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Researcher · Merck & Co., Inc., Rahway, NJ, USA (United States) · United States

John F. Hartmann

John F. Hartmann publishes mostly in Molecular Biology, Neurology and Political Science and International Relations, on topics such as Biopolymer Synthesis and Applications, Sperm and Testicular Function and Rabbits: Nutrition, Reproduction, Health.

ORCID 0009-0001-6696-385X OpenAlex
World rank
#132,522
of 1,633,909 ranked researchers
Rank in United States
#56,393
of 358,040
Works
35
Citations
182
Citations per work
5.2

What does John F. Hartmann research?

Molecular Biology: 9.8%Neurology: 7.3%Political Science and International Relations: 4.9%Reproductive Medicine: 4.9%other fields: 73.1%10%top field
Molecular Biology9.8%Neurology7.3%Political Science and International Relations4.9%Reproductive Medicine4.9%other fields73.1%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Molecular Biology10% of their works
  2. 2Neurology7% of their works
  3. 3Political Science and International Relations5% of their works
  4. 4Reproductive Medicine5% of their works
  5. 5Cellular and Molecular Neuroscience5% of their works
  6. 6Cell Biology5% of their works

Research topics

Which keywords describe John F. Hartmann's research?

The keywords of their largest research topics: Microbial Production, Oxidative Stress, Polyglutamic Acid, Sperm DNA Fragmentation, Genetic Modification, Matrix-Assisted Laser Desorption Ionization-Time of Flight Mass Spectrometry, Melanin and Microorganism Identification.

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
  1. Microbial Production21 topic
  2. Oxidative Stress21 topic
  3. Polyglutamic Acid21 topic
  4. Sperm DNA Fragmentation21 topic
  5. Genetic Modification11 topic
  6. Matrix-Assisted Laser Desorption Ionization-Time of Flight Mass Spectrometry11 topic
  7. Melanin11 topic
  8. Microorganism Identification11 topic
  9. Model Organism11 topic
  10. Nanoemulsions11 topic
  11. Pigmentation11 topic
  12. Proteins11 topic
  13. Quality11 topic
  14. Rabbit Meat11 topic
  15. Transgenic Animals11 topic
  16. Zebrafish11 topic

Where does John F. Hartmann work?

John F. Hartmann's main affiliation in the publication record is Merck & Co., Inc., Rahway, NJ, USA (United States), United States.

How many publications and citations does John F. Hartmann have?

Science Explorer counts 35 works and 182 citations for John F. Hartmann, ranking #132,522 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.