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Researcher · University of Kentucky · United States

Roy E. Sigafus

Roy E. Sigafus publishes mostly in Plant Science, Agronomy and Crop Science and Nature and Landscape Conservation, on topics such as Genetics and Plant Breeding, Ruminant Nutrition and Digestive Physiology and Wheat and Barley Genetics and Pathology.

OpenAlex
World rank
#5,655,676
of 7,710,434 ranked researchers
Rank in United States
#1,410,934
of 1,627,098
Works
20
Citations
143
Citations per work
7.2
h-index
5
i10-index 5Top 83% in Plant Science
Roy E. Sigafus

What does Roy E. Sigafus research?

Roy E. Sigafus's work is mostly in Agricultural and Biological Sciences (66%), Biochemistry, Genetics and Molecular Biology (4%), Environmental Science (4%).

Life Sciences: 14 works · 70.0% of their workAgricultural and Biological Sciences: 13 works · 66.0% of their workPlant Science: 10 works · 48.0% of their workAgronomy and Crop Science: 3 works · 16.0% of their workInsect Science: 0 works · 2.0% of their workBiochemistry, Genetics and Molecular Biology: 1 works · 4.0% of their workMolecular Biology: 1 works · 4.0% of their workEverything else: 5 works · 24.0% of their workPhysical Sciences: 1 works · 4.0% of their workEnvironmental Science: 1 works · 4.0% of their workNature and Landscape Conservation: 1 works · 4.0% of their workHealth Sciences: 0 works · 2.0% of their workMedicine: 0 works · 2.0% of their workRheumatology: 0 works · 2.0% of their workTHEIR WORKRoy E. Sigafus20works
Life Sciences70%Physical Sciences4%Health Sciences2%

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. Agricultural and Biological Sciences1366.0%
    2. Biochemistry, Genetics and Molecular Biology14.0%
  2. Everything else524.0%
    1. Environmental Science14.0%
    1. Medicine02.0%
  1. 1Plant Science48% of their works
  2. 2Agronomy and Crop Science16% of their works
  3. 3Nature and Landscape Conservation4% of their works
  4. 4Molecular Biology4% of their works
  5. 5Insect Science2% of their works
  6. 6Rheumatology2% of their works

Research topics

Which keywords describe Roy E. Sigafus's research?

The keywords of their largest research topics: Genetic Improvement, Genetics, Cultivar Evaluation, Genotype-by-Environment Interaction, Botanical Insecticides, Breeding, Essential Oils and Methane Production.

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 18 words, with their numbers
  1. Genetic Improvement83 topics
  2. Genetics52 topics
  3. Cultivar Evaluation41 topic
  4. Genotype-by-Environment Interaction41 topic
  5. Botanical Insecticides31 topic
  6. Breeding31 topic
  7. Essential Oils31 topic
  8. Methane Production31 topic
  9. Ruminant Nutrition31 topic
  10. Wheat31 topic
  11. Bioenergy Crops21 topic
  12. Climate Change21 topic
  13. Grapevine21 topic
  14. Maize Yield21 topic
  15. Nitrogen Uptake21 topic
  16. Oxalic Acid21 topic
  17. Sclerotinia Sclerotiorum21 topic
  18. Switchgrass21 topic

Where does Roy E. Sigafus work?

Roy E. Sigafus's main affiliation in the publication record is University of Kentucky, United States.

How many publications and citations does Roy E. Sigafus have?

OpenAlex counts 20 works and 143 citations for Roy E. Sigafus, an h-index of 5, ranking #5,655,676 of 7,710,434 researchers worldwide on the quality 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 have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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