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Researcher · Assiut University · Egypt

Ibrahim M. Sayed

Ibrahim M. Sayed publishes mostly in Hepatology, Molecular Biology and Infectious Diseases, on topics such as Hepatitis Viruses Studies and Epidemiology, Liver Disease and Transplantation and Viral gastroenteritis research and epidemiology.

ORCID 0000-0001-8207-6401 OpenAlex
World rank
#661,201
of 7,710,434 ranked researchers
Rank in Egypt
#1,521
of 36,277
Works
112
Citations
2.3k
Citations per work
20.7
h-index
25
i10-index 59Top 20% in Hepatology
Ibrahim M. Sayed

What does Ibrahim M. Sayed research?

Ibrahim M. Sayed's work is mostly in Medicine (49%), Biochemistry, Genetics and Molecular Biology (10%), Immunology and Microbiology (7%).

Health Sciences: 55 works · 48.9% of their workMedicine: 55 works · 48.9% of their workHepatology: 30 works · 27.2% of their workInfectious Diseases: 11 works · 9.6% of their workOncology: 7 works · 6.2% of their workEpidemiology: 7 works · 5.9% of their workEverything else: 38 works · 34.1% of their workLife Sciences: 19 works · 17.0% of their workBiochemistry, Genetics and Molecular Biology: 11 works · 10.2% of their workMolecular Biology: 11 works · 10.2% of their workImmunology and Microbiology: 8 works · 6.8% of their workImmunology: 8 works · 6.8% of their workTHEIR WORKIbrahim M. Sayed112works
Life Sciences17%Health Sciences49%

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. Medicine5548.9%
  2. Everything else3834.1%
    1. Biochemistry, Genetics and Molecular Biology1110.2%
    2. Immunology and Microbiology86.8%
  1. 1Hepatology27% of their works
  2. 2Molecular Biology10% of their works
  3. 3Infectious Diseases10% of their works
  4. 4Immunology7% of their works
  5. 5Oncology6% of their works
  6. 6Epidemiology6% of their works

Research topics

Which keywords describe Ibrahim M. Sayed's research?

The keywords of their largest research topics: Epidemiology, Vaccine, Hepatitis E Virus, Zoonotic Transmission, Pathogenesis, Hepatic Encephalopathy, Liver Cirrhosis and Norovirus.

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 21 words, with their numbers
  1. Epidemiology794 topics
  2. Vaccine602 topics
  3. Hepatitis E Virus401 topic
  4. Zoonotic Transmission401 topic
  5. Pathogenesis322 topics
  6. Hepatic Encephalopathy291 topic
  7. Liver Cirrhosis291 topic
  8. Norovirus201 topic
  9. Rotavirus201 topic
  10. Antiviral Therapy172 topics
  11. Liver Disease172 topics
  12. Autoimmune Hepatitis121 topic
  13. Primary Biliary Cirrhosis121 topic
  14. Chronic Hepatitis B101 topic
  15. Hepatitis B Virus101 topic
  16. Gut Microbiota81 topic
  17. Microbial Communities81 topic
  18. Cancer Stem Cells71 topic
  19. Hepatitis C Virus71 topic
  20. Treatment71 topic
  21. Tumor Metastasis71 topic

Where does Ibrahim M. Sayed work?

Ibrahim M. Sayed's main affiliation in the publication record is Assiut University, Egypt.

How many publications and citations does Ibrahim M. Sayed have?

OpenAlex counts 112 works and 2,314 citations for Ibrahim M. Sayed, an h-index of 25, ranking #661,201 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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