References
- [1] Matthan, R.K. (1998). Rubber Engineering. New Delhi, India: Tata McGraw-Hill.
- [2] Jayanthy, T., Sankaranarayanan, P.E. (2005). Measurement of dry rubber content in latex using microwave technique. Measurement Science Review, 5 (3), 50-54.
- [3] Kumar, R.R. (2009). Design and development of instrumentation systems to determine the dry rubber content in natural rubber latex. Doctoral dissertation. Cochin University of Science and Technology, Kerala, India.
- [4] Ansarudin, F., Abbas, Z., Hassan, J., Yahaya, N.Z., Ismail, M.A. (2012). A simple insulated monopole sensor technique for determination of moisture content in hevea rubber latex. Measurement Science Review, 12 (6), 249-254.10.2478/v10048-012-0034-5
- [5] International Organization for Standardization. (2005). Natural rubber latex concentrate - Determination of dry rubber content. ISO126:2005.
- [6] Gils, G.E.V. (1940). The specific gravity of rubber and of serum in Hevea latex. Rubber Chemistry and Technology, 13 (2), 422-429.10.5254/1.3539525
- [7] Khalid, K.B., Wahab, Z.B.A., Kasmani, A.R. (1988). Microwave drying of Hevea rubber latex and total solid content determination. Pertanika, 11 (2), 289-297.
- [8] Murai, Y., Ohta, S., Shigetomi, A., Tasaka, Y., Takeda, Y. (2009). Development of an ultrasonic void fraction profiler. Measurement Science and Technology, 20 (11), 1-13.10.1088/0957-0233/20/11/114003
- [9] Motozawa, M., Iizuka, Y., Sawada, T. (2008). Experimental measurements of ultrasonic propagation velocity and attenuation in a magnetic fluid. Journal of Physics: Condensed Matter, 20 (20), 1-5.10.1088/0953-8984/20/20/20411721694246
- [10] Mather, M.L., Charles, P.H., Baldock, C. (2003). Measurement of ultrasonic attenuation coefficient in polymer gel dosimeters. Physics in Medicine and Biology, 48 (20), N269-N275.10.1088/0031-9155/48/20/N0114620069
- [11] Carson, G., Mulholland, A.J., Nordon, A., Tramontana, M., Gachagan, A., Hayward, G. (2008).Particle sizing using passive ultrasonic measurement of particle-wall impact vibrations. Journal of Sound and Vibration, 317 (1-2), 142-157.10.1016/j.jsv.2008.03.005
- [12] Stor-Pellinen, J., Hæggstrom, E., Karppinen, T., Luukkala, M. (2002). Air-coupled ultrasonic transmission measurement through paper during wetting. Measurement Science and Technology, 13 (5), 770-774.10.1088/0957-0233/13/5/315
- [13] Seco, F., Jimenez, A.R., Castillo, M.D. (2006). Air coupled ultrasonic detection of surface defects in food cans. Measurement Science and Technology, 17 (6), 1409-1416.10.1088/0957-0233/17/6/019
- [14] Challis, R.E., Povey, M.J.W., Mather, M.L., Holmes, A.K. (2005). Ultrasound techniques for characterizing colloidal dispersions. Reports on Progress in Physics, 68 (7), 1541-1637.10.1088/0034-4885/68/7/R01
- [15] McClements, D.J. (2006). Ultrasonic measurements in particle size analysis. In Encyclopedia of Analytical Chemistry. John Wiley & Sons, 1-8.
- [16] Eggers, F., Kaatze, U. (1996). Broad-band ultrasonic measurement techniques for liquids. Measurement Science and Technology, 7 (1), 1-19.10.1088/0957-0233/7/1/001
- [17] Shields, F.D., Bass, H.E., Bolen L.N. (1977). Tube method of sound-absorption measurement extended to frequency far above cutoff. The Journal of the Acoustical Society of America, 62 (2), 346-353.10.1121/1.381531
- [18] Hauptmann, P., Hoppe, N., Puttmer, A. (2002). Application of ultrasonic sensors in the process industry. Measurement Science and Technology, 13 (8), R73-R83.10.1088/0957-0233/13/8/201
- [19] Leydier, A., Mathieu, J., Despaux, G. (2009). The two coupling fluids method for ultrasonic velocity measurement. Application to biological tissues. Measurement Science and Technology, 20 (9), 1-7.
- [20] Hendee, W.R., Ritenour, E.R. (2002). Medical Imaging Physics, 5th ed. Wiley.