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Company · Ahmedabad · India

Nirma (India)

In research, Nirma (India) stands highest in Physical Sciences (#8,555 of 12,888 worldwide), 2022–2025.

nirma.co.inROR OpenAlex
World rank, 2022–2025
#13,763
of 28,054 · #23,975 all time
Rank in India
#956
of 1,840
Research works
397
▲ 123% vs 2013–17
Citations
3.4k
8.7 per fractional work
Top-10% rate
9.9%
record average 16.5%
Open access
50%
world 28%

What is Nirma (India) known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Physical SciencesDomain #8,555 of 12,888 12.0%69 #15245

Each strip is that field’s whole ranked pool, with the notch where Nirma (India) 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: 0.48× its world share, 4 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.69× its world share, 6 worksBiochemistry, Geneti…Immunology and Microbiology: 0.60× its world share, 1 worksImmunology and Micro…Neuroscience: 0.55× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 4.31× its world share, 2 worksPharmacology, Toxico…Chemical Engineering: 1.18× its world share, 1 worksChemical EngineeringChemistry: 4.40× its world share, 11 worksChemistryComputer Science: 1.09× its world share, 14 worksComputer ScienceEarth and Planetary Sciences: 0.33× its world share, 1 worksEarth and Planetary …Energy: 2.58× its world share, 4 worksEnergyEngineering: 0.78× its world share, 19 worksEngineeringEnvironmental Science: 0.50× its world share, 4 worksEnvironmental ScienceMaterials Science: 2.16× its world share, 12 worksMaterials ScienceMathematics: 1.49× its world share, 3 worksMathematicsPhysics and Astronomy: 0.39× its world share, 1 worksPhysics and AstronomyDentistry: 0.22× its world share, 0 worksDentistryHealth Professions: 1.06× its world share, 4 worksHealth ProfessionsMedicine: 0.72× its world share, 22 worksMedicineNursing: 0.57× its world share, 0 worksNursingArts and Humanities: 0.42× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 2.13× its world share, 11 worksBusiness, Management…Decision Sciences: 9.91× its world share, 15 worksDecision SciencesEconomics, Econometrics and Finance: 1.68× its world share, 6 worksEconomics, Econometr…Psychology: 0.68× its world share, 3 worksPsychologySocial Sciences: 0.61× its world share, 12 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Decision Sciences, 9.9×. Every wedge is a field page.

Who are the top researchers at Nirma (India)?

Ranked on the composite score, Harekrishna Roy and Nygil Thomas lead among researchers whose main affiliation is Nirma (India).

  1. 1 Harekrishna Roy India · #1,507,353 worldwide 19 citations · 15 works
  2. 2 Nygil Thomas India · #1,590,174 worldwide 67 citations · 16 works
All ranked researchers at Nirma (India)

Which keywords describe research at Nirma (India)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Fuzzy Sets, Analytic Hierarchy Process, TOPSIS, Rough Sets, Multi-criteria Decision Making, Nanomaterials, Decision Making and Soft Set Theory.

▲ 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. Fuzzy Sets13▲ 141×2 topics
  2. Analytic Hierarchy Process8▲ 80×1 topic
  3. TOPSIS8▲ 109×1 topic
  4. Nanomaterials7▲ 4.3×9 topics
  5. Rough Sets6▲ 114×2 topics
  6. Multi-criteria Decision Making6▲ 159×2 topics
  7. Decision Making5▲ 11×1 topic
  8. Soft Set Theory5▲ 250×1 topic
  9. Sustainable Development5▲ 2.0×4 topics
  10. Biomedical Applications5▲ 2.4×12 topics
  11. Supply Chain Management5▲ 3.1×6 topics
  12. Drug Discovery4▲ 12×9 topics
  13. Graphene4▲ 3.8×5 topics
  14. Medicinal Chemistry4▲ 9.2×9 topics
  15. Nanoparticles4▲ 2.0×16 topics
  16. Synthesis4▲ 6.9×11 topics
  17. Antimicrobial4▲ 8.5×7 topics
  18. Energy Storage4▲ 3.4×4 topics
  19. Nanocomposites4▲ 2.8×8 topics
  20. Water Splitting4▲ 6.1×3 topics
  21. Aggregate Production Planning3▲ 145×1 topic
  22. Catalysis3▲ 3.2×14 topics
  23. Fuzzy Goal Programming3▲ 145×1 topic
  24. Anticancer Agents3▲ 13×7 topics
  25. India3▲ 28×3 topics
  26. Metal-Organic Frameworks3▲ 4.5×5 topics
  27. Customer Satisfaction3▲ 5.6×6 topics
  28. Efficiency3▲ 5.7×4 topics
  29. Anticancer3▲ 10×7 topics
  30. Nanocrystals3▲ 6.0×5 topics
  31. Nanostructures2▲ 3.9×5 topics
  32. Heterocyclic Compounds2▲ 17×3 topics
  33. Economic Reforms2▲ 53×2 topics
  34. Fuzzy Logic2▲ 5.6×3 topics
  35. Pharmacology2▲ 5.9×8 topics
  36. Green Chemistry2▲ 7.6×7 topics
  37. Neuroprotective2▲ 9.1×4 topics
  38. Visible Light2▲ 6.0×2 topics
  39. Biological Evaluation2▲ 20×3 topics
  40. Traditional Medicine2▲ 7.8×3 topics

Which research topics does Nirma (India) publish most on?

By volume in 2022–2025: Multi-Criteria Decision Making, Fuzzy and Soft Set Theory, Optimization and Mathematical Programming and Advanced Algebra and Logic.

Multi-Criteria Decision …8Multi-Criteria Decision Making: 8 fractional worksFuzzy and Soft Set Theory: 5 fractional worksOptimization and Mathematical Programming: 3 fractional worksAdvanced Algebra and Logic: 2 fractional worksSynthesis and biological activity: 2 fractional worksIndian Economic and Social Development: 2 fractional worksTechnology-Enhanced Education Studies: 1 fractional worksSupercapacitor Materials and Fabrication: 1 fractional worksElectrocatalysts for Energy Conversion: 1 fractional worksMicrofinance and Financial Inclusion: 1 fractional works
Management Science and Operations ResearchControl and Systems EngineeringComputational Theory and MathematicsOrganic Chemistry4 others

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

  1. 1 Multi-Criteria Decision Making Management Science and Operations Research 8 works
  2. 2 Fuzzy and Soft Set Theory Management Science and Operations Research 5 works
  3. 3 Optimization and Mathematical Programming Control and Systems Engineering 3 works
  4. 4 Advanced Algebra and Logic Computational Theory and Mathematics 2 works
  5. 5 Synthesis and biological activity Organic Chemistry 2 works
  6. 6 Indian Economic and Social Development Economics and Econometrics 2 works
  7. 7 Technology-Enhanced Education Studies Education 1 works
  8. 8 Supercapacitor Materials and Fabrication Electronic, Optical and Magnetic Materials 1 works
  9. 9 Electrocatalysts for Energy Conversion Renewable Energy, Sustainability and the Environment 1 works
  10. 10 Microfinance and Financial Inclusion Economics and Econometrics 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 available50.5%not open49.5%

World: 28% of research is openly available.

with international co-authors13.0%domestic only87.0%

World: 19% is written across borders.

How has Nirma (India)'s research output changed?

Output in 2018–2022 was 123% 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 Ahmedabad

All research institutions in Ahmedabad

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.