Journal papers and presentations at scientific conferences

1. W.W. Daehnick and R.D. Rosa. Weak branches in ⁴²Sc,³⁵Ar, and ²⁷Si b⁺ decay. Phys.Rev.C 31, 1499 (1985).
2. K.F. Von Reden, W.W. Daehnick, S.A.Dytmen and R.D. Rosa. ¹⁷O(p,t)¹⁵O reaction at 90 Mev. Phys.Rev. C32, 1465 (1985).
3. P.C. Li, W.W. Daehnick and R.D. Rosa. The (g_9/2)² residual interaction from ⁸⁷Sr(d,t)⁸⁶Sr. Nucl Phys. A442,253 (1985).
4. K.F. Von Reden, W.W.Daehnick, S.A.Dytmenand and R.D. Rosa, ¹⁸O(p,t)¹⁶O reaction at 90 MeV,
5. Phys.Rev. C34, 375 (1986).
6. R.D.Rosa, W.W.Daehnick, Swapan K. Saha, and P.C. Li . b-g angular correlation in ²⁰Na and ²⁰F beta decay. Phys.Rev. C37, 2722 (1988).
7. L.G.K. Karunagoda and S.R.D. Rosa . Analysis Of Radioactive Substances Present In Various Types of Milk Powders Used In Sri-Lanka.  Proceedings of 13^th Technical Session of Institute Of Physics, Sri-Lanka, 17 (1997).
8. A.S.T. Ubesekara, C.Sumithraarachchi, and S.R.D. Rosa. Radioactive Analysis of Corals and sand at Various Locations in Sri-Lanka. Proceedings of 15^th Technical Session of Institute Of Physics, Sri-Lanka, 31 (1999).
9. C.S. Sumithrarachchi, A.S. Amarasekara, R.Hewamanna and S.R.D. Rosa. Evaluation of Gamma Radiation Exposure in a Room from Construction Material. Sri Lankan Journal  of  Physics, 1, 73 (2000)
10. L.P. Seneviratne,K.T.L De Silva, W. Siripala, S.R.D. Rosa and D.U.J. Sonnadara. Characteristics of CuInSe₂ thin films annealed at different temperatures . Proceedings of the 56th Annual Session(SLAAS), Part 1, 222 (2000).
11. A.S. Amarasekara, S.R.D. Rosa and C.S. Sumithrarachchi. Radiation Exposure from Floor Tiles. Proceedings of the 56^th Annual Session (SLAAS), Part 1, 221  (2000).
12. L.P.Senaviratne, K.T.L. De Silva, W. Siripala, S.R.D. Rosa, D.U.J. Sonnadara .  Optical & structural characterization of electrodeposited CuInSe₂ thin films. Proceedings of 17^th Technical Session of Institute Of Physics, Sri-Lanka, 52(2001).
13. T.R. Ariyaratne and S.R.D Rosa. Use of Z-scores for the admission to Sri-Lankan Universities.  Proceedings of 18^th Technical Session of Institute Of Physics, Sri-Lanka,45(2002)
14. K.D.Nanayakkara and S.R.D Rosa. On – line measurements of rise of sea wave height.  Sri Lankan Journal of Physics, 5, 37 (2003).
15. S.R.D. Rosa. Student understanding of  tunneling in Quantum Mechanics. Proceedings of 22^nd Technical Session of Institute Of Physics, Sri-Lanka,47(2006)
16. K.M. Pushpananda and  S.R.D. Rosa. Testing of quality and efficiency of Oil filters used in vehicles.
17. Proceedings of 23^rd Technical Session of Institute Of Physics, Sri-Lanka,27(2007)
18. I.L. Gamage and S.R.D. Rosa. Revisiting mysterious Mpemba Effect.  Proceedings of 24^th Technical   Session of Institute Of Physics, Sri-Lanka,45(2008)
19. D. Sandaruwan, N. Kodikara, R. Rosa and C. Keppitiyagama. Real-time Ship Motion Prediction System.  2^nd Annual International Conference on Computer Games & Allied Technology (CGAT 09), 11^th – 13^th May 2009, Singapore .
20. Sandaruwan, D., Kodikara, N., Keppitiyagama, C. and  Rosa R., Samarasinghe, P., Madusanka, U., Perera, C., Dias K.  Virtual Learning and Training Environment for Maritime Education. 27^th National Information Technology Conference, 9^th – 10^th September 2009, Colombo.
21. Sandaruwan, D., Kodikara, N., Keppitiyagama, C. and  Rosa, Samarasinghe, P., Madusanka, U., Perera, C. A ship Simulation system for marine education.   e- Asia 2009  Conference in Sri Lanka
22. Sandaruwan, D., Kodikara, N., Keppitiyagama, C. and  Rosa, R. Perception Enhanced   Virtual Environment for Maritime Applications.  3^rd Annual International Conference on Computer Games, Multimedia and Allied Technology (CGAT 2010) Singapore.
23. Sandaruwan, D., Kodikara, N., Keppitiyagama, C. and  Rosa, R. Perception Enhanced   Virtual Environment for Maritime Applications. (2010) GSTF International Journal on Computing.
24. Sandaruwan, D., Kodikara, N., Keppitiyagama, C. and  Rosa, R. A ship Simulation system for marine.  The International Journal on Advances in ICT for Emerging Regions (ICTer).
25. Ch  Chathura Gunasekara, Rexy Rosa, Chamath Keppitiyagama, Damitha Sandaruwan, Uditha M de Soysa, Prabath Samarasinghe, and Chandana Perera .  Spatialized Real Time Auditory Interface for a Virtual Maritime Application . (2010) Spatialized Real Time Auditory Interface for a Virtual Maritime Application. International Conference on Advances in ICT for Emerging Regions (ICTer)
26. U  De Soysa, Nihal Kodikara, Chamath Keppitiyagama, Kapila Dias, Rexy Rosa, Damitha Sandaruwan, Prabath Samarasinghe, Chandana Perera. Challenges in Developing a Display System for a Ship Handling Simulator. (2010) International Conference on Advances in ICT for Emerging Regions (ICTer)
27. Sand    Sandaruwan, D., Kodikara, N., Keppitiyagama, C. and  Rosa, R . Modeling  and Simulation of Environmental Disturbances for Real-time Six Degrees of  freedom Ocean Surface Vehicle. (2010) Sri Lanka Journal of Physics. (In press)
28. Sadaruwan, D., Kodikara, N., Keppitiyagama, C. and  Rosa, R., Dias K,. Tilakaratne C. Vidusayura” Low cost Immersive VR Solution for Maritime education: Simulation Requirements and Major Development Challenges. (2011) Maritime applications with 3D computer graphics (Go-3D 2011), Germany.