-ASTM., 2002. Dynamic Young's Modulus, Shear Modulus, and Poisson's Ratio of Refractory Materials by Impulse Excitation of Vibration, Methods C1548-02.
-Bremaud, I., 2012. Acoustical properties of wood in string instruments soundboards and tuned idiophones: Biological and cultural diversity, Journal of Acoustical Society of America, 131(1): 807-818.
-Bucur, V., 2006. Acoustic of Wood, CRC Press, New York, pp. 420.
-Cho, C.L., 2007 Comparison of three methods for determining young's modulus of wood, Taiwan Journal of Forest Science, 22(3): 297-306.
-Ebrahimi, G., 2013. Mechanics of wood and wood composites, University of Tehran Press, 4th Edition, pp. 646.
-Haines, D.W., Leban, J.M., and Herbe, C., 1996. Determination of Young's Modulus for spruce, fir and isotropic materials by the resonance flexure method with comparisons to static flexure and other dynamic methods, Wood Science and Technology, 30(4):253-263.
-Halabe, U.B., Bidigalu, G.M., Gangarao, H.V.S., and Ross, R.J., 1997. Nondestructive evaluation of green wood using stress wave and transverse vibration techniques, Material Evaluation, 55(9):1013-1018.
-Hassan, K.T.S., Horacek, P., and Tippner, J., 2013. Evaluation of stiffness and strength of scots pine wood using resonance frequency and ultrasonic techniques, Bio resources, 8(2): 1634-1645.
-Horacek, P., Tippner, J., and Hassan, K.T., 2012. Nondestructive evaluation of static bending properties of scots pine wood using stress wave technique, Wood Research, 57(3):359-366.
-Hunt, J.F., Zhang H., Guo, Z., and fu, F., 2013. Cantilever beam static and dynamic response comparison with mid-point bending of thin MDF composite panels, Bio Resources, 8(1):115-129.
-Liang, S.Q. and Fu, F., 2007. Comparative study on three dynamic modulus of elasticity and static modulus of elasticity for Lodgepole pine lumber, Journal of Forestry Research, 18(4):309-312.
-Madhoushi, M., Daneshvar, S., 2014. Evaluation of modulus of elasticity in standing trees and sawn wood in populous deltoids using nondestructive stress wave testing, Iranian Journal of Wood and Paper Industries, 5(1): 11-20.
-Roohnia, M., 2016. Wood: Acoustic properties, book chapter, Elsevier Inc, Reference Module in Materials Science and Materials Engineering, doi:10.1016/B978-0-12-803581-8.01996-2 1.
-Ross, R.J., Pellerin, R.F., 1994. Non-destructive testing for assessing structures: A review. Technical report. Madison, WI, U.S. Department of Agriculture, Forest Service, Forest Product Laboratory, 40p
-Sales, A., Canadian, M., and Cardin, V.S., 2011. Evaluation of the mechanical properties of brazilian lumber (Goupia Glabra) by nondestructive techniques, Construction and Building Materials, 25(3): 1450-1454.
-Smith, W.R., 2001. Wood: acoustic properties, In: Encycolpida of materials, Science and Technology, Elsevier Scienece Ltd, London, 9578- 9583.
-Smulski, S.J., 1991. Relationship of stress wave and static bending determined properties of four northeastern hardwoods, wood and fiber science, 23(1):44-57.
-Tarmian, A., Foroozan, Z., Sepehr, A., Gholamiyan, H. and Oladi, R., 2013. Physical and anatomical features and drying behavior of the boards produced from old date palm trees (Phoenix dactylifera L.) in Bam city, Iranian Journal of Wood and Paper Science Research 28(3): 498-508.
-Tranishi, M., Koizumi, A., and Hirai, T., 2008. Evaluation of quality indexes of bending performance and hardness for hardwoods, Journal of Wood Science, 54(5): 423-428.
-Wang, S.Y., Chen, J.H., Tsai, M.J., Lin, C.J., and Yang, T.H., 2008. Grading of softwood lumber using nondestructive techniques, Journal of materials processing technology, 208(1-3):149-158.
-Yang, J.L., Ilic, J., and Wardlaw, T., 2002. Relationships between static and dynamic modulus of elasticity for a mixture of clear and decayed eucalypt wood, Australian Forestry, 66(3): 193-196.
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