Ramasamy Krishnadas

8 papers and 344 indexed citations
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About

Ramasamy Krishnadas is a scholar working on Ophthalmology, Molecular Biology and Epidemiology. According to data from OpenAlex, Ramasamy Krishnadas has authored 8 papers receiving a total of 344 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Ophthalmology, 3 papers in Molecular Biology and 3 papers in Epidemiology. Recurrent topics in Ramasamy Krishnadas’s work include Glaucoma and retinal disorders (6 papers), Ophthalmology and Visual Impairment Studies (3 papers) and Retinal Diseases and Treatments (3 papers). Ramasamy Krishnadas is often cited by papers focused on Glaucoma and retinal disorders (6 papers), Ophthalmology and Visual Impairment Studies (3 papers) and Retinal Diseases and Treatments (3 papers). Ramasamy Krishnadas collaborates with scholars based in India, United States and United Kingdom. Ramasamy Krishnadas's co-authors include James M. Tielsch, Praveen K. Nirmalan, R. D. Thulasiraj, Joanne Katz, Alan L. Robin, Rengappa Ramakrishnan, David S. Friedman, Colin E. Willoughby, Bharanidharan Devarajan and Veerappan Muthukkaruppan and has published in prestigious journals such as Scientific Reports, Ophthalmology and Investigative Ophthalmology & Visual Science.

In The Last Decade

Co-authorship network of co-authors of Ramasamy Krishnadas

This figure shows the co-authorship network connecting the top 25 collaborators of Ramasamy Krishnadas. A scholar is included among the top collaborators of Ramasamy Krishnadas based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ramasamy Krishnadas. Ramasamy Krishnadas is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Fields of papers citing papers by Ramasamy Krishnadas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ramasamy Krishnadas. 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 Ramasamy Krishnadas. The network helps show where Ramasamy Krishnadas may publish in the future.

Countries citing papers authored by Ramasamy Krishnadas

Since Specialization
Citations

This map shows the geographic impact of Ramasamy Krishnadas'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 Ramasamy Krishnadas with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ramasamy Krishnadas 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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2026