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Richard S. C. Cobbold - Publications

Affiliations: 
1960-1966 Electrical engineering University of Saskatchewan, Saskatoon, SK, Canada 
 1966- Biomaterials and Biomedical Engineering University of Toronto, Toronto, ON, Canada 
Area:
Electronics and Electrical Engineering
Website:
https://ieeexplore.ieee.org/author/37297848000
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21 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
2013 Warriner RK, Cobbold RS. An accurate analysis of the radiation characteristics of a plane piston transducer with phase apodization for focusing. Ultrasonics. 53: 745-53. PMID 23218169 DOI: 10.1016/J.Ultras.2012.11.001  0.698
2012 Warriner RK, Cobbold RS. Focused, phased-array plane piston and spherically-shaped concave piston transducers: comparison for the same aperture and focal point. Ultrasonics. 52: 503-7. PMID 22133736 DOI: 10.1016/J.Ultras.2011.11.002  0.696
2008 Warriner RK, Johnston KW, Cobbold RS. A viscoelastic model of arterial wall motion in pulsatile flow: implications for Doppler ultrasound clutter assessment. Physiological Measurement. 29: 157-79. PMID 18256449 DOI: 10.1088/0967-3334/29/2/001  0.699
2006 Yu AC, Steinman AH, Cobbold RS. Transit-time broadening in pulsed Doppler ultrasound: a generalized amplitude modulation model. Ieee Transactions On Ultrasonics, Ferroelectrics, and Frequency Control. 53: 530-41. PMID 16555761 DOI: 10.1109/Tuffc.2006.1610561  0.738
2005 Lui EY, Steinman AH, Cobbold RS, Johnston KW. Human factors as a source of error in peak Doppler velocity measurement. Journal of Vascular Surgery. 42: 972-9. PMID 16275456 DOI: 10.1016/J.Jvs.2005.07.014  0.725
2005 Steinman AH, Yu AC, Johnston KW, Cobbold RS. Effects of beam steering in pulsed-wave ultrasound velocity estimation. Ultrasound in Medicine & Biology. 31: 1073-82. PMID 16085098 DOI: 10.1016/J.Ultrasmedbio.2005.04.005  0.754
2004 Steinman AH, Lui EY, Johnston KW, Cobbold RS. Sample volume shape for pulsed-flow velocity estimation using a linear array. Ultrasound in Medicine & Biology. 30: 1409-18. PMID 15582241 DOI: 10.1016/J.Ultrasmedbio.2004.08.029  0.761
2001 Steinman AH, Tavakkoli J, Myers JG, Cobbold RS, Johnston KW. Sources of error in maximum velocity estimation using linear phased-array Doppler systems with steady flow. Ultrasound in Medicine & Biology. 27: 655-64. PMID 11397530 DOI: 10.1016/S0301-5629(01)00352-0  0.755
1999 Lam KW, Drake JM, Cobbold RS. Noninvasive cerebrospinal fluid shunt flow measurement by Doppler ultrasound using ultrasonically excited bubbles: a feasibility study. Ultrasound in Medicine & Biology. 25: 371-89. PMID 10374981 DOI: 10.1016/S0301-5629(98)00164-1  0.304
1997 Bascom PA, Johnston KW, Cobbold RS, Ojha M. Relation of the flow field distal to a moderate stenosis to the Doppler power. Ultrasound in Medicine & Biology. 23: 25-39. PMID 9080615 DOI: 10.1016/S0301-5629(96)00171-8  0.303
1996 Bascom PA, Cobbold RS. Origin of the Doppler ultrasound spectrum from blood. Ieee Transactions On Bio-Medical Engineering. 43: 562-71. PMID 8987260 DOI: 10.1109/10.495290  0.353
1994 Gibson WG, Cobbold RS, Johnston KW. Principles and design feasibility of a Doppler ultrasound intravascular volumetric flowmeter. Ieee Transactions On Bio-Medical Engineering. 41: 898-908. PMID 7959817 DOI: 10.1109/10.312098  0.363
1993 Bascom PA, Cobbold RS, Routh HF, Johnston KW. On the Doppler signal from a steady flow asymmetrical stenosis model: effects of turbulence. Ultrasound in Medicine & Biology. 19: 197-210. PMID 8511826 DOI: 10.1016/0301-5629(93)90110-A  0.322
1993 Shehada RE, Cobbold RS, Johnston KW, Aarnink R. Three-dimensional display of calculated velocity profiles for physiological flow waveforms. Journal of Vascular Surgery. 17: 656-60. PMID 8464082 DOI: 10.1067/mva.1993.39751  0.328
1992 Tamura T, Cobbold RS, Johnston KW. Quantitative study of steady flow using color Doppler ultrasound. Ultrasound in Medicine & Biology. 17: 595-605. PMID 1962362 DOI: 10.1016/0301-5629(91)90030-Z  0.333
1992 Mo LY, Cobbold RS. A unified approach to modeling the backscattered Doppler ultrasound from blood. Ieee Transactions On Bio-Medical Engineering. 39: 450-61. PMID 1526636 DOI: 10.1109/10.135539  0.332
1991 Wong PK, Johnston KW, Ethier CR, Cobbold RS. Computer simulation of blood flow patterns in arteries of various geometries. Journal of Vascular Surgery. 14: 658-67. PMID 1942375 DOI: 10.1067/mva.1991.30221  0.309
1991 Law YF, Bascom PA, Johnston KW, Vaitkus P, Cobbold RS. Experimental study of the effects of pulsed Doppler sample volume size and position on the Doppler spectrum. Ultrasonics. 29: 404-10. PMID 1882486 DOI: 10.1016/0041-624X(91)90093-N  0.353
1990 Ojha M, Johnston KW, Cobbold RS. Evidence of a possible link between poststenotic dilation and wall shear stress. Journal of Vascular Surgery. 11: 127-33; discussion 1. PMID 2296094 DOI: 10.1016/0741-5214(90)90337-A  0.309
1990 Bascom PA, Cobbold RS. Effects of transducer beam geometry and flow velocity profile on the Doppler power spectrum: a theoretical study. Ultrasound in Medicine & Biology. 16: 279-95. PMID 2194337 DOI: 10.1016/0301-5629(90)90007-Y  0.38
1989 Ojha M, Johnston KW, Cobbold RS, Hummel RL. Potential limitations of center-line pulsed Doppler recordings: an in vitro flow visualization study. Journal of Vascular Surgery. 9: 515-20. PMID 2651725 DOI: 10.1016/0741-5214(89)90466-7  0.372
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