Kouichi Nonaka
Kouichi Nonaka publishes mostly in Pulmonary and Respiratory Medicine, Surgery and Gastroenterology, on topics such as Gastric Cancer Management and Outcomes, Helicobacter pylori-related gastroenterology studies and Esophageal Cancer Research and Treatment.
- World rank
- #478,595 of 1,633,909 ranked researchers
- Rank in Japan
- #17,684 of 114,622
- Works
- 26
- Citations
- 39
- Citations per work
- 1.5
What does Kouichi Nonaka 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 Medicine38% of their works
- 2Surgery38% of their works
- 3Gastroenterology9% of their works
- 4Oncology3% of their works
- 5Neurology3% of their works
- 6Pathology and Forensic Medicine3% of their works
Research topics
- Gastric Cancer Management and Outcomes
- Helicobacter pylori-related gastroenterology studies
- Esophageal Cancer Research and Treatment
- Gastrointestinal Tumor Research and Treatment
- Metastasis and carcinoma case studies
- Gastrointestinal disorders and treatments
- Optical Coherence Tomography Applications
- Neuroendocrine Tumor Research Advances
Which keywords describe Kouichi Nonaka's research?
The keywords of their largest research topics: Endoscopic Resection, Gastric Cancer, Survival Analysis, Chemotherapy, Molecular Characterization, Epidemiology, Esophageal Carcinoma and Helicobacter pylori.
- Pancreatic Neuroendocrine Tumors
- Neuroendocrine Tumors
- Meckel's Diverticulum
- Sunitinib
- Lung Tumors
- Preoperative Chemoradiotherapy
- Helicobacter pylori
- Epidemiology
- Chemotherapy
- Gastric Cancer
- Endoscopic Resection
- Survival Analysis
- Molecular Characterization
- Esophageal Carcinoma
- Inflammation
- Imatinib Mesylate
- Metastatic Carcinomas
- Intussusception
- High-Resolution Imaging
- Optical Coherence Tomography
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 20 words, with their numbers
- Endoscopic Resection122 topics
- Gastric Cancer122 topics
- Survival Analysis92 topics
- Chemotherapy81 topic
- Molecular Characterization81 topic
- Epidemiology62 topics
- Esophageal Carcinoma41 topic
- Helicobacter pylori41 topic
- Inflammation41 topic
- Preoperative Chemoradiotherapy41 topic
- Imatinib Mesylate31 topic
- Lung Tumors31 topic
- Metastatic Carcinomas31 topic
- Sunitinib31 topic
- Intussusception21 topic
- Meckel's Diverticulum21 topic
- High-Resolution Imaging11 topic
- Neuroendocrine Tumors11 topic
- Optical Coherence Tomography11 topic
- Pancreatic Neuroendocrine Tumors11 topic
Where does Kouichi Nonaka work?
Kouichi Nonaka's main affiliation in the publication record is Saitama Medical University, Japan.
How many publications and citations does Kouichi Nonaka have?
Science Explorer counts 26 works and 39 citations for Kouichi Nonaka, ranking #478,595 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.