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Research facility · Changsha · China

China International Engineering Design & Research Institute

In research, China International Engineering Design & Research Institute stands highest in Engineering (#3,051 of 11,412 worldwide) and Physical Sciences (#12,525 of 21,541 worldwide), over all time.

cmiei.comROR OpenAlex
World rank, all time
#23,273
of 42,892
Rank in China
#2,379
of 3,536
Research works
284
▼ 18% vs 2013–17
Citations
1.6k
5.5 per fractional work
Top-10% rate
14.7%
record average 16.5%
Open access
14%
world 28%

What is China International Engineering Design & Research Institute 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 #3,051 of 11,412 6.4%189
Physical SciencesDomain #12,525 of 21,541 8.4%270

Each strip is that field’s whole ranked pool, with the notch where China International Engineering Design & Research Institute 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: 0.15× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.04× its world share, 0 worksBiochemistry, Geneti…Chemical Engineering: 9.69× its world share, 2 worksChemical EngineeringChemistry: 0.39× its world share, 0 worksChemistryComputer Science: 0.35× its world share, 2 worksComputer ScienceEarth and Planetary Sciences: 0.51× its world share, 0 worksEarth and Planetary …Energy: 2.11× its world share, 1 worksEnergyEngineering: 3.22× its world share, 27 worksEngineeringEnvironmental Science: 5.80× its world share, 16 worksEnvironmental ScienceMaterials Science: 1.64× its world share, 3 worksMaterials SciencePhysics and Astronomy: 0.54× its world share, 1 worksPhysics and AstronomyHealth Professions: 0.53× its world share, 1 worksHealth ProfessionsMedicine: 0.01× its world share, 0 worksMedicineBusiness, Management and Accounting: 0.28× its world share, 0 worksBusiness, Management…Economics, Econometrics and Finance: 0.14× its world share, 0 worksEconomics, Econometr…Psychology: 0.23× its world share, 0 worksPsychologySocial Sciences: 0.18× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Chemical Engineering, 9.7×. Every wedge is a field page.

Which keywords describe research at China International Engineering Design & Research Institute?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Wastewater Treatment, Environmental Impact, Remote Sensing, Ecosystem Services, Lithium-ion Batteries, Biodiversity Conservation, Energy Efficiency and Water Quality.

▲ 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. Environmental Impact4▲ 4.0×14 topics
  2. Wastewater Treatment3▲ 26×5 topics
  3. Remote Sensing3▲ 4.7×9 topics
  4. Sustainability3▲ 2.4×10 topics
  5. Climate Change3▲ 1.94×10 topics
  6. Energy Efficiency3▲ 5.2×6 topics
  7. Renewable Energy3▲ 3.2×12 topics
  8. Ecosystem Services2▲ 11×4 topics
  9. Biodiversity Conservation2▲ 11×3 topics
  10. Energy Storage2▲ 6.3×6 topics
  11. Lithium-ion Batteries2▲ 9.8×3 topics
  12. Water Quality2▲ 9.9×3 topics
  13. Nanomaterials2▲ 3.6×8 topics
  14. Mechanical Properties2▲ 3.7×10 topics
  15. Metal Recovery2▲ 18×3 topics
  16. Water Treatment2▲ 29×3 topics
  17. Cathode Materials2▲ 8.6×3 topics
  18. Power Electronics2▲ 10×4 topics
  19. Recycling2▲ 9.0×5 topics
  20. Control Systems2▲ 16×3 topics
  21. Graphene2▲ 4.6×6 topics
  22. Health Effects2▲ 4.6×5 topics
  23. Oxidation Mechanism2▲ 39×2 topics
  24. Chemical Kinetics2▲ 30×2 topics
  25. Emissions1▲ 13×3 topics
  26. Hydrogen Production1▲ 9.4×5 topics
  27. Metal-Organic Frameworks1▲ 6.1×4 topics
  28. Thermal Comfort1▲ 19×2 topics
  29. Anammox Bacteria1▲ 71×1 topic
  30. Circular Economy1▲ 8.3×2 topics
  31. Construction1▲ 17×2 topics
  32. Energy Consumption1▲ 10×2 topics
  33. Finite Element Analysis1▲ 9.9×4 topics
  34. Microbial Ecology1▲ 14×3 topics
  35. Nitrogen-Cycling Network1▲ 71×1 topic
  36. Rechargeable Batteries1▲ 8.7×2 topics
  37. Wastewater1▲ 30×2 topics
  38. Monitoring1▲ 24×1 topic
  39. UV-VIS Spectroscopy1▲ 49×1 topic
  40. Vegetation1▲ 21×2 topics

Which research topics does China International Engineering Design & Research Institute publish most on?

By volume in 2022–2025: Wastewater Treatment and Nitrogen Removal, Water Quality Monitoring and Analysis, Advanced Combustion Engine Technologies and Land Use and Ecosystem Services.

Wastewater Treatment and…1Wastewater Treatment and Nitrogen Removal: 1 fractional worksWater Quality Monitoring…1Water Quality Monitoring and Analysis: 1 fractional worksAdvanced Combustion Engine Technologies: 1 fractional worksLand Use and Ecosystem S…1Land Use and Ecosystem Services: 1 fractional worksReal-time simulation and…1Real-time simulation and control systems: 1 fractional worksAdvancements in Battery Materials: 1 fractional worksUrban Heat Island Mitigation: 1 fractional worksExtraction and Separatio…1Extraction and Separation Processes: 1 fractional worksConstructed Wetlands for Wastewater Treatment: 1 fractional worksUrban Green Space and Health: 1 fractional works
PollutionIndustrial and Manufacturing EngineeringFluid Flow and Transfer ProcessesGlobal and Planetary Change5 others

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

  1. 1 Wastewater Treatment and Nitrogen Removal Pollution 1 works
  2. 2 Water Quality Monitoring and Analysis Industrial and Manufacturing Engineering 1 works
  3. 3 Advanced Combustion Engine Technologies Fluid Flow and Transfer Processes 1 works
  4. 4 Land Use and Ecosystem Services Global and Planetary Change 1 works
  5. 5 Real-time simulation and control systems Control and Systems Engineering 1 works
  6. 6 Advancements in Battery Materials Electrical and Electronic Engineering 1 works
  7. 7 Urban Heat Island Mitigation Environmental Engineering 1 works
  8. 8 Extraction and Separation Processes Mechanical Engineering 1 works
  9. 9 Constructed Wetlands for Wastewater Treatment Industrial and Manufacturing Engineering 1 works
  10. 10 Urban Green Space and Health 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 available14.4%not open85.6%

World: 28% of research is openly available.

with international co-authors5.3%domestic only94.7%

World: 19% is written across borders.

How has China International Engineering Design & Research Institute's research output changed?

Output in 2018–2022 was 18% lower than in 2013–2017.

2005201020152020
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 Changsha

All research institutions in Changsha

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.