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Researcher · Gunma Museum of Natural History · Japan

Yoshikazu Hasegawa

Yoshikazu Hasegawa publishes mostly in Paleontology, Nature and Landscape Conservation and Oncology, on topics such as Paleontology and Evolutionary Biology, Evolution and Paleontology Studies and Ichthyology and Marine Biology.

OpenAlex
World rank
#1,229,005
of 1,633,909 ranked researchers
Rank in Japan
#76,535
of 114,622
Works
33
Citations
34
Citations per work
1.0

What does Yoshikazu Hasegawa research?

Paleontology: 22.2%Nature and Landscape Conservation: 8.9%Oncology: 6.7%Pulmonary and Respiratory Medicine: 6.7%other fields: 55.5%22%top field
Paleontology22.2%Nature and Landscape Conservation8.9%Oncology6.7%Pulmonary and Respiratory Medicine6.7%other fields55.5%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Paleontology22% of their works
  2. 2Nature and Landscape Conservation9% of their works
  3. 3Oncology7% of their works
  4. 4Pulmonary and Respiratory Medicine7% of their works
  5. 5Oceanography7% of their works
  6. 6Infectious Diseases4% of their works

Research topics

Which keywords describe Yoshikazu Hasegawa's research?

The keywords of their largest research topics: Phylogenetic Analysis, Biogeography, Dinosaur, Evolution, Molecular Phylogeny, Mammal Evolution, Phylogenetic Comparative Analysis and Rays.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 19 words, with their numbers
  1. Phylogenetic Analysis62 topics
  2. Biogeography52 topics
  3. Dinosaur51 topic
  4. Evolution51 topic
  5. Molecular Phylogeny52 topics
  6. Mammal Evolution41 topic
  7. Phylogenetic Comparative Analysis41 topic
  8. Rays31 topic
  9. Sharks31 topic
  10. CT Screening21 topic
  11. Immune Checkpoint Blockade21 topic
  12. Kelp Forests21 topic
  13. Lung Cancer21 topic
  14. PD-1 and PD-L121 topic
  15. Seagrasses21 topic
  16. Angiosperm Phylogeny11 topic
  17. Electrical Signals11 topic
  18. Flowering Plants11 topic
  19. Glutamate Receptor-Like Genes11 topic

Where does Yoshikazu Hasegawa work?

Yoshikazu Hasegawa's main affiliation in the publication record is Gunma Museum of Natural History, Japan.

How many publications and citations does Yoshikazu Hasegawa have?

Science Explorer counts 33 works and 34 citations for Yoshikazu Hasegawa, ranking #1,229,005 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.