A. Jørn

5.3k total citations · 3 hit papers
9 papers, 3.9k citations indexed

About

A. Jørn is a scholar working on Periodontics, Public Health, Environmental and Occupational Health and Epidemiology. According to data from OpenAlex, A. Jørn has authored 9 papers receiving a total of 3.9k indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Periodontics, 3 papers in Public Health, Environmental and Occupational Health and 2 papers in Epidemiology. Recurrent topics in A. Jørn's work include Oral microbiology and periodontitis research (8 papers), Oral Health Pathology and Treatment (4 papers) and Dental Health and Care Utilization (2 papers). A. Jørn is often cited by papers focused on Oral microbiology and periodontitis research (8 papers), Oral Health Pathology and Treatment (4 papers) and Dental Health and Care Utilization (2 papers). A. Jørn collaborates with scholars based in Norway, United States and Spain. A. Jørn's co-authors include Ingar Olsen, Bruce J. Paster, Floyd E. Dewhirst, Ann L. Griffen, Eugene J. Leys, Alice Lee, Tiril Willumsen, Bjørn Grinde, Emenike Ribs K. Eribe and Odd Geiran and has published in prestigious journals such as Journal of Clinical Microbiology, Journal of Vascular Surgery and Periodontology 2000.

In The Last Decade

A. Jørn

8 papers receiving 3.7k citations

Hit Papers

Defining the Normal Bacterial Flora of the Oral Cavity 2005 2026 2012 2019 2005 2008 2006 500 1000 1.5k 2.0k
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Defining the Normal Bacterial Flora of the Oral Cavity
    2005 2.3k citations A. Jørn, Bruce J. Paster et al. Journal of Clinical Microbiology profile →
  2. Bacteria of Dental Caries in Primary and Permanent Teeth in Children and Young Adults
    2008 708 citations A. Jørn, Ann L. Griffen et al. Journal of Clinical Microbiology profile →
  3. The breadth of bacterial diversity in the human periodontal pocket and other oral sites
    2006 654 citations Bruce J. Paster, Ingar Olsen et al. Periodontology 2000 profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A. Jørn Norway 7 2.9k 943 922 646 547 9 3.9k
Márcia Pinto Alves Mayer Brazil 40 2.7k 0.9× 976 1.0× 933 1.0× 432 0.7× 617 1.1× 155 4.6k
Stuart G. Dashper Australia 42 3.1k 1.0× 1.2k 1.3× 1.9k 2.1× 490 0.8× 450 0.8× 126 5.2k
Reginaldo Bruno Gonçalves Brazil 38 2.2k 0.8× 748 0.8× 843 0.9× 405 0.6× 726 1.3× 96 4.2k
Ana Paula Vieira Colombo Brazil 35 3.1k 1.1× 1.3k 1.4× 652 0.7× 478 0.7× 981 1.8× 97 4.3k
Rudolf Gmür Switzerland 34 2.4k 0.8× 921 1.0× 984 1.1× 304 0.5× 686 1.3× 71 3.4k
Wen‐Han Yu United States 14 2.3k 0.8× 677 0.7× 1.4k 1.5× 689 1.1× 293 0.5× 32 3.9k
Ricardo Teles United States 42 4.0k 1.4× 1.3k 1.4× 854 0.9× 875 1.4× 1.2k 2.3× 81 5.4k
Katsuji Okuda Japan 34 2.0k 0.7× 748 0.8× 619 0.7× 361 0.6× 464 0.8× 98 3.3k
Masae Kuboniwa Japan 36 2.5k 0.9× 995 1.1× 1.0k 1.1× 462 0.7× 353 0.6× 71 3.4k
Rolf Claesson Sweden 30 2.0k 0.7× 741 0.8× 613 0.7× 366 0.6× 1.0k 1.9× 79 3.6k

Countries citing papers authored by A. Jørn

Since Specialization
Citations

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

Fields of papers citing papers by A. Jørn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Jørn

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

All Works

9 of 9 papers shown
1.
Jørn, A., et al.. (2010). Osteoradionecrosis contains a wide variety of cultivable and non-cultivable bacteria. Journal of Oral Microbiology. 2(1). 5072–5072. 18 indexed citations
2.
Olsen, Ingar, et al.. (2009). Cultivated and not-yet-cultivated bacteria in oral biofilms. Microbial Ecology in Health and Disease. 21(2). 65–71. 6 indexed citations
3.
Jørn, A., Ann L. Griffen, Alice Lee, et al.. (2008). Bacteria of Dental Caries in Primary and Permanent Teeth in Children and Young Adults. Journal of Clinical Microbiology. 46(4). 1407–1417. 708 indexed citations breakdown →
4.
Olsen, Ingar, et al.. (2008). Bacterial Profiles of Root Caries in Elderly Patients. Journal of Clinical Microbiology. 46(6). 2015–2021. 176 indexed citations
5.
Berlanga, Mercedes, et al.. (2008). Phylogenetic diversity and temporal variation in the Spirochaeta populations from two Mediterranean microbial mats.. PubMed. 11(4). 267–74. 12 indexed citations
6.
Paster, Bruce J., Ingar Olsen, A. Jørn, & Floyd E. Dewhirst. (2006). The breadth of bacterial diversity in the human periodontal pocket and other oral sites. Periodontology 2000. 42(1). 80–87. 654 indexed citations breakdown →
7.
Caugant, Dominique A., Emenike Ribs K. Eribe, A. Jørn, et al.. (2006). Bacterial diversity in aortic aneurysms determined by 16S ribosomal RNA gene analysis. Journal of Vascular Surgery. 44(5). 1055–1060. 81 indexed citations
8.
Jørn, A., Bruce J. Paster, Floyd E. Dewhirst, & Ingar Olsen. (2006). Hva nye teknikker har lært oss om normalfloraen i munnen. ˜Den œNorske tannlegeforenings tidende. 116(15). 976–82–976–82.
9.
Jørn, A., et al.. (2005). Defining the Normal Bacterial Flora of the Oral Cavity. Journal of Clinical Microbiology. 43(11). 5721–5732. 2284 indexed citations breakdown →

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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