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Researcher · Assiut University · Egypt

Ahmed F. Omar

Ahmed F. Omar publishes mostly in Ophthalmology, Radiology, Nuclear Medicine and Imaging and Biomedical Engineering, on topics such as Retinal Diseases and Treatments, Corneal surgery and disorders and Corneal Surgery and Treatments.

ORCID 0000-0002-4557-8434 OpenAlex
World rank
#1,815,167
of 7,710,434 ranked researchers
Rank in Egypt
#4,806
of 36,277
Works
36
Citations
756
Citations per work
21.0
h-index
12
i10-index 13Top 40% in Ophthalmology
Ahmed F. Omar

What does Ahmed F. Omar research?

Ahmed F. Omar's work is mostly in Medicine (65%), Engineering (4%), Health Professions (3%).

Health Sciences: 25 works · 68.2% of their workMedicine: 24 works · 65.3% of their workOphthalmology: 13 works · 36.5% of their workRadiology, Nuclear Medicine and Imaging: 10 works · 26.9% of their workPublic Health, Environmental and Occupational Health: 1 works · 1.9% of their workHealth Professions: 1 works · 2.9% of their workGeneral Health Professions: 1 works · 2.9% of their workEverything else: 9 works · 26.1% of their workPhysical Sciences: 1 works · 3.8% of their workEngineering: 1 works · 3.8% of their workBiomedical Engineering: 1 works · 3.8% of their workLife Sciences: 1 works · 1.9% of their workBiochemistry, Genetics and Molecular Biology: 1 works · 1.9% of their workGenetics: 1 works · 1.9% of their workTHEIR WORKAhmed F. Omar36works
Life Sciences2%Physical Sciences4%Health Sciences68%

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. Medicine2465.3%
    2. Health Professions12.9%
  2. Everything else926.1%
    1. Engineering13.8%
    1. Biochemistry, Genetics and Molecular Biology11.9%
  1. 1Ophthalmology36% of their works
  2. 2Radiology, Nuclear Medicine and Imaging27% of their works
  3. 3Biomedical Engineering4% of their works
  4. 4General Health Professions3% of their works
  5. 5Genetics2% of their works
  6. 6Public Health, Environmental and Occupational Health2% of their works

Research topics

Which keywords describe Ahmed F. Omar's research?

The keywords of their largest research topics: Intravitreal Injection, Intraocular Pressure, Macular Degeneration, Retinal Pigment Epithelium, Optical Coherence Tomography, Glaucoma, Corneal Biomechanics and Corneal Regeneration.

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 20 words, with their numbers
  1. Intravitreal Injection182 topics
  2. Intraocular Pressure152 topics
  3. Macular Degeneration131 topic
  4. Retinal Pigment Epithelium131 topic
  5. Optical Coherence Tomography122 topics
  6. Glaucoma112 topics
  7. Corneal Biomechanics81 topic
  8. Corneal Regeneration81 topic
  9. Keratoconus81 topic
  10. Tissue Engineering81 topic
  11. Macular Hole71 topic
  12. Optic Nerve71 topic
  13. Retinal Ganglion Cells71 topic
  14. Vitreoretinal Surgery71 topic
  15. COVID-1951 topic
  16. Endophthalmitis51 topic
  17. Keratitis51 topic
  18. Ocular Findings51 topic
  19. Femtosecond Laser41 topic
  20. Intraocular Lens Implantation41 topic

Where does Ahmed F. Omar work?

Ahmed F. Omar's main affiliation in the publication record is Assiut University, Egypt.

How many publications and citations does Ahmed F. Omar have?

OpenAlex counts 36 works and 756 citations for Ahmed F. Omar, an h-index of 12, ranking #1,815,167 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.

Discussion

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