James J. Murphy

4.3k total citations · 1 hit paper
103 papers, 2.0k citations indexed

About

James J. Murphy is a scholar working on Physiology, Health, Toxicology and Mutagenesis and Classics. According to data from OpenAlex, James J. Murphy has authored 103 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Physiology, 23 papers in Health, Toxicology and Mutagenesis and 11 papers in Classics. Recurrent topics in James J. Murphy's work include Smoking Behavior and Cessation (29 papers), Air Quality and Health Impacts (15 papers) and Indoor Air Quality and Microbial Exposure (10 papers). James J. Murphy is often cited by papers focused on Smoking Behavior and Cessation (29 papers), Air Quality and Health Impacts (15 papers) and Indoor Air Quality and Microbial Exposure (10 papers). James J. Murphy collaborates with scholars based in United Kingdom, United States and Switzerland. James J. Murphy's co-authors include Christopher Proctor, Kevin McAdam, Glenn W. Harrison, S. R. Elliott, Oscar M. Camacho, David Azzopardi, Michael McEwan, Nathan Gale, Chuan Liu and George Hardie and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Political Economy and Scientific Reports.

In The Last Decade

James J. Murphy

94 papers receiving 1.7k citations

Hit Papers

align trajectories

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.

Rhetoric in the Middle Ages : a history of the rhetorical theory from Saint Augustine to the renaissance

1974 129 citations James J. Murphy profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
James J. Murphy United Kingdom	27	708	409	244	213	186	103	2.0k
William I. Thomas United States	19	315 0.4×	36 0.1×	122 0.5×	215 1.0×	23 0.1×	31	2.5k
Erin K. Maloney United States	27	419 0.6×	203 0.5×	524 2.1×	408 1.9×	163 0.9×	90	2.8k
Erin L. O’Connor Australia	16	1.3k 1.9×	168 0.4×	165 0.7×	591 2.8×	33 0.2×	36	2.8k
Robert M. Chamberlain United States	31	481 0.7×	109 0.3×	702 2.9×	428 2.0×	214 1.2×	102	3.2k
Micah L. Berman United States	21	808 1.1×	161 0.4×	105 0.4×	323 1.5×	32 0.2×	98	1.3k
Kami J. Silk United States	22	72 0.1×	133 0.3×	46 0.2×	280 1.3×	35 0.2×	73	1.7k
Linda Titus United States	25	149 0.2×	118 0.3×	271 1.1×	447 2.1×	197 1.1×	78	2.3k
Nigar Nargis United States	26	1.2k 1.7×	289 0.7×	83 0.3×	455 2.1×	34 0.2×	92	2.3k
Mary Klein Buller United States	20	119 0.2×	402 1.0×	29 0.1×	216 1.0×	19 0.1×	56	1.6k
Andy S.L. Tan United States	29	1.1k 1.6×	130 0.3×	58 0.2×	518 2.4×	14 0.1×	149	2.7k

Countries citing papers authored by James J. Murphy

Since Specialization

Citations

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

Fields of papers citing papers by James J. Murphy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of James J. Murphy

This figure shows the co-authorship network connecting the top 25 collaborators of James J. Murphy. A scholar is included among the top collaborators of James J. Murphy 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 James J. Murphy. James J. Murphy 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

Murphy, James J., et al.. (2025). Piecing Everything Together Again: Exploring the Experiences of Ex-Jehovah’s Witnesses and How to Support Them. International Journal for the Psychology of Religion. 36(1). 188–203.

Jones, Joshua D., Jason Adamson, Krishna Prasad, et al.. (2021). Cross-sectional Survey to Assess Tobacco and Nicotine Product Use since the Introduction of Tobacco Heating Products in Japan: Wave 1. Tobacco Regulatory Science. 7(3). 210–220. 3 indexed citations

Camacho, Oscar M., Andrew Hill, Stacy Fiebelkorn, et al.. (2021). Modeling the Population Health Impacts of Heated Tobacco Products in Japan. Tobacco Regulatory Science. 7(3). 221–231. 5 indexed citations

McEwan, Michael, Nathan Gale, Oscar M. Camacho, et al.. (2021). A randomized controlled study in healthy participants to explore the exposure continuum when smokers switch to a tobacco heating product or an E-cigarette relative to cessation. Toxicology Reports. 8. 994–1001. 25 indexed citations

Dalrymple, Annette, et al.. (2021). Enamel staining with e-cigarettes, tobacco heating products and modern oral nicotine products compared with cigarettes and snus: An in vitro study.. PubMed. 34(1). 3–9. 17 indexed citations

Dalrymple, Annette, et al.. (2020). Development of a novel method to measure material surface staining by cigarette, e-cigarette or tobacco heating product aerosols. Heliyon. 6(9). e05012–e05012. 5 indexed citations

Lowe, Frazer, Oscar M. Camacho, Nathan Gale, et al.. (2019). Evaluating the effects of switching from cigarette smoking to using a heated tobacco product on health effect indicators in healthy subjects: study protocol for a randomized controlled trial. Internal and Emergency Medicine. 14(6). 885–898. 20 indexed citations

Breheny, Damien, Jason Adamson, David Azzopardi, et al.. (2017). A novel hybrid tobacco product that delivers a tobacco flavour note with vapour aerosol (Part 2): In vitro biological assessment and comparison with different tobacco-heating products. Food and Chemical Toxicology. 106(Pt A). 533–546. 28 indexed citations

Murphy, James J., Chuan Liu, Kevin McAdam, et al.. (2017). Assessment of tobacco heating product THP1.0. Part 9: The placement of a range of next-generation products on an emissions continuum relative to cigarettes via pre-clinical assessment studies. Regulatory Toxicology and Pharmacology. 93. 92–104. 29 indexed citations

10.

Murphy, James J., Marianna Gaça, Frazer Lowe, et al.. (2017). Assessing modified risk tobacco and nicotine products: Description of the scientific framework and assessment of a closed modular electronic cigarette. Regulatory Toxicology and Pharmacology. 90. 342–357. 54 indexed citations

11.

Gale, Nathan, Michael McEwan, Alison Eldridge, et al.. (2017). A randomised, controlled, two-Centre open-label study in healthy Japanese subjects to evaluate the effect on biomarkers of exposure of switching from a conventional cigarette to a tobacco heating product. BMC Public Health. 17(1). 673–673. 18 indexed citations

12.

Forster, Mark, Stacy Fiebelkorn, Caner Ü. Yurteri, et al.. (2017). Assessment of novel tobacco heating product THP1.0. Part 3: Comprehensive chemical characterisation of harmful and potentially harmful aerosol emissions. Regulatory Toxicology and Pharmacology. 93. 14–33. 151 indexed citations

13.

Murphy, James J.. (2015). Quintilian on the Teaching of Speaking and Writing: Translations from Books One, Two, and Ten of the "Institutio oratoria". 7 indexed citations

14.

Murphy, James J., et al.. (2015). A marine protein-based dietary supplement for subclinical hair thinning/loss: Results of a multisite, double-blind, placebo-controlled clinical trial. International Journal of Trichology. 7(4). 156–156. 23 indexed citations

15.

Murphy, James J., et al.. (1999). La elocuencia en el Renacimiento : estudios sobre la teoría y la práctica de la retórica renacentista.

16.

Murphy, James J., et al.. (1992). Peter Ramus's attack on cicero : text and translation of Ramus's Brutinae Quaestiones. 3 indexed citations

17.

Murphy, James J.. (1989). The Modern Value of Ancient Roman Methods of Teaching Writing, with Answers to Twelve Current Fallacies.. 1(1). 28–37. 1 indexed citations

18.

Murphy, James J.. (1978). Medieval eloquence : studies in the theory and practice of medieval rhetoric. Philosophy and Rhetoric. 13(2). 38 indexed citations

19.

Quintilian, et al.. (1965). On the early education of the citizen-orator : Institutio oratoria, book I, and book II, chapters one through ten.

20.

Murphy, James J.. (1956). Chaucer, Gower and the English rhetorical tradition. University Microfilms International eBooks. 2 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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