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City · Iran

Research in Hamadan

Science Explorer records 4 research institutions in Hamadan, Iran. The highest-ranked on research quality in 2022–2025 are Bu-Ali Sina University, Hamedan University of Medical Sciences and Hamedan University of Technology.

Research institutions
4
4 of them ranked worldwide
Research works
19k
▲ 33% vs 2013–17
Top-10% rate, 2022–2025
14.9%
record average 16.5%

A city carries no overall standing here. The composite score is built for institutions and countries, the units its floors and field normalisation were designed around. An empty rank on this page is a statement about the measure, not about the place.

Which research institutions are in Hamadan?

#InstitutionWorksAgainst the largest hereWorld rank
1Bu-Ali Sina UniversityUniversity 8,775 #1,931
2Hamedan University of Medical SciencesUniversity 7,854 #2,133
3Hamedan University of TechnologyUniversity 1,467 #7,266
4Islamic Azad University of HamedanUniversity 1,217 #12,446

By fractional works over the whole record; world rank on research quality in 2022–2025. Bars are scaled to the largest institution in this city, not to anything off the page.

How concentrated the city is

The same institutions as shares of everything the list accounts for. A city that is one university and a city that is twelve read alike as a table and not at all alike here.

Bu-Ali Sina University: 45.4%Hamedan University of Medical Sciences: 40.7%Hamedan University of Technology: 7.6%Islamic Azad University of Hamedan: 6.3%45%largest
Bu-Ali Sina University8,775 · 45.4%Hamedan University of Medical Sciences7,854 · 40.7%Hamedan University of Technology1,467 · 7.6%Islamic Azad University of Hamedan1,217 · 6.3%

Shares of the rows listed above, not of the whole node.

What is Hamadan strongest at in research?

Relative to its size, research in Hamadan is most concentrated in Organic Chemistry, Radiological and Ultrasound Technology and Oral Surgery (5.7× the world share in Organic Chemistry).

  1. Organic ChemistrySubfield · 214.4 works5.7×
  2. Radiological and Ultrasound TechnologySubfield · 32.2 works5.4×
  3. Oral SurgerySubfield · 41.7 works4.4×
  4. DentistryField · 100.4 works4.2×
← less than its size predicts1×more →

Location quotient against the world baseline. Inside a single field a city is a meaningful unit, which is why this is where a city is measured at all.

Which keywords describe research in Hamadan?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Catalysis, Green Chemistry, Oxidative Stress, Quality of Life, Drug Discovery, Depression and Organic Synthesis.

▲ 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 city'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. Epidemiology327▲ 1.67×123 topics
  2. Oxidative Stress174▲ 2.1×61 topics
  3. Inflammation166▲ 1.60×80 topics
  4. Quality of Life161▲ 2.2×47 topics
  5. Catalysis146▲ 4.4×26 topics
  6. Cancer131▲ 1.96×56 topics
  7. Depression126▲ 2.9×23 topics
  8. Nanoparticles123▲ 1.97×40 topics
  9. Mental Health122▲ 1.68×31 topics
  10. Antioxidant110▲ 3.2×47 topics
  11. Nanomaterials107▲ 2.0×16 topics
  12. COVID-19101▲ 1.49×26 topics
  13. Biomedical Applications100▲ 1.69×32 topics
  14. Cardiovascular Disease98▲ 1.78×39 topics
  15. Social Support96▲ 3.5×16 topics
  16. Green Chemistry95▲ 11×10 topics
  17. Toxicity82▲ 3.8×20 topics
  18. Nanocomposites82▲ 2.1×20 topics
  19. Drug Discovery82▲ 7.3×11 topics
  20. Stress78▲ 4.2×10 topics
  21. Drug Delivery76▲ 2.8×15 topics
  22. Graphene74▲ 2.2×11 topics
  23. Organic Synthesis72▲ 13×9 topics
  24. Self-Efficacy71▲ 5.4×9 topics
  25. Health Effects66▲ 2.2×22 topics
  26. Medicinal Chemistry61▲ 4.4×11 topics
  27. Synthesis59▲ 3.2×29 topics
  28. Elderly58▲ 4.7×7 topics
  29. Anticancer Agents53▲ 7.0×10 topics
  30. Nursing50▲ 5.4×6 topics
  31. Wound Healing49▲ 3.8×11 topics
  32. Heterogeneous Catalysis47▲ 5.2×5 topics
  33. Asymmetric Synthesis46▲ 17×5 topics
  34. Educational Achievement46▲ 15×1 topic
  35. Job Stress46▲ 15×1 topic
  36. Nanocatalysts46▲ 16×2 topics
  37. Multicomponent Reactions46▲ 40×3 topics
  38. Chemoselective45▲ 9.8×3 topics
  39. Heterocyclic Synthesis44▲ 55×1 topic
  40. Isocyanides44▲ 55×1 topic

What research is done in Hamadan?

Health and Well-being Studies: 46 fractional worksMulticomponent Synthesis of Heterocycles: 44 fractional worksAdvanced Photocatalysis Techniques: 26 fractional worksChemical Synthesis and Reactions: 25 fractional worksCOVID-19 and Mental Health: 23 fractional worksMetal-Organic Frameworks: Synthesis and Applications: 21 fractional worksSynthesis and biological…21Synthesis and biological activity: 21 fractional worksCOVID-19 Clinical Research Studies: 21 fractional worksOccupational Health and Safety Research: 20 fractional worksNanomaterials for cataly…20Nanomaterials for catalytic reactions: 20 fractional works
Clinical PsychologyOrganic ChemistryRenewable Energy, Sustainability and the EnvironmentInorganic Chemistry2 others

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

  1. 1 Health and Well-being StudiesClinical Psychology 46 works
  2. 2 Multicomponent Synthesis of HeterocyclesOrganic Chemistry 44 works
  3. 3 Advanced Photocatalysis TechniquesRenewable Energy, Sustainability and the Environment 26 works
  4. 4 Chemical Synthesis and ReactionsOrganic Chemistry 25 works
  5. 5 COVID-19 and Mental HealthClinical Psychology 23 works
  6. 6 Metal-Organic Frameworks: Synthesis and ApplicationsInorganic Chemistry 21 works
  7. 7 Synthesis and biological activityOrganic Chemistry 21 works
  8. 8 COVID-19 Clinical Research StudiesInfectious Diseases 21 works
  9. 9 Occupational Health and Safety ResearchRadiological and Ultrasound Technology 20 works
  10. 10 Nanomaterials for catalytic reactionsOrganic Chemistry 20 works

Research output over time

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more.