Effects of Mo⁶⁺Doping on Electrical Conductivity of TiO₂
W.G.D. Dharmaratna and P. R. T. N. de Silva.
abstract

Variation of Sea Surface Temperature (SST) in the Indian Ocean During El Nino Year
N. B. P. Punyadeva and W. L. Sumathipala.
abstract

Variation of Rainfall of Sri Lanka in Relation to El Nino
W. L. Sumathipala.and N. B. P. Punyadeva.
abstract

Characterization of Sinhala Sounds in Electronic Speech Recognition
W. M. N. S. Wanasundara, M. K. Jayananda and Asiri Nanayakkara.
abstract

Text to Speech Conversion in Sinhala Language
Asiri Nanayakkara and M. K. Jayananda.
abstract

An Electronic Surveillance System for Night-Flying Birds
C. M. Edirisinghe, D. U. J. Sonnadara and V. Yapa.
abstract

Low Cost Data Acquisition and Control Systems for Personal Computers
M. K. Jayananda and D. U. J. Sonnadara.
abstract

Construction of a Near Ideal Nanoammeter
R. P. Wijesundara, S. R. D. Kalingamudali and K. D. Jayasuriya.
abstract

Passive Infrared Counting Systems for Vehicular Traffic
I. J. Dayawansa.
abstract

Gravity Anomaly Map and an Interpretation for the Mahapelessa Hot Spring Region, Southern Sri-Lanka
G. M. Fonseka and T. Daves.
abstract

Total Field Magnetic Anomaly at Mahapelessa Hot Spring and a Comparison with Resistivity Soundings
G. M. Fonseka and S. Taylor.
abstract