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Researcher · Oregon National Primate Research Center · United States

Harold G. Spies

Harold G. Spies publishes mostly in Reproductive Medicine, Behavioral Neuroscience and Endocrine and Autonomic Systems, on topics such as Hypothalamic control of reproductive hormones, Stress Responses and Cortisol and Regulation of Appetite and Obesity.

OpenAlex
World rank
#280,262
of 1,633,909 ranked researchers
Rank in United States
#107,226
of 358,040
Works
26
Citations
158
Citations per work
6.1

What does Harold G. Spies research?

Reproductive Medicine: 24.2%Behavioral Neuroscience: 12.1%Endocrine and Autonomic Systems: 12.1%Cellular and Molecular Neuroscience: 6.1%other fields: 45.5%24%top field
Reproductive Medicine24.2%Behavioral Neuroscience12.1%Endocrine and Autonomic Systems12.1%Cellular and Molecular Neuroscience6.1%other fields45.5%

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

  1. 1Reproductive Medicine24% of their works
  2. 2Behavioral Neuroscience12% of their works
  3. 3Endocrine and Autonomic Systems12% of their works
  4. 4Cellular and Molecular Neuroscience6% of their works
  5. 5Public Health, Environmental and Occupational Health6% of their works
  6. 6Agronomy and Crop Science6% of their works

Research topics

Which keywords describe Harold G. Spies's research?

The keywords of their largest research topics: Hormonal Regulation, GPR54 Gene, Puberty, Energy Balance, Neurobiology, Brain, Ghrelin and Leptin.

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 20 words, with their numbers
  1. Hormonal Regulation112 topics
  2. GPR54 Gene71 topic
  3. Puberty71 topic
  4. Energy Balance62 topics
  5. Neurobiology62 topics
  6. Brain41 topic
  7. Ghrelin41 topic
  8. Leptin41 topic
  9. Stress41 topic
  10. Dairy Cattle32 topics
  11. Fertility Preservation21 topic
  12. Ovarian Tissue Cryopreservation21 topic
  13. Oxytocin21 topic
  14. Reproductive Loss21 topic
  15. Social Behavior21 topic
  16. Uterine Disease21 topic
  17. Estrogen11 topic
  18. Heat Stress11 topic
  19. Livestock Production11 topic
  20. Receptor11 topic

Where does Harold G. Spies work?

Harold G. Spies's main affiliation in the publication record is Oregon National Primate Research Center, United States.

How many publications and citations does Harold G. Spies have?

Science Explorer counts 26 works and 158 citations for Harold G. Spies, ranking #280,262 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.