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Research facility · Aryanah · Tunisia

Centre National des Sciences et Technologies Nucléaires

In research, Centre National des Sciences et Technologies Nucléaires stands highest in Physical Sciences (#14,330 of 21,541 worldwide), over all time.

cnstn.rnrt.tnROR OpenAlex
World rank, 2022–2025
#21,401
of 28,054 · #25,346 all time
Rank in Tunisia
#38
of 59
Research works
268
▲ 34% vs 2013–17
Citations
3.7k
13.7 per fractional work
Top-10% rate
17.0%
record average 16.5%
Open access
33%
world 28%

What is Centre National des Sciences et Technologies Nucléaires known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
Physical SciencesDomain #14,330 of 21,541 11.1%139

Each strip is that field’s whole ranked pool, with the notch where Centre National des Sciences et Technologies Nucléaires 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).

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: 5.66× its world share, 20 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.45× its world share, 6 worksBiochemistry, Geneti…Immunology and Microbiology: 1.11× its world share, 1 worksImmunology and Micro…Neuroscience: 0.37× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.45× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 2.29× its world share, 1 worksChemical EngineeringChemistry: 3.15× its world share, 4 worksChemistryComputer Science: 0.03× its world share, 0 worksComputer ScienceEarth and Planetary Sciences: 2.04× its world share, 2 worksEarth and Planetary …Energy: 1.52× its world share, 1 worksEnergyEngineering: 0.71× its world share, 8 worksEngineeringEnvironmental Science: 1.78× its world share, 6 worksEnvironmental ScienceMaterials Science: 4.29× its world share, 11 worksMaterials ScienceMathematics: 0.39× its world share, 0 worksMathematicsPhysics and Astronomy: 2.26× its world share, 4 worksPhysics and AstronomyDentistry: 0.31× its world share, 0 worksDentistryHealth Professions: 0.47× its world share, 1 worksHealth ProfessionsMedicine: 0.50× its world share, 7 worksMedicineNursing: 1.50× its world share, 0 worksNursingVeterinary: 6.17× its world share, 1 worksVeterinaryBusiness, Management and Accounting: 0.09× its world share, 0 worksBusiness, Management…Decision Sciences: 0.16× its world share, 0 worksDecision SciencesPsychology: 0.01× its world share, 0 worksPsychology1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Veterinary, 6.2×. Every wedge is a field page.

Who are the top researchers at Centre National des Sciences et Technologies Nucléaires?

Ranked on the composite score, K. Farah and Khaoula Khwaldia lead among researchers whose main affiliation is Centre National des Sciences et Technologies Nucléaires.

  1. 1 K. Farah Tunisia · #1,150,116 worldwide 33 citations · 16 works
  2. 2 Khaoula Khwaldia Tunisia · #1,611,968 worldwide 37 citations · 15 works
All ranked researchers at Centre National des Sciences et Technologies Nucléaires

Which keywords describe research at Centre National des Sciences et Technologies Nucléaires?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Antioxidant Activity, Natural Products, Medicinal Plants, Essential Oils, Antimicrobial Activity, Food Preservation, Mode of Action and Antibacterial Agents.

▲ 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. Antioxidant Activity6▲ 13×13 topics
  2. Natural Products6▲ 52×5 topics
  3. Medicinal Plants5▲ 18×10 topics
  4. Essential Oils5▲ 55×2 topics
  5. Antimicrobial Activity4▲ 31×5 topics
  6. Nanocomposites4▲ 6.3×11 topics
  7. Food Preservation4▲ 57×2 topics
  8. Mode of Action4▲ 50×2 topics
  9. Antibacterial Agents3▲ 52×1 topic
  10. Environmental Impact3▲ 2.8×14 topics
  11. In Vitro Evaluation3▲ 67×1 topic
  12. Antioxidants3▲ 9.9×7 topics
  13. Nanomaterials3▲ 4.2×8 topics
  14. Antioxidant3▲ 5.6×13 topics
  15. Biomedical Applications3▲ 3.2×12 topics
  16. Flavonoids3▲ 14×4 topics
  17. Nanoparticles2▲ 2.7×13 topics
  18. Pest Management2▲ 41×3 topics
  19. Nanostructures2▲ 8.3×4 topics
  20. Graphene2▲ 4.2×5 topics
  21. Health Effects2▲ 4.7×9 topics
  22. Microbiota2▲ 14×5 topics
  23. Phenolic Compounds2▲ 16×5 topics
  24. Root Exudates2▲ 40×2 topics
  25. Biological Control2▲ 18×5 topics
  26. Semiconductors2▲ 9.0×2 topics
  27. Tissue Engineering2▲ 4.6×5 topics
  28. Weed Control2▲ 100×2 topics
  29. Herbicides2▲ 72×2 topics
  30. Polyphenols2▲ 15×4 topics
  31. Allelochemicals2▲ 175×1 topic
  32. Cancer Prevention2▲ 9.5×3 topics
  33. Food Safety2▲ 8.5×5 topics
  34. Rhizosphere2▲ 175×1 topic
  35. Nutritional Significance2▲ 14×2 topics
  36. Anti-inflammatory2▲ 7.5×7 topics
  37. Bioavailability2▲ 10×2 topics
  38. Consumer Acceptance2▲ 34×2 topics
  39. Ionizing Radiation2▲ 29×3 topics
  40. Monte Carlo Simulation2▲ 10×4 topics

Which research topics does Centre National des Sciences et Technologies Nucléaires publish most on?

By volume in 2022–2025: Essential Oils and Antimicrobial Activity, Allelopathy and phytotoxic interactions, Phytochemicals and Antioxidant Activities and Insect Pest Control Strategies.

Essential Oils and Antim…3Essential Oils and Antimicrobial Activity: 3 fractional worksAllelopathy and phytotoxic interactions: 2 fractional worksPhytochemicals and Antioxidant Activities: 1 fractional worksInsect Pest Control Strategies: 1 fractional worksAdvanced oxidation water treatment: 1 fractional worksGas Sensing Nanomaterials and Sensors: 1 fractional worksZnO doping and properties1ZnO doping and properties: 1 fractional worksInsect behavior and control techniques: 1 fractional worksElectrochemical sensors and biosensors: 1 fractional worksRadiation Detection and Scintillator Technologies: 1 fractional works
Food SciencePlant ScienceBiochemistryWater Science and Technology4 others

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

  1. 1 Essential Oils and Antimicrobial Activity Food Science 3 works
  2. 2 Allelopathy and phytotoxic interactions Plant Science 2 works
  3. 3 Phytochemicals and Antioxidant Activities Biochemistry 1 works
  4. 4 Insect Pest Control Strategies Plant Science 1 works
  5. 5 Advanced oxidation water treatment Water Science and Technology 1 works
  6. 6 Gas Sensing Nanomaterials and Sensors Electrical and Electronic Engineering 1 works
  7. 7 ZnO doping and properties Materials Chemistry 1 works
  8. 8 Insect behavior and control techniques Insect Science 1 works
  9. 9 Electrochemical sensors and biosensors Electrical and Electronic Engineering 1 works
  10. 10 Radiation Detection and Scintillator Technologies Radiation 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 available33.2%not open66.8%

World: 28% of research is openly available.

with international co-authors47.8%domestic only52.2%

World: 19% is written across borders.

How has Centre National des Sciences et Technologies Nucléaires's research output changed?

Output in 2018–2022 was 34% 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 Aryanah

All research institutions in Aryanah

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.