Ashir Kumar

930 total citations
66 papers, 681 citations indexed

About

Ashir Kumar is a scholar working on Epidemiology, Public Health, Environmental and Occupational Health and Molecular Medicine. According to data from OpenAlex, Ashir Kumar has authored 66 papers receiving a total of 681 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Epidemiology, 15 papers in Public Health, Environmental and Occupational Health and 10 papers in Molecular Medicine. Recurrent topics in Ashir Kumar's work include Antibiotic Resistance in Bacteria (10 papers), Streptococcal Infections and Treatments (8 papers) and Antibiotics Pharmacokinetics and Efficacy (7 papers). Ashir Kumar is often cited by papers focused on Antibiotic Resistance in Bacteria (10 papers), Streptococcal Infections and Treatments (8 papers) and Antibiotics Pharmacokinetics and Efficacy (7 papers). Ashir Kumar collaborates with scholars based in United States, India and Cameroon. Ashir Kumar's co-authors include David J. Kallen, Dennis L. Murray, Thomas Mathew, George A. Nankervis, Ronald P. Cleveland, Chang H. Kim, David L. Madden, Rachel Newman, Alexander K. C. Leung and H. Dele Davies and has published in prestigious journals such as PEDIATRICS, The Journal of Pediatrics and Journal of General Internal Medicine.

In The Last Decade

Ashir Kumar

65 papers receiving 632 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ashir Kumar United States 14 171 149 104 101 70 66 681
Karin Stenqvist Sweden 15 63 0.4× 340 2.3× 166 1.6× 88 0.9× 89 1.3× 33 713
Nicolas Nagelkerke United Arab Emirates 17 98 0.6× 209 1.4× 41 0.4× 76 0.8× 63 0.9× 25 1.1k
Andrea Page Canada 15 148 0.9× 223 1.5× 75 0.7× 154 1.5× 77 1.1× 39 788
Sanju Jalla United States 12 151 0.9× 124 0.8× 146 1.4× 148 1.5× 84 1.2× 19 1.5k
Roger J. Bulger United States 15 121 0.7× 211 1.4× 82 0.8× 190 1.9× 63 0.9× 56 1.2k
Mats Erntell Sweden 15 174 1.0× 225 1.5× 54 0.5× 140 1.4× 46 0.7× 21 985
Dag Berild Norway 19 138 0.8× 348 2.3× 53 0.5× 166 1.6× 59 0.8× 83 961
M. F. Miller United States 16 179 1.0× 136 0.9× 201 1.9× 138 1.4× 67 1.0× 68 1.0k
F.A.I. Riordan United Kingdom 17 289 1.7× 324 2.2× 61 0.6× 233 2.3× 75 1.1× 45 898
I. S. Symington United Kingdom 13 247 1.4× 355 2.4× 44 0.4× 140 1.4× 86 1.2× 20 914

Countries citing papers authored by Ashir Kumar

Since Specialization
Citations

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

Fields of papers citing papers by Ashir Kumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ashir Kumar

This figure shows the co-authorship network connecting the top 25 collaborators of Ashir Kumar. A scholar is included among the top collaborators of Ashir 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 Ashir Kumar. Ashir 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.
Kumar, Ashir, et al.. (2011). Actinomycosis and tonsillar disease. BMJ Case Reports. 2011. bcr0120113750–bcr0120113750. 11 indexed citations
2.
Leung, Alexander K. C., Rachel Newman, Ashir Kumar, & H. Dele Davies. (2006). Rapid antigen detection testing in diagnosing group A β-hemolytic streptococcal pharyngitis. Expert Review of Molecular Diagnostics. 6(5). 761–766. 37 indexed citations
3.
Kumar, Ashir, Dennis L. Murray, & Daniel Havlichek. (2005). Immunizations for the College Student: a Campus Perspective of an Outbreak and National and International Considerations. Pediatric Clinics of North America. 52(1). 229–241. 18 indexed citations
4.
Kumar, Ashir, David J. Kallen, & Thomas Mathew. (2002). Volunteer Faculty: What Rewards or Incentives Do They Prefer?. Teaching and Learning in Medicine. 14(2). 119–124. 51 indexed citations
5.
Kumar, Ashir, et al.. (2001). Locating, Characterizing and Minimizing Sources of Error for a Paper Case-Based Structured Oral Examination in a Multi-Campus Clerkship. Advances in Health Sciences Education. 6(3). 219–229. 2 indexed citations
6.
Kumar, Ashir, et al.. (1999). Rewards and incentives for nonsalaried clinical faculty who teach medical students. Journal of General Internal Medicine. 14(6). 370–372. 30 indexed citations
7.
Akpınar, Mustafa, et al.. (1998). Vancomycin Use and Monitoring in Pediatric Patients in a Community Hospital. Infection Control and Hospital Epidemiology. 19(5). 299–301. 1 indexed citations
8.
Kumar, Ashir, et al.. (1996). Role of steroids in croup and beta agonists in bronchiolitis. The Indian Journal of Pediatrics. 63(5). 577–581. 4 indexed citations
9.
Kumar, Ashir, et al.. (1995). BURKHOLDERIA CEPACIA SEPSIS IN NEONATES. The Pediatric Infectious Disease Journal. 14(9). 815–815. 7 indexed citations
10.
11.
Kumar, Ashir, et al.. (1992). The effect of cimetidine on lymphocyte subpopulations in vivo in experimental mice. Comparative Immunology Microbiology and Infectious Diseases. 15(2). 97–101. 1 indexed citations
12.
Kumar, Ashir, et al.. (1992). Post-antibiotic effect of ceftazidime, ciprofloxacin, imipenem, piperacillin and tobramycin for Pseudomonas cepacia. Journal of Antimicrobial Chemotherapy. 30(5). 597–602. 13 indexed citations
13.
Kumar, Ashir, et al.. (1991). Cytomegalovirus infection and excretion in residents of a nursing home. Journal of Medical Virology. 34(4). 209–211. 8 indexed citations
14.
Kumar, Ashir, et al.. (1990). Sterility of assembled heart-lung pump beyond 48 hours. American Journal of Infection Control. 18(5). 328–331. 8 indexed citations
15.
Kumar, Ashir, et al.. (1989). In vitro Activity of Multiple Antimicrobial Combinations against <i>Pseudomonas cepacia </i>Isolates. Chemotherapy. 35(4). 246–253. 5 indexed citations
16.
Kumar, Ashir, et al.. (1989). Ciprofloxacin, imipenem and rifampicin: in-vitro synergy of two and three drug combinations against Pseudomonas cepacia. Journal of Antimicrobial Chemotherapy. 23(6). 831–835. 15 indexed citations
17.
Kumar, Ashir & Ronald P. Cleveland. (1988). “Immunoregulatory Effects of Cimetidine: Inhibition of Suppressor Cell Effector Function in Vivo”. Immunopharmacology and Immunotoxicology. 10(3). 327–332. 13 indexed citations
18.
Kumar, Ashir, et al.. (1988). Central venous catheter infections in pediatric patients — in a community hospital. Infection. 16(2). 86–90. 10 indexed citations
19.
Cleveland, Ronald P. & Ashir Kumar. (1987). Enhancement of anti-sheep erythrocyte plaque-forming cell levels by cimetidine in vivo. Immunopharmacology. 14(3). 145–150. 4 indexed citations
20.
Shah, Yogesh & Ashir Kumar. (1982). Erythrocyte Sedimentation Rate: Evaluation of a Micro Technique. PubMed Central. 74(9). 887. 3 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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