Science Explorer Back to mapMap
Discussion
Researcher · Hiroshima University · Japan

Ken Haruma

Ken Haruma publishes mostly in Surgery, Gastroenterology and Pulmonary and Respiratory Medicine, on topics such as Helicobacter pylori-related gastroenterology studies, Gastric Cancer Management and Outcomes and Gastrointestinal Tumor Research and Treatment.

OpenAlex
World rank
#4,878,468
of 7,710,434 ranked researchers
Rank in Japan
#150,462
of 383,136
Works
38
Citations
727
Citations per work
19.1
h-index
11
i10-index 15Top 43% in Surgery
Ken Haruma

What does Ken Haruma research?

Ken Haruma's work is mostly in Medicine (80%).

Health Sciences: 30 works · 80.2% of their workMedicine: 30 works · 80.2% of their workSurgery: 12 works · 31.3% of their workGastroenterology: 7 works · 18.8% of their workPulmonary and Respiratory Medicine: 6 works · 16.3% of their workOncology: 2 works · 5.0% of their workPathology and Forensic Medicine: 2 works · 5.0% of their workEpidemiology: 1 works · 3.8% of their workEverything else: 8 works · 19.8% of their workTHEIR WORKKen Haruma38works
Health Sciences80%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Medicine3080.2%
  2. Everything else819.8%
  1. 1Surgery31% of their works
  2. 2Gastroenterology19% of their works
  3. 3Pulmonary and Respiratory Medicine16% of their works
  4. 4Pathology and Forensic Medicine5% of their works
  5. 5Oncology5% of their works
  6. 6Epidemiology4% of their works

Research topics

Which keywords describe Ken Haruma's research?

The keywords of their largest research topics: Gastric Cancer, Epidemiology, Chemotherapy, Clinical Practice Guidelines, Complications, Helicobacter pylori, Inflammation and Prognostic Factors.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 24 words, with their numbers
  1. Gastric Cancer202 topics
  2. Epidemiology143 topics
  3. Chemotherapy122 topics
  4. Clinical Practice Guidelines122 topics
  5. Complications112 topics
  6. Helicobacter pylori111 topic
  7. Inflammation111 topic
  8. Prognostic Factors102 topics
  9. Endoscopic Resection91 topic
  10. Molecular Characterization91 topic
  11. Adults82 topics
  12. Diagnosis82 topics
  13. Imatinib Mesylate71 topic
  14. Sunitinib71 topic
  15. Esophageal Motility Disorders61 topic
  16. Gastroesophageal Reflux Disease61 topic
  17. Intussusception51 topic
  18. Meckel's Diverticulum51 topic
  19. Eosinophilic Esophagitis31 topic
  20. Management31 topic
  21. Osteosarcoma31 topic
  22. Soft Tissue Sarcoma31 topic
  23. Crystal Structure21 topic
  24. G-Protein-Coupled Receptors21 topic

Where does Ken Haruma work?

Ken Haruma's main affiliation in the publication record is Hiroshima University, Japan.

How many publications and citations does Ken Haruma have?

OpenAlex counts 38 works and 727 citations for Ken Haruma, an h-index of 11, ranking #4,878,468 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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 Ken Haruma

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

Ask a question or share a note about Ken Haruma. Keep it to the research: no personal attacks, advertising or links. Any reader can report a post, which collapses it for everyone until it is opened.