Kathy L. Ryan

4.1k total citations
132 papers, 3.3k citations indexed

About

Kathy L. Ryan is a scholar working on Surgery, Emergency Medicine and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Kathy L. Ryan has authored 132 papers receiving a total of 3.3k indexed citations (citations by other indexed papers that have themselves been cited), including 45 papers in Surgery, 44 papers in Emergency Medicine and 40 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Kathy L. Ryan's work include Cardiac Arrest and Resuscitation (35 papers), Heart Rate Variability and Autonomic Control (33 papers) and Trauma, Hemostasis, Coagulopathy, Resuscitation (33 papers). Kathy L. Ryan is often cited by papers focused on Cardiac Arrest and Resuscitation (35 papers), Heart Rate Variability and Autonomic Control (33 papers) and Trauma, Hemostasis, Coagulopathy, Resuscitation (33 papers). Kathy L. Ryan collaborates with scholars based in United States, Israel and United Kingdom. Kathy L. Ryan's co-authors include Víctor A. Convertino, Caroline A. Rickards, William H. Cooke, John B. Holcomb, Anthony E. Pusateri, James R. Jauchem, Keith G. Lurie, Carmen Hinojosa‐Laborde, Melvin R. Frei and Bijan S. Kheirabadi and has published in prestigious journals such as Circulation, PLoS ONE and The Journal of Physiology.

In The Last Decade

Kathy L. Ryan

127 papers receiving 3.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kathy L. Ryan United States 31 1.3k 1.1k 1.0k 988 760 132 3.3k
Po‐Yin Cheung Canada 40 1.2k 0.9× 595 0.5× 1.6k 1.6× 168 0.2× 657 0.9× 274 5.9k
Stephen M. Cain United States 27 847 0.6× 399 0.4× 380 0.4× 325 0.3× 553 0.7× 127 2.7k
F. Christ Germany 24 845 0.6× 497 0.5× 217 0.2× 561 0.6× 231 0.3× 97 2.2k
H. Bart van der Worp Netherlands 33 367 0.3× 732 0.7× 187 0.2× 162 0.2× 261 0.3× 77 5.7k
Raj K. Narayan United States 40 886 0.7× 199 0.2× 1.4k 1.4× 400 0.4× 495 0.7× 133 6.7k
Ludwik Fedorko Canada 29 598 0.4× 536 0.5× 278 0.3× 720 0.7× 112 0.1× 59 2.9k
Nicola J. Robertson United Kingdom 47 356 0.3× 148 0.1× 963 0.9× 741 0.8× 386 0.5× 200 7.1k
Markus Steinfath Germany 40 1.9k 1.4× 1.8k 1.7× 482 0.5× 642 0.6× 560 0.7× 189 4.7k
John Wyatt United Kingdom 32 327 0.2× 107 0.1× 780 0.8× 535 0.5× 1.2k 1.6× 70 5.7k
Shunji Kasaoka Japan 28 478 0.4× 301 0.3× 436 0.4× 302 0.3× 203 0.3× 89 2.0k

Countries citing papers authored by Kathy L. Ryan

Since Specialization
Citations

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

Fields of papers citing papers by Kathy L. Ryan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kathy L. Ryan

This figure shows the co-authorship network connecting the top 25 collaborators of Kathy L. Ryan. A scholar is included among the top collaborators of Kathy L. 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 Kathy L. Ryan. Kathy L. Ryan 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
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Hudson, Ian, Amanda M. Staudt, Matthew Burgess, et al.. (2022). Patterns of Palliation: A Review of Casualties That Received Pain Management Before Reaching Role 2 in Afghanistan. Military Medicine. 188(1-2). 108–116. 2 indexed citations
4.
Xiang, Lusha, et al.. (2018). A novel rat model of extremity trauma for prehospital pain management research. The Journal of Trauma: Injury, Infection, and Critical Care. 85(1S). S49–S56. 9 indexed citations
5.
Jauchem, James R., Kathy L. Ryan, & James Walters. (2015). Pathophysiological alterations induced by sustained 35-GHz radio-frequency energy heating. Journal of Basic and Clinical Physiology and Pharmacology. 27(1). 79–89. 7 indexed citations
6.
Ji, Soo-Yeon, et al.. (2009). Abstract P115: Prediction of Severity of Blood Volume Loss Using ECG Features Based on P, QRS, and T Waves. Circulation. 120. 1 indexed citations
7.
Rickards, Caroline A., Kathy L. Ryan, & Víctor A. Convertino. (2009). Characterization of common measures of heart period variability in healthy human subjects: implications for patient monitoring. Journal of Clinical Monitoring and Computing. 24(1). 61–70. 25 indexed citations
8.
Ryan, Kathy L., William H. Cooke, Caroline A. Rickards, Keith G. Lurie, & Víctor A. Convertino. (2008). Breathing through an inspiratory threshold device improves stroke volume during central hypovolemia in humans. Journal of Applied Physiology. 104(5). 1402–1409. 64 indexed citations
9.
Cox, Paul G., et al.. (2008). Investigation of photoplethysmogram morphology for the detection of hypovolemic states. PubMed. 149. 5486–5489. 8 indexed citations
10.
Lee, Jangwoen, Jae Gwan Kim, Sari Mahon, et al.. (2008). Tissue hemoglobin monitoring of progressive central hypovolemia in humans using broadband diffuse optical spectroscopy. Journal of Biomedical Optics. 13(6). 64027–64027. 15 indexed citations
11.
Soller, Babs R., Ye Yang, Olusola O. Soyemi, et al.. (2007). Noninvasively determined muscle oxygen saturation is an early indicator of central hypovolemia in humans. Journal of Applied Physiology. 104(2). 475–481. 63 indexed citations
12.
Millenbaugh, Nancy J., Johnathan L. Kiel, Kathy L. Ryan, et al.. (2006). COMPARISON OF BLOOD PRESSURE AND THERMAL RESPONSES IN RATS EXPOSED TO MILLIMETER WAVE ENERGY OR ENVIRONMENTAL HEAT. Shock. 25(6). 625–632. 17 indexed citations
13.
Pusateri, Anthony E., John B. Holcomb, Bijan S. Kheirabadi, et al.. (2006). Making Sense of the Preclinical Literature on Advanced Hemostatic Products. The Journal of Trauma: Injury, Infection, and Critical Care. 60(3). 674–682. 191 indexed citations
14.
Klemcke, Harold G., Ángel V. Delgado, John B. Holcomb, et al.. (2005). Effect of Recombinant FVIIa in Hypothermic, Coagulopathic Pigs with Liver Injuries. The Journal of Trauma: Injury, Infection, and Critical Care. 59(1). 155–161. 33 indexed citations
15.
Kheirabadi, Bijan S., Jill L. Sondeen, Kathy L. Ryan, et al.. (2005). Hemostatic Efficacy of Two Advanced Dressings in an Aortic Hemorrhage Model in Swine. The Journal of Trauma: Injury, Infection, and Critical Care. 59(1). 25–35. 105 indexed citations
16.
Convertino, Víctor A., Kathy L. Ryan, D. F. Doerr, et al.. (2004). Hemodynamics associated with breathing through an inspiratory impedance threshold device in human volunteers. Critical Care Medicine. 32(Supplement). S381–S386. 53 indexed citations
17.
Walters, James, Kathy L. Ryan, David Nelson, Dennis W. Blick, & P. A. Mason. (2004). EFFECTS OF BLOOD FLOW ON SKIN HEATING INDUCED BY MILLIMETER WAVE IRRADIATION IN HUMANS. Health Physics. 86(2). 115–120. 22 indexed citations
18.
Pusateri, Anthony E., et al.. (2004). Application of a Granular Mineral-Based Hemostatic Agent (QuikClot) to Reduce Blood Loss After Grade V Liver Injury in Swine. The Journal of Trauma: Injury, Infection, and Critical Care. 57(3). 555–562. 122 indexed citations
19.
Jauchem, James R., et al.. (2001). Repeated Exposure of C3H/HeJ Mice to Ultra-wideband Electromagnetic Pulses: Lack of Effects on Mammary Tumors. Radiation Research. 155(2). 369–377. 24 indexed citations
20.
Ryan, Kathy L., et al.. (1997). AGE DOES NOT AFFECT THERMAL AND CARDIORESPIRATORY RESPONSES TO MICROWAVE HEATING IN CALORICALLY RESTRICTED RATS. Shock. 8(1). 55–60. 10 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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