Applying crystallography in analysis of trabecular bone backscatter

• Autorzy: Wojcik J. , Litniewski J. , Nowicki A. , Gambin B.
• Języki publikacji: EN

Abstrakty

EN

Some important details of the Backscatter Effective Cross-Sections obtained for random scattering structures (like trabecular bone) are explain by comparison with the results obtained by means of the simplified theoretical model. The simplified model was (establish) and justified on the basis of the structural analysis of the results obtained for exact model of the field scattering on complex structures. The simplified model is commonly used in description of the scattering on the regular structures like crystal. Comparison with experimental results for the trabecular bone is also presented. The results allowed to conclude that crystallographic methods could be potentially useful for extracting characteristic features of trabecular bone.

• Wydawca: Polskie Towarzystwo Akustyczne. Oddział Gdański
• Czasopismo: Hydroacoustics
• Rocznik: 2011
• Tom: Vol. 14
• Strony: 255--266
• Opis fizyczny: Bibliogr. 6 poz., rys.

Twórcy

autor

Wojcik J.

autor

Litniewski J.

autor

Nowicki A.

autor

Gambin B.

• Institute of the Fundamental Technological Research of the Polish Academy of Sciences 5B, Adolfa Pawińskiego St., 02-106 Warsaw, Poland,

Bibliografia

• [1] Wear K., Ultrasonic Scattering from Cancellous Bone: A review, IEEE Trans. Ultrason. Freq. Contr., Vol. 55, No 7, (2008), 1432–1441.
• [2] Hosokawa A., Development of Numerical Cancellous Bone Model for Finite-Difference Time-Domain Simulations of Ultrasound Propagation, IEEE Trans. Ultrason. Freq. Contr., Vol. 55, No 6, (2008), 1219–1233.
• [3] Kittel C., Introduction to solid state physics, John Wiley & Sons, Inc, New York 1966.
• [4] Brekhovskikh L. M., Godin O. A., Acoustics of Layered Media I, Springer, Verlag – Berlin – Haidelberg – New York 1990, pp. 1–14.
• [5] Wojcik J., Litniewski J., Nowicki A., Example of structure modeling and analysis of ultrasound scattering for trabecular bone, Archives of Acoustics, 2010, 701–713.
• [6] Chaffai S., Roberjot V., Peyrin F., Berger G., Laugier P., Frequency dependence of ultrasonic backscattering in cancellous bone: Autocorrelation model and experimental results, J. Acoust. Soc. Am., 108, 5, (2000), 2403–2411.