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Researcher · Beltsville Agricultural Research Center · United States

J. Ralph Lichtenfels

J. Ralph Lichtenfels publishes mostly in Small Animals, Ecology and Insect Science, on topics such as Helminth infection and control, Parasite Biology and Host Interactions and Nematode management and characterization studies.

OpenAlex
World rank
#2,472,396
of 7,710,434 ranked researchers
Rank in United States
#730,252
of 1,627,098
Works
112
Citations
3.3k
Citations per work
29.7
h-index
31
i10-index 69Top 5.4% in Small Animals
J. Ralph Lichtenfels

What does J. Ralph Lichtenfels research?

J. Ralph Lichtenfels's work is mostly in Veterinary (25%), Agricultural and Biological Sciences (23%), Environmental Science (23%).

Life Sciences: 33 works · 29.7% of their workAgricultural and Biological Sciences: 26 works · 23.1% of their workInsect Science: 14 works · 12.4% of their workPlant Science: 12 works · 10.7% of their workImmunology and Microbiology: 7 works · 6.6% of their workParasitology: 7 works · 6.6% of their workHealth Sciences: 33 works · 29.7% of their workVeterinary: 28 works · 25.2% of their workSmall Animals: 28 works · 25.2% of their workMedicine: 5 works · 4.5% of their workInfectious Diseases: 5 works · 4.5% of their workPhysical Sciences: 26 works · 22.8% of their workEnvironmental Science: 26 works · 22.8% of their workEcology: 26 works · 22.8% of their workEverything else: 20 works · 17.8% of their workTHEIR WORKJ. RalphLichtenfels112works
Life Sciences30%Physical Sciences23%Health Sciences30%

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 Sciences2623.1%
    2. Immunology and Microbiology76.6%
    1. Veterinary2825.2%
    2. Medicine54.5%
    1. Environmental Science2622.8%
  4. Everything else2017.8%
  1. 1Small Animals25% of their works
  2. 2Ecology23% of their works
  3. 3Insect Science12% of their works
  4. 4Plant Science11% of their works
  5. 5Parasitology7% of their works
  6. 6Infectious Diseases4% of their works

Research topics

Which keywords describe J. Ralph Lichtenfels's research?

The keywords of their largest research topics: Nematodes, Biodiversity, Invasive Species, Ivermectin, Epidemiology, Anthelmintic Resistance, Veterinary Parasites and Ecosystem.

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 22 words, with their numbers
  1. Nematodes1233 topics
  2. Biodiversity842 topics
  3. Invasive Species842 topics
  4. Ivermectin812 topics
  5. Epidemiology782 topics
  6. Anthelmintic Resistance701 topic
  7. Veterinary Parasites701 topic
  8. Ecosystem601 topic
  9. Parasites601 topic
  10. Molecular Pathology291 topic
  11. Plant-Parasitic291 topic
  12. Parasitism241 topic
  13. Snails241 topic
  14. Helminth Infections192 topics
  15. Lymphatic Filariasis111 topic
  16. Onchocerciasis111 topic
  17. Cryptosporidium81 topic
  18. Endophyte Symbiosis81 topic
  19. Giardia81 topic
  20. Grass-Fungal Interaction81 topic
  21. Schistosomiasis81 topic
  22. Soil-Transmitted Helminths81 topic

Where does J. Ralph Lichtenfels work?

J. Ralph Lichtenfels's main affiliation in the publication record is Beltsville Agricultural Research Center, United States.

How many publications and citations does J. Ralph Lichtenfels have?

OpenAlex counts 112 works and 3,323 citations for J. Ralph Lichtenfels, an h-index of 31, ranking #2,472,396 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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