Universities Space Research Association (USRA)

United States of America (USA)

1 November 2017 - 31 October 2018

Region: Global
Subject/journal group: All

The table to the right includes counts of all research outputs for Universities Space Research Association (USRA) published between 1 November 2017 - 31 October 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
202 3.78

Outputs by subject (FC)

Subject AC FC
Physical Sciences 39 1.43
Earth & Environmental Sciences 166 2.35
Life Sciences 4 0
Chemistry 2 0

Top articles by Altmetric score in current window

Article has an altmetric score of 2266

Volatile chemical products emerging as largest petrochemical source of urban organic emissions

Science

2018-02-16

Article has an altmetric score of 2053

Climate-change-driven accelerated sea-level rise detected in the altimeter era

Proceedings of the National Academy of Sciences of the United States of America

2018-02-27

Article has an altmetric score of 1395

Past and future global transformation of terrestrial ecosystems under climate change

Science

2018-08-31

Article has an altmetric score of 934

Unexpected slowdown of US pollutant emission reduction in the past decade

Proceedings of the National Academy of Sciences of the United States of America

2018-04-30

Article has an altmetric score of 851

Decline in Antarctic Ozone Depletion and Lower Stratospheric Chlorine Determined From Aura Microwave Limb Sounder Observations

Geophysical Research Letters

2018-01-04

1 November 2017 - 31 October 2018

International vs. domestic collaboration by FC

  • 71.06% Domestic
  • 28.94% International

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

Top 10 domestic collaborators by FC (242 total)

  • Universities Space Research Association (USRA), United States of America (USA)
  • Domestic institution
  1. National Aeronautics and Space Administration (NASA), United States of America (USA) (23.61)
    3.28
    20.33
  2. University of Colorado Boulder (CU-Boulder), United States of America (USA) (8.99)
    0.31
    8.69
  3. National Oceanic and Atmospheric Administration (NOAA), United States of America (USA) (7)
    0.19
    6.81
  4. California Institute of Technology (Caltech), United States of America (USA) (4.06)
    0.49
    3.57
  5. University of Washington (UW), United States of America (USA) (4.05)
    0.17
    3.89
  6. Jet Propulsion Laboratory (JPL), United States of America (USA) (3.26)
    0.35
    2.90
  7. Cooperative Institute for Research in Environmental Sciences (CIRES), United States of America (USA) (3.14)
    0.14
    3.01
  8. Massachusetts Institute of Technology (MIT), United States of America (USA) (2.99)
    0.36
    2.62
  9. University of Maryland, College Park (UMCP), United States of America (USA) (2.96)
    0.60
    2.36
  10. University of California, Berkeley (UC Berkeley), United States of America (USA) (2.61)
    0.17
    2.45

Top 10 international collaborators by FC (394 total)

  • Universities Space Research Association (USRA), United States of America (USA)
  • Foreign institution
  1. Helmholtz Association of German Research Centres, Germany (3.15)
    0.31
    2.83
  2. China Meteorological Administration (CMA), China (2.27)
    0
    2.27
  3. Max Planck Society, Germany (2.12)
    0.48
    1.64
  4. French National Centre for Scientific Research (CNRS), France (1.86)
    0.74
    1.13
  5. Curtin University, Australia (1.85)
    0.45
    1.40
  6. University of Leeds, United Kingdom (UK) (1.56)
    0.07
    1.48
  7. Nanjing University of Information Science and Technology (NUIST), China (1.48)
    0
    1.48
  8. IPSL Dynamic Meteorology Laboratory (LMD), France (1.35)
    0
    1.35
  9. Nanjing University (NJU), China (1.34)
    0.13
    1.21
  10. University of Reading, United Kingdom (UK) (1.17)
    0.02
    1.15

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

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