Najith Amarasena

51 total papers · 942 total citations
44 papers, 688 citations indexed

About

Najith Amarasena is a scholar working on Periodontics, Public Health, Environmental and Occupational Health and General Health Professions. According to data from OpenAlex, Najith Amarasena has authored 44 papers receiving a total of 688 indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Periodontics, 10 papers in Public Health, Environmental and Occupational Health and 8 papers in General Health Professions. Recurrent topics in Najith Amarasena's work include Dental Health and Care Utilization (31 papers), Oral microbiology and periodontitis research (22 papers) and HIV/AIDS oral health manifestations (9 papers). Najith Amarasena is often cited by papers focused on Dental Health and Care Utilization (31 papers), Oral microbiology and periodontitis research (22 papers) and HIV/AIDS oral health manifestations (9 papers). Najith Amarasena collaborates with scholars based in Australia, Japan and Sri Lanka. Najith Amarasena's co-authors include Hideo Miyazaki, David S. Brennan, Akihiro Yoshihara, Hiroshi Ogawa, John Spencer, Diep Ha, Nobuhiro Hanada, Sergio Chrisopoulos, Toshinobu Hirotomi and Emmanuel S. Gnanamanickam and has published in prestigious journals such as International Journal of Environmental Research and Public Health, Journal Of Clinical Periodontology and Community Dentistry And Oral Epidemiology.

In The Last Decade

Najith Amarasena

42 papers receiving 628 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Najith Amarasena	513	141	122	118	84	44	688
Bo‐Hyoung Jin	472 0.9×	92 0.7×	79 0.6×	106 0.9×	63 0.8×	64	663
América Patricia Pontigo‐Loyola	524 1.0×	88 0.6×	87 0.7×	90 0.8×	49 0.6×	53	668
Ulrich Schiffner	398 0.8×	176 1.2×	157 1.3×	83 0.7×	60 0.7×	45	664
Maria Isabel Pereira Vianna	548 1.1×	130 0.9×	42 0.3×	194 1.6×	80 1.0×	56	730
Ana Alicia Vallejos-Sánchez	443 0.9×	80 0.6×	176 1.4×	52 0.4×	74 0.9×	27	682
Z Broukal	334 0.7×	80 0.6×	81 0.7×	67 0.6×	57 0.7×	43	555
Mohamed ElSalhy	354 0.7×	193 1.4×	79 0.6×	65 0.6×	67 0.8×	32	569
G. L. Slack	516 1.0×	174 1.2×	124 1.0×	88 0.7×	103 1.2×	34	668
Karin Weber‐Gasparoni	501 1.0×	117 0.8×	82 0.7×	98 0.8×	133 1.6×	43	694
Julian Schmoeckel	558 1.1×	204 1.4×	175 1.4×	73 0.6×	59 0.7×	42	745

Countries citing papers authored by Najith Amarasena

Since Specialization

Citations

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

Fields of papers citing papers by Najith Amarasena

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Najith Amarasena

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

All Works

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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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