This map shows the geographic impact of T. 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 T. Sivakumar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Sivakumar more than expected).
This network shows the impact of papers produced by T. 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 T. Sivakumar. The network helps show where T. Sivakumar may publish in the future.
Co-authorship network of co-authors of T. Sivakumar
This figure shows the co-authorship network connecting the top 25 collaborators of T. Sivakumar.
A scholar is included among the top collaborators of T. 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 T. Sivakumar. T. Sivakumar is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Sivakumar, T., et al.. (2021). A review on biosynthesis of Zinc Oxide Nanoparticles using plant extracts and its potential Bio Applications. International Journal of Botany Studies. 6(3). 644–648.1 indexed citations
6.
Sivakumar, T., et al.. (2015). ANTIDIABETIC AND ANTIOXIDANT ACTIVITY OF RESVERATROL AND VITAMIN-C COMBINATION ON STREPTOZOTOCIN INDUCED DIABETIC RATS. International Journal of Pharmacy and Pharmaceutical Sciences. 7(9). 455–458.15 indexed citations
7.
Sivakumar, T., et al.. (2013). Anti-hyperglycemic activity of Trichosanthes tricuspidata root extract. SHILAP Revista de lepidopterología.1 indexed citations
8.
Gajendran, Babu, N Venkateswaramurthy, Sivakumar Pandian, et al.. (2011). Antitumor Activity and Antioxidant Role of Ethanolic Extract of Pseudarthria viscida Linn against Ehrlich Ascites Carcinoma. Asian Journal of Research in Chemistry. 4(1). 110–113.1 indexed citations
9.
Sivakumar, T., et al.. (2010). Evaluation of anti-tumor and anti-oxidant activity of Acalypha fruticosa in Ehrlich's Ascites Carcinoma bearing Swiss albino mice.. Research Journal of Pharmaceutical Biological and Chemical Sciences. 1(4). 191–199.3 indexed citations
10.
Sivakumar, P., et al.. (2010). In vitro antioxidant activity of ethanol extract of Triumfetta rhomboidea.. Journal of Pharmacy Technology. 2(3). 665–673.1 indexed citations
11.
Sivakumar, T., et al.. (2009). The potential application of keratinase from Bacillus sp. as plant growth promoters.. Journal of Pure and Applied Microbiology. 3(2). 583–590.6 indexed citations
12.
Sivakumar, T., et al.. (2009). Isolation of chemical constituents from Prosopis juliflora bark and anti-inflammatory activity of its methanolic extracts.. Journal of Pharmacy Research. 2(3). 551–556.10 indexed citations
13.
Sivakumar, T., et al.. (2009). Breeding of Koi carp (Cyprinus carpio) and gold fish (Carassius auratus) using Synchromate B. (GnRh regulator).. 5(6). 225–227.1 indexed citations
Ramanathan, S., et al.. (2006). Antimicrobial and Antioxidant Activities of Careya arborea Roxb. Stem Bark. TSpace. 5(1). 35–41.33 indexed citations
18.
Ramesh, V., et al.. (2003). EFFECT OF TRANSPORT STRESS ON ECONOMIC LOSS IN SHEEP. Indian Journal of Animal Research. 37(1). 54–56.1 indexed citations
19.
Shanmugasundaram, S., et al.. (2002). BLOOD PROFILE OF JERSEY CROSSBRED COWS UNDER DIFFERENT PHYSIOLOGICAL STAGES. Indian Journal of Animal Research. 36(2). 114–117.2 indexed citations
20.
Ramesh, V., et al.. (2001). PERFORMANCE OF BROILER CHICKEN UNDER FLOOR SYSTEM OF MANAGEMENT FED WITH DIFFERENT PROCESSED FEED AND PROBIOTICS. Indian Journal of Animal Research. 35(2). 88–91.1 indexed citations
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.