Ranjith Kumar Sivakumar

About

Ranjith Kumar Sivakumar is a scholar working on Surgery, Pathology and Forensic Medicine and Molecular Biology. According to data from OpenAlex, Ranjith Kumar Sivakumar has authored 22 papers receiving a total of 133 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Surgery, 6 papers in Pathology and Forensic Medicine and 3 papers in Molecular Biology. Recurrent topics in Ranjith Kumar Sivakumar’s work include Anesthesia and Pain Management (12 papers), Spine and Intervertebral Disc Pathology (6 papers) and Nausea and vomiting management (4 papers). Ranjith Kumar Sivakumar is often cited by papers focused on Anesthesia and Pain Management (12 papers), Spine and Intervertebral Disc Pathology (6 papers) and Nausea and vomiting management (4 papers). Ranjith Kumar Sivakumar collaborates with scholars based in China, India and United States. Ranjith Kumar Sivakumar's co-authors include Manoj K. Karmakar, Marie Gilbert Majella, Vignesh Chidambaram, Petros C. Karakousis, Amudha Kumar, Per‐Arne Lönnqvist, Kenneth Sheah, Jawahar L. Mehta, Miguel Ángel Reina and Xavier Sala‐Blanch and has published in prestigious journals such as Clinical Infectious Diseases, Anesthesia & Analgesia and EBioMedicine.

In The Last Decade

Co-authorship network of co-authors of Ranjith Kumar Sivakumar

This figure shows the co-authorship network connecting the top 25 collaborators of Ranjith Kumar Sivakumar. A scholar is included among the top collaborators of Ranjith Kumar Sivakumar 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 Ranjith Kumar Sivakumar. Ranjith Kumar Sivakumar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Fields of papers citing papers by Ranjith Kumar Sivakumar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ranjith Kumar Sivakumar. 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 Ranjith Kumar Sivakumar. The network helps show where Ranjith Kumar Sivakumar may publish in the future.

Countries citing papers authored by Ranjith Kumar Sivakumar

Since Specialization

Citations

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