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City · Tunisia

Research in Hammam-Lif

Science Explorer records 2 research institutions in Hammam-Lif, Tunisia. The highest-ranked on research quality in 2022-now are Research and Technology Center of Energy and Center of Biotechnogy of Borj Cédria.

Research institutions
2
2 of them ranked worldwide
Research works
2.2k
▲ 25% vs 2018-21
Citations
56k
25.1 per fractional work, all time
Top-10% rate, 2022-now
14.0%
all institutions 10.0%
Active span
1967-2026
60 years on the record
Hammam-Lif

A city carries no overall standing here. The quality 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 Hammam-Lif?

#InstitutionWorksAgainst the largest hereWorld rank
1Research and Technology Center of EnergyResearch facility 1,284 #13,566
2Center of Biotechnogy of Borj CédriaResearch facility 949 #14,996

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

Which fields of science does Hammam-Lif work in?

In 2022-now, 54% of research in Hammam-Lif is in Physical Sciences, 36% in Life Sciences. Its largest fields are Agricultural and Biological Sciences (29%), Engineering (22%), Materials Science (11%). It does 2.7× the world's share of Life Sciences.

Physical Sciences: 321 fractional works · 53.6% of its workEngineering: 130 fractional works · 21.7% of its workElectrical and Electronic Engineering: 48 fractional works · 8.0% of its workBiomedical Engineering: 21 fractional works · 3.5% of its workMechanical Engineering: 21 fractional works · 3.4% of its workBuilding and Construction: 11 fractional works · 1.8% of its workAerospace Engineering: 6 fractional works · 1.0% of its workComputational Mechanics: 6 fractional works · 1.0% of its workControl and Systems Engineering: 5 fractional works · 0.8% of its workCivil and Structural Engineering: 4 fractional works · 0.7% of its workMechanics of Materials: 3 fractional works · 0.5% of its workAutomotive Engineering: 3 fractional works · 0.5% of its workOcean Engineering: 2 fractional works · 0.3% of its workSmaller subfields together: 2 fractional works · 0.4% of its workMaterials Science: 67 fractional works · 11.1% of its workMaterials Chemistry: 41 fractional works · 6.8% of its workPolymers and Plastics: 10 fractional works · 1.6% of its workElectronic, Optical and Magnetic Materials: 8 fractional works · 1.4% of its workBiomaterials: 6 fractional works · 0.9% of its workCeramics and Composites: 1 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.1% of its workEnergy: 40 fractional works · 6.7% of its workRenewable Energy, Sustainability and the Environment: 38 fractional works · 6.4% of its workEnergy Engineering and Power Technology: 2 fractional works · 0.3% of its workComputer Science: 27 fractional works · 4.6% of its workArtificial Intelligence: 10 fractional works · 1.6% of its workComputer Vision and Pattern Recognition: 9 fractional works · 1.5% of its workSignal Processing: 5 fractional works · 0.9% of its workSmaller subfields together: 3 fractional works · 0.5% of its workEnvironmental Science: 24 fractional works · 4.0% of its workWater Science and Technology: 7 fractional works · 1.2% of its workPollution: 4 fractional works · 0.7% of its workIndustrial and Manufacturing Engineering: 3 fractional works · 0.6% of its workEnvironmental Engineering: 3 fractional works · 0.5% of its workEcology: 3 fractional works · 0.4% of its workGlobal and Planetary Change: 2 fractional works · 0.3% of its workSmaller subfields together: 2 fractional works · 0.3% of its workChemistry: 17 fractional works · 2.8% of its workOrganic Chemistry: 10 fractional works · 1.6% of its workInorganic Chemistry: 3 fractional works · 0.5% of its workAnalytical Chemistry: 3 fractional works · 0.5% of its workSmaller subfields together: 1 fractional works · 0.2% of its workPhysics and Astronomy: 6 fractional works · 1.1% of its workAtomic and Molecular Physics, and Optics: 4 fractional works · 0.7% of its workSmaller subfields together: 2 fractional works · 0.3% of its workEarth and Planetary Sciences: 6 fractional works · 1.0% of its workGeochemistry and Petrology: 2 fractional works · 0.3% of its workOceanography: 2 fractional works · 0.3% of its workGeophysics: 1 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.2% of its workChemical Engineering: 2 fractional works · 0.4% of its workBioengineering: 1 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.2% of its workMathematics: 1 fractional works · 0.2% of its workLife Sciences: 218 fractional works · 36.3% of its workAgricultural and Biological Sciences: 175 fractional works · 29.1% of its workPlant Science: 112 fractional works · 18.6% of its workFood Science: 33 fractional works · 5.6% of its workEcology, Evolution, Behavior and Systematics: 7 fractional works · 1.1% of its workInsect Science: 6 fractional works · 1.0% of its workAquatic Science: 5 fractional works · 0.8% of its workAgronomy and Crop Science: 4 fractional works · 0.7% of its workSoil Science: 4 fractional works · 0.7% of its workAnimal Science and Zoology: 3 fractional works · 0.4% of its workForestry: 1 fractional works · 0.2% of its workBiochemistry, Genetics and Molecular Biology: 38 fractional works · 6.3% of its workMolecular Biology: 27 fractional works · 4.5% of its workCell Biology: 4 fractional works · 0.6% of its workGenetics: 3 fractional works · 0.5% of its workBiotechnology: 2 fractional works · 0.3% of its workSmaller subfields together: 2 fractional works · 0.4% of its workPharmacology, Toxicology and Pharmaceutics: 2 fractional works · 0.4% of its workPharmacology: 2 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.1% of its workNeuroscience: 2 fractional works · 0.3% of its workImmunology and Microbiology: 2 fractional works · 0.3% of its workHealth Sciences: 53 fractional works · 8.8% of its workMedicine: 42 fractional works · 7.0% of its workBiochemistry: 16 fractional works · 2.7% of its workCardiology and Cardiovascular Medicine: 4 fractional works · 0.7% of its workPharmacology: 4 fractional works · 0.6% of its workRadiology, Nuclear Medicine and Imaging: 2 fractional works · 0.4% of its workPulmonary and Respiratory Medicine: 2 fractional works · 0.4% of its workComplementary and alternative medicine: 2 fractional works · 0.4% of its workEndocrinology, Diabetes and Metabolism: 2 fractional works · 0.3% of its workPathology and Forensic Medicine: 1 fractional works · 0.2% of its workPhysiology: 1 fractional works · 0.2% of its workSmaller subfields together: 7 fractional works · 1.2% of its workNursing: 8 fractional works · 1.4% of its workNutrition and Dietetics: 8 fractional works · 1.4% of its workHealth Professions: 2 fractional works · 0.3% of its workDentistry: 0 fractional works · 0.1% of its workVeterinary: 0 fractional works · 0.1% of its workSocial Sciences: 8 fractional works · 1.3% of its workSocial Sciences: 3 fractional works · 0.5% of its workDecision Sciences: 2 fractional works · 0.4% of its workPsychology: 1 fractional works · 0.2% of its workEconomics, Econometrics and Finance: 1 fractional works · 0.1% of its workBusiness, Management and Accounting: 1 fractional works · 0.1% of its workALL ITS WORKHammam-Lif600fractional works, 2022-now
Life Sciences36%Physical Sciences54%Health Sciences9%Social Sciences1%

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 city does than the world.

Its 4 domains and 26 fields, with their numbers
    1. Engineering13021.7%
    2. Materials Science6711.1%
    3. Energy406.7%
    4. Computer Science274.6%
    5. Environmental Science244.0%
    6. Chemistry172.8%
    7. Physics and Astronomy61.1%
    8. Earth and Planetary Sciences61.0%
    9. Chemical Engineering20.4%
    10. Mathematics10.2%
    1. Agricultural and Biological Sciences17529.1%
    2. Biochemistry, Genetics and Molecular Biology386.3%
    3. Pharmacology, Toxicology and Pharmaceutics20.4%
    4. Neuroscience20.3%
    5. Immunology and Microbiology20.3%
    1. Medicine427.0%
    2. Nursing81.4%
    3. Health Professions20.3%
    4. Dentistry00.1%
    5. Veterinary00.1%
    1. Social Sciences30.5%
    2. Decision Sciences20.4%
    3. Psychology10.2%
    4. Economics, Econometrics and Finance10.1%
    5. Business, Management and Accounting10.1%
    6. Arts and Humanities00.0%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What is Hammam-Lif strongest at in research?

Relative to its size, research in Hammam-Lif is most concentrated in Plant Science, Renewable Energy, Sustainability and the Environment and Energy (10.4× the world share in Plant Science).

  1. Plant ScienceSubfield · 97.5 works10×
  2. Renewable Energy, Sustainability and the EnvironmentSubfield · 36.1 works8.8×
  3. EnergyField · 37.8 works7.7×
  4. Food ScienceSubfield · 28.4 works7.0×
  5. Agricultural and Biological SciencesField · 152.3 works6.0×
← 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.

The whole field profile

All 26 fields at once: above the ring is more than a place this size would be expected to do. A specialist and a generalist produce the same ranked list and a completely different shape.

Agricultural and Biological Sciences: 5.99× its world share, 152 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.16× its world share, 33 worksBiochemistry, Geneti…Immunology and Microbiology: 0.23× its world share, 1 worksImmunology and Micro…Neuroscience: 0.17× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.27× its world share, 2 worksPharmacology, Toxico…Chemical Engineering: 1.22× its world share, 2 worksChemical EngineeringChemistry: 1.89× its world share, 16 worksChemistryComputer Science: 0.60× its world share, 25 worksComputer ScienceEarth and Planetary Sciences: 0.65× its world share, 6 worksEarth and Planetary …Energy: 7.69× its world share, 38 worksEnergyEngineering: 1.52× its world share, 122 worksEngineeringEnvironmental Science: 0.82× its world share, 22 worksEnvironmental ScienceMaterials Science: 3.13× its world share, 59 worksMaterials ScienceMathematics: 0.15× its world share, 1 worksMathematicsPhysics and Astronomy: 0.51× its world share, 6 worksPhysics and AstronomyDentistry: 0.14× its world share, 0 worksDentistryHealth Professions: 0.09× its world share, 1 worksHealth ProfessionsMedicine: 0.34× its world share, 35 worksMedicineNursing: 2.98× its world share, 8 worksNursingVeterinary: 0.45× its world share, 0 worksVeterinaryArts and Humanities: 0.01× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.03× its world share, 0 worksBusiness, Management…Decision Sciences: 0.26× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.03× its world share, 0 worksEconomics, Econometr…Psychology: 0.06× its world share, 1 worksPsychologySocial Sciences: 0.01× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Energy, 7.7×. Every wedge is a field page.

All 26 fields, with their numbers
  1. Energy7.69×38 works
  2. Agricultural and Biological Sciences5.99×152 works
  3. Materials Science3.13×59 works
  4. Nursing2.98×8 works
  5. Chemistry1.89×16 works
  6. Engineering1.52×122 works
  7. Pharmacology, Toxicology and Pharmaceutics1.27×2 works
  8. Chemical Engineering1.22×2 works
  9. Biochemistry, Genetics and Molecular Biology1.16×33 works
  10. Environmental Science0.82×22 works
  11. Earth and Planetary Sciences0.65×6 works
  12. Computer Science0.60×25 works
  13. Physics and Astronomy0.51×6 works
  14. Veterinary0.45×0 works
  15. Medicine0.34×35 works
  16. Decision Sciences0.26×1 works
  17. Immunology and Microbiology0.23×1 works
  18. Neuroscience0.17×2 works
  19. Mathematics0.15×1 works
  20. Dentistry0.14×0 works
  21. Health Professions0.09×1 works
  22. Psychology0.06×1 works
  23. Business, Management and Accounting0.03×0 works
  24. Economics, Econometrics and Finance0.03×0 works
  25. Arts and Humanities0.01×0 works
  26. Social Sciences0.01×1 works

Which keywords describe research in Hammam-Lif?

By fractional works in 2022-now, weighted toward what it does more of than the world: Antioxidants, Oxidative Stress, Antioxidant Activity, Phenolic Compounds, Reactive Oxygen Species, Solar Energy, Polyphenols and Medicinal Plants.

▲ 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 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. Oxidative Stress47▲ 4.7×31 topics
  2. Antioxidants41▲ 15×12 topics
  3. Antioxidant Activity35▲ 9.5×25 topics
  4. Phenolic Compounds27▲ 24×9 topics
  5. Reactive Oxygen Species26▲ 10×11 topics
  6. Renewable Energy25▲ 2.9×18 topics
  7. Solar Energy25▲ 13×5 topics
  8. Polyphenols24▲ 22×6 topics
  9. Medicinal Plants24▲ 10×15 topics
  10. Nanomaterials24▲ 3.8×13 topics
  11. Semiconductor24▲ 12×6 topics
  12. Flavonoids23▲ 15×9 topics
  13. Nanostructures23▲ 9.4×10 topics
  14. Antioxidant22▲ 5.4×40 topics
  15. Gene Expression22▲ 5.9×8 topics
  16. Solar Cells22▲ 18×6 topics
  17. Nanocrystals22▲ 14×5 topics
  18. Cancer Prevention21▲ 13×8 topics
  19. Abiotic Stress20▲ 45×2 topics
  20. Signal Transduction19▲ 20×5 topics
  21. Natural Products18▲ 21×6 topics
  22. Efficiency18▲ 10×4 topics
  23. Essential Oils18▲ 27×2 topics
  24. Drought Resistance18▲ 30×4 topics
  25. Photovoltaics17▲ 18×4 topics
  26. Plant Responses17▲ 35×2 topics
  27. Salt Tolerance17▲ 55×1 topic
  28. Stress Signaling17▲ 55×1 topic
  29. Antimicrobial Activity16▲ 17×7 topics
  30. Bioavailability16▲ 14×6 topics
  31. Health Benefits14▲ 7.3×13 topics
  32. Water Splitting14▲ 6.4×4 topics
  33. Mode of Action14▲ 26×2 topics
  34. Antibacterial Agents14▲ 26×2 topics
  35. Food Preservation14▲ 27×2 topics
  36. In Vitro Evaluation14▲ 35×1 topic
  37. Phytochemicals Screening14▲ 35×1 topic
  38. Nutritional Significance14▲ 14×3 topics
  39. Free Radicals13▲ 24×2 topics
  40. Dietary Supplements13▲ 27×1 topic

What research is done in Hammam-Lif?

Plant Stress Responses and Tolerance: 14 fractional worksEssential Oils and Antimicrobial Activity: 13 fractional worksPhytochemicals and Antio…12Phytochemicals and Antioxidant Activities: 12 fractional worksSolar Thermal and Photov…9Solar Thermal and Photovoltaic Systems: 9 fractional worksAdvanced Photocatalysis Techniques: 9 fractional worksChalcogenide Semiconductor Thin Films: 7 fractional worksPhotovoltaic System Opti…6Photovoltaic System Optimization Techniques: 6 fractional worksPlant-Microbe Interactions and Immunity: 6 fractional worksEdible Oils Quality and Analysis: 6 fractional worksSolar Radiation and Photovoltaics: 6 fractional works
Plant ScienceFood ScienceBiochemistryRenewable Energy, Sustainability and the Environment3 others

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

  1. 1 Plant Stress Responses and Tolerance Plant Science 14 works
  2. 2 Essential Oils and Antimicrobial Activity Food Science 13 works
  3. 3 Phytochemicals and Antioxidant Activities Biochemistry 12 works
  4. 4 Solar Thermal and Photovoltaic Systems Renewable Energy, Sustainability and the Environment 9 works
  5. 5 Advanced Photocatalysis Techniques Renewable Energy, Sustainability and the Environment 9 works
  6. 6 Chalcogenide Semiconductor Thin Films Electrical and Electronic Engineering 7 works
  7. 7 Photovoltaic System Optimization Techniques Renewable Energy, Sustainability and the Environment 6 works
  8. 8 Plant-Microbe Interactions and Immunity Plant Science 6 works
  9. 9 Edible Oils Quality and Analysis Organic Chemistry 6 works
  10. 10 Solar Radiation and Photovoltaics Artificial Intelligence 6 works

Research output over time

still counting1990200020102020
grewheldshrank

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

How much of it reaches the world top 10%

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

still counting20%40%Hammam-Lif10.8% in 2025all institutions10.0% in 202520102020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 34.6% in 2008.

Discussion

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