James Langan

1.1k total citations · 1 hit paper
18 papers, 746 citations indexed

About

James Langan is a scholar working on Radiology, Nuclear Medicine and Imaging, Biomedical Engineering and General Health Professions. According to data from OpenAlex, James Langan has authored 18 papers receiving a total of 746 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Radiology, Nuclear Medicine and Imaging, 3 papers in Biomedical Engineering and 2 papers in General Health Professions. Recurrent topics in James Langan's work include Radiation Dose and Imaging (5 papers), Medical Imaging Techniques and Applications (4 papers) and Advanced X-ray and CT Imaging (3 papers). James Langan is often cited by papers focused on Radiation Dose and Imaging (5 papers), Medical Imaging Techniques and Applications (4 papers) and Advanced X-ray and CT Imaging (3 papers). James Langan collaborates with scholars based in United States, Australia and Vietnam. James Langan's co-authors include H. William Strausś, Edward A. Lebowitz, Bertram Pitt, Henry N. Wagner, John G. McAfee, Jon K. Meyer, Masahiro Iio, David C. Sabiston, V. Lopéz-Majano and Donald E. Tow and has published in prestigious journals such as Nature, New England Journal of Medicine and JAMA.

In The Last Decade

James Langan

16 papers receiving 604 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Thallium-201 for myocardial imaging. Relation of thallium-201 to regional myocardial perfusion.

1975 380 citations H. William Strausś, James Langan et al. Circulation profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
James Langan United States	10	406	195	150	134	118	18	746
John A. Burdine United States	15	334 0.8×	145 0.7×	95 0.6×	119 0.9×	86 0.7×	57	581
Edward A. Lebowitz United States	13	709 1.7×	334 1.7×	207 1.4×	266 2.0×	183 1.6×	17	1.2k
Howard S. Stern United States	10	245 0.6×	53 0.3×	205 1.4×	125 0.9×	38 0.3×	18	683
Edwin JR van Beek United Kingdom	14	205 0.5×	170 0.9×	156 1.0×	133 1.0×	48 0.4×	31	688
R Fridrich Switzerland	15	631 1.6×	215 1.1×	242 1.6×	291 2.2×	91 0.8×	86	1.2k
F Lærum Norway	15	140 0.3×	99 0.5×	188 1.3×	349 2.6×	82 0.7×	63	724
Daniel Henry United States	12	399 1.0×	369 1.9×	283 1.9×	155 1.2×	39 0.3×	27	838
C.F. Pope United States	15	165 0.4×	96 0.5×	53 0.4×	335 2.5×	54 0.5×	29	704
V. Lopéz-Majano United States	12	105 0.3×	50 0.3×	280 1.9×	107 0.8×	42 0.4×	57	519
F. Scott Pereles United States	17	618 1.5×	462 2.4×	258 1.7×	266 2.0×	76 0.6×	29	1.2k

Countries citing papers authored by James Langan

Since Specialization

Citations

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

Fields of papers citing papers by James Langan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of James Langan

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

All Works

Sort: Min cites: Since: Top N: Style:

18 of 18 papers shown

Smith, Ian C. P., Matthew D. Griffin, James Langan, et al.. (2020). A multidisciplinary approach to online support for device research translation: regulatory change and clinical engagement. Health Policy and Technology. 10(1). 95–103. 4 indexed citations

Drozdovitch, Vladimir, A.B. Brill, Fred A. Mettler, et al.. (2014). Nuclear Medicine Practices in the 1950s through the Mid-1970s and Occupational Radiation Doses to Technologists from Diagnostic Radioisotope Procedures. Health Physics. 107(4). 300–310. 9 indexed citations

Langan, James, et al.. (2007). Best Free Reference Web Sites Ninth Annual List. Reference & User Services Quarterly. 47(1). 34.

Langan, James. (2007). Mental health, risk communication and data quality in the electronic age. The British Journal of Social Work. 39(3). 467–487. 15 indexed citations

Knox, Alan J., James Langan, Jean‐Benoît Martinot, Claudia Gruss, & D. Häfner. (2007). Comparison of a step-down dose of once-daily ciclesonide with a continued dose of twice-daily fluticasone propionate in maintaining control of asthma. Current Medical Research and Opinion. 23(10). 2387–2394. 13 indexed citations

Langan, James, et al.. (1997). Nuclear Medicine : Technology and Techniques. 15 indexed citations

Harrison, Spencer, et al.. (1981). Industrial relations and the personnel role in the NHS.. PubMed. 7(2). 18–21. 1 indexed citations

Strausś, H. William, et al.. (1975). Thallium-201 for myocardial imaging. Relation of thallium-201 to regional myocardial perfusion.. Circulation. 51(4). 641–645. 380 indexed citations breakdown →

Langan, James, et al.. (1974). Quality Control in Nuclear Medicine Procedures. Journal of Nuclear Medicine Technology. 2(2). 44–51. 1 indexed citations

10.

Hurley, Peter, et al.. (1971). The Scintillation Camera with Pinhole Collimator in Thyroid Imaging. Radiology. 101(1). 133–138. 17 indexed citations

11.

Langan, James, et al.. (1971). Tomographie Imaging with the Scintillation Camera in the Detection and Characterization of Brain Lesions. Radiology. 98(2). 445–448. 2 indexed citations

12.

Langan, James & Henry N. Wagner. (1969). A Display and Storage System for Radionuclide Imaqes. Radiology. 93(5). 1197–1198. 3 indexed citations

13.

Wagner, Henry N., V. Lopéz-Majano, James Langan, & Ramesh C. Joshi. (1968). Radioactive Xenon in the Differential Diagnosis of Pulmonary Embolism. Radiology. 91(6). 1168–1174. 44 indexed citations

14.

Tow, Donald E., et al.. (1967). Urokinase in Pulmonary Embolism. New England Journal of Medicine. 277(22). 1161–1167. 70 indexed citations

15.

Chernick, Victor, W. Alan Hodson, James Langan, & Janet B. Hardy. (1966). Distribution of pulmonary circulation in hyaline membrane disease. The Journal of Pediatrics. 69(5). 906–907. 1 indexed citations

16.

Wagner, Henry N., V. Lopéz-Majano, & James Langan. (1965). Clearance of Particulate Matter from the Tracheobronchial Tree in Patients with Tuberculosis. Nature. 205(4968). 252–254. 11 indexed citations

17.

Wagner, Henry N., Ellis L. Jones, Donald E. Tow, & James Langan. (1965). A METHOD FOR THE STUDY OF THE PERIPHERAL CIRCULATION IN MAN.. PubMed. 6. 150–4. 19 indexed citations

18.

Wagner, Henry N., David C. Sabiston, Masahiro Iio, et al.. (1964). Regional Pulmonary Blood Flow in Man by Radioisotope Scanning. JAMA. 187(8). 601–3. 141 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.

Explore authors with similar magnitude of impact