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Researcher · Apollo Hospitals · India

Nagarajan Ramakrishnan

Nagarajan Ramakrishnan publishes mostly in Epidemiology, Pulmonary and Respiratory Medicine and Critical Care and Intensive Care Medicine, on topics such as Intensive Care Unit Cognitive Disorders, Trauma and Emergency Care Studies and Sepsis Diagnosis and Treatment.

ORCID 0000-0001-5208-4013 OpenAlex
World rank
#1,364,101
of 1,633,909 ranked researchers
Rank in India
#30,833
of 44,512
Works
16
Citations
27
Citations per work
1.7

What does Nagarajan Ramakrishnan research?

Epidemiology: 13.3%Pulmonary and Respiratory Medicine: 13.3%Critical Care and Intensive Care Medicine: 10.0%Surgery: 6.7%other fields: 56.7%13%top field
Epidemiology13.3%Pulmonary and Respiratory Medicine13.3%Critical Care and Intensive Care Medicine10.0%Surgery6.7%other fields56.7%

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. 2Pulmonary and Respiratory Medicine13% of their works
  3. 3Critical Care and Intensive Care Medicine10% of their works
  4. 4Surgery7% of their works
  5. 5Emergency Medicine7% of their works
  6. 6Rehabilitation3% of their works

Research topics

Which keywords describe Nagarajan Ramakrishnan's research?

The keywords of their largest research topics: Mortality, Acute Lung Injury, Antiviral, Cancer, Delirium, Injury Severity, Intensive Care Unit and Mechanical Ventilation.

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. Mortality32 topics
  2. Acute Lung Injury21 topic
  3. Antiviral22 topics
  4. Cancer22 topics
  5. Delirium21 topic
  6. Injury Severity21 topic
  7. Intensive Care Unit21 topic
  8. Mechanical Ventilation21 topic
  9. Sepsis21 topic
  10. Septic Shock21 topic
  11. Trauma Center21 topic
  12. Climate Change11 topic
  13. Glycyrrhizin11 topic
  14. Human Health11 topic
  15. Licorice11 topic
  16. Memory11 topic
  17. Saponins11 topic
  18. Sleep11 topic
  19. Triterpenoids11 topic

Where does Nagarajan Ramakrishnan work?

Nagarajan Ramakrishnan's main affiliation in the publication record is Apollo Hospitals, India.

How many publications and citations does Nagarajan Ramakrishnan have?

Science Explorer counts 16 works and 27 citations for Nagarajan Ramakrishnan, ranking #1,364,101 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.