Browsing Ruhuna International Science and Technology Conference by Title

Browsing Ruhuna International Science and Technology Conference by Title

Sort by: Order: Results:

  • Towards a simple and secure electronic tender submission management protocol 
    Thangarajah, V.; Zoysa, K. De (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2014-01-22)
    The traditional tendering process is a manual bidding system which involves the principal advertising or issuing a request for tenders, various suppliers then make offers, one of which is then accepted by the principal, ...
  • Toxicity assessment of a novel polyherbal mixture of 28-day repeated dose 
    Amarasiri, A.M.S.S.; Attanayake, A.P.; Jayatilaka, K.A.P.W.; Mudduwa, L.K.B. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)
    Herbal medicines are often consumed as polyherbal mixtures by people seeking conventional healthcare in the management of kidney diseases. The present study was designed to evaluate the potential toxic effects of a novel ...
  • Tracking Twitter data during the Covid-19 pandemic: A comparative analysis of tourism industry movement 
    Priyamal, G.A.N.; Rupasingha, R.A.H.M. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2023-01-18)
    In Sri Lanka, the tourism industry acts as one of the main roles in its economic growth. However, as this industry was heavily affected by the Covid-19 pandemic, this dominant income source of the country has become ...
  • Traffic noise contour mapping in Tangalle city - Sri Lanka 
    Sethunga, S.M.N.; Bodhika, J.A.P.; Dharmaratna, W.G.D. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2015-01-22)
    Noise pollution is one of the major environmental problems in many cities in Sri Lanka and therefore, systematic studies in city noise pollution are essential to control the situation. Noise from different sources or ...
  • Traffic volume pattern and its correlation to traffic noise in Matara city 
    Amarasingha, N.D.; Darshana, I.; Abeyratne, M.K.; Bodhika, J.A.P.; Dharmaratna, W.G.D. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2018-03-15)
    Traffic congestion is becoming a serious problem in main cities in Sri Lanka and is rapidly increasing. Hourly traffic volume pattern and noise levels close to Matara Post Office on the Matara – Tangalle road are surveyed ...
  • Traffic volume pattern and its correlation to traffic noise in Matara city 
    Amarasingha, N.D.; Darshana, I.; Abeyratne, M.K.; Bodhika, J.A.P.; Dharmaratna, W.G.D. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2018-02-15)
    Traffic congestion is becoming a serious problem in main cities in Sri Lanka and is rapidly increasing. Hourly traffic volume pattern and noise levels close to Matara Post Office on the Matara – Tangalle road are surveyed ...
  • Traits of Ferruginous gravel and Laterite deposit and stratigraphic correlation with red earth in northern Sri Lanka 
    Madushanka, H.G.D.; Balasooriya, N.W.B. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2024-01-24)
    Iron-cemented clastic sedimentary deposits cover most parts of Northern Sri Lanka, correlating with laterite and red earth deposits. The detailed study of the formation processes of ferruginous gravel and laterite deposits ...
  • Translation of Sinhala Braille characters into Sinhala language using image processing techniques 
    Madushan, W.W.S.; Nuwan, P.H.P.L. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2023-01-18)
    The Braille system is the most valuable and indispensable method that enables blind or visually impaired people to write and read through the concept of the Braille cell. Braille is a great help in bridging the written ...
  • 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 ...
  • Treatment of highly acidic wastewater from a food processing industry 
    Hettiarachchi, L.I.; Wanniarachchi, S. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2017-01-26)
    Food processing is one of the most important industries around the world. The food processing industry uses a huge amount of water in the production process and consequently generates wastewater rich in inorganic ...
  • Treatment of highly coloured textile dyeing waste water by Fenton and photo Fenton processes 
    Rajapakshage, H. P. M. E.; Wanniarachchi, S. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2014-01-22)
    As textile industry in Sri Lanka generates large quantities of highly coloured wastewater from various steps of dyeing processes, there is a pressing need for an efficient waste water treatment method for the decolouration ...
  • Treatment of textile effluents using a combination of chemical/physicochemical processes 
    Ariyarathne, S.J.P.; Wanniarachchi, S. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2015-01-22)
    This study was aimed to find low cost efficient treatment technique to treat highly polluted textile dyeing waste-water. Waste-water collected from a local textile dyeing industry was subjected to coagulation, Fenton ...
  • Trends and effect of economic factors of suicides in Sri Lanka 
    Devindi, R.P.D.C.S; Kulatunga, D.D.S. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2018-02-15)
    The effects of ten socio economic factors on suicides of Sri Lanka are investigated using multiple regression analysis on time series data from 1975 to 2015. This study also includes a graphical analysis of trends of ...
  • 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 ...
  • Uncovering the multifaceted nature of fake news: Latent dirichlet allocation topic modelling approach 
    Abishethvarman, V.; Banujan, K.; Nirubikaa, R.; Kumara, B.T.G.S. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2024-01-24)
    Disseminating fake news is a critical challenge in the digital information world. Misleading or fabricated information, masquerading as reliable news, has impacted public opinion and information integrity. Fake news is ...
  • Understanding the seasonality of butterflies in maragamuwa regenerating forest 
    Weerakoon, W.M.B.M.B.; Ranawana, K.B. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2015-01-22)
    Butterflies are important faunal group in eco-tourism, because of their attractiveness and occurrence throughout the country. A study was carried out to identify the seasonal variation in abundance of butterflies and ...
  • Unforeseen problems experienced in experimental cage culture: lessons for future cage culture 
    Senaarachchi, W.A.R.K.; Silva, M.P.K.S.K. De (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2014-01-22)
    Growth performance of Genetically Improved Farmed Tilapia at three different stocking densities (50, 75 and 100 fish m-3 ) in triplicates were evaluated in a cage culture unit of nine cages established in a perennial ...
  • Unravelling myths and beliefs in western medicine 
    Karunatilake, Kithsri P. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2018-02-15)
    Western medicine has evolved hundreds of years to the state we practise today. There has been enormous amount of data which has descent over the generations of physicians. It has been strengthened by many other streams ...
  • Unveiling an optimum method for modeling cluster S0 galaxies 
    Samararathna, K.G.; Alahakoon, A.G.P.D.; Prasadh, K.V.S.; Barkhouse, W.A.; De Silva, W.M.K.; Perera, H.A.D.S.D.; Mahanama, G.D.K. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2020-01-22)
    Galaxies and galaxy clusters provide hidden secrets of the formation and evolution of the universe. Lenticular or S0 type galaxies are defined as transitional galaxies between ellipticals and spirals. The formation of S0 ...
  • Upgraded waste tyre pyrolytic char for solid tyre tread compounds 
    De Zoysa, D.M.D.A.; Sampath, W.D.M.; Hewage, J.S.; Ranaweera, S.A. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2024-01-24)
    The objective of this study was to evaluate the treatment method of PT-char for the performance of solid tyre tread compounds. The metallic particles in the PT-char were removed by the magnetic separator and the particle ...

Search DSpace


Browse

My Account