James Shaeffer

519 total citations
44 papers, 420 citations indexed

About

James Shaeffer is a scholar working on Radiology, Nuclear Medicine and Imaging, Pulmonary and Respiratory Medicine and Cancer Research. According to data from OpenAlex, James Shaeffer has authored 44 papers receiving a total of 420 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Radiology, Nuclear Medicine and Imaging, 12 papers in Pulmonary and Respiratory Medicine and 9 papers in Cancer Research. Recurrent topics in James Shaeffer's work include Radiopharmaceutical Chemistry and Applications (5 papers), Infrared Thermography in Medicine (5 papers) and Effects of Radiation Exposure (5 papers). James Shaeffer is often cited by papers focused on Radiopharmaceutical Chemistry and Applications (5 papers), Infrared Thermography in Medicine (5 papers) and Effects of Radiation Exposure (5 papers). James Shaeffer collaborates with scholars based in United States and Egypt. James Shaeffer's co-authors include Anas M. El‐Mahdi, An Zhu, Paul Kolm, Karl A. Schellenberg, T. Merz, William C. Constable, Otto M. Lilien, S. C. Barranco, David Brenner and B D Weintraub and has published in prestigious journals such as Nucleic Acids Research, Biochemistry and Cancer.

In The Last Decade

James Shaeffer

40 papers receiving 394 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 Shaeffer United States 11 116 99 98 98 83 44 420
R Miceli Italy 13 71 0.6× 62 0.6× 201 2.1× 118 1.2× 48 0.6× 24 455
F. Zywietz Germany 15 120 1.0× 102 1.0× 166 1.7× 188 1.9× 107 1.3× 47 471
In Hwan Park South Korea 12 81 0.7× 99 1.0× 129 1.3× 118 1.2× 107 1.3× 32 570
Allan W. Silberman United States 13 36 0.3× 155 1.6× 105 1.1× 149 1.5× 111 1.3× 39 499
A. Sánchez‐Reyes Spain 13 166 1.4× 62 0.6× 259 2.6× 198 2.0× 60 0.7× 39 677
Glenda Y. Ross United States 14 129 1.1× 29 0.3× 193 2.0× 233 2.4× 96 1.2× 21 476
Bradley A. Thrasher United States 7 128 1.1× 63 0.6× 138 1.4× 258 2.6× 58 0.7× 15 475
A. Fontana Switzerland 8 143 1.2× 35 0.4× 169 1.7× 104 1.1× 104 1.3× 10 421
Laurent Martin France 11 90 0.8× 34 0.3× 108 1.1× 80 0.8× 62 0.7× 24 435
Weiwei Fan China 15 216 1.9× 73 0.7× 53 0.5× 95 1.0× 52 0.6× 28 615

Countries citing papers authored by James Shaeffer

Since Specialization
Citations

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

Fields of papers citing papers by James Shaeffer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of James Shaeffer

This figure shows the co-authorship network connecting the top 25 collaborators of James Shaeffer. A scholar is included among the top collaborators of James Shaeffer 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 Shaeffer. James Shaeffer 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.
Bass, W. Thomas, Frank A. Lattanzio, Adam M. Perkins, et al.. (2014). Non-invasive measurement of brain temperature using radiometric thermometry: Experimental validation and clinical observations in asphyxiated newborns. Journal of Neonatal-Perinatal Medicine. 7(4). 279–286. 3 indexed citations
2.
Shaeffer, James, et al.. (2002). Radiometric sensing: an adjuvant to mammography to determine breast biopsy. 2. 929–932. 23 indexed citations
3.
Shaeffer, James, et al.. (1996). Detection of air emboli in radiographic contrast media by microwave radiometry. European Radiology. 6(4). 570–573. 1 indexed citations
4.
Zhu, An, et al.. (1996). Epidermal growth factor receptor: An independent predictor of survival in astrocytic tumors given definitive irradiation. International Journal of Radiation Oncology*Biology*Physics. 34(4). 809–815. 86 indexed citations
5.
Shaeffer, James, et al.. (1994). Nuclear Morphometry as a Predictor of Response to Neoadjuvant Chemotherapy Plus Radiotherapy in Locally Advanced Cervical Cancer. Gynecologic Oncology. 54(3). 327–332. 3 indexed citations
6.
Yu, Jinming, James Shaeffer, An Zhu, et al.. (1993). Flow cytometric DNA content and clinical outcome in patients with non‐small cell lung cancer given postoperative radiation therapy. Cytometry. 14(4). 428–432. 4 indexed citations
7.
Shaeffer, James, et al.. (1992). Nuclear roundness factor and local failure from definitive radiation therapy for prostatic carcinoma. International Journal of Radiation Oncology*Biology*Physics. 24(3). 431–434. 6 indexed citations
8.
Shaeffer, James, et al.. (1992). Early detection of extravasation of radiographic contrast medium. Work in progress.. Radiology. 184(1). 141–144. 2 indexed citations
9.
Spangenberg, Dorothy Breslin, et al.. (1990). The Effects of X Irradiation on the Metamorphosis and Budding of Aurelia aurita. Radiation Research. 124(1). 34–34. 1 indexed citations
10.
Brenner, David, S. C. Barranco, Boyd H. Winslow, & James Shaeffer. (1989). Flow cytometric analysis of DNA content in children with neuroblastoma. Journal of Pediatric Surgery. 24(2). 204–207. 17 indexed citations
11.
Shaeffer, James, et al.. (1986). Radioprotective Effect of Polyethylene Glycol. Radiation Research. 107(1). 125–125. 5 indexed citations
12.
Schellenberg, Karl A., et al.. (1981). Characterization of radiation damage to DNA by reaction with borohydride. Nucleic Acids Research. 9(15). 3863–3872. 9 indexed citations
13.
Shaeffer, James, et al.. (1980). Coenzyme Q10 and adriamycin toxicity in mice.. PubMed. 29(2). 309–15. 12 indexed citations
14.
Shaeffer, James, et al.. (1979). DNA-repair in mammary tumor cell lines with different X-ray sensitivities. Cellular and Molecular Life Sciences. 35(2). 190–191. 1 indexed citations
15.
Shaeffer, James, Anas M. El‐Mahdi, & William C. Constable. (1975). Survival of mice with metastatic osteosarcoma treated by cyclophosphamide or radiotherapy.. PubMed. 35(12). 3596–8. 2 indexed citations
16.
Shaeffer, James, Anas M. El‐Mahdi, & William C. Constable. (1975). An experimental model for the treatment of pulmonary metastases. European Journal of Cancer (1965). 11(7). 523–525. 4 indexed citations
17.
Shaeffer, James, et al.. (1975). Incidence of prostatic carcinoma in the elderly. Urology. 6(3). 295–297. 31 indexed citations
18.
El‐Mahdi, Anas M., et al.. (1974). A comparison of radiation control of pulmonary metastases in C3H mice by helium ions or cobalt-60 photons. Cancer. 34(1). 130–135. 5 indexed citations
19.
Shaeffer, James & T. Merz. (1972). Unscheduled DNA synthesis and cellular recovery in various mammalian cell lines.. PubMed. 1. 174–91. 5 indexed citations
20.
Shaeffer, James & T. Merz. (1971). A Comparison of Unscheduled DNA Synthesis, D 0 , Cell Recovery, and Chromosome Number in x-Irradiated Mammalian Cell Lines. Radiation Research. 47(2). 426–426. 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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