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Institution · Oslo · Norway

Nordic Institute of Dental Materials

In research, Nordic Institute of Dental Materials stands highest in Health Sciences (#3,069 of 20,462 worldwide), Dentistry (#184 of 771 worldwide) and Physical Sciences (#7,133 of 21,541 worldwide), over all time.

niom.noROR OpenAlex
World rank, all time
#8,410
of 42,892
Rank in Norway
#54
of 232
Research works
513
▲ 46% vs 2013–17
Citations
24k
47.4 per fractional work
Top-10% rate
19.0%
record average 16.5%
Open access
26%
world 28%

What is Nordic Institute of Dental Materials 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
Health SciencesDomain #3,069 of 20,462 29.6%338
DentistryField #184 of 771 30.7%232
Physical SciencesDomain #7,133 of 21,541 38.1%138

Each strip is that field’s whole ranked pool, with the notch where Nordic Institute of Dental Materials 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.

Biochemistry, Genetics and Molecular Biology: 0.94× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 1.32× its world share, 0 worksImmunology and Micro…Neuroscience: 0.27× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.88× its world share, 0 worksPharmacology, Toxico…Chemistry: 0.98× its world share, 0 worksChemistryComputer Science: 0.17× its world share, 0 worksComputer ScienceEarth and Planetary Sciences: 0.42× its world share, 0 worksEarth and Planetary …Engineering: 1.05× its world share, 4 worksEngineeringEnvironmental Science: 0.58× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.64× its world share, 1 worksMaterials ScienceDentistry: 95.13× its world share, 12 worksDentistryHealth Professions: 0.52× its world share, 0 worksHealth ProfessionsMedicine: 0.65× its world share, 3 worksMedicineNursing: 1.35× its world share, 0 worksNursingVeterinary: 0.27× its world share, 0 worksVeterinaryArts and Humanities: 0.69× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.10× its world share, 0 worksBusiness, Management…Decision Sciences: 0.07× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.63× its world share, 0 worksEconomics, Econometr…Psychology: 0.29× its world share, 0 worksPsychologySocial Sciences: 0.21× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Dentistry, 95.1×. Every wedge is a field page.

Who are the top researchers at Nordic Institute of Dental Materials?

Ranked on the composite score, Dag Ørstavik, G Oilo and Ellen Bruzell lead among researchers whose main affiliation is Nordic Institute of Dental Materials.

  1. 1 Dag Ørstavik Norway · #92,807 worldwide 251 citations · 25 works
  2. 2 G Oilo Norway · #653,894 worldwide 48 citations · 15 works
  3. 3 Ellen Bruzell Norway · #1,075,750 worldwide 10 citations · 20 works
All ranked researchers at Nordic Institute of Dental Materials

Which keywords describe research at Nordic Institute of Dental Materials?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Clinical Trials, Dental Materials, Restorative Dentistry, Dental Caries, Dental Erosion, Tooth Whitening, Quality of Life and Mineral Trioxide Aggregate.

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

All 18 words, with their numbers
  1. Clinical Trials4▲ 26×2 topics
  2. Dental Materials4▲ 313×1 topic
  3. Restorative Dentistry4▲ 313×1 topic
  4. Epidemiology2▲ 2.3×8 topics
  5. Dental Caries2▲ 88×2 topics
  6. Dental Erosion2▲ 329×1 topic
  7. Quality of Life2▲ 4.7×5 topics
  8. Tooth Whitening2▲ 329×1 topic
  9. Risk Factors2▲ 5.3×2 topics
  10. 3D Printing1▲ 22×3 topics
  11. Additive Manufacturing1▲ 16×3 topics
  12. Bone Regeneration1▲ 44×2 topics
  13. Global Burden1▲ 9.3×1 topic
  14. Mineral Trioxide Aggregate1▲ 139×1 topic
  15. Oral Health1▲ 89×1 topic
  16. Root Canal Irrigants1▲ 139×1 topic
  17. Concrete Extrusion1▲ 74×1 topic
  18. Rheology1▲ 21×1 topic

Which research topics does Nordic Institute of Dental Materials publish most on?

By volume in 2022–2025: Dental materials and restorations, Dental Erosion and Treatment, Endodontics and Root Canal Treatments and Dental Health and Care Utilization.

Dental materials and res…4Dental materials and restorations: 4 fractional worksDental Erosion and Treat…2Dental Erosion and Treatment: 2 fractional worksEndodontics and Root Can…1Endodontics and Root Canal Treatments: 1 fractional worksDental Health and Care Utilization: 1 fractional worksInnovations in Concrete and Construction Materials: 1 fractional worksOral microbiology and pe…1Oral microbiology and periodontitis research: 1 fractional worksDental Implant Techniques and Outcomes: 1 fractional worksDental Research and COVID-19: 1 fractional worksBone Tissue Engineering Materials: 0 fractional worksMechanical Behavior of Composites: 0 fractional works
OrthodonticsOral SurgeryPeriodonticsBuilding and Construction3 others

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

  1. 1 Dental materials and restorations Orthodontics 4 works
  2. 2 Dental Erosion and Treatment Orthodontics 2 works
  3. 3 Endodontics and Root Canal Treatments Oral Surgery 1 works
  4. 4 Dental Health and Care Utilization Periodontics 1 works
  5. 5 Innovations in Concrete and Construction Materials Building and Construction 1 works
  6. 6 Oral microbiology and periodontitis research Periodontics 1 works
  7. 7 Dental Implant Techniques and Outcomes Oral Surgery 1 works
  8. 8 Dental Research and COVID-19 General Dentistry 1 works
  9. 9 Bone Tissue Engineering Materials Biomedical Engineering 0 works
  10. 10 Mechanical Behavior of Composites Mechanics of Materials 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 available26.3%not open73.7%

World: 28% of research is openly available.

with international co-authors21.6%domestic only78.4%

World: 19% is written across borders.

How has Nordic Institute of Dental Materials's research output changed?

Output in 2018–2022 was 46% 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 Oslo

All research institutions in Oslo

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.