V. Rajkumar

904 total citations
22 papers, 677 citations indexed

About

V. Rajkumar is a scholar working on Mechanical Engineering, Plant Science and Molecular Biology. According to data from OpenAlex, V. Rajkumar has authored 22 papers receiving a total of 677 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Mechanical Engineering, 7 papers in Plant Science and 6 papers in Molecular Biology. Recurrent topics in V. Rajkumar's work include Phytochemistry and Biological Activities (6 papers), Advanced Welding Techniques Analysis (5 papers) and Welding Techniques and Residual Stresses (5 papers). V. Rajkumar is often cited by papers focused on Phytochemistry and Biological Activities (6 papers), Advanced Welding Techniques Analysis (5 papers) and Welding Techniques and Residual Stresses (5 papers). V. Rajkumar collaborates with scholars based in India. V. Rajkumar's co-authors include R. Ashok Kumar, Gunjan Guha, N. Arivazhagan, Lazar Mathew, K. Devendranath Ramkumar, Naveen Kumar Devanga Ragupathi, P.K. Suresh, Cijo George Vazhappilly, S. Narayanan and V. Dhinakaran and has published in prestigious journals such as Food and Chemical Toxicology, Evidence-based Complementary and Alternative Medicine and Materials Today Proceedings.

In The Last Decade

V. Rajkumar

21 papers receiving 622 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
V. Rajkumar India 15 234 193 155 88 73 22 677
A. Govindarajan India 11 137 0.6× 142 0.7× 64 0.4× 58 0.7× 25 0.3× 91 505
Tasnuva Sharmin Bangladesh 9 63 0.3× 111 0.6× 90 0.6× 47 0.5× 43 0.6× 33 459
Panawan Suttiarporn Thailand 14 112 0.5× 163 0.8× 122 0.8× 35 0.4× 123 1.7× 36 646
Hyoung‐Geun Kim South Korea 14 32 0.1× 147 0.8× 241 1.6× 59 0.7× 69 0.9× 69 541
Mohammad‐Taghi Ebadi Iran 16 129 0.6× 280 1.5× 129 0.8× 46 0.5× 132 1.8× 55 882
R. Karthikeyan India 13 29 0.1× 88 0.5× 174 1.1× 45 0.5× 130 1.8× 34 653
Supathra Lilitchan Thailand 10 85 0.4× 65 0.3× 117 0.8× 28 0.3× 72 1.0× 28 533
Jun Kyoung Lee South Korea 12 142 0.6× 51 0.3× 88 0.6× 77 0.9× 44 0.6× 32 472
Dan Gan China 21 53 0.2× 516 2.7× 163 1.1× 94 1.1× 71 1.0× 71 1.6k
Dong‐Man Kim South Korea 16 41 0.2× 368 1.9× 175 1.1× 30 0.3× 277 3.8× 103 927

Countries citing papers authored by V. Rajkumar

Since Specialization
Citations

This map shows the geographic impact of V. Rajkumar'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 V. Rajkumar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites V. Rajkumar more than expected).

Fields of papers citing papers by V. Rajkumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of V. Rajkumar

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

All Works

20 of 20 papers shown
1.
Rajkumar, V., et al.. (2019). Use of Artificial Intelligence and Automation of Interview Process using the Chat Bot. International Journal of Innovative Technology and Exploring Engineering. 8(10S). 192–196.
2.
Sai, M, V. Dhinakaran, K. Pavan Kumar, et al.. (2019). A systematic review of effect of different welding process on mechanical properties of grade 5 titanium alloy. Materials Today Proceedings. 21. 948–953. 58 indexed citations
3.
Rajkumar, V., et al.. (2018). Role of Process Parameters on Bead geometry and Metallurgical Characteristics in autogenous Gas Tungsten Arc Welding of Maraging Steels (250 grade). Materials Today Proceedings. 5(2). 7640–7649. 4 indexed citations
4.
Rajkumar, V., et al.. (2014). Influences of Tool Geometry on Metallurgical and Mechanical Properties of Friction Stir Welded Dissimilar AA 2024 and AA 5052. Procedia Engineering. 75. 154–158. 10 indexed citations
5.
6.
Rajkumar, V., et al.. (2014). Studies on Friction Stir Welding of AA 2024 and AA 6061 Dissimilar Metals. Procedia Engineering. 75. 145–149. 87 indexed citations
7.
Rajkumar, V., N. Arivazhagan, & K. Devendranath Ramkumar. (2014). Studies on Welding of Maraging Steels. Procedia Engineering. 75. 83–87. 13 indexed citations
8.
Vazhappilly, Cijo George, Naveen Kumar Devanga Ragupathi, V. Rajkumar, P.K. Suresh, & R. Ashok Kumar. (2012). Quantitative Assessment of the Relative Antineoplastic Potential of the n-butanolic Leaf Extract of Annona Muricata Linn. in Normal and immortalized Human Cell Lines. Asian Pacific Journal of Cancer Prevention. 13(2). 699–704. 103 indexed citations
9.
Rajkumar, V., Gunjan Guha, & R. Ashok Kumar. (2012). Isolation and bioactivity evaluation of two metabolites from the methanolic extract of Oroxylum indicum stem bark. Asian Pacific Journal of Tropical Biomedicine. 2(1). S7–S11. 21 indexed citations
10.
Rajkumar, V., et al.. (2011). Evaluation of antiulcer activity of castor oil in rats.. International Journal of Research in Ayurveda and Pharmacy. 2(4). 1349–1353. 14 indexed citations
11.
Rajkumar, V., Gunjan Guha, & R. Ashok Kumar. (2011). Apoptosis induction in MDA-MB-435S, Hep3B and PC-3 cell lines by Rheum emodi rhizome extracts.. PubMed. 12(5). 1197–200. 14 indexed citations
12.
Rajkumar, V., Gunjan Guha, & R. Ashok Kumar. (2010). Therapeutic potential of Acalypha fruticosa. Food and Chemical Toxicology. 48(6). 1709–1713. 13 indexed citations
13.
Rajkumar, V., Gunjan Guha, & R. Ashok Kumar. (2010). Antioxidant and anti-neoplastic activities of Picrorhiza kurroa extracts. Food and Chemical Toxicology. 49(2). 363–369. 83 indexed citations
14.
Guha, Gunjan, Tamoghna Mandal, V. Rajkumar, & R. Ashok Kumar. (2010). Antimycin A-induced mitochondrial apoptotic cascade is mitigated by phenolic constituents of Phyllanthus amarus aqueous extract in Hep3B cells. Food and Chemical Toxicology. 48(12). 3449–3457. 19 indexed citations
15.
Guha, Gunjan, V. Rajkumar, & R. Ashok Kumar. (2010). Polyphenolic constituents of methanolic and aqueous extracts of Vitex negundo render protection to Hep3B cells against oxidative cytotoxicity. Food and Chemical Toxicology. 48(8-9). 2133–2138. 20 indexed citations
16.
Kumar, R. Ashok, V. Rajkumar, Gunjan Guha, & Lazar Mathew. (2010). Therapeutic Potentials of Oroxylum indicum Bark Extracts. Chinese Journal of Natural Medicines. 8(2). 121–126. 19 indexed citations
17.
Kumar, R. Ashok, V. Rajkumar, Gunjan Guha, & Lazar Mathew. (2010). Therapeutic Potentials of <I>Oroxylum indicum</I> Bark Extracts. Chinese Journal of Natural Medicines. 8(2). 121–126. 9 indexed citations
18.
Guha, Gunjan, V. Rajkumar, R. Ashok Kumar, & Lazar Mathew. (2009). Therapeutic Potential of Polar and Non‐Polar Extracts of Cyanthillium cinereum In Vitro. Evidence-based Complementary and Alternative Medicine. 2011(1). 784826–784826. 23 indexed citations
19.
Guha, Gunjan, V. Rajkumar, R. Ashok Kumar, & Lazar Mathew. (2009). Antioxidant Activity of Lawsonia inermis Extracts Inhibits Chromium(VI)‐Induced Cellular and DNA Toxicity. Evidence-based Complementary and Alternative Medicine. 2011(1). 576456–576456. 32 indexed citations
20.
Guha, Gunjan, V. Rajkumar, R. Ashok Kumar, & Lazar Mathew. (2009). Aqueous extract of Phyllanthus amarus inhibits chromium(VI)-induced toxicity in MDA-MB-435S cells. Food and Chemical Toxicology. 48(1). 396–401. 55 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.

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