Sofia University St. Kliment Ohridski
Софийски университет „Св. Климент Охридски“

Bulgaria

1 February 2018 - 31 January 2019

Region: Global
Subject/journal group: All

The table to the right includes counts of all research outputs for Sofia University St. Kliment Ohridski published between 1 February 2018 - 31 January 2019 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
67 4.94

Outputs by subject (FC)

Subject AC FC
Life Sciences 3 0.14
Physical Sciences 56 2.42
Chemistry 7 2.21
Earth & Environmental Sciences 1 0.20

1 February 2018 - 31 January 2019

International vs. domestic collaboration by FC

  • 4.02% Domestic
  • 95.98% International

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

Top 10 domestic collaborators by FC (7 total)

  • Sofia University St. Kliment Ohridski, Bulgaria
  • Domestic institution
  1. Bulgarian Academy of Sciences (BAS), Bulgaria (3.71)
    1.74
    1.97
  2. Regional Museum of History - Veliko Tarnovo, Bulgaria (0.06)
    0.04
    0.02
  3. non-affiliated author contributions, Bulgaria (0.05)
    0.04
    0.01
  4. Constantine of Preslav University of Shumen, Bulgaria (0.05)
    0.04
    0.01
  5. Regional Historical Museum Varna, Bulgaria (0.05)
    0.04
    0.01
  6. Regional Historical Museum Vratsa, Bulgaria (0.05)
    0.04
    0.01
  7. Regional Museum of History Haskovo, Bulgaria (0.05)
    0.04
    0.01

Top 10 international collaborators by FC (371 total)

  • Sofia University St. Kliment Ohridski, Bulgaria
  • Foreign institution
  1. National Institute for Nuclear Physics (INFN), Italy (3.40)
    0.09
    3.31
  2. Helmholtz Association of German Research Centres, Germany (2.46)
    0.14
    2.31
  3. Academia Sinica, Taiwan (2.20)
    1
    1.20
  4. University of Tübingen (Uni Tübingen), Germany (2.17)
    0.95
    1.23
  5. European Organization for Nuclear Research (CERN), Switzerland (2.17)
    0.09
    2.08
  6. Fermi National Accelerator Laboratory (Fermilab), United States of America (USA) (1.82)
    0.11
    1.71
  7. University of Cambridge, United Kingdom (UK) (1.77)
    0.99
    0.78
  8. Joint Institute for Nuclear Research (JINR), Russia (1.60)
    0.61
    0.98
  9. National Tsing Hua University (NTHU), Taiwan (1.59)
    1
    0.59
  10. Max Planck Society, Germany (1.27)
    0.18
    1.09

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

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