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City · Algeria

Research in Constantine

Science Explorer records 6 research institutions in Constantine, Algeria. The highest-ranked on research quality in 2022-now are Université Constantine 2, École Normale Supérieure de Constantine and University Frères Mentouri Constantine 1.

Research institutions
6
4 of them ranked worldwide
Research works
9.9k
◆ 1% vs 2018-21
Citations
64k
6.5 per fractional work, all time
Top-10% rate, 2022-now
9.7%
all institutions 10.0%
Active span
1963-2026
64 years on the record
Constantine

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 Constantine?

#InstitutionWorksAgainst the largest hereWorld rank
1University Frères Mentouri Constantine 1University 6,127 #13,771
2Université Constantine 2University 2,740 #5,875
3Centre Hospitalo-Universitaire Dr Benbadis ConstantineHospital / health system 460 #21,815
4École Normale Supérieure de ConstantineUniversity 435 #11,943
5Emir Abdelkader University of Islamic SciencesUniversity 141 #30,845 all time
6Agence de Bassin Hydrographique Constantinois-Seybousse-MellegueGovernment institution 4 not ranked

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.

How concentrated the city is

The same institutions as shares of everything the list accounts for. A city that is one university and a city that is twelve read alike as a table and not at all alike here.

University Frères Mentouri Constantine 1: 61.8%Université Constantine 2: 27.7%Centre Hospitalo-Universitaire Dr Benbadis Constantine: 4.6%École Normale Supérieure de Constantine: 4.4%2 others listed: 1.5%62%largest
University Frères Mentouri Constantine 16,127 · 61.8%Université Constantine 22,740 · 27.7%Centre Hospitalo-Universitaire Dr Benbadis Constantine460 · 4.6%École Normale Supérieure de Constantine435 · 4.4%2 others listed145 · 1.5%

Shares of the rows listed above, not of the whole node.

Which fields of science does Constantine work in?

In 2022-now, 56% of research in Constantine is in Physical Sciences, 16% in Social Sciences. Its largest fields are Engineering (22%), Medicine (12%), Computer Science (10%). It does 1.4× the world's share of Physical Sciences.

Physical Sciences: 1,494 fractional works · 56.3% of its workEngineering: 584 fractional works · 22.0% of its workElectrical and Electronic Engineering: 143 fractional works · 5.4% of its workMechanical Engineering: 80 fractional works · 3.0% of its workBiomedical Engineering: 79 fractional works · 3.0% of its workControl and Systems Engineering: 59 fractional works · 2.2% of its workAerospace Engineering: 45 fractional works · 1.7% of its workBuilding and Construction: 40 fractional works · 1.5% of its workCivil and Structural Engineering: 37 fractional works · 1.4% of its workComputational Mechanics: 32 fractional works · 1.2% of its workMechanics of Materials: 21 fractional works · 0.8% of its workAutomotive Engineering: 12 fractional works · 0.5% of its workIndustrial and Manufacturing Engineering: 10 fractional works · 0.4% of its workSafety, Risk, Reliability and Quality: 9 fractional works · 0.3% of its workOcean Engineering: 9 fractional works · 0.3% of its workMedia Technology: 7 fractional works · 0.3% of its workComputer Science: 278 fractional works · 10.5% of its workArtificial Intelligence: 100 fractional works · 3.8% of its workComputer Networks and Communications: 47 fractional works · 1.8% of its workInformation Systems: 43 fractional works · 1.6% of its workComputer Vision and Pattern Recognition: 38 fractional works · 1.4% of its workComputational Theory and Mathematics: 22 fractional works · 0.8% of its workSignal Processing: 13 fractional works · 0.5% of its workComputer Science Applications: 6 fractional works · 0.2% of its workSmaller subfields together: 8 fractional works · 0.3% of its workEnvironmental Science: 147 fractional works · 5.5% of its workWater Science and Technology: 35 fractional works · 1.3% of its workEnvironmental Engineering: 21 fractional works · 0.8% of its workGlobal and Planetary Change: 20 fractional works · 0.7% of its workIndustrial and Manufacturing Engineering: 14 fractional works · 0.5% of its workPollution: 13 fractional works · 0.5% of its workManagement, Monitoring, Policy and Law: 13 fractional works · 0.5% of its workHealth, Toxicology and Mutagenesis: 12 fractional works · 0.4% of its workEcology: 12 fractional works · 0.4% of its workSmaller subfields together: 8 fractional works · 0.3% of its workMaterials Science: 131 fractional works · 4.9% of its workMaterials Chemistry: 85 fractional works · 3.2% of its workElectronic, Optical and Magnetic Materials: 16 fractional works · 0.6% of its workPolymers and Plastics: 12 fractional works · 0.4% of its workBiomaterials: 8 fractional works · 0.3% of its workSmaller subfields together: 9 fractional works · 0.3% of its workPhysics and Astronomy: 97 fractional works · 3.7% of its workAtomic and Molecular Physics, and Optics: 34 fractional works · 1.3% of its workStatistical and Nonlinear Physics: 30 fractional works · 1.1% of its workNuclear and High Energy Physics: 14 fractional works · 0.5% of its workAstronomy and Astrophysics: 12 fractional works · 0.4% of its workSmaller subfields together: 7 fractional works · 0.3% of its workChemistry: 95 fractional works · 3.6% of its workOrganic Chemistry: 58 fractional works · 2.2% of its workInorganic Chemistry: 15 fractional works · 0.6% of its workAnalytical Chemistry: 9 fractional works · 0.4% of its workSmaller subfields together: 12 fractional works · 0.5% of its workMathematics: 67 fractional works · 2.5% of its workStatistics and Probability: 18 fractional works · 0.7% of its workModeling and Simulation: 15 fractional works · 0.6% of its workApplied Mathematics: 15 fractional works · 0.6% of its workNumerical Analysis: 10 fractional works · 0.4% of its workSmaller subfields together: 9 fractional works · 0.3% of its workEnergy: 59 fractional works · 2.2% of its workRenewable Energy, Sustainability and the Environment: 49 fractional works · 1.8% of its workEnergy Engineering and Power Technology: 9 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.0% of its workEarth and Planetary Sciences: 28 fractional works · 1.0% of its workGeophysics: 8 fractional works · 0.3% of its workSmaller subfields together: 20 fractional works · 0.7% of its workChemical Engineering: 9 fractional works · 0.4% of its workSocial Sciences: 437 fractional works · 16.5% of its workSocial Sciences: 228 fractional works · 8.6% of its workEducation: 57 fractional works · 2.2% of its workSociology and Political Science: 55 fractional works · 2.1% of its workPolitical Science and International Relations: 37 fractional works · 1.4% of its workUrban Studies: 15 fractional works · 0.6% of its workTransportation: 15 fractional works · 0.6% of its workAnthropology: 12 fractional works · 0.4% of its workLinguistics and Language: 10 fractional works · 0.4% of its workCultural Studies: 7 fractional works · 0.2% of its workSmaller subfields together: 21 fractional works · 0.8% of its workArts and Humanities: 75 fractional works · 2.8% of its workArcheology: 23 fractional works · 0.9% of its workLanguage and Linguistics: 15 fractional works · 0.6% of its workLiterature and Literary Theory: 13 fractional works · 0.5% of its workHistory: 9 fractional works · 0.3% of its workPhilosophy: 7 fractional works · 0.3% of its workSmaller subfields together: 8 fractional works · 0.3% of its workBusiness, Management and Accounting: 40 fractional works · 1.5% of its workManagement Information Systems: 13 fractional works · 0.5% of its workStrategy and Management: 12 fractional works · 0.4% of its workAccounting: 6 fractional works · 0.2% of its workSmaller subfields together: 10 fractional works · 0.4% of its workPsychology: 38 fractional works · 1.4% of its workClinical Psychology: 11 fractional works · 0.4% of its workExperimental and Cognitive Psychology: 10 fractional works · 0.4% of its workSocial Psychology: 9 fractional works · 0.3% of its workDevelopmental and Educational Psychology: 7 fractional works · 0.3% of its workSmaller subfields together: 2 fractional works · 0.1% of its workEconomics, Econometrics and Finance: 35 fractional works · 1.3% of its workEconomics and Econometrics: 25 fractional works · 0.9% of its workFinance: 6 fractional works · 0.2% of its workSmaller subfields together: 4 fractional works · 0.1% of its workDecision Sciences: 22 fractional works · 0.8% of its workManagement Science and Operations Research: 9 fractional works · 0.4% of its workInformation Systems and Management: 7 fractional works · 0.3% of its workSmaller subfields together: 5 fractional works · 0.2% of its workHealth Sciences: 371 fractional works · 14.0% of its workMedicine: 317 fractional works · 11.9% of its workSurgery: 28 fractional works · 1.1% of its workEpidemiology: 27 fractional works · 1.0% of its workOncology: 22 fractional works · 0.8% of its workPulmonary and Respiratory Medicine: 22 fractional works · 0.8% of its workPhysiology: 21 fractional works · 0.8% of its workBiochemistry: 20 fractional works · 0.7% of its workPublic Health, Environmental and Occupational Health: 19 fractional works · 0.7% of its workPharmacology: 15 fractional works · 0.6% of its workEndocrinology, Diabetes and Metabolism: 14 fractional works · 0.5% of its workRadiology, Nuclear Medicine and Imaging: 14 fractional works · 0.5% of its workCardiology and Cardiovascular Medicine: 13 fractional works · 0.5% of its workPathology and Forensic Medicine: 12 fractional works · 0.5% of its workInfectious Diseases: 9 fractional works · 0.4% of its workComplementary and alternative medicine: 8 fractional works · 0.3% of its workNeurology: 8 fractional works · 0.3% of its workDermatology: 6 fractional works · 0.2% of its workSmaller subfields together: 59 fractional works · 2.2% of its workHealth Professions: 30 fractional works · 1.1% of its workGeneral Health Professions: 13 fractional works · 0.5% of its workSmaller subfields together: 17 fractional works · 0.6% of its workNursing: 15 fractional works · 0.6% of its workNutrition and Dietetics: 14 fractional works · 0.5% of its workSmaller subfields together: 1 fractional works · 0.0% of its workVeterinary: 5 fractional works · 0.2% of its workDentistry: 3 fractional works · 0.1% of its workLife Sciences: 353 fractional works · 13.3% of its workAgricultural and Biological Sciences: 192 fractional works · 7.2% of its workPlant Science: 68 fractional works · 2.5% of its workFood Science: 53 fractional works · 2.0% of its workEcology, Evolution, Behavior and Systematics: 22 fractional works · 0.8% of its workInsect Science: 13 fractional works · 0.5% of its workAquatic Science: 11 fractional works · 0.4% of its workAnimal Science and Zoology: 9 fractional works · 0.3% of its workAgronomy and Crop Science: 7 fractional works · 0.2% of its workSmaller subfields together: 10 fractional works · 0.4% of its workBiochemistry, Genetics and Molecular Biology: 117 fractional works · 4.4% of its workMolecular Biology: 67 fractional works · 2.5% of its workGenetics: 18 fractional works · 0.7% of its workBiotechnology: 10 fractional works · 0.4% of its workCancer Research: 6 fractional works · 0.2% of its workSmaller subfields together: 16 fractional works · 0.6% of its workNeuroscience: 21 fractional works · 0.8% of its workCognitive Neuroscience: 9 fractional works · 0.3% of its workSmaller subfields together: 12 fractional works · 0.5% of its workImmunology and Microbiology: 12 fractional works · 0.5% of its workImmunology: 6 fractional works · 0.2% of its workSmaller subfields together: 7 fractional works · 0.3% of its workPharmacology, Toxicology and Pharmaceutics: 11 fractional works · 0.4% of its workPharmacology: 5 fractional works · 0.2% of its workSmaller subfields together: 6 fractional works · 0.2% of its workALL ITS WORKConstantine2,654fractional works, 2022-now
Life Sciences13%Physical Sciences56%Health Sciences14%Social Sciences16%

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. Engineering58422.0%
    2. Computer Science27810.5%
    3. Environmental Science1475.5%
    4. Materials Science1314.9%
    5. Physics and Astronomy973.7%
    6. Chemistry953.6%
    7. Mathematics672.5%
    8. Energy592.2%
    9. Earth and Planetary Sciences281.0%
    10. Chemical Engineering90.4%
    1. Social Sciences2288.6%
    2. Arts and Humanities752.8%
    3. Business, Management and Accounting401.5%
    4. Psychology381.4%
    5. Economics, Econometrics and Finance351.3%
    6. Decision Sciences220.8%
    1. Medicine31711.9%
    2. Health Professions301.1%
    3. Nursing150.6%
    4. Veterinary50.2%
    5. Dentistry30.1%
    1. Agricultural and Biological Sciences1927.2%
    2. Biochemistry, Genetics and Molecular Biology1174.4%
    3. Neuroscience210.8%
    4. Immunology and Microbiology120.5%
    5. Pharmacology, Toxicology and Pharmaceutics110.4%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What is Constantine strongest at in research?

Relative to its size, research in Constantine is most concentrated in Statistical and Nonlinear Physics and Organic Chemistry (3.5× the world share in Statistical and Nonlinear Physics).

  1. Statistical and Nonlinear PhysicsSubfield · 25.0 works3.5×
  2. Organic ChemistrySubfield · 51.2 works3.0×
← 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: 1.48× its world share, 162 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.85× its world share, 104 worksBiochemistry, Geneti…Immunology and Microbiology: 0.46× its world share, 10 worksImmunology and Micro…Neuroscience: 0.47× its world share, 18 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.17× its world share, 9 worksPharmacology, Toxico…Chemical Engineering: 1.04× its world share, 8 worksChemical EngineeringChemistry: 2.31× its world share, 83 worksChemistryComputer Science: 1.38× its world share, 246 worksComputer ScienceEarth and Planetary Sciences: 0.68× its world share, 24 worksEarth and Planetary …Energy: 2.41× its world share, 51 worksEnergyEngineering: 1.53× its world share, 527 worksEngineeringEnvironmental Science: 1.07× its world share, 122 worksEnvironmental ScienceMaterials Science: 1.40× its world share, 113 worksMaterials ScienceMathematics: 2.14× its world share, 58 worksMathematicsPhysics and Astronomy: 1.62× its world share, 83 worksPhysics and AstronomyDentistry: 0.26× its world share, 3 worksDentistryHealth Professions: 0.42× its world share, 26 worksHealth ProfessionsMedicine: 0.61× its world share, 271 worksMedicineNursing: 1.10× its world share, 12 worksNursingVeterinary: 1.28× its world share, 4 worksVeterinaryArts and Humanities: 1.01× its world share, 67 worksArts and HumanitiesBusiness, Management and Accounting: 0.46× its world share, 34 worksBusiness, Management…Decision Sciences: 0.78× its world share, 17 worksDecision SciencesEconomics, Econometrics and Finance: 0.51× its world share, 25 worksEconomics, Econometr…Psychology: 0.37× its world share, 26 worksPsychologySocial Sciences: 0.67× its world share, 194 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Energy, 2.4×. Every wedge is a field page.

All 26 fields, with their numbers
  1. Energy2.41×51 works
  2. Chemistry2.31×83 works
  3. Mathematics2.14×58 works
  4. Physics and Astronomy1.62×83 works
  5. Engineering1.53×527 works
  6. Agricultural and Biological Sciences1.48×162 works
  7. Materials Science1.40×113 works
  8. Computer Science1.38×246 works
  9. Veterinary1.28×4 works
  10. Pharmacology, Toxicology and Pharmaceutics1.17×9 works
  11. Nursing1.10×12 works
  12. Environmental Science1.07×122 works
  13. Chemical Engineering1.04×8 works
  14. Arts and Humanities1.01×67 works
  15. Biochemistry, Genetics and Molecular Biology0.85×104 works
  16. Decision Sciences0.78×17 works
  17. Earth and Planetary Sciences0.68×24 works
  18. Social Sciences0.67×194 works
  19. Medicine0.61×271 works
  20. Economics, Econometrics and Finance0.51×25 works
  21. Neuroscience0.47×18 works
  22. Immunology and Microbiology0.46×10 works
  23. Business, Management and Accounting0.46×34 works
  24. Health Professions0.42×26 works
  25. Psychology0.37×26 works
  26. Dentistry0.26×3 works

Which keywords describe research in Constantine?

By fractional works in 2022-now, weighted toward what it does more of than the world: Heat Transfer, Machine Learning, Deep Learning, Antioxidant, Renewable Energy, Nanostructures, Flavonoids and Synthesis.

▲ 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 Learning122▲ 1.38×73 topics
  2. Deep Learning121▲ 1.32×70 topics
  3. Renewable Energy79▲ 2.0×40 topics
  4. Sustainability67◆ 1.04×58 topics
  5. Heat Transfer67▲ 5.2×17 topics
  6. Antioxidant66▲ 3.6×44 topics
  7. Environmental Impact61▲ 1.35×43 topics
  8. Nanomaterials54▲ 1.96×19 topics
  9. Neural Networks53▲ 1.29×34 topics
  10. Nanostructures48▲ 4.5×12 topics
  11. Energy Efficiency47▲ 1.93×36 topics
  12. Synthesis46▲ 4.6×33 topics
  13. Medicinal Plants45▲ 4.4×17 topics
  14. Antioxidant Activity45▲ 2.7×29 topics
  15. Flavonoids41▲ 6.0×10 topics
  16. Phenolic Compounds36▲ 7.3×9 topics
  17. Pedagogy35▲ 2.6×11 topics
  18. Experimental Investigation35▲ 13×3 topics
  19. Antioxidants35▲ 3.0×16 topics
  20. Anti-inflammatory33▲ 4.4×27 topics
  21. Power Electronics32▲ 3.8×8 topics
  22. Language Teaching32▲ 4.5×6 topics
  23. Solar Energy32▲ 3.8×5 topics
  24. Anticancer Agents30▲ 7.6×11 topics
  25. Semiconductors28▲ 3.7×4 topics
  26. Thermal Conductivity27▲ 6.4×7 topics
  27. Nonlinear Systems26▲ 4.4×8 topics
  28. Antimicrobial Activity25▲ 5.8×8 topics
  29. Bioavailability25▲ 4.8×6 topics
  30. Biological Activities25▲ 5.9×10 topics
  31. Tourism Development24▲ 6.7×2 topics
  32. Free Radicals24▲ 9.6×2 topics
  33. Digital Education24▲ 6.0×4 topics
  34. Formative Assessment23▲ 10×2 topics
  35. Natural Products23▲ 5.9×8 topics
  36. Critical Thinking22▲ 7.2×1 topic
  37. Student Competencies22▲ 13×1 topic
  38. Water Treatment22▲ 6.6×5 topics
  39. Quantum Gravity20▲ 9.1×4 topics
  40. Nanofluids20▲ 9.0×2 topics

What research is done in Constantine?

Nanofluid Flow and Heat …18Nanofluid Flow and Heat Transfer: 18 fractional worksPhytochemicals and Antio…15Phytochemicals and Antioxidant Activities: 15 fractional worksZnO doping and properties: 14 fractional worksEssential Oils and Antim…14Essential Oils and Antimicrobial Activity: 14 fractional worksEducation, Innovation an…14Education, Innovation and Language Studies: 14 fractional worksHeat Transfer Mechanisms: 13 fractional worksPhotovoltaic System Optimization Techniques: 11 fractional worksMulticulturalism, Politi…11Multiculturalism, Politics, Migration, Gender: 11 fractional worksSynthesis and biological activity: 11 fractional worksFluid Dynamics and Turbulent Flows: 10 fractional works
Biomedical EngineeringBiochemistryMaterials ChemistryFood Science6 others

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

  1. 1 Nanofluid Flow and Heat Transfer Biomedical Engineering 18 works
  2. 2 Phytochemicals and Antioxidant Activities Biochemistry 15 works
  3. 3 ZnO doping and properties Materials Chemistry 14 works
  4. 4 Essential Oils and Antimicrobial Activity Food Science 14 works
  5. 5 Education, Innovation and Language Studies Education 14 works
  6. 6 Heat Transfer Mechanisms Mechanical Engineering 13 works
  7. 7 Photovoltaic System Optimization Techniques Renewable Energy, Sustainability and the Environment 11 works
  8. 8 Multiculturalism, Politics, Migration, Gender Political Science and International Relations 11 works
  9. 9 Synthesis and biological activity Organic Chemistry 11 works
  10. 10 Fluid Dynamics and Turbulent Flows Computational Mechanics 10 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 counting5%10%15%Constantine12.6% 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 12.6% in 2025.

Discussion

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