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Government institution · Lisbon · Portugal

National Defense Institute

idn.gov.pt/English/index.phpROR OpenAlex
Research works
75
◆ 1% vs 2013–17
Citations
320
4.3 per fractional work
Top-10% rate
11.6%
record average 16.5%
Open access
51%
world 28%

Not ranked overall: National Defense Institute 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.

Biochemistry, Genetics and Molecular Biology: 0.03× its world share, 0 worksBiochemistry, Geneti…Chemistry: 0.42× its world share, 0 worksChemistryComputer Science: 1.34× its world share, 3 worksComputer ScienceEnergy: 0.68× its world share, 0 worksEnergyEngineering: 1.83× its world share, 7 worksEngineeringEnvironmental Science: 0.38× its world share, 0 worksEnvironmental ScienceMaterials Science: 0.93× its world share, 1 worksMaterials SciencePhysics and Astronomy: 3.19× its world share, 2 worksPhysics and AstronomyHealth Professions: 0.47× its world share, 0 worksHealth ProfessionsMedicine: 0.01× its world share, 0 worksMedicineNursing: 0.23× its world share, 0 worksNursingArts and Humanities: 1.14× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.77× its world share, 1 worksBusiness, Management…Decision Sciences: 0.22× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 4.47× its world share, 3 worksEconomics, Econometr…Psychology: 0.41× its world share, 0 worksPsychologySocial Sciences: 2.37× its world share, 8 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Economics, Econometrics and Finance, 4.5×. Every wedge is a field page.

Which keywords describe research at National Defense Institute?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Globalization, International Law, Sparse Representation, Innovation, Inequality, Network Management, Public Policy and Global Governance.

▲ 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. Globalization3▲ 5.9×7 topics
  2. International Law2▲ 25×5 topics
  3. Innovation2▲ 5.9×5 topics
  4. Sparse Representation2▲ 31×4 topics
  5. Economic Growth1▲ 5.9×2 topics
  6. Human Rights1▲ 4.8×4 topics
  7. Inequality1▲ 22×2 topics
  8. Network Management1▲ 166×2 topics
  9. Public Health1▲ 3.4×3 topics
  10. Public Policy1▲ 10×4 topics
  11. Global Governance1▲ 21×3 topics
  12. Sustainable Development1▲ 3.0×5 topics
  13. Biosensors1▲ 8.1×3 topics
  14. Monetary Policy1▲ 16×2 topics
  15. Collaborative Governance1▲ 188×1 topic
  16. European Integration1▲ 66×1 topic
  17. Financial Crisis1▲ 33×1 topic
  18. Governance1▲ 11×1 topic
  19. Income Distribution1▲ 113×1 topic
  20. Policy1▲ 17×2 topics
  21. Public Management Reform1▲ 220×1 topic
  22. Sustainability1▲ 1.54×3 topics

Which research topics does National Defense Institute publish most on?

By volume in 2022–2025: Public Policy and Administration Research, European Union Policy and Governance, Economic Theory and Policy and International Relations and Foreign Policy.

Public Policy and Admini…1Public Policy and Administration Research: 1 fractional worksEuropean Union Policy an…1European Union Policy and Governance: 1 fractional worksEconomic Theory and Policy1Economic Theory and Policy: 1 fractional worksInternational Relations …1International Relations and Foreign Policy: 1 fractional worksGlobal Security and Public Health: 1 fractional worksPhotonic and Optical Devices: 1 fractional worksBrazilian History and Fo…1Brazilian History and Foreign Policy: 1 fractional worksAdvanced Fiber Laser Technologies: 0 fractional worksSparse and Compressive Sensing Techniques: 0 fractional worksInfrared Target Detection Methodologies: 0 fractional works
Public AdministrationPolitical Science and International RelationsGeneral Economics, Econometrics and FinanceSociology and Political Science5 others

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

  1. 1 Public Policy and Administration Research Public Administration 1 works
  2. 2 European Union Policy and Governance Political Science and International Relations 1 works
  3. 3 Economic Theory and Policy General Economics, Econometrics and Finance 1 works
  4. 4 International Relations and Foreign Policy Political Science and International Relations 1 works
  5. 5 Global Security and Public Health Sociology and Political Science 1 works
  6. 6 Photonic and Optical Devices Electrical and Electronic Engineering 1 works
  7. 7 Brazilian History and Foreign Policy Economics and Econometrics 1 works
  8. 8 Advanced Fiber Laser Technologies Atomic and Molecular Physics, and Optics 0 works
  9. 9 Sparse and Compressive Sensing Techniques Computational Mechanics 0 works
  10. 10 Infrared Target Detection Methodologies Aerospace Engineering 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 available50.7%not open49.3%

World: 28% of research is openly available.

with international co-authors34.2%domestic only65.8%

World: 19% is written across borders.

How has National Defense Institute's research output changed?

Output in 2018–2022 was 1% higher than in 2013–2017.

1990200020102020
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.