2019 tables: Institutions

The 2019 tables are based on Nature Index data from 1 January 2018 to 31 December 2018.

Table criteria

# Institution Share 2017 Share 2018 Count 2018 Change in Adjusted Share 2017-2018*
1 University of Lisbon (ULISBOA), Portugal 34.35 46.06 255 26.6%
2 University of Porto (UP), Portugal 17.57 19.18 142 3.0%
3 University of Coimbra (UC), Portugal 7.81 13.64 112 64.8%
4 New University of Lisbon (UNL), Portugal 8.01 13.09 69 54.2%
5 University of Aveiro (UA), Portugal 19.99 13.02 54 -38.5%
6 Champalimaud Foundation, Portugal 7.50 11.26 27 41.8%
7 Gulbenkian Science Institute (IGC), Portugal 6.88 8.50 22 16.6%
8 Institute of Molecular Medicine (IMM), Portugal 5.02 8.33 29 56.7%
9 University of Minho (UM), Portugal 7.01 7.42 111 -0.1%
10 International Iberian Nanotechnology Laboratory (INL), Portugal 2.72 5.32 23 84.7%
11 Laboratory of Instrumentation and Experimental Particle Physics (LIP), Portugal 1.97 3.62 177 73.8%
12 Portuguese Oncology Institute (IPO), Portugal 1.21 2.50 40 95.0%
13 University of Algarve (UAlg), Portugal 1.08 1.94 15 69.4%
14 University of Beira Interior (UBI), Portugal 0.91 1.13 10 17.7%
15 Institute for the Development of New Technologies (UNINOVA), Portugal 1.38 1.08 4 -25.6%
16 Centro Hospitalar do Porto (CH Porto), Portugal 1.06 0.97 30 -13.8%
17 University of Évora (UE), Portugal 0.48 0.87 22 68.8%
18 Hospital of St. John (CHSJ), Portugal 1.08 0.82 29 -28.3%
19 Instituto Português do Mar e da Atmosfera (IPMA), Portugal 0.10 0.71 6 573.0%
20 Polytechnic Institute of Lisbon (IPL), Portugal 0.53 0.68 9 22.2%
21 INESC Microsystems and Nanotechnologies (INESC MN), Portugal 0.54 0.55 8 -3.5%
22 Hydrographic Institute (IH), Portugal 0.50 2 N/A
23 University of the Azores (UAç), Portugal 0.43 0.46 20 0.2%
24 ATP-group, Portugal 0.44 1 N/A
25 University of Madeira (UMA), Portugal 0.07 0.42 2 450.6%
26 Tropical Research Institute (IICT), Portugal 0.20 0.29 16 38.8%
27 Catholic University of Portugal (UCP), Portugal 0.00 0.28 2 129,427.2%
28 Ophiomics - Precision Medicine, Portugal 0.07 0.27 1 286.1%
29 ISCTE Lisbon University Institute (ISCTE-IUL), Portugal 0.56 0.24 7 -59.4%
30 Institute for Systems Engineering and Computers (INESC), Portugal 0.17 0.23 2 29.8%
31 Institute of Experimental and Technological Biology (iBET), Portugal 0.48 0.17 3 -66.7%
32 Polytechnic Institute of Porto (IPP), Portugal 0.14 0.17 28 10.1%
33 Polytechnic Institute of Bragança (IPB), Portugal 0.09 0.15 1 52.9%
34 University Fernando Pessoa (UFP), Portugal 0.13 1 N/A
35 Beralt Tin and Wolfram (Portugal), S.A., Portugal 0.20 0.10 1 -52.8%
35 BIAL - Portela & Ca., S.A., Portugal 0.10 1 N/A
36 Artur Salgado - Ortopedia, Lda., Portugal 0.14 0.10 28 -36.4%
36 Centro Hospitalar de Vila Nova de Gaia/Espinho (CHVNG/E), Portugal 0.14 0.10 28 -36.4%
36 Centro de Reabilitação Profissional de Gaia (CRPG), Portugal 0.14 0.10 28 -36.4%
36 Comissão de Coordenação da Região Norte (CCDR-N), Portugal 0.14 0.10 28 -36.4%
36 Instituto Português do Sangue e da Transplantação (IPST), Portugal 0.14 0.10 28 -36.4%
36 Serviço de Utilização Comum dos Hospitais (SUCH), Portugal 0.14 0.10 28 -36.4%
37 Centro Hospitalar de Lisboa Central (EPE), Portugal 0.05 0.09 2 83.6%
38 Centro Hospitalar Lisboa Norte (CHLN), Portugal 0.06 0.08 5 38.7%
39 Biocant - Biotechnology Innovation Center, Portugal 0.07 1 N/A
40 Estrutura de Missão para a Extensão da Plataforma Continental (EMEPC), Portugal 0.06 1 N/A
41 Crioestaminal, Portugal 0.06 1 N/A
41 Instituto da Conservação da Natureza e das Florestas (ICNF), Portugal 0.06 1 N/A
42 Centro Hospitalar Universitário do Algarve (CH Algarve), Portugal 0.05 1 N/A
43 National Health Institute Doutor Ricardo Jorge (INSA), Portugal 0.11 0.05 2 -57.7%
44 National Mycobacterium Reference Laboratory, Portugal 0.04 1 N/A
45 National Laboratory for Energy and Geology (LNEG), Portugal 0.15 0.04 1 -76.4%
45 Egas Moniz Higher Institute of Health Sciences (ISCSEM), Portugal 0.04 1 N/A
46 Santo Antonio General Hospital (HGSA), Portugal 0.01 0.03 1 245.5%
47 Portugal Telecom Inovação, S.A. (PTIn), Portugal 0.38 0.03 4 -92.1%
47 Polytechnic Institute of Leiria (IPLeiria), Portugal 0.53 0.03 4 -94.3%
48 Archaeosciences Laboratory (LARC), Portugal 0.03 1 N/A
49 ISPA - Instituto Universitário, Portugal 0.07 0.01 1 -92.5%
50 Universidade Aberta, Portugal 0.00 1 N/A
51 Grupo da Atalaia, Portugal 0.01 0.00 1 -59.2%
51 Crow Observatory-Portalegre, Portugal 0.01 0.00 1 -79.6%

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.