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University · Tehran · Iran

Payame Noor University

In research, Payame Noor University stands highest in Mathematics (#1,019 of 1,051 worldwide), Materials Science (#2,212 of 2,276 worldwide) and Computer Science (#4,328 of 4,417 worldwide), 2022-now. Relative to its size it is most specialised in Algebra and Number Theory, Geometry and Topology and Organic Chemistry (Algebra and Number Theory is 16.4× its share of world research).

en.pnu.ac.ir/Portal/HomeROR OpenAlex
World rank, 2022-now
#18,466
of 22,385 · #24,600 all time
Rank in Iran
#187
of 208
Research works
13k
▼ 42% vs 2018-21
Citations
132k
10.0 per fractional work
Top-10% rate
5.6%
all institutions 10.0%
vs its own fields
0.71×
1.00× is exactly expected
Open access
49%
world 40%
International
10%
world 18%
Payame Noor University

What is Payame Noor University 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
MathematicsField #1,019 of 1,051 5.3%143 #2076
Materials ScienceField #2,212 of 2,276 6.8%158 #3626
Computer ScienceField #4,328 of 4,417 7.4%166 #6088
Physics and AstronomyField #1,390 of 1,417 3.9%78 #2675
Organic ChemistrySubfield #607 of 618 5.2%142 #1538
Materials ChemistrySubfield #1,447 of 1,473 6.4%102 #2479
ChemistryField #1,278 of 1,299 5.3%206 #2478
Plant ScienceSubfield #1,299 of 1,317 7.2%85 #2460
Business, Management and AccountingField #2,548 of 2,581 3.3%129 #3827
Biochemistry, Genetics and Molecular BiologyField #2,928 of 2,964 7.8%84 #5736

Each strip is that field's whole ranked pool, with the notch where Payame Noor University 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. Mathematics#2,076 #1,019
  2. Materials Science#3,626 #2,212
  3. Computer Science#6,088 #4,328
  4. Physics and Astronomy#2,675 #1,390
  5. Organic Chemistry#1,538 #607
  6. Materials Chemistry#2,479 #1,447
  7. Chemistry#2,478 #1,278
  8. Plant Science#2,460 #1,299
  9. Business, Management and Accounting#3,827 #2,548
  10. Biochemistry, Genetics and Molecular Biology#5,736 #2,928
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 Payame Noor University work in?

In 2022-now, 49% of research at Payame Noor University is in Physical Sciences, 30% in Social Sciences. Its largest fields are Social Sciences (10%), Engineering (10%), Chemistry (8%).

Physical Sciences: 1,272 fractional works · 48.5% of its workEngineering: 254 fractional works · 9.7% of its workElectrical and Electronic Engineering: 61 fractional works · 2.3% of its workBiomedical Engineering: 48 fractional works · 1.8% of its workCivil and Structural Engineering: 28 fractional works · 1.1% of its workMechanical Engineering: 23 fractional works · 0.9% of its workAerospace Engineering: 21 fractional works · 0.8% of its workControl and Systems Engineering: 14 fractional works · 0.5% of its workBuilding and Construction: 14 fractional works · 0.5% of its workIndustrial and Manufacturing Engineering: 11 fractional works · 0.4% of its workMechanics of Materials: 11 fractional works · 0.4% of its workOcean Engineering: 9 fractional works · 0.3% of its workSmaller subfields together: 14 fractional works · 0.5% of its workChemistry: 218 fractional works · 8.3% of its workOrganic Chemistry: 151 fractional works · 5.7% of its workAnalytical Chemistry: 21 fractional works · 0.8% of its workInorganic Chemistry: 16 fractional works · 0.6% of its workElectrochemistry: 14 fractional works · 0.5% of its workSpectroscopy: 10 fractional works · 0.4% of its workSmaller subfields together: 5 fractional works · 0.2% of its workComputer Science: 185 fractional works · 7.0% of its workArtificial Intelligence: 59 fractional works · 2.3% of its workComputational Theory and Mathematics: 44 fractional works · 1.7% of its workInformation Systems: 40 fractional works · 1.5% of its workComputer Networks and Communications: 18 fractional works · 0.7% of its workComputer Vision and Pattern Recognition: 12 fractional works · 0.4% of its workSmaller subfields together: 12 fractional works · 0.4% of its workMaterials Science: 168 fractional works · 6.4% of its workMaterials Chemistry: 108 fractional works · 4.1% of its workBiomaterials: 21 fractional works · 0.8% of its workPolymers and Plastics: 17 fractional works · 0.7% of its workElectronic, Optical and Magnetic Materials: 16 fractional works · 0.6% of its workSmaller subfields together: 6 fractional works · 0.2% of its workMathematics: 158 fractional works · 6.0% of its workGeometry and Topology: 39 fractional works · 1.5% of its workApplied Mathematics: 34 fractional works · 1.3% of its workAlgebra and Number Theory: 28 fractional works · 1.0% of its workStatistics and Probability: 20 fractional works · 0.7% of its workMathematical Physics: 14 fractional works · 0.5% of its workNumerical Analysis: 10 fractional works · 0.4% of its workModeling and Simulation: 8 fractional works · 0.3% of its workDiscrete Mathematics and Combinatorics: 5 fractional works · 0.2% of its workEnvironmental Science: 116 fractional works · 4.4% of its workWater Science and Technology: 23 fractional works · 0.9% of its workEnvironmental Engineering: 19 fractional works · 0.7% of its workManagement, Monitoring, Policy and Law: 15 fractional works · 0.6% of its workGlobal and Planetary Change: 14 fractional works · 0.5% of its workEcology: 10 fractional works · 0.4% of its workPollution: 10 fractional works · 0.4% of its workIndustrial and Manufacturing Engineering: 9 fractional works · 0.3% of its workHealth, Toxicology and Mutagenesis: 8 fractional works · 0.3% of its workSmaller subfields together: 6 fractional works · 0.2% of its workPhysics and Astronomy: 89 fractional works · 3.4% of its workAtomic and Molecular Physics, and Optics: 22 fractional works · 0.9% of its workAstronomy and Astrophysics: 21 fractional works · 0.8% of its workNuclear and High Energy Physics: 21 fractional works · 0.8% of its workStatistical and Nonlinear Physics: 17 fractional works · 0.6% of its workRadiation: 6 fractional works · 0.2% of its workSmaller subfields together: 2 fractional works · 0.1% of its workEarth and Planetary Sciences: 35 fractional works · 1.4% of its workGeophysics: 13 fractional works · 0.5% of its workAtmospheric Science: 8 fractional works · 0.3% of its workSmaller subfields together: 14 fractional works · 0.5% of its workEnergy: 32 fractional works · 1.2% of its workRenewable Energy, Sustainability and the Environment: 30 fractional works · 1.2% of its workSmaller subfields together: 2 fractional works · 0.1% of its workChemical Engineering: 17 fractional works · 0.6% of its workBioengineering: 8 fractional works · 0.3% of its workCatalysis: 6 fractional works · 0.2% of its workSmaller subfields together: 3 fractional works · 0.1% of its workSocial Sciences: 791 fractional works · 30.2% of its workSocial Sciences: 263 fractional works · 10.0% of its workSociology and Political Science: 87 fractional works · 3.3% of its workEducation: 66 fractional works · 2.5% of its workPolitical Science and International Relations: 28 fractional works · 1.1% of its workDemography: 10 fractional works · 0.4% of its workTransportation: 10 fractional works · 0.4% of its workHealth: 9 fractional works · 0.3% of its workCommunication: 9 fractional works · 0.3% of its workGender Studies: 8 fractional works · 0.3% of its workSafety Research: 6 fractional works · 0.2% of its workSmaller subfields together: 30 fractional works · 1.1% of its workPsychology: 215 fractional works · 8.2% of its workClinical Psychology: 123 fractional works · 4.7% of its workSocial Psychology: 42 fractional works · 1.6% of its workDevelopmental and Educational Psychology: 21 fractional works · 0.8% of its workExperimental and Cognitive Psychology: 16 fractional works · 0.6% of its workApplied Psychology: 12 fractional works · 0.4% of its workBusiness, Management and Accounting: 141 fractional works · 5.4% of its workStrategy and Management: 39 fractional works · 1.5% of its workAccounting: 30 fractional works · 1.2% of its workOrganizational Behavior and Human Resource Management: 23 fractional works · 0.9% of its workMarketing: 16 fractional works · 0.6% of its workManagement of Technology and Innovation: 15 fractional works · 0.6% of its workManagement Information Systems: 15 fractional works · 0.6% of its workSmaller subfields together: 3 fractional works · 0.1% of its workEconomics, Econometrics and Finance: 65 fractional works · 2.5% of its workEconomics and Econometrics: 44 fractional works · 1.7% of its workFinance: 11 fractional works · 0.4% of its workGeneral Economics, Econometrics and Finance: 10 fractional works · 0.4% of its workDecision Sciences: 60 fractional works · 2.3% of its workManagement Science and Operations Research: 43 fractional works · 1.6% of its workInformation Systems and Management: 12 fractional works · 0.5% of its workSmaller subfields together: 5 fractional works · 0.2% of its workArts and Humanities: 48 fractional works · 1.8% of its workLiterature and Literary Theory: 12 fractional works · 0.5% of its workPhilosophy: 9 fractional works · 0.3% of its workLanguage and Linguistics: 8 fractional works · 0.3% of its workArcheology: 6 fractional works · 0.2% of its workSmaller subfields together: 13 fractional works · 0.5% of its workLife Sciences: 299 fractional works · 11.4% of its workAgricultural and Biological Sciences: 161 fractional works · 6.2% of its workPlant Science: 92 fractional works · 3.5% of its workFood Science: 18 fractional works · 0.7% of its workAnimal Science and Zoology: 13 fractional works · 0.5% of its workEcology, Evolution, Behavior and Systematics: 10 fractional works · 0.4% of its workAgronomy and Crop Science: 9 fractional works · 0.3% of its workSoil Science: 8 fractional works · 0.3% of its workGeneral Agricultural and Biological Sciences: 5 fractional works · 0.2% of its workSmaller subfields together: 5 fractional works · 0.2% of its workBiochemistry, Genetics and Molecular Biology: 91 fractional works · 3.5% of its workMolecular Biology: 56 fractional works · 2.1% of its workGenetics: 8 fractional works · 0.3% of its workMolecular Medicine: 7 fractional works · 0.3% of its workCancer Research: 6 fractional works · 0.2% of its workSmaller subfields together: 13 fractional works · 0.5% of its workNeuroscience: 29 fractional works · 1.1% of its workCognitive Neuroscience: 11 fractional works · 0.4% of its workNeurology: 7 fractional works · 0.3% of its workSmaller subfields together: 11 fractional works · 0.4% of its workPharmacology, Toxicology and Pharmaceutics: 15 fractional works · 0.6% of its workPharmacology: 6 fractional works · 0.2% of its workPharmaceutical Science: 5 fractional works · 0.2% of its workSmaller subfields together: 4 fractional works · 0.1% of its workImmunology and Microbiology: 4 fractional works · 0.1% of its workHealth Sciences: 260 fractional works · 9.9% of its workMedicine: 189 fractional works · 7.2% of its workPublic Health, Environmental and Occupational Health: 16 fractional works · 0.6% of its workOncology: 15 fractional works · 0.6% of its workPsychiatry and Mental health: 15 fractional works · 0.6% of its workPhysiology: 13 fractional works · 0.5% of its workComplementary and alternative medicine: 13 fractional works · 0.5% of its workPharmacology: 12 fractional works · 0.5% of its workEndocrinology, Diabetes and Metabolism: 10 fractional works · 0.4% of its workRadiology, Nuclear Medicine and Imaging: 9 fractional works · 0.4% of its workEpidemiology: 9 fractional works · 0.3% of its workPulmonary and Respiratory Medicine: 8 fractional works · 0.3% of its workSurgery: 6 fractional works · 0.2% of its workSmaller subfields together: 62 fractional works · 2.4% of its workHealth Professions: 54 fractional works · 2.0% of its workGeneral Health Professions: 31 fractional works · 1.2% of its workRadiological and Ultrasound Technology: 8 fractional works · 0.3% of its workSpeech and Hearing: 6 fractional works · 0.2% of its workSmaller subfields together: 9 fractional works · 0.3% of its workNursing: 15 fractional works · 0.6% of its workNutrition and Dietetics: 10 fractional works · 0.4% of its workSmaller subfields together: 5 fractional works · 0.2% of its workDentistry: 2 fractional works · 0.1% of its workALL ITS WORKPayame NoorUniversity2,622fractional works, 2022-now
Life Sciences11%Physical Sciences49%Health Sciences10%Social Sciences30%

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. Engineering2549.7%
    2. Chemistry2188.3%
    3. Computer Science1857.0%
    4. Materials Science1686.4%
    5. Mathematics1586.0%
    6. Environmental Science1164.4%
    7. Physics and Astronomy893.4%
    8. Earth and Planetary Sciences351.4%
    9. Energy321.2%
    10. Chemical Engineering170.6%
    1. Social Sciences26310.0%
    2. Psychology2158.2%
    3. Business, Management and Accounting1415.4%
    4. Economics, Econometrics and Finance652.5%
    5. Decision Sciences602.3%
    6. Arts and Humanities481.8%
    1. Agricultural and Biological Sciences1616.2%
    2. Biochemistry, Genetics and Molecular Biology913.5%
    3. Neuroscience291.1%
    4. Pharmacology, Toxicology and Pharmaceutics150.6%
    5. Immunology and Microbiology40.1%
    1. Medicine1897.2%
    2. Health Professions542.0%
    3. Nursing150.6%
    4. Dentistry20.1%
    5. Veterinary10.0%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does Payame Noor University specialise in?

Where its research is concentrated relative to its size: Algebra and Number Theory takes 16.4× the share of its output that it takes of world research.

  1. Algebra and Number TheorySubfield · 27.5 works16×
  2. Geometry and TopologySubfield · 38.6 works9.0×
  3. Organic ChemistrySubfield · 150.6 works7.6×
  4. ChemistryField · 217.8 works5.3×
← 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: 1.29× its world share, 161 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.65× its world share, 91 worksBiochemistry, Geneti…Immunology and Microbiology: 0.14× its world share, 4 worksImmunology and Micro…Neuroscience: 0.67× its world share, 29 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.60× its world share, 15 worksPharmacology, Toxico…Chemical Engineering: 1.84× its world share, 17 worksChemical EngineeringChemistry: 5.29× its world share, 218 worksChemistryComputer Science: 0.90× its world share, 184 worksComputer ScienceEarth and Planetary Sciences: 0.86× its world share, 36 worksEarth and Planetary …Energy: 1.34× its world share, 32 worksEnergyEngineering: 0.65× its world share, 254 worksEngineeringEnvironmental Science: 0.89× its world share, 116 worksEnvironmental ScienceMaterials Science: 1.84× its world share, 168 worksMaterials ScienceMathematics: 5.11× its world share, 158 worksMathematicsPhysics and Astronomy: 1.53× its world share, 89 worksPhysics and AstronomyDentistry: 0.15× its world share, 2 worksDentistryHealth Professions: 0.78× its world share, 54 worksHealth ProfessionsMedicine: 0.37× its world share, 189 worksMedicineNursing: 1.19× its world share, 15 worksNursingVeterinary: 0.14× its world share, 0 worksVeterinaryArts and Humanities: 0.63× its world share, 48 worksArts and HumanitiesBusiness, Management and Accounting: 1.66× its world share, 141 worksBusiness, Management…Decision Sciences: 2.36× its world share, 60 worksDecision SciencesEconomics, Econometrics and Finance: 1.16× its world share, 65 worksEconomics, Econometr…Psychology: 2.69× its world share, 215 worksPsychologySocial Sciences: 0.79× its world share, 263 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Chemistry, 5.3×. Every wedge is a field page.

All 26 fields, with their numbers
  1. Chemistry5.29×218 works
  2. Mathematics5.11×158 works
  3. Psychology2.69×215 works
  4. Decision Sciences2.36×60 works
  5. Chemical Engineering1.84×17 works
  6. Materials Science1.84×168 works
  7. Business, Management and Accounting1.66×141 works
  8. Pharmacology, Toxicology and Pharmaceutics1.60×15 works
  9. Physics and Astronomy1.53×89 works
  10. Energy1.34×32 works
  11. Agricultural and Biological Sciences1.29×161 works
  12. Nursing1.19×15 works
  13. Economics, Econometrics and Finance1.16×65 works
  14. Computer Science0.90×184 works
  15. Environmental Science0.89×116 works
  16. Earth and Planetary Sciences0.86×36 works
  17. Social Sciences0.79×263 works
  18. Health Professions0.78×54 works
  19. Neuroscience0.67×29 works
  20. Biochemistry, Genetics and Molecular Biology0.65×91 works
  21. Engineering0.65×254 works
  22. Arts and Humanities0.63×48 works
  23. Medicine0.37×189 works
  24. Dentistry0.15×2 works
  25. Immunology and Microbiology0.14×4 works
  26. Veterinary0.14×0 works

Who are the top researchers at Payame Noor University?

Ranked on the quality score, Marzieh Keshavarz, Mojtaba Moravej and Morteza Mohseni lead among researchers whose main affiliation is Payame Noor University.

  1. 1 Marzieh Keshavarz Iran · #660,537 worldwide 2.6k citations · 71 works
  2. 2 Mojtaba Moravej #2,918,370 worldwide 1.1k citations · 47 works
  3. 3 Morteza Mohseni #3,375,163 worldwide 979 citations · 94 works
  4. 4 Hadi Kargar Iran · #3,748,244 worldwide 4.3k citations · 349 works
  5. 5 Mohammad Sadegh Amiri Iran · #3,774,197 worldwide 6.9k citations · 113 works
  6. 6 Maryam Nosrati Iran · #4,036,041 worldwide 683 citations · 20 works
  7. 7 Mohammad Hadi Moslehi #4,519,817 worldwide 261 citations · 23 works
  8. 8 Hamid Reza Zare‐Mehrjardi Iran · #4,603,158 worldwide 427 citations · 22 works
  9. 9 Mehdi Fallah‐Mehrjardi Iran · #4,768,042 worldwide 3k citations · 165 works
  10. 10 Pourya Mohammadi Iran · #4,835,359 worldwide 2.9k citations · 66 works
All ranked researchers at Payame Noor University

What are the most cited papers from Payame Noor University?

The most cited paper from Payame Noor University is "PLS-SEM’s most wanted guidance" (Jan-Michael Becker, Jun‐Hwa Cheah, Rasoul Gholamzade et al., 2022), with 1,164 citations. Next come "Quintom cosmology: Theoretical implications and observations" (873) and "Application of liposomes in medicine and drug delivery" (761).

Most cited papers
#PaperReleasedCitations
1 PLS-SEM’s most wanted guidance Jan-Michael Becker, Jun‐Hwa Cheah, Rasoul Gholamzade et al. · International Journal of Contemporary Hospitality Management Open access 23 Aug 2022 1,164
2 Quintom cosmology: Theoretical implications and observations Yi-Fu Cai, Emmanuel N. Saridakis, Mohammad R. Setare et al. · Physics Reports Open access 26 Apr 2010 873
3 Application of liposomes in medicine and drug delivery Hadis Daraee, Ali Etemadi, Mohammad Kouhi et al. · Artificial Cells Nanomedicine and Biotechnology Open access 15 Sep 2014 761
4 Crisis management: Planning for the inevitable Niyaz Aboudzadeh, Abdolhamid Hajipoor Shoshtari, Shahram Hashemnia · Management Science Letters Open access 2014 744
5 The role of hypoxia in the tumor microenvironment and development of cancer stem cell: a novel approach to developing treatment Asieh Emami Nejad, Simin Najafgholian, Alireza Rostami et al. · Cancer Cell International Open access 20 Jan 2021 702
All 60 most cited papers, with filters and sorting

Which keywords describe research at Payame Noor University?

By fractional works in 2022-now, weighted toward what it does more of than the world: Mental Health, Self-Efficacy, Catalysis, Green Chemistry, Stress, Social Support, Depression and Nanomaterials.

▲ 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. Mental Health108▲ 2.9×34 topics
  2. Machine Learning85◆ 0.98×73 topics
  3. Catalysis80▲ 4.6×26 topics
  4. Nanomaterials80▲ 2.9×17 topics
  5. Depression78▲ 3.4×21 topics
  6. Social Support67▲ 4.7×14 topics
  7. Biomedical Applications66▲ 2.1×31 topics
  8. Self-Efficacy66▲ 9.6×9 topics
  9. Stress59▲ 6.2×11 topics
  10. Green Chemistry58▲ 13×9 topics
  11. Quality of Life58▲ 1.54×24 topics
  12. Nanoparticles58▲ 1.74×39 topics
  13. Graphene50▲ 2.9×10 topics
  14. Nanocomposites49▲ 2.4×20 topics
  15. Drug Discovery48▲ 8.1×12 topics
  16. Antioxidant47▲ 2.6×44 topics
  17. Synthesis45▲ 4.6×34 topics
  18. Organic Synthesis43▲ 14×10 topics
  19. Carbon Nanotubes42▲ 4.8×8 topics
  20. Medicinal Chemistry40▲ 5.7×13 topics
  21. Well-being38▲ 3.7×12 topics
  22. Anticancer Agents36▲ 9.3×12 topics
  23. Coping Strategies36▲ 5.5×8 topics
  24. Emotion Regulation36▲ 4.3×9 topics
  25. Toxicity35▲ 3.1×18 topics
  26. Nanostructures34▲ 3.2×12 topics
  27. Nursing33▲ 6.6×4 topics
  28. Elderly32▲ 5.1×4 topics
  29. Educational Achievement32▲ 21×1 topic
  30. Job Stress32▲ 21×1 topic
  31. Electrochemistry30▲ 5.2×3 topics
  32. Asymmetric Synthesis29▲ 21×7 topics
  33. Green Synthesis28▲ 5.7×4 topics
  34. Chemoselective28▲ 13×4 topics
  35. Multicomponent Reactions27▲ 42×4 topics
  36. Nanocatalysts26▲ 16×2 topics
  37. Fuzzy Sets25▲ 18×2 topics
  38. Heterocyclic Synthesis24▲ 58×1 topic
  39. Isocyanides24▲ 58×1 topic
  40. Heterocyclic Compounds23▲ 10×6 topics

Which research topics does Payame Noor University publish most on?

By volume in 2022-now: Health and Well-being Studies, Multicomponent Synthesis of Heterocycles, Electrochemical sensors and biosensors and Synthesis and biological activity.

Health and Well-being Studies: 32 fractional worksMulticomponent Synthesis of Heterocycles: 24 fractional worksElectrochemical sensors and biosensors: 18 fractional worksSynthesis and biological activity: 16 fractional worksFuzzy and Soft Set Theory: 16 fractional worksChemical Synthesis and Reactions: 15 fractional worksElectrochemical Analysis…14Electrochemical Analysis and Applications: 14 fractional worksResilience and Mental Health: 14 fractional worksAdvanced Photocatalysis Techniques: 13 fractional worksAdvanced Algebra and Logic13Advanced Algebra and Logic: 13 fractional works
Clinical PsychologyOrganic ChemistryElectrical and Electronic EngineeringManagement Science and Operations Research3 others

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

  1. 1 Health and Well-being Studies Clinical Psychology 32 works
  2. 2 Multicomponent Synthesis of Heterocycles Organic Chemistry 24 works
  3. 3 Electrochemical sensors and biosensors Electrical and Electronic Engineering 18 works
  4. 4 Synthesis and biological activity Organic Chemistry 16 works
  5. 5 Fuzzy and Soft Set Theory Management Science and Operations Research 16 works
  6. 6 Chemical Synthesis and Reactions Organic Chemistry 15 works
  7. 7 Electrochemical Analysis and Applications Electrochemistry 14 works
  8. 8 Resilience and Mental Health Clinical Psychology 14 works
  9. 9 Advanced Photocatalysis Techniques Renewable Energy, Sustainability and the Environment 13 works
  10. 10 Advanced Algebra and Logic Computational Theory and Mathematics 13 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 available48.8%not open51.2%

World: 40% of research is openly available.

with international co-authors9.7%domestic only90.3%

World: 18% is written across borders.

How has Payame Noor University's research output changed?

Output in 2022-2025 was 42% lower than in 2018-2021.

still counting200020052010201520202025
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 Payame Noor University as a percentage of every work published that year, 0.0098% in 2024.

still counting0.010%0.020%0.030%Payame Noor University0.0100% in 202519801990200020102020

Fractional works of Payame Noor University 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 counting10%20%all institutions10.0% in 2025Payame Noor University5.8% in 202520102020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 16.7% in 2007.

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Payame Noor University on Science Explorer

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