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University · Semnan · Iran

Semnan University

In research, Semnan University stands highest in Engineering (#2,338 of 5,901 worldwide), Materials Science (#1,030 of 2,276 worldwide) and Physical Sciences (#6,340 of 10,670 worldwide), 2022-now. Relative to its size it is most specialised in Civil and Structural Engineering, Electronic, Optical and Magnetic Materials and Renewable Energy, Sustainability and the Environment (Civil and Structural Engineering is 4.9× its share of world research).

english.semnan.ac.irROR OpenAlex
World rank, 2022-now
#5,849
of 22,385 · #7,200 all time
Rank in Iran
#30
of 208
Research works
8.1k
▼ 22% vs 2018-21
Citations
134k
16.5 per fractional work
Top-10% rate
11.0%
all institutions 10.0%
vs its own fields
1.22×
1.00× is exactly expected
Open access
35%
world 40%
International
11%
world 18%
Semnan University

What is Semnan 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
EngineeringField #2,338 of 5,901 12.2%811 #2208
Materials ScienceField #1,030 of 2,276 9.7%236 #1490
Physical SciencesDomain #6,340 of 10,670 11.9%1,589 #5576
Electrical and Electronic EngineeringSubfield #1,407 of 2,176 16.7%199 #1802
Biomedical EngineeringSubfield #1,152 of 1,539 13.8%106 #1818
Materials ChemistrySubfield #1,204 of 1,473 9.5%130 #2036
Physics and AstronomyField #1,201 of 1,417 13.5%64 #2066
ChemistryField #1,101 of 1,299 13.3%79 #2287
EnergyField #604 of 707 10.8%66 #963
Environmental ScienceField #2,900 of 3,334 14.2%113 #4299

Each strip is that field's whole ranked pool, with the notch where Semnan 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. Engineering#2,208 #2,338
  2. Materials Science#1,490 #1,030
  3. Physical Sciences#5,576 #6,340
  4. Electrical and Electronic Engineering#1,802 #1,407
  5. Biomedical Engineering#1,818 #1,152
  6. Materials Chemistry#2,036 #1,204
  7. Physics and Astronomy#2,066 #1,201
  8. Chemistry#2,287 #1,101
  9. Energy#963 #604
  10. Environmental Science#4,299 #2,900
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 Semnan University work in?

In 2022-now, 78% of research at Semnan University is in Physical Sciences, 11% in Social Sciences. Its largest fields are Engineering (39%), Materials Science (12%), Computer Science (7%). It does 2.0× the world's share of Physical Sciences.

Physical Sciences: 1,735 fractional works · 77.8% of its workEngineering: 878 fractional works · 39.4% of its workElectrical and Electronic Engineering: 215 fractional works · 9.7% of its workMechanical Engineering: 154 fractional works · 6.9% of its workCivil and Structural Engineering: 129 fractional works · 5.8% of its workBiomedical Engineering: 116 fractional works · 5.2% of its workAerospace Engineering: 60 fractional works · 2.7% of its workMechanics of Materials: 49 fractional works · 2.2% of its workControl and Systems Engineering: 34 fractional works · 1.5% of its workComputational Mechanics: 32 fractional works · 1.5% of its workBuilding and Construction: 32 fractional works · 1.4% of its workAutomotive Engineering: 23 fractional works · 1.0% of its workOcean Engineering: 15 fractional works · 0.7% of its workIndustrial and Manufacturing Engineering: 9 fractional works · 0.4% of its workSafety, Risk, Reliability and Quality: 7 fractional works · 0.3% of its workMaterials Science: 258 fractional works · 11.6% of its workMaterials Chemistry: 143 fractional works · 6.4% of its workElectronic, Optical and Magnetic Materials: 43 fractional works · 1.9% of its workPolymers and Plastics: 28 fractional works · 1.2% of its workBiomaterials: 23 fractional works · 1.0% of its workCeramics and Composites: 9 fractional works · 0.4% of its workSurfaces, Coatings and Films: 6 fractional works · 0.3% of its workMetals and Alloys: 5 fractional works · 0.2% of its workSmaller subfields together: 2 fractional works · 0.1% of its workComputer Science: 151 fractional works · 6.8% of its workArtificial Intelligence: 66 fractional works · 2.9% of its workComputational Theory and Mathematics: 25 fractional works · 1.1% of its workComputer Vision and Pattern Recognition: 22 fractional works · 1.0% of its workComputer Networks and Communications: 15 fractional works · 0.7% of its workInformation Systems: 8 fractional works · 0.4% of its workSignal Processing: 7 fractional works · 0.3% of its workHuman-Computer Interaction: 6 fractional works · 0.3% of its workSmaller subfields together: 2 fractional works · 0.1% of its workEnvironmental Science: 130 fractional works · 5.8% of its workWater Science and Technology: 45 fractional works · 2.0% of its workEnvironmental Engineering: 26 fractional works · 1.2% of its workGlobal and Planetary Change: 14 fractional works · 0.6% of its workIndustrial and Manufacturing Engineering: 12 fractional works · 0.5% of its workEcology: 11 fractional works · 0.5% of its workManagement, Monitoring, Policy and Law: 6 fractional works · 0.3% of its workPollution: 5 fractional works · 0.2% of its workEnvironmental Chemistry: 5 fractional works · 0.2% of its workSmaller subfields together: 5 fractional works · 0.2% of its workChemistry: 83 fractional works · 3.7% of its workOrganic Chemistry: 44 fractional works · 2.0% of its workInorganic Chemistry: 14 fractional works · 0.6% of its workAnalytical Chemistry: 8 fractional works · 0.4% of its workSpectroscopy: 8 fractional works · 0.3% of its workElectrochemistry: 6 fractional works · 0.3% of its workSmaller subfields together: 2 fractional works · 0.1% of its workEnergy: 75 fractional works · 3.4% of its workRenewable Energy, Sustainability and the Environment: 72 fractional works · 3.2% of its workSmaller subfields together: 3 fractional works · 0.1% of its workPhysics and Astronomy: 69 fractional works · 3.1% of its workAtomic and Molecular Physics, and Optics: 25 fractional works · 1.1% of its workAstronomy and Astrophysics: 14 fractional works · 0.6% of its workNuclear and High Energy Physics: 12 fractional works · 0.6% of its workStatistical and Nonlinear Physics: 8 fractional works · 0.4% of its workCondensed Matter Physics: 6 fractional works · 0.2% of its workSmaller subfields together: 4 fractional works · 0.2% of its workMathematics: 64 fractional works · 2.9% of its workNumerical Analysis: 18 fractional works · 0.8% of its workAlgebra and Number Theory: 9 fractional works · 0.4% of its workStatistics and Probability: 8 fractional works · 0.4% of its workModeling and Simulation: 8 fractional works · 0.3% of its workGeometry and Topology: 7 fractional works · 0.3% of its workMathematical Physics: 7 fractional works · 0.3% of its workApplied Mathematics: 6 fractional works · 0.3% of its workChemical Engineering: 14 fractional works · 0.6% of its workCatalysis: 6 fractional works · 0.3% of its workFluid Flow and Transfer Processes: 5 fractional works · 0.2% of its workSmaller subfields together: 4 fractional works · 0.2% of its workEarth and Planetary Sciences: 12 fractional works · 0.5% of its workSocial Sciences: 241 fractional works · 10.8% of its workPsychology: 64 fractional works · 2.9% of its workClinical Psychology: 31 fractional works · 1.4% of its workSocial Psychology: 13 fractional works · 0.6% of its workExperimental and Cognitive Psychology: 10 fractional works · 0.4% of its workDevelopmental and Educational Psychology: 8 fractional works · 0.4% of its workSmaller subfields together: 3 fractional works · 0.1% of its workSocial Sciences: 61 fractional works · 2.7% of its workSociology and Political Science: 22 fractional works · 1.0% of its workEducation: 11 fractional works · 0.5% of its workTransportation: 5 fractional works · 0.2% of its workSmaller subfields together: 22 fractional works · 1.0% of its workBusiness, Management and Accounting: 46 fractional works · 2.0% of its workStrategy and Management: 12 fractional works · 0.5% of its workManagement Information Systems: 9 fractional works · 0.4% of its workAccounting: 9 fractional works · 0.4% of its workMarketing: 6 fractional works · 0.3% of its workOrganizational Behavior and Human Resource Management: 5 fractional works · 0.2% of its workSmaller subfields together: 4 fractional works · 0.2% of its workEconomics, Econometrics and Finance: 31 fractional works · 1.4% of its workEconomics and Econometrics: 16 fractional works · 0.7% of its workFinance: 10 fractional works · 0.5% of its workSmaller subfields together: 4 fractional works · 0.2% of its workDecision Sciences: 23 fractional works · 1.0% of its workManagement Science and Operations Research: 14 fractional works · 0.6% of its workStatistics, Probability and Uncertainty: 6 fractional works · 0.3% of its workSmaller subfields together: 3 fractional works · 0.1% of its workArts and Humanities: 17 fractional works · 0.7% of its workLiterature and Literary Theory: 5 fractional works · 0.2% of its workSmaller subfields together: 12 fractional works · 0.5% of its workLife Sciences: 135 fractional works · 6.1% of its workAgricultural and Biological Sciences: 52 fractional works · 2.3% of its workPlant Science: 14 fractional works · 0.6% of its workFood Science: 12 fractional works · 0.5% of its workSoil Science: 8 fractional works · 0.3% of its workEcology, Evolution, Behavior and Systematics: 6 fractional works · 0.3% of its workSmaller subfields together: 13 fractional works · 0.6% of its workBiochemistry, Genetics and Molecular Biology: 43 fractional works · 1.9% of its workMolecular Biology: 24 fractional works · 1.1% of its workSmaller subfields together: 19 fractional works · 0.9% of its workNeuroscience: 23 fractional works · 1.0% of its workCognitive Neuroscience: 12 fractional works · 0.5% of its workSmaller subfields together: 11 fractional works · 0.5% of its workImmunology and Microbiology: 11 fractional works · 0.5% of its workPharmacology, Toxicology and Pharmaceutics: 6 fractional works · 0.3% of its workHealth Sciences: 119 fractional works · 5.3% of its workMedicine: 100 fractional works · 4.5% of its workSurgery: 11 fractional works · 0.5% of its workOncology: 10 fractional works · 0.4% of its workPublic Health, Environmental and Occupational Health: 7 fractional works · 0.3% of its workPhysiology: 6 fractional works · 0.3% of its workPulmonary and Respiratory Medicine: 6 fractional works · 0.3% of its workEpidemiology: 6 fractional works · 0.3% of its workPsychiatry and Mental health: 6 fractional works · 0.2% of its workInfectious Diseases: 5 fractional works · 0.2% of its workSmaller subfields together: 45 fractional works · 2.0% of its workHealth Professions: 11 fractional works · 0.5% of its workVeterinary: 4 fractional works · 0.2% of its workNursing: 3 fractional works · 0.1% of its workDentistry: 2 fractional works · 0.1% of its workALL ITS WORKSemnan University2,230fractional works, 2022-now
Life Sciences6%Physical Sciences78%Health Sciences5%Social Sciences11%

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. Engineering87839.4%
    2. Materials Science25811.6%
    3. Computer Science1516.8%
    4. Environmental Science1305.8%
    5. Chemistry833.7%
    6. Energy753.4%
    7. Physics and Astronomy693.1%
    8. Mathematics642.9%
    9. Chemical Engineering140.6%
    10. Earth and Planetary Sciences120.5%
    1. Psychology642.9%
    2. Social Sciences612.7%
    3. Business, Management and Accounting462.0%
    4. Economics, Econometrics and Finance311.4%
    5. Decision Sciences231.0%
    6. Arts and Humanities170.7%
    1. Agricultural and Biological Sciences522.3%
    2. Biochemistry, Genetics and Molecular Biology431.9%
    3. Neuroscience231.0%
    4. Immunology and Microbiology110.5%
    5. Pharmacology, Toxicology and Pharmaceutics60.3%
    1. Medicine1004.5%
    2. Health Professions110.5%
    3. Veterinary40.2%
    4. Nursing30.1%
    5. Dentistry20.1%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does Semnan University specialise in?

Where its research is concentrated relative to its size: Civil and Structural Engineering takes 4.9× the share of its output that it takes of world research.

  1. Civil and Structural EngineeringSubfield · 128.9 works4.9×
  2. Electronic, Optical and Magnetic MaterialsSubfield · 43.4 works4.3×
  3. Renewable Energy, Sustainability and the EnvironmentSubfield · 71.7 works4.2×
  4. Water Science and TechnologySubfield · 45.3 works3.9×
← 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: 0.49× its world share, 52 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.36× its world share, 43 worksBiochemistry, Geneti…Immunology and Microbiology: 0.49× its world share, 11 worksImmunology and Micro…Neuroscience: 0.64× its world share, 23 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.73× its world share, 6 worksPharmacology, Toxico…Chemical Engineering: 1.84× its world share, 14 worksChemical EngineeringChemistry: 2.38× its world share, 83 worksChemistryComputer Science: 0.87× its world share, 151 worksComputer ScienceEarth and Planetary Sciences: 0.35× its world share, 12 worksEarth and Planetary …Energy: 3.65× its world share, 75 worksEnergyEngineering: 2.62× its world share, 878 worksEngineeringEnvironmental Science: 1.17× its world share, 130 worksEnvironmental ScienceMaterials Science: 3.32× its world share, 258 worksMaterials ScienceMathematics: 2.43× its world share, 64 worksMathematicsPhysics and Astronomy: 1.39× its world share, 69 worksPhysics and AstronomyDentistry: 0.17× its world share, 2 worksDentistryHealth Professions: 0.18× its world share, 11 worksHealth ProfessionsMedicine: 0.23× its world share, 100 worksMedicineNursing: 0.30× its world share, 3 worksNursingVeterinary: 1.28× its world share, 4 worksVeterinaryArts and Humanities: 0.26× its world share, 17 worksArts and HumanitiesBusiness, Management and Accounting: 0.63× its world share, 46 worksBusiness, Management…Decision Sciences: 1.06× its world share, 23 worksDecision SciencesEconomics, Econometrics and Finance: 0.64× its world share, 31 worksEconomics, Econometr…Psychology: 0.95× its world share, 64 worksPsychologySocial Sciences: 0.22× its world share, 61 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Energy, 3.6×. Every wedge is a field page.

All 26 fields, with their numbers
  1. Energy3.65×75 works
  2. Materials Science3.32×258 works
  3. Engineering2.62×878 works
  4. Mathematics2.43×64 works
  5. Chemistry2.38×83 works
  6. Chemical Engineering1.84×14 works
  7. Physics and Astronomy1.39×69 works
  8. Veterinary1.28×4 works
  9. Environmental Science1.17×130 works
  10. Decision Sciences1.06×23 works
  11. Psychology0.95×64 works
  12. Computer Science0.87×151 works
  13. Pharmacology, Toxicology and Pharmaceutics0.73×6 works
  14. Neuroscience0.64×23 works
  15. Economics, Econometrics and Finance0.64×31 works
  16. Business, Management and Accounting0.63×46 works
  17. Agricultural and Biological Sciences0.49×52 works
  18. Immunology and Microbiology0.49×11 works
  19. Biochemistry, Genetics and Molecular Biology0.36×43 works
  20. Earth and Planetary Sciences0.35×12 works
  21. Nursing0.30×3 works
  22. Arts and Humanities0.26×17 works
  23. Medicine0.23×100 works
  24. Social Sciences0.22×61 works
  25. Health Professions0.18×11 works
  26. Dentistry0.17×2 works

Who are the top researchers at Semnan University?

Ranked on the quality score, Nima Amjady, Ahmad Hosseini–Bandegharaei and Faroogh Garoosi lead among researchers whose main affiliation is Semnan University.

  1. 1 Nima Amjady Iran · #40,988 worldwide 14k citations · 309 works
  2. 2 Ahmad Hosseini–Bandegharaei Iran · #106,466 worldwide 19k citations · 251 works
  3. 3 Faroogh Garoosi Iran · #277,749 worldwide 1.9k citations · 43 works
  4. 4 Saman Rashidi Iran · #306,123 worldwide 12k citations · 264 works
  5. 5 Faramarz Hormozi Iran · #390,787 worldwide 5.1k citations · 135 works
  6. 6 Saeed Haddadi Iran · #512,082 worldwide 1.5k citations · 137 works
  7. 7 Mohammad Ehteram Iran · #540,405 worldwide 5.2k citations · 164 works
  8. 8 Vahid Nikkhah Iran · #694,273 worldwide 1.7k citations · 34 works
  9. 9 Rahime Eshaghi Malekshah Iran · #1,066,957 worldwide 2.9k citations · 136 works
  10. 10 Reza Keypour Iran · #1,433,258 worldwide 1.5k citations · 62 works
All ranked researchers at Semnan University

What are the most cited papers from Semnan University?

The most cited paper from Semnan University is "Water cycle algorithm – A novel metaheuristic optimization method for solving constrained engineering optimization problems" (Hadi Eskandar, Ali Sadollah, Ardeshir Bahreininejad et al., 2012), with 1,672 citations. Next come "Microwave versus conventional sintering: A review of fundamentals, advantages and applications" (1,272) and "Mine blast algorithm: A new population based algorithm for solving constrained engineering optimization problems" (932).

Most cited papers
#PaperReleasedCitations
1 Water cycle algorithm – A novel metaheuristic optimization method for solving constrained engineering optimization problems Hadi Eskandar, Ali Sadollah, Ardeshir Bahreininejad et al. · Computers & Structures 27 Aug 2012 1,672
2 Microwave versus conventional sintering: A review of fundamentals, advantages and applications Morteza Oghbaei, Omid Mirzaee · Journal of Alloys and Compounds 27 Jan 2010 1,272
3 Mine blast algorithm: A new population based algorithm for solving constrained engineering optimization problems Ali Sadollah, Ardeshir Bahreininejad, Hadi Eskandar et al. · Applied Soft Computing 4 Dec 2012 932
4 Machine learning methods for better water quality prediction Ali Najah Ahmed, Faridah Binti Othman, Haitham Abdulmohsin Afan et al. · Journal of Hydrology 27 Aug 2019 690
5 Compressive strength prediction of environmentally friendly concrete using artificial neural networks Hosein Naderpour, Amir Hossein Rafiean, Pouyan Fakharian · Journal of Building Engineering 7 Feb 2018 606
All 59 most cited papers, with filters and sorting

Which keywords describe research at Semnan University?

By fractional works in 2022-now, weighted toward what it does more of than the world: Mechanical Properties, Graphene, Nanomaterials, Nanoparticles, Microstructure, Heat Transfer, Nanocomposites and Metamaterials.

▲ 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. Mechanical Properties119▲ 5.5×35 topics
  2. Nanoparticles89▲ 3.2×41 topics
  3. Graphene88▲ 5.8×10 topics
  4. Nanomaterials87▲ 3.7×19 topics
  5. Machine Learning75◆ 1.01×66 topics
  6. Nanocomposites65▲ 3.7×20 topics
  7. Microstructure61▲ 5.3×17 topics
  8. Renewable Energy60▲ 1.87×33 topics
  9. Biomedical Applications58▲ 2.2×32 topics
  10. Heat Transfer56▲ 5.1×18 topics
  11. Biosensors50▲ 4.6×11 topics
  12. Artificial Neural Networks47▲ 4.7×8 topics
  13. Carbon Nanotubes45▲ 6.0×8 topics
  14. Catalysis44▲ 3.0×22 topics
  15. Nanostructures43▲ 4.7×14 topics
  16. Semiconductor42▲ 5.7×6 topics
  17. Metamaterials40▲ 13×5 topics
  18. Nanophotonics36▲ 17×3 topics
  19. Solar Energy36▲ 5.1×5 topics
  20. Applications33▲ 5.5×7 topics
  21. Optical Modulators33▲ 10×3 topics
  22. Additive Manufacturing32▲ 4.7×8 topics
  23. Water Splitting32▲ 3.9×4 topics
  24. Nanocrystals31▲ 5.4×5 topics
  25. Solar Cells29▲ 6.5×7 topics
  26. Visible Light28▲ 5.4×3 topics
  27. Photonic Crystals27▲ 9.9×5 topics
  28. Phase Change Materials26▲ 12×3 topics
  29. Experimental Investigation26▲ 11×5 topics
  30. Water Resources25▲ 4.7×7 topics
  31. Green Synthesis24▲ 5.8×5 topics
  32. Thin Films24▲ 5.5×7 topics
  33. Metal Matrix Composites23▲ 14×2 topics
  34. Plasmonics23▲ 18×2 topics
  35. Processing Techniques22▲ 11×2 topics
  36. Friction Stir Processing22▲ 14×2 topics
  37. Reinforcement21▲ 13×2 topics
  38. Aluminum Alloy21▲ 14×1 topic
  39. Nanoantennas21▲ 26×1 topic
  40. Surface Plasmons21▲ 26×1 topic

Which research topics does Semnan University publish most on?

By volume in 2022-now: Plasmonic and Surface Plasmon Research, Aluminum Alloys Composites Properties, Advanced Photocatalysis Techniques and Solar Thermal and Photovoltaic Systems.

Plasmonic and Surface Pl…21Plasmonic and Surface Plasmon Research: 21 fractional worksAluminum Alloys Composit…21Aluminum Alloys Composites Properties: 21 fractional worksAdvanced Photocatalysis Techniques: 20 fractional worksSolar Thermal and Photovoltaic Systems: 18 fractional worksMetamaterials and Metasurfaces Applications: 15 fractional worksNanomaterials for catalytic reactions: 14 fractional worksAdvancements in Semiconductor Devices and Circuit Design: 14 fractional worksAntenna Design and Analy…14Antenna Design and Analysis: 14 fractional worksStructural Behavior of Reinforced Concrete: 14 fractional worksAdditive Manufacturing and 3D Printing Technologies: 14 fractional works
Biomedical EngineeringMechanical EngineeringRenewable Energy, Sustainability and the EnvironmentElectronic, Optical and Magnetic Materials5 others

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

  1. 1 Plasmonic and Surface Plasmon Research Biomedical Engineering 21 works
  2. 2 Aluminum Alloys Composites Properties Mechanical Engineering 21 works
  3. 3 Advanced Photocatalysis Techniques Renewable Energy, Sustainability and the Environment 20 works
  4. 4 Solar Thermal and Photovoltaic Systems Renewable Energy, Sustainability and the Environment 18 works
  5. 5 Metamaterials and Metasurfaces Applications Electronic, Optical and Magnetic Materials 15 works
  6. 6 Nanomaterials for catalytic reactions Organic Chemistry 14 works
  7. 7 Advancements in Semiconductor Devices and Circuit Design Electrical and Electronic Engineering 14 works
  8. 8 Antenna Design and Analysis Aerospace Engineering 14 works
  9. 9 Structural Behavior of Reinforced Concrete Building and Construction 14 works
  10. 10 Additive Manufacturing and 3D Printing Technologies Automotive Engineering 14 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 available34.8%not open65.2%

World: 40% of research is openly available.

with international co-authors11.2%domestic only88.8%

World: 18% is written across borders.

How has Semnan University's research output changed?

Output in 2022-2025 was 22% 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 Semnan University as a percentage of every work published that year, 0.0090% in 2024.

still counting0.010%0.020%Semnan University0.0089% in 202519801990200020102020

Fractional works of Semnan 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%Semnan University10.5% 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 19.3% in 2009.

Other research institutions in Semnan

All research institutions in Semnan

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Semnan University on Science Explorer

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