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.
Countries citing papers authored by C. Robert Appledorn
Since
Specialization
Citations
This map shows the geographic impact of C. Robert Appledorn'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 C. Robert Appledorn with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites C. Robert Appledorn more than expected).
Fields of papers citing papers by C. Robert Appledorn
This network shows the impact of papers produced by C. Robert Appledorn. 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 C. Robert Appledorn. The network helps show where C. Robert Appledorn may publish in the future.
Co-authorship network of co-authors of C. Robert Appledorn
This figure shows the co-authorship network connecting the top 25 collaborators of C. Robert Appledorn.
A scholar is included among the top collaborators of C. Robert Appledorn 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 C. Robert Appledorn. C. Robert Appledorn is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Hutchins, Gary D., Anne Nguyen, C. Robert Appledorn, et al.. (2001). Advantages of short-lived positron-emitting radioisotopes for intracoronary radiation therapy with liquid-filled balloons to prevent restenosis.. PubMed. 42(9). 1375–83.17 indexed citations
Kruger, Robert A., et al.. (1995). Photoacoustic ultrasound (PAUS)—Reconstruction tomography. Medical Physics. 22(10). 1605–1609.420 indexed citations breakdown →
5.
Park, Hee‐Myung, et al.. (1993). Radionuclide Gastric Emptying: Correlation Between the Anterior-Only and the Geometric Mean Method. Journal of Nuclear Medicine Technology. 21(2). 65–68.1 indexed citations
Appledorn, C. Robert, Bernard E. Oppenheim, & H. N. Wellman. (1985). Performance measures in the selection of reconstruction filters for SPECT imaging. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 30(5). 52–3.4 indexed citations
10.
Wellman, H. N., et al.. (1985). Dual head HIPDM SPECT imaging in the differential diagnosis of dementia with MR and CT correlation. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information).1 indexed citations
11.
Appledorn, C. Robert. (1984). DIGITAL IMAGING: CLINICAL ADVANCES IN NUCLEAR MEDICINE. Journal of Nuclear Medicine Technology. 12(1). 41–42.2 indexed citations
12.
Appledorn, C. Robert, Bernard E. Oppenheim, & Henry N. Wellman. (1980). An automated method for the alignment of image pairs.. PubMed. 21(2). 165–7.27 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.