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Researcher · Tohoku University · Japan

Masayoshi Hatayama

Masayoshi Hatayama publishes mostly in Environmental Chemistry, Molecular Biology and Pollution, on topics such as Arsenic contamination and mitigation, Plant Gene Expression Analysis and Iron oxide chemistry and applications.

OpenAlex
World rank
#5,014,413
of 7,710,434 ranked researchers
Rank in Japan
#157,949
of 383,136
Works
16
Citations
337
Citations per work
21.1
h-index
6
i10-index 6Top 89% in Environmental Chemistry
Masayoshi Hatayama

What does Masayoshi Hatayama research?

Masayoshi Hatayama's work is mostly in Environmental Science (30%), Biochemistry, Genetics and Molecular Biology (15%), Agricultural and Biological Sciences (9%).

Physical Sciences: 6 works · 39.1% of their workEnvironmental Science: 5 works · 30.4% of their workEnvironmental Chemistry: 3 works · 21.7% of their workPollution: 1 works · 8.7% of their workEnergy: 1 works · 8.7% of their workRenewable Energy, Sustainability and the Environment: 1 works · 8.7% of their workEverything else: 5 works · 30.5% of their workLife Sciences: 4 works · 23.9% of their workBiochemistry, Genetics and Molecular Biology: 2 works · 15.2% of their workMolecular Biology: 2 works · 15.2% of their workAgricultural and Biological Sciences: 1 works · 8.7% of their workPlant Science: 1 works · 8.7% of their workHealth Sciences: 1 works · 6.5% of their workNursing: 1 works · 6.5% of their workNutrition and Dietetics: 1 works · 6.5% of their workTHEIR WORKMasayoshiHatayama16works
Life Sciences24%Physical Sciences39%Health Sciences6%

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. Environmental Science530.4%
    2. Energy18.7%
  2. Everything else530.5%
    1. Biochemistry, Genetics and Molecular Biology215.2%
    2. Agricultural and Biological Sciences18.7%
    1. Nursing16.5%
  1. 1Environmental Chemistry22% of their works
  2. 2Molecular Biology15% of their works
  3. 3Pollution9% of their works
  4. 4Renewable Energy, Sustainability and the Environment9% of their works
  5. 5Plant Science9% of their works
  6. 6Nutrition and Dietetics6% of their works

Research topics

Which keywords describe Masayoshi Hatayama's research?

The keywords of their largest research topics: Toxicity, Contamination, Arsenic, Water, Regulation, Antioxidant, Cancer Prevention and Flavonoid Biosynthesis.

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 21 words, with their numbers
  1. Toxicity163 topics
  2. Contamination132 topics
  3. Arsenic91 topic
  4. Water91 topic
  5. Regulation62 topics
  6. Antioxidant52 topics
  7. Cancer Prevention52 topics
  8. Flavonoid Biosynthesis41 topic
  9. Heavy Metals41 topic
  10. Hematite41 topic
  11. Photoelectrodes41 topic
  12. Soil41 topic
  13. Transcription Factors41 topic
  14. Selenium31 topic
  15. Selenoproteins31 topic
  16. Bioactive Compounds21 topic
  17. Garlic21 topic
  18. Isoprenoid Pathway21 topic
  19. Melanin21 topic
  20. Pigmentation21 topic
  21. Terpenoid Biosynthesis21 topic

Where does Masayoshi Hatayama work?

Masayoshi Hatayama's main affiliation in the publication record is Tohoku University, Japan.

How many publications and citations does Masayoshi Hatayama have?

OpenAlex counts 16 works and 337 citations for Masayoshi Hatayama, an h-index of 6, ranking #5,014,413 of 7,710,434 researchers worldwide on the quality 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 have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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