John Armstrong

2.5k total citations
106 papers, 1.6k citations indexed

About

John Armstrong is a scholar working on Molecular Biology, Genetics and Ecology. According to data from OpenAlex, John Armstrong has authored 106 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Molecular Biology, 20 papers in Genetics and 13 papers in Ecology. Recurrent topics in John Armstrong's work include Reproductive biology and impacts on aquatic species (12 papers), Developmental Biology and Gene Regulation (10 papers) and Physiological and biochemical adaptations (8 papers). John Armstrong is often cited by papers focused on Reproductive biology and impacts on aquatic species (12 papers), Developmental Biology and Gene Regulation (10 papers) and Physiological and biochemical adaptations (8 papers). John Armstrong collaborates with scholars based in Canada, United States and United Kingdom. John Armstrong's co-authors include Julius Adler, L. Cudkowicz, Laura L. Gillespie, Steven C. Smith, Ann C. Graveson, Eugene P. Kennedy, Marilynn K. Rumley, C. Blaise, Allan L. Sherwin and J. A. Lowden and has published in prestigious journals such as Science, Journal of Biological Chemistry and Circulation.

In The Last Decade

John Armstrong

94 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
John Armstrong Canada 22 750 360 172 165 146 106 1.6k
Alberto Monroy Italy 35 1.3k 1.8× 406 1.1× 267 1.6× 50 0.3× 111 0.8× 153 3.5k
Leonard Nelson United States 16 919 1.2× 321 0.9× 266 1.5× 111 0.7× 72 0.5× 42 3.3k
Huawen Lin United States 20 691 0.9× 261 0.7× 50 0.3× 118 0.7× 37 0.3× 37 1.4k
Osamu Nikaido Japan 39 3.3k 4.4× 297 0.8× 181 1.1× 450 2.7× 99 0.7× 136 5.2k
Alexander J. Travis United States 35 1.2k 1.7× 499 1.4× 162 0.9× 55 0.3× 180 1.2× 84 3.7k
Farid J. Ghadessy Singapore 23 1.8k 2.4× 544 1.5× 125 0.7× 122 0.7× 311 2.1× 70 2.4k
Mark A Sanders United States 21 1.3k 1.7× 247 0.7× 69 0.4× 32 0.2× 63 0.4× 48 1.8k
Stephen Roth United States 18 1.2k 1.6× 219 0.6× 33 0.2× 60 0.4× 95 0.7× 38 2.0k
John R. Kennedy United States 20 381 0.5× 129 0.4× 86 0.5× 177 1.1× 41 0.3× 49 957
David J. Miller United Kingdom 27 1.1k 1.4× 105 0.3× 323 1.9× 27 0.2× 96 0.7× 94 2.4k

Countries citing papers authored by John Armstrong

Since Specialization
Citations

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

Fields of papers citing papers by John Armstrong

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John Armstrong

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

All Works

20 of 20 papers shown
1.
Armstrong, John & David M. Williams. (2011). The Impact of Technological Change: The Early Steamship in Britain. 1 indexed citations
2.
Armstrong, John & David M. Williams. (2010). TECHNOLOGICAL ADVANCE AND INNOVATION: THE DIFFUSION OF THE EARLY STEAMSHIP IN THE UNITED KINGDOM, 1812–34. The Mariner s Mirror. 96(1). 42–61. 3 indexed citations
3.
Smith, Steven C., et al.. (2001). Redneck, a new mutant of the axolotl (Ambystoma mexicanum) likely affects the development of cranial neural crest. The International Journal of Developmental Biology. 45(4). 685–688. 1 indexed citations
4.
Armstrong, John & Terry Gourvish. (2000). London's Railways—Their Contribution to Solving the Problem of Growth and Expansion. London School of Economics and Political Science Research Online (London School of Economics and Political Science). 3 indexed citations
5.
Armstrong, John, et al.. (1999). The cardiac neural crest in Ambystoma mexicanum. The International Journal of Developmental Biology. 43(3). 269–274. 4 indexed citations
6.
Neff, Anton W., Arlene E. Dent, & John Armstrong. (1996). Heart development and regeneration in urodeles. The International Journal of Developmental Biology. 40(4). 719–725. 38 indexed citations
7.
Armstrong, John, et al.. (1995). Inland navigation and economic development in nineteenth-century Europe. 12 indexed citations
8.
Holloway, David M., Lionel G. Harrison, & John Armstrong. (1994). Computations of post‐inductive dynamics in axolotl heart formation. Developmental Dynamics. 200(3). 242–256. 9 indexed citations
9.
Smith, Steven C. & John Armstrong. (1993). Reaction-Diffusion Control of Heart Development: Evidence for Activation and Inhibition in Precardiac Mesoderm. Developmental Biology. 160(2). 535–542. 8 indexed citations
10.
Whiteley, Mary & John Armstrong. (1991). Ectopic expression of a genomic fragment containing a homeobox causes neural defects in the axolotl. Biochemistry and Cell Biology. 69(5-6). 366–374. 2 indexed citations
11.
Smith, Steven C. & John Armstrong. (1991). Heart development in normal and cardiac-lethal mutant axolotls: a model for the control of vertebrate cardiogenesis. Differentiation. 47(3). 129–134. 15 indexed citations
12.
Dawidson, Ingemar, et al.. (1990). Lactated Ringerʼs solution versus 3% albumin for resuscitation of a lethal intestinal ischemic shock in rats. Critical Care Medicine. 18(1). 60–66. 4 indexed citations
13.
Armstrong, John & Ann C. Graveson. (1988). Progressive patterning precedes somite segmentation in the mexican axolotl (Ambystoma mexicanum). Developmental Biology. 126(1). 1–6. 15 indexed citations
14.
Smith, Steven C., Michael J. Lannoo, & John Armstrong. (1988). Lateral‐line neuromast development in Ambystoma mexicanum and a comparison with Rana pipiens. Journal of Morphology. 198(3). 367–379. 21 indexed citations
15.
Graveson, Ann C. & John Armstrong. (1987). Differentiation of cartilage from cranial neural crest in the axolotl (Ambystoma mexicanum). Differentiation. 35(1). 16–20. 27 indexed citations
16.
Gillespie, Laura L. & John Armstrong. (1985). Formation of the pronephros and pronephric duct rudiment in the Mexican axolotl. Journal of Morphology. 185(2). 217–222. 4 indexed citations
17.
Armstrong, John, et al.. (1985). Nucleotide sequences : a compilation from the GenBank and EMBL data libraries. 1 indexed citations
18.
Armstrong, John, et al.. (1967). Nonchemotactic Mutants of Escherichia coli. Journal of Bacteriology. 93(1). 390–398. 204 indexed citations
19.
Armstrong, John. (1963). Present State of Medicine. BMJ. 2(5367). 1265.1–1265.
20.
Armstrong, John. (1960). The Case for Mutual Fund Management. Financial Analysts Journal. 16(3). 33–38. 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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