University of Pennsylvania (Penn) United States of America (USA)

Research

Date range: 1 August 2022 - 31 July 2023

Region: Global
Subject/journal group: All

The table to the right includes counts of all research outputs for University of Pennsylvania (Penn) published between 1 August 2022 - 31 July 2023 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 University of Pennsylvania (Penn)
Count Share
1090 325.11

Outputs by subject (Share)

Outputs by subject
Subject Count Share
503 163.08
139 70.39
15 2.25
379 68.93
226 71.72

Share output for the past 5 years

Share per year
2018 2019 2020 2021 2022*
307.66 300.76 304.80 318.84 372.14

Compare University of Pennsylvania (Penn) with other institutions

*Note: 2022 data contains Share for article affiliations from newly added health-science journals.

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Collaboration

Date range: 1 August 2022 - 31 July 2023

International vs. domestic collaboration by Share

  • 62.20% Domestic (823 institutions)
  • 37.80% International (1917 institutions)

Hover over the graph to view the percentage of collaboration.


Top 10 domestic collaborators with University of Pennsylvania (Penn) by Share*

  1. University of Pennsylvania (Penn) and Children's Hospital of Philadelphia (CHOP) (80.45)
    University of Pennsylvania (Penn)50.52
    Children's Hospital of Philadelphia (CHOP)29.93
  2. University of Pennsylvania (Penn) and Harvard University (57.76)
    University of Pennsylvania (Penn)24.89
    Harvard University32.87
  3. University of Pennsylvania (Penn) and Stanford University (27.96)
    University of Pennsylvania (Penn)14.65
    Stanford University13.31
  4. University of Pennsylvania (Penn) and University of California, San Francisco (UCSF) (27.20)
    University of Pennsylvania (Penn)10.13
    University of California, San Francisco (UCSF)17.07
  5. University of Pennsylvania (Penn) and Washington University in St. Louis (WUSTL) (25.81)
    University of Pennsylvania (Penn)15.29
    Washington University in St. Louis (WUSTL)10.52
  6. University of Pennsylvania (Penn) and U.S. Department of Veterans Affairs (24.43)
    University of Pennsylvania (Penn)16.24
    U.S. Department of Veterans Affairs8.19
  7. University of Pennsylvania (Penn) and The Wistar Institute (21.47)
    University of Pennsylvania (Penn)13.44
    The Wistar Institute8.02
  8. University of Pennsylvania (Penn) and National Institutes of Health (NIH) (21.07)
    University of Pennsylvania (Penn)9.81
    National Institutes of Health (NIH)11.26
  9. University of Pennsylvania (Penn) and University of Michigan (U-M) (19.90)
    University of Pennsylvania (Penn)10.88
    University of Michigan (U-M)9.02
  10. University of Pennsylvania (Penn) and Johns Hopkins University (JHU) (19.66)
    University of Pennsylvania (Penn)9.79
    Johns Hopkins University (JHU)9.88

Top 10 international collaborators with University of Pennsylvania (Penn) by Share*

  1. University of Pennsylvania (Penn) and Chinese Academy of Sciences (CAS) (9.63)
    University of Pennsylvania (Penn)
    Chinese Academy of Sciences (CAS)
  2. University of Pennsylvania (Penn) and University of Cambridge (9.14)
    University of Pennsylvania (Penn)
    University of Cambridge
  3. University of Pennsylvania (Penn) and French National Centre for Scientific Research (CNRS) (8.85)
    University of Pennsylvania (Penn)
    French National Centre for Scientific Research (CNRS)
  4. University of Pennsylvania (Penn) and UCL (7.79)
    University of Pennsylvania (Penn)
    UCL
  5. University of Pennsylvania (Penn) and McGill University (7.96)
    University of Pennsylvania (Penn)
    McGill University
  6. University of Pennsylvania (Penn) and Max Planck Society (7.95)
    University of Pennsylvania (Penn)
    Max Planck Society
  7. University of Pennsylvania (Penn) and Helmholtz Association of German Research Centres (6.20)
    University of Pennsylvania (Penn)
    Helmholtz Association of German Research Centres
  8. University of Pennsylvania (Penn) and University of Oxford (6.11)
    University of Pennsylvania (Penn)
    University of Oxford
  9. University of Pennsylvania (Penn) and Tsinghua University (6.11)
    University of Pennsylvania (Penn)
    Tsinghua University
  10. University of Pennsylvania (Penn) and European Organization for Nuclear Research (CERN) (5.98)
    University of Pennsylvania (Penn)
    European Organization for Nuclear Research (CERN)

*Share is the fractional count allocated to an institution for an article that takes into account the percentage of authors from that institution and the number of affiliated institutions that contributed to the article. The horizontal stacked bar charts above indicate the Share contributed by each institution in the bilateral collaboration. If the Share is not shown, hover over the bar to display it.

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Relationships

University of Pennsylvania (Penn)

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