Proceedings of the 24th Technical Session - March 2008

Comparison of firmness of tomato varieties grown in Sri Lanka
C. L. Ranatunga, H. H. E. Jayaweera and T. R. Ariyaratne

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Estimation of the speeds of moving vehicles from video sequences
L. G. C Wimalaratna and D. U. J. Sonnadara

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Detection and extraction of road traffic signs,
W. K. I. L. Wanniarachchi, D. U. J. Sonnadara and M. K. Jayananda

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Dispersion of ink through paper
D. P. De sliva and T. R. Ariyarathne

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Revisiting the mysterious Mpemba effect
R. P. Gamage and S. R. D. Rosa

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Analysis of human voice using non-linear techniques
H.P. Mahabaduge and M.K. Jayananda

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Study of charge transport & carrier lifetime in dye-sensitized Solar Cells made from gold particle embedded SnO2 films
R. C. L. De Silva, L. S. G. Liyanage and V. P. S. Perera

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Removal of ocular artifacts from EEG signals in brain computer interface
Z. Sakkaff and A. Nanayakkara

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The critical closing pressure and resistance area product of the cerebral circulation
U. G. Jayasekera

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Recording of the acoustic signal from the stethoscope electronically & investigation of abnormalities in the heart function
T.S. Yogeeswaran, J. A. P. Bodhika, D. D. N. B. Daya and K. D. I. Wasudeva

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Construction of a low cost electronic heart sound monitoring system
T. S. Yogeeswaran, D. D. N. B. Daya and K. D. I. Wasudeva

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Construction of a proton magnetometer
W. D. S. Ruhunusiri and M. K. Jayananda

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Institute of Physics, Sri Lanka