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University · Colombo · Sri Lanka

Ladies College

In research, Ladies College stands highest in Medicine (#14,582 of 17,978 worldwide) and Health Sciences (#17,661 of 20,462 worldwide), over all time.

ladiescollege.lkROR OpenAlex
World rank, 2022–2025
#18,726
of 28,054 · #29,145 all time
Rank in Sri Lanka
#25
of 37
Research works
263
▲ 99% vs 2013–17
Citations
3.8k
14.3 per fractional work
Top-10% rate
15.0%
record average 16.5%
Open access
62%
world 28%

What is Ladies College known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
MedicineField #14,582 of 17,978 21.0%147
Health SciencesDomain #17,661 of 20,462 20.0%155

Each strip is that field’s whole ranked pool, with the notch where Ladies College 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: 0.50× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.38× its world share, 6 worksBiochemistry, Geneti…Immunology and Microbiology: 3.98× its world share, 3 worksImmunology and Micro…Neuroscience: 0.57× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 6.29× its world share, 2 worksPharmacology, Toxico…Chemistry: 0.26× its world share, 0 worksChemistryComputer Science: 0.10× its world share, 1 worksComputer ScienceEarth and Planetary Sciences: 0.17× its world share, 0 worksEarth and Planetary …Engineering: 0.10× its world share, 1 worksEngineeringEnvironmental Science: 0.21× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.09× its world share, 0 worksMaterials ScienceMathematics: 0.26× its world share, 0 worksMathematicsPhysics and Astronomy: 0.03× its world share, 0 worksPhysics and AstronomyDentistry: 0.77× its world share, 0 worksDentistryHealth Professions: 0.68× its world share, 2 worksHealth ProfessionsMedicine: 2.79× its world share, 44 worksMedicineNursing: 1.16× its world share, 0 worksNursingArts and Humanities: 0.84× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 0.50× its world share, 1 worksBusiness, Management…Decision Sciences: 0.98× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.21× its world share, 0 worksEconomics, Econometr…Psychology: 1.00× its world share, 2 worksPsychologySocial Sciences: 1.06× its world share, 11 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Pharmacology, Toxicology and Pharmaceutics, 6.3×. Every wedge is a field page.

Who are the top researchers at Ladies College?

Ranked on the composite score, Keiichi Kato, Osamu Kato and Yoshimasa Asada lead among researchers whose main affiliation is Ladies College.

  1. 1 Keiichi Kato Sri Lanka · #508,406 worldwide 37 citations · 18 works
  2. 2 Osamu Kato Sri Lanka · #753,812 worldwide 96 citations · 65 works
  3. 3 Yoshimasa Asada Sri Lanka · #818,113 worldwide 37 citations · 29 works
  4. 4 Noritaka Fukunaga Sri Lanka · #1,501,065 worldwide 8 citations · 19 works
All ranked researchers at Ladies College

Which keywords describe research at Ladies College?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Fertility Preservation, Ovarian Tissue Cryopreservation, Infertility, Cardiovascular Disease, Fertility, Metabolic Syndrome, Insulin Resistance and Obesity.

▲ 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. Fertility Preservation12▲ 264×1 topic
  2. Ovarian Tissue Cryopreservation12▲ 264×1 topic
  3. Epidemiology7▲ 2.1×18 topics
  4. Infertility7▲ 59×3 topics
  5. Cardiovascular Disease6▲ 7.0×8 topics
  6. Fertility6▲ 79×3 topics
  7. Metabolic Syndrome6▲ 8.2×5 topics
  8. Insulin Resistance5▲ 14×3 topics
  9. Obesity5▲ 8.2×5 topics
  10. Ovarian Reserve5▲ 138×1 topic
  11. Polycystic Ovary Syndrome5▲ 138×1 topic
  12. Prenatal Diagnosis4▲ 32×4 topics
  13. Assisted Reproductive Technology4▲ 73×2 topics
  14. Decidual NK Cells3▲ 104×1 topic
  15. Regulatory T Cells3▲ 34×1 topic
  16. Oxidative Stress3▲ 2.1×13 topics
  17. Psychological Impact3▲ 10×5 topics
  18. Quality of Life3▲ 2.2×6 topics
  19. Genomic Sequencing2▲ 25×2 topics
  20. Aneuploidy Screening2▲ 108×1 topic
  21. Maternal Plasma DNA Sequencing2▲ 108×1 topic
  22. Global Trends2▲ 33×2 topics
  23. Gender Differences2▲ 6.8×2 topics
  24. In Vitro Fertilization2▲ 111×1 topic
  25. Twin Pregnancy2▲ 111×1 topic
  26. Breast Cancer2▲ 10×7 topics
  27. Embryonic Stem Cells2▲ 56×2 topics
  28. Transcriptional Regulation2▲ 15×3 topics
  29. Stress2▲ 5.9×2 topics
  30. Access to Care2▲ 51×1 topic
  31. Herbal Medicine2▲ 7.4×4 topics
  32. Reproductive Technologies2▲ 51×1 topic
  33. Cancer Treatment1▲ 7.6×3 topics
  34. Differentiation1▲ 28×1 topic
  35. Induced Pluripotent Stem Cells1▲ 67×1 topic
  36. Pluripotent Stem Cells1▲ 34×2 topics
  37. Congenital Anomalies1▲ 26×2 topics
  38. Gastroschisis1▲ 78×1 topic
  39. Omphalocele1▲ 78×1 topic
  40. Pregnancy1▲ 7.2×4 topics

Which research topics does Ladies College publish most on?

By volume in 2022–2025: Reproductive Biology and Fertility, Ovarian function and disorders, Reproductive System and Pregnancy and Prenatal Screening and Diagnostics.

Reproductive Biology and…12Reproductive Biology and Fertility: 12 fractional worksOvarian function and disorders: 5 fractional worksReproductive System and Pregnancy: 3 fractional worksPrenatal Screening and Diagnostics: 2 fractional worksAssisted Reproductive Te…2Assisted Reproductive Technology and Twin Pregnancy: 2 fractional worksReproductive Health and Technologies: 2 fractional worksPluripotent Stem Cells Research: 1 fractional worksCongenital Anomalies and…1Congenital Anomalies and Fetal Surgery: 1 fractional worksDrug Solubulity and Delivery Systems: 1 fractional worksJoseph Conrad and Literature: 1 fractional works
Public Health, Environmental and Occupational HealthReproductive MedicineImmunologyPediatrics, Perinatology and Child Health4 others

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

  1. 1 Reproductive Biology and Fertility Public Health, Environmental and Occupational Health 12 works
  2. 2 Ovarian function and disorders Reproductive Medicine 5 works
  3. 3 Reproductive System and Pregnancy Immunology 3 works
  4. 4 Prenatal Screening and Diagnostics Pediatrics, Perinatology and Child Health 2 works
  5. 5 Assisted Reproductive Technology and Twin Pregnancy Pediatrics, Perinatology and Child Health 2 works
  6. 6 Reproductive Health and Technologies Reproductive Medicine 2 works
  7. 7 Pluripotent Stem Cells Research Molecular Biology 1 works
  8. 8 Congenital Anomalies and Fetal Surgery Surgery 1 works
  9. 9 Drug Solubulity and Delivery Systems Pharmaceutical Science 1 works
  10. 10 Joseph Conrad and Literature Literature and Literary Theory 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 available62.2%not open37.8%

World: 28% of research is openly available.

with international co-authors47.0%domestic only53.0%

World: 19% is written across borders.

How has Ladies College's research output changed?

Output in 2018–2022 was 99% 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 Colombo

All research institutions in Colombo

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.