P. J. Dennis

2.2k total citations
34 papers, 1.6k citations indexed

About

P. J. Dennis is a scholar working on Endocrinology, Health, Toxicology and Mutagenesis and Molecular Biology. According to data from OpenAlex, P. J. Dennis has authored 34 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Endocrinology, 13 papers in Health, Toxicology and Mutagenesis and 11 papers in Molecular Biology. Recurrent topics in P. J. Dennis's work include Legionella and Acanthamoeba research (27 papers), Bacterial biofilms and quorum sensing (9 papers) and Water Treatment and Disinfection (8 papers). P. J. Dennis is often cited by papers focused on Legionella and Acanthamoeba research (27 papers), Bacterial biofilms and quorum sensing (9 papers) and Water Treatment and Disinfection (8 papers). P. J. Dennis collaborates with scholars based in United Kingdom, United States and Nepal. P. J. Dennis's co-authors include C. W. Keevil, A. B. Dowsett, J Rogers, R. B. Fitzgeorge, M. Broster, Peter Hambleton, Brian W. James, A. Baskerville, Robin Wait and Graham Vesey and has published in prestigious journals such as The Lancet, Nature Biotechnology and Applied and Environmental Microbiology.

In The Last Decade

P. J. Dennis

34 papers receiving 1.5k citations

Peers

P. J. Dennis

ENDOC

HTM

IMMUN

PRM

R B Yee United States

Simon Kilvington United Kingdom

Janet Pruckler United States

Stanley M. Martin United States

Stanley States United States

Richard Bentham Australia

Vicente Catalán Spain

S Stampi Italy

Serge Riffard France

Ellen Brown United States

R B Yee United States

P. J. Dennis

1.4k ×1.2

ENDOC

917 ×1.4

773 ×1.2

HTM

212 ×1.2

IMMUN

175 ×1.3

PRM

Citations per year, relative to P. J. Dennis P. J. Dennis (= 1×) peers R B Yee

Countries citing papers authored by P. J. Dennis

Since Specialization

Citations

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

Fields of papers citing papers by P. J. Dennis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. J. Dennis. 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 P. J. Dennis. The network helps show where P. J. Dennis may publish in the future.

Co-authorship network of co-authors of P. J. Dennis

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

All Works

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20 of 20 papers shown

Holt, D. M., et al.. (2004). A comparison of methods used to enumerate Escherichia coli in conventionally treated sewage sludge. Journal of Applied Microbiology. 96(2). 375–383. 19 indexed citations

James, Brian W., et al.. (1997). A Study of Iron Acquisition Mechanisms of Legionella pneumophila Grown in Chemostat Culture. Current Microbiology. 34(4). 238–243. 26 indexed citations

Rogers, J, et al.. (1994). Influence of Plumbing Materials on Biofilm Formation and Growth of Legionella pneumophila in Potable Water Systems. Applied and Environmental Microbiology. 60(6). 1842–1851. 189 indexed citations

James, Brian W., et al.. (1994). Growth temperature reversibly modulates the virulence of Legionella pneumophila. Infection and Immunity. 62(7). 2995–2997. 27 indexed citations

Rogers, J, et al.. (1994). Influence of temperature and plumbing material selection on biofilm formation and growth of Legionella pneumophila in a model potable water system containing complex microbial flora. Applied and Environmental Microbiology. 60(5). 1585–1592. 212 indexed citations

Dennis, P. J., D J Brenner, W. Lanier Thacker, et al.. (1993). Five New Legionella Species Isolated from Water. International Journal of Systematic Bacteriology. 43(2). 329–337. 40 indexed citations

Vesey, Graham, J. S. Slade, Michael Byrne, et al.. (1993). Routine monitoring of Cryptosporidium oocysts in water using flow cytometry. Journal of Applied Bacteriology. 75(1). 87–90. 65 indexed citations

Araujo, R., et al.. (1992). Physiology and morphology of Legionella pneumophila in continuous culture at low oxygen concentration. PubMed. 138(11). 2371–2380. 30 indexed citations

Cartwright, K, Margaret C. M. Smith, John R. Middleton, et al.. (1991). An outbreak of Legionnaires' disease in Gloucester. Epidemiology and Infection. 107(1). 133–141. 19 indexed citations

10.

Stanwell-Smith, Rosalind, Hilary E. Tillett, David J. Harper, et al.. (1990). The Stafford outbreak of Legionnaires’ disease. Epidemiology and Infection. 104(3). 361–380. 79 indexed citations

11.

Dennis, P. J.. (1990). REDUCING THE RISK OF LEGIONNAIRES' DISEASE<xref ref-type="fn" rid="fn1"><sup>*</sup></xref>. The Annals of Occupational Hygiene. 34(2). 189–93. 2 indexed citations

12.

Colbourne, J. S. & P. J. Dennis. (1989). The Ecology and Survival of Legionella Pneumophila. Water and Environment Journal. 3(4). 345–350. 24 indexed citations

13.

Pastoris, Maddalena Castellani, et al.. (1989). Legionella Pneumophilain a hospital in Torino, Italy A retrospective one-year study.. Epidemiology and Infection. 102(1). 21–30. 12 indexed citations

14.

Colbourne, J. S., et al.. (1988). Treatment of water for aquatic bacterial growth studies. Journal of Applied Bacteriology. 65(1). 79–85. 17 indexed citations

15.

Vesey, Graham, et al.. (1988). Further development of simple tests to differentiate the legionellas. Journal of Applied Bacteriology. 65(4). 339–345. 26 indexed citations

16.

Dennis, P. J., et al.. (1988). Differences in aerosol survival between pathogenic and non‐pathogenic strains of Legionella pneumophila serogroup 1. Journal of Applied Bacteriology. 65(2). 135–141. 59 indexed citations

17.

Fitzgeorge, R. B., A. Baskerville, M. Broster, Peter Hambleton, & P. J. Dennis. (1983). Aerosol infection of animals with strains ofLegionella pneumophilaof different virulence: comparison with intraperitoneal and intranasal routes of infection. Journal of Hygiene. 90(1). 81–89. 74 indexed citations

18.

Fitzgeorge, R. B. & P. J. Dennis. (1983). Isolation ofLegionella pneumophilafrom water supplies: comparison of methods based on the guinea-pig and culture media. Journal of Hygiene. 91(2). 179–187. 12 indexed citations

19.

Baskerville, A., M. Broster, R. B. Fitzgeorge, Peter Hambleton, & P. J. Dennis. (1981). EXPERIMENTAL TRANSMISSION OF LEGIONNAIRES' DISEASE BY EXPOSURE TO AEROSOLS OF LEGIONELLA PNEUMOPHILA. The Lancet. 318(8260-8261). 1389–1390. 100 indexed citations

20.

Dennis, P. J.. (1979). Monitoring of psychotropic drug prescribing in general practice.. BMJ. 2(6198). 1115–1116. 7 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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