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Researcher · ALK-Abelló (Denmark) · Denmark

Niels Johansen

Niels Johansen publishes mostly in Immunology and Allergy, Physiology and Dermatology, on topics such as Allergic Rhinitis and Sensitization, Food Allergy and Anaphylaxis Research and Asthma and respiratory diseases.

ORCID 0000-0002-8947-4688 OpenAlex
World rank
#2,310,458
of 7,710,434 ranked researchers
Rank in Denmark
#17,408
of 43,819
Works
29
Citations
1.4k
Citations per work
46.7
h-index
15
i10-index 15Top 39% in Immunology and Allergy
Niels Johansen

What does Niels Johansen research?

Niels Johansen's work is mostly in Medicine (56%), Immunology and Microbiology (9%), Agricultural and Biological Sciences (7%).

Health Sciences: 16 works · 56.1% of their workMedicine: 16 works · 56.1% of their workImmunology and Allergy: 11 works · 36.6% of their workPhysiology: 3 works · 11.0% of their workDermatology: 2 works · 8.5% of their workEverything else: 8 works · 28.0% of their workLife Sciences: 5 works · 15.9% of their workImmunology and Microbiology: 2 works · 8.5% of their workImmunology: 2 works · 8.5% of their workAgricultural and Biological Sciences: 2 works · 7.4% of their workInsect Science: 1 works · 3.7% of their workPlant Science: 1 works · 3.7% of their workTHEIR WORKNiels Johansen29works
Life Sciences16%Health Sciences56%

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. Medicine1656.1%
  2. Everything else828.0%
    1. Immunology and Microbiology28.5%
    2. Agricultural and Biological Sciences27.4%
  1. 1Immunology and Allergy37% of their works
  2. 2Physiology11% of their works
  3. 3Dermatology8% of their works
  4. 4Immunology8% of their works
  5. 5Insect Science4% of their works
  6. 6Plant Science4% of their works

Research topics

Which keywords describe Niels Johansen's research?

The keywords of their largest research topics: Epidemiology, Asthma, Allergen-specific Immunotherapy, Pollen Allergy, Anaphylaxis, Food Allergy, Inflammation and Allergic Diseases.

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 19 words, with their numbers
  1. Epidemiology475 topics
  2. Asthma262 topics
  3. Allergen-specific Immunotherapy171 topic
  4. Pollen Allergy171 topic
  5. Anaphylaxis131 topic
  6. Food Allergy131 topic
  7. Inflammation112 topics
  8. Allergic Diseases91 topic
  9. Eosinophils91 topic
  10. Contact Allergy61 topic
  11. Skin Sensitization61 topic
  12. Allergic Disease21 topic
  13. Dendritic Cells21 topic
  14. Dry Eye Disease21 topic
  15. Herbivore-Induced Plant Volatiles21 topic
  16. Immunity21 topic
  17. Jasmonate Signaling21 topic
  18. Mast Cells21 topic
  19. Ocular Surface21 topic

Where does Niels Johansen work?

Niels Johansen's main affiliation in the publication record is ALK-Abelló (Denmark), Denmark.

How many publications and citations does Niels Johansen have?

OpenAlex counts 29 works and 1,355 citations for Niels Johansen, an h-index of 15, ranking #2,310,458 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.

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

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