Toshiaki Hirai
Toshiaki Hirai publishes mostly in Surgery, Rheumatology and Global and Planetary Change, on topics such as Amphibian and Reptile Biology, Urinary and Genital Oncology Studies and Species Distribution and Climate Change.
- World rank
- #1,165,124 of 1,633,909 ranked researchers
- Rank in Japan
- #70,435 of 114,622
- Works
- 37
- Citations
- 29
- Citations per work
- 0.8
What does Toshiaki Hirai research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Surgery14% of their works
- 2Rheumatology9% of their works
- 3Global and Planetary Change9% of their works
- 4Urology7% of their works
- 5Pulmonary and Respiratory Medicine7% of their works
- 6Molecular Biology4% of their works
Research topics
Which keywords describe Toshiaki Hirai's research?
The keywords of their largest research topics: Climate Change, Conservation Biology, Habitat Fragmentation, Phylogenetic Analysis, Amphibian Declines, Biodiversity, Chytridiomycosis and Primary Urethral Carcinoma.
- Pollinator Decline
- Gene Therapy
- Ecosystem Services
- Species Distribution Modeling
- Genitourinary Development
- Angiomyxoma
- Primary Urethral Carcinoma
- Biodiversity
- Phylogenetic Analysis
- Conservation Biology
- Climate Change
- Habitat Fragmentation
- Amphibian Declines
- Chytridiomycosis
- Urachal Carcinoma
- Ecological Niche
- Prostate
- Urotrauma
- Fish
- Length-Weight Relationships
- Viral Vectors
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 21 words, with their numbers
- Climate Change73 topics
- Conservation Biology62 topics
- Habitat Fragmentation52 topics
- Phylogenetic Analysis52 topics
- Amphibian Declines41 topic
- Biodiversity43 topics
- Chytridiomycosis41 topic
- Primary Urethral Carcinoma31 topic
- Urachal Carcinoma31 topic
- Angiomyxoma21 topic
- Ecological Niche21 topic
- Genitourinary Development21 topic
- Prostate21 topic
- Species Distribution Modeling21 topic
- Urotrauma21 topic
- Ecosystem Services11 topic
- Fish11 topic
- Gene Therapy11 topic
- Length-Weight Relationships11 topic
- Pollinator Decline11 topic
- Viral Vectors11 topic
Where does Toshiaki Hirai work?
Toshiaki Hirai's main affiliation in the publication record is Hyogo Prefectural Nishinomiya Hospital, Japan.
How many publications and citations does Toshiaki Hirai have?
Science Explorer counts 37 works and 29 citations for Toshiaki Hirai, ranking #1,165,124 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.
Other researchers named Toshiaki Hirai
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