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Scholarly Publications: Recent submissions

  • P 22 Design of hybrid RF energy harvester with spiral antenna technology 
    Pirapaharan, K.; Gunawickrama, S.H.K.K.; De Silva, D.S.; De Silva, M.S.S.R.; Dharmawardhana, T.L.K.C.; Indunil, W.G.D.C.; Wickramasinghe, C.B. (University of Ruhuna, Matara, Sri Lanka, 2013-03-20)
    There is an innumerable amount of energy all around us at all the time. We are being assaulted with energy waves every second of the day. Radio and television towers, satellites orbiting earth and even the cellular ...
  • Total phenolic content, total flavonoid content and in vitro antioxidant activities measured by the FRAP, ABTS, DPPH and ORAC assays of Sri Lankan black and green tea (Camellia sinensis) infusions 
    Thennakoon, T.M.E.S.; Abeysinghe, P.D.; Ranasinghe, P.; Pathirana, R.N.; White, A.; Fernando, W.G.D.; Abeysinghe, S.; Premakumara, S. (2022-08-11)
    Tea is one of the most ancient and popular therapeutic beverages consumed by people all over the world. It is made from the leaves and buds of the plant “Camellia sinensis”. Tea is cultivated in more than thirty countries ...
  • P 21 Risk analysis of building projects 
    Eranga, K.J.; Eranda, S.D.; Malkanthi, S.N. (University of Ruhuna, Matara, Sri Lanka, 2013-03-20)
    Risk analysis is very important management aspect in almost all projects including civil construction works. Risks can influence the project's objectives in terms of time, cost, quality, safety and environmental ...
  • P 20 Development of water wheel turbine that is to be installed at drop structures of irrigation canals for water pumping and electricity generation 
    Lunuwaththa, A.M.A.; Nobert, M.J.; Rathnayaka, R.M.S.P.C.; Samaranayaka, T.; Hettiarachchi, N.K. (University of Ruhuna, Matara, Sri Lanka, 2013-03-20)
    Water wheel turbines are not popularly used for water pumping or power generation in Sri Lanka. Utilization of water-wheel-turbine for water pumping and electricity generation for rural areas has been envisaged in this ...
  • P 19 Development of GIS database for traffic accident analysis 
    Rengarasu, T.M.; Jayawardana, U.K.; Abeygunawardana, D.L. (University of Ruhuna, Matara, Sri Lanka, 2013-03-20)
    This abstract reports the outcomes of a study carried out develop a Traffic Accident Analysis System (TAAS) and determine accident hotspots using GIS. Developed TAAS is based on SQL and ArcGIS. Developed TAAS is an all ...
  • P 18 Flash flood management at Mode-Ela basin 
    Wijewardhana, H.A.T.N.; Herath, H.M.C.S.B.; Ransara, N.D.P. (University of Ruhuna, Matara, Sri Lanka, 2013-03-20)
    Hydrological, ecological and biological cycles have been adversely affected due to the rapid urbanization. In hydrological context increase of surface runoff is the major concern in many urban cities across the globe. ...
  • P 17 Design and fabrication of a solar thermal driven desalination unit 
    Jayawickrema, U.M.N.; Kodithuwakku, K.M.H.M.; De Silva, K.G.K.V.; Rathnayake, A.P. (University of Ruhuna, Matara, Sri Lanka, 2013-03-20)
    This paper discuss on design, development and fabrication of a solar thermal driven desalination unit to produce fresh water by using saline/ brackish water. At present, only 1% is available for the needs of all plants, ...
  • Cover page 
    Unknown author (Department of Civil and Environmental Engineering, Faculty of Engineering, University of Ruhuna, Sri Lanka., 2023-10)
  • Message of the Editor 
    Rengarasu, Terrance (Department of Civil and Environmental Engineering, Faculty of Engineering, University of Ruhuna, Sri Lanka., 2023-10)
  • An Investigation on the Shape Factors of Aggregates 
    Dassanayake, D.H.H.P.; Ahilash, N.; Premasiri, A.J.M.S.D.; Jayasekara, H.G.H.N.; Subramaniam, D.N. (Department of Civil and Environmental Engineering, Faculty of Engineering, University of Ruhuna, Sri Lanka., 2023-10)
    The aggregate properties such as aggregate size distribution and aggregate shape distribution, affect the mechanical performance of concrete. Although shape of aggregates are computed using various computational methods ...
  • Impact of Influential Parameters on the Formation of Alternate Bars 
    Meegahakumbura, S.P.S.; Jeiroshan, K.; Rajendran, K.; Mathuwanthy, T.; Dias, D.D. (Department of Civil and Environmental Engineering, Faculty of Engineering, University of Ruhuna, Sri Lanka., 2023-10)
    At lower discharge rates, channelized alluvial streams frequently exhibit alternate bars. In this study, bar bed forms were regenerated, and checked the sensitivity of parameters governing the formation process of these ...
  • Use of Delay Analysis Techniques (DAT) to Minimize the Time Overrun in Construction Projects 
    Bandara, S.A.D.I.; Malkanthi, S.N.; Perera, A.A.D.A.J. (Department of Civil and Environmental Engineering, Faculty of Engineering, University of Ruhuna, Sri Lanka., 2023-10)
    Construction projects need to balance time, cost, and quality consistently. Out of that, one of the most crucial components of any project is time. Time management is essential to the success of every project. This study’s ...
  • Optimization of End Bearing Capacity of Bored Piles on Rock Based on Field Measurements 
    Danushka, B.A.C.; Priyankara, N.H.; Alagiyawanna, A.M.N.; Senevirathe, K. (Department of Civil and Environmental Engineering, Faculty of Engineering, University of Ruhuna, Sri Lanka., 2023-10)
    Bored piles are one of the famous deep foundation techniques which are practiced all over the world. Most bored piles are socketed into the bedrock to gain higher bearing capacity. However, the estimation of end bearing ...
  • Rubberized Concrete and Strategies for Improving Its Durable Properties - A review 
    Maduranga, D.H.A.; Appuhamy, J.M.R.S.; Bandara, W.M.K.R.T.W.; Bandula Heva, T.M. (Department of Civil and Environmental Engineering, Faculty of Engineering, University of Ruhuna, Sri Lanka., 2023-10)
    Globally, the disposal of used tires is a major environmental concern, creating difficulties such as mosquito breeding grounds, igniting uncontrolled fires, and poisoning soil and vegetation. Therefore, alternative outlets ...
  • E-Technology-Based Learning Tools versus Non-Electronic Learning Tools in the ESL Classroom: An Action Research 
    Gurusinghe, S.A.; Karunarathne, A.S. (Faculty of Humanities and Social Sciences, University of Ruhuna, Matara, Sri Lanka ., 2021-11-17)
    This is a study of an action research designed to examine the effectiveness of using e-technology in the ESL classroom, e.g.,Vizia for reading, TED talks for listening, Zoom Breakout Rooms for speaking, and Padlet for ...
  • A Study on the Strategies to Improve French Language Teaching via Zoom: Special Reference to Students in the French Language Institute of Alliance Française de Kotte. 
    Samarasinghe, R.S. (Faculty of Humanities and Social Sciences, University of Ruhuna, Matara, Sri Lanka ., 2021-11-17)
    Online distance French language learning via Zoom has become essential in the present day. The research focuses on how French language learning can be improved when teaching via Zoom. Accordingly, this research aims ...
  • Cover page 
    Unknown author (Faculty of Humanities and Social Sciences, University of Ruhuna, Matara, Sri Lanka ., 2023-09-14)
  • Title Page 
    Unknown author (Faculty of Humanities and Social Sciences, University of Ruhuna, Matara, Sri Lanka ., 2023-09-14)
  • Contents 
    Unknown author (Faculty of Humanities and Social Sciences, University of Ruhuna, Matara, Sri Lanka ., 2023-09-14)
  • Editorial Note 
    Unknown author (Faculty of Humanities and Social Sciences, University of Ruhuna, Matara, Sri Lanka ., 2023-09-14)

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