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Paul C Johns - Publications

Affiliations: 
Carleton University, Ottawa, Canada 
Area:
medical imaging physics
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37 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2021 Dydula C, Johns PC. Development and assessment of an x-ray tube-based multi-beam x-ray scatter projection imaging system. The Review of Scientific Instruments. 92: 115106. PMID 34852551 DOI: 10.1063/5.0055900  0.766
2019 Dydula C, Belev G, Johns PC. Development and assessment of a multi-beam continuous-phantom-motion x-ray scatter projection imaging system. The Review of Scientific Instruments. 90: 035104. PMID 30927807 DOI: 10.1063/1.5043393  0.762
2019 Dydula C, Belev G, Johns PC. Development and assessment of a multi-beam continuous-phantom-motion x-ray scatter projection imaging system Review of Scientific Instruments. 90: 035104. PMID 30927807 DOI: 10.1063/1.5043393  0.73
2017 Dydula C, Belev G, Johns PC. Accelerated x-ray scatter projection imaging using multiple continuously moving pencil beams Proceedings of Spie. 10132. DOI: 10.1117/12.2253720  0.718
2015 Devadas MS, Devkota T, Johns P, Li Z, Lo SS, Yu K, Huang L, Hartland GV. Imaging nano-objects by linear and nonlinear optical absorption microscopies. Nanotechnology. 26: 354001. PMID 26266335 DOI: 10.1088/0957-4484/26/35/354001  0.343
2012 Landheer K, Johns PC. Synchrotron-based coherent scatter x-ray projection imaging using an array of monoenergetic pencil beams. The Review of Scientific Instruments. 83: 095114. PMID 23020426 DOI: 10.1063/1.4754124  0.731
2012 Landheer K, Johns PC. Coherent x-ray scatter projection imaging using an array of monoenergetic pencil beams Proceedings of Spie. 8358. DOI: 10.1117/12.918666  0.689
2011 King BW, Landheer KA, Johns PC. X-ray coherent scattering form factors of tissues, water and plastics using energy dispersion Physics in Medicine and Biology. 56: 4377-4397. PMID 21709341 DOI: 10.1088/0031-9155/56/14/010  0.497
2011 King BW, Landheer KA, Johns PC. X-ray coherent scattering form factors of tissues, water and plastics using energy dispersion Physics in Medicine and Biology. 56: 4377-4397. PMID 21709341 DOI: 10.1088/0031-9155/56/14/010  0.572
2011 Landheer K, Johns PC. SU-E-I-187: Coherent Scatter Ring Integration Imaging Medical Physics. 38: 3439-3439. DOI: 10.1118/1.3611761  0.657
2010 King BW, Johns PC. An energy-dispersive technique to measure x-ray coherent scattering form factors of amorphous materials Physics in Medicine and Biology. 55: 855-871. PMID 20071771 DOI: 10.1088/0031-9155/55/3/020  0.66
2010 Landheer K, Johns P. Poster - Thur Eve - 37: Incorporation of K-Edge Materials into Dual-Energy X-Ray Imaging Theory Medical Physics. 37: 3893-3894. DOI: 10.1118/1.3476142  0.351
2009 Johns P, Bewer B, Chapman L. Poster - Wed Eve-12: Initial Experiments in Monoenergetic X-Ray Scatter Imaging at the BioMedical Imaging and Therapy facility of the Canadian Light Source Medical Physics. 36: 4306-4306. DOI: 10.1118/1.3244116  0.708
2009 Johns P, Schulze J. Poster - Wed Eve-11: Pinhole Image Characterization of X-Ray Tube Focal Spots using Storage Phosphor Imaging Technology Medical Physics. 36: 4306-4306. DOI: 10.1118/1.3244115  0.543
2009 King B, Johns P. WE-E-304A-03: An Energy-Dispersive Technique to Measure Tissue X-Ray Coherent Scattering Form Factors Medical Physics. 36: 2786-2786. DOI: 10.1118/1.3182573  0.57
2009 King BW, Johns PC. CORRIGENDUM: Measurement of coherent scattering form factors using an image plate Measurement of coherent scattering form factors using an image plate Physics in Medicine and Biology. 54: 6437. DOI: 10.1088/0031-9155/54/20/C01  0.554
2008 King BW, Johns PC. Measurement of coherent scattering form factors using an image plate Physics in Medicine and Biology. 53: 5977-5990. PMID 18836216 DOI: 10.1088/0031-9155/53/21/006  0.749
2007 King BW, Johns PC. A sub-matrix method for extracting x-ray coherent scattering form factors from image plate data Progress in Biomedical Optics and Imaging - Proceedings of Spie. 6510. DOI: 10.1117/12.707962  0.427
2006 King B, Johns P. Sci-Sat AM (1) General-05: Measurement of Coherent Scattering Form Factors using Polychromatic X-Ray Sources and Imaging Detectors Medical Physics. 33: 2673-2673. DOI: 10.1118/1.2244692  0.531
2004 Johns PC, Wismayer MP. Measurement of coherent x-ray scatter form factors for amorphous materials using diffractometers. Physics in Medicine and Biology. 49: 5233-50. PMID 15656274 DOI: 10.1088/0031-9155/49/23/003  0.632
2002 Leclair RJ, Johns PC. Optimum momentum transfer arguments for x-ray forward scatter imaging Medical Physics. 29: 2881-2890. PMID 12512723 DOI: 10.1118/1.1522749  0.806
2001 Leclair RJ, Johns PC. X-ray forward-scatter imaging: Experimental validation of model Medical Physics. 28: 210-219. PMID 11243346 DOI: 10.1118/1.1339226  0.814
2001 Leclair RJ, Johns PC. X-ray forward-scatter imaging: Experimental validation of model Medical Physics. 28: 210-219. PMID 11243346 DOI: 10.1118/1.1339226  0.825
2001 Li M, Dixit MS, Johns PC. Photon-counting digital radiography using high-pressure xenon filled detectors Nuclear Instruments and Methods in Physics Research Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 471: 215-221. DOI: 10.1016/S0168-9002(01)01102-0  0.527
1999 Leclair RJ, Johns PC. Analysis of spectral blur effects in x-ray scatter imaging Medical Physics. 26: 1811-1816. PMID 10505868 DOI: 10.1118/1.598685  0.818
1999 Gobbi DG, Dixit MS, Dubeau J, Johns PC. Photon-counting radiography with the gas microstrip detector. Physics in Medicine and Biology. 44: 1317-35. PMID 10368022 DOI: 10.1088/0031-9155/44/5/317  0.54
1998 Leclair RJ, Johns PC. A semianalytic model to investigate the potential applications of x-ray scatter imaging Medical Physics. 25: 1008-1020. PMID 9650191 DOI: 10.1118/1.598279  0.828
1998 Dixit M, Armitage J, Dubeau J, Gobbi D, Johns P, Karlen D, Oakham F, Waker A. Development of gas microstrip detectors for digital X-ray imaging and radiation dosimetry Ieee Transactions On Instrumentation and Measurement. 47: 809-813. DOI: 10.1109/19.744358  0.463
1995 Johns PC, Beauregard RM. Incorporation of scattered radiation into dual-energy radiologic theory and application to mammography. Medical Physics. 21: 1455-62. PMID 7838057 DOI: 10.1118/1.597404  0.59
1987 Johns PC, Yaffe MJ. X-ray characterisation of normal and neoplastic breast tissues Physics in Medicine and Biology. 32: 675-695. PMID 3039542 DOI: 10.1088/0031-9155/32/6/002  0.426
1987 Johns PC, Yaffe MJ. X-ray characterisation of normal and neoplastic breast tissues Physics in Medicine and Biology. 32: 675-695. PMID 3039542 DOI: 10.1088/0031-9155/32/6/002  0.634
1987 Johns PC, Yaffe MJ. Correction of pulse-height spectra for peak pileup effects using periodic and random pulse generators Nuclear Inst. and Methods in Physics Research, A. 255: 559-581. DOI: 10.1016/0168-9002(87)91227-7  0.478
1986 Yaffe MJ, Johns PC, Nishikawa RM, Mawdsley GE, Caldwell CB. Anthropomorphic radiologic phantoms Radiology. 158: 550-552. PMID 3941885 DOI: 10.1148/Radiology.158.2.3941885  0.435
1985 Johns PC, Drost DJ, Yaffe MJ, Fenster A. Dual-energy mammography: initial experimental results. Medical Physics. 12: 297-304. PMID 4010634 DOI: 10.1118/1.595767  0.498
1985 Johns PC, Yaffe MJ. Theoretical optimization of dual energy x ray imaging with application to mammography Medical Physics. 12: 289-296. PMID 4010633 DOI: 10.1118/1.595766  0.685
1983 Johns PC, Yaffe MJ. Coherent scatter in diagnostic radiology Medical Physics. 10: 40-50. PMID 6843512 DOI: 10.1118/1.595443  0.656
1982 Johns PC, Yaffe M. Scattered radiation in fan beam imaging systems Medical Physics. 9: 231-239. PMID 7087909 DOI: 10.1118/1.595076  0.679
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