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Government institution · Kolkata · India

South Eastern Railway

In research, South Eastern Railway stands highest in Medicine (#7,651 of 10,443 worldwide) and Health Sciences (#9,387 of 11,982 worldwide), 2022–2025. Relative to its size it is most specialised in Surgery — Surgery is 6.2× its share of world research.

ser.indianrailways.gov.inROR OpenAlex
World rank, 2022–2025
#22,645
of 28,054 · #33,869 all time
Rank in India
#1,515
of 1,840
Research works
727
▲ 56% vs 2013–17
Citations
5k
6.8 per fractional work
Top-10% rate
5.1%
record average 16.5%
Open access
54%
world 28%

What is South Eastern Railway 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
MedicineField #7,651 of 10,443 2.9%119 #13570
Health SciencesDomain #9,387 of 11,982 2.9%125 #15983

Each strip is that field’s whole ranked pool, with the notch where South Eastern Railway 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).

What does South Eastern Railway specialise in?

Where its research is concentrated relative to its size: Surgery takes 6.2× the share of its output that it takes of world research.

  1. SurgerySubfield · 26.5 works6.2×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

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: 0.21× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.73× its world share, 7 worksBiochemistry, Geneti…Immunology and Microbiology: 1.48× its world share, 3 worksImmunology and Micro…Neuroscience: 0.92× its world share, 3 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.37× its world share, 1 worksPharmacology, Toxico…Chemistry: 0.31× its world share, 1 worksChemistryComputer Science: 0.22× its world share, 3 worksComputer ScienceEnergy: 0.17× its world share, 0 worksEnergyEngineering: 0.63× its world share, 17 worksEngineeringEnvironmental Science: 0.17× its world share, 2 worksEnvironmental ScienceMaterials Science: 0.18× its world share, 1 worksMaterials ScienceMathematics: 0.31× its world share, 1 worksMathematicsPhysics and Astronomy: 0.72× its world share, 3 worksPhysics and AstronomyDentistry: 1.36× its world share, 1 worksDentistryHealth Professions: 0.53× its world share, 2 worksHealth ProfessionsMedicine: 3.43× its world share, 119 worksMedicineNursing: 1.42× its world share, 1 worksNursingVeterinary: 2.37× its world share, 1 worksVeterinaryArts and Humanities: 0.27× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.52× its world share, 3 worksBusiness, Management…Decision Sciences: 0.30× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.46× its world share, 2 worksEconomics, Econometr…Psychology: 0.56× its world share, 3 worksPsychologySocial Sciences: 0.16× its world share, 4 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 3.4×. Every wedge is a field page.

Who are the top researchers at South Eastern Railway?

Ranked on the composite score, Gautam Ray, K A Abraham and E A COWPER lead among researchers whose main affiliation is South Eastern Railway.

  1. 1 Gautam Ray India · #806,012 worldwide 36 citations · 20 works
  2. 2 K A Abraham India · #1,085,393 worldwide 20 citations · 15 works
  3. 3 E A COWPER India · #1,465,404 worldwide 0 citations · 28 works
All ranked researchers at South Eastern Railway

Which keywords describe research at South Eastern Railway?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Complications, Diagnosis, Management, Treatment, Health-related Quality of Life, Quality of Life and Pathophysiology.

▲ 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. Epidemiology26▲ 3.6×54 topics
  2. Complications11▲ 12×12 topics
  3. Inflammation9▲ 2.4×24 topics
  4. Diagnosis8▲ 4.9×19 topics
  5. Quality of Life8▲ 3.0×19 topics
  6. Treatment8▲ 3.6×22 topics
  7. Management7▲ 5.0×14 topics
  8. Risk Factors7▲ 3.5×13 topics
  9. Oxidative Stress6▲ 1.96×14 topics
  10. Health-related Quality of Life5▲ 12×3 topics
  11. Chemotherapy5▲ 4.0×8 topics
  12. Pathophysiology5▲ 9.1×6 topics
  13. Metabolic Syndrome5▲ 3.1×11 topics
  14. Children4▲ 10×5 topics
  15. Surgical Management4▲ 6.0×13 topics
  16. Surgery4▲ 6.6×8 topics
  17. Clinical Trials4▲ 3.3×5 topics
  18. Rehabilitation4▲ 5.5×8 topics
  19. Diabetes4▲ 4.3×11 topics
  20. Genetic Mutations4▲ 4.7×13 topics
  21. Maternal Mortality4▲ 8.9×5 topics
  22. Prenatal Diagnosis4▲ 14×5 topics
  23. Infertility4▲ 14×4 topics
  24. Mortality3▲ 3.3×7 topics
  25. Surgical Treatment3▲ 9.6×4 topics
  26. Uterine Fibroids3▲ 62×1 topic
  27. Uterine Leiomyoma3▲ 62×1 topic
  28. Reproductive Outcome3▲ 45×2 topics
  29. Stem Cells3▲ 6.5×3 topics
  30. Review3▲ 12×2 topics
  31. Glaucoma3▲ 10×3 topics
  32. Intussusception3▲ 42×1 topic
  33. Meckel's Diverticulum3▲ 42×1 topic
  34. Pregnancy3▲ 7.2×6 topics
  35. Immunobiology3▲ 31×1 topic
  36. Immunohistochemistry3▲ 20×3 topics
  37. Pain Symptoms3▲ 36×1 topic
  38. Endoscopic Surgery2▲ 13×3 topics
  39. Hearing Loss2▲ 11×3 topics
  40. Liver Disease2▲ 14×3 topics

Which research topics does South Eastern Railway publish most on?

By volume in 2022–2025: Uterine Myomas and Treatments, Gastrointestinal disorders and treatments, Endometriosis Research and Treatment and Parathyroid Disorders and Treatments.

Uterine Myomas and Treat…3Uterine Myomas and Treatments: 3 fractional worksGastrointestinal disorde…3Gastrointestinal disorders and treatments: 3 fractional worksEndometriosis Research a…3Endometriosis Research and Treatment: 3 fractional worksParathyroid Disorders an…2Parathyroid Disorders and Treatments: 2 fractional worksReconstructive Surgery and Microvascular Techniques: 2 fractional worksOvarian cancer diagnosis and treatment: 2 fractional worksGynecological conditions…2Gynecological conditions and treatments: 2 fractional worksGestational Trophoblastic Disease Studies: 2 fractional worksBone fractures and treatments: 2 fractional worksGlaucoma and retinal dis…2Glaucoma and retinal disorders: 2 fractional works
Obstetrics and GynecologySurgeryReproductive MedicineNephrology3 others

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

  1. 1 Uterine Myomas and Treatments Obstetrics and Gynecology 3 works
  2. 2 Gastrointestinal disorders and treatments Surgery 3 works
  3. 3 Endometriosis Research and Treatment Reproductive Medicine 3 works
  4. 4 Parathyroid Disorders and Treatments Nephrology 2 works
  5. 5 Reconstructive Surgery and Microvascular Techniques Surgery 2 works
  6. 6 Ovarian cancer diagnosis and treatment Reproductive Medicine 2 works
  7. 7 Gynecological conditions and treatments Obstetrics and Gynecology 2 works
  8. 8 Gestational Trophoblastic Disease Studies Public Health, Environmental and Occupational Health 2 works
  9. 9 Bone fractures and treatments Epidemiology 2 works
  10. 10 Glaucoma and retinal disorders Ophthalmology 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 available54.3%not open45.7%

World: 28% of research is openly available.

with international co-authors9.6%domestic only90.4%

World: 19% is written across borders.

How has South Eastern Railway's research output changed?

Output in 2018–2022 was 56% 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 Kolkata

All research institutions in Kolkata

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.