Portland State University (PSU) United States of America (USA)

Research

Date range: 1 March 2021 - 28 February 2022

Region: Global
Subject/journal group: All

The table to the right includes counts of all research outputs for Portland State University (PSU) published between 1 March 2021 - 28 February 2022 which are tracked by the Nature Index.

Hover over the donut graph to view the Share for each subject. Below, the same research outputs are grouped by subject. Click on the subject to drill-down into a list of articles organized by journal, and then by title.

Note: Articles may be assigned to more than one subject area.

Article Count and Share for Portland State University (PSU)
Count Share
19 7.05

Outputs by subject (Share)

Outputs by subject
Subject Count Share
11 3.75
7 1.61
2 2.00
1 0.05

Share output for the past 5 years

Share per year
2016 2017 2018 2019 2020
8.58 8.69 6.67 4.98 5.79

Compare Portland State University (PSU) with other institutions

Collaboration

Date range: 1 March 2021 - 28 February 2022

International vs. domestic collaboration by Share

  • 68.23% Domestic
  • 31.77% International

Hover over the graph to view the percentage of collaboration.


Top 10 domestic collaborators with Portland State University (PSU) by Share (36 total)

  1. Portland State University (PSU) and Oregon Health and Science University (OHSU) (2.26)
    Portland State University (PSU)0.60
    Oregon Health and Science University (OHSU)1.66
  2. Portland State University (PSU) and University of Florida (UF) (1.91)
    Portland State University (PSU)0.77
    University of Florida (UF)1.14
  3. Portland State University (PSU) and U.S. Geological Survey (USGS) (1.29)
    Portland State University (PSU)0.39
    U.S. Geological Survey (USGS)0.89
  4. Portland State University (PSU) and University of California, Los Angeles (UCLA) (1.00)
    Portland State University (PSU)0.67
    University of California, Los Angeles (UCLA)0.33
  5. Portland State University (PSU) and OHSU-PSU School of Public Health (0.94)
    Portland State University (PSU)0.31
    OHSU-PSU School of Public Health0.63
  6. Portland State University (PSU) and University of California, Davis (UC Davis) (0.79)
    Portland State University (PSU)0.36
    University of California, Davis (UC Davis)0.42
  7. Portland State University (PSU) and Smithsonian Institution (0.66)
    Portland State University (PSU)0.22
    Smithsonian Institution0.44
  8. Portland State University (PSU) and Montana State University (0.47)
    Portland State University (PSU)0.15
    Montana State University0.32
  9. Portland State University (PSU) and Lewis & Clark College (L&C) (0.43)
    Portland State University (PSU)0.29
    Lewis & Clark College (L&C)0.14
  10. Portland State University (PSU) and Purdue University (0.35)
    Portland State University (PSU)0.05
    Purdue University0.30

Top 10 international collaborators with Portland State University (PSU) by Share (40 total)

  1. Portland State University (PSU) and Jilin University (JLU) (0.90)
    Portland State University (PSU)0.10
    Jilin University (JLU)0.80
  2. Portland State University (PSU) and Chinese Academy of Sciences (CAS) (0.86)
    Portland State University (PSU)0.23
    Chinese Academy of Sciences (CAS)0.64
  3. Portland State University (PSU) and Zhejiang University of Technology (ZJUT) (0.70)
    Portland State University (PSU)0.10
    Zhejiang University of Technology (ZJUT)0.60
  4. Portland State University (PSU) and National Scientific and Technical Research Council (CONICET) (0.50)
    Portland State University (PSU)0.15
    National Scientific and Technical Research Council (CONICET)0.35
  5. Portland State University (PSU) and University of Toronto (U of T) (0.32)
    Portland State University (PSU)0.27
    University of Toronto (U of T)0.05
  6. Portland State University (PSU) and Stockholm University (0.32)
    Portland State University (PSU)0.27
    Stockholm University0.05
  7. Portland State University (PSU) and National University of Cuyo (UNCUYO) (0.25)
    Portland State University (PSU)0.15
    National University of Cuyo (UNCUYO)0.10
  8. Portland State University (PSU) and Instituto de Investigaciones Marinas y Costeras (IIMyC CONICET-UNMdP) (0.25)
    Portland State University (PSU)0.08
    Instituto de Investigaciones Marinas y Costeras (IIMyC CONICET-UNMdP)0.17
  9. Portland State University (PSU) and Helmholtz Association of German Research Centres (0.20)
    Portland State University (PSU)0.07
    Helmholtz Association of German Research Centres0.13
  10. Portland State University (PSU) and National Technological University (UTN) (0.17)
    Portland State University (PSU)0.08
    National Technological University (UTN)0.08

Relationships