Science Explorer Back to mapMap
Discussion
Institution · Metz · France

Houillères de Lorraine

ROR OpenAlex
Research works
28
▼ 29% vs 2018-21
Citations
284
10.1 per fractional work
Top-10% rate
14.6%
all institutions 10.0%
Open access
40%
world 40%
International
5%
world 18%
Houillères de Lorraine

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

Which fields of science does Houillères de Lorraine work in?

In all years, 44% of research at Houillères de Lorraine is in Physical Sciences, 28% in Health Sciences. Its largest fields are Engineering (30%), Medicine (20%), Social Sciences (9%).

Physical Sciences: 12 fractional works · 44.1% of its workEngineering: 8 fractional works · 29.8% of its workControl and Systems Engineering: 2 fractional works · 8.9% of its workMechanics of Materials: 2 fractional works · 5.5% of its workMechanical Engineering: 1 fractional works · 4.7% of its workSafety, Risk, Reliability and Quality: 1 fractional works · 3.6% of its workCivil and Structural Engineering: 1 fractional works · 2.4% of its workOcean Engineering: 1 fractional works · 2.4% of its workBiomedical Engineering: 0 fractional works · 1.5% of its workBuilding and Construction: 0 fractional works · 0.9% of its workEarth and Planetary Sciences: 2 fractional works · 6.1% of its workGeochemistry and Petrology: 1 fractional works · 2.8% of its workGeophysics: 0 fractional works · 1.6% of its workEarth-Surface Processes: 0 fractional works · 1.1% of its workGeology: 0 fractional works · 0.6% of its workEnvironmental Science: 1 fractional works · 4.8% of its workHealth, Toxicology and Mutagenesis: 1 fractional works · 2.4% of its workManagement, Monitoring, Policy and Law: 1 fractional works · 1.9% of its workGlobal and Planetary Change: 0 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.1% of its workComputer Science: 0 fractional works · 1.6% of its workComputational Theory and Mathematics: 0 fractional works · 1.2% of its workArtificial Intelligence: 0 fractional works · 0.4% of its workEnergy: 0 fractional works · 1.6% of its workFuel Technology: 0 fractional works · 1.2% of its workRenewable Energy, Sustainability and the Environment: 0 fractional works · 0.4% of its workMaterials Science: 0 fractional works · 0.3% of its workPolymers and Plastics: 0 fractional works · 0.3% of its workHealth Sciences: 8 fractional works · 28.0% of its workMedicine: 6 fractional works · 20.0% of its workPulmonary and Respiratory Medicine: 4 fractional works · 14.1% of its workPublic Health, Environmental and Occupational Health: 1 fractional works · 2.1% of its workRadiology, Nuclear Medicine and Imaging: 0 fractional works · 1.2% of its workSurgery: 0 fractional works · 1.2% of its workEmergency Medicine: 0 fractional works · 0.6% of its workNeurology: 0 fractional works · 0.6% of its workSmaller subfields together: 0 fractional works · 0.3% of its workHealth Professions: 2 fractional works · 7.3% of its workGeneral Health Professions: 1 fractional works · 3.8% of its workRadiological and Ultrasound Technology: 1 fractional works · 2.5% of its workMedical Laboratory Technology: 0 fractional works · 0.9% of its workSmaller subfields together: 0 fractional works · 0.1% of its workNursing: 0 fractional works · 0.6% of its workNutrition and Dietetics: 0 fractional works · 0.6% of its workSocial Sciences: 6 fractional works · 22.8% of its workSocial Sciences: 2 fractional works · 8.9% of its workSociology and Political Science: 1 fractional works · 2.9% of its workCultural Studies: 1 fractional works · 2.4% of its workEducation: 0 fractional works · 1.2% of its workLaw: 0 fractional works · 1.2% of its workPolitical Science and International Relations: 0 fractional works · 1.2% of its workArts and Humanities: 2 fractional works · 7.1% of its workHistory: 1 fractional works · 3.6% of its workReligious studies: 1 fractional works · 3.6% of its workBusiness, Management and Accounting: 1 fractional works · 3.6% of its workOrganizational Behavior and Human Resource Management: 1 fractional works · 2.4% of its workStrategy and Management: 0 fractional works · 1.2% of its workPsychology: 1 fractional works · 2.4% of its workClinical Psychology: 0 fractional works · 1.8% of its workSocial Psychology: 0 fractional works · 0.6% of its workDecision Sciences: 0 fractional works · 0.9% of its workStatistics, Probability and Uncertainty: 0 fractional works · 0.9% of its workLife Sciences: 1 fractional works · 5.2% of its workBiochemistry, Genetics and Molecular Biology: 1 fractional works · 3.3% of its workMolecular Biology: 0 fractional works · 1.4% of its workCancer Research: 0 fractional works · 0.7% of its workCell Biology: 0 fractional works · 0.6% of its workEndocrinology: 0 fractional works · 0.6% of its workAgricultural and Biological Sciences: 0 fractional works · 1.2% of its workPlant Science: 0 fractional works · 0.6% of its workSoil Science: 0 fractional works · 0.6% of its workPharmacology, Toxicology and Pharmaceutics: 0 fractional works · 0.6% of its workToxicology: 0 fractional works · 0.6% of its workImmunology and Microbiology: 0 fractional works · 0.1% of its workALL ITS WORKHouillères deLorraine28fractional works, all years
Life Sciences5%Physical Sciences44%Health Sciences28%Social Sciences23%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in all years. 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 18 fields, with their numbers
    1. Engineering829.8%
    2. Earth and Planetary Sciences26.1%
    3. Environmental Science14.8%
    4. Computer Science01.6%
    5. Energy01.6%
    6. Materials Science00.3%
    1. Medicine620.0%
    2. Health Professions27.3%
    3. Nursing00.6%
    1. Social Sciences28.9%
    2. Arts and Humanities27.1%
    3. Business, Management and Accounting13.6%
    4. Psychology12.4%
    5. Decision Sciences00.9%
    1. Biochemistry, Genetics and Molecular Biology13.3%
    2. Agricultural and Biological Sciences01.2%
    3. Pharmacology, Toxicology and Pharmaceutics00.6%
    4. Immunology and Microbiology00.1%
All of science, and how each field's share has moved since 1950: the Science domain explorer

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.

Immunology and Microbiology: 1.21× its world share, 0 worksImmunology and Micro…Engineering: 0.81× its world share, 0 worksEngineeringEnvironmental Science: 0.98× its world share, 0 worksEnvironmental ScienceMaterials Science: 1.75× its world share, 0 worksMaterials ScienceMedicine: 0.13× its world share, 0 worksMedicineSocial Sciences: 5.78× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Social Sciences, 5.8×. Every wedge is a field page.

All 6 fields, with their numbers
  1. Social Sciences5.78×1 works
  2. Materials Science1.75×0 works
  3. Immunology and Microbiology1.21×0 works
  4. Environmental Science0.98×0 works
  5. Engineering0.81×0 works
  6. Medicine0.13×0 works

Who are the top researchers at Houillères de Lorraine?

Ranked on the quality score, J Dechoux lead among researchers whose main affiliation is Houillères de Lorraine.

  1. 1 J Dechoux France · #5,327,338 worldwide 48 citations · 37 works
All ranked researchers at Houillères de Lorraine

What are the most cited papers from Houillères de Lorraine?

The most cited paper from Houillères de Lorraine is "Generalization of Consensus Theory and Application to the Minimization of Boolean Functions" (Pierre Tison, 1967), with 150 citations. Next come "Association ofCATpolymorphisms with catalase activity and exposure to environmental oxidative stimuli" (92) and "Anti-benzo[a]pyrene diolepoxide—DNA adduct levels in peripheral mononuclear cells from coke oven workers and the enhancing effect of smoking" (61).

Most cited papers
#PaperReleasedCitations
1 Generalization of Consensus Theory and Application to the Minimization of Boolean Functions Pierre Tison · IEEE Transactions on Electronic Computers Aug 1967 150
2 Association ofCATpolymorphisms with catalase activity and exposure to environmental oxidative stimuli Rachel Nadif, Margaret Mintz, Anne Jedlicka et al. · Free Radical Research Open access 2005 92
3 Anti-benzo[a]pyrene diolepoxide—DNA adduct levels in peripheral mononuclear cells from coke oven workers and the enhancing effect of smoking Margarita Rojas, Kroum Alexandrov, Guy Auburtin et al. · Carcinogenesis 1995 61
4 Inputs of disinfection by-products to the marine environment from various industrial activities: Comparison to natural production Matthias Grote, Jean‐Luc Boudenne, Jean‐Philippe Croué et al. · Water Research Open access Apr 2022 39
5 Relationships of Physical Job Tasks and Living Conditions with Occupational Injuries in Coal Miners Ashis Bhattacherjee, Jean-Pierre BERTRAND, Jean‐Pierre Meyer et al. · Industrial Health Open access 2007 36
All 40 most cited papers, with filters and sorting

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-now: Literature, Musicology, and Cultural Analysis, Contemporary art, education, critique, Arts, Culture, and Music Studies and Natural Fiber Reinforced Composites.

Literature, Musicology, …0Literature, Musicology, and Cultural Analysis: 0 fractional worksContemporary art, educat…0Contemporary art, education, critique: 0 fractional worksArts, Culture, and Music…0Arts, Culture, and Music Studies: 0 fractional worksNatural Fiber Reinforced Composites: 0 fractional worksLignin and Wood Chemistry: 0 fractional worksWood Treatment and Prope…0Wood Treatment and Properties: 0 fractional works
EducationCultural StudiesPolymers and PlasticsBiomedical Engineering1 others

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

  1. 1 Literature, Musicology, and Cultural Analysis Education 0 works
  2. 2 Contemporary art, education, critique Cultural Studies 0 works
  3. 3 Arts, Culture, and Music Studies Cultural Studies 0 works
  4. 4 Natural Fiber Reinforced Composites Polymers and Plastics 0 works
  5. 5 Lignin and Wood Chemistry Biomedical Engineering 0 works
  6. 6 Wood Treatment and Properties Building and Construction 0 works
  7. 7 Respiratory viral infections research Epidemiology 0 works
  8. 8 Water Treatment and Disinfection Health, Toxicology and Mutagenesis 0 works
  9. 9 Marine Ecology and Invasive Species Global and Planetary Change 0 works
  10. 10 Immune responses and vaccinations Immunology 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: 40% of research is openly available.

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

World: 18% is written across borders.

How has Houillères de Lorraine's research output changed?

Output in 2022-2025 was 29% lower than in 2018-2021.

still counting1990200020102020
grewheldshrank

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 Houillères de Lorraine as a percentage of every work published that year, 0.0000013% in 2022.

still counting0.00010%0.00020%0.00030%Houillères de Lorraine0.000017% in 20251990200020102020

Fractional works of Houillères de Lorraine over all fractional works that year. How the balance of science has shifted.

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 have tabs of their own, above.

Discussion

Ask a question or share a note about Houillères de Lorraine. Keep it to the research: no personal attacks, advertising or links. Any reader can report a post, which collapses it for everyone until it is opened.