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Hospital / health system · Beijing · China

National Institute of Hospital Administration

In research, National Institute of Hospital Administration stands highest in Physical Sciences (#3,234 of 12,888 worldwide), 2022–2025. Relative to its size it is most specialised in Geophysics and Earth and Planetary Sciences — Geophysics is 63.3× its share of world research.

niha.org.cnROR OpenAlex
World rank, 2022–2025
#5,325
of 28,054 · #10,736 all time
Rank in China
#1,157
of 3,058
Research works
599
▲ 128% vs 2013–17
Citations
7.1k
11.9 per fractional work
Top-10% rate
35.9%
record average 16.5%
Open access
40%
world 28%

What is National Institute of Hospital Administration 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 #3,234 of 12,888 38.8%143 #8011

Each strip is that field’s whole ranked pool, with the notch where National Institute of Hospital Administration 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 National Institute of Hospital Administration specialise in?

Where its research is concentrated relative to its size: Geophysics takes 63.3× the share of its output that it takes of world research.

  1. GeophysicsSubfield · 40.0 works63×
  2. Earth and Planetary SciencesField · 57.6 works20×
← 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: 0.33× its world share, 3 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.34× its world share, 3 worksBiochemistry, Geneti…Immunology and Microbiology: 0.87× its world share, 2 worksImmunology and Micro…Neuroscience: 0.13× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.13× its world share, 0 worksPharmacology, Toxico…Chemistry: 0.13× its world share, 0 worksChemistryComputer Science: 0.68× its world share, 10 worksComputer ScienceEarth and Planetary Sciences: 20.31× its world share, 58 worksEarth and Planetary …Energy: 0.04× its world share, 0 worksEnergyEngineering: 0.94× its world share, 25 worksEngineeringEnvironmental Science: 5.11× its world share, 46 worksEnvironmental ScienceMaterials Science: 0.08× its world share, 0 worksMaterials SciencePhysics and Astronomy: 0.76× its world share, 3 worksPhysics and AstronomyHealth Professions: 1.17× its world share, 6 worksHealth ProfessionsMedicine: 0.30× its world share, 10 worksMedicineNursing: 0.99× its world share, 1 worksNursingVeterinary: 0.68× its world share, 0 worksVeterinaryBusiness, Management and Accounting: 0.37× its world share, 2 worksBusiness, Management…Decision Sciences: 0.57× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.60× its world share, 2 worksEconomics, Econometr…Psychology: 0.21× its world share, 1 worksPsychologySocial Sciences: 0.29× its world share, 7 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Earth and Planetary Sciences, 20.3×. Every wedge is a field page.

Who are the top researchers at National Institute of Hospital Administration?

Ranked on the composite score, Michael K. Popkin, Claus A. Pierach and Zeren Zhima lead among researchers whose main affiliation is National Institute of Hospital Administration.

  1. 1 Michael K. Popkin China · #219,429 worldwide 164 citations · 24 works
  2. 2 Claus A. Pierach China · #1,031,758 worldwide 25 citations · 29 works
  3. 3 Zeren Zhima China · #1,486,513 worldwide 25 citations · 23 works
All ranked researchers at National Institute of Hospital Administration

Which keywords describe research at National Institute of Hospital Administration?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Remote Sensing, Climate Change, Risk Assessment, Geodetic Measurements, Hazard, Landslide, Subduction and Earthquakes.

▲ 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. Remote Sensing40▲ 18×24 topics
  2. Climate Change33▲ 6.8×35 topics
  3. Risk Assessment16▲ 13×4 topics
  4. Geodetic Measurements15▲ 76×2 topics
  5. Hazard15▲ 116×1 topic
  6. Landslide15▲ 116×1 topic
  7. Earthquakes14▲ 138×1 topic
  8. Plate Boundaries14▲ 138×1 topic
  9. Subduction14▲ 108×2 topics
  10. Plate Tectonics12▲ 45×3 topics
  11. Hydrological Modeling10▲ 23×5 topics
  12. Risk Perception10▲ 20×4 topics
  13. Tomography9▲ 26×2 topics
  14. Ionospheric Anomalies8▲ 122×1 topic
  15. Seismic Electromagnetics8▲ 122×1 topic
  16. Global Warming8▲ 11×7 topics
  17. Satellite Imagery7▲ 30×2 topics
  18. Soil Properties7▲ 23×4 topics
  19. Disaster Management7▲ 26×2 topics
  20. Flood Risk7▲ 50×1 topic
  21. Surface Water Mapping7▲ 52×1 topic
  22. Tectonics6▲ 30×3 topics
  23. Sea Level Rise6▲ 27×3 topics
  24. Geochronology6▲ 48×1 topic
  25. Zircon6▲ 48×1 topic
  26. Hydrology6▲ 26×4 topics
  27. Ecosystem Resilience5▲ 19×3 topics
  28. Crystal Structure Prediction5▲ 57×1 topic
  29. Glacier5▲ 61×1 topic
  30. Mantle Dynamics5▲ 57×1 topic
  31. Water Availability5▲ 61×1 topic
  32. Land Use Change5▲ 8.3×6 topics
  33. Hydrological Cycle4▲ 26×2 topics
  34. Ocean Circulation4▲ 18×3 topics
  35. Citizen Science4▲ 23×2 topics
  36. Convolutional Neural Network4▲ 15×4 topics
  37. Extreme Events4▲ 26×2 topics
  38. Forest Fires4▲ 50×1 topic
  39. Wildfire Activity4▲ 50×1 topic
  40. Earthquake Detection4▲ 107×1 topic

Which research topics does National Institute of Hospital Administration publish most on?

By volume in 2022–2025: Landslides and related hazards, earthquake and tectonic studies, Earthquake Detection and Analysis and Flood Risk Assessment and Management.

Landslides and related h…15Landslides and related hazards: 15 fractional worksearthquake and tectonic studies: 14 fractional worksEarthquake Detection and Analysis: 8 fractional worksFlood Risk Assessment and Management: 7 fractional worksGeological and Geochemical Analysis: 6 fractional worksCryospheric studies and …5Cryospheric studies and observations: 5 fractional worksHigh-pressure geophysics and materials: 5 fractional worksFire effects on ecosystems: 4 fractional worksSeismic Waves and Analysis: 4 fractional worksSeismology and Earthquake Studies: 4 fractional works
Management, Monitoring, Policy and LawGeophysicsGlobal and Planetary ChangeAtmospheric Science1 others

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

  1. 1 Landslides and related hazards Management, Monitoring, Policy and Law 15 works
  2. 2 earthquake and tectonic studies Geophysics 14 works
  3. 3 Earthquake Detection and Analysis Geophysics 8 works
  4. 4 Flood Risk Assessment and Management Global and Planetary Change 7 works
  5. 5 Geological and Geochemical Analysis Geophysics 6 works
  6. 6 Cryospheric studies and observations Atmospheric Science 5 works
  7. 7 High-pressure geophysics and materials Geophysics 5 works
  8. 8 Fire effects on ecosystems Global and Planetary Change 4 works
  9. 9 Seismic Waves and Analysis Geophysics 4 works
  10. 10 Seismology and Earthquake Studies Artificial Intelligence 4 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 available39.8%not open60.2%

World: 28% of research is openly available.

with international co-authors21.0%domestic only79.0%

World: 19% is written across borders.

How has National Institute of Hospital Administration's research output changed?

Output in 2018–2022 was 128% 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 Beijing

All research institutions in Beijing

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.