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City · Algeria

Research in Annaba

Science Explorer records 1 research institutions in Annaba, Algeria. The highest-ranked on research quality in 2022-now are Badji Mokhtar-Annaba University.

Research institutions
1
1 of them ranked worldwide
Research works
6.7k
▼ 9% vs 2018-21
Citations
56k
8.3 per fractional work, all time
Top-10% rate, 2022-now
8.9%
all institutions 10.0%
Active span
1970-2026
57 years on the record
Annaba

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 Annaba?

#InstitutionWorksAgainst the largest hereWorld rank
1Badji Mokhtar-Annaba UniversityUniversity 6,746 #12,859

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 Annaba work in?

In 2022-now, 66% of research in Annaba is in Physical Sciences, 12% in Health Sciences. Its largest fields are Engineering (21%), Computer Science (13%), Medicine (10%). It does 1.7× the world's share of Physical Sciences.

Physical Sciences: 1,161 fractional works · 66.0% of its workEngineering: 366 fractional works · 20.8% of its workElectrical and Electronic Engineering: 89 fractional works · 5.0% of its workMechanical Engineering: 58 fractional works · 3.3% of its workControl and Systems Engineering: 57 fractional works · 3.3% of its workCivil and Structural Engineering: 38 fractional works · 2.2% of its workMechanics of Materials: 30 fractional works · 1.7% of its workBiomedical Engineering: 26 fractional works · 1.5% of its workBuilding and Construction: 16 fractional works · 0.9% of its workAutomotive Engineering: 11 fractional works · 0.6% of its workAerospace Engineering: 10 fractional works · 0.6% of its workComputational Mechanics: 10 fractional works · 0.6% of its workSafety, Risk, Reliability and Quality: 8 fractional works · 0.4% of its workOcean Engineering: 5 fractional works · 0.3% of its workIndustrial and Manufacturing Engineering: 4 fractional works · 0.2% of its workMedia Technology: 4 fractional works · 0.2% of its workComputer Science: 224 fractional works · 12.7% of its workArtificial Intelligence: 78 fractional works · 4.4% of its workComputer Vision and Pattern Recognition: 38 fractional works · 2.1% of its workInformation Systems: 34 fractional works · 1.9% of its workComputational Theory and Mathematics: 27 fractional works · 1.5% of its workComputer Networks and Communications: 22 fractional works · 1.3% of its workSignal Processing: 18 fractional works · 1.0% of its workComputer Science Applications: 5 fractional works · 0.3% of its workSmaller subfields together: 2 fractional works · 0.1% of its workEnvironmental Science: 160 fractional works · 9.1% of its workWater Science and Technology: 35 fractional works · 2.0% of its workEcology: 20 fractional works · 1.2% of its workHealth, Toxicology and Mutagenesis: 19 fractional works · 1.1% of its workGlobal and Planetary Change: 17 fractional works · 1.0% of its workEnvironmental Engineering: 16 fractional works · 0.9% of its workPollution: 13 fractional works · 0.7% of its workIndustrial and Manufacturing Engineering: 11 fractional works · 0.6% of its workEnvironmental Chemistry: 10 fractional works · 0.6% of its workManagement, Monitoring, Policy and Law: 8 fractional works · 0.5% of its workEcological Modeling: 5 fractional works · 0.3% of its workNature and Landscape Conservation: 5 fractional works · 0.3% of its workMathematics: 106 fractional works · 6.0% of its workApplied Mathematics: 30 fractional works · 1.7% of its workStatistics and Probability: 21 fractional works · 1.2% of its workGeometry and Topology: 18 fractional works · 1.0% of its workModeling and Simulation: 13 fractional works · 0.7% of its workMathematical Physics: 12 fractional works · 0.7% of its workNumerical Analysis: 10 fractional works · 0.6% of its workSmaller subfields together: 3 fractional works · 0.1% of its workMaterials Science: 87 fractional works · 4.9% of its workMaterials Chemistry: 53 fractional works · 3.0% of its workElectronic, Optical and Magnetic Materials: 15 fractional works · 0.8% of its workPolymers and Plastics: 6 fractional works · 0.3% of its workBiomaterials: 6 fractional works · 0.3% of its workSmaller subfields together: 6 fractional works · 0.4% of its workPhysics and Astronomy: 85 fractional works · 4.8% of its workAtomic and Molecular Physics, and Optics: 29 fractional works · 1.6% of its workStatistical and Nonlinear Physics: 28 fractional works · 1.6% of its workAstronomy and Astrophysics: 12 fractional works · 0.7% of its workNuclear and High Energy Physics: 9 fractional works · 0.5% of its workCondensed Matter Physics: 6 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.0% of its workChemistry: 61 fractional works · 3.4% of its workOrganic Chemistry: 44 fractional works · 2.5% of its workAnalytical Chemistry: 5 fractional works · 0.3% of its workSpectroscopy: 4 fractional works · 0.2% of its workInorganic Chemistry: 4 fractional works · 0.2% of its workSmaller subfields together: 4 fractional works · 0.2% of its workEnergy: 36 fractional works · 2.1% of its workRenewable Energy, Sustainability and the Environment: 31 fractional works · 1.8% of its workEnergy Engineering and Power Technology: 5 fractional works · 0.3% of its workEarth and Planetary Sciences: 33 fractional works · 1.9% of its workGeophysics: 11 fractional works · 0.6% of its workGeochemistry and Petrology: 7 fractional works · 0.4% of its workAtmospheric Science: 4 fractional works · 0.3% of its workOceanography: 4 fractional works · 0.2% of its workSmaller subfields together: 7 fractional works · 0.4% of its workChemical Engineering: 4 fractional works · 0.2% of its workHealth Sciences: 208 fractional works · 11.8% of its workMedicine: 182 fractional works · 10.3% of its workSurgery: 18 fractional works · 1.0% of its workPublic Health, Environmental and Occupational Health: 17 fractional works · 0.9% of its workPulmonary and Respiratory Medicine: 13 fractional works · 0.8% of its workEpidemiology: 13 fractional works · 0.7% of its workRadiology, Nuclear Medicine and Imaging: 12 fractional works · 0.7% of its workOncology: 11 fractional works · 0.6% of its workPharmacology: 11 fractional works · 0.6% of its workBiochemistry: 8 fractional works · 0.5% of its workPhysiology: 7 fractional works · 0.4% of its workCardiology and Cardiovascular Medicine: 7 fractional works · 0.4% of its workHematology: 6 fractional works · 0.3% of its workNeurology: 5 fractional works · 0.3% of its workEndocrinology, Diabetes and Metabolism: 5 fractional works · 0.3% of its workComplementary and alternative medicine: 5 fractional works · 0.3% of its workPathology and Forensic Medicine: 5 fractional works · 0.3% of its workInfectious Diseases: 4 fractional works · 0.2% of its workRheumatology: 4 fractional works · 0.2% of its workOphthalmology: 4 fractional works · 0.2% of its workSmaller subfields together: 26 fractional works · 1.5% of its workHealth Professions: 17 fractional works · 1.0% of its workGeneral Health Professions: 7 fractional works · 0.4% of its workSmaller subfields together: 10 fractional works · 0.6% of its workNursing: 5 fractional works · 0.3% of its workNutrition and Dietetics: 5 fractional works · 0.3% of its workDentistry: 3 fractional works · 0.2% of its workVeterinary: 1 fractional works · 0.1% of its workLife Sciences: 204 fractional works · 11.6% of its workAgricultural and Biological Sciences: 116 fractional works · 6.6% of its workPlant Science: 41 fractional works · 2.3% of its workEcology, Evolution, Behavior and Systematics: 20 fractional works · 1.2% of its workFood Science: 19 fractional works · 1.1% of its workInsect Science: 19 fractional works · 1.1% of its workAquatic Science: 7 fractional works · 0.4% of its workSoil Science: 5 fractional works · 0.3% of its workSmaller subfields together: 6 fractional works · 0.4% of its workBiochemistry, Genetics and Molecular Biology: 59 fractional works · 3.3% of its workMolecular Biology: 35 fractional works · 2.0% of its workGenetics: 8 fractional works · 0.4% of its workCancer Research: 5 fractional works · 0.3% of its workSmaller subfields together: 11 fractional works · 0.6% of its workPharmacology, Toxicology and Pharmaceutics: 13 fractional works · 0.7% of its workPharmacology: 8 fractional works · 0.5% of its workSmaller subfields together: 5 fractional works · 0.3% of its workNeuroscience: 12 fractional works · 0.7% of its workCognitive Neuroscience: 6 fractional works · 0.4% of its workSmaller subfields together: 5 fractional works · 0.3% of its workImmunology and Microbiology: 4 fractional works · 0.2% of its workSocial Sciences: 187 fractional works · 10.6% of its workSocial Sciences: 79 fractional works · 4.5% of its workSociology and Political Science: 26 fractional works · 1.5% of its workPolitical Science and International Relations: 15 fractional works · 0.9% of its workEducation: 9 fractional works · 0.5% of its workLinguistics and Language: 4 fractional works · 0.2% of its workLaw: 4 fractional works · 0.2% of its workSmaller subfields together: 21 fractional works · 1.2% of its workArts and Humanities: 28 fractional works · 1.6% of its workLanguage and Linguistics: 8 fractional works · 0.5% of its workLiterature and Literary Theory: 6 fractional works · 0.3% of its workArcheology: 6 fractional works · 0.3% of its workSmaller subfields together: 8 fractional works · 0.5% of its workEconomics, Econometrics and Finance: 25 fractional works · 1.4% of its workEconomics and Econometrics: 15 fractional works · 0.9% of its workFinance: 7 fractional works · 0.4% of its workSmaller subfields together: 3 fractional works · 0.2% of its workBusiness, Management and Accounting: 23 fractional works · 1.3% of its workAccounting: 6 fractional works · 0.4% of its workStrategy and Management: 6 fractional works · 0.3% of its workManagement Information Systems: 5 fractional works · 0.3% of its workManagement of Technology and Innovation: 4 fractional works · 0.2% of its workSmaller subfields together: 3 fractional works · 0.2% of its workDecision Sciences: 18 fractional works · 1.1% of its workManagement Science and Operations Research: 12 fractional works · 0.7% of its workStatistics, Probability and Uncertainty: 5 fractional works · 0.3% of its workSmaller subfields together: 2 fractional works · 0.1% of its workPsychology: 13 fractional works · 0.7% of its workSocial Psychology: 4 fractional works · 0.2% of its workSmaller subfields together: 9 fractional works · 0.5% of its workALL ITS WORKAnnaba1,760fractional works, 2022-now
Life Sciences12%Physical Sciences66%Health Sciences12%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 city does than the world.

Its 4 domains and 26 fields, with their numbers
    1. Engineering36620.8%
    2. Computer Science22412.7%
    3. Environmental Science1609.1%
    4. Mathematics1066.0%
    5. Materials Science874.9%
    6. Physics and Astronomy854.8%
    7. Chemistry613.4%
    8. Energy362.1%
    9. Earth and Planetary Sciences331.9%
    10. Chemical Engineering40.2%
    1. Medicine18210.3%
    2. Health Professions171.0%
    3. Nursing50.3%
    4. Dentistry30.2%
    5. Veterinary10.1%
    1. Agricultural and Biological Sciences1166.6%
    2. Biochemistry, Genetics and Molecular Biology593.3%
    3. Pharmacology, Toxicology and Pharmaceutics130.7%
    4. Neuroscience120.7%
    5. Immunology and Microbiology40.2%
    1. Social Sciences794.5%
    2. Arts and Humanities281.6%
    3. Economics, Econometrics and Finance251.4%
    4. Business, Management and Accounting231.3%
    5. Decision Sciences181.1%
    6. Psychology130.7%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What is Annaba strongest at in research?

Relative to its size, research in Annaba is most concentrated in Applied Mathematics, Mathematics and Statistical and Nonlinear Physics (6.2× the world share in Applied Mathematics).

  1. Applied MathematicsSubfield · 27.9 works6.2×
  2. MathematicsField · 94.9 works5.1×
  3. Statistical and Nonlinear PhysicsSubfield · 24.3 works4.9×
← 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: 1.40× its world share, 104 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.61× its world share, 51 worksBiochemistry, Geneti…Immunology and Microbiology: 0.24× its world share, 4 worksImmunology and Micro…Neuroscience: 0.41× its world share, 10 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.93× its world share, 11 worksPharmacology, Toxico…Chemical Engineering: 0.74× its world share, 4 worksChemical EngineeringChemistry: 2.19× its world share, 54 worksChemistryComputer Science: 1.68× its world share, 205 worksComputer ScienceEarth and Planetary Sciences: 1.16× its world share, 29 worksEarth and Planetary …Energy: 2.31× its world share, 33 worksEnergyEngineering: 1.41× its world share, 332 worksEngineeringEnvironmental Science: 1.84× its world share, 143 worksEnvironmental ScienceMaterials Science: 1.41× its world share, 77 worksMaterials ScienceMathematics: 5.14× its world share, 95 worksMathematicsPhysics and Astronomy: 2.16× its world share, 75 worksPhysics and AstronomyDentistry: 0.38× its world share, 3 worksDentistryHealth Professions: 0.39× its world share, 16 worksHealth ProfessionsMedicine: 0.52× its world share, 156 worksMedicineNursing: 0.58× its world share, 4 worksNursingVeterinary: 0.61× its world share, 1 worksVeterinaryArts and Humanities: 0.55× its world share, 25 worksArts and HumanitiesBusiness, Management and Accounting: 0.37× its world share, 19 worksBusiness, Management…Decision Sciences: 1.00× its world share, 15 worksDecision SciencesEconomics, Econometrics and Finance: 0.71× its world share, 24 worksEconomics, Econometr…Psychology: 0.20× its world share, 10 worksPsychologySocial Sciences: 0.35× its world share, 69 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Mathematics, 5.1×. Every wedge is a field page.

All 26 fields, with their numbers
  1. Mathematics5.14×95 works
  2. Energy2.31×33 works
  3. Chemistry2.19×54 works
  4. Physics and Astronomy2.16×75 works
  5. Pharmacology, Toxicology and Pharmaceutics1.93×11 works
  6. Environmental Science1.84×143 works
  7. Computer Science1.68×205 works
  8. Engineering1.41×332 works
  9. Materials Science1.41×77 works
  10. Agricultural and Biological Sciences1.40×104 works
  11. Earth and Planetary Sciences1.16×29 works
  12. Decision Sciences1.00×15 works
  13. Chemical Engineering0.74×4 works
  14. Economics, Econometrics and Finance0.71×24 works
  15. Biochemistry, Genetics and Molecular Biology0.61×51 works
  16. Veterinary0.61×1 works
  17. Nursing0.58×4 works
  18. Arts and Humanities0.55×25 works
  19. Medicine0.52×156 works
  20. Neuroscience0.41×10 works
  21. Health Professions0.39×16 works
  22. Dentistry0.38×3 works
  23. Business, Management and Accounting0.37×19 works
  24. Social Sciences0.35×69 works
  25. Immunology and Microbiology0.24×4 works
  26. Psychology0.20×10 works

Which keywords describe research in Annaba?

By fractional works in 2022-now, weighted toward what it does more of than the world: Machine Learning, Deep Learning, Renewable Energy, Neural Networks, Mechanical Properties, Environmental Impact, Solar Energy and Nonlinear Equations.

▲ 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. Machine Learning120▲ 2.0×74 topics
  2. Deep Learning119▲ 1.96×68 topics
  3. Climate Change63▲ 1.31×62 topics
  4. Renewable Energy63▲ 2.5×33 topics
  5. Neural Networks58▲ 2.1×33 topics
  6. Environmental Impact55▲ 1.84×38 topics
  7. Mechanical Properties45▲ 2.6×33 topics
  8. Oxidative Stress38▲ 1.32×38 topics
  9. Nanomaterials34▲ 1.82×19 topics
  10. Antioxidant33▲ 2.7×39 topics
  11. Solar Energy30▲ 5.5×5 topics
  12. Antioxidant Activity28▲ 2.5×23 topics
  13. Medicinal Chemistry27▲ 5.8×11 topics
  14. Convolutional Neural Networks27▲ 2.1×13 topics
  15. Water Quality26▲ 3.7×11 topics
  16. Power Electronics26▲ 4.6×8 topics
  17. Microstructure26▲ 2.8×17 topics
  18. Artificial Neural Networks25▲ 3.1×7 topics
  19. Nonlinear Equations24▲ 11×5 topics
  20. Medicinal Plants23▲ 3.4×15 topics
  21. Synthesis23▲ 3.5×29 topics
  22. Controllability21▲ 27×2 topics
  23. Essential Oils20▲ 10×3 topics
  24. Parameter Estimation19▲ 8.5×4 topics
  25. Boundary Value Problems19▲ 21×3 topics
  26. Grid Integration19▲ 10×3 topics
  27. Wavelet Transform19▲ 4.6×6 topics
  28. Antimicrobial Activity18▲ 6.5×7 topics
  29. Phenolic Compounds18▲ 5.7×9 topics
  30. Grid-Connected Inverters18▲ 14×2 topics
  31. Flavonoids18▲ 4.0×10 topics
  32. Nonlinear Systems18▲ 4.7×7 topics
  33. Modeling and Simulation16▲ 14×2 topics
  34. Maximum Power Point Tracking16▲ 19×1 topic
  35. Photovoltaic Arrays16▲ 19×1 topic
  36. Bayesian Inference14▲ 8.4×4 topics
  37. Fractional Differential Equations14▲ 34×1 topic
  38. Semilinear Differential Equations14▲ 34×1 topic
  39. Weibull Distribution13▲ 17×2 topics
  40. Pesticides13▲ 11×3 topics

What research is done in Annaba?

Photovoltaic System Opti…15Photovoltaic System Optimization Techniques: 15 fractional worksNonlinear Differential E…13Nonlinear Differential Equations Analysis: 13 fractional worksEssential Oils and Antimicrobial Activity: 11 fractional worksFractional Differential Equations Solutions: 11 fractional worksMicrogrid Control and Optimization: 10 fractional worksFault Detection and Control Systems: 9 fractional worksStatistical Distribution Estimation and Applications: 9 fractional worksWater management and tec…9Water management and technologies: 9 fractional worksAdvanced Mathematical Modeling in Engineering: 9 fractional worksWater Quality and Pollution Assessment: 9 fractional works
Renewable Energy, Sustainability and the EnvironmentApplied MathematicsFood ScienceModeling and Simulation5 others

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

  1. 1 Photovoltaic System Optimization Techniques Renewable Energy, Sustainability and the Environment 15 works
  2. 2 Nonlinear Differential Equations Analysis Applied Mathematics 13 works
  3. 3 Essential Oils and Antimicrobial Activity Food Science 11 works
  4. 4 Fractional Differential Equations Solutions Modeling and Simulation 11 works
  5. 5 Microgrid Control and Optimization Control and Systems Engineering 10 works
  6. 6 Fault Detection and Control Systems Control and Systems Engineering 9 works
  7. 7 Statistical Distribution Estimation and Applications Statistics and Probability 9 works
  8. 8 Water management and technologies Ecology, Evolution, Behavior and Systematics 9 works
  9. 9 Advanced Mathematical Modeling in Engineering Computational Theory and Mathematics 9 works
  10. 10 Water Quality and Pollution Assessment Water Science and Technology 9 works

Research output over time

still counting1990200020102020
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 counting10%20%Annaba10.2% in 2025all institutions10.0% in 2025200020102020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 15.9% in 2010.

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