Tom Ryan

404 total citations
19 papers, 287 citations indexed

About

Tom Ryan is a scholar working on Global and Planetary Change, Ecology and Management Science and Operations Research. According to data from OpenAlex, Tom Ryan has authored 19 papers receiving a total of 287 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Global and Planetary Change, 3 papers in Ecology and 3 papers in Management Science and Operations Research. Recurrent topics in Tom Ryan's work include Radioactive contamination and transfer (4 papers), Complex Systems and Decision Making (3 papers) and Radioactivity and Radon Measurements (2 papers). Tom Ryan is often cited by papers focused on Radioactive contamination and transfer (4 papers), Complex Systems and Decision Making (3 papers) and Radioactivity and Radon Measurements (2 papers). Tom Ryan collaborates with scholars based in South Africa, United States and Australia. Tom Ryan's co-authors include Ling-Yau Chan, Stephanie Long, T.K. Ikäheimonen, S Klemola, E Ilus, H. Dahlgaard, Mats Eriksson, G. J. Janacek, Joan-Albert Sánchez-Cabeza and Peter Mitchell and has published in prestigious journals such as Journal of Quality Technology, Australian Journal of Botany and Radiation Protection Dosimetry.

In The Last Decade

Tom Ryan

18 papers receiving 260 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tom Ryan South Africa 7 118 73 52 51 27 19 287
Caner Kazancı United States 13 105 0.9× 54 0.7× 42 0.8× 154 3.0× 12 0.4× 28 415
Rick Ellis Canada 4 105 0.9× 87 1.2× 17 0.3× 134 2.6× 8 0.3× 4 347
J. L. Usó Spain 7 68 0.6× 107 1.5× 29 0.6× 107 2.1× 4 0.1× 28 340
István Zsuffa Hungary 12 115 1.0× 30 0.4× 33 0.6× 108 2.1× 2 0.1× 20 295
Matheus C. Carvalho Australia 13 207 1.8× 19 0.3× 78 1.5× 86 1.7× 7 0.3× 44 506
A.R.J. Sier United Kingdom 6 97 0.8× 67 0.9× 26 0.5× 119 2.3× 9 248
William G. Cale United States 10 82 0.7× 131 1.8× 28 0.5× 150 2.9× 18 364
Christine C. Harwell United States 9 115 1.0× 57 0.8× 18 0.3× 133 2.6× 1 0.0× 11 288
Robert W. Bosserman United States 6 42 0.4× 12 0.2× 20 0.4× 35 0.7× 3 0.1× 17 170
Penelope L. Firth United States 6 153 1.3× 121 1.7× 58 1.1× 97 1.9× 9 347

Countries citing papers authored by Tom Ryan

Since Specialization
Citations

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

Fields of papers citing papers by Tom Ryan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tom Ryan

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

All Works

19 of 19 papers shown
1.
Opitz, Rachel, Colleen Strawhacker, Philip I. Buckland, et al.. (2021). A Lockpick's Guide to dataARC: Designing Infrastructures and Building Communities to Enable Transdisciplinary Research. Internet Archaeology. 6 indexed citations
2.
Ryan, Tom, et al.. (2021). A system dynamics approach for understanding community resilience to disaster risk. Jàmbá Journal of Disaster Risk Studies. 13(1). 1037–1037. 7 indexed citations
3.
Long, Suzanna, et al.. (2011). Life Expectancy Evaluation and Development of a Replacement Schedule for LED Traffic Signals. 1 indexed citations
4.
Sun, Carlos, et al.. (2010). Evaluation of freeway motorist assist program : final report, September 30, 2009.. 1 indexed citations
5.
Sun, Carlos, et al.. (2010). Evaluation of Freeway Motorist Assist Program. 2 indexed citations
6.
Ryan, Tom & Ling-Yau Chan. (2004). Statistical Models and Control Charts for High-Quality Processes. Journal of Quality Technology. 36(2). 240–241. 14 indexed citations
7.
Ryan, Tom, et al.. (2003). Responses of freshwater biota to rising salinity levels and implications for saline water management: a review. Australian Journal of Botany. 51(6). 703–713. 173 indexed citations
8.
Ryan, Tom, et al.. (2003). RADON IN DRINKING WATER IN COUNTY WICKLOW - A PILOT STUDY. 9 indexed citations
9.
Ikäheimonen, T.K., E Ilus, S Klemola, et al.. (2002). Plutonium and americium in the sediments off the Thule air base, Greenland. Journal of Radioanalytical and Nuclear Chemistry. 252(2). 339–344. 9 indexed citations
10.
Ryan, Tom, et al.. (2002). Is the wind, or the flag, moving? An oriental perspective on the complex problem. Systems Research and Behavioral Science. 19(3). 271–279. 2 indexed citations
11.
Ryan, Tom. (2001). Aquinas' Integrated View of Emotions, Morality and the Person. Pacifica Australasian Theological Studies. 14(1). 55–70. 3 indexed citations
12.
Ryan, Tom, et al.. (2000). Towards a systemic framework for understanding science and technology policy formulation problems for developing countries. Systems Research and Behavioral Science. 17(4). 375–381. 4 indexed citations
13.
Ryan, Tom, et al.. (2000). Toward a humanized systemic organization: a Confucian perspective. Systems Research and Behavioral Science. 17(4). 341–348. 4 indexed citations
14.
Ryan, Tom. (2000). The role of simulation gaming in policy-making. Systems Research and Behavioral Science. 17(4). 359–364. 26 indexed citations
15.
Ryan, Tom, et al.. (2000). Radioactivity monitoring of the Irish marine environment 1998 and 1999. 12 indexed citations
16.
Eriksson, Mats, H. Dahlgaard, E Ilus, et al.. (1999). Plutonium in the marine environment off Thule Air Base, N. STM:n Hallinnonalan avoin julkaisuarkisto (Julkari). 2 indexed citations
17.
Ryan, Tom, et al.. (1999). Correspondence: Control Charts Based on Medians. Journal of the Royal Statistical Society Series D (The Statistician). 48(3). 441–444. 4 indexed citations
18.
Long, Stephanie, et al.. (1998). An Overview of the Irish Marine Monitoring Programme. Radiation Protection Dosimetry. 75(1). 33–38. 2 indexed citations
19.

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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