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University · Baghdad · Iraq

Nahrain University

In research, Nahrain University stands highest in Materials Science (#2,141 of 2,276 worldwide), Electrical and Electronic Engineering (#2,088 of 2,176 worldwide) and Computer Science (#4,253 of 4,417 worldwide), 2022-now. Relative to its size it is most specialised in Reproductive Medicine and Civil and Structural Engineering (Reproductive Medicine is 5.3× its share of world research).

nahrainuniv.edu.iqROR OpenAlex
World rank, 2022-now
#17,939
of 22,385 · #30,001 all time
Rank in Iraq
#57
of 67
Research works
6.2k
▲ 59% vs 2018-21
Citations
35k
5.7 per fractional work
Top-10% rate
4.2%
all institutions 10.0%
vs its own fields
0.44×
1.00× is exactly expected
Open access
77%
world 40%
International
15%
world 18%
Nahrain University

What is Nahrain 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
Materials ScienceField #2,141 of 2,276 6.5%134 #3654
Electrical and Electronic EngineeringSubfield #2,088 of 2,176 5.3%143 #3510
Computer ScienceField #4,253 of 4,417 5.9%276 #5763
EngineeringField #5,693 of 5,901 4.1%683 #8402
ChemistryField #1,269 of 1,299 2.2%77 #2665
Biomedical EngineeringSubfield #1,518 of 1,539 2.9%96 #2483
Social SciencesDomain #9,464 of 9,585 3.9%264 #14587
Molecular BiologySubfield #1,857 of 1,880 2.9%84 #3690
Civil and Structural EngineeringSubfield #898 of 908 2.5%153 #1641
Artificial IntelligenceSubfield #1,842 of 1,862 5.3%69 #2731

Each strip is that field's whole ranked pool, with the notch where Nahrain 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. Materials Science#3,654 #2,141
  2. Electrical and Electronic Engineering#3,510 #2,088
  3. Computer Science#5,763 #4,253
  4. Engineering#8,402 #5,693
  5. Chemistry#2,665 #1,269
  6. Biomedical Engineering#2,483 #1,518
  7. Social Sciences#14,587 #9,464
  8. Molecular Biology#3,690 #1,857
  9. Civil and Structural Engineering#1,641 #898
  10. Artificial Intelligence#2,731 #1,842
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 Nahrain University work in?

In 2022-now, 51% of research at Nahrain University is in Physical Sciences, 25% in Health Sciences. Its largest fields are Engineering (25%), Medicine (22%), Computer Science (10%). It does 1.3× the world's share of Physical Sciences.

Physical Sciences: 1,541 fractional works · 51.4% of its workEngineering: 744 fractional works · 24.8% of its workCivil and Structural Engineering: 168 fractional works · 5.6% of its workElectrical and Electronic Engineering: 154 fractional works · 5.1% of its workBiomedical Engineering: 108 fractional works · 3.6% of its workMechanical Engineering: 66 fractional works · 2.2% of its workAerospace Engineering: 58 fractional works · 1.9% of its workBuilding and Construction: 58 fractional works · 1.9% of its workControl and Systems Engineering: 33 fractional works · 1.1% of its workMechanics of Materials: 19 fractional works · 0.6% of its workMedia Technology: 18 fractional works · 0.6% of its workComputational Mechanics: 17 fractional works · 0.6% of its workOcean Engineering: 12 fractional works · 0.4% of its workSafety, Risk, Reliability and Quality: 12 fractional works · 0.4% of its workAutomotive Engineering: 10 fractional works · 0.3% of its workIndustrial and Manufacturing Engineering: 8 fractional works · 0.3% of its workComputer Science: 303 fractional works · 10.1% of its workComputer Vision and Pattern Recognition: 83 fractional works · 2.8% of its workArtificial Intelligence: 76 fractional works · 2.5% of its workComputer Networks and Communications: 60 fractional works · 2.0% of its workInformation Systems: 39 fractional works · 1.3% of its workSignal Processing: 22 fractional works · 0.7% of its workComputational Theory and Mathematics: 10 fractional works · 0.3% of its workHuman-Computer Interaction: 8 fractional works · 0.3% of its workSmaller subfields together: 5 fractional works · 0.2% of its workMaterials Science: 155 fractional works · 5.2% of its workMaterials Chemistry: 83 fractional works · 2.8% of its workPolymers and Plastics: 32 fractional works · 1.1% of its workBiomaterials: 16 fractional works · 0.5% of its workElectronic, Optical and Magnetic Materials: 10 fractional works · 0.3% of its workSurfaces, Coatings and Films: 7 fractional works · 0.2% of its workSmaller subfields together: 8 fractional works · 0.3% of its workEnvironmental Science: 102 fractional works · 3.4% of its workWater Science and Technology: 25 fractional works · 0.8% of its workEnvironmental Engineering: 13 fractional works · 0.4% of its workIndustrial and Manufacturing Engineering: 12 fractional works · 0.4% of its workManagement, Monitoring, Policy and Law: 11 fractional works · 0.4% of its workHealth, Toxicology and Mutagenesis: 10 fractional works · 0.3% of its workPollution: 9 fractional works · 0.3% of its workGlobal and Planetary Change: 9 fractional works · 0.3% of its workEcology: 8 fractional works · 0.3% of its workSmaller subfields together: 4 fractional works · 0.1% of its workChemistry: 85 fractional works · 2.8% of its workOrganic Chemistry: 49 fractional works · 1.6% of its workAnalytical Chemistry: 18 fractional works · 0.6% of its workInorganic Chemistry: 7 fractional works · 0.2% of its workSmaller subfields together: 10 fractional works · 0.3% of its workEnergy: 53 fractional works · 1.8% of its workRenewable Energy, Sustainability and the Environment: 48 fractional works · 1.6% of its workSmaller subfields together: 5 fractional works · 0.2% of its workPhysics and Astronomy: 39 fractional works · 1.3% of its workAtomic and Molecular Physics, and Optics: 17 fractional works · 0.6% of its workStatistical and Nonlinear Physics: 6 fractional works · 0.2% of its workSmaller subfields together: 16 fractional works · 0.5% of its workMathematics: 38 fractional works · 1.3% of its workModeling and Simulation: 10 fractional works · 0.3% of its workNumerical Analysis: 9 fractional works · 0.3% of its workStatistics and Probability: 8 fractional works · 0.3% of its workSmaller subfields together: 10 fractional works · 0.3% of its workEarth and Planetary Sciences: 12 fractional works · 0.4% of its workChemical Engineering: 11 fractional works · 0.4% of its workHealth Sciences: 747 fractional works · 24.9% of its workMedicine: 651 fractional works · 21.7% of its workEpidemiology: 55 fractional works · 1.8% of its workSurgery: 54 fractional works · 1.8% of its workOncology: 47 fractional works · 1.6% of its workRadiology, Nuclear Medicine and Imaging: 39 fractional works · 1.3% of its workInfectious Diseases: 38 fractional works · 1.3% of its workReproductive Medicine: 36 fractional works · 1.2% of its workEndocrinology, Diabetes and Metabolism: 35 fractional works · 1.2% of its workPublic Health, Environmental and Occupational Health: 35 fractional works · 1.2% of its workPhysiology: 29 fractional works · 1.0% of its workPulmonary and Respiratory Medicine: 25 fractional works · 0.8% of its workPharmacology: 24 fractional works · 0.8% of its workPediatrics, Perinatology and Child Health: 22 fractional works · 0.7% of its workCardiology and Cardiovascular Medicine: 21 fractional works · 0.7% of its workRheumatology: 20 fractional works · 0.7% of its workObstetrics and Gynecology: 17 fractional works · 0.6% of its workPathology and Forensic Medicine: 17 fractional works · 0.6% of its workNeurology: 15 fractional works · 0.5% of its workDermatology: 14 fractional works · 0.5% of its workComplementary and alternative medicine: 13 fractional works · 0.4% of its workHematology: 12 fractional works · 0.4% of its workGenetics: 11 fractional works · 0.4% of its workOphthalmology: 10 fractional works · 0.3% of its workNephrology: 10 fractional works · 0.3% of its workRehabilitation: 9 fractional works · 0.3% of its workBiochemistry: 7 fractional works · 0.2% of its workUrology: 7 fractional works · 0.2% of its workOrthopedics and Sports Medicine: 6 fractional works · 0.2% of its workSmaller subfields together: 24 fractional works · 0.8% of its workHealth Professions: 53 fractional works · 1.8% of its workGeneral Health Professions: 22 fractional works · 0.7% of its workRadiological and Ultrasound Technology: 9 fractional works · 0.3% of its workHealth Information Management: 8 fractional works · 0.3% of its workSmaller subfields together: 14 fractional works · 0.5% of its workNursing: 23 fractional works · 0.8% of its workNutrition and Dietetics: 23 fractional works · 0.8% of its workDentistry: 19 fractional works · 0.6% of its workPeriodontics: 7 fractional works · 0.2% of its workSmaller subfields together: 12 fractional works · 0.4% of its workVeterinary: 1 fractional works · 0.0% of its workLife Sciences: 416 fractional works · 13.9% of its workBiochemistry, Genetics and Molecular Biology: 199 fractional works · 6.6% of its workMolecular Biology: 95 fractional works · 3.2% of its workGenetics: 30 fractional works · 1.0% of its workCancer Research: 17 fractional works · 0.6% of its workBiotechnology: 16 fractional works · 0.5% of its workMolecular Medicine: 11 fractional works · 0.4% of its workClinical Biochemistry: 7 fractional works · 0.2% of its workEndocrinology: 6 fractional works · 0.2% of its workSmaller subfields together: 15 fractional works · 0.5% of its workAgricultural and Biological Sciences: 93 fractional works · 3.1% of its workPlant Science: 48 fractional works · 1.6% of its workFood Science: 21 fractional works · 0.7% of its workAnimal Science and Zoology: 7 fractional works · 0.2% of its workSmaller subfields together: 17 fractional works · 0.6% of its workNeuroscience: 52 fractional works · 1.7% of its workNeurology: 16 fractional works · 0.5% of its workCognitive Neuroscience: 15 fractional works · 0.5% of its workCellular and Molecular Neuroscience: 10 fractional works · 0.3% of its workEndocrine and Autonomic Systems: 7 fractional works · 0.2% of its workSmaller subfields together: 4 fractional works · 0.1% of its workImmunology and Microbiology: 48 fractional works · 1.6% of its workImmunology: 37 fractional works · 1.2% of its workSmaller subfields together: 11 fractional works · 0.4% of its workPharmacology, Toxicology and Pharmaceutics: 24 fractional works · 0.8% of its workPharmacology: 14 fractional works · 0.5% of its workSmaller subfields together: 10 fractional works · 0.3% of its workSocial Sciences: 295 fractional works · 9.8% of its workSocial Sciences: 164 fractional works · 5.5% of its workSociology and Political Science: 62 fractional works · 2.1% of its workPolitical Science and International Relations: 41 fractional works · 1.4% of its workTransportation: 24 fractional works · 0.8% of its workEducation: 9 fractional works · 0.3% of its workLaw: 6 fractional works · 0.2% of its workSmaller subfields together: 22 fractional works · 0.7% of its workBusiness, Management and Accounting: 32 fractional works · 1.1% of its workStrategy and Management: 10 fractional works · 0.3% of its workAccounting: 8 fractional works · 0.3% of its workManagement Information Systems: 6 fractional works · 0.2% of its workSmaller subfields together: 7 fractional works · 0.2% of its workEconomics, Econometrics and Finance: 29 fractional works · 1.0% of its workEconomics and Econometrics: 24 fractional works · 0.8% of its workSmaller subfields together: 5 fractional works · 0.2% of its workArts and Humanities: 26 fractional works · 0.9% of its workArcheology: 13 fractional works · 0.4% of its workSmaller subfields together: 14 fractional works · 0.5% of its workDecision Sciences: 25 fractional works · 0.8% of its workManagement Science and Operations Research: 19 fractional works · 0.6% of its workSmaller subfields together: 6 fractional works · 0.2% of its workPsychology: 19 fractional works · 0.6% of its workSocial Psychology: 7 fractional works · 0.2% of its workClinical Psychology: 6 fractional works · 0.2% of its workSmaller subfields together: 5 fractional works · 0.2% of its workALL ITS WORKNahrainUniversity2,998fractional works, 2022-now
Life Sciences14%Physical Sciences51%Health Sciences25%Social Sciences10%

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. Engineering74424.8%
    2. Computer Science30310.1%
    3. Materials Science1555.2%
    4. Environmental Science1023.4%
    5. Chemistry852.8%
    6. Energy531.8%
    7. Physics and Astronomy391.3%
    8. Mathematics381.3%
    9. Earth and Planetary Sciences120.4%
    10. Chemical Engineering110.4%
    1. Medicine65121.7%
    2. Health Professions531.8%
    3. Nursing230.8%
    4. Dentistry190.6%
    5. Veterinary10.0%
    1. Biochemistry, Genetics and Molecular Biology1996.6%
    2. Agricultural and Biological Sciences933.1%
    3. Neuroscience521.7%
    4. Immunology and Microbiology481.6%
    5. Pharmacology, Toxicology and Pharmaceutics240.8%
    1. Social Sciences1645.5%
    2. Business, Management and Accounting321.1%
    3. Economics, Econometrics and Finance291.0%
    4. Arts and Humanities260.9%
    5. Decision Sciences250.8%
    6. Psychology190.6%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does Nahrain University specialise in?

Where its research is concentrated relative to its size: Reproductive Medicine takes 5.3× the share of its output that it takes of world research.

  1. Reproductive MedicineSubfield · 35.7 works5.3×
  2. Civil and Structural EngineeringSubfield · 168.2 works4.8×
← 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: 0.65× its world share, 93 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.24× its world share, 199 worksBiochemistry, Geneti…Immunology and Microbiology: 1.59× its world share, 48 worksImmunology and Micro…Neuroscience: 1.07× its world share, 52 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 2.25× its world share, 24 worksPharmacology, Toxico…Chemical Engineering: 1.01× its world share, 10 worksChemical EngineeringChemistry: 1.81× its world share, 85 worksChemistryComputer Science: 1.30× its world share, 303 worksComputer ScienceEarth and Planetary Sciences: 0.26× its world share, 12 worksEarth and Planetary …Energy: 1.92× its world share, 53 worksEnergyEngineering: 1.65× its world share, 744 worksEngineeringEnvironmental Science: 0.68× its world share, 102 worksEnvironmental ScienceMaterials Science: 1.48× its world share, 155 worksMaterials ScienceMathematics: 1.08× its world share, 38 worksMathematicsPhysics and Astronomy: 0.58× its world share, 39 worksPhysics and AstronomyDentistry: 1.33× its world share, 19 worksDentistryHealth Professions: 0.67× its world share, 53 worksHealth ProfessionsMedicine: 1.13× its world share, 650 worksMedicineNursing: 1.54× its world share, 23 worksNursingVeterinary: 0.26× its world share, 1 worksVeterinaryArts and Humanities: 0.30× its world share, 26 worksArts and HumanitiesBusiness, Management and Accounting: 0.33× its world share, 32 worksBusiness, Management…Decision Sciences: 0.86× its world share, 25 worksDecision SciencesEconomics, Econometrics and Finance: 0.46× its world share, 29 worksEconomics, Econometr…Psychology: 0.21× its world share, 19 worksPsychologySocial Sciences: 0.43× its world share, 164 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Pharmacology, Toxicology and Pharmaceutics, 2.2×. Every wedge is a field page.

All 26 fields, with their numbers
  1. Pharmacology, Toxicology and Pharmaceutics2.25×24 works
  2. Energy1.92×53 works
  3. Chemistry1.81×85 works
  4. Engineering1.65×744 works
  5. Immunology and Microbiology1.59×48 works
  6. Nursing1.54×23 works
  7. Materials Science1.48×155 works
  8. Dentistry1.33×19 works
  9. Computer Science1.30×303 works
  10. Biochemistry, Genetics and Molecular Biology1.24×199 works
  11. Medicine1.13×650 works
  12. Mathematics1.08×38 works
  13. Neuroscience1.07×52 works
  14. Chemical Engineering1.01×10 works
  15. Decision Sciences0.86×25 works
  16. Environmental Science0.68×102 works
  17. Health Professions0.67×53 works
  18. Agricultural and Biological Sciences0.65×93 works
  19. Physics and Astronomy0.58×39 works
  20. Economics, Econometrics and Finance0.46×29 works
  21. Social Sciences0.43×164 works
  22. Business, Management and Accounting0.33×32 works
  23. Arts and Humanities0.30×26 works
  24. Earth and Planetary Sciences0.26×12 works
  25. Veterinary0.26×1 works
  26. Psychology0.21×19 works

Who are the top researchers at Nahrain University?

Ranked on the quality score, Osamah Ibrahim Khalaf, Rapheal Ajiri Opiti and Saad H. Ammar lead among researchers whose main affiliation is Nahrain University.

  1. 1 Osamah Ibrahim Khalaf Iraq · #152,502 worldwide 8.8k citations · 196 works
  2. 2 Rapheal Ajiri Opiti Iraq · #1,517,072 worldwide 648 citations · 21 works
  3. 3 Saad H. Ammar Iraq · #1,552,012 worldwide 3.6k citations · 134 works
  4. 4 Ghaida Muttashar Abdulsahib Iraq · #1,621,493 worldwide 1.7k citations · 39 works
  5. 5 Ahmed Rahmah Abu-Raghif Iraq · #2,427,110 worldwide 786 citations · 54 works
  6. 6 Hamzah mohammed Marhoon Iraq · #3,236,949 worldwide 943 citations · 59 works
  7. 7 Abdul Jabbar N. Khalifa Iraq · #3,413,550 worldwide 2.2k citations · 38 works
  8. 8 Raghda S. Makia Iraq · #3,623,368 worldwide 618 citations · 54 works
  9. 9 Shahad Z. Al-Najjar Iraq · #4,362,858 worldwide 429 citations · 15 works
  10. 10 Ali Abdulhafidh Ibrahim Iraq · #4,743,514 worldwide 156 citations · 19 works
All ranked researchers at Nahrain University

What are the most cited papers from Nahrain University?

The most cited paper from Nahrain University is "Photodegradation and photostabilization of polymers, especially polystyrene: review" (Emad A. Yousif, Raghad A. Haddad, 2013), with 1,495 citations. Next come "Urban water resource management for sustainable environment planning using artificial intelligence techniques" (531) and "Metaheuristic algorithms for PID controller parameters tuning: review, approaches and open problems" (454).

Most cited papers
#PaperReleasedCitations
1 Photodegradation and photostabilization of polymers, especially polystyrene: review Emad A. Yousif, Raghad A. Haddad · SpringerPlus Open access 23 Aug 2013 1,495
2 Urban water resource management for sustainable environment planning using artificial intelligence techniques Xiaojun Xiang, Qiong Li, Shahnawaz Khan et al. · Environmental Impact Assessment Review 12 Nov 2020 531
3 Metaheuristic algorithms for PID controller parameters tuning: review, approaches and open problems Joseph Stephen Bassi, Emmanuel Gbenga Dada, Afeez Abidemi et al. · Heliyon Open access May 2022 454
4 Biolubricants: Raw materials, chemical modifications and environmental benefits Jumat Salimon, Nadia Adil Salih, Emad A. Yousif · European Journal of Lipid Science and Technology 15 Mar 2010 395
5 Early-Stage Alzheimer's Disease Prediction Using Machine Learning Models C. Kavitha, Vinodhini Mani, S. R. Srividhya et al. · Frontiers in Public Health Open access 3 Mar 2022 372
All 61 most cited papers, with filters and sorting

Which keywords describe research at Nahrain University?

By fractional works in 2022-now, weighted toward what it does more of than the world: Deep Learning, Machine Learning, Nanoparticles, Inflammation, Nanomaterials, Metabolic Syndrome, Epidemiology and Insulin Resistance.

▲ 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 Learning198▲ 1.91×72 topics
  2. Machine Learning148▲ 1.49×71 topics
  3. Epidemiology131◆ 1.09×106 topics
  4. Inflammation122▲ 1.91×81 topics
  5. Nanoparticles102▲ 2.7×42 topics
  6. Oxidative Stress84▲ 1.70×61 topics
  7. Nanomaterials79▲ 2.5×17 topics
  8. Cardiovascular Disease72▲ 2.1×38 topics
  9. Metabolic Syndrome72▲ 3.0×22 topics
  10. Environmental Impact70▲ 1.38×44 topics
  11. Cancer65▲ 1.62×55 topics
  12. Convolutional Neural Networks56▲ 2.5×14 topics
  13. Mechanical Properties56▲ 1.89×30 topics
  14. Antioxidant55▲ 2.7×46 topics
  15. Insulin Resistance54▲ 4.0×10 topics
  16. Obesity53▲ 2.3×22 topics
  17. Security50▲ 2.5×23 topics
  18. Internet of Things48▲ 1.85×20 topics
  19. Toxicity44▲ 3.3×17 topics
  20. Antioxidant Activity42▲ 2.3×29 topics
  21. Finite Element Analysis41▲ 6.0×8 topics
  22. Artificial Neural Networks40▲ 2.9×8 topics
  23. Diabetes40▲ 2.6×22 topics
  24. Synthesis40▲ 3.5×32 topics
  25. Recycled Materials37▲ 11×2 topics
  26. IoT Security36▲ 3.9×3 topics
  27. Antimicrobial36▲ 4.2×14 topics
  28. Feature Extraction35▲ 2.5×10 topics
  29. Durability Performance34▲ 12×2 topics
  30. Construction33▲ 8.3×2 topics
  31. SARS-CoV-230▲ 3.3×6 topics
  32. Smart Cities29▲ 3.7×7 topics
  33. Concrete Strengthening28▲ 15×1 topic
  34. Fiber-Reinforced Polymer Composites28▲ 15×1 topic
  35. Biosynthesis28▲ 5.8×8 topics
  36. Cytotoxicity27▲ 6.7×9 topics
  37. 5G Networks26▲ 4.4×5 topics
  38. Green Synthesis26▲ 4.7×5 topics
  39. Fiber Reinforced Concrete24▲ 10×1 topic
  40. Ultra-High Performance Concrete24▲ 10×1 topic

Which research topics does Nahrain University publish most on?

By volume in 2022-now: Structural Behavior of Reinforced Concrete, Innovative concrete reinforcement materials, Linguistic, Cultural, and Literary Studies and Nanoparticles: synthesis and applications.

Structural Behavior of R…28Structural Behavior of Reinforced Concrete: 28 fractional worksInnovative concrete rein…24Innovative concrete reinforcement materials: 24 fractional worksLinguistic, Cultural, and Literary Studies: 20 fractional worksNanoparticles: synthesis and applications: 20 fractional worksLegal and Regulatory Analysis: 20 fractional worksMilitary Technology and Strategies: 19 fractional worksOvarian function and disorders: 17 fractional worksIoT and Edge/Fog Computing16IoT and Edge/Fog Computing: 16 fractional worksReproductive Biology and Fertility: 16 fractional worksProsthetics and Rehabilitation Robotics: 14 fractional works
Building and ConstructionCivil and Structural EngineeringSociology and Political ScienceMaterials Chemistry6 others

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

  1. 1 Structural Behavior of Reinforced Concrete Building and Construction 28 works
  2. 2 Innovative concrete reinforcement materials Civil and Structural Engineering 24 works
  3. 3 Linguistic, Cultural, and Literary Studies Sociology and Political Science 20 works
  4. 4 Nanoparticles: synthesis and applications Materials Chemistry 20 works
  5. 5 Legal and Regulatory Analysis Transportation 20 works
  6. 6 Military Technology and Strategies Aerospace Engineering 19 works
  7. 7 Ovarian function and disorders Reproductive Medicine 17 works
  8. 8 IoT and Edge/Fog Computing Computer Networks and Communications 16 works
  9. 9 Reproductive Biology and Fertility Public Health, Environmental and Occupational Health 16 works
  10. 10 Prosthetics and Rehabilitation Robotics Biomedical 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 available77.2%not open22.8%

World: 40% of research is openly available.

with international co-authors14.6%domestic only85.4%

World: 18% is written across borders.

How has Nahrain University's research output changed?

Output in 2022-2025 was 59% 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 Nahrain University as a percentage of every work published that year, 0.013% in 2024.

still counting0.0050%0.010%0.015%Nahrain University0.012% in 202519801990200020102020

Fractional works of Nahrain 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 counting5%10%15%all institutions10.0% in 2025Nahrain University4.4% in 202520102020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 4.8% in 2019.

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Nahrain University on Science Explorer

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