Joel S. Karp

14.6k total citations · 6 hit papers
363 papers, 10.9k citations indexed

About

Joel S. Karp is a scholar working on Radiology, Nuclear Medicine and Imaging, Radiation and Biomedical Engineering. According to data from OpenAlex, Joel S. Karp has authored 363 papers receiving a total of 10.9k indexed citations (citations by other indexed papers that have themselves been cited), including 325 papers in Radiology, Nuclear Medicine and Imaging, 233 papers in Radiation and 87 papers in Biomedical Engineering. Recurrent topics in Joel S. Karp's work include Medical Imaging Techniques and Applications (318 papers), Radiation Detection and Scintillator Technologies (175 papers) and Advanced X-ray and CT Imaging (81 papers). Joel S. Karp is often cited by papers focused on Medical Imaging Techniques and Applications (318 papers), Radiation Detection and Scintillator Technologies (175 papers) and Advanced X-ray and CT Imaging (81 papers). Joel S. Karp collaborates with scholars based in United States, Belgium and Germany. Joel S. Karp's co-authors include Suleman Surti, G. Muehllehner, Margaret E. Daube-Witherspoon, Amy E. Perkins, Matthew E. Werner, R. Freifelder, Stefaan Vandenberghe, David A. Mankoff, A. Kuhn and R.M. Lewitt and has published in prestigious journals such as Science, Physical Review Letters and Circulation.

In The Last Decade

Joel S. Karp

350 papers receiving 10.6k citations

Hit Papers

5 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.

Consensus recommendations for the use of 18F-FDG PET as an indicator of therapeutic response in patients in National Cancer Institute Trials.

2006 544 citations Joel S. Karp, David A. Mankoff et al. PubMed profile →
Performance of Philips Gemini TF PET/CT scanner with special consideration for its time-of-flight imaging capabilities.

2007 532 citations Suleman Surti, A. Kuhn et al. PubMed profile →
Total-Body PET: Maximizing Sensitivity to Create New Opportunities for Clinical Research and Patient Care

2017 475 citations Joel S. Karp et al. Journal of Nuclear Medicine profile →
Benefit of Time-of-Flight in PET: Experimental and Clinical Results

2008 414 citations Joel S. Karp, Suleman Surti et al. Journal of Nuclear Medicine profile →
Recent developments in time-of-flight PET

2016 245 citations Stefaan Vandenberghe, Ekaterina Mikhaylova et al. EJNMMI Physics profile →
State of the art in total body PET

2020 231 citations Stefaan Vandenberghe, Joel S. Karp et al. EJNMMI Physics profile →

Peers

Countries citing papers authored by Joel S. Karp

Since Specialization

Citations

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

Fields of papers citing papers by Joel S. Karp

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Joel S. Karp. 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 Joel S. Karp. The network helps show where Joel S. Karp may publish in the future.

Co-authorship network of co-authors of Joel S. Karp

This figure shows the co-authorship network connecting the top 25 collaborators of Joel S. Karp. A scholar is included among the top collaborators of Joel S. Karp 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 Joel S. Karp. Joel S. Karp 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:

20 of 20 papers shown

#	Work	Indexed citations
1	Total-Body PET System Designs with Axial and Transverse Gaps: A Study of Lesion Quantification and Detectability 2025 ·Journal of Nuclear Medicine ·Min Gao, Margaret E. Daube-Witherspoon, Joel S. Karp, Suleman Surti	0
2	Depth-of-interaction encoding techniques for pixelated PET detectors enabled by machine learning methods and fast waveform digitization 2025 ·Physics in Medicine and Biology ·(unknown), Srilalan Krishnamoorthy, (unknown), Suleman Surti, Joel S. Karp	1
3	Energy‐based scatter estimation in clinical PET 2023 ·Medical Physics ·James Hamill, Jorge Cabello, Suleman Surti, Joel S. Karp	2
4	Performance evaluation of the PennPET explorer with expanded axial coverage 2023 ·Physics in Medicine and Biology ·(unknown), Margaret E. Daube-Witherspoon, (unknown), Matthew E. Werner, M. Parma, Michael Geagan, Varsha Viswanath, Joel S. Karp	24
5	Evaluation of cost-effective system designs for long axial field-of-view PET scanners 2023 ·Physics in Medicine and Biology ·Suleman Surti, Matthew E. Werner, Joel S. Karp	5
6	Image Denoising of Low-Dose PET Mouse Scans with Deep Learning: Validation Study for Preclinical Imaging Applicability 2023 ·Molecular Imaging and Biology ·(unknown), (unknown), (unknown), Eric Blankemeyer, Mark A. Sellmyer, Rong Zhou, Joel S. Karp, Christian Vanhove, Stefaan Vandenberghe	2
7	Data-driven, energy-based method for estimation of scattered events in positron emission tomography 2022 ·Physics in Medicine and Biology ·Nikos Efthimiou, Joel S. Karp, Suleman Surti	8
8	Quantifying Bias and Precision of Kinetic Parameter Estimation on the PennPET Explorer, a Long Axial Field-of-View Scanner 2020 ·IEEE Transactions on Radiation and Plasma Medical Sciences ·Varsha Viswanath, Austin R. Pantel, Margaret E. Daube-Witherspoon, Robert K. Doot, Mark Muzi, David A. Mankoff, Joel S. Karp	18
9	A Proof-of-Concept Study of an In-Situ Partial-Ring Time-of-Flight PET Scanner for Proton Beam Verification 2020 ·IEEE Transactions on Radiation and Plasma Medical Sciences ·Srilalan Krishnamoorthy, Boon‐Keng Teo, Wei Zou, James E. McDonough, Joel S. Karp, Suleman Surti	5
10	Investigating Low-Dose Image Quality in Whole-Body Pediatric ¹⁸F-FDG Scans Using Time-of-Flight PET/MRI 2020 ·Journal of Nuclear Medicine ·Jeffrey P. Schmall, Suleman Surti, Hansel J. Otero, Sabah Servaes, Joel S. Karp, Lisa J. States	26
11	Spatially-variant image-based modeling of PSF deformations with application to a limited angle geometry from a dual-panel breast-PET imager 2019 ·Physics in Medicine and Biology ·Paul Gravel, Suleman Surti, Srilalan Krishnamoorthy, Joel S. Karp, Samuel Matej	7
12	Performance evaluation of the MOLECUBES β-CUBE—a high spatial resolution and high sensitivity small animal PET scanner utilizing monolithic LYSO scintillation detectors 2018 ·Physics in Medicine and Biology ·Srilalan Krishnamoorthy, Eric Blankemeyer, Pieter Mollet, Suleman Surti, Roel Van Holen, Joel S. Karp	109
13	Parallax error in long-axial field-of-view PET scanners—a simulation study 2016 ·Physics in Medicine and Biology ·Jeffrey P. Schmall, Joel S. Karp, (unknown), Suleman Surti	55
14	Recent developments in time-of-flight PET breakdown → 2016 ·EJNMMI Physics ·Stefaan Vandenberghe, Ekaterina Mikhaylova, (unknown), Pieter Mollet, Joel S. Karp	245
15	Oncogene Pathway Activation in Mammary Tumors Dictates FDG-PET Uptake 2014 ·Cancer Research ·James V. Alvarez, George K. Belka, Tien-Chi Pan, Chien‐Chung Chen, Eric Blankemeyer, Abass Alavi, Joel S. Karp, Lewis A. Chodosh	55
16	Design Study of a Whole-Body PET Scanner With Improved Spatial and Timing Resolution 2013 ·IEEE Transactions on Nuclear Science ·Suleman Surti, (unknown), Joel S. Karp	22
17	Efficient 3-D TOF PET Reconstruction Using View-Grouped Histo-Images: DIRECT—Direct Image Reconstruction for TOF 2009 ·IEEE Transactions on Medical Imaging ·Samuel Matej, Suleman Surti, S Jayanthi, Margaret E. Daube-Witherspoon, R.M. Lewitt, Joel S. Karp	58
18	Performance of Philips Gemini TF PET/CT scanner with special consideration for its time-of-flight imaging capabilities. breakdown → 2007 ·PubMed ·Suleman Surti, A. Kuhn, Matthew E. Werner, Amy E. Perkins, Jeffrey Kolthammer, Joel S. Karp	532
19	Design and performance of HEAD PENN-PET scanner 1994 ·IEEE Transactions on Nuclear Science ·R. Freifelder, Joel S. Karp, Michael Geagan, G. Muehllehner	5
20	The high count rate performance of a two-dimensionally position-sensitive detector for positron emission tomography 1989 ·Physics in Medicine and Biology ·David A. Mankoff, G. Muehllehner, Joel S. Karp	33

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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