John Duffy

6.8k total citations · 2 hit papers
102 papers, 5.2k citations indexed

About

John Duffy is a scholar working on Molecular Biology, Education and Genetics. According to data from OpenAlex, John Duffy has authored 102 papers receiving a total of 5.2k indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Molecular Biology, 27 papers in Education and 12 papers in Genetics. Recurrent topics in John Duffy's work include Service-Learning and Community Engagement (25 papers), Education and Critical Thinking Development (10 papers) and Athletic Training and Education (7 papers). John Duffy is often cited by papers focused on Service-Learning and Community Engagement (25 papers), Education and Critical Thinking Development (10 papers) and Athletic Training and Education (7 papers). John Duffy collaborates with scholars based in United States, Poland and United Kingdom. John Duffy's co-authors include Thomas Doetschman, Gary E. Shull, Marian L. Miller, John N. Lorenz, Tara M. Riddle, Patrick J. Schultheis, Pierre Meneton, Lane L. Clarke, Evangelia G. Kranias and I L Grupp and has published in prestigious journals such as Nature, Proceedings of the National Academy of Sciences and JAMA.

In The Last Decade

John Duffy

96 papers receiving 5.0k 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.

Renal and intestinal absorptive defects in mice lacking the NHE3 Na+/H+ exchanger

1998 666 citations Patrick J. Schultheis, Lane L. Clarke et al. profile →
Targeted ablation of the phospholamban gene is associated with markedly enhanced myocardial contractility and loss of beta-agonist stimulation.

1994 581 citations John Duffy, Thomas Doetschman et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John Duffy United States	28	3.4k	1.0k	548	394	390	102	5.2k
Xu Wang China	41	2.7k 0.8×	536 0.5×	560 1.0×	410 1.0×	368 0.9×	338	6.9k
Michael A. Simpson United Kingdom	44	2.7k 0.8×	486 0.5×	626 1.1×	649 1.6×	339 0.9×	161	6.3k
Stefan Engelhardt Germany	49	5.8k 1.7×	2.6k 2.6×	556 1.0×	640 1.6×	313 0.8×	124	8.1k
Caroline C. W. Klaver Netherlands	67	4.9k 1.4×	509 0.5×	341 0.6×	583 1.5×	437 1.1×	309	17.2k
Harold V.M. van Rijen Netherlands	36	2.7k 0.8×	2.4k 2.3×	485 0.9×	183 0.5×	119 0.3×	86	4.8k
William Clark United States	38	2.2k 0.6×	1.3k 1.3×	318 0.6×	448 1.1×	215 0.6×	124	4.5k
Norman H. Lee United States	42	3.3k 1.0×	190 0.2×	223 0.4×	326 0.8×	310 0.8×	110	5.4k
Masahiro Toda Japan	40	1.4k 0.4×	95 0.1×	647 1.2×	272 0.7×	283 0.7×	281	5.4k
Xuesong Yang China	36	4.6k 1.3×	140 0.1×	445 0.8×	254 0.6×	265 0.7×	232	6.7k
Koji Nakamura Japan	38	2.3k 0.7×	207 0.2×	601 1.1×	320 0.8×	193 0.5×	212	4.9k

Countries citing papers authored by John Duffy

Since Specialization

Citations

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

Fields of papers citing papers by John Duffy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John Duffy

This figure shows the co-authorship network connecting the top 25 collaborators of John Duffy. A scholar is included among the top collaborators of John Duffy 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 John Duffy. John Duffy 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

Kazmer, David O., et al.. (2020). Learning Through Service: Analysis Of A First College Wide Service Learning Course. Papers on Engineering Education Repository (American Society for Engineering Education). 11.879.1–11.879.18. 7 indexed citations

Duffy, John, et al.. (2020). Attitudes of Engineering Students from Underrepresented Groups Toward Service-Learning. Papers on Engineering Education Repository (American Society for Engineering Education). 22.263.1–22.263.29. 10 indexed citations

Duffy, John, et al.. (2011). Service-Learning Integrated throughout a College of Engineering (SLICE).. AEE Journal. 2(4). 33 indexed citations

Kazmer, David O., et al.. (2007). Introduction to Engineering Through Service-Learning. 679–689. 7 indexed citations

Spicer, Zachary, Marian L. Miller, Anastasia Andringa, et al.. (2000). Stomachs of Mice Lacking the Gastric H,K-ATPase α-Subunit Have Achlorhydria, Abnormal Parietal Cells, and Ciliated Metaplasia. Journal of Biological Chemistry. 275(28). 21555–21565. 137 indexed citations

Duffy, John. (1999). Peruvian villages go solar. 13(6). 1 indexed citations

Schultheis, Patrick J., Lane L. Clarke, Pierre Meneton, et al.. (1998). Targeted disruption of the murine Na+/H+ exchanger isoform 2 gene causes reduced viability of gastric parietal cells and loss of net acid secretion.. Journal of Clinical Investigation. 101(6). 1243–1253. 198 indexed citations

Zhou, Ming, Roy L. Sutliff, Richard J. Paul, et al.. (1998). Fibroblast growth factor 2 control of vascular tone. Nature Medicine. 4(2). 201–207. 295 indexed citations

Nebert, Daniel W. & John Duffy. (1997). How knockout mouse lineswill be used to study the role of drug-metabolizing enzymes and their receptors during reproduction and development, and in environmental toxicity, Cancer, and Oxidative stress. Biochemical Pharmacology. 53(3). 249–254. 62 indexed citations

10.

Duffy, John, et al.. (1997). Tuning Up Your Class: Using Assessment for Optimal Student Performance.. Journal on excellence in college teaching. 8(2). 3–20. 2 indexed citations

11.

Chen, Shu‐Heng, John Duffy, & Chia-Hsuan Yeh. (1996). Genetic Programming in the Coordination Game with a Chaotic Best-Response Function. 277–286. 10 indexed citations

12.

Ludwig, Dale L., James R. Stringer, David C. Wight, Thomas Doetschman, & John Duffy. (1996). FLP-mediated site-specific recombination in microinjected murine zygotes. Transgenic Research. 5(6). 385–395. 10 indexed citations

13.

Banks, Theresa A., Farah Babakhani, B. T. Poulos, John Duffy, & Ruthann Kibler. (1993). Characterization of Cross-Reactive Anti-DNA Autoantibodies in Murine Lupus. Immunological Investigations. 22(3). 229–248. 3 indexed citations

14.

Duffy, John & Thomas J. Lindell. (1985). Identification of a second binding isotherm for actinomycin D-deoxyribonucleic acid at low drug concentrations. Biochemical Pharmacology. 34(10). 1854–1856. 6 indexed citations

15.

Duffy, John, et al.. (1983). An Anxious Democracy: Aspects of the 1830s. The American Historical Review. 88(4). 1063–1063.

16.

Duffy, John. (1979). Andanzas por el mundo de la salud. Memorias de Fred Lowe Soper. 5 indexed citations

17.

Duffy, John & Thomas B. Turner. (1975). Heritage of Excellence: The Johns Hopkins Medical Institutions, 1914-1947. Journal of American History. 62(1). 179–179. 1 indexed citations

18.

Duffy, John. (1973). Book Review: Folk Medicine of the Delaware and Related Algonkian Indians. by Gladys Tantaquidgeon.. 56(2). 193–195. 3 indexed citations

19.

Duffy, John, et al.. (1972). Incorporation of water oxygens into intracellular nucleotides and RNA. Journal of Molecular Biology. 64(3). 565–579. 26 indexed citations

20.

Lindberg, Olle R., John Duffy, A. W. Norman, & Paul D. Boyer. (1965). Characteristics of Bound Phosphohistidine Labeling in Mitochondria. Journal of Biological Chemistry. 240(7). 2850–2854. 13 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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