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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