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Author

Paul C. Johns

Observed names: P C Johns, P Johns, P. C. Johns, P.C. Johns, Paul C Johns
Institution: Carleton University
ORCID: 0000-0001-9442-6325
Observed ORCID: 0000-0001-9442-6325
OpenAlex ID: A5103024152
X-ray characterisation of normal and neoplastic breast tissues
1987 · P C Johns, M J Yaffe · Physics in Medicine and Biology · 533
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Theoretical optimization of dual‐energy x‐ray imaging with application to mammography
1985 · Paul C. Johns, Martin J. Yaffe · Medical Physics · 140
Scattered radiation in fan beam imaging systems
1982 · P. C. Johns, M. Yaffe · Medical Physics · 120
Dual‐energy mammography: Initial experimental results
1985 · Paul C. Johns, Dick J. Drost, et al. · Medical Physics · 92
Radiation risk to patients from percutaneous transluminal coronary angioplasty
1993 · P.Lance Pattee, Paul C. Johns, et al. · Journal of the American College of Cardiology · 54
Relation of Vertebral Bone Screw Axial Pullout Strength to Quantitative Computed Tomographic Trabecular Bone Mineral Content
1993 · S. G. Gilbert, P. C. Johns, et al. · Journal of Spinal Disorders · 53
A semianalytic model to investigate the potential applications of x‐ray scatter imaging
1998 · Robert J. Leclair, Paul C. Johns · Medical Physics · 42
X-ray coherent scattering form factors of tissues, water and plastics using energy dispersion
2011 · B W King, K A Landheer, et al. · Physics in Medicine and Biology · 37
Measurement of coherent x-ray scatter form factors for amorphous materials using diffractometers
2004 · Paul C Johns, Matthew P Wismayer · Physics in Medicine and Biology · 30
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X-ray forward-scatter imaging: Experimental validation of model
2001 · Robert J. Leclair, Paul C. Johns · Medical Physics · 26
Photon-counting digital radiography using high-pressure xenon filled detectors
2001 · Mei Li, Madhu S Dixit, et al. · Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment · 23
Optimum momentum transfer arguments for x‐ray forward scatter imaging
2002 · Robert J. Leclair, Paul C. Johns · Medical Physics · 22
Photon-counting detectors for digital radiography and x-ray computed tomography
2017 · Paul C. Johns · 20
Analysis of spectral blur effects in x‐ray scatter imaging
1999 · Robert J. Leclair, Paul C. Johns · Medical Physics · 20
Medical x-ray imaging with scattered photons
2017 · Paul C. Johns · 19
An energy-dispersive technique to measure x-ray coherent scattering form factors of amorphous materials
2010 · B W King, P C Johns · Physics in Medicine and Biology · 14
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Development of gas microstrip detectors for digital X-ray imaging and radiation dosimetry
1998 · M.S. Dixit, J.C. Armitage, et al. · IEEE Transactions on Instrumentation and Measurement · 12
Matrix formulation of computed tomogram reconstruction
1993 · J K Older, P C Johns · Physics in Medicine and Biology · 12
Development and assessment of a multi-beam continuous-phantom-motion x-ray scatter projection imaging system
2019 · Christopher Dydula, George Belev, et al. · Review of Scientific Instruments · 11
Incorporation of scattered radiation into dual‐energy radiologic theory and application to mammography
1994 · Paul C. Johns, Richard M. Beauregard · Medical Physics · 11
Synchrotron-based coherent scatter x-ray projection imaging using an array of monoenergetic pencil beams
2012 · Karl Landheer, Paul C. Johns · Review of Scientific Instruments · 9
Coherent scatter x-ray imaging of plastic/water phantoms
2004 · Mohammad Nisar, Paul C. Johns · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 9
Photon-counting radiography with the gas microstrip detector
1999 · David G Gobbi, Madhu S Dixit, et al. · Physics in Medicine and Biology · 9
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Anthropomorphic radiologic phantoms.
1986 · M J Yaffe, P C Johns, et al. · Radiology · 8
Coherent x-ray scatter projection imaging using an array of monoenergetic pencil beams
2012 · Karl Landheer, Paul C. Johns · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 7
Works count: 40
Citation count: 1,363
H-index: 15
I10-index: 20
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