Michael J. Ryan

1.4k total citations
19 papers, 215 citations indexed

About

Michael J. Ryan is a scholar working on Surgery, Oncology and Pharmacology. According to data from OpenAlex, Michael J. Ryan has authored 19 papers receiving a total of 215 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Surgery, 3 papers in Oncology and 2 papers in Pharmacology. Recurrent topics in Michael J. Ryan's work include Gastroesophageal reflux and treatments (2 papers), Surgical Simulation and Training (2 papers) and Colorectal Cancer Surgical Treatments (2 papers). Michael J. Ryan is often cited by papers focused on Gastroesophageal reflux and treatments (2 papers), Surgical Simulation and Training (2 papers) and Colorectal Cancer Surgical Treatments (2 papers). Michael J. Ryan collaborates with scholars based in United States, Australia and New Zealand. Michael J. Ryan's co-authors include Rosemarie L. Fisher, Laurence F. McMahon, Myron Brand, Danuta Dynda, David L. Crawford, Kenneth Hornbuckle, David A. Johnson, Jaret M. Karnuta, Antonia F. Chen and M.F. Lyons and has published in prestigious journals such as SHILAP Revista de lepidopterología, Alimentary Pharmacology & Therapeutics and Environmental Modelling & Software.

In The Last Decade

Michael J. Ryan

15 papers receiving 205 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Michael J. Ryan United States 7 83 54 47 30 29 19 215
Peter Hay United Kingdom 6 119 1.4× 89 1.6× 21 0.4× 8 0.3× 9 0.3× 15 216
Palittiya Sintusek Thailand 10 115 1.4× 47 0.9× 57 1.2× 75 2.5× 2 0.1× 34 282
J. Bojunga Germany 5 59 0.7× 58 1.1× 143 3.0× 2 0.1× 14 0.5× 11 251
Jean‐Paul Latrive France 7 104 1.3× 78 1.4× 110 2.3× 63 2.1× 2 0.1× 9 256
Haitao Ran China 9 65 0.8× 188 3.5× 238 5.1× 8 0.3× 7 0.2× 11 342
Lilla Hanák Hungary 10 83 1.0× 12 0.2× 35 0.7× 5 0.2× 2 0.1× 17 302
Nadan Rustemović Croatia 12 225 2.7× 18 0.3× 27 0.6× 85 2.8× 3 0.1× 46 377
Richard Dykoski United States 10 135 1.6× 113 2.1× 87 1.9× 8 0.3× 2 0.1× 19 361
J. Mogilner Israel 11 175 2.1× 6 0.1× 20 0.4× 14 0.5× 5 0.2× 25 298
Salah Termos Kuwait 8 175 2.1× 115 2.1× 86 1.8× 13 0.4× 4 0.1× 21 250

Countries citing papers authored by Michael J. Ryan

Since Specialization
Citations

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

Fields of papers citing papers by Michael J. Ryan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Michael J. Ryan

This figure shows the co-authorship network connecting the top 25 collaborators of Michael J. Ryan. A scholar is included among the top collaborators of Michael J. 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 Michael J. Ryan. Michael J. 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.
Elsawah, Sondoss, et al.. (2023). Designing a pattern language to enhance model composability and reusability: An example with component-based probabilistic models. Environmental Modelling & Software. 169. 105807–105807. 2 indexed citations
2.
Karnuta, Jaret M., Michael P. Murphy, Bryan C. Luu, et al.. (2022). Artificial Intelligence for Automated Implant Identification in Total Hip Arthroplasty: A Multicenter External Validation Study Exceeding Two Million Plain Radiographs. The Journal of Arthroplasty. 38(10). 1998–2003.e1. 26 indexed citations
3.
Ryan, Michael J.. (2021). Medicine shortages: there are solutions! Actions to take to reduce medicine shortages. Australian Health Review. 45(4). 504–506. 1 indexed citations
4.
Qiao, Li & Michael J. Ryan. (2020). Analysis of Business Processes in Supply Chain: An Interpretive Structural Modeling Approach. UNSWorks (University of New South Wales, Sydney, Australia). 17. 1655–1662. 1 indexed citations
5.
Taremi, Mojgan, et al.. (2017). P3.14-002 Multimodality Management of Pancoast Tumors; Does Surgical Resection Need to Be Included?. Journal of Thoracic Oncology. 12(11). S2330–S2331.
6.
Qiao, Li & Michael J. Ryan. (2017). A Hybrid Approach for Supply Chain Analysis: An Application of Network and Cluster Analysis. INCOSE International Symposium. 27(1). 746–762. 3 indexed citations
7.
Gane, Edward, Sophie Métivier, Ronald Nahass, et al.. (2017). The emergence of NS5B resistance associated substitution S282T after sofosbuvir‐based treatment. Hepatology Communications. 1(6). 538–549. 29 indexed citations
8.
Ryan, Michael J., et al.. (2016). Delivery of radiation therapy of large target volumes in Hodgkin's disease using IMRT technique: A dosimetric case study. Radiography. 22(2). e143–e148. 2 indexed citations
9.
Ryan, Michael J., et al.. (2015). Inter-observer Variability in Cone Beam CT Image Matching Amongst Radiation Therapists: A Departmental Initiative. Journal of medical imaging and radiation sciences. 46(1). S8–S8.
10.
Johnson, David A., et al.. (2013). Underreported use of non-steroidal anti-inflammatory drugs in an outpatient gastroenterology practice: a prospective office-based survey. SHILAP Revista de lepidopterología. 5(1). 3–3. 2 indexed citations
11.
Ryan, Michael J., et al.. (2012). Robotic Foregut Surgery: One Surgeon’s Experience with Nissen Fundoplication, Esophagomyotomy, and Hiatal Hernia Repair. Surgical Science. 3(1). 1–9. 2 indexed citations
12.
Ryan, Michael J., et al.. (2011). One Hundred and Two Consecutive Robotic-Assisted Minimally Invasive Colectomies—An Outcome and Technical Update. Journal of Gastrointestinal Surgery. 15(7). 1195–1204. 22 indexed citations
13.
Dynda, Danuta, et al.. (2010). Robotic‐assisted minimally invasive surgery; a useful tool in resident training—the Peoria experience, 2002–2009. International Journal of Medical Robotics and Computer Assisted Surgery. 6(4). 386–393. 20 indexed citations
14.
O’Brien, Luke, et al.. (2009). Strategic Exercise Prescription for Baseball: Bridging the Gap Between Injury Prevention and Power Production. Strength and conditioning journal. 31(5). 81–88. 2 indexed citations
15.
Sjögren, Maria H., Robert W. Sjogren, M.F. Lyons, et al.. (2007). Antiviral Response of HCV Genotype 1 to Consensus Interferon and Ribavirin Versus Pegylated Interferon and Ribavirin. Digestive Diseases and Sciences. 52(6). 1540–1547. 30 indexed citations
16.
Johnson, David A., et al.. (2005). A comparison of esomeprazole and lansoprazole for control of intragastric pH in patients with symptoms of gastro‐oesophageal reflux disease. Alimentary Pharmacology & Therapeutics. 22(2). 129–134. 28 indexed citations
17.
Jackson, John, et al.. (2001). Use of the Pharmaceutical Benefits Scheme in Private Hospitals: 2. An Alternative Model. The Australian Journal of Hospital Pharmacy. 31(4). 262–267.
18.
Ryan, Michael J.. (1992). Implementation of robotic force control with position accommodation. NASA STI Repository (National Aeronautics and Space Administration). 93. 16663.
19.
Fisher, Rosemarie L., et al.. (1986). Gastrointestinal bleeding in competitive runners. Digestive Diseases and Sciences. 31(11). 1226–1228. 45 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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