Science Explorer Interactive view Map
Researcher · All India Institute of Medical Sciences Rishikesh · India

Niraj Kumar

Niraj Kumar publishes mostly in Epidemiology, Neurology and Infectious Diseases, on topics such as Sleep and Wakefulness Research, Restless Legs Syndrome Research and Long-Term Effects of COVID-19.

ORCID 0000-0002-5863-2532 OpenAlex
World rank
#1,478,913
of 1,633,909 ranked researchers
Rank in India
#36,143
of 44,512
Works
20
Citations
24
Citations per work
1.2

What does Niraj Kumar research?

Epidemiology: 12.8%Neurology: 10.3%Infectious Diseases: 10.3%Genetics: 7.7%other fields: 58.9%13%top field
Epidemiology12.8%Neurology10.3%Infectious Diseases10.3%Genetics7.7%other fields58.9%

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

  1. 1Epidemiology13% of their works
  2. 2Neurology10% of their works
  3. 3Infectious Diseases10% of their works
  4. 4Genetics8% of their works
  5. 5Cognitive Neuroscience8% of their works
  6. 6Surgery8% of their works

Research topics

Which keywords describe Niraj Kumar's research?

The keywords of their largest research topics: Circadian Rhythms, Epidemiology, Diagnostic Criteria, Insomnia, Memory, Neurologic Manifestations, Population Genetics and Post-acute COVID-19 Syndrome.

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 19 words, with their numbers
  1. Circadian Rhythms42 topics
  2. Epidemiology42 topics
  3. Diagnostic Criteria21 topic
  4. Insomnia21 topic
  5. Memory21 topic
  6. Neurologic Manifestations21 topic
  7. Population Genetics22 topics
  8. Post-acute COVID-19 Syndrome21 topic
  9. Restless Legs Syndrome21 topic
  10. Sleep21 topic
  11. Sleep Duration21 topic
  12. Adaptation11 topic
  13. Biochemical Genetics11 topic
  14. Evolution11 topic
  15. Genetic Variants11 topic
  16. Genetic Variation11 topic
  17. Genome-Wide Association11 topic
  18. Metabolic Disorders11 topic
  19. Sequence Interpretation11 topic

Where does Niraj Kumar work?

Niraj Kumar's main affiliation in the publication record is All India Institute of Medical Sciences Rishikesh, India.

How many publications and citations does Niraj Kumar have?

Science Explorer counts 20 works and 24 citations for Niraj Kumar, ranking #1,478,913 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.

Other researchers named Niraj Kumar

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.