Science Explorer Back to mapMap
Discussion
City · Yemen

Research in Ibb

Science Explorer records 1 research institutions in Ibb, Yemen. The highest-ranked on research quality in 2022-now are Ibb University.

Research institutions
1
1 of them ranked worldwide
Research works
997
▲ 75% vs 2018-21
Citations
13k
12.5 per fractional work, all time
Top-10% rate, 2022-now
22.6%
all institutions 10.0%
Active span
1996-2026
31 years on the record
Ibb

A city carries no overall standing here. The quality score is built for institutions and countries, the units its floors and field normalisation were designed around. An empty rank on this page is a statement about the measure, not about the place.

Which research institutions are in Ibb?

#InstitutionWorksAgainst the largest hereWorld rank
1Ibb UniversityUniversity 997 #5,619

By fractional works over the whole record; world rank on research quality in 2022-now. Bars are scaled to the largest institution in this city, not to anything off the page.

Which fields of science does Ibb work in?

In 2022-now, 40% of research in Ibb is in Health Sciences, 36% in Physical Sciences. Its largest fields are Medicine (29%), Computer Science (11%), Engineering (8%). It does 1.7× the world's share of Health Sciences.

Health Sciences: 210 fractional works · 40.4% of its workMedicine: 149 fractional works · 28.7% of its workSurgery: 32 fractional works · 6.2% of its workEpidemiology: 11 fractional works · 2.2% of its workPulmonary and Respiratory Medicine: 10 fractional works · 1.9% of its workPublic Health, Environmental and Occupational Health: 9 fractional works · 1.8% of its workInfectious Diseases: 6 fractional works · 1.2% of its workOncology: 6 fractional works · 1.1% of its workUrology: 5 fractional works · 1.0% of its workPhysiology: 5 fractional works · 0.9% of its workPathology and Forensic Medicine: 5 fractional works · 0.9% of its workHealth Informatics: 5 fractional works · 0.9% of its workEmergency Medicine: 4 fractional works · 0.8% of its workObstetrics and Gynecology: 4 fractional works · 0.7% of its workHematology: 4 fractional works · 0.7% of its workPediatrics, Perinatology and Child Health: 4 fractional works · 0.7% of its workRadiology, Nuclear Medicine and Imaging: 3 fractional works · 0.7% of its workEndocrinology, Diabetes and Metabolism: 3 fractional works · 0.6% of its workCardiology and Cardiovascular Medicine: 3 fractional works · 0.6% of its workPharmacology: 3 fractional works · 0.6% of its workHepatology: 3 fractional works · 0.6% of its workRheumatology: 3 fractional works · 0.5% of its workBiochemistry: 2 fractional works · 0.4% of its workComplementary and alternative medicine: 2 fractional works · 0.4% of its workGenetics: 2 fractional works · 0.4% of its workDermatology: 2 fractional works · 0.3% of its workNephrology: 2 fractional works · 0.3% of its workOphthalmology: 1 fractional works · 0.3% of its workOtorhinolaryngology: 1 fractional works · 0.3% of its workNeurology: 1 fractional works · 0.3% of its workPsychiatry and Mental health: 1 fractional works · 0.2% of its workRehabilitation: 1 fractional works · 0.2% of its workSmaller subfields together: 5 fractional works · 1.1% of its workDentistry: 42 fractional works · 8.1% of its workOrthodontics: 17 fractional works · 3.2% of its workOral Surgery: 16 fractional works · 3.0% of its workPeriodontics: 6 fractional works · 1.2% of its workGeneral Dentistry: 4 fractional works · 0.7% of its workHealth Professions: 12 fractional works · 2.3% of its workGeneral Health Professions: 5 fractional works · 0.9% of its workComplementary and Manual Therapy: 3 fractional works · 0.5% of its workEmergency Medical Services: 2 fractional works · 0.4% of its workHealth Information Management: 1 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.2% of its workNursing: 6 fractional works · 1.1% of its workNutrition and Dietetics: 6 fractional works · 1.1% of its workVeterinary: 1 fractional works · 0.1% of its workPhysical Sciences: 187 fractional works · 36.0% of its workComputer Science: 59 fractional works · 11.4% of its workArtificial Intelligence: 32 fractional works · 6.2% of its workComputer Networks and Communications: 6 fractional works · 1.2% of its workComputer Vision and Pattern Recognition: 6 fractional works · 1.1% of its workInformation Systems: 5 fractional works · 1.0% of its workComputational Theory and Mathematics: 5 fractional works · 1.0% of its workSignal Processing: 2 fractional works · 0.4% of its workComputer Science Applications: 2 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.2% of its workEngineering: 43 fractional works · 8.3% of its workElectrical and Electronic Engineering: 18 fractional works · 3.5% of its workBiomedical Engineering: 11 fractional works · 2.2% of its workControl and Systems Engineering: 4 fractional works · 0.8% of its workAerospace Engineering: 2 fractional works · 0.4% of its workMechanical Engineering: 1 fractional works · 0.3% of its workBuilding and Construction: 1 fractional works · 0.2% of its workSmaller subfields together: 5 fractional works · 0.9% of its workMaterials Science: 33 fractional works · 6.3% of its workMaterials Chemistry: 18 fractional works · 3.4% of its workPolymers and Plastics: 10 fractional works · 1.8% of its workElectronic, Optical and Magnetic Materials: 2 fractional works · 0.5% of its workBiomaterials: 2 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.2% of its workMathematics: 19 fractional works · 3.6% of its workNumerical Analysis: 4 fractional works · 0.7% of its workModeling and Simulation: 4 fractional works · 0.7% of its workAlgebra and Number Theory: 3 fractional works · 0.6% of its workGeometry and Topology: 3 fractional works · 0.5% of its workApplied Mathematics: 3 fractional works · 0.5% of its workStatistics and Probability: 2 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.1% of its workChemistry: 14 fractional works · 2.7% of its workOrganic Chemistry: 10 fractional works · 1.8% of its workAnalytical Chemistry: 2 fractional works · 0.3% of its workInorganic Chemistry: 2 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.2% of its workEnvironmental Science: 12 fractional works · 2.4% of its workWater Science and Technology: 3 fractional works · 0.6% of its workGlobal and Planetary Change: 3 fractional works · 0.5% of its workIndustrial and Manufacturing Engineering: 2 fractional works · 0.3% of its workEnvironmental Engineering: 1 fractional works · 0.3% of its workSmaller subfields together: 4 fractional works · 0.7% of its workPhysics and Astronomy: 3 fractional works · 0.5% of its workStatistical and Nonlinear Physics: 1 fractional works · 0.2% of its workSmaller subfields together: 2 fractional works · 0.3% of its workEnergy: 2 fractional works · 0.4% of its workRenewable Energy, Sustainability and the Environment: 2 fractional works · 0.4% of its workChemical Engineering: 1 fractional works · 0.2% of its workEarth and Planetary Sciences: 1 fractional works · 0.2% of its workSocial Sciences: 68 fractional works · 13.1% of its workSocial Sciences: 25 fractional works · 4.9% of its workEducation: 9 fractional works · 1.7% of its workSociology and Political Science: 7 fractional works · 1.3% of its workUrban Studies: 2 fractional works · 0.4% of its workPolitical Science and International Relations: 2 fractional works · 0.4% of its workLinguistics and Language: 2 fractional works · 0.4% of its workSmaller subfields together: 4 fractional works · 0.8% of its workArts and Humanities: 15 fractional works · 2.9% of its workLanguage and Linguistics: 9 fractional works · 1.8% of its workLiterature and Literary Theory: 4 fractional works · 0.8% of its workSmaller subfields together: 1 fractional works · 0.2% of its workBusiness, Management and Accounting: 9 fractional works · 1.7% of its workAccounting: 4 fractional works · 0.7% of its workStrategy and Management: 2 fractional works · 0.3% of its workManagement Information Systems: 1 fractional works · 0.2% of its workSmaller subfields together: 2 fractional works · 0.4% of its workPsychology: 9 fractional works · 1.6% of its workClinical Psychology: 3 fractional works · 0.6% of its workDevelopmental and Educational Psychology: 2 fractional works · 0.4% of its workExperimental and Cognitive Psychology: 2 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.2% of its workDecision Sciences: 8 fractional works · 1.5% of its workManagement Science and Operations Research: 7 fractional works · 1.3% of its workSmaller subfields together: 1 fractional works · 0.2% of its workEconomics, Econometrics and Finance: 3 fractional works · 0.6% of its workEconomics and Econometrics: 2 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.1% of its workLife Sciences: 54 fractional works · 10.4% of its workAgricultural and Biological Sciences: 24 fractional works · 4.6% of its workPlant Science: 10 fractional works · 1.9% of its workFood Science: 6 fractional works · 1.2% of its workAnimal Science and Zoology: 2 fractional works · 0.4% of its workGeneral Agricultural and Biological Sciences: 2 fractional works · 0.4% of its workInsect Science: 2 fractional works · 0.3% of its workEcology, Evolution, Behavior and Systematics: 1 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.2% of its workBiochemistry, Genetics and Molecular Biology: 21 fractional works · 4.1% of its workMolecular Biology: 12 fractional works · 2.3% of its workGenetics: 6 fractional works · 1.2% of its workSmaller subfields together: 3 fractional works · 0.6% of its workImmunology and Microbiology: 6 fractional works · 1.1% of its workParasitology: 3 fractional works · 0.6% of its workImmunology: 1 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.2% of its workPharmacology, Toxicology and Pharmaceutics: 2 fractional works · 0.5% of its workPharmacology: 2 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.1% of its workNeuroscience: 1 fractional works · 0.2% of its workALL ITS WORKIbb519fractional works, 2022-now
Life Sciences10%Physical Sciences36%Health Sciences40%Social Sciences13%

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 city does than the world.

Its 4 domains and 26 fields, with their numbers
    1. Medicine14928.7%
    2. Dentistry428.1%
    3. Health Professions122.3%
    4. Nursing61.1%
    5. Veterinary10.1%
    1. Computer Science5911.4%
    2. Engineering438.3%
    3. Materials Science336.3%
    4. Mathematics193.6%
    5. Chemistry142.7%
    6. Environmental Science122.4%
    7. Physics and Astronomy30.5%
    8. Energy20.4%
    9. Chemical Engineering10.2%
    10. Earth and Planetary Sciences10.2%
    1. Social Sciences254.9%
    2. Arts and Humanities152.9%
    3. Business, Management and Accounting91.7%
    4. Psychology91.6%
    5. Decision Sciences81.5%
    6. Economics, Econometrics and Finance30.6%
    1. Agricultural and Biological Sciences244.6%
    2. Biochemistry, Genetics and Molecular Biology214.1%
    3. Immunology and Microbiology61.1%
    4. Pharmacology, Toxicology and Pharmaceutics20.5%
    5. Neuroscience10.2%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What is Ibb strongest at in research?

Relative to its size, research in Ibb is most concentrated in Dentistry (17.5× the world share in Dentistry).

  1. DentistryField · 37.7 works17×
← less than its size predicts1×more →

Location quotient against the world baseline. Inside a single field a city is a meaningful unit, which is why this is where a city is measured at all.

The whole field profile

All 26 fields at once: above the ring is more than a place this size would be expected to do. A specialist and a generalist produce the same ranked list and a completely different shape.

Agricultural and Biological Sciences: 1.04× its world share, 22 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.79× its world share, 19 worksBiochemistry, Geneti…Immunology and Microbiology: 1.11× its world share, 5 worksImmunology and Micro…Neuroscience: 0.12× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.44× its world share, 2 worksPharmacology, Toxico…Chemical Engineering: 0.82× its world share, 1 worksChemical EngineeringChemistry: 1.68× its world share, 12 worksChemistryComputer Science: 1.37× its world share, 47 worksComputer ScienceEarth and Planetary Sciences: 0.15× its world share, 1 worksEarth and Planetary …Energy: 0.40× its world share, 2 worksEnergyEngineering: 0.60× its world share, 40 worksEngineeringEnvironmental Science: 0.50× its world share, 11 worksEnvironmental ScienceMaterials Science: 1.85× its world share, 29 worksMaterials ScienceMathematics: 3.14× its world share, 16 worksMathematicsPhysics and Astronomy: 0.24× its world share, 2 worksPhysics and AstronomyDentistry: 17.47× its world share, 38 worksDentistryHealth Professions: 0.90× its world share, 11 worksHealth ProfessionsMedicine: 1.43× its world share, 122 worksMedicineNursing: 2.32× its world share, 5 worksNursingVeterinary: 0.74× its world share, 0 worksVeterinaryArts and Humanities: 0.97× its world share, 12 worksArts and HumanitiesBusiness, Management and Accounting: 0.48× its world share, 7 worksBusiness, Management…Decision Sciences: 1.67× its world share, 7 worksDecision SciencesEconomics, Econometrics and Finance: 0.30× its world share, 3 worksEconomics, Econometr…Psychology: 0.52× its world share, 7 worksPsychologySocial Sciences: 0.39× its world share, 22 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Dentistry, 17.5×. Every wedge is a field page.

All 26 fields, with their numbers
  1. Dentistry17.47×38 works
  2. Mathematics3.14×16 works
  3. Nursing2.32×5 works
  4. Materials Science1.85×29 works
  5. Chemistry1.68×12 works
  6. Decision Sciences1.67×7 works
  7. Pharmacology, Toxicology and Pharmaceutics1.44×2 works
  8. Medicine1.43×122 works
  9. Computer Science1.37×47 works
  10. Immunology and Microbiology1.11×5 works
  11. Agricultural and Biological Sciences1.04×22 works
  12. Arts and Humanities0.97×12 works
  13. Health Professions0.90×11 works
  14. Chemical Engineering0.82×1 works
  15. Biochemistry, Genetics and Molecular Biology0.79×19 works
  16. Veterinary0.74×0 works
  17. Engineering0.60×40 works
  18. Psychology0.52×7 works
  19. Environmental Science0.50×11 works
  20. Business, Management and Accounting0.48×7 works
  21. Energy0.40×2 works
  22. Social Sciences0.39×22 works
  23. Economics, Econometrics and Finance0.30×3 works
  24. Physics and Astronomy0.24×2 works
  25. Earth and Planetary Sciences0.15×1 works
  26. Neuroscience0.12×1 works

Which keywords describe research in Ibb?

By fractional works in 2022-now, weighted toward what it does more of than the world: Epidemiology, Machine Learning, Information Retrieval, Machine Translation, Quality of Life, Text Classification, Nanocomposites and Dental Materials.

▲ 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 city'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. Epidemiology48▲ 2.3×90 topics
  2. Machine Learning29▲ 1.66×49 topics
  3. Deep Learning21▲ 1.17×49 topics
  4. Quality of Life17▲ 2.3×20 topics
  5. Inflammation17▲ 1.55×47 topics
  6. Treatment15▲ 2.3×28 topics
  7. Artificial Intelligence15▲ 1.99×12 topics
  8. Neural Networks14▲ 1.72×23 topics
  9. Nanocomposites14▲ 3.4×12 topics
  10. Diagnosis13▲ 2.7×25 topics
  11. Biomedical Applications11▲ 1.86×21 topics
  12. Cardiovascular Disease11▲ 1.88×22 topics
  13. Antioxidant11▲ 3.1×33 topics
  14. Clinical Trials10▲ 3.0×10 topics
  15. Management10▲ 2.4×19 topics
  16. Immune Response10▲ 3.3×12 topics
  17. Information Retrieval10▲ 8.7×4 topics
  18. Antioxidant Activity10▲ 3.0×22 topics
  19. Machine Translation10▲ 11×2 topics
  20. Text Classification9▲ 11×3 topics
  21. Corpus Linguistics9▲ 8.1×5 topics
  22. Dental Materials9▲ 31×1 topic
  23. Restorative Dentistry9▲ 31×1 topic
  24. Surgical Management8▲ 3.9×15 topics
  25. Antimicrobial8▲ 5.4×10 topics
  26. Toxicity8▲ 3.4×13 topics
  27. Health Equity7▲ 4.7×3 topics
  28. Bone Regeneration7▲ 12×2 topics
  29. Orthognathic Surgery6▲ 24×2 topics
  30. Topic Modeling6▲ 8.2×2 topics
  31. Semantic Similarity6▲ 9.6×1 topic
  32. Word Representation6▲ 9.6×1 topic
  33. Metal Nanoparticles6▲ 7.4×3 topics
  34. Dental Esthetics6▲ 30×1 topic
  35. Dental Implants6▲ 24×1 topic
  36. Orthodontic Tooth Movement6▲ 30×1 topic
  37. Peri-implant Diseases6▲ 24×1 topic
  38. Revascularization6▲ 6.9×4 topics
  39. Dielectric Properties6▲ 11×4 topics
  40. Dental Caries5▲ 10×2 topics

What research is done in Ibb?

Dental materials and restorations: 8 fractional worksOrthodontics and Dentofacial Orthopedics: 5 fractional worksDental Implant Technique…5Dental Implant Techniques and Outcomes: 5 fractional worksDental Radiography and I…4Dental Radiography and Imaging: 4 fractional worksPolymer Nanocomposite Synthesis and Irradiation: 4 fractional worksDental Research and COVID-19: 4 fractional worksTopic Modeling3Topic Modeling: 3 fractional worksMulti-Criteria Decision Making: 3 fractional worksDental Health and Care Utilization: 3 fractional worksNatural Language Process…3Natural Language Processing Techniques: 3 fractional works
OrthodonticsOral SurgeryPolymers and PlasticsGeneral Dentistry3 others

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

  1. 1 Dental materials and restorations Orthodontics 8 works
  2. 2 Orthodontics and Dentofacial Orthopedics Orthodontics 5 works
  3. 3 Dental Implant Techniques and Outcomes Oral Surgery 5 works
  4. 4 Dental Radiography and Imaging Oral Surgery 4 works
  5. 5 Polymer Nanocomposite Synthesis and Irradiation Polymers and Plastics 4 works
  6. 6 Dental Research and COVID-19 General Dentistry 4 works
  7. 7 Topic Modeling Artificial Intelligence 3 works
  8. 8 Multi-Criteria Decision Making Management Science and Operations Research 3 works
  9. 9 Dental Health and Care Utilization Periodontics 3 works
  10. 10 Natural Language Processing Techniques Artificial Intelligence 3 works

Research output over time

still counting200020052010201520202025
grewheldshrank

The same series as a ribbon: one cell per year, darker for more.

How much of it reaches the world top 10%

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

still counting20%40%Ibb22.7% in 2025all institutions10.0% in 20252020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 30.3% in 2018.

Discussion

Ask a question or share a note about Ibb. Posts are plain text and can be reported.