J Halama

1.1k total citations
35 papers, 782 citations indexed

About

J Halama is a scholar working on Radiology, Nuclear Medicine and Imaging, Radiation and Pulmonary and Respiratory Medicine. According to data from OpenAlex, J Halama has authored 35 papers receiving a total of 782 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Radiology, Nuclear Medicine and Imaging, 7 papers in Radiation and 6 papers in Pulmonary and Respiratory Medicine. Recurrent topics in J Halama's work include Medical Imaging Techniques and Applications (12 papers), Advanced Radiotherapy Techniques (7 papers) and Advanced MRI Techniques and Applications (5 papers). J Halama is often cited by papers focused on Medical Imaging Techniques and Applications (12 papers), Advanced Radiotherapy Techniques (7 papers) and Advanced MRI Techniques and Applications (5 papers). J Halama collaborates with scholars based in United States, Czechia and Philippines. J Halama's co-authors include John A. McNulty, Baltazar Espiritu, Robert Hong, Davide Bova, Bahman Emami, Anil Sethi, Lawrence E. Williams, S.J. Gatley, J. E. Holden and Robert E. Henkin and has published in prestigious journals such as Radiology, Biochemical and Biophysical Research Communications and CHEST Journal.

In The Last Decade

J Halama

34 papers receiving 749 citations

Peers

J Halama
Alex K. Bryant United States
Stephen Mangar United Kingdom
Angela Romano Italy
Kandice Mah Canada
M. Oellers Netherlands
Beom Sun Chung South Korea
Linda Martin United States
Todd Atwood United States
Gunilla Frykholm Sweden
Carlotta Masciocchi Italy
Alex K. Bryant United States
J Halama
Citations per year, relative to J Halama J Halama (= 1×) peers Alex K. Bryant

Countries citing papers authored by J Halama

Since Specialization
Citations

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

Fields of papers citing papers by J Halama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J Halama

This figure shows the co-authorship network connecting the top 25 collaborators of J Halama. A scholar is included among the top collaborators of J Halama 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 J Halama. J Halama 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.
Wagner, Robert H., et al.. (2017). Proof of Concept: Design and Initial Evaluation of a Device to Measure Gastrointestinal Transit Time. Journal of Nuclear Medicine Technology. 45(3). 230–235. 2 indexed citations
3.
Halama, J, et al.. (2012). [Burkitt's lymphoma of the caecum as a rare cause of acute abdomen: a case report].. PubMed. 91(2). 90–2. 1 indexed citations
4.
Sethi, Anil, et al.. (2012). SU‐E‐J‐97: Evaluation of Multi‐Modality (CT/MR/PET) Image Registration Accuracy in Radiotherapy Planning. Medical Physics. 39(6Part7). 3674–3675. 1 indexed citations
5.
Halama, J, et al.. (2011). Effect of Silicone Gluteal Implant on Bone Mineral Density Evaluation by DXA Scan. Journal of Clinical Densitometry. 15(1). 124–128. 5 indexed citations
6.
7.
Hong, Robert, J Halama, Davide Bova, Anil Sethi, & Bahman Emami. (2007). Correlation of PET standard uptake value and CT window-level thresholds for target delineation in CT-based radiation treatment planning. International Journal of Radiation Oncology*Biology*Physics. 67(3). 720–726. 113 indexed citations
8.
Henkin, Robert E., et al.. (2007). Nuclear Medicine. Journal of Nuclear Medicine. 48(5). 846–846. 2 indexed citations
9.
Madsen, Mark T., J. A. Anderson, J Halama, et al.. (2005). AAPM Task Group 108: PET and PET/CT Shielding Requirements. Medical Physics. 33(1). 4–15. 75 indexed citations
10.
McNulty, John A., J Halama, & Baltazar Espiritu. (2003). Evaluation of computer‐aided instruction in the medical gross anatomy curriculum. Clinical Anatomy. 17(1). 73–78. 63 indexed citations
11.
McNulty, John A., J Halama, & Baltazar Espiritu. (2002). Distribution of medical school course materials through the web: addressing the issue of printing through an analysis of the costs and utilization.. PubMed. 90(2). 244–6. 1 indexed citations
12.
Halama, J, et al.. (2002). Medical physicists should assume PACS responsibilities. Medical Physics. 29(8). 1913–1915. 4 indexed citations
13.
McNulty, John A., et al.. (2000). Evaluation of Web-based Computer-aided Instruction in a Basic Science Course. Academic Medicine. 75(1). 59–65. 60 indexed citations
14.
Parker, J. Anthony, Jerold W. Wallis, J Halama, et al.. (1996). Collaboration using Internet for the development of case-based teaching files: report of the Computer and Instrumentation Council Internet Focus Group.. PubMed. 37(1). 178–84. 20 indexed citations
15.
Halama, J, et al.. (1988). Gamma camera radionuclide images: improved contrast with energy-weighted acquisition.. Radiology. 169(2). 533–538. 24 indexed citations
16.
Holden, J. E., J Halama, & B.H. Hasegawa. (1986). The propagation of stochastic pixel noise into magnitude and phase values in the Fourier analysis of digital images. Physics in Medicine and Biology. 31(4). 383–393. 8 indexed citations
17.
Halama, J, et al.. (1985). [Hemangiosarcoma of the liver in workers of the PVC industry and other VC-induced diseases with angiologic-dermatologic, hepatologic, radiologic and neurologic symptoms].. PubMed. 25(1). 22–9. 1 indexed citations
18.
Hutchins, Gary D., J. E. Holden, Robert A. Koeppe, et al.. (1984). Alternative Approach to Single-Scan Estimation of Cerebral Glucose Metabolic Rate Using Glucose Analogs, with Particular Application to Ischemia. Journal of Cerebral Blood Flow & Metabolism. 4(1). 35–40. 84 indexed citations
19.
Halama, J. (1970). Die Behandlung der Hodentumoren unter besonderer Berücksichtigung der generalisierten Stadien. DMW - Deutsche Medizinische Wochenschrift. 95(18). 1002–1009. 2 indexed citations
20.
Halama, J, et al.. (1964). [RADIATION THERAPY OF ORBITAL TUMORS].. PubMed. 106. 1976–82. 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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