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Browsing ICACT 2019 by Title

Browsing ICACT 2019 by Title

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  • A Novel Technique to Digest Biochar for Metal Analysis 
    Wathudura, P.D.; Peiris, C.; Navarathna, C.; Kaumal, M.N.; Gunatilake, S.R. (4th International Conference on Advances in Computing and Technology (ICACT ‒ 2019), Faculty of Computing and Technology, University of Kelaniya, Sri Lanka, 2019)
    Biochar (BC) is a low cost carbonaceous adsorbent material widely used for the removal of toxic metal ions from aqueous systems due to their highly porous nature and presence of various functional groups. Depending on the ...
  • Potential Use of Selected Macrophytes Based Constructed Wetlands for the Treatment of Landfill Leachate 
    Perera, K.R.S.; Yatawara, M.D.M.D.W.M.M.K. (4th International Conference on Advances in Computing and Technology (ICACT ‒ 2019), Faculty of Computing and Technology, University of Kelaniya, Sri Lanka, 2019)
    Phytoremediation using constructed wetlands (CWs) is widely practiced for the removal of contaminants in landfill leachate. The present study was planned to assess the potential of floating macrophytes (Eichhornia crassipes ...
  • A Pragmatic Approach to Enhance the Economic Viability of the Road Construction Industry in Sri Lanka by Integrating Lean Construction Concepts 
    Karunanayake, S.G.S.; Ananda, H.S.R. (4th International Conference on Advances in Computing and Technology (ICACT ‒ 2019), Faculty of Computing and Technology, University of Kelaniya, Sri Lanka, 2019)
    The interconnection of activities required for the design and construction of building and infrastructure involves the interplay between people, technology, situations, and decisions. It requires the astute coordination ...
  • Reduction of Color, COD, and BOD5 of Treated Leachate Using an Activated Coconut Charcoal – Fired Clay Brick System 
    Rajapaksha, N.M.; Yatawara, M.D.M.D.W.M.M.K. (4th International Conference on Advances in Computing and Technology (ICACT ‒ 2019), Faculty of Computing and Technology, University of Kelaniya, Sri Lanka, 2019)
    Removal of color from waste water by activated carbon is a common practice and studies have also been done with fired clay bricks. Nevertheless, no studies have been carried out to evaluate the removal of color by a ...
  • Scalar and Multi-Scalar Addition Chain in Elliptic Curve Cryptography 
    Nisansala, W.V.A.; Wijesiri, G.S. (4th International Conference on Advances in Computing and Technology (ICACT ‒ 2019), Faculty of Computing and Technology, University of Kelaniya, Sri Lanka, 2019)
    Cryptography is a mathematical based technology that ensure the security of communications in the presence of malicious adversaries. Nowadays, cryptography deals with designing of algorithms, protocols and systems to secure ...
  • Soil Degradability of Food Wrapping Polythene Films Manufactured from PLA, PBAT and LDPE 
    Abeywickrama, M.S.J.; Yatawara, M.D.M.D.W.M.M.K. (4th International Conference on Advances in Computing and Technology (ICACT ‒ 2019), Faculty of Computing and Technology, University of Kelaniya, Sri Lanka, 2019)
    Food wrapping polythene films manufactured from different virgin materials have become a major environmental concern at present as these films take much time for the complete degradation in the environment. This study ...
  • Sorptive Removal of Lead (II) from Aqueous Solution using Value Added Tea-Waste Biochar Produced Under DifferentTemperatures 
    Kavinda, K.D.T.; Peiris, C.; Gunatilake, S.R. (4th International Conference on Advances in Computing and Technology (ICACT ‒ 2019), Faculty of Computing and Technology, University of Kelaniya, Sri Lanka, 2019)
    The removal of lead from aquatic systems using biochar (BC) derived from tea-waste was evaluated. The customized in-house method of BC production was incorporated slow pyrolysis at 300 ℃ (300BC), 500 ℃ (500BC) and700 ℃ ...
  • Study of the Effect of Incorporating a Preconditioning Step for the Adsorption of Methylene Blue from Water by Douglas fir Biochar 
    Nawalage, S.; Kaumini, G.; Gunatilake, S.R. (4th International Conference on Advances in Computing and Technology (ICACT ‒ 2019), Faculty of Computing and Technology, University of Kelaniya, Sri Lanka, 2019)
    Three major kinetic processes governing adsorbate uptake by an adsorbent such as biochar (BC) has been defined as external mass transfer, intraparticle diffusion (IPD) and mass action. In the usual methodology of batch ...
  • The Study on the Factors Influencing to Customer Adaption of E-Banking in Sri Lankan Banks 
    Perera, P.A.H.L.; Dissanayake, D.H.S.W.; Deshika, N.P.T. (4th International Conference on Advances in Computing and Technology (ICACT ‒ 2019), Faculty of Computing and Technology, University of Kelaniya, Sri Lanka, 2019)
    This study attempts to examine the factors affecting to customer adoption of E-banking in Sri Lankan Banks. E-banking provides many services for their customers. Convenience, speed, efficiency, effectiveness are advantages ...
  • Study on Virtual Learning Environment System in the Field of Construction Technology - A Sri Lankan Universities Perspective 
    Charanya, R.; Kesavan, M. (4th International Conference on Advances in Computing and Technology (ICACT ‒ 2019), Faculty of Computing and Technology, University of Kelaniya, Sri Lanka, 2019)
    In order to maintain a good relationship in teaching and learning activities among students and university academic staff, a system called Virtual Learning Environment (VLE) can be used. A VLE system was designed among the ...
  • A Trust based Advanced Machine Learning Approach for Mobile Ad-hoc Network Securty 
    Jinarajadasa, G.M.; Liyanage, S.R. (4th International Conference on Advances in Computing and Technology (ICACT ‒ 2019), Faculty of Computing and Technology, University of Kelaniya, Sri Lanka, 2019)
    Mobile Ad-hoc Networks (MANETs) are one of the types of Wireless Ad-hoc Networks which consist of autonomous mobile nodes connected wirelessly. These are self-configured, lessinfrastructure networks which are having highly ...
  • An Unsupervised Machine Learning Approach for Churn Prediction 
    Prasanth, S.; Rathnayaka, R.M.K.T.; Arumawadu, H. (4th International Conference on Advances in Computing and Technology (ICACT ‒ 2019), Faculty of Computing and Technology, University of Kelaniya, Sri Lanka, 2019)
    Customer churn is one of the critical issues faced by the firms nowadays. Telecommunication industry is no exception to this rule. In this industry, keeping the existing subscriber (customer) is more valuable than acquiring ...
  • Use of Image Processing as an Alternative to Manual Traffic Counts 
    Herath, O.K.; Sivakumar, T. (4th International Conference on Advances in Computing and Technology (ICACT ‒ 2019), Faculty of Computing and Technology, University of Kelaniya, Sri Lanka, 2019)
    Intelligent Transport Systems are essential to achieve efficient and effective traffic management system in the Sri Lankan context. Quality and accurate traffic data are essential in analyzing, visualizing and for future ...
  • Use of Processed Tea Waste Powder and Fiber in Improving the Properties of Rice Husk Ash Filled Compressed Stabilized Earth Blocks 
    Madhushani, K.L.; Yatawara, M.D.M.D.W.M.M.K. (4th International Conference on Advances in Computing and Technology (ICACT ‒ 2019), Faculty of Computing and Technology, University of Kelaniya, Sri Lanka, 2019)
    Rice husk ash (RHA) and processed tea waste (PTW) are major agricultural wastes. A recent study has shown that 7.5% of soil can be replaced with RHA in Compressed Stabilized Earth Blocks (CSEBs) due to its pozzolanic ...

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