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University · Batna City · ??

University of Batna 2

univ-batna2.dzROR OpenAlex
Research works
111
▲ 429% vs 2013–17
Citations
429
3.9 per fractional work
Top-10% rate
7.2%
record average 16.5%
Open access
36%
world 28%

Not ranked overall: University of Batna 2 is under the volume floor below which an excellence rate is noise. Not ranked is not the same as ranked last.

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: 0.94× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.31× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 0.02× its world share, 0 worksImmunology and Micro…Neuroscience: 0.49× its world share, 0 worksNeuroscienceChemical Engineering: 0.19× its world share, 0 worksChemical EngineeringChemistry: 0.73× its world share, 1 worksChemistryComputer Science: 1.43× its world share, 6 worksComputer ScienceEarth and Planetary Sciences: 2.39× its world share, 2 worksEarth and Planetary …Energy: 0.81× its world share, 0 worksEnergyEngineering: 1.89× its world share, 14 worksEngineeringEnvironmental Science: 0.93× its world share, 2 worksEnvironmental ScienceMaterials Science: 0.93× its world share, 2 worksMaterials ScienceMathematics: 2.11× its world share, 1 worksMathematicsPhysics and Astronomy: 0.23× its world share, 0 worksPhysics and AstronomyDentistry: 0.70× its world share, 0 worksDentistryHealth Professions: 0.94× its world share, 1 worksHealth ProfessionsMedicine: 1.30× its world share, 12 worksMedicineNursing: 1.38× its world share, 0 worksNursingArts and Humanities: 1.09× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 0.28× its world share, 0 worksBusiness, Management…Decision Sciences: 0.82× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.28× its world share, 0 worksEconomics, Econometr…Psychology: 0.13× its world share, 0 worksPsychologySocial Sciences: 0.21× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

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

Which keywords describe research at University of Batna 2?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Guidelines, Solar Cells, Myocardial Infarction, Machine Learning, Catheter Ablation, Acute Coronary Syndromes, Arrhythmias and Plasmonics.

▲ 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 24 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 24 words, with their numbers
  1. Machine Learning4▲ 2.1×20 topics
  2. Deep Learning3▲ 1.71×21 topics
  3. Guidelines2▲ 9.8×3 topics
  4. Solar Cells2▲ 22×2 topics
  5. Cardiovascular Disease2▲ 3.4×4 topics
  6. Catheter Ablation2▲ 29×2 topics
  7. Myocardial Infarction2▲ 16×2 topics
  8. Epidemiology2◆ 0.89×5 topics
  9. Acute Coronary Syndromes1▲ 74×1 topic
  10. Arrhythmias1▲ 29×2 topics
  11. Convolutional Neural Networks1▲ 3.5×7 topics
  12. Feature Selection1▲ 12×3 topics
  13. Plasmonics1▲ 49×1 topic
  14. Renewable Energy1▲ 1.85×6 topics
  15. ST-Segment Elevation1▲ 74×1 topic
  16. Thin-Film Transistors1▲ 129×1 topic
  17. Healthcare1▲ 2.1×4 topics
  18. Recycling1▲ 6.2×3 topics
  19. Global Optimization1▲ 40×2 topics
  20. Climate Change1▼ 0.78×6 topics
  21. Oxidative Stress1▲ 1.27×5 topics
  22. Radiofrequency Ablation1▲ 19×1 topic
  23. Tool Wear1▲ 15×2 topics
  24. Ventricular Tachycardia1▲ 41×1 topic

Which research topics does University of Batna 2 publish most on?

By volume in 2022–2025: Thin-Film Transistor Technologies, Acute Myocardial Infarction Research, Cardiac Arrhythmias and Treatments and Silicon Nanostructures and Photoluminescence.

Thin-Film Transistor Tec…1Thin-Film Transistor Technologies: 1 fractional worksAcute Myocardial Infarct…1Acute Myocardial Infarction Research: 1 fractional worksCardiac Arrhythmias and …1Cardiac Arrhythmias and Treatments: 1 fractional worksSilicon Nanostructures a…1Silicon Nanostructures and Photoluminescence: 1 fractional worksAdvanced Numerical Analysis Techniques: 1 fractional worksAtrial Fibrillation Management and Outcomes: 1 fractional worksSilicon and Solar Cell T…1Silicon and Solar Cell Technologies: 1 fractional worksViral Infections and Immunology Research: 1 fractional worksFace and Expression Recognition: 1 fractional worksAdvanced Optimization Al…1Advanced Optimization Algorithms Research: 1 fractional works
Electrical and Electronic EngineeringCardiology and Cardiovascular MedicineMaterials ChemistryComputational Mechanics2 others

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

  1. 1 Thin-Film Transistor Technologies Electrical and Electronic Engineering 1 works
  2. 2 Acute Myocardial Infarction Research Cardiology and Cardiovascular Medicine 1 works
  3. 3 Cardiac Arrhythmias and Treatments Cardiology and Cardiovascular Medicine 1 works
  4. 4 Silicon Nanostructures and Photoluminescence Materials Chemistry 1 works
  5. 5 Advanced Numerical Analysis Techniques Computational Mechanics 1 works
  6. 6 Atrial Fibrillation Management and Outcomes Cardiology and Cardiovascular Medicine 1 works
  7. 7 Silicon and Solar Cell Technologies Electrical and Electronic Engineering 1 works
  8. 8 Viral Infections and Immunology Research Cardiology and Cardiovascular Medicine 1 works
  9. 9 Face and Expression Recognition Computer Vision and Pattern Recognition 1 works
  10. 10 Advanced Optimization Algorithms Research Numerical Analysis 1 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 available35.5%not open64.5%

World: 28% of research is openly available.

with international co-authors13.6%domestic only86.4%

World: 19% is written across borders.

How has University of Batna 2's research output changed?

Output in 2018–2022 was 429% higher than in 2013–2017.

2005201020152020
grewheldshrank

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

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.