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Academic Sessions of University of Ruhuna: Recent submissions

  • Athlete Workload Evaluation Platform Using Wearable Sensor Network 
    Illangakone, I.A.P.J.; Kalupahana, T.D.; Madhushan, G.G.N.; Gunawardena, S.H.; Prins, N.W. (University of Ruhuna, Matara, Sri Lanka, 2023-06-07)
    To achieve success in their sport, athletes must maintain a high level of physical fitness and avoid injuries during competition. This requires a balanced and effective training program. If the training is not managed ...
  • The Behaviour of Recycled PET Fibres in Cementitious Concrete: A Review 
    Suraweera, S.M.D.V.; De Silva, S.; Ellawala, C.; Gunasekara, C. (University of Ruhuna, Matara, Sri Lanka, 2023-06-07)
    Polyethylene Terephthalate (PET) is a commonly used polymer in packaging, food, and beverage containers, and also in the textile industry. Due to the environmental benefits and higher product quality, recycled PET (rPET) ...
  • Developing a Methodology for the Utilization of Thread Wastes for Carpet Manufacturing 
    Priyantha, I.H.K.N.; Liyanage, D.N.; Deemantha, M.B.A.; Erandaka, N.V.P.M. (University of Ruhuna, Matara, Sri Lanka, 2023-06-07)
    The growth of the world population has significantly increased in the past few decades as a result of industrialization, urbanization, some socio-economic factors, etc. Therefore, the consumption of resources has tremendously ...
  • Review of Load Sharing Mechanism of Piled Raft Foundation 
    Prasad, D.A.P.; Priyankara, N.H. (University of Ruhuna, Matara, Sri Lanka, 2023-06-07)
    Due to structural requirements or failure of the already constructed pile foundations to carry the intended superstructure loads, it is necessary to use piled-raft foundations. In addition to the above, even if the raft ...
  • Effect of Oscillating the Camera in a VSLAM-guided Robot Travelling on a Circular Path 
    Sanjaya, H.M.S. (University of Ruhuna, Matara, Sri Lanka, 2023-06-07)
    This study is executed to find the feasibility of the oscillation of the camera of a small Visual Simultaneous Localization and Mapping (VSLAM) guided robot on a curved path. The attached camera can be oscillated rotationally ...
  • Return to Zero Patchwork Method in the Audio Watermarking System 
    Nagahawaththa, T.H.; Senevirathne, C.K.W.; Wagarachchi, N.M.; Withanawasam, R. (University of Ruhuna, Matara, Sri Lanka, 2023-06-07)
    The technique of adding information to a host audio signal in a way that makes it difficult for unauthorized people to extract is known as audio watermarking. With the increment of information that is transferred over the ...
  • Experimental Setup of Computer Assisted Stroke Rehabilitation 
    Mazar, S.M.M.; Wijerathne, M.B.; Hasarangi, L.B.S.; Maduwanthi, R.A.E.; Pathirana, K.D.; Prins, N.W. (University of Ruhuna, Matara, Sri Lanka, 2023-06-07)
    Stroke is the second leading cause of death in Sri Lanka. Physiotherapy is a major component in the rehabilitation of stroke victims. Functional Electrical Stimulation (FES) is often used as a component of this therapy. ...
  • Implementation of Remote Access Capability for an Upper Limb Exoskeleton Rehabilitation Robot 
    Gunawardena, S.; Chularathna, W.A.R.S.; Dissanayake, S.D.L.K.; Ariyadasa, J.G.M. (University of Ruhuna, Matara, Sri Lanka, 2023-06-07)
    Physical Rehabilitation involves restoring or improving motor functions through targeted exercises. It is mostly carried out in person by well-trained therapists. However, in the recent past, robot devices have been ...
  • Experimental Investigation to Evaluate the Mechanical Behaviour of Concrete Containing Waste Tire Steel Fibres 
    Sanjaya, B.G.V.; Appuhamy, J.M.R.S.; Bandara, W.M.K.R.T.W.; Venkatesan, S.; Gravina, R.J. (University of Ruhuna, Matara, Sri Lanka, 2023-06-07)
    Although numerous research studies are available to identify the effect of adding waste tire rubber in concrete, the studies related to Waste Tire Steel Fibre (WTSF) are limited. Moreover, waste tire rubber aggregate is ...
  • Modelling and Three-Dimensional Flight Dynamics Simulation of the ‘V’ Shape Boomerang 
    Ratheesan, R.; Annasiwatta, B.; Kumara, K.J.C.; Sumith, B. (University of Ruhuna, Matara, Sri Lanka, 2023-06-07)
    A boomerang generally refers to a simple aerodynamically designed object that makes quasi-circular flight and roughly returns to its starting point when thrown correctly. Aerodynamic characteristics and motion of boomerangs ...
  • Review of Soil-Bentonite (SB) Cutoff Walls to Control Seepage Through Earth Dams 
    Liyanage, A.I.; Priyankara, N.H. (University of Ruhuna, Matara, Sri Lanka, 2023-06-07)
    According to the records of the Irrigation department, there is a considerable amount of water loss from the reservoirs due to seepage through the earth dams. Even though numerous methods have been adopted to control ...
  • Palm Oil as an Engine Oil in Single Cylinder Tractor 
    Bandara, N.M.C.H.; Maduranga, D.V.G.; Balasooriya, B.M.J.S.; Pathmasiri, T.K.K.S.; Perera, G.I.P. (University of Ruhuna, Matara, Sri Lanka, 2023-06-07)
    Many industries have given lubrication a significant amount of consideration, especially those that deal with automotive lubricants. According to the research, 53% of the total lubricant use in the world in 2004 came from ...
  • Treatment of Used Metal Working Fluids for Environment-Friendly Disposing 
    Perera, G.I.P.; De Silva, V.; Prasad, W.A.W.; Lakmali, U.A.D.N.; Weerasuriya, M.A.K.J. (University of Ruhuna, Matara, Sri Lanka, 2023-06-07)
    Metal Working Fluids (MWFs) are used for the machining processes because they can provide many advantages when they are in good operating condition. If the spent MWFs are disposed to the environment directly they can be ...
  • Effect of Size and Shape of Soil-Cement Specimens on Compressive Strength 
    Yoganathan, A.; Priyankara, N.H. (University of Ruhuna, Matara, Sri Lanka, 2023-06-07)
    The increase in population and urbanization has resulted in a scarcity of land and it has induced Engineers to construct even in soft soil. Construction on soft soil is an arduous task due to its unfavorable behaviour. In ...
  • Design a Small-Scale Ecology Unit for Domestic Purposes 
    Dharmasena, B.A.C.L.; Devindi, J.G.P.; Silva, R.C.I.; De Silva, K.T.K.M. (University of Ruhuna, Matara, Sri Lanka, 2023-06-07)
    At present, there are different kinds of ecology units which are manufactured in the world for commercial kitchens. Generally, those systems have size ranges in capacity up to 20000 CFM (Cubic Feet per Minute). Those systems ...
  • Use of Hybrid Conjoint Model to Elicit User Preference Towards Colombo Light Rail Transit 
    Rengarasu, T.M.; Gunasekara, M.S.C. (University of Ruhuna, Matara, Sri Lanka, 2023-06-07)
    This study is aimed at evaluating the preferences of users toward the proposed Colombo Light Rail Transit (LRT) utilising two-level conjoint, linear regression hybrid analysis. Seventeen attributes identified from the ...
  • Undergraduates’ Perception on Counselling: A Case of Faculty of Agriculture, University of Ruhuna 
    Samaraweera, G.C.; Liyanage, A.; Tharupath, K.M.C. (University of Ruhuna, Matara, Sri Lanka, 2023-06-07)
    Wide spreading of unrest and psychological distress among the university students motivates this study to explore undergraduates’ perception on counselling, to see the compatibility of students’ expectation and the provision ...
  • The Dumbara Craft Tradition and the Craftsmen (Kinnaras): An Ethnoarchaeological Investigation 
    Bohingamuwa, W. (University of Ruhuna, Matara, Sri Lanka, 2023-06-07)
    Dumbara Kalala (ornamented mats) and accompanying crafts (Chamara, Havari, and Kasa), made of Hana or Niyada fibre, are a distinct tradition of art, which colonial records link with the Kinnaras, who provided those crafts ...
  • The Perception of Physiology Hybrid Viva Voce Examination among the Medical Students sat for the Second MBBS Examination at the Faculty of Medicine, University of Ruhuna 
    Karunanayake, A.; Lokunarangodage, I.A.; Amarasinghe, D.M.Y. (University of Ruhuna, Matara, Sri Lanka, 2023-06-07)
    The continuation of online teaching-learning activities that emerged as a result of COVID-19 pandemic seems to be affected by the perceptions of the stakeholders. This study was aimed to assess the perception of the ...
  • The Plurality of Governance as a Threat to Citizenship Rights: An Investigation on Hill Country Tamils in Sri Lanka 
    Udayanga, S.; De Zoysa, H.L.S. (University of Ruhuna, Matara, Sri Lanka, 2023-06-07)
    The right to nationality is a fundamental human right that encompasses the capacity to acquire, alter, and retain nationality. Citizenship rights are cultural products, and when rights are not accepted by the cultural ...

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