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City · Algeria

Research in Tlemcen

Science Explorer records 2 research institutions in Tlemcen, Algeria. The highest-ranked on research quality in 2022-now are University of Abou Bekr Belkaïd and École Supérieure en Sciences Appliquées de Tlemcen.

Research institutions
2
2 of them ranked worldwide
Research works
6.1k
▼ 19% vs 2018-21
Citations
41k
6.7 per fractional work, all time
Top-10% rate, 2022-now
7.9%
all institutions 10.0%
Active span
1954-2026
73 years on the record
Tlemcen

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 Tlemcen?

#InstitutionWorksAgainst the largest hereWorld rank
1University of Abou Bekr BelkaïdUniversity 5,829 #13,189
2École Supérieure en Sciences Appliquées de TlemcenUniversity 286 #15,858

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 Tlemcen work in?

In 2022-now, 56% of research in Tlemcen is in Physical Sciences, 16% in Social Sciences. Its largest fields are Engineering (24%), Medicine (13%), Computer Science (9%). It does 1.4× the world's share of Physical Sciences.

Physical Sciences: 959 fractional works · 56.2% of its workEngineering: 405 fractional works · 23.7% of its workElectrical and Electronic Engineering: 105 fractional works · 6.1% of its workCivil and Structural Engineering: 47 fractional works · 2.8% of its workAerospace Engineering: 41 fractional works · 2.4% of its workMechanical Engineering: 40 fractional works · 2.3% of its workBiomedical Engineering: 37 fractional works · 2.2% of its workIndustrial and Manufacturing Engineering: 34 fractional works · 2.0% of its workControl and Systems Engineering: 33 fractional works · 1.9% of its workMechanics of Materials: 20 fractional works · 1.2% of its workBuilding and Construction: 17 fractional works · 1.0% of its workComputational Mechanics: 7 fractional works · 0.4% of its workOcean Engineering: 6 fractional works · 0.3% of its workAutomotive Engineering: 6 fractional works · 0.3% of its workMedia Technology: 5 fractional works · 0.3% of its workSafety, Risk, Reliability and Quality: 5 fractional works · 0.3% of its workComputer Science: 155 fractional works · 9.1% of its workComputer Networks and Communications: 36 fractional works · 2.1% of its workArtificial Intelligence: 35 fractional works · 2.0% of its workComputer Vision and Pattern Recognition: 25 fractional works · 1.5% of its workInformation Systems: 25 fractional works · 1.5% of its workComputational Theory and Mathematics: 18 fractional works · 1.1% of its workSignal Processing: 8 fractional works · 0.5% of its workHuman-Computer Interaction: 4 fractional works · 0.3% of its workSmaller subfields together: 3 fractional works · 0.2% of its workEnvironmental Science: 106 fractional works · 6.2% of its workWater Science and Technology: 27 fractional works · 1.6% of its workGlobal and Planetary Change: 20 fractional works · 1.2% of its workEnvironmental Engineering: 14 fractional works · 0.8% of its workIndustrial and Manufacturing Engineering: 12 fractional works · 0.7% of its workEcology: 8 fractional works · 0.5% of its workPollution: 7 fractional works · 0.4% of its workManagement, Monitoring, Policy and Law: 7 fractional works · 0.4% of its workHealth, Toxicology and Mutagenesis: 4 fractional works · 0.3% of its workSmaller subfields together: 6 fractional works · 0.4% of its workMaterials Science: 88 fractional works · 5.1% of its workMaterials Chemistry: 53 fractional works · 3.1% of its workPolymers and Plastics: 12 fractional works · 0.7% of its workElectronic, Optical and Magnetic Materials: 11 fractional works · 0.6% of its workBiomaterials: 6 fractional works · 0.3% of its workSmaller subfields together: 6 fractional works · 0.4% of its workChemistry: 59 fractional works · 3.5% of its workOrganic Chemistry: 39 fractional works · 2.3% of its workAnalytical Chemistry: 6 fractional works · 0.4% of its workInorganic Chemistry: 5 fractional works · 0.3% of its workSpectroscopy: 4 fractional works · 0.2% of its workSmaller subfields together: 4 fractional works · 0.2% of its workMathematics: 50 fractional works · 2.9% of its workApplied Mathematics: 23 fractional works · 1.4% of its workModeling and Simulation: 12 fractional works · 0.7% of its workMathematical Physics: 6 fractional works · 0.3% of its workStatistics and Probability: 4 fractional works · 0.2% of its workSmaller subfields together: 5 fractional works · 0.3% of its workEnergy: 33 fractional works · 1.9% of its workRenewable Energy, Sustainability and the Environment: 28 fractional works · 1.6% of its workEnergy Engineering and Power Technology: 4 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.1% of its workEarth and Planetary Sciences: 30 fractional works · 1.7% of its workGeophysics: 11 fractional works · 0.6% of its workEarth-Surface Processes: 5 fractional works · 0.3% of its workAtmospheric Science: 4 fractional works · 0.3% of its workSmaller subfields together: 10 fractional works · 0.6% of its workPhysics and Astronomy: 29 fractional works · 1.7% of its workAtomic and Molecular Physics, and Optics: 14 fractional works · 0.8% of its workCondensed Matter Physics: 5 fractional works · 0.3% of its workStatistical and Nonlinear Physics: 4 fractional works · 0.2% of its workAstronomy and Astrophysics: 4 fractional works · 0.2% of its workSmaller subfields together: 3 fractional works · 0.2% of its workChemical Engineering: 5 fractional works · 0.3% of its workSocial Sciences: 274 fractional works · 16.0% of its workSocial Sciences: 113 fractional works · 6.6% of its workSociology and Political Science: 33 fractional works · 1.9% of its workEducation: 24 fractional works · 1.4% of its workPolitical Science and International Relations: 21 fractional works · 1.2% of its workLinguistics and Language: 10 fractional works · 0.6% of its workAnthropology: 4 fractional works · 0.2% of its workSmaller subfields together: 21 fractional works · 1.2% of its workArts and Humanities: 66 fractional works · 3.9% of its workLanguage and Linguistics: 21 fractional works · 1.2% of its workLiterature and Literary Theory: 14 fractional works · 0.8% of its workPhilosophy: 9 fractional works · 0.5% of its workArcheology: 7 fractional works · 0.4% of its workHistory: 6 fractional works · 0.4% of its workSmaller subfields together: 9 fractional works · 0.5% of its workBusiness, Management and Accounting: 31 fractional works · 1.8% of its workManagement Information Systems: 7 fractional works · 0.4% of its workOrganizational Behavior and Human Resource Management: 6 fractional works · 0.3% of its workAccounting: 5 fractional works · 0.3% of its workStrategy and Management: 5 fractional works · 0.3% of its workMarketing: 5 fractional works · 0.3% of its workSmaller subfields together: 3 fractional works · 0.2% of its workEconomics, Econometrics and Finance: 28 fractional works · 1.6% of its workEconomics and Econometrics: 18 fractional works · 1.1% of its workFinance: 6 fractional works · 0.4% of its workSmaller subfields together: 3 fractional works · 0.2% of its workPsychology: 25 fractional works · 1.5% of its workExperimental and Cognitive Psychology: 8 fractional works · 0.4% of its workDevelopmental and Educational Psychology: 6 fractional works · 0.4% of its workClinical Psychology: 6 fractional works · 0.3% of its workSocial Psychology: 5 fractional works · 0.3% of its workDecision Sciences: 11 fractional works · 0.7% of its workManagement Science and Operations Research: 8 fractional works · 0.4% of its workSmaller subfields together: 4 fractional works · 0.2% of its workHealth Sciences: 256 fractional works · 15.0% of its workMedicine: 218 fractional works · 12.8% of its workCardiology and Cardiovascular Medicine: 22 fractional works · 1.3% of its workPublic Health, Environmental and Occupational Health: 19 fractional works · 1.1% of its workRadiology, Nuclear Medicine and Imaging: 19 fractional works · 1.1% of its workEndocrinology, Diabetes and Metabolism: 18 fractional works · 1.1% of its workPulmonary and Respiratory Medicine: 15 fractional works · 0.9% of its workSurgery: 13 fractional works · 0.8% of its workOncology: 12 fractional works · 0.7% of its workEpidemiology: 12 fractional works · 0.7% of its workPharmacology: 9 fractional works · 0.6% of its workBiochemistry: 9 fractional works · 0.5% of its workInfectious Diseases: 8 fractional works · 0.5% of its workPathology and Forensic Medicine: 8 fractional works · 0.4% of its workPhysiology: 7 fractional works · 0.4% of its workComplementary and alternative medicine: 6 fractional works · 0.4% of its workOphthalmology: 6 fractional works · 0.3% of its workHematology: 5 fractional works · 0.3% of its workRheumatology: 4 fractional works · 0.2% of its workSmaller subfields together: 27 fractional works · 1.6% of its workHealth Professions: 25 fractional works · 1.5% of its workGeneral Health Professions: 10 fractional works · 0.6% of its workHealth Information Management: 5 fractional works · 0.3% of its workSmaller subfields together: 10 fractional works · 0.6% of its workNursing: 9 fractional works · 0.6% of its workNutrition and Dietetics: 9 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.0% of its workDentistry: 3 fractional works · 0.2% of its workLife Sciences: 219 fractional works · 12.8% of its workAgricultural and Biological Sciences: 131 fractional works · 7.6% of its workPlant Science: 49 fractional works · 2.8% of its workFood Science: 28 fractional works · 1.7% of its workEcology, Evolution, Behavior and Systematics: 19 fractional works · 1.1% of its workInsect Science: 8 fractional works · 0.5% of its workForestry: 8 fractional works · 0.4% of its workGeneral Agricultural and Biological Sciences: 5 fractional works · 0.3% of its workSoil Science: 5 fractional works · 0.3% of its workSmaller subfields together: 8 fractional works · 0.5% of its workBiochemistry, Genetics and Molecular Biology: 54 fractional works · 3.2% of its workMolecular Biology: 25 fractional works · 1.4% of its workGenetics: 13 fractional works · 0.8% of its workCancer Research: 5 fractional works · 0.3% of its workSmaller subfields together: 12 fractional works · 0.7% of its workNeuroscience: 25 fractional works · 1.4% of its workCognitive Neuroscience: 15 fractional works · 0.9% of its workNeurology: 7 fractional works · 0.4% of its workSmaller subfields together: 2 fractional works · 0.1% of its workPharmacology, Toxicology and Pharmaceutics: 5 fractional works · 0.3% of its workImmunology and Microbiology: 4 fractional works · 0.2% of its workALL ITS WORKTlemcen1,707fractional works, 2022-now
Life Sciences13%Physical Sciences56%Health Sciences15%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. Engineering40523.7%
    2. Computer Science1559.1%
    3. Environmental Science1066.2%
    4. Materials Science885.1%
    5. Chemistry593.5%
    6. Mathematics502.9%
    7. Energy331.9%
    8. Earth and Planetary Sciences301.7%
    9. Physics and Astronomy291.7%
    10. Chemical Engineering50.3%
    1. Social Sciences1136.6%
    2. Arts and Humanities663.9%
    3. Business, Management and Accounting311.8%
    4. Economics, Econometrics and Finance281.6%
    5. Psychology251.5%
    6. Decision Sciences110.7%
    1. Medicine21812.8%
    2. Health Professions251.5%
    3. Nursing90.6%
    4. Dentistry30.2%
    5. Veterinary00.0%
    1. Agricultural and Biological Sciences1317.6%
    2. Biochemistry, Genetics and Molecular Biology543.2%
    3. Neuroscience251.4%
    4. Pharmacology, Toxicology and Pharmaceutics50.3%
    5. Immunology and Microbiology40.2%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What is Tlemcen strongest at in research?

Relative to its size, research in Tlemcen is most concentrated in Applied Mathematics, Industrial and Manufacturing Engineering and Organic Chemistry (5.0× the world share in Applied Mathematics).

  1. Applied MathematicsSubfield · 22.4 works5.0×
  2. Industrial and Manufacturing EngineeringSubfield · 32.4 works4.0×
  3. Organic ChemistrySubfield · 36.8 works3.1×
← 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: 1.54× its world share, 115 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.58× its world share, 48 worksBiochemistry, Geneti…Immunology and Microbiology: 0.22× its world share, 3 worksImmunology and Micro…Neuroscience: 0.86× its world share, 22 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.90× its world share, 5 worksPharmacology, Toxico…Chemical Engineering: 0.91× its world share, 5 worksChemical EngineeringChemistry: 2.23× its world share, 55 worksChemistryComputer Science: 1.20× its world share, 146 worksComputer ScienceEarth and Planetary Sciences: 1.08× its world share, 26 worksEarth and Planetary …Energy: 1.96× its world share, 28 worksEnergyEngineering: 1.61× its world share, 377 worksEngineeringEnvironmental Science: 1.19× its world share, 92 worksEnvironmental ScienceMaterials Science: 1.53× its world share, 84 worksMaterials ScienceMathematics: 2.53× its world share, 47 worksMathematicsPhysics and Astronomy: 0.79× its world share, 28 worksPhysics and AstronomyDentistry: 0.35× its world share, 3 worksDentistryHealth Professions: 0.56× its world share, 23 worksHealth ProfessionsMedicine: 0.65× its world share, 196 worksMedicineNursing: 1.04× its world share, 8 worksNursingVeterinary: 0.18× its world share, 0 worksVeterinaryArts and Humanities: 1.30× its world share, 58 worksArts and HumanitiesBusiness, Management and Accounting: 0.54× its world share, 27 worksBusiness, Management…Decision Sciences: 0.71× its world share, 11 worksDecision SciencesEconomics, Econometrics and Finance: 0.79× its world share, 26 worksEconomics, Econometr…Psychology: 0.49× its world share, 24 worksPsychologySocial Sciences: 0.53× its world share, 105 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Mathematics, 2.5×. Every wedge is a field page.

All 26 fields, with their numbers
  1. Mathematics2.53×47 works
  2. Chemistry2.23×55 works
  3. Energy1.96×28 works
  4. Engineering1.61×377 works
  5. Agricultural and Biological Sciences1.54×115 works
  6. Materials Science1.53×84 works
  7. Arts and Humanities1.30×58 works
  8. Computer Science1.20×146 works
  9. Environmental Science1.19×92 works
  10. Earth and Planetary Sciences1.08×26 works
  11. Nursing1.04×8 works
  12. Chemical Engineering0.91×5 works
  13. Pharmacology, Toxicology and Pharmaceutics0.90×5 works
  14. Neuroscience0.86×22 works
  15. Physics and Astronomy0.79×28 works
  16. Economics, Econometrics and Finance0.79×26 works
  17. Decision Sciences0.71×11 works
  18. Medicine0.65×196 works
  19. Biochemistry, Genetics and Molecular Biology0.58×48 works
  20. Health Professions0.56×23 works
  21. Business, Management and Accounting0.54×27 works
  22. Social Sciences0.53×105 works
  23. Psychology0.49×24 works
  24. Dentistry0.35×3 works
  25. Immunology and Microbiology0.22×3 works
  26. Veterinary0.18×0 works

Which keywords describe research in Tlemcen?

By fractional works in 2022-now, weighted toward what it does more of than the world: Deep Learning, Machine Learning, Climate Change, Antioxidant, Phenolic Compounds, Medicinal Plants, Flavonoids and Renewable Energy.

▲ 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. Deep Learning85▲ 1.44×64 topics
  2. Machine Learning77▲ 1.35×58 topics
  3. Climate Change62▲ 1.35×66 topics
  4. Sustainability41◆ 0.99×47 topics
  5. Renewable Energy41▲ 1.66×31 topics
  6. Environmental Impact37▲ 1.27×41 topics
  7. Antioxidant34▲ 2.9×37 topics
  8. Mechanical Properties31▲ 1.83×28 topics
  9. Nanomaterials30▲ 1.67×19 topics
  10. Antioxidant Activity27▲ 2.6×23 topics
  11. Medicinal Plants27▲ 4.1×15 topics
  12. Energy Efficiency25▲ 1.61×21 topics
  13. Flavonoids23▲ 5.2×9 topics
  14. Phenolic Compounds22▲ 7.1×9 topics
  15. Antioxidants21▲ 2.8×13 topics
  16. Classification20▲ 2.5×11 topics
  17. Efficiency19▲ 3.8×6 topics
  18. Infectious Diseases18▲ 3.3×7 topics
  19. Adsorption17▲ 4.8×7 topics
  20. Wireless Communications17▲ 5.7×5 topics
  21. Language Teaching16▲ 3.6×7 topics
  22. Mathematical Modeling16▲ 11×3 topics
  23. Mediterranean16▲ 10×5 topics
  24. Antimicrobial Activity16▲ 5.6×6 topics
  25. Multilingualism16▲ 5.6×4 topics
  26. Genetic Algorithm14▲ 6.1×7 topics
  27. Metamaterial14▲ 8.9×2 topics
  28. Natural Products13▲ 5.4×7 topics
  29. Antenna13▲ 9.8×1 topic
  30. Essential Oils13▲ 7.1×2 topics
  31. Microstrip13▲ 9.8×1 topic
  32. Language Contact13▲ 8.2×4 topics
  33. Nonlinear Equations13▲ 6.0×4 topics
  34. Buckling Behavior12▲ 9.6×2 topics
  35. Predator-Prey Interactions12▲ 8.7×2 topics
  36. Stochastic Differential Equations12▲ 10×2 topics
  37. Global Stability11▲ 13×2 topics
  38. Order Picking11▲ 13×1 topic
  39. Warehouse Design11▲ 13×1 topic
  40. Disease Transmission11▲ 21×1 topic

What research is done in Tlemcen?

Antenna Design and Analy…13Antenna Design and Analysis: 13 fractional worksAdvanced Manufacturing a…11Advanced Manufacturing and Logistics Optimization: 11 fractional worksAdvanced Mathematical Modeling in Engineering: 10 fractional worksMathematical and Theoretical Epidemiology and Ecology Models: 10 fractional worksAdsorption and biosorption for pollutant removal: 10 fractional worksEEG and Brain-Computer Interfaces: 9 fractional worksEssential Oils and Antimicrobial Activity: 9 fractional worksNonlinear Partial Differ…9Nonlinear Partial Differential Equations: 9 fractional worksPhytochemicals and Antioxidant Activities: 8 fractional worksMediterranean and Iberian flora and fauna: 8 fractional works
Aerospace EngineeringIndustrial and Manufacturing EngineeringComputational Theory and MathematicsPublic Health, Environmental and Occupational Health6 others

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

  1. 1 Antenna Design and Analysis Aerospace Engineering 13 works
  2. 2 Advanced Manufacturing and Logistics Optimization Industrial and Manufacturing Engineering 11 works
  3. 3 Advanced Mathematical Modeling in Engineering Computational Theory and Mathematics 10 works
  4. 4 Mathematical and Theoretical Epidemiology and Ecology Models Public Health, Environmental and Occupational Health 10 works
  5. 5 Adsorption and biosorption for pollutant removal Water Science and Technology 10 works
  6. 6 EEG and Brain-Computer Interfaces Cognitive Neuroscience 9 works
  7. 7 Essential Oils and Antimicrobial Activity Food Science 9 works
  8. 8 Nonlinear Partial Differential Equations Applied Mathematics 9 works
  9. 9 Phytochemicals and Antioxidant Activities Biochemistry 8 works
  10. 10 Mediterranean and Iberian flora and fauna Plant Science 8 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%Tlemcen10.3% 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 13.3% in 2008.

Discussion

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