James M. Walker

1.8k total citations
48 papers, 1.1k citations indexed

About

James M. Walker is a scholar working on Genetics, Surgery and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, James M. Walker has authored 48 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Genetics, 8 papers in Surgery and 5 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in James M. Walker's work include Genetic diversity and population structure (10 papers), Evolution and Genetic Dynamics (9 papers) and Amphibian and Reptile Biology (5 papers). James M. Walker is often cited by papers focused on Genetic diversity and population structure (10 papers), Evolution and Genetic Dynamics (9 papers) and Amphibian and Reptile Biology (5 papers). James M. Walker collaborates with scholars based in United States, Ireland and United Kingdom. James M. Walker's co-authors include R. J. Berger, Pascale Carayon, Peter Hoonakker, Roger Brown, Robert J. Farney, James E. Cordes, Adjhaporn Khunlertkit, Kerry McGuire, Ayşe P. Gürses and Gregory L. Snow and has published in prestigious journals such as Applied Physics Letters, The Journal of Physiology and Journal of Applied Physiology.

In The Last Decade

James M. Walker

45 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
James M. Walker United States 16 255 250 148 148 142 48 1.1k
Jorge Motta Panama 20 277 1.1× 386 1.5× 54 0.4× 109 0.7× 115 0.8× 45 1.3k
Catherine J. Williams United States 25 482 1.9× 867 3.5× 42 0.3× 162 1.1× 87 0.6× 66 3.5k
Guy R. Warman New Zealand 22 504 2.0× 189 0.8× 126 0.9× 136 0.9× 243 1.7× 51 1.4k
Joseph Kaplan United States 18 86 0.3× 174 0.7× 58 0.4× 55 0.4× 135 1.0× 32 909
Françis Bernard Canada 24 89 0.3× 98 0.4× 126 0.9× 143 1.0× 99 0.7× 122 2.2k
John Morris United States 18 602 2.4× 406 1.6× 24 0.2× 294 2.0× 253 1.8× 34 2.1k
Arindam RoyChoudhury United States 25 228 0.9× 370 1.5× 183 1.2× 647 4.4× 340 2.4× 114 3.0k
Mária Tóth Hungary 11 166 0.7× 156 0.6× 87 0.6× 55 0.4× 182 1.3× 28 1.0k
Hanns‐Christian Gunga Germany 22 88 0.3× 613 2.5× 39 0.3× 247 1.7× 48 0.3× 63 1.5k
James H. Porter United States 15 338 1.3× 290 1.2× 25 0.2× 47 0.3× 210 1.5× 22 1.3k

Countries citing papers authored by James M. Walker

Since Specialization
Citations

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

Fields of papers citing papers by James M. Walker

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James M. Walker. 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 James M. Walker. The network helps show where James M. Walker may publish in the future.

Co-authorship network of co-authors of James M. Walker

This figure shows the co-authorship network connecting the top 25 collaborators of James M. Walker. A scholar is included among the top collaborators of James M. Walker 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 James M. Walker. James M. Walker 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.
2.
Nelson, W. Bradley, et al.. (2023). The influence of exercise volume and posture on exercise‐induced plasma volume expansion. Physiological Reports. 11(4). e15601–e15601. 2 indexed citations
3.
Rogachov, Anton, et al.. (2023). Suspected Hyperkalemia-Induced Cardiac Arrest and Recovery Following Succinylcholine Use in a Trauma Patient. Kansas Journal of Medicine. 16(3). 299–301.
4.
Humphreys, H., Aggie Bak, A.P.R. Wilson, et al.. (2023). Rituals and behaviours in the operating theatre – joint guidelines of the Healthcare Infection Society and the European Society of Clinical Microbiology and Infectious Diseases. Journal of Hospital Infection. 140. 165.e1–165.e28. 4 indexed citations
5.
Ablah, Elizabeth, et al.. (2023). Post-stroke pneumonia: Factors associated with readmission within 90 days of stroke discharge. Journal of Stroke and Cerebrovascular Diseases. 32(10). 107276–107276. 2 indexed citations
6.
Barley, Anthony J., James E. Cordes, James M. Walker, & Robert C. Thomson. (2021). Genetic diversity and the origins of parthenogenesis in the teiid lizard Aspidoscelis laredoensis. Molecular Ecology. 31(1). 266–278. 11 indexed citations
7.
Cartmill, Randi, Roger Brown, Peter Hoonakker, et al.. (2012). The Work of Adult and Pediatric Intensive Care Unit Nurses. Nursing Research. 62(1). 50–58. 41 indexed citations
8.
Cartmill, Randi, James M. Walker, Mary Ann Blosky, et al.. (2012). Impact of electronic order management on the timeliness of antibiotic administration in critical care patients. International Journal of Medical Informatics. 81(11). 782–791. 15 indexed citations
9.
Carayon, Pascale, Bashar Alyousef, Peter Hoonakker, et al.. (2012). Challenges to care coordination posed by the use of multiple health IT applications. Work. 41(S1). 4468–4473. 22 indexed citations
10.
Hoonakker, Peter, Pascale Carayon, Ayşe P. Gürses, et al.. (2011). Measuring workload of ICU nurses with a questionnaire survey: the NASA Task Load Index (TLX). PubMed. 1(2). 131–143. 262 indexed citations
11.
Daftary, Ameet, James M. Walker, & Robert J. Farney. (2011). NREM Sleep Parasomnia Associated with Chiari I Malformation. Journal of Clinical Sleep Medicine. 7(5). 526–529. 4 indexed citations
12.
Farney, Robert J., et al.. (2011). The STOP-Bang Equivalent Model and Prediction of Severity of Obstructive Sleep Apnea: Relation to Polysomnographic Measurements of the Apnea/Hypopnea Index. Journal of Clinical Sleep Medicine. 7(5). 459–465. 179 indexed citations
13.
Nagano, Yuriko, B. Cherie Millar, Colin E. Goldsmith, et al.. (2008). Development of selective media for the isolation of yeasts and filamentous fungi from the sputum of adult patients with cystic fibrosis (CF). Journal of Cystic Fibrosis. 7(6). 566–572. 32 indexed citations
14.
Taylor, Harry L., Charles J. Cole, Laurence M. Hardy, et al.. (2001). Natural Hybridization Between the Teiid Lizards Cnemidophorus tesselatus (Parthenogenetic) and C. tigris marmoratus (Bisexual): Assessment of Evolutionary Alternatives. American Museum Novitates. 3345. 1–65. 31 indexed citations
15.
Quint, Leslie E., Peyton H. Bland, James M. Walker, et al.. (2001). Diaphragmatic Shape Change After Lung Volume Reduction Surgery. Journal of Thoracic Imaging. 16(3). 149–155. 2 indexed citations
16.
Duxstad, K. J., E. E. Häller, K. M. Yu, et al.. (1995). Solid-state reaction in Pd/ZnSe thin film contacts. Applied Physics Letters. 67(7). 947–949. 10 indexed citations
17.
Walker, James M., Harry L. Taylor, & James E. Cordes. (1995). Parthenogenetic Cnemidophorus tesselatus Complex at Higbee, Colorado: Resolution of 30 Years of Controversy. Copeia. 1995(3). 650–650. 12 indexed citations
18.
Farney, Robert J. & James M. Walker. (1995). Office management of common sleep-wake disorders. Medical Clinics of North America. 79(2). 391–414. 11 indexed citations
19.
Paulissen, Mark A., James M. Walker, & James E. Cordes. (1992). Can Parthenogenetic Cnemidophorus laredoensis (Teiidae) Coexist with Its Bisexual Congeners?. Journal of Herpetology. 26(2). 153–153. 15 indexed citations
20.
Walker, James M., et al.. (1981). Nightly torpor in the ringed-neck dove: An extension of sleep. Cryobiology. 18(1). 92–92. 1 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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