Home Mast TD. Convolutional modeling of diffraction effects in pulse-echo ultrasound imaging. J Acoust Soc Am 128, EL99-EL104 (2010). Mast TD, Subramanian SE. Analytic and numerical modeling of ultrasonic B-scan and echo decorrelation imaging (invited paper). Proceedings of Meetings on Acoustics 9:020003-020003-14 (2010). Salgaonkar VA, Datta S, Holland CK, Mast TD. Passive cavitation imaging with ultrasound arrays. J Acoust Soc Am 126, 3071-3083 (2009). Mast TD, Barthe PG, Makin IRS, Slayton MH, Karunakaran CP, Burgess MT, Alqadah AF, Buell JF, Rudich SM. In-vivo treatment of VX2 tumor by miniaturized image-ablate ultrasound arrays. 2009 IEEE Ultrasonics Symposium Proceedings, 61-64. Karunakaran CP, Burgess MT, Holland CK, Mast TD. Role of cavitation in bulk ultrasound ablation: a histologic study. In Proceedings of 8th International Symposium on Therapeutic Ultrasound (American Institute of Physics Conference Proceedings Vol. 1113, 2009), 43-47. Salgaonkar VA, Datta S, Holland CK, Mast TD. Passive imaging of cavitational acoustic emissions with ultrasound arrays. In Proceedings of 8th International Symposium on Therapeutic Ultrasound (American Institute of Physics Conference Proceedings Vol. 1113, 2009), 73-77. Mast TD, Pucke DP, Subramanian SE, Bowlus WJ, Rudich SM, Buell JF. Ultrasonic monitoring of in vitro radiofrequency ablation by echo decorrelation imaging. J Ultrasound Med 27, 1685-1697 (2008). Ammi AY, Mast TD, Huang IH, Abruzzo TA, Coussios CC, Shaw GJ, Holland CK. Characterization of ultrasound propagation through ex-vivo human temporal bone. Ultrasound Med Biol 34, 1578-1589 (2008). Mast TD, Salgaonkar VA, Karunakaran CP, Besse JA, Datta S, Holland CK. Acoustic emissions during 3.1 MHz ultrasound bulk ablation in vitro. Ultrasound Med Biol 34, 1434-1448 (2008). Datta S, Coussios CC, Ammi AY, Mast TD, de Courten-Myers GM, Holland CK. Ultrasound-enhanced thrombolysis using Definity as a cavitation nucleation agent. Ultrasound Med Biol 34, 1421-1433 (2008). Mast TD. Fresnel approximations for ultrasonic fields of rectangularly symmetric sources. J Acoust Soc Am 121, 3311-3322 (2007). Nahirnyak VM, Mast TD, Holland CK. Ultrasound-induced thermal elevation in clotted blood and cranial bone. Ultrasound Med Biol 33, 1285-1295 (2007). Salgaonkar VA, Karunakaran CP, Besse JA, Heinlein G, Datta S, Holland CK, Mast TD. Image-guided ex vivo liver ablation by unfocused ultrasound using passive cavitation detection. Proc SPIE 6440, Q1-Q10 (2007). Mast TD, Salgaonkar VA, Karunakaran CP, Besse JA, Datta S, Holland CK. Measurements of cavitation dose, echogenicity, and temperature during ultrasound ablation. In Therapeutic Ultrasound: 6th International Symposium on Therapeutic Ultrasound (American Institute of Physics Conference Proceedings Vol. 911, 2007), 335-341. Al-Bataineh, O. M., Mast, T. D., Park, E.-J., Sparrow, V. W., Keolian, R. M., and Smith, N. B., "Utilization of the k-space method in the design of a ferroelectric hyperthermia phased array," Ferroelectrics 331, 103-120 (2006). Mast, T. D., Faidi, W., and Makin, I. R. S., "Acoustic field modeling in therapeutic ultrasound" (invited paper), in Innovations in Nonlinear Acoustics: ISNA 17; 17th International Symposium on Nonlinear Acoustics (American Institute of Physics Conference Proceedings vol.838, 2005), pp. 209-216. Mast, T. D., Faidi, W., and Makin, I. R. S., "Acoustic propagation effects in therapeutic ultrasound" (invited paper), in Therapeutic Ultrasound: 5th International Symposium on Therapeutic Ultrasound (American Institute of Physics Conference Proceedings vol. 829, 2005), pp. 3-7. Mast, T. D. and Yu, F., "Simplifed expansions for radiation from a baffled circular piston," J. Acoust. Soc. Am. 118, 3457-3464 (2005). Makin, I. R. S., Mast, T. D., Faidi, W., Runk, M. M., Barthe, P. G., and Slayton, M. H., "Miniaturized ultrasound arrays for interstitial ablation and imaging," Ultras. Med. Biol. 31, 1539-1550 (2005). Mast, T. D., Makin, I. R. S., Faidi, W., Runk, M. M., Barthe, P. G., and Slayton, M. H., "Bulk ablation of soft tissue with intense ultrasound: modeling and experiments," J. Acoust. Soc. Am. 118, 2715-2724 (2005). Makin, I. R. S., Faidi, W., Mast, T. D., Runk, M. M., Slayton, M. H., and Barthe, P. G., "Conformal bulk ablation and therapy monitoring using intracorporeal image-treat ultrasound arrays," in Proceedings of the 4th International Symposium on Therapeutic Ultrasound (American Institute of Physics, 2005), pp. 27-29. Makin, I. R. S., Mast, T. D., Faidi, W., Runk, M. M., Barthe, P. G., and Slayton, M. H., "B-scan imaging and thermal lesion monitoring using miniaturized dual-functionality ultrasound arrays," 2004 IEEE Ultrasonics Symposium Proceedings, Vol. 2, pp. 1788-1791. Barthe, P. G., Slayton, M. H., Jaeger, P. M., Makin, I. R. S., Mast, T. D., Faidi, W., Runk, M. M., and Gallagher, L. A., "Ultrasound therapy system and ablation results utilizing miniature imaging/therapy arrays," 2004 IEEE Ultrasonics Symposium Proceedings, Vol. 2, pp. 1792-1795. Tabei, M., Mast, T. D., and Waag, R. C., "Simulation of ultrasonic focus abberation and correction through human tissue," J. Acoust. Soc. Am. 113, 1166-1176 (2003). Mast, T. D., "Abberation correction for time-domain ultrasound diffraction tomography," J. Acoust. Soc. Am. 112, 55-64 (2002). Jansson, T., Jurkonis, R., Mast, T. D., Persson, H. W., and Lindstrom, K., "Frequency dependence of speckle in continuous-wave ultrasound: implications for blood perfusion measurements," IEEE Trans. Ultrason., Ferroelect., Freq. Contr. 49, 715-725 (2002). Mast, T. D., "Two- and three-dimensional simulations of ultrasonic propagation through human breast tissue," Acoustics Research Letters Online 3, 53-58 (2002). Tabei, M., Mast, T. D., and Waag, R. C., "A k-space method for coupled first-order acoustic propagation equations," J. Acoust. Soc. Am. 111, 53-63 (2002). Mast, T. D. and Gordon, G. A., "Quantitative flaw reconstruction from ultrasonic surface wavefields measured by electronic speckle pattern interferometry," IEEE Trans. Ultrason., Ferroelect., Freq. Contr. 48, 432-444 (2001). Mast, T. D., Souriau, L. P., Liu, D.-L., Tabei, M., Nachman, A. I., and Waag, R. C., "A k-space method for large-scale models of wave propagation in tissue," IEEE Trans. Ultrason., Ferroelect., Freq. Contr. 48, 341-354 (2001). Mast, T. D., "Empirical relationships between acoustic parameters in human soft tissues," Acoustics Research Letters Online 1, 37-42 (2000). Mast, T. D., Lin, F., and Waag, R. C., "Time-domain ultrasound diffraction tomography," 1999 IEEE Ultrasonics Symposium Proceedings, Vol. 2, pp. 1617-1620. Mould, J. C. Wojcik, G. L., Carcione, L. M., Tabei, M., Mast, T. D., and Waag, R. C., "Validation of FFT-based algorithms for large-scale modeling of wave propagation in tissue," 1999 IEEE Ultrasonics Symposium Proceedings, Vol. 2, pp. 1551-1556. Mast, T. D., "Wideband quantitative ultrasonic imaging by time-domain diffraction tomography," J. Acoust. Soc. Am. 106, 3061-3071 (1999). Mast, T. D., Hinkelman, L. M., Metlay, L. A., Orr, M. J., and Waag, R. C., "Simulation of ultrasonic pulse propagation, distortion, and attenuation in the human chest wall," J. Acoust. Soc. Am. 106, 3665-3677 (1999). Gordon, G. A. and Mast, T. D., "Wide-area imaging of ultrasonic Lamb wave fields by electronic speckle pattern interferometry," Proc. SPIE 3586, 297-309 (1999). Myers, L. F, Lovette, M., Kilgus, C. C., Giannini, J. A., Swanson, D. C., Reichard, K. M., Mahon, M. P., and Mast, T. D., "Java-based information system for wayside sensing and control," Proceedings of the IEEE/ASME Joint Railroad Conference, 135-147 (1998). Hinkelman, L. M., Mast, T. D., Metlay, L. A., and Waag, R. C., "The effect of abdominal wall morphology on ultrasonic pulse distortion. Part I: Measurements," J. Acoust. Soc. Am. 104, 3635-3649 (1998). Mast, T. D., Hinkelman, L. M., Orr, M. J., and Waag, R. C., "The effect of abdominal wall morphology on ultrasonic pulse distortion. Part II: Simulations," J. Acoust. Soc. Am. 104, 3650-3664 (1998). Jansson, T. T., Mast T. D., and Waag, R. C., "Measurements of differential scattering cross-section using a ring transducer," J. Acoust. Soc. Am. 103, 3169-3179 (1998). Mast, T. D., Nachman, A. I., Liu, D.-L., and Waag, R. C., "Quantitative imaging with eigenfunctions of the scattering operator," 1997 IEEE Ultrasonics Symposium Proceedings, Vol. 2, pp. 1507-1510. Hinkelman, L. M., Mast, T. D., Orr, M. J., and Waag, R. C., "Effects of abdominal wall morphology on ultrasonic pulse distortion," 1997 IEEE Ultrasonics Symposium Proceedings, Vol. 2, pp. 1493-1496. Mast, T. D., Nachman, A. I., and Waag, R. C., "Focusing and imaging using eigenfunctions of the scattering operator," J. Acoust. Soc. Am. 102, 715-725 (1997). Mast, T. D., Hinkelman, L. M., Orr, M. J., Sparrow, V. W., and Waag, R. C., "Simulation of ultrasonic pulse propagation through the abdominal wall," J. Acoust. Soc. Am. 102, 1177-1190 (1997). [See also erratum.] Mast, T. D. and Waag, R. C., "Wave space resolution in ultrasonic scattering measurements," J. Acoust. Soc. Am. 98, 3050-3058 (1995). Mast, T. D. and Pierce, A. D., "A theory of aneurysm sounds," J. Biomech. 28, 1045-1053 (1995). Mast, T. D. and Pierce, A. D., "Describing-function theory for flow excitation of resonators," J. Acoust. Soc. Am. 97, 163-172 (1995).