Ulsan College
In research, Ulsan College stands highest in Health Sciences (#497 of 9,902 worldwide), Medicine (#448 of 8,541 worldwide) and Surgery (#272 of 1,532 worldwide), 2022-now. Relative to its size it is most specialised in Hepatology, Surgery and Pulmonary and Respiratory Medicine (Hepatology is 13.7× its share of world research).
- World rank, 2022-now
- #1,590 of 22,385 · #1,348 all time
- Rank in South Korea
- #38 of 343
- Research works
- 9.3k ▼ 14% vs 2018-21
- Citations
- 192k 20.7 per fractional work
- Top-10% rate
- 11.7% all institutions 10.0%
- vs its own fields
- 1.01× 1.00× is exactly expected
- Open access
- 56% world 40%
- International
- 14% world 18%
What is Ulsan College known for in research?
The fields where it stands highest, 2022-now, ranked among every institution above the floor in each field.
| Field | World rank | Where that sits | Top-10% rate | Works | All time |
|---|---|---|---|---|---|
| Health SciencesDomain | #497 of 9,902 | 12.2% | 1,475 | #470 | |
| MedicineField | #448 of 8,541 | 12.1% | 1,404 | #421 | |
| SurgerySubfield | #272 of 1,532 | 14.4% | 275 | #260 | |
| Life SciencesDomain | #1,676 of 6,403 | 8.6% | 270 | #1699 | |
| Pulmonary and Respiratory MedicineSubfield | #302 of 1,037 | 13.6% | 173 | #299 | |
| Physical SciencesDomain | #3,747 of 10,670 | 10.3% | 176 | #2624 | |
| Biochemistry, Genetics and Molecular BiologyField | #1,129 of 2,964 | 9.5% | 171 | #1303 | |
| EpidemiologySubfield | #369 of 927 | 12.2% | 103 | #362 | |
| OncologySubfield | #347 of 755 | 10.6% | 121 | #372 | |
| Cardiology and Cardiovascular MedicineSubfield | #352 of 736 | 15.9% | 61 | #426 |
Each strip is that field's whole ranked pool, with the notch where Ulsan 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 average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).
Which of those standings moved
The same fields on both windows: where it stood over the whole record, and where it stands in 2022-now. The distance is the story, and it is the one thing the two rank columns above cannot show.
- Health Sciences#470 #497
- Medicine#421 #448
- Surgery#260 #272
- Life Sciences#1,699 #1,676
- Pulmonary and Respiratory Medicine#299 #302
- Physical Sciences#2,624 #3,747
- Biochemistry, Genetics and Molecular Biology#1,303 #1,129
- Epidemiology#362 #369
- Oncology#372 #347
- Cardiology and Cardiovascular Medicine#426 #352
A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.
Which fields of science does Ulsan College work in?
In 2022-now, 74% of research at Ulsan College is in Health Sciences, 14% in Life Sciences. Its largest fields are Medicine (70%), Biochemistry, Genetics and Molecular Biology (9%), Engineering (4%). It does 3.2× the world's share of Health Sciences.
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 26 fields, with their numbers
- Health Sciences1,62473.5%
- Medicine1,54670.0%
- Health Professions482.2%
- Nursing140.6%
- Dentistry100.5%
- Veterinary40.2%
- Life Sciences30613.9%
- Physical Sciences2079.4%
- Engineering954.3%
- Computer Science371.7%
- Materials Science231.1%
- Environmental Science180.8%
- Chemistry100.4%
- Physics and Astronomy100.4%
- Mathematics60.3%
- Earth and Planetary Sciences40.2%
- Energy30.1%
- Chemical Engineering20.1%
- Social Sciences713.2%
- Psychology331.5%
- Social Sciences160.7%
- Economics, Econometrics and Finance100.4%
- Decision Sciences50.2%
- Business, Management and Accounting50.2%
- Arts and Humanities20.1%
What does Ulsan College specialise in?
Where its research is concentrated relative to its size: Hepatology takes 13.7× the share of its output that it takes of world research.
- HepatologySubfield · 58.2 works14×
- SurgerySubfield · 301.2 works5.8×
- Pulmonary and Respiratory MedicineSubfield · 189.5 works5.6×
- OncologySubfield · 134.4 works5.4×
- NeurologySubfield · 57.6 works4.5×
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.
Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 3.6×. Every wedge is a field page.
All 26 fields, with their numbers
- Medicine3.64×1,546 works
- Immunology and Microbiology1.94×43 works
- Biochemistry, Genetics and Molecular Biology1.63×192 works
- Veterinary1.47×4 works
- Nursing1.33×14 works
- Pharmacology, Toxicology and Pharmaceutics1.31×10 works
- Neuroscience1.27×45 works
- Dentistry0.96×10 works
- Health Professions0.83×48 works
- Psychology0.50×34 works
- Materials Science0.30×23 works
- Engineering0.29×95 works
- Chemistry0.28×10 works
- Decision Sciences0.25×5 works
- Chemical Engineering0.23×2 works
- Mathematics0.22×6 works
- Computer Science0.21×37 works
- Physics and Astronomy0.20×10 works
- Economics, Econometrics and Finance0.20×10 works
- Environmental Science0.16×18 works
- Agricultural and Biological Sciences0.15×16 works
- Energy0.15×3 works
- Earth and Planetary Sciences0.10×4 works
- Business, Management and Accounting0.07×5 works
- Social Sciences0.06×16 works
- Arts and Humanities0.03×2 works
- Medicine 3.6×
- Immunology and Microbiology 1.9×
- Biochemistry, Genetics and Molecular Biology 1.6×
- Veterinary 1.5×
- Nursing 1.3×
- Pharmacology, Toxicology and Pharmaceutics 1.3×
- Neuroscience 1.3×
- Dentistry 1.0×
- Health Professions 0.8×
- Psychology 0.5×
- Materials Science 0.3×
- Engineering 0.3×
- Chemistry 0.3×
- Decision Sciences 0.2×
- Chemical Engineering 0.2×
- Mathematics 0.2×
- Computer Science 0.2×
- Physics and Astronomy 0.2×
- Economics, Econometrics and Finance 0.2×
- Environmental Science 0.2×
- Agricultural and Biological Sciences 0.1×
- Energy 0.1×
- Earth and Planetary Sciences 0.1×
- Business, Management and Accounting 0.1×
- Social Sciences 0.1×
- Arts and Humanities 0.0×
Who are the top researchers at Ulsan College?
Ranked on the quality score, Jong‐Joon Ahn, Kyu-pyo Kim and Hyeri Kim lead among researchers whose main affiliation is Ulsan College.
- 1
Jong‐Joon Ahn
South Korea · #836,272 worldwide 856 citations · 31 works
- 2
Kyu-pyo Kim
South Korea · #1,191,108 worldwide 1.6k citations · 26 works
- 3
Hyeri Kim
South Korea · #1,524,020 worldwide 1.3k citations · 39 works
- 4
Min‐Sun Kim
South Korea · #2,072,214 worldwide 939 citations · 60 works
- 5
Duong Duc Pham
South Korea · #2,260,018 worldwide 464 citations · 41 works
- 6
Jieun Kang
South Korea · #2,323,948 worldwide 1.5k citations · 223 works
- 7
Kyung Hwa Seo
South Korea · #2,396,293 worldwide 491 citations · 31 works
- 8
Chung Reen Kim
South Korea · #2,790,176 worldwide 601 citations · 42 works
- 9
S. Kim
South Korea · #2,899,018 worldwide 244 citations · 46 works
- 10
Hong-Seok Byun
South Korea · #3,270,478 worldwide 254 citations · 15 works
Which keywords describe research at Ulsan College?
By fractional works in 2022-now, weighted toward what it does more of than the world: Epidemiology, Chemotherapy, Clinical Practice Guidelines, Treatment, Inflammation, Diagnosis, Management and Prognostic Factors.
- Gastric Cancer
- Sorafenib
- Cholangiocarcinoma
- Liver Transplantation
- Adjuvant Therapy
- Targeted Therapy
- Molecular Characterization
- Precision Medicine
- Genetics
- Biomarkers
- Survival Analysis
- Hepatocellular Carcinoma
- Surgical Management
- Radiotherapy
- Oxidative Stress
- Prognostic Factors
- Immunotherapy
- Clinical Practice Guidelines
- Chemotherapy
- Inflammation
- Epidemiology
- Treatment
- Diagnosis
- Management
- Cancer
- Quality of Life
- Tumor Microenvironment
- Neoadjuvant Therapy
- Complications
- Risk Factors
- Guidelines
- Clinical Trials
- Genetic Mutations
- Survival
- Radiofrequency Ablation
- Magnetic Resonance Imaging
- Graft Survival
- Breast Cancer
- Liver Cancer
- Endoscopic Resection
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
- Epidemiology243▲ 2.8×121 topics
- Inflammation127▲ 2.7×77 topics
- Treatment114▲ 4.2×47 topics
- Chemotherapy108▲ 6.9×24 topics
- Diagnosis96▲ 4.6×39 topics
- Clinical Practice Guidelines93▲ 7.6×14 topics
- Management85▲ 4.8×30 topics
- Immunotherapy76▲ 4.8×19 topics
- Cancer69▲ 2.3×53 topics
- Prognostic Factors69▲ 7.2×14 topics
- Quality of Life68▲ 2.1×47 topics
- Oxidative Stress58▲ 1.61×52 topics
- Tumor Microenvironment57▲ 5.7×8 topics
- Radiotherapy56▲ 6.5×13 topics
- Neoadjuvant Therapy56▲ 11×5 topics
- Surgical Management54▲ 6.0×20 topics
- Complications53▲ 4.8×17 topics
- Hepatocellular Carcinoma52▲ 12×4 topics
- Risk Factors51▲ 2.1×32 topics
- Survival Analysis47▲ 7.7×7 topics
- Guidelines45▲ 4.3×13 topics
- Biomarkers44▲ 2.9×15 topics
- Clinical Trials43▲ 3.0×18 topics
- Genetics43▲ 2.8×19 topics
- Genetic Mutations42▲ 4.4×23 topics
- Precision Medicine40▲ 3.6×8 topics
- Survival37▲ 12×4 topics
- Molecular Characterization36▲ 9.3×6 topics
- Radiofrequency Ablation34▲ 14×2 topics
- Targeted Therapy33▲ 6.8×5 topics
- Magnetic Resonance Imaging32▲ 5.7×7 topics
- Adjuvant Therapy32▲ 11×2 topics
- Graft Survival31▲ 17×3 topics
- Liver Transplantation30▲ 11×5 topics
- Breast Cancer30▲ 5.4×11 topics
- Cholangiocarcinoma30▲ 17×2 topics
- Liver Cancer30▲ 24×1 topic
- Sorafenib30▲ 24×1 topic
- Endoscopic Resection28▲ 13×2 topics
- Gastric Cancer26▲ 11×3 topics
Which research topics does Ulsan College publish most on?
By volume in 2022-now: Hepatocellular Carcinoma Treatment and Prognosis, Organ Transplantation Techniques and Outcomes, Pancreatic and Hepatic Oncology Research and Cholangiocarcinoma and Gallbladder Cancer Studies.
Area is fractional works; colour is the subfield each topic belongs to.
- 1 Hepatocellular Carcinoma Treatment and Prognosis Hepatology 30 works
- 2 Organ Transplantation Techniques and Outcomes Surgery 22 works
- 3 Pancreatic and Hepatic Oncology Research Oncology 20 works
- 4 Cholangiocarcinoma and Gallbladder Cancer Studies Surgery 19 works
- 5 Cancer Immunotherapy and Biomarkers Oncology 18 works
- 6 Gastric Cancer Management and Outcomes Pulmonary and Respiratory Medicine 18 works
- 7 Radiomics and Machine Learning in Medical Imaging Radiology, Nuclear Medicine and Imaging 18 works
- 8 Liver Disease and Transplantation Hepatology 17 works
- 9 Liver Disease Diagnosis and Treatment Epidemiology 16 works
- 10 Lung Cancer Diagnosis and Treatment Pulmonary and Respiratory Medicine 14 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.
World: 40% of research is openly available.
World: 18% is written across borders.
How has Ulsan College's research output changed?
Output in 2022-2025 was 14% lower than in 2018-2021.
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 Ulsan College as a percentage of every work published that year, 0.0083% in 2024.
Fractional works of Ulsan College 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.
Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 13.9% in 2024.
Other research institutions in Ulsan
- University of Ulsan
- Ulsan National Institute of Science and Technology
- Hyundai Heavy Industries (South Korea)
- Korea Occupational Safety and Health Agency
- Lotte Fine Chemical (South Korea)
- National Disaster Management Research Institute
- Korea Energy Economics Institute
- Korea Workers' Compensation and Welfare Service
Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners have tabs of their own, above.
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