Sean J. Kirkpatrick

Sean J. Kirkpatrick Home

Selected Publications

Kirkpatrick, S.J., The moment of inertia of bird wings, J. exp. Biol., 151:489-494, 1990

Tokarz, R.R. and Kirkpatrick, S.J., Copulation frequency and pattern of hemipenis use in males of the lizard Anolis sagrei, Anim. Behav., 41:1039-1044, 1991.

Tokarz, R.R. and Kirkpatrick, S.J., Importance of intromission in maintaining the alternative pattern of male mounting behavior and hemipenis use in the lizard Anolis sagrei, J. exp. Zool., 259:138-144, 1991.

Pennycuick, C.J., Heine, C.E., Kirkpatrick, S.J., and Fuller, M.R., The profile drag of a hawk’s wing, measured by wake sampling in a wind tunnel, J. exp. Biol., 165:1-19, 1992.

Pennycuick, C.J., Fuller, M.R., Oar, J., and Kirkpatrick, S.J. Falcon versus grouse: Flight adaptations of a predator and its prey, J. Avian Biol., 25:39-49, 1994.

Kirkpatrick, S.J., Scale effects on the stresses and safety factors in the wing bones of birds and bats, J exp. Biol., 190:195-215, 1994.

Duncan, D.D., Kirkpatrick, S.J., Mark, F.F., and Hunter, L.W., Measurement of strain rates on reinforcement fibers, Proceedings of the Society for Experimental Mechanics Spring Conference on Experimental Mechanics, pp. 742-746,1994.

Duncan, D.D., Kirkpatrick, S.J., Mark, F.F., and Hunter, L.W., Transform method of processing for speckle strain rate measurements, Appl. Optics, 33:5177-5186 1994.

Duncan, D.D., Kirkpatrick, S.J., Mark, F.F., and Hunter, L.W., Measurements of strain rates in reinforcement fibers, Meas. Sci. Technol., 6:355-364,1995.

Duncan, D.D., Schneider, W., West, K.J., Kirkpatrick, S.J., and West, S.K., The development of personal dosimeters for use in the visible and ultraviolet wavelengths, Photochem Photobiol., 62(1):94-100,1995.

Kirkpatrick, S.J. and Duncan, D.D., Noncontact microstrain measurements in orthodontic wires, J Biomed Mater Res., 29:1437-1442 ,1995.

Kirkpatrick, S.J. and Brooks, B.W., Micromechanical behavior of cortical bone as inferred from laser speckle data, J. Biomed Mater Res., 39:373-379, 1998.

Jacques, S.L. and Kirkpatrick, S.J., Acoustically modulated speckle imaging, Opt. Lett 23(11):879-881, 1998.

Kirkpatick, S. J. and Cipolla, M. J. Laser speckle microstrain measurement in vascular tissue. Proc. SPIE vol. 3598 Coherence Domain Optical Methods in Biomedical Science and Clinical Applications III, Tuchin, V. V. And Izatt, J. (Eds.), SPIE Press, Bellingham, WA 1999.

Kirkpatrick, S. J. Transform method for laser speckle strain rate measurements in biological tissues and biomaterials. Proc. SPIE vol. 3726, Light Scattering Technologies in Biomedicine and Materials Science, SPIE Press, Bellingham, WA 1999.

Kirkpatrick, S.J. and Jacques, S.L., Acoustically modulated speckle imaging of soft tissue, ASME BED vol. 43, 1999 Advances in Bioengineering, Wayne, J.S. (Ed.), American Society of Mechanical Engineers, N.Y. 1999.

Kirkpatrick, S.J. and Cipolla, M.J., High resolution images laser speckle strain gauge for vascular applications, J. Biomed Optics, 5(1):62-71,2000.

Duncan, D.D. and Kirkpatrick, S.J., Processing techniques for laser speckle derived from biological tissues, Proceedings SPIE Vol. 3914, 2000.

Kirkpatrick, S.J. and Duncan, D.D., Direct Measurement of strain rates in biological tissues, Proceedings SPIE Vol. 3914, 2000.

Kirkpatrick, S.J. Optical elastography, Proceedings SPIE 4241, 2000.

Kirkpatrick, S.J. Acousto-optical elastography, Proceeding of the 2000 Saratov Fall Meeting, SPIE, 2000.

Kirkpatrick, S.J. and Duncan, D.D., Processing techniques for laser speckle data derived from biological tissues, J. Biomed. Optics 6(4):418-426, 2001.

Kirkpatrick, S.J. and Duncan, D.D. Acousto-optic elastography, Proceedings SPIE 4257, 2001.

Patrickeyev, I., Kirkpatrick, S.J., and Duncan, D.D., Tracking speckle motion with directional wavelets, Proceedings SPIE 4257, 2001.

Moffitt, T.P., Baker, D.A., Kirkpatrick, S.J., and Prahl, S.A., Mechanical properties of coagulated albumin and failure mechanisms of liver repaired using an argon beam coagulator with albumin, J Biomed Mater Res, 63(6):722-8, 2002

Kirkpatrick, S.J., Duncan, D.D., Baker, D.A., and Adams, J., Surface mechanics of biological tissue using low frequency Rayleigh waves detected by laser speckle, Proceedings SPIE, 4707:127-133, 2002.

Patrickeyev, I., and Kirkpatrick, S.J., Tissue mechanical properties evaluated by tracking speckle motions, Procceedings SPIE, 2002.

Moffitt, T.A., Baker, D.A., Kirkpatrick, S.J.,and Prahl, S.A., Mechanical properties of repaired liver using an argon ion beam coagulator and albumin, Proceedings SPIE 4609: 178-185, 2002.

Hinds, M.T. and Kirkpatrick, S.J., Material properties of engineered tissues evaluated with nondestructive methods, Proceedings SPIE 4617: 275-283, 2002.

Janis, A.D., Kirkpatrick, S.J., Gregory, K.W., and Prahl, S.A., The effect of in vitro target compression modulus on laser thrombolytic ablation rate, Proceedings SPIE 4609:419-429, 2002.

D.D. Duncan and S.J. Kirkpatrick, "Performance analysis of a maximum-likelihood speckle motion estimator," Opt.Express 10, 927-941,2002, http://www.opticsexpress.org/abstract.cfm?URI=OPEX-10-18-927.

Kirkpatrick, S.J., Hinds, M.T., and Duncan, D.D., Acousto-optical characterization of the viscoelastic nature of a nuchal elastin tissue scaffold, Tiss. Eng. 9(4):645-656, 2003.

Duncan, D.D. and Kirkpatrick, S.J., Maximum-likelihood estimators for one and two-dimensional speckle motion, Proc. SPIE , 4961:202-208, 2003.

Kirkpatrick, S.J. and Duncan, D.D., Acosuto-optical assessment of skin viscoelasticity, Proc. SPIE , 4961:209-220, 2003.

Kirkpatrick, SJ Duncan, DD, Fang, Li, Low frequency surface wave propagation and the viscoelastic behavior of porcine skin, J Biomed Opt., 9(6):1311-1319, 2004.

Kirkpatrick, SJ Duncan, DD, Fang, Li, Acousto-optical assessment of porcine skin viscoelasticity, Proc SPIE, Laser Interaction with Tissue and Cells XV , 2004.

Kirkpatrick, SJ, A primer on radiometry, Dental Materials 21(1)21-26, 2005.

Kirkpatrick, SJ, Chang, I., and Duncan, D.D., Viscoelastic anisotropy in porcine skin: Acousto-optical and mechanical measurements, Proc. SPIE 5571, Saratov fall Meeting 2004: Optical Technologies in Biophysics and Medicine (in press), 2005.

Duncan, D.D. and Kirkpatrick, S.J., Gradient –based estimators for one and two dimensional speckle motions, Proc SPIE 5695 (in press), 2005.

Kirkpatrick, S.J. and Duncan, D.D, Observations of the forward-scattered speckle patterns from healthy human fibroblasts and Melanoma cells, Proc SPIE 5696 (in press), 2005.

Hinds, M., Rowe, R.C., Ren, Z., Teach, J., Wu, P.C., Kirkpatrick, S.J., Breneman, K.D., Gregory, K.W., and Courtman, D.W., Development of a reinforced porcine elastin composite vascular scaffold, J. Biomed Mat Res., (in press), 2005.

Wang, R.K. and Kirkpatrick, S.J., Tissue Doppler Optical Coherence Elastography for Strain Rate and Strain Mapping of Soft Tissue in Real Time, Appl. Physics Lett. 89, 144103, 2006.

Kirkpatrick, S.J., Wang, R.K., and Duncan, D.D., Kulesz-Martin, M., and Lee, K., Imaging the mechanics of skin lesions by in vivo acousto-optical elastography, Opt. Express, 14(21) 9771-9779, 2006.

Kirkpatrick, S.J., Wang, R.K., and Duncan, D.D., OCT-based elastography for large and small deformations, Opt. Express 14(24) 11585-11597, 2006.

Wang, R.K., Kirkpatrick, S.J., and Hinds, M.T., Phase-sensitive optical coherence elastography for mapping tissue microstrains in real time, Appl. Physics Lett. 90, 164105, 2007.

Kirkpatrick, S.J., Duncan, D.D., Wnag, R.K. and Hinds, M.T., Quantitative temporal speckle contrast imaging for tissue mechanics, J. Opt. Soc. A (in press),2007.

Duncan, D.D. and Kirkpatrick, S.J. The Copula: A tool for simulating speckle dynamics, J. Opt. Soc. A, 25, 231-238, 2008. 2007.

Duncan, D.D.. Kirkpatrick, S.J., and Wang, R.K. Statistics of local speckle contrast, J. Opt. Soc. A 9-15, 2008, 2007.

Kirkpatrick, S.J. and Duncan, D.D., Performance of a gradient-based shift estimator in a spatially sparse data environment: Tracking the sub-pixel motion of fluorescently labeled cells, J Microscopy, 232, 64-72, 2008.

Vartanian, KB, Kirkpatrick, SJ, Hanson, SR, and Hinds, MT, Endothelial cell cytoskeletal alignment independent of fluid shear stress on micropatterned surfaces, Biochemical and Biophysical Research Communications, 371, 787-792, 2008.

Duncan, DD and Kirkpatrick, SJ. Can laser speckle flowmetry be made a quantitative tool? J. Opt. Soc. Am. A, 25, 2088 - 2094 2008.

Kirkpatrick, SJ, Duncan, DD, and Wells-Gray, EM, Detrimental effects of speckle-pixel size matching in laser speckle contrast imaging, Opt. Lett. 33, 2886-2888, 2008.

Jai, Y, Kirkpatrick, SJ, Hinds, MT, and Wang, RK, Doppler optical coherence tomography imaging of local fluid flow and shear stress within microporous scaffolds, J. Biomed. Opt. 14, 034014, 2009.

Wells-Gray, EM, Kirkpatrick, SJ, and Sakaguchi, RL, A dynamic light scattering approach for monitoring dental composite curing kinetics, Dent. Mater. 26, 634-6422, 2009