Koichi Koizumi
Koichi Koizumi publishes mostly in Surgery, Mechanical Engineering and Pulmonary and Respiratory Medicine, on topics such as Pediatric Hepatobiliary Diseases and Treatments, Metal Extraction and Bioleaching and Iron and Steelmaking Processes.
- World rank
- #1,389,200 of 1,633,909 ranked researchers
- Rank in Japan
- #91,741 of 114,622
- Works
- 22
- Citations
- 11
- Citations per work
- 0.5
What does Koichi Koizumi research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Surgery23% of their works
- 2Mechanical Engineering14% of their works
- 3Pulmonary and Respiratory Medicine14% of their works
- 4Oncology11% of their works
- 5Epidemiology9% of their works
- 6Rheumatology9% of their works
Research topics
- Pediatric Hepatobiliary Diseases and Treatments
- Metal Extraction and Bioleaching
- Iron and Steelmaking Processes
- Genetic factors in colorectal cancer
- Gallbladder and Bile Duct Disorders
- IgG4-Related and Inflammatory Diseases
- Intestinal Malrotation and Obstruction Disorders
- Laser and Thermal Forming Techniques
Which keywords describe Koichi Koizumi's research?
The keywords of their largest research topics: Alagille Syndrome, Biliary Atresia, Autoimmune Pancreatitis, Bioleaching, Cholecystitis, ERCP, IgG4-Related Disease and Intestinal Malrotation.
- Laser Forming
- Reduction Kinetics
- Molecular Characterization
- Microbial Communities
- Intestinal Malrotation
- ERCP
- Bioleaching
- Biliary Atresia
- Alagille Syndrome
- Autoimmune Pancreatitis
- Cholecystitis
- IgG4-Related Disease
- Iron Oxides
- Microsatellite Instability
- Pyloric Stenosis
- Finite Element Modeling
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
- Alagille Syndrome31 topic
- Biliary Atresia31 topic
- Autoimmune Pancreatitis21 topic
- Bioleaching21 topic
- Cholecystitis21 topic
- ERCP21 topic
- IgG4-Related Disease21 topic
- Intestinal Malrotation21 topic
- Iron Oxides21 topic
- Microbial Communities21 topic
- Microsatellite Instability21 topic
- Molecular Characterization21 topic
- Pyloric Stenosis21 topic
- Reduction Kinetics21 topic
- Finite Element Modeling11 topic
- Laser Forming11 topic
Where does Koichi Koizumi work?
Koichi Koizumi's main affiliation in the publication record is Tokyo Metropolitan Komagome Hospital, Japan.
How many publications and citations does Koichi Koizumi have?
Science Explorer counts 22 works and 11 citations for Koichi Koizumi, ranking #1,389,200 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 Koichi Koizumi
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