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Institution · Metz · France

Houillères de Lorraine

ROR OpenAlex
Research works
28
fractional, all time
Citations
284
10.1 per fractional work
Top-10% rate
6.5%
record average 16.5%
Open access
40%
world 28%

Not ranked overall: Houillères de Lorraine is under the volume floor below which an excellence rate is noise. Not ranked is not the same as ranked last.

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.

Which keywords describe research at Houillères de Lorraine?

By fractional works in all years, weighted toward what it does more of than the world: Optimization, BAP1 mutations, Malignant Pleural Mesothelioma, Risk Assessment, Rock Mechanics, Open Pit Mining, Production Scheduling and GIS-based Modeling.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in all years 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 16 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 16 words, with their numbers
  1. Optimization2▲ 14×3 topics
  2. BAP1 mutations2▲ 294×1 topic
  3. Malignant Pleural Mesothelioma2▲ 294×1 topic
  4. Risk Assessment2▲ 11×4 topics
  5. Rock Mechanics2▲ 51×3 topics
  6. Machine Learning2▲ 2.5×4 topics
  7. Open Pit Mining2▲ 512×1 topic
  8. Production Scheduling2▲ 512×1 topic
  9. GIS-based Modeling1▲ 58×2 topics
  10. Energy Efficiency1▲ 5.2×3 topics
  11. Biblical Monotheism1▲ 86×1 topic
  12. Fault Detection1▲ 29×1 topic
  13. Inhaler Devices1▲ 117×1 topic
  14. Jewish Society1▲ 86×1 topic
  15. Process Monitoring1▲ 35×1 topic
  16. Pulmonary Drug Delivery1▲ 117×1 topic

Which research topics does Houillères de Lorraine publish most on?

By volume in 2022–2025: Arts, Culture, and Music Studies, Literature, Musicology, and Cultural Analysis, Contemporary art, education, critique and Environmental Chemistry and Analysis.

Arts, Culture, and Music…0Arts, Culture, and Music Studies: 0 fractional worksLiterature, Musicology, …0Literature, Musicology, and Cultural Analysis: 0 fractional worksContemporary art, educat…0Contemporary art, education, critique: 0 fractional works
Cultural StudiesEducation

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

  1. 1 Arts, Culture, and Music Studies Cultural Studies 0 works
  2. 2 Literature, Musicology, and Cultural Analysis Education 0 works
  3. 3 Contemporary art, education, critique Cultural Studies 0 works
  4. 4 Environmental Chemistry and Analysis Environmental Chemistry 0 works
  5. 5 Marine Ecology and Invasive Species Global and Planetary Change 0 works
  6. 6 Water Treatment and Disinfection Health, Toxicology and Mutagenesis 0 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 available40.3%not open59.7%

World: 28% of research is openly available.

with international co-authors5.4%domestic only94.6%

World: 19% is written across borders.

How has Houillères de Lorraine's research output changed?

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 Metz

All research institutions in Metz

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.