H. Chotas

961 total citations
28 papers, 732 citations indexed

About

H. Chotas is a scholar working on Pulmonary and Respiratory Medicine, Radiology, Nuclear Medicine and Imaging and Biomedical Engineering. According to data from OpenAlex, H. Chotas has authored 28 papers receiving a total of 732 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Pulmonary and Respiratory Medicine, 17 papers in Radiology, Nuclear Medicine and Imaging and 14 papers in Biomedical Engineering. Recurrent topics in H. Chotas's work include Digital Radiography and Breast Imaging (21 papers), Advanced X-ray and CT Imaging (13 papers) and Medical Imaging Techniques and Applications (9 papers). H. Chotas is often cited by papers focused on Digital Radiography and Breast Imaging (21 papers), Advanced X-ray and CT Imaging (13 papers) and Medical Imaging Techniques and Applications (9 papers). H. Chotas collaborates with scholars based in United States. H. Chotas's co-authors include Carl E. Ravin, James T. Dobbins, Carey E. Floyd, Alan H. Baydush, Ehsan Samei, Rene Vargas‐Voracek, Joseph Y. Lo, G. Allan Johnson, Paul E. Teschan and John R. Bourne and has published in prestigious journals such as Radiology, American Journal of Roentgenology and Medical Physics.

In The Last Decade

H. Chotas

27 papers receiving 698 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
H. Chotas United States 14 522 503 381 140 45 28 732
Richard Aufrichtig United States 12 362 0.7× 439 0.9× 340 0.9× 109 0.8× 16 0.4× 19 646
M. J. Tapiovaara Finland 16 543 1.0× 1.2k 2.4× 900 2.4× 183 1.3× 90 2.0× 49 1.4k
A Workman United Kingdom 17 408 0.8× 439 0.9× 300 0.8× 84 0.6× 75 1.7× 28 709
Lois Rutz United States 4 348 0.7× 360 0.7× 281 0.7× 70 0.5× 40 0.9× 4 585
Kirsten Boedeker United States 10 291 0.6× 804 1.6× 730 1.9× 122 0.9× 30 0.7× 28 1.0k
Douglas Albagli United States 11 245 0.5× 284 0.6× 223 0.6× 72 0.5× 14 0.3× 24 531
Thomas R. Fewell United States 11 481 0.9× 539 1.1× 446 1.2× 220 1.6× 17 0.4× 25 773
Daniel Kolditz Germany 15 254 0.5× 1.0k 2.1× 954 2.5× 233 1.7× 73 1.6× 30 1.4k
Iacovos S. Kyprianou United States 13 396 0.8× 556 1.1× 435 1.1× 131 0.9× 15 0.3× 47 670
Pascal Monnin Switzerland 18 355 0.7× 667 1.3× 578 1.5× 106 0.8× 33 0.7× 44 869

Countries citing papers authored by H. Chotas

Since Specialization
Citations

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

Fields of papers citing papers by H. Chotas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. Chotas

This figure shows the co-authorship network connecting the top 25 collaborators of H. Chotas. A scholar is included among the top collaborators of H. Chotas 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 H. Chotas. H. Chotas 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.
Dobbins, James T., Ehsan Samei, H. Chotas, et al.. (2003). Chest Radiography: Optimization of X-ray Spectrum for Cesium Iodide–Amorphous Silicon Flat-Panel Detector. Radiology. 226(1). 221–230. 59 indexed citations
2.
Vyborny, Carl J., et al.. (2003). Image Quality in Chest Radiography: Abstract. Journal of the ICRU. 3(2). 13–13. 5 indexed citations
3.
Floyd, Carey E., James T. Dobbins, H. Chotas, et al.. (2001). Imaging Characteristics of an Amorphous Silicon Flat-Panel Detector for Digital Chest Radiography. Radiology. 218(3). 683–688. 97 indexed citations
4.
5.
Chotas, H., James T. Dobbins, & Carl E. Ravin. (1999). Principles of Digital Radiography with Large-Area, Electronically Readable Detectors: A Review of the Basics. Radiology. 210(3). 595–599. 123 indexed citations
6.
Chotas, H., Carey E. Floyd, G. Allan Johnson, & Carl E. Ravin. (1997). Quality control phantom for digital chest radiography.. Radiology. 202(1). 111–116. 28 indexed citations
7.
Chotas, H., Carey E. Floyd, & Carl E. Ravin. (1997). Memory artifact related to selenium-based digital radiography systems.. Radiology. 203(3). 881–883. 14 indexed citations
8.
Chotas, H., Carey E. Floyd, & Carl E. Ravin. (1995). Technical evaluation of a digital chest radiography system that uses a selenium detector.. Radiology. 195(1). 264–270. 26 indexed citations
9.
Chotas, H. & Carl E. Ravin. (1994). Chest radiography: estimated lung volume and projected area obscured by the heart, mediastinum, and diaphragm.. Radiology. 193(2). 403–404. 38 indexed citations
10.
Floyd, Carey E., H. Chotas, & Carl E. Ravin. (1994). <title>Evaluation of a selenium-based digital chest radiography system</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 2163. 110–116. 7 indexed citations
11.
Chotas, H., Carey E. Floyd, & Carl E. Ravin. (1993). Film-based chest radiography: AMBER vs asymmetric screen-film systems.. American Journal of Roentgenology. 161(4). 743–747. 8 indexed citations
12.
Chotas, H., Carey E. Floyd, James T. Dobbins, & Carl E. Ravin. (1993). Digital chest radiography with photostimulable storage phosphors: signal-to-noise ratio as a function of kilovoltage with matched exposure risk.. Radiology. 186(2). 395–398. 54 indexed citations
13.
Dobbins, James T., H. Chotas, & Helene Benveniste. (1992). Direct digitization of optical images using a photostimulable phosphor system. Medical Physics. 19(4). 1071–1080. 2 indexed citations
14.
Chotas, H. & Carl E. Ravin. (1992). Digital chest radiography with storage phosphor systems: Potential masking of bilateral pleural effusions. Journal of Digital Imaging. 5(1). 14–19. 2 indexed citations
15.
Chotas, H. & Carl E. Ravin. (1992). Digital Radiography with Photostimulable Storage Phosphors. Investigative Radiology. 27(10). 822–828. 9 indexed citations
16.
Chotas, H., Richard L. Van Metter, G. Allan Johnson, & Carl E. Ravin. (1991). Small object contrast in AMBER and conventional chest radiography.. Radiology. 180(3). 853–859. 10 indexed citations
17.
Floyd, Carey E., Joseph Y. Lo, H. Chotas, & Carl E. Ravin. (1991). Quantitative scatter measurement in digital radiography using a photostimulable phosphor imaging system. Medical Physics. 18(3). 408–413. 41 indexed citations
18.
Floyd, Carey E., H. Chotas, James T. Dobbins, & Carl E. Ravin. (1990). Quantitative radiographic imaging using a photostimulable phosphor system. Medical Physics. 17(3). 454–459. 27 indexed citations
19.
Chotas, H., Carey E. Floyd, James T. Dobbins, Joseph Y. Lo, & Carl E. Ravin. (1990). Scatter fractions in AMBER imaging.. Radiology. 177(3). 879–880. 11 indexed citations
20.
Sherrier, Robert H., H. Chotas, G. Allan Johnson, Caroline Chiles, & Carl E. Ravin. (1989). Image optimization in a computed-radiography/photostimulable-phosphor system. Journal of Digital Imaging. 2(4). 212–219. 12 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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