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Researcher · Poltava State Medical University · Ukraine

Olena Marchenko

Olena Marchenko publishes mostly in Epidemiology, Infectious Diseases and Transportation, on topics such as Military Technology and Strategies, Linguistic, Cultural, and Literary Studies and Legal and Regulatory Analysis.

ORCID 0000-0003-2300-1287 OpenAlex
World rank
#4,940,569
of 7,710,434 ranked researchers
Rank in Ukraine
#8,366
of 46,931
Works
56
Citations
707
Citations per work
12.6
h-index
5
i10-index 4Top 88% in Epidemiology
Olena Marchenko

What does Olena Marchenko research?

Olena Marchenko's work is mostly in Medicine (31%), Social Sciences (11%), Engineering (6%).

Everything else: 29 works · 52.5% of their workHealth Sciences: 17 works · 31.0% of their workMedicine: 17 works · 31.0% of their workEpidemiology: 8 works · 14.5% of their workInfectious Diseases: 7 works · 11.7% of their workHepatology: 3 works · 4.8% of their workSocial Sciences: 6 works · 11.0% of their workSocial Sciences: 6 works · 11.0% of their workSociology and Political Science: 3 works · 5.5% of their workTransportation: 3 works · 5.5% of their workPhysical Sciences: 3 works · 5.5% of their workEngineering: 3 works · 5.5% of their workAerospace Engineering: 3 works · 5.5% of their workTHEIR WORKOlena Marchenko56works
Physical Sciences6%Health Sciences31%Social Sciences11%

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. Everything else2952.5%
    1. Medicine1731.0%
    1. Social Sciences611.0%
    1. Engineering35.5%
  1. 1Epidemiology14% of their works
  2. 2Infectious Diseases12% of their works
  3. 3Transportation6% of their works
  4. 4Sociology and Political Science6% of their works
  5. 5Aerospace Engineering6% of their works
  6. 6Hepatology5% of their works

Research topics

Which keywords describe Olena Marchenko's research?

The keywords of their largest research topics: Epidemiology, Air Force, Culture, Islam, Legal Regulation, Modernization, Transport Policy and Treatment.

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 18 words, with their numbers
  1. Epidemiology164 topics
  2. Air Force81 topic
  3. Culture81 topic
  4. Islam81 topic
  5. Legal Regulation81 topic
  6. Modernization81 topic
  7. Transport Policy81 topic
  8. Treatment82 topics
  9. Antibiotic Resistance41 topic
  10. Antimicrobial Stewardship41 topic
  11. Autism Spectrum Disorders41 topic
  12. Genetic Variants41 topic
  13. Genetics41 topic
  14. Hepatitis C Virus41 topic
  15. Pneumocystis41 topic
  16. Pneumonia41 topic
  17. Ribavirin41 topic
  18. Sequence Interpretation41 topic

Where does Olena Marchenko work?

Olena Marchenko's main affiliation in the publication record is Poltava State Medical University, Ukraine.

How many publications and citations does Olena Marchenko have?

OpenAlex counts 56 works and 707 citations for Olena Marchenko, an h-index of 5, ranking #4,940,569 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.

Other researchers named Olena Marchenko

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