Piyush Ranjan

252 papers and 2.6k indexed citations i.

About

Piyush Ranjan is a scholar working on Epidemiology, Pulmonary and Respiratory Medicine and Surgery. According to data from OpenAlex, Piyush Ranjan has authored 252 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 47 papers in Epidemiology, 42 papers in Pulmonary and Respiratory Medicine and 41 papers in Surgery. Recurrent topics in Piyush Ranjan’s work include Radiopharmaceutical Chemistry and Applications (18 papers), COVID-19 and Mental Health (16 papers) and Obesity, Physical Activity, Diet (15 papers). Piyush Ranjan is often cited by papers focused on Radiopharmaceutical Chemistry and Applications (18 papers), COVID-19 and Mental Health (16 papers) and Obesity, Physical Activity, Diet (15 papers). Piyush Ranjan collaborates with scholars based in India, United States and United Kingdom. Piyush Ranjan's co-authors include Archana Kumari, Chandrasekhar Bal, Upendra Baitha, Madhavi Tripathi, Chandrasekhar Bal, Naval K. Vikram, Sakshi Chopra, Sanjana Ballal, Madhav Prasad Yadav and Avinash Chakrawarty and has published in prestigious journals such as PLoS ONE, Kidney International and Obesity Reviews.

In The Last Decade

Co-authorship network of co-authors of Piyush Ranjan i

Fields of papers citing papers by Piyush Ranjan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Piyush Ranjan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Piyush Ranjan. The network helps show where Piyush Ranjan may publish in the future.

Countries citing papers authored by Piyush Ranjan

Since Specialization
Citations

This map shows the geographic impact of Piyush Ranjan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Piyush Ranjan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Piyush Ranjan more than expected).

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar’s output or impact.

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2025