• Cover Page 

  Science (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-11-02)
• Preliminary Pages 

  Science (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-11-02)
• Vegetation Index Time Series Analysis for environment monitoring. Examples from the MODIS NDVI time series (2000-2022) on Sri Lanka (Keynote Speech) 

  Science (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-11-02)
• Guest Speech 

  Science (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-11-02)
• A novel approach for enhancing the patent authentication and management process using blockchain technology 

  Gunasekara, P.T.; Rajapakse, C.C. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)

  Patent authentication and management (PAM) protects individual and organizational intellectual property rights across the world. Patents are territorial, and patent applications are handled by local intellectual property ...
• Identifying the authenticity of registered participants for an online Zoom session 

  Jayasinghe, P.K.S.C.; Wijerathna, E.H.M.P.M.; Rajapaksha, S.Y. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)

  The Covid-19 pandemic has resulted in drastic changes in the educational sector. Due to the social distancing health regulations, the education systems all around the world have adopted a distance and digitalized ...
• A study on frequently used utility features of integrated development environments by programmers 

  Wijebandara, E.M.P.N.; Wickramaarachchi, D.N.; Herath, H.M.A.J. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)

  An Integrated Development Environment (IDE) is a software suite that brings together the essential utility features for computer programming. Even though several previous studies had been conducted by reputable scholars ...
• Implementation of an IoT-based smart pet clinic web application 

  Fernando, U.W.T.M.; Gayan, E.A.J.; Sirithunga, M.T.R.R.; Rupasinghe, R.A.M.K.; DE Silva, P.D.S.; Rathnayake, B.M.T.N.; Perera, B.H.D. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)

  In the existing Sri Lankan culture, raising a pet has become an engrossing hobby. Nevertheless, pets can’t raise with the busy lifestyle of humans. There are a variety of pet clinics, co-ordinations, applications, pet shows ...
• IoT-based monitoring system for a telecommunication tower 

  Jayarathna, J.C.L.; Danthasinghe, R.B. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)

  The internet of things (IoT), is a futuristic technology in which an object can be sensed, monitored, and controlled remotely using a cloud server network. The proposed IoT-based remote cell tower monitoring system has ...
• Performance prediction in time-sharing servers using simulation approach 

  Perera, T.D.J.S.; Rajapakse, C. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)

  Although the concept of time-sharing was invented a long time ago to make better use of expensive processor time, it is still in use and applicable in the current era. To provide excellent customer service while minimizing ...
• Medicinal plant leaf classification using gradient-based features 

  Ariyadasa, P.A.S.M.; Ramanan, M. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)

  Herbs are used since ancient times for healing various ailments in traditional medicine in various parts of the world. The identification or recognition of such plants has become a challenge for many, and the proposed ...
• Performance evaluation of machine learning models for epileptic seizures and brain tumor prediction from EEG 

  Supuni, H.D.S.; Chathuranga, P.D.T.; Chathuranga, L.L.G. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)

  An epileptic seizure is a symptom due to abnormal paroxysmal excessive neuronal activity in the cerebral cortex. Seizures are one of the symptoms leading to a diagnosis of a brain tumor in adults. Epilepsy is a tendency ...
• The effect of Al2O3 nano-filler on ion interactions in ionic liquid based electrolytes using vibrational spectroscopy 

  Nayanakanthi, M.D.M.; Pitawala, H.M.J.C.; Ratnasekera, J.L. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)

  Ionic liquid (IL) based electrolytes are considered as safer electrolytes for future rechargeable batteries due to their non-volatility and non-flammability. To make them as electrolytes, suitable salts should be added. ...
• Remotely operated ship hull painting robot 

  Chandrasena, A.G.A.S; Vitharana, V.H.P; Weerasekara, B. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)

  Ship hull coating is a critical and difficult procedure in the shipping industry. This operation is usually carried out using human resources. To drive around the ship hull, this procedure necessitates two workers and a ...
• Design and fabrication of a low cost automated tipping bucket rain gauge with locally available materials 

  Kavindi, M.H.U.; Abeywickrama, S.S.; Ranatunga, E.M. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)

  Rainfall measurement is a key requirement in some modern industrial and agricultural fields. Hydrological forecasting, flood control, landslide prediction and many hydrological models require accurate precipitation ...
• Zernike reconstruction of ocular aberrations with measurement noise 

  Lakshmi, M.P.D.S.; Karunarathna, S.P.D.S.S.K.; De Silva, T.M.M. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)

  The ocular aberrations (wavefront) can be used to describe the vision defects, and wavefront sensing devices (aberrometers) are used to measure the ocular aberrations (OAs). The Zernike polynomials (ZPs) are currently used ...
• A preliminary study on the perceived mental stress among undergraduates at the University of Ruhuna due to online education during the COVID-19 period 

  Hasangani, N.D.S.; Ranathunga, M.B.N; Karunaratne, V.G.S.I; Madhushika, T.D.T; Chandrasiri, T.L.A.N; Gayashani, W.I.A; Ranawaka, R.A.D.S; Himansi, M.D.N; Ranaweera, K.K.A.S; Rangajeewa, B.V.A; Bodhika, J.A.P; Jayasekara, L. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)

  E-learning gained immense popularity during the COVID 19 period but had different impacts on the students. This study investigated the mental stress perceived by undergraduates in the faculties of the University of Ruhuna ...
• Estimation of land allocation for crops with a water management plan for Udawalawe water reservoir irrigation scheme 

  Lakmini, R.M.V.; Samarathunga, D.M. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)

  Water reservoir management is one of the most significant aspects of a country's social and economic development. Key functions of water reservoirs are hydropower generation, irrigation, industrial and domestics water ...
• Investigation of efficiency of the higher-level multigrid methods for solving a large system of linear equations which arises from discretizing numerical schemes of 1D Poisson equation 

  Shareem, M.S.S.; Abeyratne, M.K. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)

  Multigrid Methods (MG) are extremely effective numerical techniques in solving a large system of linear equations associated with boundary value problems in various fields such as engineering, physics, and medicine etc. ...
• Assessing the impact of vaccination on the spreading of COVID-19 through mathematical modeling 

  Sandaruwini, B.A.P.N.; Somathilake, L.W. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)

  Presently, COVID-19 (CoronaVirus-2019) virus attacks the whole world due to its high transmission rate. As a result of the efforts of several countries, many vaccines have been invented at present. Several compartmental ...

View more