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University · Istanbul · Türkiye

Kadir Has University

In research, Kadir Has University stands highest in Social Sciences (#1,685 of 9,585 worldwide), Physical Sciences (#3,043 of 10,670 worldwide) and Social Sciences (#1,893 of 5,988 worldwide), 2022-now. Relative to its size it is most specialised in Political Science and International Relations (Political Science and International Relations is 5.2× its share of world research).

khas.edu.trROR OpenAlex
World rank, 2022-now
#3,313
of 22,385 · #5,076 all time
Rank in Türkiye
#58
of 297
Research works
2.1k
▲ 37% vs 2018-21
Citations
23k
10.6 per fractional work
Top-10% rate
13.8%
all institutions 10.0%
vs its own fields
0.96×
1.00× is exactly expected
Open access
42%
world 40%
International
21%
world 18%
Kadir Has University

What is Kadir Has 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
Social SciencesDomain #1,685 of 9,585 16.1%389 #2368
Physical SciencesDomain #3,043 of 10,670 12.9%266 #4291
Social SciencesField #1,893 of 5,988 17.8%188 #2900
EngineeringField #2,041 of 5,901 12.6%114 #3275
Computer ScienceField #1,561 of 4,417 15.5%95 #2505
Business, Management and AccountingField #1,248 of 2,581 12.8%62 #1649
Sociology and Political ScienceSubfield #1,466 of 2,526 16.3%63 #1971

Each strip is that field's whole ranked pool, with the notch where Kadir Has 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. Social Sciences#2,368 #1,685
  2. Physical Sciences#4,291 #3,043
  3. Social Sciences#2,900 #1,893
  4. Engineering#3,275 #2,041
  5. Computer Science#2,505 #1,561
  6. Business, Management and Accounting#1,649 #1,248
  7. Sociology and Political Science#1,971 #1,466
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 Kadir Has University work in?

In 2022-now, 54% of research at Kadir Has University is in Social Sciences, 36% in Physical Sciences. Its largest fields are Social Sciences (26%), Engineering (15%), Computer Science (13%). It does 2.1× the world's share of Social Sciences.

Social Sciences: 427 fractional works · 53.5% of its workSocial Sciences: 208 fractional works · 26.0% of its workSociology and Political Science: 71 fractional works · 8.9% of its workPolitical Science and International Relations: 61 fractional works · 7.7% of its workEducation: 15 fractional works · 1.8% of its workGender Studies: 14 fractional works · 1.8% of its workLaw: 7 fractional works · 0.9% of its workUrban Studies: 6 fractional works · 0.8% of its workCommunication: 6 fractional works · 0.7% of its workTransportation: 4 fractional works · 0.5% of its workCultural Studies: 4 fractional works · 0.5% of its workDemography: 4 fractional works · 0.5% of its workAnthropology: 4 fractional works · 0.5% of its workSafety Research: 3 fractional works · 0.3% of its workDevelopment: 2 fractional works · 0.3% of its workSmaller subfields together: 7 fractional works · 0.8% of its workBusiness, Management and Accounting: 68 fractional works · 8.5% of its workStrategy and Management: 21 fractional works · 2.6% of its workMarketing: 14 fractional works · 1.8% of its workAccounting: 10 fractional works · 1.3% of its workOrganizational Behavior and Human Resource Management: 8 fractional works · 1.0% of its workManagement Information Systems: 7 fractional works · 0.9% of its workManagement of Technology and Innovation: 3 fractional works · 0.4% of its workTourism, Leisure and Hospitality Management: 3 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.1% of its workPsychology: 49 fractional works · 6.1% of its workSocial Psychology: 16 fractional works · 2.0% of its workDevelopmental and Educational Psychology: 12 fractional works · 1.5% of its workExperimental and Cognitive Psychology: 10 fractional works · 1.3% of its workClinical Psychology: 7 fractional works · 0.9% of its workApplied Psychology: 3 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.1% of its workEconomics, Econometrics and Finance: 48 fractional works · 6.0% of its workEconomics and Econometrics: 33 fractional works · 4.2% of its workFinance: 11 fractional works · 1.4% of its workGeneral Economics, Econometrics and Finance: 3 fractional works · 0.4% of its workArts and Humanities: 35 fractional works · 4.4% of its workPhilosophy: 6 fractional works · 0.7% of its workLiterature and Literary Theory: 6 fractional works · 0.7% of its workHistory: 5 fractional works · 0.6% of its workArcheology: 5 fractional works · 0.6% of its workMuseology: 4 fractional works · 0.5% of its workLanguage and Linguistics: 3 fractional works · 0.4% of its workVisual Arts and Performing Arts: 3 fractional works · 0.3% of its workSmaller subfields together: 4 fractional works · 0.6% of its workDecision Sciences: 21 fractional works · 2.6% of its workManagement Science and Operations Research: 16 fractional works · 2.0% of its workInformation Systems and Management: 4 fractional works · 0.5% of its workSmaller subfields together: 1 fractional works · 0.1% of its workPhysical Sciences: 288 fractional works · 36.1% of its workEngineering: 122 fractional works · 15.3% of its workElectrical and Electronic Engineering: 46 fractional works · 5.8% of its workIndustrial and Manufacturing Engineering: 13 fractional works · 1.6% of its workBiomedical Engineering: 13 fractional works · 1.6% of its workControl and Systems Engineering: 12 fractional works · 1.5% of its workMechanical Engineering: 10 fractional works · 1.3% of its workBuilding and Construction: 7 fractional works · 0.8% of its workAerospace Engineering: 4 fractional works · 0.5% of its workCivil and Structural Engineering: 4 fractional works · 0.5% of its workOcean Engineering: 3 fractional works · 0.4% of its workMedia Technology: 3 fractional works · 0.4% of its workAutomotive Engineering: 2 fractional works · 0.3% of its workSafety, Risk, Reliability and Quality: 2 fractional works · 0.2% of its workSmaller subfields together: 3 fractional works · 0.4% of its workComputer Science: 101 fractional works · 12.6% of its workArtificial Intelligence: 35 fractional works · 4.4% of its workComputer Networks and Communications: 17 fractional works · 2.2% of its workInformation Systems: 13 fractional works · 1.6% of its workComputer Vision and Pattern Recognition: 11 fractional works · 1.3% of its workHuman-Computer Interaction: 10 fractional works · 1.2% of its workComputational Theory and Mathematics: 7 fractional works · 0.9% of its workSignal Processing: 5 fractional works · 0.6% of its workSmaller subfields together: 3 fractional works · 0.3% of its workEnvironmental Science: 20 fractional works · 2.5% of its workGlobal and Planetary Change: 5 fractional works · 0.6% of its workPollution: 4 fractional works · 0.5% of its workEnvironmental Engineering: 4 fractional works · 0.4% of its workManagement, Monitoring, Policy and Law: 3 fractional works · 0.3% of its workWater Science and Technology: 2 fractional works · 0.3% of its workSmaller subfields together: 3 fractional works · 0.3% of its workPhysics and Astronomy: 12 fractional works · 1.5% of its workStatistical and Nonlinear Physics: 4 fractional works · 0.5% of its workAtomic and Molecular Physics, and Optics: 3 fractional works · 0.4% of its workCondensed Matter Physics: 3 fractional works · 0.4% of its workSmaller subfields together: 2 fractional works · 0.2% of its workEnergy: 11 fractional works · 1.4% of its workRenewable Energy, Sustainability and the Environment: 7 fractional works · 0.9% of its workGeneral Energy: 3 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.1% of its workMaterials Science: 8 fractional works · 1.0% of its workMaterials Chemistry: 5 fractional works · 0.6% of its workSmaller subfields together: 3 fractional works · 0.4% of its workEarth and Planetary Sciences: 6 fractional works · 0.8% of its workGeophysics: 3 fractional works · 0.4% of its workSmaller subfields together: 3 fractional works · 0.3% of its workMathematics: 5 fractional works · 0.6% of its workChemistry: 3 fractional works · 0.4% of its workOrganic Chemistry: 2 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.1% of its workChemical Engineering: 1 fractional works · 0.1% of its workLife Sciences: 51 fractional works · 6.4% of its workNeuroscience: 23 fractional works · 2.9% of its workCognitive Neuroscience: 19 fractional works · 2.3% of its workCellular and Molecular Neuroscience: 2 fractional works · 0.3% of its workNeurology: 2 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.0% of its workBiochemistry, Genetics and Molecular Biology: 16 fractional works · 2.0% of its workMolecular Biology: 9 fractional works · 1.2% of its workGenetics: 2 fractional works · 0.3% of its workSmaller subfields together: 4 fractional works · 0.5% of its workAgricultural and Biological Sciences: 8 fractional works · 1.0% of its workFood Science: 3 fractional works · 0.3% of its workPlant Science: 2 fractional works · 0.2% of its workSmaller subfields together: 3 fractional works · 0.4% of its workImmunology and Microbiology: 2 fractional works · 0.3% of its workImmunology: 2 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workPharmacology, Toxicology and Pharmaceutics: 2 fractional works · 0.2% of its workHealth Sciences: 32 fractional works · 4.0% of its workMedicine: 23 fractional works · 2.9% of its workPublic Health, Environmental and Occupational Health: 5 fractional works · 0.6% of its workReproductive Medicine: 2 fractional works · 0.3% of its workPediatrics, Perinatology and Child Health: 2 fractional works · 0.2% of its workPhysiology: 2 fractional works · 0.2% of its workSmaller subfields together: 13 fractional works · 1.6% of its workHealth Professions: 8 fractional works · 1.1% of its workGeneral Health Professions: 5 fractional works · 0.7% of its workSpeech and Hearing: 2 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.1% of its workALL ITS WORKKadir HasUniversity798fractional works, 2022-now
Life Sciences6%Physical Sciences36%Health Sciences4%Social Sciences54%

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 24 fields, with their numbers
    1. Social Sciences20826.0%
    2. Business, Management and Accounting688.5%
    3. Psychology496.1%
    4. Economics, Econometrics and Finance486.0%
    5. Arts and Humanities354.4%
    6. Decision Sciences212.6%
    1. Engineering12215.3%
    2. Computer Science10112.6%
    3. Environmental Science202.5%
    4. Physics and Astronomy121.5%
    5. Energy111.4%
    6. Materials Science81.0%
    7. Earth and Planetary Sciences60.8%
    8. Mathematics50.6%
    9. Chemistry30.4%
    10. Chemical Engineering10.1%
    1. Neuroscience232.9%
    2. Biochemistry, Genetics and Molecular Biology162.0%
    3. Agricultural and Biological Sciences81.0%
    4. Immunology and Microbiology20.3%
    5. Pharmacology, Toxicology and Pharmaceutics20.2%
    1. Medicine232.9%
    2. Health Professions81.1%
    3. Nursing00.0%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does Kadir Has University specialise in?

Where its research is concentrated relative to its size: Political Science and International Relations takes 5.2× the share of its output that it takes of world research.

  1. Political Science and International RelationsSubfield · 61.1 works5.2×
← 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: 0.21× its world share, 8 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.37× its world share, 16 worksBiochemistry, Geneti…Immunology and Microbiology: 0.31× its world share, 2 worksImmunology and Micro…Neuroscience: 1.77× its world share, 23 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.56× its world share, 2 worksPharmacology, Toxico…Chemical Engineering: 0.19× its world share, 0 worksChemical EngineeringChemistry: 0.26× its world share, 3 worksChemistryComputer Science: 1.62× its world share, 101 worksComputer ScienceEarth and Planetary Sciences: 0.49× its world share, 6 worksEarth and Planetary …Energy: 1.56× its world share, 11 worksEnergyEngineering: 1.02× its world share, 122 worksEngineeringEnvironmental Science: 0.51× its world share, 20 worksEnvironmental ScienceMaterials Science: 0.28× its world share, 8 worksMaterials ScienceMathematics: 0.49× its world share, 5 worksMathematicsPhysics and Astronomy: 0.67× its world share, 12 worksPhysics and AstronomyHealth Professions: 0.40× its world share, 8 worksHealth ProfessionsMedicine: 0.15× its world share, 23 worksMedicineNursing: 0.04× its world share, 0 worksNursingArts and Humanities: 1.51× its world share, 35 worksArts and HumanitiesBusiness, Management and Accounting: 2.63× its world share, 68 worksBusiness, Management…Decision Sciences: 2.73× its world share, 21 worksDecision SciencesEconomics, Econometrics and Finance: 2.78× its world share, 48 worksEconomics, Econometr…Psychology: 2.00× its world share, 48 worksPsychologySocial Sciences: 2.06× its world share, 208 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Economics, Econometrics and Finance, 2.8×. Every wedge is a field page.

All 24 fields, with their numbers
  1. Economics, Econometrics and Finance2.78×48 works
  2. Decision Sciences2.73×21 works
  3. Business, Management and Accounting2.63×68 works
  4. Social Sciences2.06×208 works
  5. Psychology2.00×48 works
  6. Neuroscience1.77×23 works
  7. Computer Science1.62×101 works
  8. Energy1.56×11 works
  9. Arts and Humanities1.51×35 works
  10. Engineering1.02×122 works
  11. Physics and Astronomy0.67×12 works
  12. Pharmacology, Toxicology and Pharmaceutics0.56×2 works
  13. Environmental Science0.51×20 works
  14. Earth and Planetary Sciences0.49×6 works
  15. Mathematics0.49×5 works
  16. Health Professions0.40×8 works
  17. Biochemistry, Genetics and Molecular Biology0.37×16 works
  18. Immunology and Microbiology0.31×2 works
  19. Materials Science0.28×8 works
  20. Chemistry0.26×3 works
  21. Agricultural and Biological Sciences0.21×8 works
  22. Chemical Engineering0.19×0 works
  23. Medicine0.15×23 works
  24. Nursing0.04×0 works

Who are the top researchers at Kadir Has University?

Ranked on the quality score, Arash Heidari, Ömer Faruk Görçün and Onurcan Yılmaz lead among researchers whose main affiliation is Kadir Has University.

  1. 1 Arash Heidari Türkiye · #4,682 worldwide 5.1k citations · 79 works
  2. 2 Ömer Faruk Görçün Türkiye · #71,551 worldwide 2k citations · 127 works
  3. 3 Onurcan Yılmaz Türkiye · #245,193 worldwide 2.7k citations · 165 works
  4. 4 Seyed‐Sajad Ahmadpour Türkiye · #291,717 worldwide 1.4k citations · 71 works
  5. 5 Zeki Ayağ Türkiye · #680,545 worldwide 2k citations · 49 works
  6. 6 Volkan Ş. Ediger Türkiye · #682,842 worldwide 2.1k citations · 63 works
  7. 7 Gökhan Kirkil Türkiye · #739,289 worldwide 1.8k citations · 78 works
  8. 8 Meltem Ucal Türkiye · #750,398 worldwide 1k citations · 42 works
  9. 9 Oğuz Ersan Türkiye · #860,764 worldwide 1.1k citations · 45 works
  10. 10 Özgür Orhangazi Türkiye · #1,006,646 worldwide 1.7k citations · 72 works
All ranked researchers at Kadir Has University

What are the most cited papers from Kadir Has University?

The most cited paper from Kadir Has University is "Orthogonal Frequency Division Multiplexing With Index Modulation" (Ertuğrul Başar, Ümit Aygölü, Erdal Panayırcı et al., 2013), with 1,164 citations. Next come "Voltage-Gated Sodium Channel Expression and Potentiation of Human Breast Cancer Metastasis" (493) and "Space-Time Block Coded Spatial Modulation" (392).

Most cited papers
#PaperReleasedCitations
1 Orthogonal Frequency Division Multiplexing With Index Modulation Ertuğrul Başar, Ümit Aygölü, Erdal Panayırcı et al. · IEEE Transactions on Signal Processing 28 Aug 2013 1,164
2 Voltage-Gated Sodium Channel Expression and Potentiation of Human Breast Cancer Metastasis Scott P. Fraser et al. · Clinical Cancer Research Open access Aug 2005 493
3 Space-Time Block Coded Spatial Modulation Ertuğrul Başar, Ümit Aygölü, Erdal Panayırcı et al. · IEEE Transactions on Communications 21 Dec 2010 392
4 Drug repurposing for coronavirus (COVID-19): in silico screening of known drugs against coronavirus 3CL hydrolase and protease enzymes Ammar D. Elmezayen, Anas Al-Obaidi, Alp Tegin Şahin et al. · Journal of Biomolecular Structure and Dynamics Open access 20 Apr 2020 372
5 A Fuzzy AHP Approach to Evaluating Machine Tool Alternatives Zeki Ayağ, Rıfat Gürcan Özdemir · Journal of Intelligent Manufacturing Book chapter 30 Mar 2006 356
All 60 most cited papers, with filters and sorting

Which keywords describe research at Kadir Has University?

By fractional works in 2022-now, weighted toward what it does more of than the world: Neoliberalism, Nationalism, Deep Learning, Renewable Energy, Civil Society, Authoritarianism, Machine Learning and Democratization.

▲ 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. Deep Learning51▲ 1.85×54 topics
  2. Machine Learning47▲ 1.77×54 topics
  3. Renewable Energy36▲ 3.1×25 topics
  4. Globalization35▲ 2.2×52 topics
  5. Neoliberalism34▲ 12×18 topics
  6. Sustainability34▲ 1.74×45 topics
  7. Nationalism32▲ 8.8×12 topics
  8. Neural Networks27▲ 2.2×22 topics
  9. Human Rights27▲ 3.3×28 topics
  10. Economic Growth24▲ 3.7×20 topics
  11. Social Media23▲ 2.1×25 topics
  12. Civil Society22▲ 25×5 topics
  13. Authoritarianism22▲ 31×3 topics
  14. Democratization20▲ 39×2 topics
  15. AKP20▲ 130×1 topic
  16. Islam20▲ 12×1 topic
  17. Cultural Heritage16▲ 3.6×15 topics
  18. Supply Chain Management15▲ 2.1×14 topics
  19. Global Governance15▲ 7.8×11 topics
  20. Consumer Behavior14▲ 2.8×9 topics
  21. International Law14▲ 5.4×11 topics
  22. Risk Management14▲ 3.6×10 topics
  23. Social Interaction13▲ 4.2×9 topics
  24. Anomaly Detection12▲ 5.4×5 topics
  25. Social Justice12▲ 2.6×12 topics
  26. Smart Grid12▲ 4.0×7 topics
  27. International Relations11▲ 5.8×12 topics
  28. Feminism10▲ 4.4×10 topics
  29. Governance10▲ 4.0×10 topics
  30. IoT Security10▲ 4.1×3 topics
  31. Gender Equality10▲ 4.4×8 topics
  32. Ottoman Empire10▲ 17×3 topics
  33. Emotion9▲ 5.7×8 topics
  34. Game Theory9▲ 6.4×3 topics
  35. Energy Management9▲ 6.7×2 topics
  36. Time Series8▲ 6.0×3 topics
  37. Analytic Hierarchy Process8▲ 18×2 topics
  38. Fuzzy Sets8▲ 18×1 topic
  39. TOPSIS8▲ 24×1 topic
  40. Tourism Development8▲ 7.0×2 topics

Which research topics does Kadir Has University publish most on?

By volume in 2022-now: Turkey's Politics and Society, Multi-Criteria Decision Making, Smart Grid Energy Management and Network Security and Intrusion Detection.

Turkey's Politics and So…20Turkey's Politics and Society: 20 fractional worksMulti-Criteria Decision Making: 8 fractional worksSmart Grid Energy Management: 7 fractional worksNetwork Security and Intrusion Detection: 6 fractional worksDiverse Aspects of Tourism Research: 5 fractional worksConsumer Behavior in Brand Consumption and Identification: 5 fractional worksQuantum-Dot Cellular Aut…5Quantum-Dot Cellular Automata: 5 fractional worksAnomaly Detection Techniques and Applications: 5 fractional worksEnergy, Environment, Economic Growth: 4 fractional worksIslamic Studies and History: 4 fractional works
Political Science and International RelationsManagement Science and Operations ResearchElectrical and Electronic EngineeringComputer Networks and Communications5 others

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

  1. 1 Turkey's Politics and Society Political Science and International Relations 20 works
  2. 2 Multi-Criteria Decision Making Management Science and Operations Research 8 works
  3. 3 Smart Grid Energy Management Electrical and Electronic Engineering 7 works
  4. 4 Network Security and Intrusion Detection Computer Networks and Communications 6 works
  5. 5 Diverse Aspects of Tourism Research Sociology and Political Science 5 works
  6. 6 Consumer Behavior in Brand Consumption and Identification Marketing 5 works
  7. 7 Quantum-Dot Cellular Automata Computational Theory and Mathematics 5 works
  8. 8 Anomaly Detection Techniques and Applications Artificial Intelligence 5 works
  9. 9 Energy, Environment, Economic Growth Economics and Econometrics 4 works
  10. 10 Islamic Studies and History Political Science and International Relations 4 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 available42.2%not open57.8%

World: 40% of research is openly available.

with international co-authors20.7%domestic only79.3%

World: 18% is written across borders.

How has Kadir Has University's research output changed?

Output in 2022-2025 was 37% higher than in 2018-2021.

still counting200020102020
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 Kadir Has University as a percentage of every work published that year, 0.0033% in 2024.

still counting0.0020%0.0040%Kadir Has University0.0032% in 2025200020102020

Fractional works of Kadir Has 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%Kadir Has University13.0% in 2025all institutions10.0% in 202520102020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 16.7% in 2023.

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Kadir Has University on Science Explorer

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