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IRUoR: Recent submissions

  • A Smart Scheduler for Combining Wi-Fi and Mobile Data for Improved Internet Speed 
    Wijesiri, G.P.; Narangoda, N.P.P.; Moyura, M.L.; Dayarathna, W.C.N. (Faculty of Graduate Studies & Library, University of Ruhuna, Sri Lanka., 2024-03-20)
    The traditional Transmission Control Protocol (TCP) has been the dominant protocol for data transmission over single network links for a long time. However, modern applications have higher bandwidth requirements and benefit ...
  • Performance of Rubberized Concrete When Replacing Coarse Aggregate with Chip Rubber at Lower Replacement Levels 
    Lal, H.K.P.C.; Sanjaya, B.G.V.; Appuhamy, J.M.R.S. (Faculty of Graduate Studies & Library, University of Ruhuna, Sri Lanka., 2024-03-20)
    The disposal of end-of-life tyres (ELTs) poses a significant environmental challenge due to their non-biodegradable composition and the potential release of harmful chemicals. Simulta-neously, concrete stands as the second ...
  • Development of a Low-Cost Vehicular Communication Testbed 
    Dematawaarachchi, D.A.D.H.P.; Dissananyake, D.M.M.B.; Indrasiri, K.B.S.L.; Sudheera, K.L.K.; Chong, P.H.J. (Faculty of Graduate Studies & Library, University of Ruhuna, Sri Lanka., 2024-03-20)
    Recently, a lot of focus has been put on making self-driving vehicles safer by improving communication between vehicles. Vehicle to Everything (V2X) communication is a new technology that helps vehicles to understand their ...
  • Development of a Fast-Time Flight Plan Simulation Tool 
    Marasinghe, M.A.E.M.; Liyanage, D.L.S.B.; Mihihansi, H.M.S.; Sahan, G.W.G.; Sandamali, G.G.N. (Faculty of Graduate Studies & Library, University of Ruhuna, Sri Lanka., 2024-03-20)
    The ‘Fast-Time Flight Plan Simulator’ is a web application designed to simulate and analyze flight plans by allowing users to upload pre-defined flight data. The application facilitates real-time simulations based on ...
  • Application of VSLAM to a Robot Arm 
    Sanjaya, H.M. Supun (Faculty of Graduate Studies & Library, University of Ruhuna, Sri Lanka., 2024-03-20)
    This research explores the application of visual simultaneous localisation and mapping to a stationary robot arm used in online lab sessions to observe control panels and perform similar tasks. This arm does not include ...
  • Design and Development of Water Absorptivity Measuring Instrument 
    Dayananda, K.C.M.; Rajapaksha, R.A.I.S.; Senevirathne, H.M.Y.G.V.S.; Wanasingha, E.G.S.S.; De Silva, K.T.K.M. (Faculty of Graduate Studies & Library, University of Ruhuna, Sri Lanka., 2024-03-20)
    In pursuit of enhancing the efficiency and precision of water absorptivity measurements for paper materials, a novel instrument is conceived and developed in this work. This innovation seeks to streamline the testing process ...
  • Mechanical Characterization of Partially Bio-degradable Coir Fiber-Reinforced Polyester Composites 
    Herath, H.M.D.S.; Waruni, L.E.K.M.; De Silva, K.T.K.M.; Ranjan, M.T.T. (Faculty of Graduate Studies & Library, University of Ruhuna, Sri Lanka., 2024-03-20)
    As a response to the increasing demand for sustainable engineered materials, this research has undertaken to aim at exploring the mechanical potential of highly available, less expensive coir fibres derived from coconut ...
  • Deep Learning-Based Virtual Assistant for Sinhala Speakers 
    Bandara, H.M.P.; Kalyanarathne, W.M.U.W.; Ranasinghe, K.K.P.M.; Sudheera, K.L.K.; Kadupitiya, J.C.S. (Faculty of Graduate Studies & Library, University of Ruhuna, Sri Lanka., 2024-03-20)
    Virtual assistance has become increasingly popular and used in various applications in recent years. The evolution of deep learning and natural language processing has introduced new techniques to surpass the limitations ...
  • Deep Learning-Based Optimization of Dietary Plans for Effective Weight Loss Management 
    Mohottala, L.R.W.; Prabuddhi, W.A.M. (Faculty of Graduate Studies & Library, University of Ruhuna, Sri Lanka., 2024-03-20)
    Overweight and obesity, as identified by the World Health Organization (WHO), have emerged as prevalent global health concerns, affecting over 1.9 billion individuals classified as overweight and more than 650 million ...
  • Designing a Semi-Automated Mushroom poly bag filling Machine 
    Adhikari, A.M.M.C.; Kumarathunga, L.N.W.; Sandaruwan, B.L.M.; Herath, H.M.H.P.; Thilakarathna, B.H.C.S.; Madushika, J.W.A.; Rajawatta, K.M.W. (Faculty of Graduate Studies & Library, University of Ruhuna, Sri Lanka., 2024-03-20)
    Mushroom cultivation holds significant potential for usage as a high-nutritional food around the globe and in Sri Lanka. Sawdust is the primary substrate for growing mushrooms artificially. However, the manual preparation ...
  • Comparative Identification of Morphological Variation of Locally Available Selected Leafy Vegetables in Low Country Intermediate Zone 
    Kaushalya, J.O.; Dahanayake, N.; Hafeel, R.; Perumpuli, B. (Faculty of Graduate Studies & Library, University of Ruhuna, Sri Lanka., 2024-03-20)
    The study was conducted using 20 different leafy vegetables that are locally available, most of which belong to the underutilized category in Sri Lanka. The 20 species have nutritional and medicinal advantages. However, ...
  • Stress, Anxiety and Depression among Nurses in the Time of COVID-19 
    Manel, D.W.; Amarasekara, T.D. (FAHS, 2023-11-10)
    Background: During the COVID-19 pandemic, healthcare system was overwhelmed leading to a great psychological pressure on nurses in the care of critically ill patients with COVID-19. Therefore, psychological well-being ...
  • Impact of an Educational Video on Knowledge and Attitudes on Snakebite among Community in the Viharagama Grama Niladhari Division, Kandy, Sri Lanka 
    Karunathilaka, K.G.M.S.; Dhanarisi, H.K.J.; Pathiraja, V.M. (FAHS, 2023-11-10)
    Background: Snakebite is a neglected tropical illness that primarily affects the rural areas of tropical countries followed by thousands of deaths and associated costs. Objective: To assess the impact of an educational ...
  • Assessment of Knowledge, Attitude and Practices on Self-medication with Over-the-counter Medicines among Pregnant Women in Colombo, Sri Lanka 
    Nisansala, P.M.T.; Nirmani, P.K.K.; Danthanarayana, C.; Michael, J.; Shyamali, W.M.J.A.; Dunukara, J.; Goni, M.D.; Nisansala, G.G.T. (FAHS, 2023-11-10)
    Background: Self-medication during pregnancy is a crucial topic to discuss due to its effects on both the mother and the fetus. Most of the pregnant women rely on over-the-counter (OTC) medicines for self-medication ...
  • Morphological Variations and Biochemical Properties of Mandarin (Citrus reticulata) Varieties in Sri Lanka 
    Edirisinghe, E.A.A.I.K.; Dahanayake, N.; Dharamadasa, R.M. (Faculty of Graduate Studies & Library, University of Ruhuna, Sri Lanka., 2024-03-20)
    Mandarin (Citrus reticulata) is one of the underutilized fruit crops in Sri Lanka and belongs to the family Rutaceae. Seven Mandarin varieties are available in Sri Lanka: Indu, Madhu, Juicy, Rahangala, Horana ehemi 1, ...
  • In-vitro α-Amylase Inhibitory Activity of Evolvulus alsinoides (L.) L. Extracts 
    Ruberu, T.I.S.; Jayasuriya, W.J.A.B.N.; Arawwawala, L.D.A.M.; Liyanaarachchi, G.D.; Suresh, T.S.; Palliyagur, L.; Jayaweera, P.M. (FAHS, 2023-11-10)
    Background: Evolvulus alsinoides (L.) L. commonly known as ‘Nil Vishnukranthi’ is known for its dietary enzyme inhibitory activity. It is a widely used medicinal herb in ayurvedic preparations, and reported to be ...
  • Enhancing Disaster Resilience: A Systematic Review and Integrated Framework for Sustainable Disaster Risk Reduction 
    Perera, H.A.T.N.; Jayasinghe, G.Y. (Faculty of Graduate Studies & Library, University of Ruhuna, Sri Lanka., 2024-03-20)
    In the context of soaring challenges emanating from climate change and rising global exposure to disasters, this research aims to thoroughly review Disaster Risk Reduction (DRR) strategies. For review purposes, we used the ...
  • Assessment of the Knowledge on Daily Water Requirement and Dehydration among the Pregnant Women in Selected MOH Areas in Galle District 
    Silva, L.S.K.; Bandara, W.V.R.T.D.G. (FAHS, 2023-11-10)
    Background: Water is the most essential component for all living organisms to survive. Pregnant women are at a high risk of dehydration, and they are reported to have inadequate fluid intakes. Pregnancy increases women’s ...
  • “GradesGo” - A Comprehensive Practical Framework for Calculating Grade One Admission Marks 
    Ganegoda, G.S.S.S.; Jayakody, D.S.; Isuranda, M.A.K.; Priyankara, G. (Faculty of Graduate Studies & Library, University of Ruhuna, Sri Lanka., 2024-03-20)
    "GradesGO" is a comprehensive approach to the grade 1 admission mark calculation process in government schools. It aims to streamline operations, reduce paperwork, and enhance transparency. Initially tailored for the Galle ...
  • Interaction of Digital Twin Technology to the Safety of the Construction Industry: A Review 
    Maduranga, P.H.T.; De Silva, G.H.M.J.S.; Edirisinghe, R. (Faculty of Graduate Studies & Library, University of Ruhuna, Sri Lanka., 2024-03-20)
    The construction industry faces several challenges, including accidents, hazards, low productivity and poor technological advancements. Digital Twin (DT) technology has been utilised to a greater extent in digitally advanced ...