Keith A. Hansen
Keith A. Hansen publishes mostly in Public Health, Environmental and Occupational Health, Political Science and International Relations and Reproductive Medicine, on topics such as Reproductive Biology and Fertility, Ovarian function and disorders and Nuclear Issues and Defense.
- World rank
- #577,410 of 1,633,909 ranked researchers
- Rank in United States
- #184,012 of 358,040
- Works
- 18
- Citations
- 32
- Citations per work
- 1.8
What does Keith A. Hansen research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Public Health, Environmental and Occupational Health29% of their works
- 2Political Science and International Relations24% of their works
- 3Reproductive Medicine18% of their works
- 4Genetics6% of their works
- 5Endocrinology, Diabetes and Metabolism6% of their works
- 6Pulmonary and Respiratory Medicine6% of their works
Research topics
Which keywords describe Keith A. Hansen's research?
The keywords of their largest research topics: Metabolic Syndrome, Climate Consequences, Fertility Preservation, Nuclear War, Ovarian Reserve, Ovarian Tissue Cryopreservation, Polycystic Ovary Syndrome and Appendicitis.
- Testosterone
- Hormone Therapy
- Ectopic Pregnancy
- Contraception
- Appendicitis
- Ovarian Tissue Cryopreservation
- Nuclear War
- Climate Consequences
- Metabolic Syndrome
- Fertility Preservation
- Ovarian Reserve
- Polycystic Ovary Syndrome
- Cesarean Scar Pregnancy
- Diagnosis
- Estrogen
- Receptor
- Unintended 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.
All 17 words, with their numbers
- Metabolic Syndrome32 topics
- Climate Consequences21 topic
- Fertility Preservation21 topic
- Nuclear War21 topic
- Ovarian Reserve21 topic
- Ovarian Tissue Cryopreservation21 topic
- Polycystic Ovary Syndrome21 topic
- Appendicitis11 topic
- Cesarean Scar Pregnancy11 topic
- Contraception11 topic
- Diagnosis11 topic
- Ectopic Pregnancy11 topic
- Estrogen11 topic
- Hormone Therapy11 topic
- Receptor11 topic
- Testosterone11 topic
- Unintended Pregnancy11 topic
Where does Keith A. Hansen work?
Keith A. Hansen's main affiliation in the publication record is University of South Dakota, United States.
How many publications and citations does Keith A. Hansen have?
Science Explorer counts 18 works and 32 citations for Keith A. Hansen, ranking #577,410 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.