Ranjan Gupta
Impact in
- Instrumentation top 2%
- Astronomy and Astrophysical Research
- Astronomy and Astrophysics top 5%
- Stellar, planetary, and galactic studies
- Galaxies: Formation, Evolution, Phenomena
- Astrophysics and Star Formation Studies
- Gamma-ray bursts and supernovae
Papers in
- Rheumatology 32
- Systemic Lupus Erythematosus Research 22
- Rheumatoid Arthritis Research and Therapies 6
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- Stellar, planetary, and galactic studies 17
- Astrophysics and Star Formation Studies 14
- Astro and Planetary Science 7
- Co-authors
- Harinder P. Singh (12 shared papers)James A. Rose (1 shared paper)D. J. Bell (1 shared paper)F. Valdés (1 shared paper)Ramnath Misra (10 shared papers)Amita Aggarwal (20 shared papers)R. K. Gulati (6 shared papers)Tahseen Mozaffar (2 shared papers)
- Journals
- Monthly Notices of the Royal Astronomical Society (9 papers)Lupus (5 papers)Clinical Rheumatology (4 papers)Journal of Quantitative Spectroscopy and Radiative Transfer (4 papers)Astronomy and Astrophysics (3 papers)
- Partner nations
- IndiaUnited StatesFrance
In The Last Decade
Ranjan Gupta
111 papers receiving 1.9k citations
Peers
Comparison fields: 5 of 148
- Instrumentation 317
- Astronomy and Astrophysics 633
- Nephrology 204
- Rheumatology 323
- Radiology, Nuclear Medicine and Imaging 236
Countries citing papers authored by Ranjan Gupta
This map shows the geographic impact of Ranjan Gupta'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 Ranjan Gupta with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ranjan Gupta more than expected).
Fields of papers citing papers by Ranjan Gupta
This network shows the impact of papers produced by Ranjan Gupta. 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 Ranjan Gupta. The network helps show where Ranjan Gupta may publish in the future.
Co-authors
The 25 scholars most cited alongside Ranjan Gupta, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 118 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2004 | 355 | |
| 2 | 2004 | 104 | |
| 3 | 2010 | 101 | |
| 4 | Captopril for prevention of contrast-induced nephropathy in diabetic patients: a randomised study. | 2000 | 93 |
| 5 | 1998 | 84 | |
| 6 | 2010 | 74 | |
| 7 | 2013 | 62 | |
| 8 | 2010 | 61 | |
| 9 | 1995 | 49 | |
| 10 | 1994 | 43 | |
| 11 | 2015 | 42 | |
| 12 | 2017 | 37 | |
| 13 | 2016 | 37 | |
| 14 | 2008 | 36 | |
| 15 | 2008 | 36 | |
| 16 | 2016 | 33 | |
| 17 | 2022 | 32 | |
| 18 | 2021 | 30 | |
| 19 | 2020 | 27 | |
| 20 | 2020 | 26 |
About Ranjan Gupta
Ranjan Gupta is a scholar working on Rheumatology, Astronomy and Astrophysics, Surgery, Immunology and Radiology, Nuclear Medicine and Imaging, having authored 118 papers that have together received 2.0k indexed citations. Recurring topics across this work include Systemic Lupus Erythematosus Research (22 papers), Stellar, planetary, and galactic studies (17 papers), Astrophysics and Star Formation Studies (14 papers), Astronomical Observations and Instrumentation (8 papers), Nerve injury and regeneration (7 papers), Renal Diseases and Glomerulopathies (7 papers), Astro and Planetary Science (7 papers) and Rheumatoid Arthritis Research and Therapies (6 papers). The work is most often cited by research in Instrumentation (317 citations), Astronomy and Astrophysics (633 citations), Nephrology (204 citations), Rheumatology (323 citations) and Radiology, Nuclear Medicine and Imaging (236 citations). Ranjan Gupta has collaborated with scholars based in India, United States and France. Frequent co-authors include Harinder P. Singh, James A. Rose, D. J. Bell, F. Valdés, Ramnath Misra, Amita Aggarwal, R. K. Gulati, Tahseen Mozaffar, Minal Tapadia and Akhilesh Kumar Yadav. Their work appears in journals such as Monthly Notices of the Royal Astronomical Society, Lupus, Clinical Rheumatology, Journal of Quantitative Spectroscopy and Radiative Transfer and Astronomy and Astrophysics.
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.