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Browsing IRSPAS 2018 by Title

Browsing IRSPAS 2018 by Title

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  • Electrodeposited homojunction Cu2O solar cell on FTO substrate 
    Kafi, F. S. B.; Jayathilaka, K. M. D. C.; Wijesundera, L. B. D. R. P.; Siripala, W. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    Cuprous oxide (Cu2O), an abundant photoactive semiconducting material has optimum optoelectronic properties to develop efficient, inexpensive and eco-friendly solar cells. Even though, it is possible to fabricate Cu2O based ...
  • An enhanced amplitude estimation system for sinusoidal signals based on phase sensitive detection 
    Ajward, A. M. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    Highly accurate estimations of the amplitudes of sinusoidal signals that are associated with huge noise levels have many practical applications especially in domains such as research, medicine, and industry. Under considerably ...
  • Estimating carbon footprint: Case study of University of Kelaniya 
    Bandara, W. A. R. T. W.; Theekshana, I. K. P. R.; Tharaka, T.; Ketethenna, K. V. L. M. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    According to GHG protocol, in 2011 Sri Lanka emitted 45 million metric tons of carbon dioxide equivalent (MtCO2e). In order to identify the organizational impact on carbon dioxide emission leading to global warming, an ...
  • Estimation of crop management factor and conservation support practice factor of RUSLE model to assess vulnerability to soil erosion in Kalu Oya and Mudun Ela basins using GIS 
    Lekamge, M. L. D.; Dayananda, M. D. N. R.; Weerasinghe, V. P. A. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    Soil erosion is a serious environmental problem, which emerges from intense anthropogenic activities, agricultural practices and improper land use management. River basin soil erosion assessment enables to plan, conserve ...
  • Evaluating the level of best practices related with lean and green concepts of logistics service providers 
    Edirisuriya, A. W.; Weerabahu, W. M. S. K.; Wickramarachchi, R. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    The world is experiencing environmental problems due to the environmental pollution and degradation happening in a major scale due to the waste generated both by public and industries. Among the industrial waste generators, ...
  • Evaluation of antibacterial potential of tea and different herbal plant extracts against Escherichia coli and Staphylococcus aureus 
    Hansanee, K. P. N.; Yapa, P. N. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    Escherichia coli is the most commonly found bacteria in the human intestinal tract. E. coli is non-pathogenic in normal conditions, but virulent strains such as Escherichia coli O157:H7 can cause gastroenteritis, urinary ...
  • Evaluation of nutritional properties and toxicity levels in commercial fertilizers sold in Sri Lankan market 
    Medagoda, S. M. C. R.; Premaratne, W. A. P. J. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    When plants cannot absorb adequate nutrients from the soil, the plant growth becomes retarded. Plants require nutrients in optimum levels in order to continue normal growth. To meet this requirement, fertilizers are used ...
  • An expert system for legal counselling in Sri Lanka 
    Dissanayake, D. M. L. M.; Rajapakse, R. A. C. P. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    According to the Human Right Commission of Sri Lanka (HRCSL) publications and their reports, lack of knowledge is the severe problem in Sri Lankan legal system. In addition to this the major reason, lack of resources, lack ...
  • Explicit and exact traveling wave solutions for generalized Benjamin-Bona-Mahoney-Burgers equation with dual high-order nonlinear terms 
    Hasna, M. T. F.; Mathanaranjan, T. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    In recent years, the investigation of exact solutions to nonlinear partial differential equations has played an important role in nonlinear phenomena. Several powerful methods have been proposed to obtain exact solutions ...
  • Extraction, characterization and evaluation of Arabinoxylans from brans of BG 352, BW 367 and BG 300 rice varieties 
    Palihaderu, P. A. D. S.; Gunathilake, K. D. P. P. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    Arabinoxylans (AXs), a major non starch polysaccharide in cereal by-products, have inspired considerable interest due to viscosity enhancement in solutions, water absorption, oil absorption, and the effect on the rheological ...
  • The factors affecting entrepreneurial intention of MBA students of University of Kelaniya: a qualitative study 
    Basnayake, D. C.; Abeysekera, R. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    The purpose of this study is to find out the factors affecting entrepreneurial intention of Kelaniya MBA students. The study was conducted using the case study method. Based on the purposive sampling technique, twelve ...
  • Factors associated with child abuse incidents in Chilaw police enforce division: case study 
    Siriwardana, L. W. M. S.; Tissera, J. H. D. S. P. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    Child abuse has become a major social issue across the world. Globally, millions of children suffer from maltreatment, exploitation and abuse. To avert children from such situations, it is important to identify respective ...
  • Factors associated with severity of road accidents in Gampaha police division in Sri Lanka 
    Madhubhashini, M. G. A. K.; Attanayake, A. M. C. H.; Sooriyaarachchi, D. J. C. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    Road accidents are main social problem in Sri Lanka, which causes immense damages and injuries unintentionally and unexpectedly. There are numerous factors, which contribute road accidents such as time of the day, road ...
  • Fintech platform for digitally trusted lending circles based on Ethereum blockchain 
    Wijesekara, U. C. K.; Rajapakse, R. A. C. P. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    This study will focus on the design and development of a software architecture for digitally trusted lending circles on top of blockchain technology to eliminate the currently prevailing problems in the existing physical ...
  • FMCG cluster based collaborative transportation sharing from the perspective of Third Party Logistics (3PL) 
    Fernando, I. S. S.; Peter, P. L. S. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    The functional integration and performance of modern supply chains are vital for competitiveness in the global marketplace. Logistics plays an increasingly important function in delivering value to the consumer. Therefore, ...
  • Formulation of a pectin-based food wrapper enriched with antioxidant and antibacterial properties 
    Jayasinghe, S. K.; De Silva, H. I. C. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    Accumulation of non-degradable polyethylene on earth creates imbalance in environmental sustainability. Natural bio polymers like pectin can be used as a versatile, low-cost solution for this problem. Main objectives of ...
  • A geo-spatial analysis of dengue patients and rainfall in Sri Lanka -2017 
    Pathiraja, K.; Premadasa, S.; Gnanasinghe, S.; Wadasinghe, L. G. Y. J. G.; Weerasinghe, V. P. A. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    Dengue is one of the most prevalent arthropod borne virus affecting human. There are four serotypes that manifest with similar symptoms and two main vectors identified in Sri Lanka named as Aedes aegypti and Aedes albopictus. ...
  • Green vehicle routing problem: A systematic review of literature 
    Waidyathilaka, E.; Tharaka, V. K.; Wickramarachchi, R. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    Among the key supply chain functions, logistics plays a prominent role in delivering products and services to the customers. The process accounts for a larger portion of the supply chain cost. Hence, it has forced organizations ...
  • Growth of photoactive Cu2ZnSnS4 by single step electrodeposition 
    Fernando, W. T. R. S.; Jayathileka, K. M. D. C.; Wijesundera, R. P.; Siripala, W. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    Cu2ZnSnS4 (CZTS) is a promising candidate for application in low-cost and environmentally-friendly thin film solar cells due to its optoelectronics properties. It is a perfect absorber material for photovoltaic applications ...
  • Heavy metal analysis of selected fruits and vegetables grown in CKDu prevalent Medawachchiya area in Sri Lanka 
    Hiruni, H. K.; Weerasooriya, M. K. B. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    In Sri Lanka, CKDu has become a major health issue over the past two decades. The disease is proved to be endemic. The number of environmental risk factors has been recognized globally as other probable causes of CKDu, ...

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