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University · Teresina · Brazil

Universidade Federal do Piauí

In research, Universidade Federal do Piauí stands highest in Physical Sciences (#1,968 of 10,670 worldwide), Social Sciences (#1,898 of 9,585 worldwide) and Social Sciences (#1,403 of 5,988 worldwide), 2022-now. Relative to its size it is most specialised in Forestry, Urban Studies and Management, Monitoring, Policy and Law (Forestry is 15.3× its share of world research).

ufpi.brROR OpenAlex
World rank, 2022-now
#1,683
of 22,385 · #2,111 all time
Rank in Brazil
#23
of 684
Research works
14k
▼ 12% vs 2018-21
Citations
82k
5.7 per fractional work
Top-10% rate
6.2%
all institutions 10.0%
vs its own fields
0.76×
1.00× is exactly expected
Open access
76%
world 40%
International
11%
world 18%
Universidade Federal do Piauí

What is Universidade Federal do Piauí known for in research?

The fields where it stands highest, 2022-now, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Physical SciencesDomain #1,968 of 10,670 6.0%892 #2481
Social SciencesDomain #1,898 of 9,585 7.6%1,695 #2733
Social SciencesField #1,403 of 5,988 8.4%1,186 #2345
Health SciencesDomain #2,718 of 9,902 4.3%916 #3623
ForestrySubfield #16 of 48 6.0%69 #62
MedicineField #2,967 of 8,541 3.1%536 #3867
Life SciencesDomain #2,292 of 6,403 4.3%599 #2671
Agricultural and Biological SciencesField #1,135 of 3,157 4.4%417 #1078
Management, Monitoring, Policy and LawSubfield #134 of 341 7.6%148 #377
Sociology and Political ScienceSubfield #1,079 of 2,526 7.8%348 #2064

Each strip is that field's whole ranked pool, with the notch where Universidade Federal do Piauí sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022-now. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Physical Sciences#2,481 #1,968
  2. Social Sciences#2,733 #1,898
  3. Social Sciences#2,345 #1,403
  4. Health Sciences#3,623 #2,718
  5. Forestry#62 #16
  6. Medicine#3,867 #2,967
  7. Life Sciences#2,671 #2,292
  8. Agricultural and Biological Sciences#1,078 #1,135
  9. Management, Monitoring, Policy and Law#377 #134
  10. Sociology and Political Science#2,064 #1,079
all time2022-now, better2022-now, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

Which fields of science does Universidade Federal do Piauí work in?

In 2022-now, 41% of research at Universidade Federal do Piauí is in Social Sciences, 22% in Health Sciences. Its largest fields are Social Sciences (29%), Medicine (13%), Agricultural and Biological Sciences (10%). It does 1.7× the world's share of Social Sciences.

Social Sciences: 1,884 fractional works · 41.0% of its workSocial Sciences: 1,317 fractional works · 28.7% of its workEducation: 431 fractional works · 9.4% of its workSociology and Political Science: 381 fractional works · 8.3% of its workPolitical Science and International Relations: 84 fractional works · 1.8% of its workUrban Studies: 82 fractional works · 1.8% of its workLaw: 80 fractional works · 1.7% of its workDemography: 77 fractional works · 1.7% of its workHealth: 51 fractional works · 1.1% of its workGender Studies: 47 fractional works · 1.0% of its workAnthropology: 22 fractional works · 0.5% of its workCommunication: 21 fractional works · 0.5% of its workSmaller subfields together: 42 fractional works · 0.9% of its workArts and Humanities: 281 fractional works · 6.1% of its workLiterature and Literary Theory: 102 fractional works · 2.2% of its workPhilosophy: 82 fractional works · 1.8% of its workHistory: 27 fractional works · 0.6% of its workLanguage and Linguistics: 26 fractional works · 0.6% of its workArcheology: 12 fractional works · 0.3% of its workVisual Arts and Performing Arts: 10 fractional works · 0.2% of its workSmaller subfields together: 22 fractional works · 0.5% of its workPsychology: 120 fractional works · 2.6% of its workClinical Psychology: 59 fractional works · 1.3% of its workSocial Psychology: 25 fractional works · 0.5% of its workExperimental and Cognitive Psychology: 20 fractional works · 0.4% of its workDevelopmental and Educational Psychology: 14 fractional works · 0.3% of its workSmaller subfields together: 3 fractional works · 0.1% of its workDecision Sciences: 72 fractional works · 1.6% of its workInformation Systems and Management: 64 fractional works · 1.4% of its workSmaller subfields together: 8 fractional works · 0.2% of its workBusiness, Management and Accounting: 53 fractional works · 1.1% of its workStrategy and Management: 16 fractional works · 0.3% of its workOrganizational Behavior and Human Resource Management: 9 fractional works · 0.2% of its workSmaller subfields together: 27 fractional works · 0.6% of its workEconomics, Econometrics and Finance: 41 fractional works · 0.9% of its workEconomics and Econometrics: 30 fractional works · 0.7% of its workSmaller subfields together: 11 fractional works · 0.2% of its workHealth Sciences: 1,029 fractional works · 22.4% of its workMedicine: 608 fractional works · 13.2% of its workPublic Health, Environmental and Occupational Health: 130 fractional works · 2.8% of its workEpidemiology: 52 fractional works · 1.1% of its workSurgery: 46 fractional works · 1.0% of its workPhysiology: 39 fractional works · 0.8% of its workInfectious Diseases: 37 fractional works · 0.8% of its workEndocrinology, Diabetes and Metabolism: 24 fractional works · 0.5% of its workPulmonary and Respiratory Medicine: 21 fractional works · 0.5% of its workPediatrics, Perinatology and Child Health: 19 fractional works · 0.4% of its workCardiology and Cardiovascular Medicine: 19 fractional works · 0.4% of its workRadiology, Nuclear Medicine and Imaging: 16 fractional works · 0.3% of its workPsychiatry and Mental health: 16 fractional works · 0.3% of its workComplementary and alternative medicine: 16 fractional works · 0.3% of its workOncology: 15 fractional works · 0.3% of its workNeurology: 15 fractional works · 0.3% of its workObstetrics and Gynecology: 14 fractional works · 0.3% of its workPathology and Forensic Medicine: 14 fractional works · 0.3% of its workDermatology: 12 fractional works · 0.3% of its workPharmacology: 11 fractional works · 0.2% of its workRheumatology: 9 fractional works · 0.2% of its workBiochemistry: 9 fractional works · 0.2% of its workSmaller subfields together: 74 fractional works · 1.6% of its workHealth Professions: 334 fractional works · 7.3% of its workGeneral Health Professions: 191 fractional works · 4.2% of its workHealth Information Management: 61 fractional works · 1.3% of its workOccupational Therapy: 34 fractional works · 0.7% of its workSpeech and Hearing: 14 fractional works · 0.3% of its workPharmacy: 10 fractional works · 0.2% of its workEmergency Medical Services: 10 fractional works · 0.2% of its workSmaller subfields together: 14 fractional works · 0.3% of its workDentistry: 35 fractional works · 0.8% of its workOral Surgery: 13 fractional works · 0.3% of its workOrthodontics: 10 fractional works · 0.2% of its workPeriodontics: 9 fractional works · 0.2% of its workSmaller subfields together: 3 fractional works · 0.1% of its workNursing: 35 fractional works · 0.8% of its workNutrition and Dietetics: 29 fractional works · 0.6% of its workSmaller subfields together: 6 fractional works · 0.1% of its workVeterinary: 17 fractional works · 0.4% of its workSmall Animals: 15 fractional works · 0.3% of its workSmaller subfields together: 2 fractional works · 0.0% of its workPhysical Sciences: 996 fractional works · 21.7% of its workEnvironmental Science: 347 fractional works · 7.6% of its workManagement, Monitoring, Policy and Law: 156 fractional works · 3.4% of its workWater Science and Technology: 60 fractional works · 1.3% of its workEcology: 36 fractional works · 0.8% of its workGlobal and Planetary Change: 22 fractional works · 0.5% of its workNature and Landscape Conservation: 20 fractional works · 0.4% of its workHealth, Toxicology and Mutagenesis: 14 fractional works · 0.3% of its workEnvironmental Engineering: 12 fractional works · 0.3% of its workPollution: 11 fractional works · 0.2% of its workSmaller subfields together: 15 fractional works · 0.3% of its workComputer Science: 206 fractional works · 4.5% of its workInformation Systems: 105 fractional works · 2.3% of its workArtificial Intelligence: 33 fractional works · 0.7% of its workComputer Networks and Communications: 29 fractional works · 0.6% of its workComputer Vision and Pattern Recognition: 14 fractional works · 0.3% of its workComputational Theory and Mathematics: 10 fractional works · 0.2% of its workSmaller subfields together: 15 fractional works · 0.3% of its workEngineering: 183 fractional works · 4.0% of its workElectrical and Electronic Engineering: 59 fractional works · 1.3% of its workBiomedical Engineering: 41 fractional works · 0.9% of its workControl and Systems Engineering: 13 fractional works · 0.3% of its workMechanical Engineering: 12 fractional works · 0.3% of its workBuilding and Construction: 12 fractional works · 0.3% of its workCivil and Structural Engineering: 12 fractional works · 0.3% of its workSmaller subfields together: 34 fractional works · 0.7% of its workMaterials Science: 93 fractional works · 2.0% of its workMaterials Chemistry: 48 fractional works · 1.0% of its workBiomaterials: 27 fractional works · 0.6% of its workPolymers and Plastics: 10 fractional works · 0.2% of its workSmaller subfields together: 8 fractional works · 0.2% of its workMathematics: 46 fractional works · 1.0% of its workApplied Mathematics: 19 fractional works · 0.4% of its workGeometry and Topology: 10 fractional works · 0.2% of its workSmaller subfields together: 17 fractional works · 0.4% of its workPhysics and Astronomy: 37 fractional works · 0.8% of its workStatistical and Nonlinear Physics: 13 fractional works · 0.3% of its workAtomic and Molecular Physics, and Optics: 10 fractional works · 0.2% of its workSmaller subfields together: 14 fractional works · 0.3% of its workEarth and Planetary Sciences: 31 fractional works · 0.7% of its workPaleontology: 15 fractional works · 0.3% of its workSmaller subfields together: 17 fractional works · 0.4% of its workChemistry: 30 fractional works · 0.7% of its workOrganic Chemistry: 15 fractional works · 0.3% of its workSmaller subfields together: 15 fractional works · 0.3% of its workEnergy: 18 fractional works · 0.4% of its workRenewable Energy, Sustainability and the Environment: 17 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.0% of its workChemical Engineering: 4 fractional works · 0.1% of its workLife Sciences: 681 fractional works · 14.8% of its workAgricultural and Biological Sciences: 462 fractional works · 10.1% of its workPlant Science: 189 fractional works · 4.1% of its workForestry: 73 fractional works · 1.6% of its workFood Science: 43 fractional works · 0.9% of its workSoil Science: 39 fractional works · 0.8% of its workInsect Science: 32 fractional works · 0.7% of its workEcology, Evolution, Behavior and Systematics: 28 fractional works · 0.6% of its workAgronomy and Crop Science: 28 fractional works · 0.6% of its workAnimal Science and Zoology: 18 fractional works · 0.4% of its workSmaller subfields together: 13 fractional works · 0.3% of its workBiochemistry, Genetics and Molecular Biology: 138 fractional works · 3.0% of its workMolecular Biology: 56 fractional works · 1.2% of its workGenetics: 43 fractional works · 0.9% of its workCell Biology: 11 fractional works · 0.2% of its workSmaller subfields together: 29 fractional works · 0.6% of its workImmunology and Microbiology: 33 fractional works · 0.7% of its workParasitology: 14 fractional works · 0.3% of its workImmunology: 13 fractional works · 0.3% of its workSmaller subfields together: 6 fractional works · 0.1% of its workNeuroscience: 29 fractional works · 0.6% of its workCognitive Neuroscience: 13 fractional works · 0.3% of its workSmaller subfields together: 16 fractional works · 0.3% of its workPharmacology, Toxicology and Pharmaceutics: 19 fractional works · 0.4% of its workALL ITS WORKUniversidadeFederal do Piauí4,590fractional works, 2022-now
Life Sciences15%Physical Sciences22%Health Sciences22%Social Sciences41%

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 institution does than the world.

Its 4 domains and 26 fields, with their numbers
  1. Social Sciences1,88441.0%
    1. Social Sciences1,31728.7%
    2. Arts and Humanities2816.1%
    3. Psychology1202.6%
    4. Decision Sciences721.6%
    5. Business, Management and Accounting531.1%
    6. Economics, Econometrics and Finance410.9%
  2. Health Sciences1,02922.4%
    1. Medicine60813.2%
    2. Health Professions3347.3%
    3. Dentistry350.8%
    4. Nursing350.8%
    5. Veterinary170.4%
    1. Environmental Science3477.6%
    2. Computer Science2064.5%
    3. Engineering1834.0%
    4. Materials Science932.0%
    5. Mathematics461.0%
    6. Physics and Astronomy370.8%
    7. Earth and Planetary Sciences310.7%
    8. Chemistry300.7%
    9. Energy180.4%
    10. Chemical Engineering40.1%
    1. Agricultural and Biological Sciences46210.1%
    2. Biochemistry, Genetics and Molecular Biology1383.0%
    3. Immunology and Microbiology330.7%
    4. Neuroscience290.6%
    5. Pharmacology, Toxicology and Pharmaceutics190.4%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does Universidade Federal do Piauí specialise in?

Where its research is concentrated relative to its size: Forestry takes 15.3× the share of its output that it takes of world research.

  1. ForestrySubfield · 73.0 works15×
  2. Urban StudiesSubfield · 81.9 works6.5×
  3. Management, Monitoring, Policy and LawSubfield · 156.1 works5.8×
  4. Health Information ManagementSubfield · 60.9 works5.2×
  5. Information Systems and ManagementSubfield · 63.9 works4.9×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

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.

Agricultural and Biological Sciences: 2.12× its world share, 462 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.57× its world share, 138 worksBiochemistry, Geneti…Immunology and Microbiology: 0.72× its world share, 33 worksImmunology and Micro…Neuroscience: 0.39× its world share, 29 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.15× its world share, 18 worksPharmacology, Toxico…Chemical Engineering: 0.24× its world share, 4 worksChemical EngineeringChemistry: 0.42× its world share, 30 worksChemistryComputer Science: 0.58× its world share, 206 worksComputer ScienceEarth and Planetary Sciences: 0.44× its world share, 31 worksEarth and Planetary …Energy: 0.43× its world share, 18 worksEnergyEngineering: 0.27× its world share, 183 worksEngineeringEnvironmental Science: 1.52× its world share, 347 worksEnvironmental ScienceMaterials Science: 0.58× its world share, 93 worksMaterials ScienceMathematics: 0.85× its world share, 46 worksMathematicsPhysics and Astronomy: 0.36× its world share, 37 worksPhysics and AstronomyDentistry: 1.59× its world share, 35 worksDentistryHealth Professions: 2.76× its world share, 334 worksHealth ProfessionsMedicine: 0.69× its world share, 608 worksMedicineNursing: 1.56× its world share, 35 worksNursingVeterinary: 2.66× its world share, 17 worksVeterinaryArts and Humanities: 2.12× its world share, 281 worksArts and HumanitiesBusiness, Management and Accounting: 0.36× its world share, 53 worksBusiness, Management…Decision Sciences: 1.63× its world share, 72 worksDecision SciencesEconomics, Econometrics and Finance: 0.42× its world share, 41 worksEconomics, Econometr…Psychology: 0.86× its world share, 120 worksPsychologySocial Sciences: 2.27× its world share, 1,317 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Health Professions, 2.8×. Every wedge is a field page.

All 26 fields, with their numbers
  1. Health Professions2.76×334 works
  2. Veterinary2.66×17 works
  3. Social Sciences2.27×1,317 works
  4. Agricultural and Biological Sciences2.12×462 works
  5. Arts and Humanities2.12×281 works
  6. Decision Sciences1.63×72 works
  7. Dentistry1.59×35 works
  8. Nursing1.56×35 works
  9. Environmental Science1.52×347 works
  10. Pharmacology, Toxicology and Pharmaceutics1.15×18 works
  11. Psychology0.86×120 works
  12. Mathematics0.85×46 works
  13. Immunology and Microbiology0.72×33 works
  14. Medicine0.69×608 works
  15. Computer Science0.58×206 works
  16. Materials Science0.58×93 works
  17. Biochemistry, Genetics and Molecular Biology0.57×138 works
  18. Earth and Planetary Sciences0.44×31 works
  19. Energy0.43×18 works
  20. Chemistry0.42×30 works
  21. Economics, Econometrics and Finance0.42×41 works
  22. Neuroscience0.39×29 works
  23. Physics and Astronomy0.36×37 works
  24. Business, Management and Accounting0.36×53 works
  25. Engineering0.27×183 works
  26. Chemical Engineering0.24×4 works

Who are the top researchers at Universidade Federal do Piauí?

Ranked on the quality score, Pollyana Trigueiro, Wanderson da Silva Santi and Júlio Marcelino Monteiro lead among researchers whose main affiliation is Universidade Federal do Piauí.

  1. 1 Pollyana Trigueiro Brazil · #1,263,387 worldwide 1.7k citations · 61 works
  2. 2 Wanderson da Silva Santi Brazil · #1,539,076 worldwide 37 citations · 28 works
  3. 3 Júlio Marcelino Monteiro Brazil · #1,607,260 worldwide 3k citations · 50 works
  4. 4 Jéssica Maria Teles Souza Brazil · #1,936,781 worldwide 433 citations · 25 works
  5. 5 Francisca P. Araújo Brazil · #1,954,265 worldwide 1.2k citations · 45 works
  6. 6 Jéssica Pereira Costa Brazil · #2,034,402 worldwide 1.5k citations · 51 works
  7. 7 Nélson Leal Alencar Brazil · #2,166,958 worldwide 1.3k citations · 33 works
  8. 8 Deborah M. V. Magalhães Brazil · #2,263,645 worldwide 360 citations · 24 works
  9. 9 Elaine Aparecida da Silva #2,475,629 worldwide 565 citations · 68 works
  10. 10 Antônio Oseas de Carvalho Filho Brazil · #2,475,865 worldwide 1.2k citations · 63 works
All ranked researchers at Universidade Federal do Piauí

What are the most cited papers from Universidade Federal do Piauí?

The most cited paper from Universidade Federal do Piauí is "Oxidative stress and mitochondrial dysfunction-linked neurodegenerative disorders" (Muhammad Torequl Islam, 2016), with 987 citations. Next come "A novel deep learning based framework for the detection and classification of breast cancer using transfer learning" (794) and "Zinc and Oxidative Stress: Current Mechanisms" (676).

Most cited papers
#PaperReleasedCitations
1 Oxidative stress and mitochondrial dysfunction-linked neurodegenerative disorders Muhammad Torequl Islam · Neurological Research 3 Nov 2016 987
2 A novel deep learning based framework for the detection and classification of breast cancer using transfer learning SanaUllah Khan, Naveed Islam, Zahoor Jan et al. · Pattern Recognition Letters 28 Mar 2019 794
3 Zinc and Oxidative Stress: Current Mechanisms Dilina N. Marreiro, Kyria Jayanne Clímaco Cruz, Jennifer Beatriz Silva Morais et al. · Antioxidants Open access 29 Mar 2017 676
4 Smart technologies for promotion of energy efficiency, utilization of sustainable resources and waste management Sandro Nižetić, Ned Djilali, Agis M. Papadopoulos et al. · Journal of Cleaner Production 3 May 2019 541
5 Fenóis totais e atividade antioxidante de cinco plantas medicinais Cleyton Marcos de M. Sousa, Hilris Rocha e Silva, Gerardo Magela Vieira Júnior et al. · Química Nova Open access 26 Mar 2007 519
All 60 most cited papers, with filters and sorting

Which keywords describe research at Universidade Federal do Piauí?

By fractional works in 2022-now, weighted toward what it does more of than the world: Public Policy, Teacher Training, Public Health, Qualitative Research, Social Inequality, Healthcare Access, Brazil and Curriculum Development.

▲ 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 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. Public Policy305▲ 14×21 topics
  2. Public Health299▲ 4.5×49 topics
  3. Teacher Training291▲ 10×18 topics
  4. Epidemiology268▲ 1.46×126 topics
  5. Qualitative Research249▲ 6.4×21 topics
  6. Sustainability248▲ 2.2×59 topics
  7. Educational Technology204▲ 3.8×26 topics
  8. Globalization202▲ 2.2×69 topics
  9. Quality of Life201▲ 3.0×50 topics
  10. Healthcare185▲ 3.5×22 topics
  11. Social Inequality178▲ 15×13 topics
  12. Curriculum Development173▲ 5.6×7 topics
  13. Education172▲ 2.2×66 topics
  14. Healthcare Access167▲ 13×12 topics
  15. Brazil164▲ 38×5 topics
  16. Sustainable Development157▲ 2.2×42 topics
  17. Online Learning149▲ 3.9×10 topics
  18. Social Movements134▲ 9.9×16 topics
  19. Social Determinants132▲ 14×7 topics
  20. Health Policy132▲ 19×5 topics
  21. Biodiversity130▲ 3.7×27 topics
  22. Cultural Identity123▲ 5.4×18 topics
  23. Inclusive Education111▲ 6.7×8 topics
  24. Pedagogical Practices110▲ 27×3 topics
  25. Agroecology110▲ 17×5 topics
  26. Educational Policies107▲ 22×2 topics
  27. Distance Learning106▲ 6.7×9 topics
  28. Educational Reform104▲ 19×7 topics
  29. Critical Pedagogy104▲ 27×2 topics
  30. Discourse Analysis100▲ 9.0×6 topics
  31. Environmental Education93▲ 13×5 topics
  32. Chronic Diseases89▲ 7.6×7 topics
  33. Drug Resistance86▲ 6.5×9 topics
  34. Aging Population82▲ 20×4 topics
  35. Science Education82▲ 29×3 topics
  36. Social Participation80▲ 30×2 topics
  37. Eco-friendly Practices80▲ 31×2 topics
  38. Legal Theory80▲ 26×3 topics
  39. Inclusion79▲ 12×4 topics
  40. Legislation78▲ 11×3 topics

Which research topics does Universidade Federal do Piauí publish most on?

By volume in 2022-now: Education Pedagogy and Practices, Environmental Sustainability and Education, Academic Research in Diverse Fields and Health, Nursing, Elderly Care.

Education Pedagogy and P…103Education Pedagogy and Practices: 103 fractional worksEnvironmental Sustainabi…80Environmental Sustainability and Education: 80 fractional worksAcademic Research in Diverse Fields: 75 fractional worksHealth, Nursing, Elderly Care: 72 fractional worksHealthcare during COVID-19 Pandemic: 70 fractional worksBrazilian Legal Issues: 70 fractional worksScience and Education Research: 69 fractional worksSocial and Political Iss…63Social and Political Issues: 63 fractional worksAgricultural and Food Sciences: 62 fractional worksBusiness and Management Studies: 59 fractional works
EducationManagement, Monitoring, Policy and LawGeneral Health ProfessionsInformation Systems4 others

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

  1. 1 Education Pedagogy and Practices Education 103 works
  2. 2 Environmental Sustainability and Education Management, Monitoring, Policy and Law 80 works
  3. 3 Academic Research in Diverse Fields Education 75 works
  4. 4 Health, Nursing, Elderly Care General Health Professions 72 works
  5. 5 Healthcare during COVID-19 Pandemic Information Systems 70 works
  6. 6 Brazilian Legal Issues Law 70 works
  7. 7 Science and Education Research Education 69 works
  8. 8 Social and Political Issues Sociology and Political Science 63 works
  9. 9 Agricultural and Food Sciences Forestry 62 works
  10. 10 Business and Management Studies Information Systems and Management 59 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 available75.7%not open24.3%

World: 40% of research is openly available.

with international co-authors10.8%domestic only89.2%

World: 18% is written across borders.

How has Universidade Federal do Piauí's research output changed?

Output in 2022-2025 was 12% lower than in 2018-2021.

still counting1990200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Universidade Federal do Piauí as a percentage of every work published that year, 0.020% in 2024.

still counting0.010%0.020%0.030%Universidade Federal do Piauí0.017% in 202519801990200020102020

Fractional works of Universidade Federal do Piauí over all fractional works that year. How the balance of science has shifted.

How much of it reaches the world top 10%

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

still counting5%10%15%all institutions10.0% in 2025Universidade Federal do Piauí6.3% in 202520102020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 7.9% in 2019.

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