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University · Tlemcen · Algeria

University of Abou Bekr Belkaïd

In research, University of Abou Bekr Belkaïd stands highest in Physical Sciences (#4,371 of 12,888 worldwide), Engineering (#3,047 of 6,636 worldwide) and Health Sciences (#5,962 of 11,982 worldwide), 2022–2025. Relative to its size it is most specialised in Industrial and Manufacturing Engineering — Industrial and Manufacturing Engineering is 3.3× its share of world research.

univ-tlemcen.dzROR OpenAlex
World rank, 2022–2025
#6,597
of 28,054 · #8,573 all time
Rank in Algeria
#18
of 79
Research works
5.8k
▲ 55% vs 2013–17
Citations
40k
6.8 per fractional work
Top-10% rate
7.9%
record average 16.5%
Open access
40%
world 28%

What is University of Abou Bekr Belkaïd known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Physical SciencesDomain #4,371 of 12,888 8.1%795 #5546
EngineeringField #3,047 of 6,636 7.2%335 #3400
Health SciencesDomain #5,962 of 11,982 4.4%223 #10186
Social SciencesDomain #6,658 of 10,521 12.0%229 #9473
Computer ScienceField #3,406 of 4,667 11.7%134 #4264
Agricultural and Biological SciencesField #2,504 of 3,409 5.4%108 #2864
MedicineField #7,671 of 10,443 4.0%192 #10056
Life SciencesDomain #5,750 of 7,800 6.2%185 #9042
Environmental ScienceField #2,973 of 3,551 10.5%86 #4534
Social SciencesField #5,382 of 6,365 10.4%95 #6998

Each strip is that field’s whole ranked pool, with the notch where University of Abou Bekr Belkaïd 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 world mark, because the world rate differs by field (from about 6% to 21% in this record).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022–2025. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Physical Sciences#5,546 #4,371
  2. Engineering#3,400 #3,047
  3. Health Sciences#10,186 #5,962
  4. Social Sciences#9,473 #6,658
  5. Computer Science#4,264 #3,406
  6. Agricultural and Biological Sciences#2,864 #2,504
  7. Medicine#10,056 #7,671
  8. Life Sciences#9,042 #5,750
  9. Environmental Science#4,534 #2,973
  10. Social Sciences#6,998 #5,382
all time2022–2025, better2022–2025, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

What does University of Abou Bekr Belkaïd specialise in?

Where its research is concentrated relative to its size: Industrial and Manufacturing Engineering takes 3.3× the share of its output that it takes of world research.

  1. Industrial and Manufacturing EngineeringSubfield · 24.7 works3.3×
← 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: 1.60× its world share, 108 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.61× its world share, 46 worksBiochemistry, Geneti…Immunology and Microbiology: 0.24× its world share, 3 worksImmunology and Micro…Neuroscience: 0.93× its world share, 22 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.98× its world share, 5 worksPharmacology, Toxico…Chemical Engineering: 0.91× its world share, 5 worksChemical EngineeringChemistry: 2.07× its world share, 46 worksChemistryComputer Science: 1.21× its world share, 134 worksComputer ScienceEarth and Planetary Sciences: 1.16× its world share, 26 worksEarth and Planetary …Energy: 1.86× its world share, 24 worksEnergyEngineering: 1.56× its world share, 335 worksEngineeringEnvironmental Science: 1.21× its world share, 86 worksEnvironmental ScienceMaterials Science: 1.50× its world share, 75 worksMaterials ScienceMathematics: 2.28× its world share, 38 worksMathematicsPhysics and Astronomy: 0.78× its world share, 25 worksPhysics and AstronomyDentistry: 0.38× its world share, 3 worksDentistryHealth Professions: 0.53× its world share, 20 worksHealth ProfessionsMedicine: 0.70× its world share, 192 worksMedicineNursing: 1.11× its world share, 8 worksNursingVeterinary: 0.14× its world share, 0 worksVeterinaryArts and Humanities: 1.34× its world share, 56 worksArts and HumanitiesBusiness, Management and Accounting: 0.47× its world share, 22 worksBusiness, Management…Decision Sciences: 0.69× its world share, 10 worksDecision SciencesEconomics, Econometrics and Finance: 0.81× its world share, 25 worksEconomics, Econometr…Psychology: 0.52× its world share, 23 worksPsychologySocial Sciences: 0.52× its world share, 94 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Mathematics, 2.3×. Every wedge is a field page.

Who are the top researchers at University of Abou Bekr Belkaïd?

Ranked on the composite score, Mohamed Amine Didi, F. Bereksi‐Reguig and Mohammed Matallah lead among researchers whose main affiliation is University of Abou Bekr Belkaïd.

  1. 1 Mohamed Amine Didi Algeria · #639,329 worldwide 53 citations · 17 works
  2. 2 F. Bereksi‐Reguig Algeria · #677,946 worldwide 35 citations · 17 works
  3. 3 Mohammed Matallah Algeria · #747,621 worldwide 49 citations · 20 works
  4. 4 M. Benmouna Algeria · #771,347 worldwide 102 citations · 42 works
  5. 5 Mohamed Benbouziane Algeria · #782,314 worldwide 23 citations · 17 works
  6. 6 محمد بن بوزيان Algeria · #786,003 worldwide 0 citations · 15 works
  7. 7 Mohammed Feham Algeria · #860,152 worldwide 82 citations · 37 works
  8. 8 Mohammed El Amine Dib Algeria · #899,656 worldwide 38 citations · 22 works
  9. 9 B. Benyoucef Algeria · #908,345 worldwide 107 citations · 56 works
  10. 10 S.M. Debbal Algeria · #983,874 worldwide 30 citations · 15 works
All ranked researchers at University of Abou Bekr Belkaïd

Which keywords describe research at University of Abou Bekr Belkaïd?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Deep Learning, Machine Learning, Climate Change, Phenolic Compounds, Antioxidant, Flavonoids, Medicinal Plants and Mediterranean.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 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 Learning77▲ 1.58×62 topics
  2. Machine Learning71▲ 1.51×57 topics
  3. Climate Change54▲ 1.39×62 topics
  4. Renewable Energy30▲ 1.48×29 topics
  5. Environmental Impact30▲ 1.24×39 topics
  6. Antioxidant30▲ 3.0×36 topics
  7. Mechanical Properties25▲ 1.82×27 topics
  8. Nanomaterials24▲ 1.56×19 topics
  9. Medicinal Plants23▲ 4.0×13 topics
  10. Antioxidant Activity22▲ 2.5×23 topics
  11. Flavonoids21▲ 5.7×9 topics
  12. Phenolic Compounds20▲ 7.3×9 topics
  13. Antioxidants19▲ 3.0×13 topics
  14. Classification19▲ 2.9×9 topics
  15. Feature Extraction19▲ 2.8×8 topics
  16. Efficiency16▲ 3.8×6 topics
  17. Infectious Diseases16▲ 3.5×7 topics
  18. Wireless Communications15▲ 6.1×5 topics
  19. Language Teaching15▲ 4.0×7 topics
  20. Mediterranean14▲ 11×5 topics
  21. Antimicrobial Activity14▲ 5.7×6 topics
  22. Adsorption13▲ 4.5×7 topics
  23. Mathematical Modeling13▲ 11×3 topics
  24. Medical Image Analysis13▲ 5.1×4 topics
  25. Multilingualism13▲ 5.5×4 topics
  26. Language Contact13▲ 9.1×4 topics
  27. Metamaterial13▲ 9.4×2 topics
  28. Antenna13▲ 10×1 topic
  29. Microstrip13▲ 10×1 topic
  30. Security and Privacy12▲ 4.5×3 topics
  31. Polyphenols12▲ 4.7×5 topics
  32. Natural Products12▲ 5.6×7 topics
  33. Essential Oils11▲ 6.9×2 topics
  34. Buckling Behavior11▲ 10×2 topics
  35. Predator-Prey Interactions10▲ 9.0×2 topics
  36. Global Stability10▲ 14×2 topics
  37. Stochastic Differential Equations10▲ 11×2 topics
  38. Spatial Patterns10▲ 7.3×2 topics
  39. Disease Transmission10▲ 22×1 topic
  40. Epidemic Models10▲ 22×1 topic

Which research topics does University of Abou Bekr Belkaïd publish most on?

By volume in 2022–2025: Antenna Design and Analysis, Mathematical and Theoretical Epidemiology and Ecology Models, EEG and Brain-Computer Interfaces and Essential Oils and Antimicrobial Activity.

Antenna Design and Analy…13Antenna Design and Analysis: 13 fractional worksMathematical and Theoret…10Mathematical and Theoretical Epidemiology and Ecology Models: 10 fractional worksEEG and Brain-Computer Interfaces: 9 fractional worksEssential Oils and Antimicrobial Activity: 9 fractional worksAdsorption and biosorption for pollutant removal: 9 fractional worksAdvanced Manufacturing and Logistics Optimization: 8 fractional worksAdvanced Mathematical Modeling in Engineering: 8 fractional worksPhytochemicals and Antio…8Phytochemicals and Antioxidant Activities: 8 fractional worksMicrowave Engineering and Waveguides: 7 fractional worksMediterranean and Iberian flora and fauna: 7 fractional works
Aerospace EngineeringPublic Health, Environmental and Occupational HealthCognitive NeuroscienceFood Science6 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 Mathematical and Theoretical Epidemiology and Ecology Models Public Health, Environmental and Occupational Health 10 works
  3. 3 EEG and Brain-Computer Interfaces Cognitive Neuroscience 9 works
  4. 4 Essential Oils and Antimicrobial Activity Food Science 9 works
  5. 5 Adsorption and biosorption for pollutant removal Water Science and Technology 9 works
  6. 6 Advanced Manufacturing and Logistics Optimization Industrial and Manufacturing Engineering 8 works
  7. 7 Advanced Mathematical Modeling in Engineering Computational Theory and Mathematics 8 works
  8. 8 Phytochemicals and Antioxidant Activities Biochemistry 8 works
  9. 9 Microwave Engineering and Waveguides Electrical and Electronic Engineering 7 works
  10. 10 Mediterranean and Iberian flora and fauna Plant Science 7 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 available40.5%not open59.5%

World: 28% of research is openly available.

with international co-authors22.3%domestic only77.7%

World: 19% is written across borders.

How has University of Abou Bekr Belkaïd's research output changed?

Output in 2018–2022 was 55% higher than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Tlemcen

All research institutions in Tlemcen

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.