Planetary Science Institute (PSI)

United States of America (USA)

1 January 2018 - 31 December 2018

Region: Global
Subject/journal group: All

The table to the right includes counts of all research outputs for Planetary Science Institute (PSI) published between 1 January 2018 - 31 December 2018 which are tracked by the Nature Index.

Hover over the donut graph to view the FC output 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.

AC FC
29 4.82

Outputs by subject (FC)

Subject AC FC
Physical Sciences 4 0.20
Earth & Environmental Sciences 27 4.73

1 January 2018 - 31 December 2018

International vs. domestic collaboration by FC

  • 70.4% Domestic
  • 29.6% International

Note: Hover over the graph to view the percentage of collaboration.

Top 10 domestic collaborators by FC (75 total)

  • Planetary Science Institute (PSI), United States of America (USA)
  • Domestic institution
  1. National Aeronautics and Space Administration (NASA), United States of America (USA) (3.79)
    1.77
    2.02
  2. Jet Propulsion Laboratory (JPL), United States of America (USA) (3.51)
    1.56
    1.95
  3. California Institute of Technology (Caltech), United States of America (USA) (3.04)
    1.62
    1.42
  4. The University of Arizona (Arizona), United States of America (USA) (1.89)
    0.84
    1.04
  5. Johns Hopkins University (JHU), United States of America (USA) (1.80)
    0.78
    1.02
  6. Smithsonian Institution, United States of America (USA) (1.56)
    0.86
    0.69
  7. Southwest Research Institute (SwRI), United States of America (USA) (1.45)
    0.33
    1.12
  8. The University of Tennessee at Knoxville (UTK), United States of America (USA) (1.33)
    0.54
    0.79
  9. University of California, Santa Cruz (UCSC), United States of America (USA) (1.32)
    0.63
    0.69
  10. Harvard University, United States of America (USA) (1.29)
    0.76
    0.53

Top 10 international collaborators by FC (71 total)

  • Planetary Science Institute (PSI), United States of America (USA)
  • Foreign institution
  1. National Institute for Astrophysics (INAF), Italy (1.88)
    0.31
    1.57
  2. Helmholtz Association of German Research Centres, Germany (1.32)
    0.60
    0.71
  3. University of Oxford, United Kingdom (UK) (0.70)
    0.10
    0.60
  4. Observatoire Midi-Pyrénées (OMP), France (0.69)
    0.15
    0.54
  5. The University of British Columbia (UBC), Canada (0.67)
    0.17
    0.50
  6. Italian Space Agency (ASI), Italy (0.57)
    0.25
    0.32
  7. French National Centre for Scientific Research (CNRS), France (0.54)
    0.22
    0.32
  8. Tokyo Institute of Technology (Tokyo Tech), Japan (0.50)
    0.25
    0.25
  9. Hungarian Academy of Sciences (HAS), Hungary (0.38)
    0.25
    0.13
  10. Jagiellonian University (UJ), Poland (0.33)
    0.06
    0.28

Note: Collaboration is determined by the fractional count (FC), which is listed in parentheses.

Planetary Science Institute (PSI)
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