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Archive · Lisbon · Portugal

National Library of Portugal

catalogo.bnportugal.ptROR OpenAlex
Research works
55
▼ 60% vs 2013–17
Citations
63
1.1 per fractional work
Top-10% rate
35.8%
record average 16.5%
Open access
48%
world 28%

Not ranked overall: National Library of Portugal 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.

Computer Science: 1.85× its world share, 0 worksComputer ScienceEngineering: 0.96× its world share, 0 worksEngineeringHealth Professions: 1.37× its world share, 0 worksHealth ProfessionsMedicine: 0.69× its world share, 0 worksMedicineArts and Humanities: 6.98× its world share, 0 worksArts and HumanitiesDecision Sciences: 4.96× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 4.03× its world share, 0 worksEconomics, Econometr…Psychology: 4.72× its world share, 0 worksPsychologySocial Sciences: 0.51× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Arts and Humanities, 7.0×. Every wedge is a field page.

Which keywords describe research at National Library of Portugal?

By fractional works in all years, weighted toward what it does more of than the world: Information Policy, Information Science, Teacher Training, Education, Linked Data, Semantic Web, Social Network Analysis and Social Movements.

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

Size is fractional works in all years 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 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Information Policy14▲ 2245×1 topic
  2. Information Science14▲ 1242×1 topic
  3. Education4▲ 6.0×5 topics
  4. Teacher Training4▲ 17×2 topics
  5. Linked Data4▲ 89×2 topics
  6. Semantic Web4▲ 46×2 topics
  7. Social Network Analysis4▲ 49×2 topics
  8. Social Movements4▲ 20×2 topics
  9. Metadata Standards3▲ 220×2 topics
  10. History3▲ 7.5×4 topics
  11. Archives3▲ 419×1 topic
  12. Digital Preservation3▲ 361×1 topic
  13. Digital Repositories3▲ 217×2 topics
  14. Social Media3▲ 7.0×3 topics
  15. Bibliographic Framework3▲ 507×1 topic
  16. Resource Description and Access3▲ 507×1 topic
  17. Policies2▲ 914×1 topic
  18. Portugal2▲ 333×1 topic
  19. Cultural Heritage2▲ 9.7×8 topics
  20. Organizational Management2▲ 65×1 topic
  21. Research Methods2▲ 35×1 topic
  22. Trust2▲ 17×2 topics
  23. Digital Humanities2▲ 317×1 topic
  24. Literary History2▲ 119×1 topic
  25. Virtual Communities2▲ 99×2 topics
  26. Identity2▲ 4.5×4 topics
  27. Community Participation2▲ 13×2 topics
  28. Knowledge Management2▲ 7.0×3 topics
  29. Brazil2▲ 36×2 topics
  30. Library Services2▲ 187×1 topic
  31. Online Learning2▲ 6.8×2 topics
  32. Social Inclusion2▲ 86×1 topic
  33. Public Policy2▲ 6.7×3 topics
  34. Cultural Transmission2▲ 28×2 topics
  35. Digital Literacy1▲ 8.6×1 topic
  36. Digital Marketing1▲ 14×2 topics
  37. E-Government1▲ 54×1 topic
  38. Transparency1▲ 33×1 topic
  39. WebQuests1▲ 54×1 topic
  40. Book History1▲ 238×1 topic

Which research topics does National Library of Portugal publish most on?

By volume in 2022–2025: Marine and Offshore Engineering Studies, Offshore Engineering and Technologies, Sleep and related disorders and COVID-19 and Mental Health.

Marine and Offshore Engi…0Marine and Offshore Engineering Studies: 0 fractional worksOffshore Engineering and…0Offshore Engineering and Technologies: 0 fractional worksSleep and related disorders: 0 fractional worksCOVID-19 and Mental Health0COVID-19 and Mental Health: 0 fractional worksLibrary Science and Info…0Library Science and Information Systems: 0 fractional worksDiverse Research and App…0Diverse Research and Applications: 0 fractional worksDigital Humanities and S…0Digital Humanities and Scholarship: 0 fractional worksHistory, Culture, and Society: 0 fractional worksDecision-Making and Behavioral Economics: 0 fractional worksPalliative Care and End-of-Life Issues: 0 fractional works
Ocean EngineeringExperimental and Cognitive PsychologyClinical PsychologyInformation Systems4 others

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

  1. 1 Marine and Offshore Engineering Studies Ocean Engineering 0 works
  2. 2 Offshore Engineering and Technologies Ocean Engineering 0 works
  3. 3 Sleep and related disorders Experimental and Cognitive Psychology 0 works
  4. 4 COVID-19 and Mental Health Clinical Psychology 0 works
  5. 5 Library Science and Information Systems Information Systems 0 works
  6. 6 Diverse Research and Applications Information Systems 0 works
  7. 7 Digital Humanities and Scholarship Literature and Literary Theory 0 works
  8. 8 History, Culture, and Society Speech and Hearing 0 works
  9. 9 Decision-Making and Behavioral Economics General Decision Sciences 0 works
  10. 10 Palliative Care and End-of-Life Issues Public Health, Environmental and Occupational Health 0 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 available48.0%not open52.0%

World: 28% of research is openly available.

with international co-authors18.0%domestic only82.0%

World: 19% is written across borders.

How has National Library of Portugal's research output changed?

Output in 2018–2022 was 60% lower than in 2013–2017.

200020102020
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 Lisbon

All research institutions in Lisbon

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.