Digital Repository

Browsing Symposia & Conferences by Title

Browsing Symposia & Conferences by Title

Sort by: Order: Results:

  • Observation of surface potential on evaporated mixed films of TPBi with CBP as function of the film thickness 
    Gunawardana, H. D. C. N.; Osada, K.; Koswattage, K. R.; Noguchi, Y. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    Organic light emitting devices have been extensively investigated for many promising applications. Surface Potential (SP) is essential to characterize the fabrication process of Organic Light Emitting Diode (OLED). In the ...
  • Observations on Sri Lankan Hypoxylon: a comprehensive morphological study on H. anthochroum, H. flavoargillaceum, and H. piceum 
    Palapathwala, P. L. E. S.; Ganeshalingam, A.; Daranagama, D. A. (Faculty of Science, University of Kelaniya, Sri Lanka., 2021)
    Most of the Hypoxylon species are saprobic and usually one of the earliest species to colonize the deteriorated wood. The species of Hypoxylon belonging to the family Hypoxylaceae exhibit a large diversity of fungi in ...
  • Occupancy Monitoring System for Workplace Washroom 
    Godakandage, V. M. P.; Kothalawala, K. R. M.; Chathumali, E. J. A.; Madhubhashana, A. W. (IEEE International Research Conference on Smart computing & Systems Engineering (SCSE) 2019, Department of Industrial Management, Faculty of Science, University of Kelaniya, Sri Lanka, 2019)
    With regard to rapid technological advancements majorly influencing our daily lives, Internet of Things (IoT) has been a topic of broad and current interest in the recent years. The capabilities of IoT can assist in ...
  • Occurrence of Clostridium perfringens in meat curries available in eating houses in the city of Colombo, Sri Lanka 
    Ranasinghe, G. R.; Perera, M. L.; Perera, I. R. (Faculty of Science, University of Kelaniya, Sri Lanka, 2021)
    Ensuring safe consumption of food without food-borne pathogens is of prime importance in public health across the globe. Spicy and hot meat curries are much popular among Sri Lankans as a main dish served with rice, bread, ...
  • Occurrence of dengue vectors in school premises in Gampaha District, Sri Lanka. 
    Radhika, N.M.L.; Gunathilaka, P.A.D.H.N.; Kasturiratne, A.; Abeyewickreme, W. (International Research Symposium on Pure and Applied Sciences, 2017 Faculty of Science, University of Kelaniya, Sri Lanka., 2017)
    Aedes aegypti and Aedes albopictus are the vectors responsible for the transmission of dengue virus in Sri Lanka. During the past decade, Gampaha district has been ranked the second on the number of reported dengue cases. ...
  • The occurrence of extreme hydrological events in Colombo district and their impacts 
    Rathnayake, B. N.; Premarathna, A. D. A. P.; Hewawasam, H.G.T.D.; Magisa, T.; Sewwandi, B. G. N. (Faculty of Science, University of Kelaniya Sri Lanka, 2023)
    Extreme hydrological events in the Colombo district of Sri Lanka were assessed using the Standardized Precipitation Index (SPI) and the Rainfall Anomaly Index (RAI) and possible adaptation measures to reduce the impacts ...
  • Off-line signature verification system using artificial neural networks 
    Ambegoda, A. L. T. P.; Perera, B. B. U. P. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    Handwritten signature recognition method is the most popular recognition method of a personal identity. But it is easy to misuse that the signature forgery has become a great threat to the accuracy of the documentary. In ...
  • Offline analysis of web logs to identify offensive web crawlers. 
    Algiriyage, N. (International Research Symposium on Pure and Applied Sciences, 2017 Faculty of Science, University of Kelaniya, Sri Lanka., 2017)
    With the continuous growth and rapid advancement of web based services, the traffic generated by web servers have drastically increased. Analyzing such data, which is normally known as click stream data, could reveal a lot ...
  • Okra leaf curl disease: an emerging threat to okra cultivation in Northern Sri Lanka 
    Jeyaseelan, E.C.; Sharmya, M.; Jeyaseelan, T.M.; Shaw, M.W. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    Okra (Abelmoschus esculentus) is cultivated in tropical, subtropical, and warm temperate regions for its edible fruits. During the last few years okra cultivation in South Asia has been severely affected by okra yellow ...
  • On level two analogue of Arakawa-Kaneko zeta function and poly-cosecant numbers 
    Pallewatta, M. (4th International Research Symposium on Pure and Applied Sciences, Faculty of Science, University of Kelaniya, Sri Lanka, 2019)
    We study the level two generalization of Arakawa-Kaneko zeta function originally studied by T. Arakawa and M. Kaneko. We obtain certain new formulas for the level two analogue of Arakawa-Kaneko zeta function. Also, we study ...
  • On sum formulas for Mordell - Tornheim zeta values. 
    Pallewatta, M.; Kaneko, M. (International Research Symposium on Pure and Applied Sciences, 2017 Faculty of Science, University of Kelaniya, Sri Lanka., 2017)
    The multiple zeta values are real numbers which are studied by many people in different fields. The multiple zeta values with depth 1 are the Riemann zeta values. The sum formulas are considered as one of the most famous ...
  • An online news crawling framework for an aggregated news site 
    Wagawaththa, W.A.I.K.; Wijayanayake, W.M.J.I. (Faculty of Science, University of Kelaniya, Sri Lanka, 2016)
    The internet has become one of the most widespread platforms for information exchange and retrieval as the number of news websites is increasing rapidly. During the last decade, most of the major newspapers have developed ...
  • Optimal parameter values for Respondent-Driven Sampling 
    Kularathna, N. J.; Ramanayake, K. P. A. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    Respondent Driven Sampling (RDS) is a new link tracing sampling technique which is used to collect data from hard to reach or hidden populations such as sex workers, HIV infected people, homeless people, etc. In RDS, ...
  • Optimising energy efficiency in a PV-enabled base transceiver station 
    Jayasooriya, J. A. T. D.; Piyumal, P. L. A. K.; Ranaweera, A. L. A. K. (Faculty of Science, University of Kelaniya Sri Lanka, 2023)
    The need for green energy sources has become paramount in the modern world due to the environmental hazards of non-green alternatives. Essential services, including the telecommunication industry, must also align with this ...
  • Optimising the power generation cost of microgrids using genetic algorithms - An analysis of the impact of crossover and mutation rates 
    De Silva, S. S. K. A (Faculty of Science, University of Kelaniya Sri Lanka, 2023)
    This study focuses on optimising microgrid costs, with a particular emphasis on the influence of crossover and mutation rates by applying genetic algorithms. As the demand for decentralised energy solutions in isolated and ...
  • Optimization and application of a gel polymer electrolyte in redox capacitors 
    Bandaranayake, C.M.; Weerasinghe, W.A.D.S.S.; Perera, K.S.; Vidanapathirana, K.P. (Faculty of Science, University of Kelaniya, Sri Lanka, 2016)
    Energy production via renewable sources and saving it efficiently has become timely needed issues all around the globe. Supercapacitors have been identified as a class of suitable energy saving devices with respect to ...
  • Optimization approaches for inventory management in Blood Supply Chains: A systematic review of literature 
    Gunawardana, K. D. R.; Vidanagamachchi, K.; Nanayakkara, L. D. J. F. (4th International Research Symposium on Pure and Applied Sciences, Faculty of Science, University of Kelaniya, Sri Lanka, 2019)
    Blood Supply Chain Management is highly critical, as ensuring the availability of the right blood type, at the right place, in the right quantity, at the right time is a matter of life and death. Unlike other products, ...
  • An optimization model for planning milling quantities based on forecasting of paddy and rice prices 
    Abeyweera, S.; Nanayakkara, J. (International Research Conference on Smart Computing and Systems Engineering - SCSE 2018, 2018)
    Rice is considered as the staple food of Sri Lanka. The conversion of paddy in to rice is a main value creation found in the Sri Lankan agricultural industries. The paper deals with the planning concerns, in the supply ...
  • An optimization model to allocate most suitable team members for software development projects 
    Dharmasena, T.W.; Wijayanayake, A. (International Research Conference on Smart Computing and Systems Engineering - SCSE 2018, 2018)
    Human resource is one of the most important resource that creates value for software development projects. However, this becomes more complex when the required range of skills, knowledge, experience and expertise, increases. ...
  • An optimization model to allocate most suitable team members for software development projects. 
    Dharmasena, T.; Wijayanayake, A. (International Research Symposium on Pure and Applied Sciences, 2017 Faculty of Science, University of Kelaniya, Sri Lanka., 2017)
    Human resource is the most important resource that creates value for the software development projects with the correct identification of knowledge and skills that need to achieve the specified scope of any given project. ...

Search Digital Repository


Browse

My Account