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Researcher · Pennsylvania State University · United States

Alexander Nikolov Hristov

Alexander Nikolov Hristov publishes mostly in Agronomy and Crop Science, Genetics and Animal Science and Zoology, on topics such as Ruminant Nutrition and Digestive Physiology, Reproductive Physiology in Livestock and Genetic and phenotypic traits in livestock.

ORCID 0000-0002-0884-4203 OpenAlex
World rank
#33,151
of 7,710,434 ranked researchers
Rank in United States
#12,606
of 1,627,098
Works
313
Citations
19k
Citations per work
61.7
h-index
76
i10-index 200Top 0.1% in Agronomy and Crop Science
Alexander Nikolov Hristov

What does Alexander Nikolov Hristov research?

Alexander Nikolov Hristov's work is mostly in Agricultural and Biological Sciences (49%), Environmental Science (10%), Biochemistry, Genetics and Molecular Biology (8%).

Life Sciences: 178 works · 56.8% of their workAgricultural and Biological Sciences: 154 works · 49.2% of their workAgronomy and Crop Science: 120 works · 38.4% of their workAnimal Science and Zoology: 22 works · 7.0% of their workPlant Science: 12 works · 3.8% of their workBiochemistry, Genetics and Molecular Biology: 24 works · 7.6% of their workGenetics: 24 works · 7.6% of their workEverything else: 105 works · 33.5% of their workPhysical Sciences: 30 works · 9.7% of their workEnvironmental Science: 30 works · 9.7% of their workEcology: 17 works · 5.4% of their workEnvironmental Chemistry: 13 works · 4.3% of their workTHEIR WORKAlexander NikolovHristov313works
Life Sciences57%Physical Sciences10%

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 Sciences15449.2%
    2. Biochemistry, Genetics and Molecular Biology247.6%
  2. Everything else10533.5%
    1. Environmental Science309.7%
  1. 1Agronomy and Crop Science38% of their works
  2. 2Genetics8% of their works
  3. 3Animal Science and Zoology7% of their works
  4. 4Ecology5% of their works
  5. 5Environmental Chemistry4% of their works
  6. 6Plant Science4% of their works

Research topics

Which keywords describe Alexander Nikolov Hristov's research?

The keywords of their largest research topics: Microbial Community, Methane Production, Ruminant Nutrition, Dairy Cattle, Reproductive Loss, Uterine Disease, Climate Change and Livestock 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. 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. Microbial Community2462 topics
  2. Methane Production2161 topic
  3. Ruminant Nutrition2161 topic
  4. Dairy Cattle1172 topics
  5. Reproductive Loss821 topic
  6. Uterine Disease821 topic
  7. Climate Change772 topics
  8. Livestock Production772 topics
  9. Genomic Selection611 topic
  10. Plant Breeding611 topic
  11. Water Quality452 topics
  12. Environmental Impact421 topic
  13. Sustainable Diets421 topic
  14. Heat Stress351 topic
  15. Physiological Responses351 topic
  16. Bioreactors301 topic
  17. Odor Control301 topic
  18. Hyporheic Zone251 topic
  19. Nutrient Cycling251 topic
  20. Emissions201 topic
  21. Methane201 topic

Where does Alexander Nikolov Hristov work?

Alexander Nikolov Hristov's main affiliation in the publication record is Pennsylvania State University, United States.

How many publications and citations does Alexander Nikolov Hristov have?

OpenAlex counts 313 works and 19,306 citations for Alexander Nikolov Hristov, an h-index of 76, ranking #33,151 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.

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