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Researcher · Ministry of Health and Child Welfare · Zimbabwe

Ponesai Nyika

Ponesai Nyika publishes mostly in Infectious Diseases, General Health Professions and Epidemiology, on topics such as HIV/AIDS Research and Interventions, Mobile Health and mHealth Applications and Cervical Cancer and HPV Research.

OpenAlex
World rank
#3,061,156
of 7,710,434 ranked researchers
Rank in Zimbabwe
#595
of 1,509
Works
16
Citations
192
Citations per work
12.0
h-index
7
i10-index 6Top 83% in Infectious Diseases
Ponesai Nyika

What does Ponesai Nyika research?

Ponesai Nyika's work is mostly in Medicine (55%), Health Professions (17%), Computer Science (4%).

Health Sciences: 12 works · 72.4% of their workMedicine: 9 works · 55.4% of their workInfectious Diseases: 4 works · 27.7% of their workEpidemiology: 3 works · 17.0% of their workOncology: 1 works · 6.4% of their workPediatrics, Perinatology and Child Health: 1 works · 4.3% of their workHealth Professions: 3 works · 17.0% of their workGeneral Health Professions: 3 works · 17.0% of their workEverything else: 4 works · 23.3% of their workPhysical Sciences: 1 works · 4.3% of their workComputer Science: 1 works · 4.3% of their workInformation Systems: 1 works · 4.3% of their workTHEIR WORKPonesai Nyika16works
Physical Sciences4%Health Sciences72%

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. Medicine955.4%
    2. Health Professions317.0%
  2. Everything else423.3%
    1. Computer Science14.3%
  1. 1Infectious Diseases28% of their works
  2. 2General Health Professions17% of their works
  3. 3Epidemiology17% of their works
  4. 4Oncology6% of their works
  5. 5Information Systems4% of their works
  6. 6Pediatrics, Perinatology and Child Health4% of their works

Research topics

Which keywords describe Ponesai Nyika's research?

The keywords of their largest research topics: Antiretroviral Therapy, Mortality Rates, HIV Transmission, Preexposure Prophylaxis, Cancer Incidence, Epidemiology, Risk Factors and Cervical Cancer.

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 21 words, with their numbers
  1. Antiretroviral Therapy112 topics
  2. Mortality Rates112 topics
  3. HIV Transmission81 topic
  4. Preexposure Prophylaxis81 topic
  5. Cancer Incidence72 topics
  6. Epidemiology72 topics
  7. Risk Factors62 topics
  8. Cervical Cancer41 topic
  9. Human Papillomavirus41 topic
  10. Mobile Health41 topic
  11. mHealth41 topic
  12. Adolescent Health31 topic
  13. Breast Cancer Screening31 topic
  14. Drug Resistance31 topic
  15. Global Surveillance31 topic
  16. HIV31 topic
  17. HIV Infection31 topic
  18. Sexual Behavior31 topic
  19. drug use31 topic
  20. Mobile Technology21 topic
  21. Rural Communities21 topic

Where does Ponesai Nyika work?

Ponesai Nyika's main affiliation in the publication record is Ministry of Health and Child Welfare, Zimbabwe.

How many publications and citations does Ponesai Nyika have?

OpenAlex counts 16 works and 192 citations for Ponesai Nyika, an h-index of 7, ranking #3,061,156 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.

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