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Research in Vallam

Science Explorer records 2 research institutions in Vallam, India. The highest-ranked on research quality in 2022-now are Periyar Maniammai Institute of Science & Technology and PRIST University.

Research institutions
2
2 of them ranked worldwide
Research works
1.6k
▲ 32% vs 2018-21
Citations
13k
8.1 per fractional work, all time
Top-10% rate, 2022-now
7.9%
all institutions 10.0%
Active span
1952-2026
75 years on the record
Vallam

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 Vallam?

#InstitutionWorksAgainst the largest hereWorld rank
1Periyar Maniammai Institute of Science & TechnologyUniversity 838 #10,055
2PRIST UniversityUniversity 810 #11,310

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 Vallam work in?

In 2022-now, 63% of research in Vallam is in Physical Sciences, 16% in Social Sciences. Its largest fields are Engineering (27%), Computer Science (18%), Materials Science (7%). It does 1.6× the world's share of Physical Sciences.

Physical Sciences: 405 fractional works · 63.5% of its workEngineering: 172 fractional works · 26.9% of its workElectrical and Electronic Engineering: 37 fractional works · 5.8% of its workMechanical Engineering: 35 fractional works · 5.5% of its workBiomedical Engineering: 21 fractional works · 3.3% of its workBuilding and Construction: 17 fractional works · 2.7% of its workAerospace Engineering: 11 fractional works · 1.8% of its workControl and Systems Engineering: 11 fractional works · 1.7% of its workCivil and Structural Engineering: 8 fractional works · 1.3% of its workAutomotive Engineering: 5 fractional works · 0.9% of its workSafety, Risk, Reliability and Quality: 5 fractional works · 0.8% of its workMechanics of Materials: 5 fractional works · 0.8% of its workOcean Engineering: 4 fractional works · 0.7% of its workMedia Technology: 4 fractional works · 0.6% of its workIndustrial and Manufacturing Engineering: 4 fractional works · 0.6% of its workComputational Mechanics: 3 fractional works · 0.5% of its workComputer Science: 114 fractional works · 17.9% of its workArtificial Intelligence: 33 fractional works · 5.2% of its workComputer Networks and Communications: 25 fractional works · 3.9% of its workInformation Systems: 22 fractional works · 3.4% of its workComputer Vision and Pattern Recognition: 15 fractional works · 2.3% of its workComputational Theory and Mathematics: 7 fractional works · 1.1% of its workSignal Processing: 5 fractional works · 0.7% of its workComputer Science Applications: 4 fractional works · 0.7% of its workHuman-Computer Interaction: 2 fractional works · 0.4% of its workHardware and Architecture: 2 fractional works · 0.3% of its workMaterials Science: 43 fractional works · 6.7% of its workMaterials Chemistry: 23 fractional works · 3.6% of its workPolymers and Plastics: 7 fractional works · 1.1% of its workElectronic, Optical and Magnetic Materials: 6 fractional works · 0.9% of its workBiomaterials: 4 fractional works · 0.7% of its workSmaller subfields together: 3 fractional works · 0.5% of its workEnvironmental Science: 29 fractional works · 4.5% of its workWater Science and Technology: 9 fractional works · 1.4% of its workIndustrial and Manufacturing Engineering: 6 fractional works · 1.0% of its workEnvironmental Engineering: 4 fractional works · 0.7% of its workHealth, Toxicology and Mutagenesis: 3 fractional works · 0.5% of its workPollution: 2 fractional works · 0.3% of its workEcology: 1 fractional works · 0.2% of its workGlobal and Planetary Change: 1 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.1% of its workChemistry: 24 fractional works · 3.7% of its workOrganic Chemistry: 9 fractional works · 1.5% of its workAnalytical Chemistry: 5 fractional works · 0.8% of its workInorganic Chemistry: 5 fractional works · 0.7% of its workPhysical and Theoretical Chemistry: 2 fractional works · 0.4% of its workSpectroscopy: 2 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEnergy: 9 fractional works · 1.4% of its workRenewable Energy, Sustainability and the Environment: 8 fractional works · 1.3% of its workSmaller subfields together: 1 fractional works · 0.1% of its workMathematics: 7 fractional works · 1.0% of its workStatistics and Probability: 2 fractional works · 0.2% of its workGeometry and Topology: 1 fractional works · 0.2% of its workSmaller subfields together: 4 fractional works · 0.6% of its workPhysics and Astronomy: 4 fractional works · 0.6% of its workStatistical and Nonlinear Physics: 1 fractional works · 0.2% of its workSmaller subfields together: 2 fractional works · 0.3% of its workEarth and Planetary Sciences: 3 fractional works · 0.5% of its workAtmospheric Science: 2 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.2% of its workChemical Engineering: 1 fractional works · 0.1% of its workSocial Sciences: 101 fractional works · 15.9% of its workSocial Sciences: 26 fractional works · 4.1% of its workEducation: 10 fractional works · 1.6% of its workSociology and Political Science: 8 fractional works · 1.2% of its workTransportation: 2 fractional works · 0.3% of its workUrban Studies: 1 fractional works · 0.2% of its workAnthropology: 1 fractional works · 0.2% of its workSmaller subfields together: 4 fractional works · 0.6% of its workBusiness, Management and Accounting: 24 fractional works · 3.7% of its workMarketing: 5 fractional works · 0.8% of its workManagement Information Systems: 5 fractional works · 0.7% of its workOrganizational Behavior and Human Resource Management: 4 fractional works · 0.6% of its workManagement of Technology and Innovation: 4 fractional works · 0.6% of its workStrategy and Management: 3 fractional works · 0.5% of its workAccounting: 2 fractional works · 0.2% of its workBusiness and International Management: 1 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workDecision Sciences: 19 fractional works · 3.0% of its workManagement Science and Operations Research: 15 fractional works · 2.4% of its workInformation Systems and Management: 3 fractional works · 0.5% of its workSmaller subfields together: 1 fractional works · 0.1% of its workPsychology: 14 fractional works · 2.2% of its workSocial Psychology: 7 fractional works · 1.1% of its workClinical Psychology: 4 fractional works · 0.6% of its workExperimental and Cognitive Psychology: 2 fractional works · 0.3% of its workApplied Psychology: 1 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workArts and Humanities: 10 fractional works · 1.5% of its workVisual Arts and Performing Arts: 3 fractional works · 0.5% of its workPhilosophy: 2 fractional works · 0.2% of its workLiterature and Literary Theory: 1 fractional works · 0.2% of its workSmaller subfields together: 3 fractional works · 0.5% of its workEconomics, Econometrics and Finance: 8 fractional works · 1.3% of its workEconomics and Econometrics: 7 fractional works · 1.1% of its workSmaller subfields together: 1 fractional works · 0.2% of its workLife Sciences: 71 fractional works · 11.1% of its workAgricultural and Biological Sciences: 41 fractional works · 6.4% of its workPlant Science: 24 fractional works · 3.7% of its workFood Science: 7 fractional works · 1.1% of its workGeneral Agricultural and Biological Sciences: 3 fractional works · 0.5% of its workAquatic Science: 2 fractional works · 0.4% of its workInsect Science: 1 fractional works · 0.2% of its workSmaller subfields together: 3 fractional works · 0.5% of its workBiochemistry, Genetics and Molecular Biology: 18 fractional works · 2.8% of its workMolecular Biology: 10 fractional works · 1.5% of its workGenetics: 4 fractional works · 0.6% of its workBiochemistry: 1 fractional works · 0.2% of its workSmaller subfields together: 3 fractional works · 0.4% of its workNeuroscience: 6 fractional works · 0.9% of its workNeurology: 3 fractional works · 0.5% of its workCognitive Neuroscience: 2 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.2% of its workImmunology and Microbiology: 3 fractional works · 0.5% of its workImmunology: 2 fractional works · 0.3% of its workVirology: 1 fractional works · 0.2% of its workPharmacology, Toxicology and Pharmaceutics: 3 fractional works · 0.5% of its workHealth Sciences: 61 fractional works · 9.5% of its workMedicine: 38 fractional works · 5.9% of its workRadiology, Nuclear Medicine and Imaging: 6 fractional works · 1.0% of its workPublic Health, Environmental and Occupational Health: 4 fractional works · 0.6% of its workOncology: 3 fractional works · 0.5% of its workPulmonary and Respiratory Medicine: 2 fractional works · 0.4% of its workPhysiology: 2 fractional works · 0.3% of its workComplementary and alternative medicine: 2 fractional works · 0.3% of its workEndocrinology, Diabetes and Metabolism: 2 fractional works · 0.3% of its workCardiology and Cardiovascular Medicine: 2 fractional works · 0.3% of its workSurgery: 1 fractional works · 0.2% of its workInfectious Diseases: 1 fractional works · 0.2% of its workSmaller subfields together: 12 fractional works · 1.9% of its workHealth Professions: 19 fractional works · 3.0% of its workGeneral Health Professions: 8 fractional works · 1.3% of its workHealth Information Management: 6 fractional works · 1.0% of its workPhysical Therapy, Sports Therapy and Rehabilitation: 2 fractional works · 0.3% of its workSmaller subfields together: 2 fractional works · 0.3% of its workDentistry: 3 fractional works · 0.4% of its workPeriodontics: 2 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.2% of its workNursing: 1 fractional works · 0.1% of its workVeterinary: 0 fractional works · 0.1% of its workALL ITS WORKVallam638fractional works, 2022-now
Life Sciences11%Physical Sciences63%Health Sciences9%Social Sciences16%

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. Engineering17226.9%
    2. Computer Science11417.9%
    3. Materials Science436.7%
    4. Environmental Science294.5%
    5. Chemistry243.7%
    6. Energy91.4%
    7. Mathematics71.0%
    8. Physics and Astronomy40.6%
    9. Earth and Planetary Sciences30.5%
    10. Chemical Engineering10.1%
    1. Social Sciences264.1%
    2. Business, Management and Accounting243.7%
    3. Decision Sciences193.0%
    4. Psychology142.2%
    5. Arts and Humanities101.5%
    6. Economics, Econometrics and Finance81.3%
    1. Agricultural and Biological Sciences416.4%
    2. Biochemistry, Genetics and Molecular Biology182.8%
    3. Neuroscience60.9%
    4. Immunology and Microbiology30.5%
    5. Pharmacology, Toxicology and Pharmaceutics30.5%
    1. Medicine385.9%
    2. Health Professions193.0%
    3. Dentistry30.4%
    4. Nursing10.1%
    5. Veterinary00.1%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What is Vallam strongest at in research?

Relative to its size, research in Vallam is most concentrated in Computer Networks and Communications (5.3× the world share in Computer Networks and Communications).

  1. Computer Networks and CommunicationsSubfield · 23.8 works5.3×
← 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: 1.47× its world share, 35 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.54× its world share, 14 worksBiochemistry, Geneti…Immunology and Microbiology: 0.64× its world share, 3 worksImmunology and Micro…Neuroscience: 0.45× its world share, 4 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.58× its world share, 3 worksPharmacology, Toxico…Chemical Engineering: 0.54× its world share, 1 worksChemical EngineeringChemistry: 2.72× its world share, 22 worksChemistryComputer Science: 2.31× its world share, 90 worksComputer ScienceEarth and Planetary Sciences: 0.41× its world share, 3 worksEarth and Planetary …Energy: 1.63× its world share, 8 worksEnergyEngineering: 1.83× its world share, 138 worksEngineeringEnvironmental Science: 0.80× its world share, 20 worksEnvironmental ScienceMaterials Science: 2.12× its world share, 37 worksMaterials ScienceMathematics: 0.78× its world share, 5 worksMathematicsPhysics and Astronomy: 0.17× its world share, 2 worksPhysics and AstronomyDentistry: 0.61× its world share, 2 worksDentistryHealth Professions: 1.19× its world share, 16 worksHealth ProfessionsMedicine: 0.27× its world share, 26 worksMedicineNursing: 0.30× its world share, 1 worksNursingVeterinary: 0.57× its world share, 0 worksVeterinaryArts and Humanities: 0.52× its world share, 8 worksArts and HumanitiesBusiness, Management and Accounting: 1.10× its world share, 18 worksBusiness, Management…Decision Sciences: 2.40× its world share, 12 worksDecision SciencesEconomics, Econometrics and Finance: 0.60× its world share, 6 worksEconomics, Econometr…Psychology: 0.59× its world share, 9 worksPsychologySocial Sciences: 0.33× its world share, 21 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Chemistry, 2.7×. Every wedge is a field page.

All 26 fields, with their numbers
  1. Chemistry2.72×22 works
  2. Decision Sciences2.40×12 works
  3. Computer Science2.31×90 works
  4. Materials Science2.12×37 works
  5. Engineering1.83×138 works
  6. Energy1.63×8 works
  7. Pharmacology, Toxicology and Pharmaceutics1.58×3 works
  8. Agricultural and Biological Sciences1.47×35 works
  9. Health Professions1.19×16 works
  10. Business, Management and Accounting1.10×18 works
  11. Environmental Science0.80×20 works
  12. Mathematics0.78×5 works
  13. Immunology and Microbiology0.64×3 works
  14. Dentistry0.61×2 works
  15. Economics, Econometrics and Finance0.60×6 works
  16. Psychology0.59×9 works
  17. Veterinary0.57×0 works
  18. Biochemistry, Genetics and Molecular Biology0.54×14 works
  19. Chemical Engineering0.54×1 works
  20. Arts and Humanities0.52×8 works
  21. Neuroscience0.45×4 works
  22. Earth and Planetary Sciences0.41×3 works
  23. Social Sciences0.33×21 works
  24. Nursing0.30×1 works
  25. Medicine0.27×26 works
  26. Physics and Astronomy0.17×2 works

Which keywords describe research in Vallam?

By fractional works in 2022-now, weighted toward what it does more of than the world: Machine Learning, Deep Learning, Wireless Sensor Networks, IoT, Internet of Things, Environmental Monitoring, Mechanical Properties and Security.

▲ 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. Machine Learning79▲ 3.7×59 topics
  2. Deep Learning72▲ 3.2×54 topics
  3. Wireless Sensor Networks31▲ 11×16 topics
  4. Internet of Things25▲ 4.6×21 topics
  5. Healthcare22▲ 3.1×12 topics
  6. Mechanical Properties22▲ 3.6×27 topics
  7. Neural Networks22▲ 2.2×20 topics
  8. IoT21▲ 8.8×14 topics
  9. Renewable Energy20▲ 2.2×24 topics
  10. Nanoparticles20▲ 2.5×24 topics
  11. Environmental Monitoring19▲ 7.8×5 topics
  12. Security19▲ 4.4×17 topics
  13. Nanomaterials17▲ 2.5×13 topics
  14. Artificial Intelligence17▲ 1.83×20 topics
  15. Environmental Impact16▲ 1.52×20 topics
  16. Data Mining16▲ 3.5×11 topics
  17. Image Processing16▲ 5.8×8 topics
  18. Energy Efficiency16▲ 2.6×24 topics
  19. Microstructure14▲ 4.2×15 topics
  20. Smart Farming14▲ 19×2 topics
  21. Supply Chain Management14▲ 2.4×13 topics
  22. Biomedical Applications14▲ 1.80×25 topics
  23. Big Data Analytics13▲ 9.8×5 topics
  24. Smart Cities12▲ 7.2×7 topics
  25. Convolutional Neural Networks12▲ 2.5×11 topics
  26. Internet of Things (IoT)11▲ 14×2 topics
  27. Crop Yield Prediction11▲ 16×1 topic
  28. Plant Disease Detection11▲ 16×1 topic
  29. IoT Security10▲ 5.3×3 topics
  30. Anomaly Detection10▲ 5.4×4 topics
  31. Synthesis10▲ 4.0×22 topics
  32. Cybersecurity9▲ 5.8×4 topics
  33. Antimicrobial9▲ 5.0×9 topics
  34. Cloud Computing8▲ 4.6×9 topics
  35. Feature Selection8▲ 5.7×3 topics
  36. Time Series7▲ 6.7×2 topics
  37. Cytotoxicity7▲ 8.4×8 topics
  38. Security Analysis7▲ 6.8×4 topics
  39. Smart Home7▲ 6.7×2 topics
  40. Data Aggregation6▲ 21×2 topics

What research is done in Vallam?

Smart Agriculture and AI: 9 fractional worksArtificial Intelligence in Healthcare: 5 fractional worksEnergy Efficient Wireles…5Energy Efficient Wireless Sensor Networks: 5 fractional worksIoT-based Smart Home Sys…5IoT-based Smart Home Systems: 5 fractional worksNetwork Security and Intrusion Detection: 4 fractional worksNanoparticles: synthesis and applications: 4 fractional worksInternet of Things and AI4Internet of Things and AI: 4 fractional worksIoT and Edge/Fog Computing: 4 fractional worksAnomaly Detection Techniques and Applications: 4 fractional worksSmart Systems and Machin…3Smart Systems and Machine Learning: 3 fractional works
Plant ScienceHealth Information ManagementComputer Networks and CommunicationsElectrical and Electronic Engineering3 others

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

  1. 1 Smart Agriculture and AI Plant Science 9 works
  2. 2 Artificial Intelligence in Healthcare Health Information Management 5 works
  3. 3 Energy Efficient Wireless Sensor Networks Computer Networks and Communications 5 works
  4. 4 IoT-based Smart Home Systems Electrical and Electronic Engineering 5 works
  5. 5 Network Security and Intrusion Detection Computer Networks and Communications 4 works
  6. 6 Nanoparticles: synthesis and applications Materials Chemistry 4 works
  7. 7 Internet of Things and AI Information Systems 4 works
  8. 8 IoT and Edge/Fog Computing Computer Networks and Communications 4 works
  9. 9 Anomaly Detection Techniques and Applications Artificial Intelligence 4 works
  10. 10 Smart Systems and Machine Learning Computer Networks and Communications 3 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 counting10%20%30%all institutions10.0% in 2025Vallam9.0% in 202520102020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 13.1% in 2009.

Discussion

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