27th SESSION OF KERALA SCIENCE CONGRESS, ALAPPUZHA , 27th – 29th January 2015 BEST PAPER AWARD Subject Code: Sl. No. 1. Register No. 27KSC0202 2. 27KSC0305 3. 27KSC0343 4. 5. 12 Subject Area: Physical Sciences Title of the Paper Name of Author(s) Enhanced high temperature NTC thermistor properties through structural adjustments in Pyrochlore type semiconducting oxides Development of non-toxic earth abundant kesterite absorber for thin film solar cell applications Energy consumption in class I and class II excitation of Morris - Lecar Neurons S. Sumi, P. Prabhakar Rao and Peter Koshy 27KSC0488 Photovoltaic parameters of dsscs using natural dyes with nanopowder and nanofiber as photo anodes: a comparative study Jinchu.I, C.O.Sreekala and K.S Sreelatha 27KSC0581 Optical characterization of chemically synthesised nanocrystalline BaMoO4 Aswathy V and Anandakumar V M P. Prabeesh, I.Packia Selvam and S N Potty M. K. Sreepriya, P. A. Subha 27th SESSION OF KERALA SCIENCE CONGRESS, ALAPPUZHA , 27th – 29th January 2015 Oral Presentation Subject Code: Sl. No. 1. Register No. 27KSC0140 2. 27KSC0162 3. 27KSC0163 4. 12 Subject Area: Physical Sciences Title of the Paper Name of Author(s) Properties of electron beam irradiated coir fiber Melvi Chandy ,M. S. Latha ,U. S. Sarma, K. Shreekrishna Kumar Optical phonon confinement in Cadmium sulfide nanoparticles and nanorods Exploring the structure of hydrothermally prepared MnO2 nanorods Anoop Chandran, Reenu Elizabeth John and K. C. George 27KSC0196 Structural characterization and photoluminescence properties of CaWO4 nanoparticles prepared by chemical precipitation Aloysius Sabu N, Priyanka K. P, Boby Sabuc and Thomas Varghese 5. 27KSC0255 Structural and magnetic properties of manganese/aluminium multilayered films R.Ramanna, T.Sankarappa, J.S. Ashwajeet, T.Sujatha P.J.Sadashivaiah, and Santoshkumar Kori 6. 27KSC0303 Photoluminescence studies of CaLaNbMoO8: Dy3+ for full color emission phosphors Parvathi S. Babu, P. Prabhakar Rao, Mahesh S.K., Linda Francis T., Reshmi V.R., Sreena T.S 7. 27KSC0432 X-band electromagnetic interference shielding of polyaniline/barium ferrite composites Muhammad Faisal and Sreekanth J. Varma 8. 27KSC0561 Microwave dielectric properties of sillimanite mineral I J Induja, K P Surendran, M T Sebastian Reenu Elizabeth John, Anoop Chandran, Marykutty Thomas and George K C 9. 27KSC0750 Effect of fluence smoothing on quality of cancer treatment by intensity modulated radiation therapy P. Niyas , MP.Noufal , KK. Abdullah , EC. Jumanath , J. Lisha 27th SESSION OF KERALA SCIENCE CONGRESS, ALAPPUZHA , 27th – 29th January 2015 Poster Presentation Subject Code: Sl.No. 1. Register No. 27KSC0199 2. 27KSC0304 3. 27KSC0328 4. 27KSC0336 5. 27KSC0344 6. 7. 12 Subject Area: Physical Sciences Title of the Paper Name of Author(s) TiO2/CoPc nanocomposite for nuv light excited leds Priyanka K P, Balakrishna K M and Thomas Varghese Development of a photopolymer window as a holographic optical element for solar energy concentration. Tin doped AgGaSe2 thin films: structural, optical and electrical analysis Synthesis and characterization of rare earth substituted La0.7Sr0.3MnO3 nanoparticles Synchronization of HR neuron with linear Gap junction coupling A.B Sreebha, S. Karpagam, V.P. Mahadevan Pillai 27KSC0403 Study of fluorescence quantum yield of fluorescein incorporated gold nanofluid using thermal lens technique. Lakshmi R Nair, Anila S, Jisha John, Lincy Thomas, Achamma Kurian 27KSC0414 Electrolytic synthesis and charecterisation of grapheneCu2O nanocomposite A. R. Nanakkal, Vidya Rajan N, L. K. Alexander Rajani Jacob and Rachel Reena Philip Bhagya Uthaman and Manoj Raama Varma K Usha, P A Subha 8. 27KSC0640 Stability of the kinetic alfven wave in a current-less, solar wind plasma Negative solitary waves in a five component collisional plasma Sreekala G., Sijo Sebastian, Manesh Michael, Noble P. Abraham, G. Renuka and Chandu Venugopal Sijo Sebastian, Manesh Michael, Sreekala G., Neethu Theresa Willington, S. Antony, and Chandu Venugopal 9. 27KSC0655 10. 27KSC0657 Synthesis and Characterization of Neodymium doped Nanopigments Dr. Chandini Sam S.P 11. 27KSC0677 12. 27KSC0728 Manesh Michael, Sijo Sebastian, Sreekala G., M. Amir, G. Renuka and Chandu Venugopal N. M. Musammil, P. A. Subha 13. 27KSC0752 Stability of electrostatic waves in a multi-ion permeating plasma. Pulse compression of antidark soliton in the variable coefficient modified nonlinear schrodinger equation. Evaluation of hounsfield units of kilovoltage cone-beam ct attached with the medical linear accelerator M.P. Noufal, P.Niyas, K.K. Abdullah , T.S.Sankaran