Ajit Kumar

534 total citations
32 papers, 358 citations indexed

About

Ajit Kumar is a scholar working on Epidemiology, Hepatology and Psychiatry and Mental health. According to data from OpenAlex, Ajit Kumar has authored 32 papers receiving a total of 358 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Epidemiology, 7 papers in Hepatology and 6 papers in Psychiatry and Mental health. Recurrent topics in Ajit Kumar's work include Hepatitis B Virus Studies (7 papers), Hepatitis Viruses Studies and Epidemiology (6 papers) and Hepatitis C virus research (4 papers). Ajit Kumar is often cited by papers focused on Hepatitis B Virus Studies (7 papers), Hepatitis Viruses Studies and Epidemiology (6 papers) and Hepatitis C virus research (4 papers). Ajit Kumar collaborates with scholars based in India, United Kingdom and Canada. Ajit Kumar's co-authors include Soumitra Shankar Datta, Eilis Kennedy, Susan Calne, Naval Chandra, Ryan Zarychanski, Daniel Strech, Praveen Chandra, Víctor M. Aguayo, Donald B. Calne and Nina Badgaiyan and has published in prestigious journals such as SHILAP Revista de lepidopterología, Brain and Neurology.

In The Last Decade

Ajit Kumar

30 papers receiving 329 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ajit Kumar India 12 89 89 71 67 47 32 358
Ahmed Bayoumi Egypt 11 70 0.8× 37 0.4× 16 0.2× 37 0.6× 18 0.4× 34 315
Min He China 14 138 1.6× 199 2.2× 80 1.1× 29 0.4× 32 0.7× 39 546
S. Ros Spain 14 72 0.8× 33 0.4× 17 0.2× 84 1.3× 97 2.1× 33 504
C E M Hillier United Kingdom 7 53 0.6× 35 0.4× 18 0.3× 54 0.8× 37 0.8× 13 240
María R. Martínez-Alvarado Mexico 9 76 0.9× 76 0.9× 7 0.1× 46 0.7× 78 1.7× 35 342
Pei Chia Eng United Kingdom 12 50 0.6× 57 0.6× 9 0.1× 9 0.1× 39 0.8× 41 491
Ignazio Di Fazio Italy 11 9 0.1× 158 1.8× 196 2.8× 57 0.9× 55 1.2× 32 480
Debmalya Sanyal India 11 21 0.2× 134 1.5× 45 0.6× 9 0.1× 114 2.4× 64 662
Annette Powers United States 9 15 0.2× 34 0.4× 28 0.4× 158 2.4× 16 0.3× 18 317

Countries citing papers authored by Ajit Kumar

Since Specialization
Citations

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

Fields of papers citing papers by Ajit Kumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ajit Kumar

This figure shows the co-authorship network connecting the top 25 collaborators of Ajit Kumar. A scholar is included among the top collaborators of Ajit Kumar 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 Ajit Kumar. Ajit Kumar 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.
Gupta, Bhavna, et al.. (2024). Navigating Complexity. SHILAP Revista de lepidopterología. 1(2). 83–85.
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Kumar, Ajit, et al.. (2019). Role of Otoacoustic Emission Test in Neonatal Screening at Tertiary Center. Indian Journal of Otolaryngology and Head & Neck Surgery. 71(S2). 1535–1537. 3 indexed citations
5.
Kumar, Ajit, et al.. (2018). Cochlear Implant in Prelingually Deaf Children: Our Experience. Indian Journal of Otolaryngology and Head & Neck Surgery. 70(4). 544–548. 6 indexed citations
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Kumar, Ajit, et al.. (2015). Preterm Birth Complications On Oro-Dental Structures: An Updated Review. Journal of Oral Health and Community Dentistry. 9(2). 85–89. 3 indexed citations
8.
Kumar, Ajit, et al.. (2014). Apolipoprotein C3 gene polymorphisms in Southern Indian patients with nonalcoholic fatty liver disease. Indian Journal of Gastroenterology. 33(6). 524–529. 13 indexed citations
9.
Naushad, Shaik Mohammad, A. Addlagatta, Raghunadharao Digumarti, et al.. (2012). Paradoxical role of C1561T glutamate carboxypeptidase II (GCPII) genetic polymorphism in altering disease susceptibility. Gene. 497(2). 273–279. 16 indexed citations
10.
Aguayo, Víctor M., et al.. (2012). Providing care for children with severe acute malnutrition in India: new evidence from Jharkhand. Public Health Nutrition. 17(1). 206–211. 26 indexed citations
11.
Kumar, Ajit & Daniel Strech. (2009). Zuclopenthixol Dihydrochloride for Schizophrenia. Schizophrenia Bulletin. 35(5). 855–856. 7 indexed citations
12.
Kumar, Ajit, et al.. (2007). Hepatitis A vaccination in chronic liver disease: Is it really required in a tropical country like India?. Indian Journal of Medical Microbiology. 25(2). 137–137. 9 indexed citations
13.
Kennedy, Eilis, Ajit Kumar, & Soumitra Shankar Datta. (2007). Antipsychotic medication for childhood-onset schizophrenia. Cochrane Database of Systematic Reviews. 2012(6). 1082–3. 33 indexed citations
14.
Wszołek, Zbigniew K., Yasuhiko Baba, Ian R. Mackenzie, et al.. (2006). Autosomal dominant dystonia-plus with cerebral calcifications. Neurology. 67(4). 620–625. 28 indexed citations
15.
Loya, Anand C., et al.. (2005). Cytologic Diagnosis of Pancreatic Tuberculosis in Immunocompetent and Immunocompromised Patients. Acta Cytologica. 49(1). 97–100. 8 indexed citations
16.
Kumar, Ajit, Susan Calne, Michael Schulzer, et al.. (2004). Clustering of Parkinson Disease. Archives of Neurology. 61(7). 1057–60. 23 indexed citations
17.
Kumar, Ajit. (2003). [11C]DTBZ-PET correlates of levodopa responses in asymmetric Parkinson's disease. Brain. 126(12). 2648–2655. 56 indexed citations
18.
Calne, Susan & Ajit Kumar. (2003). Nursing Care of Patients with Late-Stage Parkinsonʼs Disease. Journal of Neuroscience Nursing. 35(5). 242–251. 14 indexed citations
19.
Kumar, Ajit, et al.. (2000). Safety and immunogenicity of indigenous recombinant hepatitis B vaccine (Shanvac-B) in comparison with commercially available vaccine.. PubMed. 19(2). 71–3. 4 indexed citations
20.
Kumar, Ajit, et al.. (2000). Age related seroprevalence of antibodies to hepatitis A virus in Hyderabad, India.. PubMed. 21(2). 63–5. 18 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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