Proceedings of the 20th Technical Session - March 2004

Using time and frequency domain information for the development of adaptive voice control devices  
E.P. N. S. Edirisinghe and D. U. J. Sonnadara.

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Virtual Robot Arm Control Model
D. N. D. Kottege and D. U. J. Sonnadara.

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Development of a USB port based data acquisition system for unmanned weather station
H. A. P. K. Hettiarachchi and I. M. K. Fernando.

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Performance evaluation of selected medical imaging equipment using standard and locally fabricated test tools
Y. A. A. Kumarayapa and S. R. D. Rosa.

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Relationship between rainfall of Sri Lanka with sea surface temperature (SST) in the indian ocean during La-Nina condition
N. B. P. Punyadeva and W. L. Sumathipala.

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Propagation of out-going longwave radiation (OLR) field over the Indian ocean
N. B. P. Punyadeva and W. L. Sumathipala.

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Electronic band gap states in electrodeposited cuprous oxide semiconductors
R. P. Wijesundara, N. K. A. C. Kodiweera, W. Siripala and R. Garuthara.
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Photovoltaic studies on ionically self-assembled monolayer thin film based on conducting polymers 
K. Premarathne and J. R. Hefin.

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Solid-state photocells sensitized by polythiophene derivative: poly(3-thiophenyleacetic acid) 
G. K. R. Senadeera and W. M. T. C. Pathirathne.

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Efficient dye-sensitized solar cells with dye-semiconductor multilayer
V. P. S. Perera, P. K. D. D. P. Pitigala and M. K. I. Senevirathne .

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An efficient and rapid microwave-assisted synthesis of poly(3-thiophenyleacetic acid) polymer and its uses as a sensitizer in photocells 
G. K. R. Senadeera and S. Yanagida.

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A limitation placed on the split operator method by the algebraic formof the Hamiltonian 
G. Bandarage and V. N. C. Karunarathne.

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Level spacing distributions of 1-D potentials with non-integer powers
Asiri Nanayakkara and Priyangika Wickramarachchi

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Effect of external input currents on bursting in neural network models 
Asiri Nanayakkara and S. Selvarajan.

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Institute of Physics, Sri Lanka