Browsing RISTCON 2021 by Title

Browsing RISTCON 2021 by Title

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  • Time Series Model to Forecast Monthly Average White Raw Rice Prices in Colombo, Sri Lanka 
    Fernando, W.H.H.; Jayalath, P.M.S.C.; Premarathne, R.M.S.M.; Chandrasekara, N.V. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2021-02-17)
    Rice is the staple food of Sri Lanka consumed vastly by a great portion of the population almost every day. White rice is consumed directly as well as converted to rice flour to make sweets and some other food items. Due ...
  • TiO2 Coated Glass Beads for Photocatalytic Degradation of Methylene Blue 
    Peramune, P.A.D.L.; Pathirana, H.M.K.K.; Maithreepala, R.A. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2021-02-17)
    Availability of clean water has become a global issue due to the pollution of water bodies. Anatase form of TiO2 powder is reported as a photocatalyst for degradation of many organic pollutants. Separation of anatase powder ...
  • Translation of Sri Lankan sign language to text using hand keypoints and image processing 
    Perera, L.L.D.K.; Jayalal, S.G.V.S. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2021-02-17)
    Sri Lankan sign language (SSL) is a visual-gestural language used by Sri Lankan deaf community for communication. Hearing-impaired people face communication problems due to difficulty in understanding SSL by others. SSL ...
  • A two-dimensional numerical study on the development of two-phase flow inside a vertical solar collector pipe imposed by a homogeneous heat flux 
    Ranatunga, E.M.; Hettiarachchi, N.K.; Abeyratne, M.K.; Fernando, M. C. S. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2021-02-17)
    Direct solar heating systems have become a renewable energy solution for manufacturing processes. However, research on the use of parabolic trough reflectors in producing distilled water is relatively rare. In such ...
  • User-friendly interface design to disseminate best agricultural practices 
    Shanadi, A. T.; Samaraweera, G. C.; Wathugala, D. L.; Indika, W. A.; Madushika, M. K. S.; Gunawardana, D. A.Y. K. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2021-02-17)
    The main purpose of the Good Agricultural Practices (GAPs) is to produce foods by applying ecologically sustainable agricultural methods that are safe and wholesome to consumers. Therefore, farming with GAPs can eliminate ...
  • Vein graphite/TiO2 based composite counter electrode for dye-sensitized solar cells 
    Senthuran, S.; Kumari, J. M. K. W.; Dissanayake, M. A. K. L.; Senadeera, G. K. R. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2021-02-17)
    The counter electrode plays a crucial role in the performance of dye-sensitized solar cells (DSSCs). It collects and transfers electrons from the external circuit to the electrolyte and facilitates regeneration process of ...
  • Visual Speech recognition for Sinhala language using CNN 
    Jayarathne, W. M. U.; Perera, W. A. S. C.; Ketheesan, T. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2021-02-17)
    Visual Speech Recognition (VSR) is an essential tool that is facilitating to understand the speech from the video by the visually impaired people. Moreover, VSR play an important role in analyzing the CCTV footage for a ...
  • Vulnerability assessment of the coastal zone of Sri Lanka to sea-level rise scenario 
    Rajapaksha, M.; Madarasinghe, S.K.; Dissanayake, N.P.; Kodikara, K.A.S.; Jayatissa, L.P. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2021-02-17)
    Coastal regions are impressionable to human-driven climatic change scenario and it exacerbates the coastal hazards and associated risks. This study therefore aimed at identifying and assessing the coastal vulnerability of ...

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