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Issue Date	Title	Author(s)
2016	Characteristics of Narrow Bipolar Pulses observed from lightning in Sri Lanka	Gunasekara, T.; Fernando, M.; Sonnadara, D.U.J.; Cooray, V.
2016	Century Scale Climate Change in the Central Highlands of Sri Lanka	De Silva, J.; Sonnadara, D.U.J.
2015	Simulation of optical flow and fuzzy based obstacle avoidance system for mobile robots	Illeperuma, D.G.; Sonnadara, D.U.J.
2015	Evaluation of Downscaled Climate Projections over Sri Lanka	Thevakaran, A.; McGregor, J.L.; Katzfey, J.; Thatcher, M.; Suppiah, R.; Sonnadara, D.U.J.
2015	Automated Rain Sampler for Real time pH and Conductivity Measurements	Weerasinghe, R.; Pannila, A.S.; Jayananda, M.K.; Sonnadara, D.U.J.
2015	The onset, retreat and the length of growing season in the north-eastern region of Sri Lanka	Sonnadara, D.U.J.
2015	Traffic composition and variability of road traffic noise levels in the vicinity of Colombo, Sri Lanka	Kalansuriya, C.M.; Pannila, A.S.; Sonnadara, D.U.J.
2015	Interannual variability of precipitation in Sri Lanka	Jayawardene, H.; Jayewardene, D.R.; Sonnadara, D.U.J.
2015	Fractal dimension of long electrical discharges	Amarasinghe, D.; Sonnadara, D.U.J.; Berg, M.; Cooray, V.
2015	A Markov chain probability model to describe wet and dry patterns of weather at Colombo	Sonnadara, D.U.J.; Jayewardene, D.R.
2014	High speed optical observations of cloud flashes	Vayanganie, S.P.A.; Fernando, M.; Sonnadara, D.U.J.; Perera, D.C.; Cooray, V.
2014	Electric field signatures of narrow negative bipolar pulse activities from lightning observed in Sri Lanka	Gunasekara, T.A.L.N.; Mendis, U.; Fernando, M.; Sonnadara, D.U.J.; Cooray, V.
2015	A Markov chain probability model to describe wet and dry patterns of weather at Colombo	Sonnadara, D.U.J.; Jayewardene, D.R.
2020	Estimating separability of magnetisation signals by fast implementation of Bloch equation simulations across multiple tissues and distance correlation function	Iddagoda, M; Jayaweera, H H E; Wansapura, J
2020	Calibration of the rolling angle of a Quadrant Photo Detector mounted in the image plane of a dark-field passive LIDAR system	Abeywickrama, S S; Perera, H E; Jayaweera, H H E
2020	Implementation of a wireless distributed node-based system for monitoring, controlling and data logging of a Parabolic Trough Concentrator	Viraj, M P S; Perera, H E; Kumara, P D C; Jayaweera, H H E
2020	Use of Google Earth Engine to monitor surface water: A case study in water tanks located in the dry zone of Sri Lanka	Perera, H. E; Jayaweera, H H E
2014	High speed optical observations of cloud flashes	SPA Vayanganie; Mahendra Fernando; Sonnadara, D.U.J.; DC Perera; Vernon Cooray
2014	Electric field signatures of narrow negative bipolar pulse activities from lightning observed in Sri Lanka	T.A.L.N. Gunasekara; U. Mendis; M. Fernando; Sonnadara, D.U.J.; V. Cooray
2014	An assessment of the impacts of Sri Lanka’s Programme for School Improvement on students’ academic progress	Aturupane, H.; Glewwe, P.; Ravina, R.; Sonnadara, D.U.J.; Wisniewski, S.