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University · Kurnool · India

Rayalaseema University

In research, Rayalaseema University stands highest in Physical Sciences (#7,142 of 10,670 worldwide), 2022-now.

ruk.ac.inROR OpenAlex
World rank, 2022-now
#11,412
of 22,385 · #18,300 all time
Rank in India
#757
of 1,562
Research works
715
▼ 24% vs 2018-21
Citations
5.6k
7.8 per fractional work
Top-10% rate
5.2%
all institutions 10.0%
vs its own fields
0.91×
1.00× is exactly expected
Open access
52%
world 40%
International
9%
world 18%
Rayalaseema University

What is Rayalaseema University known for in research?

The fields where it stands highest, 2022-now, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Physical SciencesDomain #7,142 of 10,670 6.6%110 #12941

Each strip is that field's whole ranked pool, with the notch where Rayalaseema University 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 average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).

Which fields of science does Rayalaseema University work in?

In 2022-now, 59% of research at Rayalaseema University is in Physical Sciences, 14% in Health Sciences. Its largest fields are Engineering (24%), Computer Science (22%), Medicine (11%). It does 1.5× the world's share of Physical Sciences.

Physical Sciences: 144 fractional works · 59.2% of its workEngineering: 58 fractional works · 24.0% of its workBiomedical Engineering: 13 fractional works · 5.3% of its workMechanical Engineering: 13 fractional works · 5.3% of its workElectrical and Electronic Engineering: 9 fractional works · 3.9% of its workComputational Mechanics: 7 fractional works · 2.9% of its workAerospace Engineering: 4 fractional works · 1.7% of its workControl and Systems Engineering: 4 fractional works · 1.6% of its workBuilding and Construction: 3 fractional works · 1.1% of its workIndustrial and Manufacturing Engineering: 2 fractional works · 0.7% of its workCivil and Structural Engineering: 2 fractional works · 0.6% of its workAutomotive Engineering: 1 fractional works · 0.3% of its workMedia Technology: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.4% of its workComputer Science: 54 fractional works · 22.0% of its workArtificial Intelligence: 17 fractional works · 6.9% of its workComputer Vision and Pattern Recognition: 12 fractional works · 4.7% of its workInformation Systems: 11 fractional works · 4.7% of its workComputer Networks and Communications: 7 fractional works · 3.0% of its workHuman-Computer Interaction: 3 fractional works · 1.1% of its workSignal Processing: 2 fractional works · 1.0% of its workComputational Theory and Mathematics: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.2% of its workEnvironmental Science: 10 fractional works · 3.9% of its workWater Science and Technology: 2 fractional works · 1.0% of its workEnvironmental Engineering: 2 fractional works · 0.8% of its workHealth, Toxicology and Mutagenesis: 1 fractional works · 0.5% of its workPollution: 1 fractional works · 0.5% of its workEcology: 1 fractional works · 0.4% of its workManagement, Monitoring, Policy and Law: 1 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.3% of its workMaterials Science: 8 fractional works · 3.1% of its workMaterials Chemistry: 5 fractional works · 2.3% of its workElectronic, Optical and Magnetic Materials: 1 fractional works · 0.4% of its workGeneral Materials Science: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.3% of its workChemistry: 7 fractional works · 2.8% of its workOrganic Chemistry: 5 fractional works · 1.9% of its workAnalytical Chemistry: 1 fractional works · 0.4% of its workInorganic Chemistry: 1 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workMathematics: 3 fractional works · 1.3% of its workAlgebra and Number Theory: 2 fractional works · 0.7% of its workSmaller subfields together: 2 fractional works · 0.6% of its workPhysics and Astronomy: 2 fractional works · 0.7% of its workRadiation: 1 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.5% of its workChemical Engineering: 1 fractional works · 0.5% of its workFluid Flow and Transfer Processes: 1 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEarth and Planetary Sciences: 1 fractional works · 0.5% of its workAtmospheric Science: 1 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workEnergy: 1 fractional works · 0.4% of its workRenewable Energy, Sustainability and the Environment: 1 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.0% of its workHealth Sciences: 35 fractional works · 14.3% of its workMedicine: 28 fractional works · 11.3% of its workRadiology, Nuclear Medicine and Imaging: 4 fractional works · 1.7% of its workCardiology and Cardiovascular Medicine: 4 fractional works · 1.6% of its workSurgery: 2 fractional works · 0.9% of its workOncology: 2 fractional works · 0.8% of its workPharmacology: 2 fractional works · 0.8% of its workHealth Informatics: 2 fractional works · 0.8% of its workPulmonary and Respiratory Medicine: 1 fractional works · 0.6% of its workPublic Health, Environmental and Occupational Health: 1 fractional works · 0.5% of its workEpidemiology: 1 fractional works · 0.5% of its workPhysiology: 1 fractional works · 0.4% of its workComplementary and alternative medicine: 1 fractional works · 0.4% of its workHematology: 1 fractional works · 0.3% of its workPediatrics, Perinatology and Child Health: 1 fractional works · 0.3% of its workGenetics: 1 fractional works · 0.2% of its workOphthalmology: 1 fractional works · 0.2% of its workSmaller subfields together: 3 fractional works · 1.3% of its workHealth Professions: 5 fractional works · 2.1% of its workHealth Information Management: 4 fractional works · 1.4% of its workGeneral Health Professions: 1 fractional works · 0.6% of its workSmaller subfields together: 0 fractional works · 0.1% of its workDentistry: 2 fractional works · 0.7% of its workPeriodontics: 1 fractional works · 0.4% of its workOral Surgery: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workNursing: 1 fractional works · 0.2% of its workNutrition and Dietetics: 1 fractional works · 0.2% of its workLife Sciences: 32 fractional works · 13.4% of its workAgricultural and Biological Sciences: 18 fractional works · 7.3% of its workPlant Science: 11 fractional works · 4.5% of its workGeneral Agricultural and Biological Sciences: 2 fractional works · 0.9% of its workFood Science: 2 fractional works · 0.6% of its workAquatic Science: 1 fractional works · 0.5% of its workEcology, Evolution, Behavior and Systematics: 1 fractional works · 0.3% of its workSoil Science: 1 fractional works · 0.3% of its workAgronomy and Crop Science: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workBiochemistry, Genetics and Molecular Biology: 8 fractional works · 3.1% of its workMolecular Biology: 4 fractional works · 1.7% of its workGenetics: 1 fractional works · 0.5% of its workCell Biology: 1 fractional works · 0.3% of its workMolecular Medicine: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.4% of its workNeuroscience: 5 fractional works · 2.0% of its workCognitive Neuroscience: 3 fractional works · 1.2% of its workNeurology: 2 fractional works · 0.8% of its workSmaller subfields together: 0 fractional works · 0.0% of its workPharmacology, Toxicology and Pharmaceutics: 2 fractional works · 0.6% of its workPharmacology: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.4% of its workImmunology and Microbiology: 1 fractional works · 0.3% of its workSocial Sciences: 32 fractional works · 13.1% of its workSocial Sciences: 7 fractional works · 2.9% of its workSociology and Political Science: 3 fractional works · 1.2% of its workGender Studies: 1 fractional works · 0.4% of its workEducation: 1 fractional works · 0.4% of its workDemography: 1 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.6% of its workDecision Sciences: 7 fractional works · 2.9% of its workManagement Science and Operations Research: 6 fractional works · 2.3% of its workInformation Systems and Management: 1 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.1% of its workBusiness, Management and Accounting: 7 fractional works · 2.8% of its workAccounting: 3 fractional works · 1.1% of its workManagement Information Systems: 2 fractional works · 0.7% of its workStrategy and Management: 1 fractional works · 0.3% of its workMarketing: 1 fractional works · 0.3% of its workOrganizational Behavior and Human Resource Management: 1 fractional works · 0.2% of its workBusiness and International Management: 0 fractional works · 0.2% of its workEconomics, Econometrics and Finance: 5 fractional works · 2.2% of its workEconomics and Econometrics: 4 fractional works · 1.8% of its workFinance: 1 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workPsychology: 4 fractional works · 1.8% of its workSocial Psychology: 2 fractional works · 0.8% of its workDevelopmental and Educational Psychology: 1 fractional works · 0.3% of its workExperimental and Cognitive Psychology: 1 fractional works · 0.3% of its workApplied Psychology: 1 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workArts and Humanities: 1 fractional works · 0.5% of its workPhilosophy: 1 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workALL ITS WORKRayalaseemaUniversity243fractional works, 2022-now
Life Sciences13%Physical Sciences59%Health Sciences14%Social Sciences13%

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 institution does than the world.

Its 4 domains and 25 fields, with their numbers
    1. Engineering5824.0%
    2. Computer Science5422.0%
    3. Environmental Science103.9%
    4. Materials Science83.1%
    5. Chemistry72.8%
    6. Mathematics31.3%
    7. Physics and Astronomy20.7%
    8. Chemical Engineering10.5%
    9. Earth and Planetary Sciences10.5%
    10. Energy10.4%
    1. Medicine2811.3%
    2. Health Professions52.1%
    3. Dentistry20.7%
    4. Nursing10.2%
    1. Agricultural and Biological Sciences187.3%
    2. Biochemistry, Genetics and Molecular Biology83.1%
    3. Neuroscience52.0%
    4. Pharmacology, Toxicology and Pharmaceutics20.6%
    5. Immunology and Microbiology10.3%
    1. Social Sciences72.9%
    2. Decision Sciences72.9%
    3. Business, Management and Accounting72.8%
    4. Economics, Econometrics and Finance52.2%
    5. Psychology41.8%
    6. Arts and Humanities10.5%
All of science, and how each field's share has moved since 1950: the Science domain explorer

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: 1.53× its world share, 18 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.59× its world share, 8 worksBiochemistry, Geneti…Immunology and Microbiology: 0.26× its world share, 1 worksImmunology and Micro…Neuroscience: 1.25× its world share, 5 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.85× its world share, 2 worksPharmacology, Toxico…Chemical Engineering: 1.32× its world share, 1 worksChemical EngineeringChemistry: 1.77× its world share, 7 worksChemistryComputer Science: 2.83× its world share, 54 worksComputer ScienceEarth and Planetary Sciences: 0.29× its world share, 1 worksEarth and Planetary …Energy: 0.41× its world share, 1 worksEnergyEngineering: 1.60× its world share, 58 worksEngineeringEnvironmental Science: 0.79× its world share, 10 worksEnvironmental ScienceMaterials Science: 0.90× its world share, 8 worksMaterials ScienceMathematics: 1.12× its world share, 3 worksMathematicsPhysics and Astronomy: 0.34× its world share, 2 worksPhysics and AstronomyDentistry: 1.51× its world share, 2 worksDentistryHealth Professions: 0.79× its world share, 5 worksHealth ProfessionsMedicine: 0.59× its world share, 28 worksMedicineNursing: 0.48× its world share, 1 worksNursingArts and Humanities: 0.18× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.87× its world share, 7 worksBusiness, Management…Decision Sciences: 2.97× its world share, 7 worksDecision SciencesEconomics, Econometrics and Finance: 1.02× its world share, 5 worksEconomics, Econometr…Psychology: 0.60× its world share, 4 worksPsychologySocial Sciences: 0.23× its world share, 7 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Decision Sciences, 3.0×. Every wedge is a field page.

All 25 fields, with their numbers
  1. Decision Sciences2.97×7 works
  2. Computer Science2.83×54 works
  3. Pharmacology, Toxicology and Pharmaceutics1.85×2 works
  4. Chemistry1.77×7 works
  5. Engineering1.60×58 works
  6. Agricultural and Biological Sciences1.53×18 works
  7. Dentistry1.51×2 works
  8. Chemical Engineering1.32×1 works
  9. Neuroscience1.25×5 works
  10. Mathematics1.12×3 works
  11. Economics, Econometrics and Finance1.02×5 works
  12. Materials Science0.90×8 works
  13. Business, Management and Accounting0.87×7 works
  14. Environmental Science0.79×10 works
  15. Health Professions0.79×5 works
  16. Psychology0.60×4 works
  17. Biochemistry, Genetics and Molecular Biology0.59×8 works
  18. Medicine0.59×28 works
  19. Nursing0.48×1 works
  20. Energy0.41×1 works
  21. Physics and Astronomy0.34×2 works
  22. Earth and Planetary Sciences0.29×1 works
  23. Immunology and Microbiology0.26×1 works
  24. Social Sciences0.23×7 works
  25. Arts and Humanities0.18×1 works

Who are the top researchers at Rayalaseema University?

Ranked on the quality score, Mangali Veera Krishna, B. V. Swarnalathamma and Senthilkumar Rajagopal lead among researchers whose main affiliation is Rayalaseema University.

  1. 1 Mangali Veera Krishna India · #435,295 worldwide 6.3k citations · 111 works
  2. 2 B. V. Swarnalathamma India · #2,477,340 worldwide 638 citations · 17 works
  3. 3 Senthilkumar Rajagopal India · #2,572,704 worldwide 2.4k citations · 138 works
  4. 4 Abdelhadi Chari India · #3,968,230 worldwide 148 citations · 18 works
  5. 5 D. Punyaseshudu India · #5,057,446 worldwide 74 citations · 16 works
  6. 6 Bibhash Sarma India · #5,115,514 worldwide 101 citations · 20 works
  7. 7 K. Venkata Ratnam India · #5,245,110 worldwide 115 citations · 31 works
  8. 8 B. C. Lakshmanna India · #5,340,558 worldwide 22 citations · 20 works
  9. 9 Gande Ravi Kumar India · #5,466,176 worldwide 98 citations · 21 works
  10. 10 E. Rajasekhar India · #5,628,798 worldwide 68 citations · 18 works
All ranked researchers at Rayalaseema University

What are the most cited papers from Rayalaseema University?

The most cited paper from Rayalaseema University is "Hall and ion slip effects on MHD rotating boundary layer flow of nanofluid past an infinite vertical plate embedded in a porous medium" (Mangali Veera Krishna, Ali Jawad Chamkha, 2019), with 528 citations. Next come "Hall and ion slip effects on MHD rotating flow of elastico-viscous fluid through porous medium" (471) and "Hall and ion slip effects on unsteady MHD free convective rotating flow through a saturated porous medium over an exponential accelerated plate" (382).

Most cited papers
#PaperReleasedCitations
1 Hall and ion slip effects on MHD rotating boundary layer flow of nanofluid past an infinite vertical plate embedded in a porous medium Mangali Veera Krishna, Ali Jawad Chamkha · Results in Physics Open access 12 Sep 2019 528
2 Hall and ion slip effects on MHD rotating flow of elastico-viscous fluid through porous medium Mangali Veera Krishna, Ali Jawad Chamkha · International Communications in Heat and Mass Transfer 28 Feb 2020 471
3 Hall and ion slip effects on unsteady MHD free convective rotating flow through a saturated porous medium over an exponential accelerated plate Mangali Veera Krishna, N. Ameer Ahamad, Ali Jawad Chamkha · Alexandria Engineering Journal Open access 21 Feb 2020 382
4 Investigations of Soret, Joule and Hall effects on MHD rotating mixed convective flow past an infinite vertical porous plate Mangali Veera Krishna, B. V. Swarnalathamma, Ali Jawad Chamkha · Journal of Ocean Engineering and Science Open access 15 May 2019 350
5 Radiative MHD flow of Casson hybrid nanofluid over an infinite exponentially accelerated vertical porous surface Mangali Veera Krishna, Nandalur Ameer Ahammad, Ali Jawad Chamkha · Case Studies in Thermal Engineering Open access 7 Jul 2021 346
All 61 most cited papers, with filters and sorting

Which keywords describe research at Rayalaseema University?

By fractional works in 2022-now, weighted toward what it does more of than the world: Deep Learning, Machine Learning, Heat Transfer, Experimental Investigation, IoT, Healthcare, Applications and Convolutional Neural Networks.

▲ 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 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. Deep Learning42▲ 5.0×55 topics
  2. Machine Learning34▲ 4.2×52 topics
  3. Heat Transfer22▲ 18×9 topics
  4. Experimental Investigation14▲ 56×3 topics
  5. Healthcare12▲ 4.3×8 topics
  6. Neural Networks11▲ 2.9×20 topics
  7. Convolutional Neural Networks10▲ 5.6×9 topics
  8. IoT10▲ 10×12 topics
  9. Artificial Intelligence9▲ 2.6×15 topics
  10. Applications9▲ 14×4 topics
  11. Big Data9▲ 3.8×15 topics
  12. Wireless Sensor Networks8▲ 7.7×10 topics
  13. Thermal Conductivity8▲ 21×2 topics
  14. Data Mining8▲ 4.4×12 topics
  15. Security8▲ 4.8×10 topics
  16. Convective Transport8▲ 69×1 topic
  17. Nanofluids8▲ 38×1 topic
  18. Internet of Things7▲ 3.4×13 topics
  19. Environmental Monitoring6▲ 7.0×5 topics
  20. Numerical Modeling6▲ 25×2 topics
  21. Image Processing6▲ 6.1×6 topics
  22. Friction Factor6▲ 65×1 topic
  23. Solar Air Heater6▲ 65×1 topic
  24. Classification6▲ 5.6×8 topics
  25. Feature Extraction6▲ 5.5×9 topics
  26. Turbulent Flows6▲ 25×2 topics
  27. Big Data Analytics6▲ 11×3 topics
  28. Large-Eddy Simulation6▲ 12×2 topics
  29. Medical Imaging6▲ 4.3×5 topics
  30. Particle Image Velocimetry6▲ 35×1 topic
  31. Vortex Dynamics6▲ 20×1 topic
  32. Cybersecurity5▲ 8.6×4 topics
  33. Cloud Computing5▲ 7.0×4 topics
  34. Precision Medicine5▲ 4.0×3 topics
  35. Computer Vision5▲ 7.2×3 topics
  36. Synthesis4▲ 4.8×15 topics
  37. Feature Selection4▲ 8.3×5 topics
  38. Smart Cities4▲ 6.7×7 topics
  39. Smart Farming4▲ 14×2 topics
  40. Internet of Things (IoT)4▲ 12×1 topic

Which research topics does Rayalaseema University publish most on?

By volume in 2022-now: Nanofluid Flow and Heat Transfer, Heat Transfer Mechanisms, Fluid Dynamics and Turbulent Flows and Smart Agriculture and AI.

Nanofluid Flow and Heat Transfer: 8 fractional worksHeat Transfer Mechanisms: 6 fractional worksFluid Dynamics and Turbulent Flows: 6 fractional worksSmart Agriculture and AI: 4 fractional worksArtificial Intelligence in Healthcare: 3 fractional worksAdvanced Neural Network …3Advanced Neural Network Applications: 3 fractional worksMachine Learning in Healthcare: 3 fractional worksInternet of Things and AI: 2 fractional worksArtificial Intelligence in Healthcare and Education: 2 fractional worksECG Monitoring and Analysis: 2 fractional works
Biomedical EngineeringMechanical EngineeringComputational MechanicsPlant Science6 others

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

  1. 1 Nanofluid Flow and Heat Transfer Biomedical Engineering 8 works
  2. 2 Heat Transfer Mechanisms Mechanical Engineering 6 works
  3. 3 Fluid Dynamics and Turbulent Flows Computational Mechanics 6 works
  4. 4 Smart Agriculture and AI Plant Science 4 works
  5. 5 Artificial Intelligence in Healthcare Health Information Management 3 works
  6. 6 Advanced Neural Network Applications Computer Vision and Pattern Recognition 3 works
  7. 7 Machine Learning in Healthcare Artificial Intelligence 3 works
  8. 8 Internet of Things and AI Information Systems 2 works
  9. 9 Artificial Intelligence in Healthcare and Education Health Informatics 2 works
  10. 10 ECG Monitoring and Analysis Cardiology and Cardiovascular Medicine 2 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 available52.1%not open47.9%

World: 40% of research is openly available.

with international co-authors8.9%domestic only91.1%

World: 18% is written across borders.

How has Rayalaseema University's research output changed?

Output in 2022-2025 was 24% lower than in 2018-2021.

still counting1990200020102020
grewheldshrank

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

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Rayalaseema University as a percentage of every work published that year, 0.00062% in 2024.

still counting0.0010%0.0020%0.0030%Rayalaseema University0.0014% in 202519801990200020102020

Fractional works of Rayalaseema University over all fractional works that year. How the balance of science has shifted.

How much of it reaches the world top 10%

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

still counting10%20%all institutions10.0% in 2025Rayalaseema University4.6% in 20252020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 15.1% in 2021.

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