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City · Algeria

Research in Djelfa

Science Explorer records 2 research institutions in Djelfa, Algeria. The highest-ranked on research quality in 2022–2025 are Ziane Achour University of Djelfa.

Research institutions
2
1 of them ranked worldwide
Research works
1.5k
▲ 182% vs 2013–17
Top-10% rate, 2022–2025
8.2%
record average 16.5%

A city carries no overall standing here. The composite 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 Djelfa?

#InstitutionWorksAgainst the largest hereWorld rank
1Ziane Achour University of DjelfaUniversity 1,509 #6,717
2Centre de recherche en Agropastoralisme (CRAPast)Research facility 3 not ranked

By fractional works over the whole record; world rank on research quality in 2022–2025. Bars are scaled to the largest institution in this city, not to anything off the page.

What is Djelfa strongest at in research?

Relative to its size, research in Djelfa is most concentrated in Civil and Structural Engineering, Control and Systems Engineering and Building and Construction (6.6× the world share in Civil and Structural Engineering).

  1. Civil and Structural EngineeringSubfield · 53.6 works6.6×
  2. Control and Systems EngineeringSubfield · 47.3 works6.3×
  3. Building and ConstructionSubfield · 22.4 works5.2×
← 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.

Which keywords describe research in Djelfa?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Power Electronics, Renewable Energy, Renewable Energy Integration, Deep Learning, Heat Transfer, Machine Learning, Solar Energy and Parameter Estimation.

▲ 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 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 Learning48▲ 2.0×50 topics
  2. Renewable Energy45▲ 4.5×28 topics
  3. Machine Learning40▲ 1.78×42 topics
  4. Power Electronics39▲ 17×8 topics
  5. Renewable Energy Integration32▲ 14×6 topics
  6. Environmental Impact25▲ 2.1×28 topics
  7. Heat Transfer24▲ 6.9×15 topics
  8. Neural Networks23▲ 2.2×22 topics
  9. Artificial Neural Networks20▲ 6.2×8 topics
  10. Mechanical Properties20▲ 2.9×16 topics
  11. Parameter Estimation18▲ 21×3 topics
  12. Solar Energy18▲ 8.4×5 topics
  13. Wavelet Transform17▲ 11×6 topics
  14. Thermal Management15▲ 6.4×7 topics
  15. Energy Storage Systems14▲ 15×2 topics
  16. Model Predictive Control14▲ 8.0×6 topics
  17. Smart Grid Applications14▲ 16×2 topics
  18. Geopolymer14▲ 14×2 topics
  19. Decentralized Control13▲ 16×2 topics
  20. Electric Vehicles13▲ 6.3×4 topics
  21. Grid-Connected Inverters12▲ 25×2 topics
  22. Distributed Power Generation12▲ 17×1 topic
  23. Microgrid Control12▲ 17×1 topic
  24. Grid Integration12▲ 16×3 topics
  25. Nanocrystals12▲ 6.4×5 topics
  26. Recycled Materials12▲ 15×2 topics
  27. Maximum Power Point Tracking12▲ 33×1 topic
  28. Photovoltaic Arrays12▲ 33×1 topic
  29. Adaptive Control12▲ 12×4 topics
  30. Thermal Analysis12▲ 13×7 topics
  31. Efficiency11▲ 5.4×4 topics
  32. Photovoltaics11▲ 9.8×4 topics
  33. Rheology10▲ 7.7×4 topics
  34. Fault Tolerance10▲ 9.3×4 topics
  35. Fiber Reinforced Concrete10▲ 18×1 topic
  36. Photovoltaic Systems10▲ 17×3 topics
  37. Ultra-High Performance Concrete10▲ 18×1 topic
  38. Control Strategies10▲ 10×4 topics
  39. Fault Detection10▲ 9.9×3 topics
  40. Durability Performance10▲ 15×2 topics

What research is done in Djelfa?

Microgrid Control and Optimization: 12 fractional worksPhotovoltaic System Optimization Techniques: 12 fractional worksInnovative concrete rein…10Innovative concrete reinforcement materials: 10 fractional worksMultilevel Inverters and…10Multilevel Inverters and Converters: 10 fractional worksInnovations in Concrete and Construction Materials: 7 fractional worksAdvanced Battery Technologies Research: 7 fractional worksConcrete and Cement Mate…7Concrete and Cement Materials Research: 7 fractional worksChalcogenide Semiconductor Thin Films: 6 fractional worksAdvanced DC-DC Converters: 6 fractional worksElectric Motor Design an…6Electric Motor Design and Analysis: 6 fractional works
Control and Systems EngineeringRenewable Energy, Sustainability and the EnvironmentCivil and Structural EngineeringElectrical and Electronic Engineering2 others

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

  1. 1 Microgrid Control and Optimization Control and Systems Engineering 12 works
  2. 2 Photovoltaic System Optimization Techniques Renewable Energy, Sustainability and the Environment 12 works
  3. 3 Innovative concrete reinforcement materials Civil and Structural Engineering 10 works
  4. 4 Multilevel Inverters and Converters Electrical and Electronic Engineering 10 works
  5. 5 Innovations in Concrete and Construction Materials Building and Construction 7 works
  6. 6 Advanced Battery Technologies Research Automotive Engineering 7 works
  7. 7 Concrete and Cement Materials Research Civil and Structural Engineering 7 works
  8. 8 Chalcogenide Semiconductor Thin Films Electrical and Electronic Engineering 6 works
  9. 9 Advanced DC-DC Converters Electrical and Electronic Engineering 6 works
  10. 10 Electric Motor Design and Analysis Electrical and Electronic Engineering 6 works

Research output over time

20002005201020152020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more.