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Academic Sessions of University of Ruhuna: Recent submissions

  • Machine Learning and Data Mining Based Botnet Attack Detection Framework 
    Arachchi, O.A.S.P.O.; Aththanayake, M.W.T.B.; Bandara, L.L.G.M.P.; Sankalpa, W.G.C.A.; Sudheera, K.L.K. (University of Ruhuna, Matara, Sri Lanka, 2022-03-02)
    Internet of Things (IoT) provides an attractive surface for attackers to initiate large scale network attacks due to inherent vulnerabilities such as default usernames and passwords in the IoT devices. As can be seen by ...
  • Low-Cost Smart Precipitation Gauge with a Weather Station 
    Rupasinghe, R.A.D.T.T.; Soysa, W.T.J.; Isuranga, M.P.U. (University of Ruhuna, Matara, Sri Lanka, 2022-03-02)
    Rain gauges are used to measure rainfall. For the rainfall data collection, manpower is required. In that scenario, the person needs to go where the rain gauge is located and download data from the data logger and calculate ...
  • Level of Salinization in the Walawe River and Its Impacts on Associated Agricultural Lands 
    Chamika, N.V.K.; Athapatthu, A.R.P.E.; Arachchi, G.T.G.; Ranawaka, D.P.D.; Wijeratne, G.G.N.K.; Gunathilaka, D.U.V.; Wijesundara, W.M.I.C.; Abeysinghe, N.K.; Thilakarathna, N.D.S.D.; Madushanka, A.D.T.I.; Madarasinghe, S.K.; Sripal, D.D.N.; Jayatissa, L.P.; Andrieu, J.; Kodikara, K.A.S. (University of Ruhuna, Matara, Sri Lanka, 2022-03-02)
    Walawe river, which is located in Ambalantota, belonging to dry zone of Sri Lanka is highly exploited for domestic and irrigation purposes. Seawater intrusion in the river adversely affect the livelihood of bordering ...
  • Influence of Selected Soil Properties on Soil Organic Carbon (SOC) Levels in Mangrove Soil 
    Wijeratne, G.G.N.K.; Ranawaka, D.P.D.; Chamika, N.V.K.; Gunathilaka, D.U.V.; Wijesundara, W.M.I.C.; Abeysinghe, N.K.; Thilakarathna, N.D.S.D.; Perera, A.J.D.; Dissanayake, N.P.; Kankanamge, N.R.; Jayatissa, L.P.; Andrieu, J.; Kodikara, K.A.S. (University of Ruhuna, Matara, Sri Lanka, 2022-03-02)
    Carbon that is stored and sequestered in marine coastal ecosystems, such as mangroves, salt marshes and seagrass meadows is termed as Blue Carbon, which plays an important role in the global carbon cycle and climate ...
  • Impact of Organic Liquid Fertlizers on Growth and Yield of Abelmoschus esculentus, Raphanus sativus and Amaranthus spp in Container Gardening 
    Ekanayake, E.M.U.I.; Fernando, K.M.C. (University of Ruhuna, Matara, Sri Lanka, 2022-03-02)
    The benefaction of container gardening on food security is its main strength while it fulfils an essential fraction of nutritional requirements. The effect of five organic liquid fertilizers prepared using banana waste, ...
  • Growth and Yeild Performance of Withania somnifera (Amukkara) as Affected by Phosphorous, Potassium and Potting Media 
    Dharmasena, E.M.D.C.M.; Prabhashini, R.H.G.B.; Subasinghe, S. (University of Ruhuna, Matara, Sri Lanka, 2022-03-02)
    Amukkara is most important medicinal plant grows well in dry areas of Sri Lanka. There are two varieties of Amukkara as local variety and Indian variety. When quality and quantity of Amukkara do not meet the requirement ...
  • Formation of Purple Reddish Colour in Salt Pans 
    Prasadika, H.K.A.E.; Suranga, D.K.A.I.; Guruge, H.P.L.; Atapaththu, K.S.S.; Asanthi, H.B. (University of Ruhuna, Matara, Sri Lanka, 2022-03-02)
    Sudden appearance of a whitish scum appeared during the seasonal pinkish coloration of the salt pans in the C area (evaporation area at salinity 6%to 11%) of Lanka Salt Ltd., Hambantota during October 2021, and this study ...
  • Fault Detection System for Underground Telecommunication Cables Facilitated with Website, Map, Mobile Application and SMS Alerts Systems 
    Nayanamali, H.P.N.; Soysa, W.T.J.; Isuranga, M.P.U. (University of Ruhuna, Matara, Sri Lanka, 2022-03-02)
    In telecommunication maintenance process can be defined as one of the main processes. At large scale for telecommunication most of the service providers were using underground cabling basically. Through this study, mainly ...
  • Factors Associated with Better Achievements in Mathematics 
    Abeysinghe, A.A.R.P.; Jayasekara, L.; Thilakarathne, S.; Abeyratne, M.K.; Wadanambi, G.M. (University of Ruhuna, Matara, Sri Lanka, 2022-03-02)
    This study was conducted to determine the effect of affective some learning and teaching variables on test scores in mathematics achievement test used for technology stream students at the University of Ruhuna. The study ...
  • Employee Management Application for Dock Workers 
    Kariyawasam, K.D.H.C.; Dewduni, P.H.H.C.; De Silva, W.B.H.; Apsara, K.M.N.; Mohotti, W.A.; Shajith, W.K. (University of Ruhuna, Matara, Sri Lanka, 2022-03-02)
    Software applications have been used in different industries to support the operations of employees with the advancement of information technology. They streamline employee management and payroll activities which are ...
  • Elevator Guide Rail Cleaning Robot 
    Dissanayake, D.A.P.P.D.; Mithila, M.P.P. (University of Ruhuna, Matara, Sri Lanka, 2022-03-02)
    This paper is dedicated to the construction of an elevator guide rail cleaning robot. During the elevator guide rail installation period, paint, dust, rust, and other impurities are deposited on the elevator guide rails. ...
  • Effects of Different Combinations of Organic and Inorganic Fertilizers on Marginal Oil Palm (Elaisguinensis) at Talgaswella Estate in WL2a Agro Ecological Zone, Sri Lanka 
    Bulugahapitiya, H.; Palihakkara, I.R.; Balasuriya, A. (University of Ruhuna, Matara, Sri Lanka, 2022-03-02)
    Palm oil (Elais guinensis) is the most consumed edible vegetable oil in the world. Commercial scale Oil palm cultivations mostly depend on quality planting materials, correct management practices. Due to the recent price ...
  • Dormancy Breaking of Selected Weed Species in Sri Lanka 
    Gunathilaka, D.U.V.; Aberathna, W.D.S.K.; Shalika, P.H.S.; Kodikara, K.A.S.; Ranasinghe, P.; Ranawaka, D.P.D.; Jayatissa, L.P. (University of Ruhuna, Matara, Sri Lanka, 2022-03-02)
    Seed dormancy is a phenomenon that prevents an undamaged viable seed from germinating under favourable conditions. Various techniques have been applied to break dormancy in many weed-seeds based studies. The present study ...
  • Diversity, Distribution and Co-occurrence of Genus Aedes (Culicidae) through Rural and Urban Settings in Kalutara District, Sri Lanka 
    Kariyawasam, C.S.; Wegiriya, H.C.E. (University of Ruhuna, Matara, Sri Lanka, 2022-03-02)
    Most of the entomological surveys target only the vector mosquitoes and distribution of different species were limitedly documented. So, this study was designed to understand diversity, distribution and co-occurrence of ...
  • Development of a Test-rig to Investigate the Effectiveness of a Hydraulic Oil 
    Siriwardhana, R.; Wanigasekara, C.; Pathmasiri, K.; Perera, I. (University of Ruhuna, Matara, Sri Lanka, 2022-03-02)
    Hydraulic systems are energy transfer systems that employ fluid to move energy from one location to another. Mineral-based hydraulic fluids are the most common, however research is presently undertaken on renewable, ...
  • Developing a Cement Tile Using Needle Waste 
    Gunawardena, K.L.R.T.; Vitharana, V.H.P. (University of Ruhuna, Matara, Sri Lanka, 2022-03-02)
    Needle waste is an unavoidable waste generated from textile industry. Since the reduced degradability, this type of waste may cause for severe environmental problems. Through this study needle waste converts into a ...
  • Design and Manufacturing of Soral Cement Base Sheets by Considering the Orientaion, Size and Shape of the Additives 
    Wickramarathna, W.L.N.; Wickramasinghe, W.D.S.; Gallage, R.; Srimal, L.K.T. (University of Ruhuna, Matara, Sri Lanka, 2022-03-02)
    Nowadays most of the production of engineering materials are focus on eco-friendly concept due to environmental issues which are arise by traditional engineering materials. Sorel cement which was discovered by Stanislas ...
  • Design and Fabrication of a System to Measure Thermal Conductivity of Compressible Materials 
    Udayakumara, D.G.G.V.; De Silva, I.R.; Chamath, L.G.; Srimal, L.K.T.; Gallage, R. (University of Ruhuna, Matara, Sri Lanka, 2022-03-02)
    Compressible materials are popularly applied in thermal insulation applications. Measuring the thermal conductivity of those materials is a challenge. Existing measuring methods are mostly focused on measuring the thermal ...
  • Design and Fabrication of a Sewer Line Clog Removing Machine to be Used in Sri Lankan Dry Docks 
    Rathnayaka, R.M.D.P.; Subasinghe, H.L. (University of Ruhuna, Matara, Sri Lanka, 2022-03-02)
    Copper slags are primarily used as a blasting material in the removal and refining of old coated paint on maritime ships and boats. During this cleaning process a small amount copper is mixed with the wastewater system. ...
  • Design and Development of a Prototype Armature Coil Removing Machine for Small Scale Single Phase Motors 
    Wimalaweera, J.H.R.; Subasinghe, H.L. (University of Ruhuna, Matara, Sri Lanka, 2022-03-02)
    Motors are widely used in many industrial types of machinery for different purposes such as traction systems and power generation. Therefore, these motors need to be properly maintained or repaired to ensure continuous ...

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