Karen R. Marutyan, Ph.D.

Affiliations: 
Washington University, Saint Louis, St. Louis, MO 
Area:
the physics of anisotropic, inherently inhomogeneous media
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"Karen Marutyan"
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James Gegan Miller grad student 2007 Washington University
 (Causal dispersion relations applied to measurements on soft and hard biological tissue.)
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Publications

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Anderson CC, Bauer AQ, Marutyan KR, et al. (2011) Phase velocity of cancellous bone: Negative dispersion arising from fast and slow waves, interference, diffraction, and phase cancellation at piezoelectric receiving elements Bone Quantitative Ultrasound. 319-330
Marutyan KR, Bretthorst GL. (2009) The Bayesian analysis software developed at Washington University Aip Conference Proceedings. 1193: 368-381
Anderson CC, Marutyan KR, Holland MR, et al. (2008) Interference between wave modes may contribute to the apparent negative dispersion observed in cancellous bone. The Journal of the Acoustical Society of America. 124: 1781-9
Bauer AQ, Marutyan KR, Holland MR, et al. (2008) Negative dispersion in bone: the role of interference in measurements of the apparent phase velocity of two temporally overlapping signals. The Journal of the Acoustical Society of America. 123: 2407-14
Baldwin SL, Yang M, Marutyan KR, et al. (2007) Ultrasonic detection of the anisotropy of protein cross linking in myocardium at diagnostic frequencies. Ieee Transactions On Ultrasonics, Ferroelectrics, and Frequency Control. 54: 1360-9
Bauer AQ, Marutyan KR, Holland MR, et al. (2007) Is the Kramers-Kronig relationship between ultrasonic attenuation and dispersion maintained in the presence of apparent losses due to phase cancellation? The Journal of the Acoustical Society of America. 122: 222-8
Marutyan KR, Bretthorst GL, Miller JG. (2007) Bayesian estimation of the underlying bone properties from mixed fast and slow mode ultrasonic signals. The Journal of the Acoustical Society of America. 121: EL8-15
Anderson CC, Marutyan KR, Wear KA, et al. (2007) Model selection in ultrasonic measurements on trabecular bone Aip Conference Proceedings. 954: 337-345
Marutyan KR, Anderson CC, Wear KA, et al. (2007) Parameter estimation in ultrasonic measurements on trabecular bone Aip Conference Proceedings. 954: 329-336
Marutyan KR, Holland MR, Miller JG. (2006) Anomalous negative dispersion in bone can result from the interference of fast and slow waves. The Journal of the Acoustical Society of America. 120: EL55-61
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