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Researcher · Johnson University · United States

Ekkehard Kemmann

Ekkehard Kemmann publishes mostly in Reproductive Medicine, Public Health, Environmental and Occupational Health and Endocrinology, Diabetes and Metabolism, on topics such as Ovarian function and disorders, Reproductive Biology and Fertility and Assisted Reproductive Technology and Twin Pregnancy.

OpenAlex
World rank
#1,210,109
of 7,710,434 ranked researchers
Rank in United States
#387,873
of 1,627,098
Works
110
Citations
2.7k
Citations per work
24.3
h-index
31
i10-index 60Top 10% in Reproductive Medicine
Ekkehard Kemmann

What does Ekkehard Kemmann research?

Ekkehard Kemmann's work is mostly in Medicine (71%), Immunology and Microbiology (4%).

Health Sciences: 78 works · 71.2% of their workMedicine: 78 works · 71.2% of their workReproductive Medicine: 29 works · 26.8% of their workPublic Health, Environmental and Occupational Health: 22 works · 20.4% of their workEndocrinology, Diabetes and Metabolism: 10 works · 9.2% of their workPediatrics, Perinatology and Child Health: 9 works · 8.1% of their workObstetrics and Gynecology: 7 works · 6.7% of their workEverything else: 27 works · 24.6% of their workLife Sciences: 5 works · 4.2% of their workImmunology and Microbiology: 5 works · 4.2% of their workImmunology: 5 works · 4.2% of their workTHEIR WORKEkkehard Kemmann110works
Life Sciences4%Health Sciences71%

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. Medicine7871.2%
  2. Everything else2724.6%
    1. Immunology and Microbiology54.2%
  1. 1Reproductive Medicine27% of their works
  2. 2Public Health, Environmental and Occupational Health20% of their works
  3. 3Endocrinology, Diabetes and Metabolism9% of their works
  4. 4Pediatrics, Perinatology and Child Health8% of their works
  5. 5Obstetrics and Gynecology7% of their works
  6. 6Immunology4% of their works

Research topics

Which keywords describe Ekkehard Kemmann's research?

The keywords of their largest research topics: Infertility, Ovarian Reserve, Polycystic Ovary Syndrome, Reproductive Outcome, Assisted Reproductive Technology, Fertility Preservation, Ovarian Tissue Cryopreservation and Cesarean Scar Pregnancy.

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 21 words, with their numbers
  1. Infertility643 topics
  2. Ovarian Reserve461 topic
  3. Polycystic Ovary Syndrome461 topic
  4. Reproductive Outcome362 topics
  5. Assisted Reproductive Technology282 topics
  6. Fertility Preservation251 topic
  7. Ovarian Tissue Cryopreservation251 topic
  8. Cesarean Scar Pregnancy191 topic
  9. Ectopic Pregnancy191 topic
  10. In Vitro Fertilization191 topic
  11. Twin Pregnancy191 topic
  12. Epidemiology182 topics
  13. Quality of Life182 topics
  14. Hysteroscopic Treatment171 topic
  15. Uterine Anomalies171 topic
  16. Decidual NK Cells101 topic
  17. Regulatory T Cells101 topic
  18. Diagnosis91 topic
  19. Global Trends91 topic
  20. Management91 topic
  21. Reproductive Technologies91 topic

Where does Ekkehard Kemmann work?

Ekkehard Kemmann's main affiliation in the publication record is Johnson University, United States.

How many publications and citations does Ekkehard Kemmann have?

OpenAlex counts 110 works and 2,676 citations for Ekkehard Kemmann, an h-index of 31, ranking #1,210,109 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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