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University · Oran · Algeria

École Nationale Polytechnique d'Oran

In research, École Nationale Polytechnique d'Oran stands highest in Engineering (#3,640 of 5,901 worldwide) and Physical Sciences (#9,033 of 10,670 worldwide), 2022-now.

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World rank, 2022-now
#15,669
of 22,385 · #20,311 all time
Rank in Algeria
#68
of 79
Research works
750
▼ 23% vs 2018-21
Citations
5.7k
7.6 per fractional work
Top-10% rate
8.9%
all institutions 10.0%
vs its own fields
0.85×
1.00× is exactly expected
Open access
43%
world 40%
International
27%
world 18%
École Nationale Polytechnique d'Oran

What is École Nationale Polytechnique d'Oran known for in research?

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

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
EngineeringField #3,640 of 5,901 12.7%81 #4858
Physical SciencesDomain #9,033 of 10,670 9.5%158 #14174

Each strip is that field's whole ranked pool, with the notch where École Nationale Polytechnique d'Oran 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 average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).

Which fields of science does École Nationale Polytechnique d'Oran work in?

In 2022-now, 83% of research at École Nationale Polytechnique d'Oran is in Physical Sciences, 11% in Social Sciences. Its largest fields are Engineering (42%), Materials Science (11%), Computer Science (9%). It does 2.1× the world's share of Physical Sciences.

Physical Sciences: 174 fractional works · 82.5% of its workEngineering: 88 fractional works · 41.7% of its workElectrical and Electronic Engineering: 32 fractional works · 15.3% of its workCivil and Structural Engineering: 10 fractional works · 4.9% of its workControl and Systems Engineering: 10 fractional works · 4.7% of its workMechanics of Materials: 10 fractional works · 4.5% of its workMechanical Engineering: 7 fractional works · 3.4% of its workBiomedical Engineering: 4 fractional works · 2.1% of its workBuilding and Construction: 4 fractional works · 2.1% of its workAerospace Engineering: 3 fractional works · 1.4% of its workComputational Mechanics: 3 fractional works · 1.4% of its workAutomotive Engineering: 1 fractional works · 0.6% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 0.6% of its workSafety, Risk, Reliability and Quality: 1 fractional works · 0.4% of its workOcean Engineering: 1 fractional works · 0.3% of its workMaterials Science: 24 fractional works · 11.5% of its workMaterials Chemistry: 15 fractional works · 7.2% of its workElectronic, Optical and Magnetic Materials: 5 fractional works · 2.5% of its workPolymers and Plastics: 2 fractional works · 1.2% of its workBiomaterials: 1 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.4% of its workComputer Science: 18 fractional works · 8.7% of its workArtificial Intelligence: 8 fractional works · 3.9% of its workInformation Systems: 3 fractional works · 1.5% of its workComputer Vision and Pattern Recognition: 2 fractional works · 1.1% of its workComputational Theory and Mathematics: 2 fractional works · 1.0% of its workComputer Networks and Communications: 2 fractional works · 0.8% of its workSignal Processing: 1 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.2% of its workMathematics: 14 fractional works · 6.6% of its workApplied Mathematics: 7 fractional works · 3.2% of its workGeometry and Topology: 2 fractional works · 1.0% of its workModeling and Simulation: 1 fractional works · 0.7% of its workNumerical Analysis: 1 fractional works · 0.6% of its workMathematical Physics: 1 fractional works · 0.5% of its workStatistics and Probability: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workEnergy: 8 fractional works · 3.7% of its workRenewable Energy, Sustainability and the Environment: 6 fractional works · 3.0% of its workEnergy Engineering and Power Technology: 2 fractional works · 0.8% of its workChemistry: 7 fractional works · 3.2% of its workOrganic Chemistry: 4 fractional works · 2.0% of its workPhysical and Theoretical Chemistry: 1 fractional works · 0.5% of its workInorganic Chemistry: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.4% of its workEnvironmental Science: 5 fractional works · 2.6% of its workWater Science and Technology: 2 fractional works · 0.9% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 0.5% of its workEnvironmental Engineering: 1 fractional works · 0.3% of its workGlobal and Planetary Change: 1 fractional works · 0.2% of its workPollution: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.4% of its workPhysics and Astronomy: 5 fractional works · 2.4% of its workAstronomy and Astrophysics: 2 fractional works · 0.9% of its workAtomic and Molecular Physics, and Optics: 2 fractional works · 0.8% of its workCondensed Matter Physics: 1 fractional works · 0.6% of its workSmaller subfields together: 0 fractional works · 0.1% of its workChemical Engineering: 3 fractional works · 1.4% of its workFluid Flow and Transfer Processes: 2 fractional works · 0.9% of its workCatalysis: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workEarth and Planetary Sciences: 1 fractional works · 0.7% of its workGeophysics: 1 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.2% of its workSocial Sciences: 23 fractional works · 11.0% of its workSocial Sciences: 13 fractional works · 6.3% of its workSociology and Political Science: 5 fractional works · 2.4% of its workPolitical Science and International Relations: 3 fractional works · 1.3% of its workEducation: 2 fractional works · 0.9% of its workLinguistics and Language: 1 fractional works · 0.7% of its workAnthropology: 1 fractional works · 0.3% of its workCommunication: 0 fractional works · 0.2% of its workUrban Studies: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.3% of its workArts and Humanities: 5 fractional works · 2.6% of its workLanguage and Linguistics: 2 fractional works · 0.9% of its workLiterature and Literary Theory: 2 fractional works · 0.8% of its workPhilosophy: 1 fractional works · 0.5% of its workSmaller subfields together: 1 fractional works · 0.3% of its workBusiness, Management and Accounting: 1 fractional works · 0.6% of its workStrategy and Management: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.4% of its workDecision Sciences: 1 fractional works · 0.6% of its workStatistics, Probability and Uncertainty: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.3% of its workPsychology: 1 fractional works · 0.6% of its workExperimental and Cognitive Psychology: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.3% of its workEconomics, Econometrics and Finance: 1 fractional works · 0.3% of its workEconomics and Econometrics: 1 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workHealth Sciences: 9 fractional works · 4.3% of its workMedicine: 6 fractional works · 2.9% of its workRadiology, Nuclear Medicine and Imaging: 1 fractional works · 0.6% of its workOncology: 1 fractional works · 0.5% of its workSurgery: 1 fractional works · 0.4% of its workPublic Health, Environmental and Occupational Health: 1 fractional works · 0.4% of its workEpidemiology: 1 fractional works · 0.3% of its workSmaller subfields together: 2 fractional works · 0.8% of its workHealth Professions: 1 fractional works · 0.7% of its workGeneral Health Professions: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.4% of its workDentistry: 1 fractional works · 0.6% of its workOral Surgery: 1 fractional works · 0.4% of its workOrthodontics: 0 fractional works · 0.2% of its workNursing: 0 fractional works · 0.1% of its workLife Sciences: 5 fractional works · 2.2% of its workAgricultural and Biological Sciences: 2 fractional works · 0.9% of its workPlant Science: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.6% of its workBiochemistry, Genetics and Molecular Biology: 2 fractional works · 0.7% of its workMolecular Biology: 1 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.2% of its workPharmacology, Toxicology and Pharmaceutics: 1 fractional works · 0.3% of its workNeuroscience: 0 fractional works · 0.2% of its workImmunology and Microbiology: 0 fractional works · 0.0% of its workALL ITS WORKÉcole NationalePolytechnique…211fractional works, 2022-now
Life Sciences2%Physical Sciences83%Health Sciences4%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 institution does than the world.

Its 4 domains and 25 fields, with their numbers
    1. Engineering8841.7%
    2. Materials Science2411.5%
    3. Computer Science188.7%
    4. Mathematics146.6%
    5. Energy83.7%
    6. Chemistry73.2%
    7. Environmental Science52.6%
    8. Physics and Astronomy52.4%
    9. Chemical Engineering31.4%
    10. Earth and Planetary Sciences10.7%
    1. Social Sciences136.3%
    2. Arts and Humanities52.6%
    3. Business, Management and Accounting10.6%
    4. Decision Sciences10.6%
    5. Psychology10.6%
    6. Economics, Econometrics and Finance10.3%
    1. Medicine62.9%
    2. Health Professions10.7%
    3. Dentistry10.6%
    4. Nursing00.1%
    1. Agricultural and Biological Sciences20.9%
    2. Biochemistry, Genetics and Molecular Biology20.7%
    3. Pharmacology, Toxicology and Pharmaceutics10.3%
    4. Neuroscience00.2%
    5. Immunology and Microbiology00.0%
All of science, and how each field's share has moved since 1950: the Science domain explorer

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: 0.20× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.14× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 0.04× its world share, 0 worksImmunology and Micro…Neuroscience: 0.12× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.92× its world share, 1 worksPharmacology, Toxico…Chemical Engineering: 3.94× its world share, 3 worksChemical EngineeringChemistry: 2.04× its world share, 7 worksChemistryComputer Science: 1.13× its world share, 18 worksComputer ScienceEarth and Planetary Sciences: 0.42× its world share, 1 worksEarth and Planetary …Energy: 4.05× its world share, 8 worksEnergyEngineering: 2.78× its world share, 88 worksEngineeringEnvironmental Science: 0.52× its world share, 5 worksEnvironmental ScienceMaterials Science: 3.29× its world share, 24 worksMaterials ScienceMathematics: 5.58× its world share, 14 worksMathematicsPhysics and Astronomy: 1.10× its world share, 5 worksPhysics and AstronomyDentistry: 1.19× its world share, 1 worksDentistryHealth Professions: 0.26× its world share, 2 worksHealth ProfessionsMedicine: 0.15× its world share, 6 worksMedicineNursing: 0.16× its world share, 0 worksNursingArts and Humanities: 0.90× its world share, 6 worksArts and HumanitiesBusiness, Management and Accounting: 0.19× its world share, 1 worksBusiness, Management…Decision Sciences: 0.60× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.15× its world share, 1 worksEconomics, Econometr…Psychology: 0.18× its world share, 1 worksPsychologySocial Sciences: 0.50× its world share, 13 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Mathematics, 5.6×. Every wedge is a field page.

All 25 fields, with their numbers
  1. Mathematics5.58×14 works
  2. Energy4.05×8 works
  3. Chemical Engineering3.94×3 works
  4. Materials Science3.29×24 works
  5. Engineering2.78×88 works
  6. Chemistry2.04×7 works
  7. Dentistry1.19×1 works
  8. Computer Science1.13×18 works
  9. Physics and Astronomy1.10×5 works
  10. Pharmacology, Toxicology and Pharmaceutics0.92×1 works
  11. Arts and Humanities0.90×6 works
  12. Decision Sciences0.60×1 works
  13. Environmental Science0.52×5 works
  14. Social Sciences0.50×13 works
  15. Earth and Planetary Sciences0.42×1 works
  16. Health Professions0.26×2 works
  17. Agricultural and Biological Sciences0.20×2 works
  18. Business, Management and Accounting0.19×1 works
  19. Psychology0.18×1 works
  20. Nursing0.16×0 works
  21. Medicine0.15×6 works
  22. Economics, Econometrics and Finance0.15×1 works
  23. Biochemistry, Genetics and Molecular Biology0.14×2 works
  24. Neuroscience0.12×0 works
  25. Immunology and Microbiology0.04×0 works

Who are the top researchers at École Nationale Polytechnique d'Oran?

Ranked on the quality score, Mohamed Mouli, Habib Benbouhenni and Kada Ayed lead among researchers whose main affiliation is École Nationale Polytechnique d'Oran.

  1. 1 Mohamed Mouli Algeria · #1,842,984 worldwide 1.6k citations · 72 works
  2. 2 Habib Benbouhenni Algeria · #1,850,509 worldwide 3.8k citations · 243 works
  3. 3 Kada Ayed Algeria · #1,864,457 worldwide 222 citations · 25 works
  4. 4 M’hammed Bouslama Algeria · #2,628,396 worldwide 364 citations · 18 works
  5. 5 M’hamed Guezzoul Algeria · #2,721,473 worldwide 818 citations · 54 works
  6. 6 Belkacem Mansouri Algeria · #3,033,524 worldwide 177 citations · 42 works
  7. 7 Azzeddine Mokadem Algeria · #3,067,321 worldwide 328 citations · 22 works
  8. 8 Amir Slamene Algeria · #3,388,203 worldwide 200 citations · 22 works
  9. 9 Elamine Abdelouahed Algeria · #3,404,027 worldwide 211 citations · 17 works
  10. 10 Abdelkrim Liazid Algeria · #3,493,302 worldwide 663 citations · 58 works
All ranked researchers at École Nationale Polytechnique d'Oran

What are the most cited papers from École Nationale Polytechnique d'Oran?

The most cited paper from École Nationale Polytechnique d'Oran is "Transient thermal processes in heavy ion irradiation of crystalline inorganic insulators" (Marcel Toulemonde, C. Dufour, A. Meftah et al., 2000), with 490 citations. Next come "Optimal Reliability Design: Fundamentals and Applications" (264) and "Mechanical and physical properties and morphology of concrete containing plastic waste as aggregate" (256).

Most cited papers
#PaperReleasedCitations
1 Transient thermal processes in heavy ion irradiation of crystalline inorganic insulators Marcel Toulemonde, C. Dufour, A. Meftah et al. · Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms May 2000 490
2 Optimal Reliability Design: Fundamentals and Applications Ahmed Saidane · Microelectronics Journal Oct 2001 264
3 Mechanical and physical properties and morphology of concrete containing plastic waste as aggregate Mohammed Belmokaddem, Abdelkader Mahi, Y. Senhadji et al. · Construction and Building Materials 22 May 2020 256
4 Influence of natural pozzolan, silica fume and limestone fine on strength, acid resistance and microstructure of mortar Y. Senhadji, G. Escadeillas, Mohamed Mouli et al. · Powder Technology 21 Jan 2014 227
5 A multi-criteria approach to rank renewables for the Algerian electricity system Brahim Haddad, Abdelkrim Liazid, Paula Ferreira · Renewable Energy 17 Jan 2017 191
All 60 most cited papers, with filters and sorting

Which keywords describe research at École Nationale Polytechnique d'Oran?

By fractional works in 2022-now, weighted toward what it does more of than the world: Renewable Energy, Power Electronics, Nanostructures, Nanocrystals, Efficiency, Photovoltaics, Semiconductor and Semiconductors.

▲ 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 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. Renewable Energy15▲ 5.0×16 topics
  2. Power Electronics11▲ 16×8 topics
  3. Machine Learning10▲ 1.41×32 topics
  4. Nanostructures9▲ 11×8 topics
  5. Nanocrystals9▲ 17×5 topics
  6. Mechanical Properties8▲ 4.0×24 topics
  7. Efficiency8▲ 12×4 topics
  8. Photovoltaics7▲ 23×4 topics
  9. Semiconductor7▲ 10×6 topics
  10. Semiconductors7▲ 11×4 topics
  11. Renewable Energy Integration7▲ 9.8×5 topics
  12. Nanomaterials6▲ 2.9×11 topics
  13. Artificial Neural Networks6▲ 6.3×7 topics
  14. Grid Integration6▲ 26×3 topics
  15. Solar Cells6▲ 13×7 topics
  16. Parameter Estimation5▲ 20×3 topics
  17. Decentralized Control5▲ 21×2 topics
  18. Solar Energy5▲ 7.8×4 topics
  19. Solar Cell Efficiency5▲ 22×2 topics
  20. Wind Power5▲ 23×3 topics
  21. Smart Grid Applications4▲ 16×2 topics
  22. Spintronics4▲ 16×3 topics
  23. CZTS4▲ 37×1 topic
  24. Energy Storage Systems4▲ 14×2 topics
  25. Geopolymer4▲ 14×2 topics
  26. Grid-Connected Inverters4▲ 28×2 topics
  27. Thin-Film Solar Cells4▲ 37×1 topic
  28. Distributed Power Generation4▲ 19×1 topic
  29. Microgrid Control4▲ 19×1 topic
  30. Model Predictive Control4▲ 7.7×5 topics
  31. Crystal Growth4▲ 6.9×9 topics
  32. Nanotechnology4▲ 10×3 topics
  33. Doubly Fed Induction Generator4▲ 95×1 topic
  34. Frequency Control4▲ 95×1 topic
  35. Vibration Analysis4▲ 6.3×6 topics
  36. Electronic Structure3▲ 8.9×6 topics
  37. Nonlinear Systems3▲ 7.3×4 topics
  38. CO2 Sequestration3▲ 7.9×2 topics
  39. Cementitious Materials3▲ 17×1 topic
  40. Fly Ash3▲ 14×1 topic

Which research topics does École Nationale Polytechnique d'Oran publish most on?

By volume in 2022-now: Chalcogenide Semiconductor Thin Films, Microgrid Control and Optimization, Wind Turbine Control Systems and Concrete and Cement Materials Research.

Chalcogenide Semiconduct…4Chalcogenide Semiconductor Thin Films: 4 fractional worksMicrogrid Control and Op…4Microgrid Control and Optimization: 4 fractional worksWind Turbine Control Sys…4Wind Turbine Control Systems: 4 fractional worksConcrete and Cement Mate…3Concrete and Cement Materials Research: 3 fractional worksPhotovoltaic System Optimization Techniques: 3 fractional worksNumerical methods in engineering: 3 fractional worksGas Sensing Nanomaterial…3Gas Sensing Nanomaterials and Sensors: 3 fractional worksZnO doping and properties: 2 fractional worksSensorless Control of Electric Motors: 2 fractional worksInnovative concrete rein…2Innovative concrete reinforcement materials: 2 fractional works
Electrical and Electronic EngineeringControl and Systems EngineeringCivil and Structural EngineeringRenewable Energy, Sustainability and the Environment2 others

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

  1. 1 Chalcogenide Semiconductor Thin Films Electrical and Electronic Engineering 4 works
  2. 2 Microgrid Control and Optimization Control and Systems Engineering 4 works
  3. 3 Wind Turbine Control Systems Electrical and Electronic Engineering 4 works
  4. 4 Concrete and Cement Materials Research Civil and Structural Engineering 3 works
  5. 5 Photovoltaic System Optimization Techniques Renewable Energy, Sustainability and the Environment 3 works
  6. 6 Numerical methods in engineering Mechanics of Materials 3 works
  7. 7 Gas Sensing Nanomaterials and Sensors Electrical and Electronic Engineering 3 works
  8. 8 ZnO doping and properties Materials Chemistry 2 works
  9. 9 Sensorless Control of Electric Motors Electrical and Electronic Engineering 2 works
  10. 10 Innovative concrete reinforcement materials Civil and Structural Engineering 2 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 available42.7%not open57.3%

World: 40% of research is openly available.

with international co-authors27.3%domestic only72.7%

World: 18% is written across borders.

How has École Nationale Polytechnique d'Oran's research output changed?

Output in 2022-2025 was 23% lower than in 2018-2021.

still counting1990200020102020
grewheldshrank

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

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is École Nationale Polytechnique d'Oran as a percentage of every work published that year, 0.00097% in 2024.

still counting0.0010%0.0020%École Nationale Polytechnique d'Oran0.00095% in 202519801990200020102020

Fractional works of École Nationale Polytechnique d'Oran over all fractional works that year. How the balance of science has shifted.

How much of it reaches the world top 10%

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

still counting5%10%15%École Nationale Polytechnique d'Oran13.4% 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 13.4% in 2025.

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