Shigeru Koyama
Shigeru Koyama publishes mostly in Pulmonary and Respiratory Medicine, Molecular Biology and Epidemiology, on topics such as Gastric Cancer Management and Outcomes, Ion channel regulation and function and Ion Transport and Channel Regulation.
- World rank
- #1,325,375 of 1,633,909 ranked researchers
- Rank in Japan
- #85,621 of 114,622
- Works
- 18
- Citations
- 8
- Citations per work
- 0.4
What does Shigeru Koyama research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Pulmonary and Respiratory Medicine24% of their works
- 2Molecular Biology10% of their works
- 3Epidemiology5% of their works
- 4Radiology, Nuclear Medicine and Imaging5% of their works
- 5Cellular and Molecular Neuroscience5% of their works
- 6Infectious Diseases5% of their works
Research topics
Which keywords describe Shigeru Koyama's research?
The keywords of their largest research topics: Chemotherapy, Gastric Cancer, Ion Channels, Aquaporins, Arrhythmias, Calcium Channels, Central Chemoreception and Cerebrospinal Fluid.
- Water Channels
- Respiratory Rhythm
- Leptospira
- Excited Delirium Syndrome
- Cerebrospinal Fluid
- Calcium Channels
- Aquaporins
- Gastric Cancer
- Chemotherapy
- Ion Channels
- Arrhythmias
- Central Chemoreception
- Conducted Electrical Weapons
- Glymphatic System
- Long-QT Syndrome
- Voltage-Gated Channels
- Zoonotic Disease
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 17 words, with their numbers
- Chemotherapy21 topic
- Gastric Cancer21 topic
- Ion Channels22 topics
- Aquaporins11 topic
- Arrhythmias11 topic
- Calcium Channels11 topic
- Central Chemoreception11 topic
- Cerebrospinal Fluid11 topic
- Conducted Electrical Weapons11 topic
- Excited Delirium Syndrome11 topic
- Glymphatic System11 topic
- Leptospira11 topic
- Long-QT Syndrome11 topic
- Respiratory Rhythm11 topic
- Voltage-Gated Channels11 topic
- Water Channels11 topic
- Zoonotic Disease11 topic
Where does Shigeru Koyama work?
Shigeru Koyama's main affiliation in the publication record is Tokyo Metropolitan Hiroo Hospital, Japan.
How many publications and citations does Shigeru Koyama have?
Science Explorer counts 18 works and 8 citations for Shigeru Koyama, ranking #1,325,375 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 Shigeru Koyama
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