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Company · Sofia · Bulgaria

Pensoft Publishers (Bulgaria)

pensoft.netROR OpenAlex
Research works
61
▼ 44% vs 2013–17
Citations
534
8.7 per fractional work
Top-10% rate
2.4%
record average 16.5%
Open access
96%
world 28%

Not ranked overall: Pensoft Publishers (Bulgaria) is under the volume floor below which an excellence rate is noise. Not ranked is not the same as ranked last.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 3.73× its world share, 4 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.06× its world share, 1 worksBiochemistry, Geneti…Neuroscience: 2.86× its world share, 1 worksNeuroscienceChemistry: 1.97× its world share, 1 worksChemistryComputer Science: 1.48× its world share, 2 worksComputer ScienceEarth and Planetary Sciences: 5.86× its world share, 2 worksEarth and Planetary …Engineering: 0.24× its world share, 1 worksEngineeringEnvironmental Science: 3.89× its world share, 4 worksEnvironmental ScienceMaterials Science: 0.89× its world share, 1 worksMaterials SciencePhysics and Astronomy: 0.08× its world share, 0 worksPhysics and AstronomyMedicine: 0.03× its world share, 0 worksMedicineVeterinary: 11.40× its world share, 0 worksVeterinaryBusiness, Management and Accounting: 2.38× its world share, 2 worksBusiness, Management…Decision Sciences: 7.24× its world share, 2 worksDecision SciencesSocial Sciences: 0.41× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Veterinary, 11.4×. Every wedge is a field page.

Who are the top researchers at Pensoft Publishers (Bulgaria)?

Ranked on the composite score, Lyubomir Penev, Павел Стоев and Teodor Georgiev lead among researchers whose main affiliation is Pensoft Publishers (Bulgaria).

  1. 1 Lyubomir Penev Bulgaria · #332,958 worldwide 143 citations · 44 works
  2. 2 Павел Стоев Bulgaria · #485,233 worldwide 54 citations · 27 works
  3. 3 Teodor Georgiev Bulgaria · #1,354,691 worldwide 3 citations · 30 works
All ranked researchers at Pensoft Publishers (Bulgaria)

Which keywords describe research at Pensoft Publishers (Bulgaria)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Biodiversity, Ecology, Climate Change, Adaptation, Sustainability, DNA Barcoding, Groundwater and Evolution.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 22 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 22 words, with their numbers
  1. Biodiversity4▲ 25×10 topics
  2. Climate Change3▲ 5.1×11 topics
  3. Ecology3▲ 91×4 topics
  4. Sustainability2▲ 4.4×6 topics
  5. Adaptation2▲ 31×2 topics
  6. DNA Barcoding2▲ 48×6 topics
  7. Groundwater2▲ 89×2 topics
  8. Evolution2▲ 27×3 topics
  9. Data Sharing1▲ 247×1 topic
  10. Scientific Data Management1▲ 306×1 topic
  11. Biogeography1▲ 23×7 topics
  12. Environmental Management1▲ 16×2 topics
  13. Invasive Species1▲ 14×7 topics
  14. Reproducibility1▲ 180×1 topic
  15. Scientific Workflows1▲ 180×1 topic
  16. Cavefish1▲ 509×1 topic
  17. Subterranean1▲ 509×1 topic
  18. Classification1▲ 11×2 topics
  19. Molecular Phylogeny1▲ 33×4 topics
  20. Taxonomy1▲ 38×5 topics
  21. Brain Tumor1▲ 67×1 topic
  22. MRI1▲ 56×1 topic

Which research topics does Pensoft Publishers (Bulgaria) publish most on?

By volume in 2022–2025: Research Data Management Practices, Scientific Computing and Data Management, Subterranean biodiversity and taxonomy and Brain Tumor Detection and Classification.

Research Data Management…1Research Data Management Practices: 1 fractional worksScientific Computing and…1Scientific Computing and Data Management: 1 fractional worksSubterranean biodiversit…1Subterranean biodiversity and taxonomy: 1 fractional worksBrain Tumor Detection an…1Brain Tumor Detection and Classification: 1 fractional worksSpecies Distribution and Climate Change: 1 fractional worksSoftware Engineering and Design Patterns: 1 fractional worksEngineering and Material…1Engineering and Material Science Research: 1 fractional worksQuality and Management Systems: 1 fractional worksMathematics, Computing, and Information Processing: 1 fractional worksSustainability and Clima…1Sustainability and Climate Change Governance: 1 fractional works
Information SystemsInformation Systems and ManagementPaleontologyNeurology6 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Research Data Management Practices Information Systems 1 works
  2. 2 Scientific Computing and Data Management Information Systems and Management 1 works
  3. 3 Subterranean biodiversity and taxonomy Paleontology 1 works
  4. 4 Brain Tumor Detection and Classification Neurology 1 works
  5. 5 Species Distribution and Climate Change Ecological Modeling 1 works
  6. 6 Software Engineering and Design Patterns Development 1 works
  7. 7 Engineering and Material Science Research General Materials Science 1 works
  8. 8 Quality and Management Systems Strategy and Management 1 works
  9. 9 Mathematics, Computing, and Information Processing Computational Theory and Mathematics 1 works
  10. 10 Sustainability and Climate Change Governance Global and Planetary Change 1 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available95.7%not open4.3%

World: 28% of research is openly available.

with international co-authors50.4%domestic only49.6%

World: 19% is written across borders.

How has Pensoft Publishers (Bulgaria)'s research output changed?

Output in 2018–2022 was 44% lower than in 2013–2017.

201020152020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Sofia

All research institutions in Sofia

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.