.1%
6 Federal University of Minas Gerais (UFMG), Brazil 5.22 5.42 19 6.2%
7 Federal University of Paraíba (UFPB), Brazil 4.68 4.17 8 -8.9%
8 Federal University of Rio Grande do Norte (UFRN), Brazil 3.15 3.57 16 16.0%
9 Federal University of Maranhão (UFMA), Brazil 3.33 3.12 6 -4.1%
10 Federal University of Espírito Santo (UFES), Brazil 2.60 3.11 7 22.6%
11 Federal University of Pernambuco (UFPE), Brazil 3.86 3.09 6 -18.1%
12 Technological Institute of Aeronautics (ITA), Brazil 0.40 2.97 6 667.1%
13 Federal University of Santa Catarina (UFSC), Brazil 0.73 2.69 7 274.8%
14 Federal University of Pará (UFPA), Brazil 0.29 2.22 4 691.1%
15 Federal University of Pelotas (UFPel), Brazil 0.35 2.00 10 480.8%
16 Federal University of Alagoas (UFAL), Brazil 1.30 1.93 5 52.3%
17 Rio de Janeiro State University (UERJ), Brazil 3.52 1.91 56 -44.6%
18 Fluminense Federal University (UFF), Brazil 2.71 1.74 7 -34.5%
19 Federal University of Uberlândia (UFU), Brazil 1.73 4 N/A
20 State University of Londrina (UEL), Brazil 1.67 4 N/A
21 Federal University of Santa Maria (UFSM), Brazil 1.39 4 N/A
22 Federal University of Ceará (UFC), Brazil 2.47 1.34 5 -44.5%
23 Pontifical Catholic University of Rio de Janeiro (PUC-Rio), Brazil 1.10 1.31 36 21.8%
24 Federal University of Paraná (UFPR), Brazil 1.25 1.25 4 2.7%
25 Federal University of Rio Grande do Sul (UFRGS), Brazil 1.44 1.23 7 -12.8%
26 Federal University of Viçosa (UFV), Brazil 0.11 1.17 3 979.1%
27 Federal University of Technology - Paraná (UTFPR), Brazil 0.31 1.15 3 282.0%
28 Federal University of Itajubá (UNIFEI), Brazil 1.50 1.14 4 -22.0%
29 Mackenzie Presbyterian University (UPM), Brazil 0.44 1.05 5 144.6%
30 Federal University of Juiz de Fora (UFJF), Brazil 0.88 1.03 71 20.2%
31 Federal University of Piauí (UFPI), Brazil 0.04 1.00 1 2,356.5%
32 Federal University of Campina Grande (UFCG), Brazil 0.60 0.92 3 56.4%
33 University of Brasília (UnB), Brazil 0.96 0.83 2 -11.0%
34 Federal Rural University of Rio de Janeiro (UFRRJ), Brazil 0.25 0.75 2 207.1%
35 Federal University of São Paulo (UNIFESP), Brazil 0.80 0.70 3 -10.4%
36 State University of Maringá (UEM), Brazil 0.93 0.57 1 -37.0%
37 Federal University of São Carlos (UFSCar), Brazil 1.02 0.52 3 -47.9%
38 Federal University of Mato Grosso (UFMT), Brazil 0.17 0.50 1 207.1%
38 Ceará State University (UECE), Brazil 0.50 1 N/A
39 Federal University of Goiás (UFG), Brazil 0.75 0.45 6 -38.7%
40 Federal University of Latin American Integration (UNILA), Brazil 0.08 0.43 2 432.2%
41 Federal Institute of Education, Science and Technology (IFET), Brazil 0.10 0.25 1 155.9%
41 Federal Rural University of the Amazon (UFRA), Brazil 0.25 1 N/A
42 Federal University of Lavras (UFLA), Brazil 0.25 0.19 2 -21.8%
43 Colégio Pedro II (CPII), Brazil 0.17 1 N/A
43 Federal University of Mato Grosso do Sul (UFMS), Brazil 0.17 1 N/A
43 Instituto Nacional de Altos Estudos (INAE), Brazil 0.17 1 N/A
44 State University of Paraíba (UEPB), Brazil 0.13 1 N/A
44 Faculdade Meridional (IMED), Brazil 0.13 1 N/A
45 Centro Universitário UNINOVAFAPI, Brazil 0.11 1 N/A
46 Federal University of Bahia (UFBA), Brazil 0.01 0.10 3 1,451.3%
47 Instituto Federal do Espírito Santo (IFES), Brazil 0.45 0.09 1 -79.3%
48 Federal University of São João del-Rei (UFSJ), Brazil 0.05 0.04 69 -16.7%
49 Universidade Federal do Triângulo Mineiro (UFTM), Brazil 0.22 0.01 21 -93.3%
50 State University of Feira de Santana (UEFS), Brazil 0.01 0.01 3 12.8%

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, 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 natureindex.com.

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 2020 levels to calculate the percentage change. For more information on the adjustment, please see the Adjusted metric explainer.