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Researcher · University of Khartoum · Sudan

Z. A. Karrar

Z. A. Karrar publishes mostly in Nutrition and Dietetics, Infectious Diseases and Pulmonary and Respiratory Medicine, on topics such as Child Nutrition and Water Access, Iron Metabolism and Disorders and Parasitic Infections and Diagnostics.

OpenAlex
World rank
#1,050,884
of 1,633,909 ranked researchers
Rank in Sudan
#29
of 57
Works
17
Citations
38
Citations per work
2.2

What does Z. A. Karrar research?

Nutrition and Dietetics: 14.3%Infectious Diseases: 10.7%Pulmonary and Respiratory Medicine: 10.7%Epidemiology: 7.1%other fields: 57.2%14%top field
Nutrition and Dietetics14.3%Infectious Diseases10.7%Pulmonary and Respiratory Medicine10.7%Epidemiology7.1%other fields57.2%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Nutrition and Dietetics14% of their works
  2. 2Infectious Diseases11% of their works
  3. 3Pulmonary and Respiratory Medicine11% of their works
  4. 4Epidemiology7% of their works
  5. 5Hematology7% of their works
  6. 6Pediatrics, Perinatology and Child Health4% of their works

Research topics

Which keywords describe Z. A. Karrar's research?

The keywords of their largest research topics: Child Development, Maternal and Child Undernutrition, Oxidative Stress, Hepcidin, Iron Regulation, AIDS, Child Care and Cryptosporidium.

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 17 words, with their numbers
  1. Child Development31 topic
  2. Maternal and Child Undernutrition31 topic
  3. Oxidative Stress32 topics
  4. Hepcidin21 topic
  5. Iron Regulation21 topic
  6. AIDS11 topic
  7. Child Care11 topic
  8. Cryptosporidium11 topic
  9. Drug-Induced Liver Injury11 topic
  10. Dysphagia11 topic
  11. Giardia11 topic
  12. HIV11 topic
  13. Hepatotoxicity11 topic
  14. Infection Control Measures11 topic
  15. Poison Control Centers11 topic
  16. Swallowing11 topic
  17. Toxic Exposure Surveillance11 topic

Where does Z. A. Karrar work?

Z. A. Karrar's main affiliation in the publication record is University of Khartoum, Sudan.

How many publications and citations does Z. A. Karrar have?

Science Explorer counts 17 works and 38 citations for Z. A. Karrar, ranking #1,050,884 of 1,633,909 researchers worldwide on the composite 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 are in the interactive view on the map. Is this your page? Request a correction or removal.