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Research facility · Tokyo · Japan

Pearl Science Laboratory

sinjuken.co.jpROR OpenAlex
Research works
20
▲ 64% vs 2013–17
Citations
413
20.2 per fractional work
Top-10% rate
5.3%
record average 16.5%
Open access
54%
world 28%

Not ranked overall: Pearl Science Laboratory 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.

Agricultural and Biological Sciences: 2.74× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 2.08× its world share, 0 worksBiochemistry, Geneti…Immunology and Microbiology: 6.04× its world share, 0 worksImmunology and Micro…Earth and Planetary Sciences: 2.21× its world share, 0 worksEarth and Planetary …Engineering: 0.69× its world share, 0 worksEngineeringEnvironmental Science: 4.89× its world share, 1 worksEnvironmental ScienceMaterials Science: 6.07× its world share, 1 worksMaterials ScienceDentistry: 21.47× its world share, 0 worksDentistry1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Dentistry, 21.5×. Every wedge is a field page.

Which keywords describe research at Pearl Science Laboratory?

By fractional works in all years, weighted toward what it does more of than the world: Biomineralization, Mechanical Properties, Bioinspired Materials, Nanocomposites, Aquaculture, Environmental Impact, Marine Environment and Sustainability.

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

All 22 words, with their numbers
  1. Biomineralization4▲ 190×3 topics
  2. Mechanical Properties4▲ 18×2 topics
  3. Bioinspired Materials3▲ 204×1 topic
  4. Nanocomposites3▲ 21×1 topic
  5. Aquaculture3▲ 58×3 topics
  6. Environmental Impact3▲ 10×2 topics
  7. Marine Environment3▲ 139×2 topics
  8. Sustainability3▲ 7.6×3 topics
  9. Molecular Phylogeny3▲ 63×2 topics
  10. Camouflage2▲ 761×1 topic
  11. Cephalopods2▲ 761×1 topic
  12. Ecosystem Services2▲ 36×1 topic
  13. Oyster Reefs2▲ 365×1 topic
  14. Climate Change2▲ 4.0×4 topics
  15. Harmful Algal Blooms2▲ 77×3 topics
  16. Biodegradation1▲ 52×2 topics
  17. Biomaterials1▲ 28×2 topics
  18. Tissue Engineering1▲ 10×2 topics
  19. Asphaltenes1▲ 192×1 topic
  20. Ecosystem Management1▲ 60×1 topic
  21. Marine Fisheries1▲ 86×1 topic
  22. Petroleum1▲ 92×1 topic

Which research topics does Pearl Science Laboratory publish most on?

By volume in 2022–2025: Calcium Carbonate Crystallization and Inhibition, Marine Bivalve and Aquaculture Studies, Endodontics and Root Canal Treatments and Bone Tissue Engineering Materials.

Calcium Carbonate Crysta…1Calcium Carbonate Crystallization and Inhibition: 1 fractional worksMarine Bivalve and Aquaculture Studies: 0 fractional worksEndodontics and Root Can…0Endodontics and Root Canal Treatments: 0 fractional worksBone Tissue Engineering …0Bone Tissue Engineering Materials: 0 fractional worksCephalopods and Marine Biology: 0 fractional worksAquatic Invertebrate Ecology and Behavior: 0 fractional worksAquaculture Nutrition an…0Aquaculture Nutrition and Growth: 0 fractional worksParasite Biology and Host Interactions: 0 fractional worksExtracellular vesicles in disease: 0 fractional worksMicroRNA in disease regu…0MicroRNA in disease regulation: 0 fractional works
BiomaterialsGlobal and Planetary ChangeOral SurgeryBiomedical Engineering5 others

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

  1. 1 Calcium Carbonate Crystallization and Inhibition Biomaterials 1 works
  2. 2 Marine Bivalve and Aquaculture Studies Global and Planetary Change 0 works
  3. 3 Endodontics and Root Canal Treatments Oral Surgery 0 works
  4. 4 Bone Tissue Engineering Materials Biomedical Engineering 0 works
  5. 5 Cephalopods and Marine Biology Ecology, Evolution, Behavior and Systematics 0 works
  6. 6 Aquatic Invertebrate Ecology and Behavior Ecology 0 works
  7. 7 Aquaculture Nutrition and Growth Aquatic Science 0 works
  8. 8 Parasite Biology and Host Interactions Ecology 0 works
  9. 9 Extracellular vesicles in disease Molecular Biology 0 works
  10. 10 MicroRNA in disease regulation Cancer Research 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 available54.0%not open46.0%

World: 28% of research is openly available.

with international co-authors11.0%domestic only89.0%

World: 19% is written across borders.

How has Pearl Science Laboratory's research output changed?

Output in 2018–2022 was 64% 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 Tokyo

All research institutions in Tokyo

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.