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City · Iran

Research in Hamadan

Science Explorer records 3 research institutions in Hamadan, Iran. The highest-ranked on research quality in 2022-now are Bu-Ali Sina University, Hamedan University of Medical Sciences and Hamedan University of Technology.

Research institutions
3
3 of them ranked worldwide
Research works
19k
▼ 12% vs 2018-21
Citations
281k
14.6 per fractional work, all time
Top-10% rate, 2022-now
14.9%
all institutions 10.0%
Active span
1970-2026
57 years on the record
Hamadan

A city carries no overall standing here. The quality 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 #7,791
2Hamedan University of Medical SciencesUniversity 7,854 #10,505
3Hamedan University of TechnologyUniversity 1,467 #12,241

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

Which fields of science does Hamadan work in?

In 2022-now, 39% of research in Hamadan is in Physical Sciences, 33% in Health Sciences. Its largest fields are Medicine (26%), Engineering (14%), Biochemistry, Genetics and Molecular Biology (7%). It does 1.4× the world's share of Health Sciences.

Physical Sciences: 2,113 fractional works · 39.1% of its workEngineering: 751 fractional works · 13.9% of its workBiomedical Engineering: 148 fractional works · 2.7% of its workElectrical and Electronic Engineering: 141 fractional works · 2.6% of its workMechanical Engineering: 116 fractional works · 2.1% of its workCivil and Structural Engineering: 72 fractional works · 1.3% of its workMechanics of Materials: 67 fractional works · 1.2% of its workControl and Systems Engineering: 53 fractional works · 1.0% of its workBuilding and Construction: 30 fractional works · 0.6% of its workAerospace Engineering: 28 fractional works · 0.5% of its workOcean Engineering: 26 fractional works · 0.5% of its workIndustrial and Manufacturing Engineering: 21 fractional works · 0.4% of its workComputational Mechanics: 17 fractional works · 0.3% of its workAutomotive Engineering: 15 fractional works · 0.3% of its workSafety, Risk, Reliability and Quality: 13 fractional works · 0.2% of its workSmaller subfields together: 6 fractional works · 0.1% of its workChemistry: 322 fractional works · 6.0% of its workOrganic Chemistry: 230 fractional works · 4.3% of its workInorganic Chemistry: 30 fractional works · 0.6% of its workAnalytical Chemistry: 27 fractional works · 0.5% of its workElectrochemistry: 18 fractional works · 0.3% of its workSpectroscopy: 15 fractional works · 0.3% of its workSmaller subfields together: 3 fractional works · 0.1% of its workEnvironmental Science: 280 fractional works · 5.2% of its workWater Science and Technology: 57 fractional works · 1.1% of its workHealth, Toxicology and Mutagenesis: 47 fractional works · 0.9% of its workPollution: 40 fractional works · 0.7% of its workEnvironmental Engineering: 35 fractional works · 0.7% of its workIndustrial and Manufacturing Engineering: 33 fractional works · 0.6% of its workGlobal and Planetary Change: 22 fractional works · 0.4% of its workEcology: 20 fractional works · 0.4% of its workEnvironmental Chemistry: 13 fractional works · 0.2% of its workManagement, Monitoring, Policy and Law: 11 fractional works · 0.2% of its workSmaller subfields together: 3 fractional works · 0.0% of its workMaterials Science: 256 fractional works · 4.7% of its workMaterials Chemistry: 159 fractional works · 2.9% of its workBiomaterials: 51 fractional works · 0.9% of its workPolymers and Plastics: 17 fractional works · 0.3% of its workElectronic, Optical and Magnetic Materials: 13 fractional works · 0.2% of its workSmaller subfields together: 16 fractional works · 0.3% of its workComputer Science: 179 fractional works · 3.3% of its workArtificial Intelligence: 65 fractional works · 1.2% of its workInformation Systems: 32 fractional works · 0.6% of its workComputer Networks and Communications: 28 fractional works · 0.5% of its workComputational Theory and Mathematics: 23 fractional works · 0.4% of its workComputer Vision and Pattern Recognition: 20 fractional works · 0.4% of its workSmaller subfields together: 11 fractional works · 0.2% of its workMathematics: 102 fractional works · 1.9% of its workModeling and Simulation: 30 fractional works · 0.6% of its workApplied Mathematics: 20 fractional works · 0.4% of its workStatistics and Probability: 17 fractional works · 0.3% of its workNumerical Analysis: 15 fractional works · 0.3% of its workSmaller subfields together: 20 fractional works · 0.4% of its workPhysics and Astronomy: 69 fractional works · 1.3% of its workAtomic and Molecular Physics, and Optics: 19 fractional works · 0.3% of its workAstronomy and Astrophysics: 17 fractional works · 0.3% of its workStatistical and Nonlinear Physics: 16 fractional works · 0.3% of its workSmaller subfields together: 17 fractional works · 0.3% of its workEnergy: 69 fractional works · 1.3% of its workRenewable Energy, Sustainability and the Environment: 63 fractional works · 1.2% of its workSmaller subfields together: 7 fractional works · 0.1% of its workChemical Engineering: 46 fractional works · 0.9% of its workCatalysis: 15 fractional works · 0.3% of its workFluid Flow and Transfer Processes: 14 fractional works · 0.3% of its workSmaller subfields together: 17 fractional works · 0.3% of its workEarth and Planetary Sciences: 38 fractional works · 0.7% of its workGeophysics: 14 fractional works · 0.3% of its workSmaller subfields together: 24 fractional works · 0.4% of its workHealth Sciences: 1,765 fractional works · 32.7% of its workMedicine: 1,378 fractional works · 25.5% of its workSurgery: 144 fractional works · 2.7% of its workPublic Health, Environmental and Occupational Health: 111 fractional works · 2.0% of its workEpidemiology: 94 fractional works · 1.7% of its workPulmonary and Respiratory Medicine: 78 fractional works · 1.4% of its workOncology: 67 fractional works · 1.2% of its workPhysiology: 65 fractional works · 1.2% of its workRadiology, Nuclear Medicine and Imaging: 64 fractional works · 1.2% of its workInfectious Diseases: 61 fractional works · 1.1% of its workPharmacology: 55 fractional works · 1.0% of its workCardiology and Cardiovascular Medicine: 51 fractional works · 0.9% of its workPediatrics, Perinatology and Child Health: 50 fractional works · 0.9% of its workEndocrinology, Diabetes and Metabolism: 49 fractional works · 0.9% of its workPathology and Forensic Medicine: 46 fractional works · 0.9% of its workPsychiatry and Mental health: 44 fractional works · 0.8% of its workOrthopedics and Sports Medicine: 35 fractional works · 0.7% of its workObstetrics and Gynecology: 35 fractional works · 0.6% of its workReproductive Medicine: 32 fractional works · 0.6% of its workNeurology: 32 fractional works · 0.6% of its workRehabilitation: 31 fractional works · 0.6% of its workComplementary and alternative medicine: 27 fractional works · 0.5% of its workRheumatology: 27 fractional works · 0.5% of its workEmergency Medicine: 19 fractional works · 0.3% of its workOphthalmology: 15 fractional works · 0.3% of its workBiochemistry: 15 fractional works · 0.3% of its workDermatology: 15 fractional works · 0.3% of its workAnesthesiology and Pain Medicine: 12 fractional works · 0.2% of its workGenetics: 12 fractional works · 0.2% of its workUrology: 11 fractional works · 0.2% of its workSmaller subfields together: 82 fractional works · 1.5% of its workHealth Professions: 214 fractional works · 4.0% of its workGeneral Health Professions: 81 fractional works · 1.5% of its workRadiological and Ultrasound Technology: 33 fractional works · 0.6% of its workEmergency Medical Services: 24 fractional works · 0.4% of its workSpeech and Hearing: 20 fractional works · 0.4% of its workOccupational Therapy: 15 fractional works · 0.3% of its workPhysical Therapy, Sports Therapy and Rehabilitation: 12 fractional works · 0.2% of its workHealth Information Management: 12 fractional works · 0.2% of its workSmaller subfields together: 17 fractional works · 0.3% of its workDentistry: 107 fractional works · 2.0% of its workOral Surgery: 43 fractional works · 0.8% of its workPeriodontics: 30 fractional works · 0.6% of its workOrthodontics: 25 fractional works · 0.5% of its workSmaller subfields together: 8 fractional works · 0.2% of its workNursing: 51 fractional works · 0.9% of its workNutrition and Dietetics: 40 fractional works · 0.7% of its workSmaller subfields together: 11 fractional works · 0.2% of its workVeterinary: 14 fractional works · 0.3% of its workSmall Animals: 13 fractional works · 0.2% of its workLife Sciences: 863 fractional works · 16.0% of its workBiochemistry, Genetics and Molecular Biology: 354 fractional works · 6.6% of its workMolecular Biology: 188 fractional works · 3.5% of its workCancer Research: 39 fractional works · 0.7% of its workGenetics: 39 fractional works · 0.7% of its workMolecular Medicine: 24 fractional works · 0.4% of its workCell Biology: 21 fractional works · 0.4% of its workBiotechnology: 13 fractional works · 0.2% of its workSmaller subfields together: 30 fractional works · 0.6% of its workAgricultural and Biological Sciences: 275 fractional works · 5.1% of its workPlant Science: 115 fractional works · 2.1% of its workFood Science: 73 fractional works · 1.4% of its workInsect Science: 25 fractional works · 0.5% of its workEcology, Evolution, Behavior and Systematics: 19 fractional works · 0.4% of its workSoil Science: 13 fractional works · 0.2% of its workAnimal Science and Zoology: 13 fractional works · 0.2% of its workSmaller subfields together: 17 fractional works · 0.3% of its workNeuroscience: 114 fractional works · 2.1% of its workCognitive Neuroscience: 40 fractional works · 0.7% of its workNeurology: 21 fractional works · 0.4% of its workCellular and Molecular Neuroscience: 21 fractional works · 0.4% of its workSensory Systems: 12 fractional works · 0.2% of its workSmaller subfields together: 21 fractional works · 0.4% of its workImmunology and Microbiology: 83 fractional works · 1.5% of its workImmunology: 37 fractional works · 0.7% of its workParasitology: 21 fractional works · 0.4% of its workMicrobiology: 14 fractional works · 0.3% of its workSmaller subfields together: 11 fractional works · 0.2% of its workPharmacology, Toxicology and Pharmaceutics: 36 fractional works · 0.7% of its workPharmacology: 18 fractional works · 0.3% of its workPharmaceutical Science: 13 fractional works · 0.2% of its workSmaller subfields together: 5 fractional works · 0.1% of its workSocial Sciences: 660 fractional works · 12.2% of its workPsychology: 247 fractional works · 4.6% of its workClinical Psychology: 132 fractional works · 2.4% of its workSocial Psychology: 60 fractional works · 1.1% of its workDevelopmental and Educational Psychology: 22 fractional works · 0.4% of its workExperimental and Cognitive Psychology: 19 fractional works · 0.4% of its workApplied Psychology: 12 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.0% of its workSocial Sciences: 210 fractional works · 3.9% of its workSociology and Political Science: 63 fractional works · 1.2% of its workEducation: 47 fractional works · 0.9% of its workHealth: 21 fractional works · 0.4% of its workDemography: 16 fractional works · 0.3% of its workPolitical Science and International Relations: 12 fractional works · 0.2% of its workSmaller subfields together: 50 fractional works · 0.9% of its workBusiness, Management and Accounting: 72 fractional works · 1.3% of its workStrategy and Management: 22 fractional works · 0.4% of its workOrganizational Behavior and Human Resource Management: 15 fractional works · 0.3% of its workSmaller subfields together: 35 fractional works · 0.7% of its workArts and Humanities: 48 fractional works · 0.9% of its workArcheology: 14 fractional works · 0.3% of its workLanguage and Linguistics: 13 fractional works · 0.2% of its workSmaller subfields together: 21 fractional works · 0.4% of its workDecision Sciences: 43 fractional works · 0.8% of its workManagement Science and Operations Research: 21 fractional works · 0.4% of its workStatistics, Probability and Uncertainty: 15 fractional works · 0.3% of its workSmaller subfields together: 7 fractional works · 0.1% of its workEconomics, Econometrics and Finance: 39 fractional works · 0.7% of its workEconomics and Econometrics: 29 fractional works · 0.5% of its workSmaller subfields together: 10 fractional works · 0.2% of its workALL ITS WORKHamadan5,400fractional works, 2022-now
Life Sciences16%Physical Sciences39%Health Sciences33%Social Sciences12%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in 2022-now. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this city does than the world.

Its 4 domains and 26 fields, with their numbers
    1. Engineering75113.9%
    2. Chemistry3226.0%
    3. Environmental Science2805.2%
    4. Materials Science2564.7%
    5. Computer Science1793.3%
    6. Mathematics1021.9%
    7. Physics and Astronomy691.3%
    8. Energy691.3%
    9. Chemical Engineering460.9%
    10. Earth and Planetary Sciences380.7%
  2. Health Sciences1,76532.7%
    1. Medicine1,37825.5%
    2. Health Professions2144.0%
    3. Dentistry1072.0%
    4. Nursing510.9%
    5. Veterinary140.3%
    1. Biochemistry, Genetics and Molecular Biology3546.6%
    2. Agricultural and Biological Sciences2755.1%
    3. Neuroscience1142.1%
    4. Immunology and Microbiology831.5%
    5. Pharmacology, Toxicology and Pharmaceutics360.7%
    1. Psychology2474.6%
    2. Social Sciences2103.9%
    3. Business, Management and Accounting721.3%
    4. Arts and Humanities480.9%
    5. Decision Sciences430.8%
    6. Economics, Econometrics and Finance390.7%
All of science, and how each field's share has moved since 1950: the Science domain explorer

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.

The whole field profile

All 26 fields at once: above the ring is more than a place this size would be expected to do. A specialist and a generalist produce the same ranked list and a completely different shape.

Agricultural and Biological Sciences: 1.07× its world share, 252 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.23× its world share, 326 worksBiochemistry, Geneti…Immunology and Microbiology: 1.55× its world share, 78 worksImmunology and Micro…Neuroscience: 1.31× its world share, 106 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.94× its world share, 34 worksPharmacology, Toxico…Chemical Engineering: 2.38× its world share, 41 worksChemical EngineeringChemistry: 3.88× its world share, 302 worksChemistryComputer Science: 0.42× its world share, 160 worksComputer ScienceEarth and Planetary Sciences: 0.45× its world share, 35 worksEarth and Planetary …Energy: 1.38× its world share, 63 worksEnergyEngineering: 0.92× its world share, 683 worksEngineeringEnvironmental Science: 1.03× its world share, 255 worksEnvironmental ScienceMaterials Science: 1.34× its world share, 232 worksMaterials ScienceMathematics: 1.65× its world share, 96 worksMathematicsPhysics and Astronomy: 0.55× its world share, 60 worksPhysics and AstronomyDentistry: 4.17× its world share, 100 worksDentistryHealth Professions: 1.53× its world share, 200 worksHealth ProfessionsMedicine: 1.32× its world share, 1,263 worksMedicineNursing: 1.87× its world share, 46 worksNursingVeterinary: 2.03× its world share, 14 worksVeterinaryArts and Humanities: 0.30× its world share, 44 worksArts and HumanitiesBusiness, Management and Accounting: 0.42× its world share, 67 worksBusiness, Management…Decision Sciences: 0.85× its world share, 41 worksDecision SciencesEconomics, Econometrics and Finance: 0.35× its world share, 37 worksEconomics, Econometr…Psychology: 1.53× its world share, 232 worksPsychologySocial Sciences: 0.32× its world share, 198 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Dentistry, 4.2×. Every wedge is a field page.

All 26 fields, with their numbers
  1. Dentistry4.17×100 works
  2. Chemistry3.88×302 works
  3. Chemical Engineering2.38×41 works
  4. Veterinary2.03×14 works
  5. Pharmacology, Toxicology and Pharmaceutics1.94×34 works
  6. Nursing1.87×46 works
  7. Mathematics1.65×96 works
  8. Immunology and Microbiology1.55×78 works
  9. Health Professions1.53×200 works
  10. Psychology1.53×232 works
  11. Energy1.38×63 works
  12. Materials Science1.34×232 works
  13. Medicine1.32×1,263 works
  14. Neuroscience1.31×106 works
  15. Biochemistry, Genetics and Molecular Biology1.23×326 works
  16. Agricultural and Biological Sciences1.07×252 works
  17. Environmental Science1.03×255 works
  18. Engineering0.92×683 works
  19. Decision Sciences0.85×41 works
  20. Physics and Astronomy0.55×60 works
  21. Earth and Planetary Sciences0.45×35 works
  22. Computer Science0.42×160 works
  23. Business, Management and Accounting0.42×67 works
  24. Economics, Econometrics and Finance0.35×37 works
  25. Social Sciences0.32×198 works
  26. Arts and Humanities0.30×44 works

Which keywords describe research in Hamadan?

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

▲ 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-now 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. Epidemiology359▲ 1.67×123 topics
  2. Oxidative Stress186▲ 2.1×61 topics
  3. Inflammation185▲ 1.61×81 topics
  4. Quality of Life175▲ 2.2×48 topics
  5. Catalysis155▲ 4.3×28 topics
  6. Cancer142▲ 1.95×56 topics
  7. Nanoparticles137▲ 2.0×40 topics
  8. Depression134▲ 2.8×23 topics
  9. Mental Health127▲ 1.64×32 topics
  10. Antioxidant118▲ 3.2×48 topics
  11. Nanomaterials114▲ 2.0×16 topics
  12. Cardiovascular Disease111▲ 1.80×39 topics
  13. Biomedical Applications109▲ 1.70×33 topics
  14. COVID-19104▲ 1.48×26 topics
  15. Social Support100▲ 3.5×17 topics
  16. Green Chemistry100▲ 10×10 topics
  17. Toxicity90▲ 3.8×20 topics
  18. Risk Factors90▲ 1.51×35 topics
  19. Nanocomposites88▲ 2.1×20 topics
  20. Drug Discovery86▲ 7.1×11 topics
  21. Drug Delivery82▲ 2.8×15 topics
  22. Stress81▲ 4.1×11 topics
  23. Organic Synthesis79▲ 12×10 topics
  24. Graphene79▲ 2.2×11 topics
  25. Self-Efficacy73▲ 5.2×9 topics
  26. Health Effects71▲ 2.2×22 topics
  27. Medicinal Chemistry64▲ 4.4×11 topics
  28. Synthesis64▲ 3.2×31 topics
  29. Elderly62▲ 4.7×7 topics
  30. Anticancer Agents57▲ 7.1×10 topics
  31. Nursing53▲ 5.2×6 topics
  32. Asymmetric Synthesis50▲ 17×6 topics
  33. Nanocatalysts50▲ 15×2 topics
  34. Multicomponent Reactions49▲ 38×3 topics
  35. Heterogeneous Catalysis49▲ 4.9×5 topics
  36. Educational Achievement48▲ 16×1 topic
  37. Job Stress48▲ 16×1 topic
  38. Heterocyclic Synthesis47▲ 54×1 topic
  39. Isocyanides47▲ 54×1 topic
  40. Chemoselective46▲ 9.9×3 topics

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 Studies Clinical Psychology 46 works
  2. 2 Multicomponent Synthesis of Heterocycles Organic Chemistry 44 works
  3. 3 Advanced Photocatalysis Techniques Renewable Energy, Sustainability and the Environment 26 works
  4. 4 Chemical Synthesis and Reactions Organic Chemistry 25 works
  5. 5 COVID-19 and Mental Health Clinical Psychology 23 works
  6. 6 Metal-Organic Frameworks: Synthesis and Applications Inorganic Chemistry 21 works
  7. 7 Synthesis and biological activity Organic Chemistry 21 works
  8. 8 COVID-19 Clinical Research Studies Infectious Diseases 21 works
  9. 9 Occupational Health and Safety Research Radiological and Ultrasound Technology 20 works
  10. 10 Nanomaterials for catalytic reactions Organic Chemistry 20 works

Research output over time

still counting1990200020102020
grewheldshrank

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

How much of it reaches the world top 10%

Year by year, against all institutions in the same year.

still counting10%20%30%Hamadan14.0% in 2025all institutions10.0% in 202520102020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 21.9% in 2000.

Discussion

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