Hiroki Koyama
Hiroki Koyama publishes mostly in Organic Chemistry, Oncology and Surgery, on topics such as Breast Cancer Treatment Studies, Synthesis and Catalytic Reactions and Organic Chemistry Cycloaddition Reactions.
- World rank
- #785,193 of 1,633,909 ranked researchers
- Rank in Japan
- #37,099 of 114,622
- Works
- 33
- Citations
- 68
- Citations per work
- 2.1
What does Hiroki Koyama research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Organic Chemistry20% of their works
- 2Oncology13% of their works
- 3Surgery13% of their works
- 4Cancer Research6% of their works
- 5Radiology, Nuclear Medicine and Imaging6% of their works
- 6Pathology and Forensic Medicine6% of their works
Research topics
Which keywords describe Hiroki Koyama's research?
The keywords of their largest research topics: Amination, Breast Tumours, Catalytic, Gene Expression, Branchial Anomalies, Breast Cancer, Cancer of Unknown Primary and Chemotherapy-Induced Peripheral Neuropathy.
- Protein Oxidation
- Thyroglossal Duct Cysts
- Reactivity
- Metastasis
- Chemotherapy-Induced Peripheral Neuropathy
- Breast Cancer
- Gene Expression
- Breast Tumours
- Amination
- Catalytic
- Branchial Anomalies
- Cancer of Unknown Primary
- Mammography
- Organic Chemistry
- Taxanes
- Meat Quality
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 16 words, with their numbers
- Amination31 topic
- Breast Tumours31 topic
- Catalytic31 topic
- Gene Expression31 topic
- Branchial Anomalies21 topic
- Breast Cancer21 topic
- Cancer of Unknown Primary21 topic
- Chemotherapy-Induced Peripheral Neuropathy21 topic
- Mammography21 topic
- Metastasis21 topic
- Organic Chemistry21 topic
- Reactivity21 topic
- Taxanes21 topic
- Thyroglossal Duct Cysts21 topic
- Meat Quality11 topic
- Protein Oxidation11 topic
Where does Hiroki Koyama work?
Hiroki Koyama's main affiliation in the publication record is Osaka International Cancer Institute, Japan.
How many publications and citations does Hiroki Koyama have?
Science Explorer counts 33 works and 68 citations for Hiroki Koyama, ranking #785,193 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 Hiroki Koyama
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