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City · Portugal

Research in Porto

Science Explorer records 50 research institutions in Porto, Portugal. The highest-ranked on research quality in 2022-now are Universidade do Porto, Polytechnic Institute of Porto and INESC TEC.

Research institutions
50
15 of them ranked worldwide
Research works
100k
▲ 4% vs 2018-21
Citations
1.9M
18.7 per fractional work, all time
Top-10% rate, 2022-now
19.5%
all institutions 10.0%
Active span
1950-2026
77 years on the record
Porto

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 Porto?

#InstitutionWorksAgainst the largest hereWorld rank
1Universidade do PortoUniversity 61,475 #407
2Polytechnic Institute of PortoUniversity 8,013 #1,451
3Rede de Química e TecnologiaNonprofit 6,917 #3,780
4Hospital de São JoãoHospital / health system 6,905 #10,234
5Centro Hospitalar do PortoHospital / health system 5,263 #10,687
6INESC TECNonprofit 4,647 #2,502
7Fernando Pessoa UniversityUniversity 2,287 #4,024
8Institute of Mechanical Engineering and Industrial MangementResearch facility 1,714 #2,648
9Centre for Health Technology and Services ResearchResearch facility 1,548 #4,228
10IPO PortoHospital / health system 1,435 #11,559
11Universidade PortucalenseUniversity 989 #4,707
12Bial (Portugal)Company 762 #17,792
13Escola Superior de Enfermagem do PortoUniversity 705 #8,090
14Centro de Genética ClínicaResearch facility 638 #17,291
15Universidade Lusófona do PortoUniversity 504 #9,666
16CUF Porto HospitalHospital / health system 501 #16,114
17Hospital de Magalhães LemosHospital / health system 356 #20,159
18Lusíada University of PortoUniversity 313 #12,711
19Universidade Sénior ContemporâneaUniversity 299 #16,315
20Escola Superior de Artes e DesignUniversity 295 #16,972
21Instituto Superior de Educação e TrabalhoUniversity 175 #25,532 all time
22Instituto Superior de Administração e GestãoUniversity 160 #19,911
23Escola Superior de Educação de Paula FrassinettiUniversity 143 #33,273 all time
24Instituto Português de Administração de MarketingUniversity 130 #19,426
25Portuguese League Against EpilepsyNonprofit 117 not ranked
26Instituto de Estudos Superiores Financeiros e FiscaisUniversity 103 not ranked
27Escola Superior de Enfermagem de Santa MariaUniversity 101 not ranked
28Instituto Superior de Ciências Empresariais e do TurismoUniversity 96 not ranked
29Sociedade Portuguesa de InovaçãoCompany 73 not ranked
30Escola Superior Artística do PortoUniversity 65 not ranked
31Espregueira Mendes ClinicHospital / health system 62 not ranked
32Instituto dos Vinhos do Douro e PortoUniversity 19 not ranked
33Administração Regional de Saúde do Norte IPGovernment institution 17 not ranked
34Câmara Municipal do PortoGovernment institution 17 not ranked
35Fundo para a Protecção dos Animais SelvagensNonprofit 16 not ranked
36Jornal de NotíciasInstitution 16 not ranked
37Agencia de InovacaoInstitution 12 not ranked
38Teatro Nacional São JoãoInstitution 5 not ranked
39SerralvesNonprofit 5 not ranked
40Instituto MultimediaUniversity 5 not ranked
41Sociedade Portuguesa de Ciências da EducaçãoInstitution 4 not ranked
42Porto Editora (Portugal)Company 4 not ranked
43Nomad Tech (Portugal)Company 3 not ranked
44Escola Profissional ProfiteclaUniversity 3 not ranked
45Conservatório de Música do PortoUniversity 2 not ranked
46Multicert (Portugal)Company 2 not ranked
47Sporting Clube Vasco da GamaInstitution 1 not ranked
48InnoPhage (Portugal)Company 1 not ranked
49A. Brito (Portugal)Company 0 not ranked
50Jefar-Indústria De CalçadoCompany 0 not ranked

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.

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.

Universidade do Porto: 57.5%Polytechnic Institute of Porto: 7.5%Rede de Química e Tecnologia: 6.5%Hospital de São João: 6.5%44 others listed: 22.1%57%largest
Universidade do Porto61k · 57.5%Polytechnic Institute of Porto8,013 · 7.5%Rede de Química e Tecnologia6,917 · 6.5%Hospital de São João6,905 · 6.5%44 others listed24k · 22.1%

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

Which fields of science does Porto work in?

In 2022-now, 34% of research in Porto is in Physical Sciences, 31% in Health Sciences. Its largest fields are Medicine (26%), Engineering (14%), Social Sciences (9%). It does 1.3× the world's share of Health Sciences.

Physical Sciences: 9,388 fractional works · 34.5% of its workEngineering: 3,845 fractional works · 14.1% of its workElectrical and Electronic Engineering: 655 fractional works · 2.4% of its workBiomedical Engineering: 565 fractional works · 2.1% of its workMechanical Engineering: 479 fractional works · 1.8% of its workCivil and Structural Engineering: 362 fractional works · 1.3% of its workIndustrial and Manufacturing Engineering: 307 fractional works · 1.1% of its workBuilding and Construction: 294 fractional works · 1.1% of its workMechanics of Materials: 280 fractional works · 1.0% of its workControl and Systems Engineering: 230 fractional works · 0.8% of its workAutomotive Engineering: 173 fractional works · 0.6% of its workAerospace Engineering: 142 fractional works · 0.5% of its workOcean Engineering: 121 fractional works · 0.4% of its workMedia Technology: 79 fractional works · 0.3% of its workComputational Mechanics: 72 fractional works · 0.3% of its workSmaller subfields together: 87 fractional works · 0.3% of its workComputer Science: 1,806 fractional works · 6.6% of its workArtificial Intelligence: 560 fractional works · 2.1% of its workInformation Systems: 319 fractional works · 1.2% of its workComputer Vision and Pattern Recognition: 247 fractional works · 0.9% of its workComputer Networks and Communications: 211 fractional works · 0.8% of its workComputational Theory and Mathematics: 107 fractional works · 0.4% of its workComputer Science Applications: 101 fractional works · 0.4% of its workHuman-Computer Interaction: 99 fractional works · 0.4% of its workSignal Processing: 77 fractional works · 0.3% of its workSmaller subfields together: 87 fractional works · 0.3% of its workEnvironmental Science: 1,514 fractional works · 5.6% of its workEcology: 246 fractional works · 0.9% of its workHealth, Toxicology and Mutagenesis: 217 fractional works · 0.8% of its workGlobal and Planetary Change: 190 fractional works · 0.7% of its workPollution: 169 fractional works · 0.6% of its workManagement, Monitoring, Policy and Law: 162 fractional works · 0.6% of its workEnvironmental Engineering: 121 fractional works · 0.4% of its workWater Science and Technology: 109 fractional works · 0.4% of its workIndustrial and Manufacturing Engineering: 108 fractional works · 0.4% of its workEnvironmental Chemistry: 79 fractional works · 0.3% of its workNature and Landscape Conservation: 73 fractional works · 0.3% of its workSmaller subfields together: 41 fractional works · 0.2% of its workMaterials Science: 585 fractional works · 2.1% of its workMaterials Chemistry: 304 fractional works · 1.1% of its workBiomaterials: 135 fractional works · 0.5% of its workPolymers and Plastics: 64 fractional works · 0.2% of its workSmaller subfields together: 82 fractional works · 0.3% of its workChemistry: 400 fractional works · 1.5% of its workOrganic Chemistry: 202 fractional works · 0.7% of its workAnalytical Chemistry: 67 fractional works · 0.2% of its workSmaller subfields together: 131 fractional works · 0.5% of its workPhysics and Astronomy: 387 fractional works · 1.4% of its workAstronomy and Astrophysics: 172 fractional works · 0.6% of its workAtomic and Molecular Physics, and Optics: 64 fractional works · 0.2% of its workStatistical and Nonlinear Physics: 64 fractional works · 0.2% of its workSmaller subfields together: 87 fractional works · 0.3% of its workEarth and Planetary Sciences: 299 fractional works · 1.1% of its workOceanography: 99 fractional works · 0.4% of its workSmaller subfields together: 201 fractional works · 0.7% of its workEnergy: 232 fractional works · 0.9% of its workRenewable Energy, Sustainability and the Environment: 201 fractional works · 0.7% of its workSmaller subfields together: 32 fractional works · 0.1% of its workMathematics: 175 fractional works · 0.6% of its workChemical Engineering: 144 fractional works · 0.5% of its workCatalysis: 73 fractional works · 0.3% of its workSmaller subfields together: 71 fractional works · 0.3% of its workHealth Sciences: 8,448 fractional works · 31.0% of its workMedicine: 7,126 fractional works · 26.2% of its workSurgery: 905 fractional works · 3.3% of its workPulmonary and Respiratory Medicine: 649 fractional works · 2.4% of its workPublic Health, Environmental and Occupational Health: 538 fractional works · 2.0% of its workEpidemiology: 409 fractional works · 1.5% of its workOncology: 373 fractional works · 1.4% of its workCardiology and Cardiovascular Medicine: 363 fractional works · 1.3% of its workPhysiology: 359 fractional works · 1.3% of its workRadiology, Nuclear Medicine and Imaging: 270 fractional works · 1.0% of its workEndocrinology, Diabetes and Metabolism: 217 fractional works · 0.8% of its workPsychiatry and Mental health: 216 fractional works · 0.8% of its workNeurology: 209 fractional works · 0.8% of its workRheumatology: 205 fractional works · 0.8% of its workPathology and Forensic Medicine: 198 fractional works · 0.7% of its workPediatrics, Perinatology and Child Health: 189 fractional works · 0.7% of its workPharmacology: 188 fractional works · 0.7% of its workInfectious Diseases: 174 fractional works · 0.6% of its workOrthopedics and Sports Medicine: 147 fractional works · 0.5% of its workOphthalmology: 125 fractional works · 0.5% of its workDermatology: 115 fractional works · 0.4% of its workBiochemistry: 101 fractional works · 0.4% of its workNephrology: 98 fractional works · 0.4% of its workReproductive Medicine: 93 fractional works · 0.3% of its workObstetrics and Gynecology: 91 fractional works · 0.3% of its workHematology: 89 fractional works · 0.3% of its workRehabilitation: 83 fractional works · 0.3% of its workGenetics: 79 fractional works · 0.3% of its workGastroenterology: 77 fractional works · 0.3% of its workComplementary and alternative medicine: 72 fractional works · 0.3% of its workSmaller subfields together: 495 fractional works · 1.8% of its workHealth Professions: 953 fractional works · 3.5% of its workGeneral Health Professions: 439 fractional works · 1.6% of its workOccupational Therapy: 102 fractional works · 0.4% of its workSpeech and Hearing: 97 fractional works · 0.4% of its workRadiological and Ultrasound Technology: 68 fractional works · 0.3% of its workEmergency Medical Services: 65 fractional works · 0.2% of its workPhysical Therapy, Sports Therapy and Rehabilitation: 57 fractional works · 0.2% of its workHealth Information Management: 55 fractional works · 0.2% of its workSmaller subfields together: 70 fractional works · 0.3% of its workNursing: 179 fractional works · 0.7% of its workNutrition and Dietetics: 147 fractional works · 0.5% of its workSmaller subfields together: 32 fractional works · 0.1% of its workDentistry: 146 fractional works · 0.5% of its workOral Surgery: 60 fractional works · 0.2% of its workSmaller subfields together: 85 fractional works · 0.3% of its workVeterinary: 44 fractional works · 0.2% of its workSocial Sciences: 5,900 fractional works · 21.7% of its workSocial Sciences: 2,555 fractional works · 9.4% of its workSociology and Political Science: 853 fractional works · 3.1% of its workEducation: 567 fractional works · 2.1% of its workPolitical Science and International Relations: 193 fractional works · 0.7% of its workDemography: 134 fractional works · 0.5% of its workUrban Studies: 109 fractional works · 0.4% of its workHealth: 101 fractional works · 0.4% of its workSafety Research: 94 fractional works · 0.3% of its workTransportation: 93 fractional works · 0.3% of its workCommunication: 77 fractional works · 0.3% of its workGender Studies: 76 fractional works · 0.3% of its workLaw: 73 fractional works · 0.3% of its workSmaller subfields together: 186 fractional works · 0.7% of its workPsychology: 1,064 fractional works · 3.9% of its workClinical Psychology: 401 fractional works · 1.5% of its workSocial Psychology: 297 fractional works · 1.1% of its workDevelopmental and Educational Psychology: 148 fractional works · 0.5% of its workExperimental and Cognitive Psychology: 138 fractional works · 0.5% of its workApplied Psychology: 57 fractional works · 0.2% of its workSmaller subfields together: 22 fractional works · 0.1% of its workBusiness, Management and Accounting: 920 fractional works · 3.4% of its workStrategy and Management: 239 fractional works · 0.9% of its workMarketing: 208 fractional works · 0.8% of its workManagement Information Systems: 131 fractional works · 0.5% of its workOrganizational Behavior and Human Resource Management: 106 fractional works · 0.4% of its workManagement of Technology and Innovation: 102 fractional works · 0.4% of its workAccounting: 92 fractional works · 0.3% of its workSmaller subfields together: 42 fractional works · 0.2% of its workArts and Humanities: 647 fractional works · 2.4% of its workLiterature and Literary Theory: 112 fractional works · 0.4% of its workArcheology: 93 fractional works · 0.3% of its workPhilosophy: 85 fractional works · 0.3% of its workLanguage and Linguistics: 67 fractional works · 0.2% of its workVisual Arts and Performing Arts: 63 fractional works · 0.2% of its workHistory: 62 fractional works · 0.2% of its workSmaller subfields together: 165 fractional works · 0.6% of its workEconomics, Econometrics and Finance: 393 fractional works · 1.4% of its workEconomics and Econometrics: 296 fractional works · 1.1% of its workFinance: 61 fractional works · 0.2% of its workSmaller subfields together: 37 fractional works · 0.1% of its workDecision Sciences: 322 fractional works · 1.2% of its workInformation Systems and Management: 144 fractional works · 0.5% of its workManagement Science and Operations Research: 127 fractional works · 0.5% of its workSmaller subfields together: 50 fractional works · 0.2% of its workLife Sciences: 3,496 fractional works · 12.8% of its workBiochemistry, Genetics and Molecular Biology: 1,647 fractional works · 6.0% of its workMolecular Biology: 883 fractional works · 3.2% of its workGenetics: 285 fractional works · 1.0% of its workCancer Research: 123 fractional works · 0.5% of its workCell Biology: 112 fractional works · 0.4% of its workBiotechnology: 67 fractional works · 0.2% of its workSmaller subfields together: 177 fractional works · 0.7% of its workAgricultural and Biological Sciences: 984 fractional works · 3.6% of its workPlant Science: 311 fractional works · 1.1% of its workFood Science: 264 fractional works · 1.0% of its workEcology, Evolution, Behavior and Systematics: 100 fractional works · 0.4% of its workAquatic Science: 99 fractional works · 0.4% of its workInsect Science: 84 fractional works · 0.3% of its workSmaller subfields together: 127 fractional works · 0.5% of its workNeuroscience: 450 fractional works · 1.7% of its workCognitive Neuroscience: 179 fractional works · 0.7% of its workCellular and Molecular Neuroscience: 115 fractional works · 0.4% of its workNeurology: 62 fractional works · 0.2% of its workSmaller subfields together: 93 fractional works · 0.3% of its workImmunology and Microbiology: 293 fractional works · 1.1% of its workImmunology: 184 fractional works · 0.7% of its workSmaller subfields together: 109 fractional works · 0.4% of its workPharmacology, Toxicology and Pharmaceutics: 123 fractional works · 0.5% of its workALL ITS WORKPorto27kfractional works, 2022-now
Life Sciences13%Physical Sciences34%Health Sciences31%Social Sciences22%

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. Engineering3,84514.1%
    2. Computer Science1,8066.6%
    3. Environmental Science1,5145.6%
    4. Materials Science5852.1%
    5. Chemistry4001.5%
    6. Physics and Astronomy3871.4%
    7. Earth and Planetary Sciences2991.1%
    8. Energy2320.9%
    9. Mathematics1750.6%
    10. Chemical Engineering1440.5%
  2. Health Sciences8,44831.0%
    1. Medicine7,12626.2%
    2. Health Professions9533.5%
    3. Nursing1790.7%
    4. Dentistry1460.5%
    5. Veterinary440.2%
  3. Social Sciences5,90021.7%
    1. Social Sciences2,5559.4%
    2. Psychology1,0643.9%
    3. Business, Management and Accounting9203.4%
    4. Arts and Humanities6472.4%
    5. Economics, Econometrics and Finance3931.4%
    6. Decision Sciences3221.2%
  4. Life Sciences3,49612.8%
    1. Biochemistry, Genetics and Molecular Biology1,6476.0%
    2. Agricultural and Biological Sciences9843.6%
    3. Neuroscience4501.7%
    4. Immunology and Microbiology2931.1%
    5. Pharmacology, Toxicology and Pharmaceutics1230.5%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What is Porto strongest at in research?

Relative to its size, research in Porto is most concentrated in Tourism, Leisure and Hospitality Management, Biochemistry and Architecture (4.2× the world share in Tourism, Leisure and Hospitality Management).

  1. Tourism, Leisure and Hospitality ManagementSubfield · 23.4 works4.2×
  2. BiochemistrySubfield · 94.0 works3.1×
  3. ArchitectureSubfield · 28.5 works3.0×
  4. Medical Laboratory TechnologySubfield · 20.4 works2.7×
  5. Immunology and AllergySubfield · 46.1 works2.4×
← 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: 0.77× its world share, 890 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.12× its world share, 1,464 worksBiochemistry, Geneti…Immunology and Microbiology: 1.03× its world share, 254 worksImmunology and Micro…Neuroscience: 1.01× its world share, 402 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.28× its world share, 110 worksPharmacology, Toxico…Chemical Engineering: 1.49× its world share, 127 worksChemical EngineeringChemistry: 0.96× its world share, 368 worksChemistryComputer Science: 0.86× its world share, 1,643 worksComputer ScienceEarth and Planetary Sciences: 0.67× its world share, 258 worksEarth and Planetary …Energy: 0.95× its world share, 214 worksEnergyEngineering: 0.95× its world share, 3,491 worksEngineeringEnvironmental Science: 1.10× its world share, 1,336 worksEnvironmental ScienceMaterials Science: 0.61× its world share, 522 worksMaterials ScienceMathematics: 0.54× its world share, 157 worksMathematicsPhysics and Astronomy: 0.61× its world share, 333 worksPhysics and AstronomyDentistry: 1.06× its world share, 126 worksDentistryHealth Professions: 1.35× its world share, 871 worksHealth ProfessionsMedicine: 1.35× its world share, 6,358 worksMedicineNursing: 1.35× its world share, 162 worksNursingVeterinary: 1.14× its world share, 38 worksVeterinaryArts and Humanities: 0.81× its world share, 572 worksArts and HumanitiesBusiness, Management and Accounting: 1.06× its world share, 835 worksBusiness, Management…Decision Sciences: 1.25× its world share, 295 worksDecision SciencesEconomics, Econometrics and Finance: 0.70× its world share, 364 worksEconomics, Econometr…Psychology: 1.29× its world share, 960 worksPsychologySocial Sciences: 0.74× its world share, 2,286 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Chemical Engineering, 1.5×. Every wedge is a field page.

All 26 fields, with their numbers
  1. Chemical Engineering1.49×127 works
  2. Health Professions1.35×871 works
  3. Medicine1.35×6,358 works
  4. Nursing1.35×162 works
  5. Psychology1.29×960 works
  6. Pharmacology, Toxicology and Pharmaceutics1.28×110 works
  7. Decision Sciences1.25×295 works
  8. Veterinary1.14×38 works
  9. Biochemistry, Genetics and Molecular Biology1.12×1,464 works
  10. Environmental Science1.10×1,336 works
  11. Dentistry1.06×126 works
  12. Business, Management and Accounting1.06×835 works
  13. Immunology and Microbiology1.03×254 works
  14. Neuroscience1.01×402 works
  15. Chemistry0.96×368 works
  16. Energy0.95×214 works
  17. Engineering0.95×3,491 works
  18. Computer Science0.86×1,643 works
  19. Arts and Humanities0.81×572 works
  20. Agricultural and Biological Sciences0.77×890 works
  21. Social Sciences0.74×2,286 works
  22. Economics, Econometrics and Finance0.70×364 works
  23. Earth and Planetary Sciences0.67×258 works
  24. Materials Science0.61×522 works
  25. Physics and Astronomy0.61×333 works
  26. Mathematics0.54×157 works

Which keywords describe research in Porto?

By fractional works in 2022-now, weighted toward what it does more of than the world: Epidemiology, Quality of Life, Sustainability, Inflammation, Treatment, Machine Learning, Oxidative Stress and Deep Learning.

▲ 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. Epidemiology1,422▲ 1.31×139 topics
  2. Sustainability813▲ 1.22×116 topics
  3. Deep Learning766▼ 0.82×81 topics
  4. Machine Learning764▼ 0.84×87 topics
  5. Quality of Life733▲ 1.87×60 topics
  6. Inflammation691▲ 1.19×83 topics
  7. Climate Change593▼ 0.80×106 topics
  8. Oxidative Stress566▲ 1.26×62 topics
  9. Environmental Impact531◆ 1.14×67 topics
  10. Treatment519▲ 1.57×52 topics
  11. Public Health506▲ 1.27×71 topics
  12. Mental Health495▲ 1.27×47 topics
  13. Renewable Energy456▲ 1.16×53 topics
  14. Cardiovascular Disease453▲ 1.46×39 topics
  15. Risk Factors440▲ 1.47×37 topics
  16. Education422◆ 0.90×124 topics
  17. Diagnosis398▲ 1.57×41 topics
  18. Globalization394▼ 0.74×148 topics
  19. Depression369▲ 1.54×26 topics
  20. Healthcare344◆ 1.11×37 topics
  21. Nanoparticles340◆ 0.99×44 topics
  22. Cancer331◆ 0.90×59 topics
  23. COVID-19329◆ 0.93×32 topics
  24. Obesity306▲ 1.46×28 topics
  25. Chemotherapy306▲ 1.58×25 topics
  26. Big Data283◆ 1.09×30 topics
  27. Health Effects279▲ 1.69×24 topics
  28. Management273▲ 1.25×38 topics
  29. Genetics253▲ 1.32×27 topics
  30. Prevalence225▲ 2.0×15 topics
  31. Public Policy222▲ 1.72×30 topics
  32. Physical Activity221▲ 1.67×13 topics
  33. Anxiety217▲ 1.67×12 topics
  34. Prevention211▲ 1.84×16 topics
  35. Waste Management200▲ 1.83×12 topics
  36. Adolescents192▲ 1.93×11 topics
  37. Finite Element Analysis176▲ 2.8×9 topics
  38. Phenolic Compounds153▲ 3.1×9 topics
  39. Polyphenols148▲ 3.1×6 topics
  40. Fracture Mechanics109▲ 6.4×3 topics

What research is done in Porto?

Smart Grid Energy Manage…89Smart Grid Energy Management: 89 fractional worksMechanical Behavior of C…81Mechanical Behavior of Composites: 81 fractional worksDigital Marketing and Social Media: 76 fractional worksPhytochemicals and Antioxidant Activities: 71 fractional worksDigital Transformation in Industry: 64 fractional worksHealth, Nursing, Elderly Care: 62 fractional worksBusiness and Management Studies: 62 fractional worksAlgal biology and biofue…62Algal biology and biofuel production: 62 fractional worksCOVID-19 and Mental Health: 60 fractional worksDiverse Aspects of Tourism Research: 57 fractional works
Electrical and Electronic EngineeringMechanics of MaterialsSociology and Political ScienceBiochemistry5 others

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

  1. 1 Smart Grid Energy Management Electrical and Electronic Engineering 89 works
  2. 2 Mechanical Behavior of Composites Mechanics of Materials 81 works
  3. 3 Digital Marketing and Social Media Sociology and Political Science 76 works
  4. 4 Phytochemicals and Antioxidant Activities Biochemistry 71 works
  5. 5 Digital Transformation in Industry Industrial and Manufacturing Engineering 64 works
  6. 6 Health, Nursing, Elderly Care General Health Professions 62 works
  7. 7 Business and Management Studies Information Systems and Management 62 works
  8. 8 Algal biology and biofuel production Renewable Energy, Sustainability and the Environment 62 works
  9. 9 COVID-19 and Mental Health Clinical Psychology 60 works
  10. 10 Diverse Aspects of Tourism Research Sociology and Political Science 57 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%Porto19.3% in 2025all institutions10.0% in 2025200020102020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 24.9% in 2016.

Discussion

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