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State Key Laboratory of Coal Resources and Safe Mining

In research, State Key Laboratory of Coal Resources and Safe Mining stands highest in Engineering (#6,558 of 11,412 worldwide) and Physical Sciences (#14,001 of 21,541 worldwide), over all time.

crsm.cumtb.edu.cnROR OpenAlex
World rank, all time
#25,698
of 42,892
Rank in ??
#442
of 1,041
Research works
303
▼ 24% vs 2013–17
Citations
4.9k
16.1 per fractional work
Top-10% rate
16.8%
record average 16.5%
Open access
26%
world 28%

What is State Key Laboratory of Coal Resources and Safe Mining 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
EngineeringField #6,558 of 11,412 17.5%203
Physical SciencesDomain #14,001 of 21,541 15.9%287

Each strip is that field’s whole ranked pool, with the notch where State Key Laboratory of Coal Resources and Safe Mining 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: 0.08× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.07× its world share, 0 worksBiochemistry, Geneti…Chemistry: 0.15× its world share, 0 worksChemistryComputer Science: 0.49× its world share, 1 worksComputer ScienceEarth and Planetary Sciences: 13.34× its world share, 7 worksEarth and Planetary …Energy: 1.81× its world share, 1 worksEnergyEngineering: 3.82× its world share, 20 worksEngineeringEnvironmental Science: 2.24× its world share, 4 worksEnvironmental ScienceMaterials Science: 0.18× its world share, 0 worksMaterials SciencePhysics and Astronomy: 0.21× its world share, 0 worksPhysics and AstronomyHealth Professions: 0.42× its world share, 0 worksHealth ProfessionsMedicine: 0.02× its world share, 0 worksMedicineBusiness, Management and Accounting: 0.05× its world share, 0 worksBusiness, Management…Decision Sciences: 1.15× its world share, 0 worksDecision SciencesSocial Sciences: 0.03× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Earth and Planetary Sciences, 13.3×. Every wedge is a field page.

Which keywords describe research at State Key Laboratory of Coal Resources and Safe Mining?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Rock Mechanics, Non-Destructive Testing, Pore Structure, Coal Seam, Ground-Penetrating Radar, Sedimentology, Dynamic Behavior and Acoustic Emission.

▲ 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 34 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 34 words, with their numbers
  1. Rock Mechanics5▲ 152×3 topics
  2. Non-Destructive Testing4▲ 106×2 topics
  3. Pore Structure4▲ 81×2 topics
  4. Coal Seam3▲ 440×2 topics
  5. Ground-Penetrating Radar3▲ 209×1 topic
  6. Sedimentology3▲ 209×1 topic
  7. Dynamic Behavior3▲ 74×2 topics
  8. Acoustic Emission3▲ 139×1 topic
  9. Fracture3▲ 86×1 topic
  10. Risk Assessment3▲ 12×3 topics
  11. CO2 Sequestration2▲ 36×2 topics
  12. Geophysical Imaging2▲ 129×2 topics
  13. Full-Waveform Tomography2▲ 155×1 topic
  14. Seismic Waveform Inversion2▲ 155×1 topic
  15. Coal Permeability2▲ 322×1 topic
  16. Coalbed Methane2▲ 322×1 topic
  17. Geological Conditions2▲ 163×2 topics
  18. Numerical Simulation2▲ 21×2 topics
  19. Mining Technology2▲ 466×1 topic
  20. Water Inrush2▲ 466×1 topic
  21. Seismic Noise2▲ 104×1 topic
  22. Tomography2▲ 28×1 topic
  23. Environmental Impact2▲ 2.7×7 topics
  24. Mining Engineering1▲ 410×1 topic
  25. Support Technology1▲ 410×1 topic
  26. Machine Learning1▲ 1.16×7 topics
  27. Toxicity1▲ 8.6×4 topics
  28. Mudstones1▲ 47×1 topic
  29. Remote Sensing1▲ 2.8×5 topics
  30. Shale Gas1▲ 28×1 topic
  31. Wave Propagation1▲ 31×2 topics
  32. Deep Learning1◆ 0.91×4 topics
  33. Bioaccumulation1▲ 32×2 topics
  34. Health Effects1▲ 4.9×4 topics

Which research topics does State Key Laboratory of Coal Resources and Safe Mining publish most on?

By volume in 2022–2025: Geophysical Methods and Applications, Rock Mechanics and Modeling, Seismic Imaging and Inversion Techniques and Coal Properties and Utilization.

Geophysical Methods and Applications: 3 fractional worksRock Mechanics and Modeling: 3 fractional worksSeismic Imaging and Inve…2Seismic Imaging and Inversion Techniques: 2 fractional worksCoal Properties and Util…2Coal Properties and Utilization: 2 fractional worksGeoscience and Mining Technology: 2 fractional worksSeismic Waves and Analysis: 2 fractional worksGeomechanics and Mining …1Geomechanics and Mining Engineering: 1 fractional worksHydrocarbon exploration and reservoir analysis: 1 fractional worksGeotechnical and Geomechanical Engineering: 1 fractional worksToxic Organic Pollutants Impact: 1 fractional works
Ocean EngineeringMechanics of MaterialsGeophysicsSafety, Risk, Reliability and Quality1 others

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

  1. 1 Geophysical Methods and Applications Ocean Engineering 3 works
  2. 2 Rock Mechanics and Modeling Mechanics of Materials 3 works
  3. 3 Seismic Imaging and Inversion Techniques Geophysics 2 works
  4. 4 Coal Properties and Utilization Ocean Engineering 2 works
  5. 5 Geoscience and Mining Technology Safety, Risk, Reliability and Quality 2 works
  6. 6 Seismic Waves and Analysis Geophysics 2 works
  7. 7 Geomechanics and Mining Engineering Mechanics of Materials 1 works
  8. 8 Hydrocarbon exploration and reservoir analysis Mechanics of Materials 1 works
  9. 9 Geotechnical and Geomechanical Engineering Mechanics of Materials 1 works
  10. 10 Toxic Organic Pollutants Impact Health, Toxicology and Mutagenesis 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 available26.5%not open73.5%

World: 28% of research is openly available.

with international co-authors5.1%domestic only94.9%

World: 19% is written across borders.

How has State Key Laboratory of Coal Resources and Safe Mining's research output changed?

Output in 2018–2022 was 24% lower than in 2013–2017.

201020152020
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.