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  • Customer satisfaction on semi luxury apartments in Sri Lanka 
    Perera, DDG [Thesis-Full-text]
    There has been a significant growth in the residential apartment market in Sri Lanka during the last decade. The main reason behind this upsurge include the growth of population, changes in living patterns. demand for the ...
  • The Customer satisfaction on the railway infrastructure in Sri Lanka: a study on railway stations 
    Perera, MAKN; Nazeer, FS; De Alwis, AML [Conference-Full-text]
    Railway infrastructure is one of the core items of railway systems, which ensures the quality and efficiency of the service. As it appears, the railway infrastructure in Sri Lanka is not well maintained. This underperforming ...
  • Customised packaging solutions for fragile edible cutlery: a design and development study 
    Dewmini MGCN; Samarawickrama S [Conference-Abstract]
    The research delves into the nuanced world of customised packaging design, specifically tailored for fragile edible cutlery, addressing the pressing need for safe and efficient transportation of these uniquely shaped ...
  • Customizable protocol for information transfer between heterogeneous platforms 
    Nanayakkara, NTPGKS [Thesis-Abstract]
    Today, most of the organizational information systems are formed using several heterogeneous distributed systems. Some business operations cannot operate only with the information from its own. Relevant information might ...
  • Cyanobacteria pigment production in wastewater treated for heavy metal removal 
    Thevarajah, B; Nishshanka, GKSH; Premaratne, M; Wasath, WAJ; Nimarshana, PHV; Malik, A; Ariyadasa, TU [Article-Full-text]
    Cyanobacterial pigments have an evolving market demand as natural colorants with numerous health benefits and diversified applications. Nevertheless, scaling up cyanobacterial pigment production to meet the market demand ...
  • Cyber extension: past experiences and future prospects 
    Dissanayeke, UI; Wijekoon, R; Wickramasuriya, HVA [Conference-Abstract]
    This paper attempts to analyze the recently implemented cyber agricultural extension project of the Department of Agriculture, providing some insight on farmers’ responses to the computer based learning resources. It ...
  • Cyclic testing of hollow inter-locking block masonry 
    Kumar, SRS; Balamurugan, N [Conference-Full-text]
    This paper describes Reinforced Hollow Inter- Locking (HIL) Block Masonry which offers several advantages like cheaper and faster construction, efficient interlocking in different directions to withstand shear and bearing ...
  • Cyclist state prediction system 
    Mahawatta DMA [Thesis-Abstract]
    In a world moving more towards green initiatives, cycling has become a major way of transportation for many people across the world. Due to the rapid growth of automobile usage, cyclists are considered as one of the most ...
  • Cyclists and motorcyclists detection in traffic video footage 
    Eeshwara, M; Thilakumara, R; Amarasingha, N [Conference-Full-text]
    The Cyclists and Motorcyclists detection in streaming traffic video has been a challenging task due to irregular movement within the road and smaller image size within the frame. This paper is proposed a novel method of ...
  • Cyclone wind hazard assessment in coastal regions of bangladesh 
    Akther, S; Kayum, S; Jahan, KN; Rokanuzzaman, S [Conference-Full-text]
    One of the most dangerous cyclone basins of the world is located in the Bay of Bengal and the population most affected lives in coastal areas in Bangladesh. Bangladesh often suffers from many climate induced disasters such ...
  • Daily and monthly lumped parameter hydrologic models for analysis of small watersheds in Sri Lanka 
    Perera, GMCA; Rajapakse, RLHL [Conference-Full-text]
    Water resource management has become vital with the increase of demand for fresh water and modelling of ungauged basins under the conditions of data scarcity has always been a challenge. The two-parameter (2-P) and ...
  • Daily profit maximization using linear programming techniques: Sapugaskanda 
    Rajapaksha, RKMM [Thesis-Full-text]
    The petroleum industry plays one of the most significant role in the energy market in Sri Lanka. The actual use of this source is limited by economical, technological and political reasons. Crude oil refining is an extremely ...
  • Damage assessment matrix for low-rise masonry houses 
    Wickramathilake, GGTD; Jayasinghe, C [Conference-Abstract]
    Low-rise buildings are susceptible to damage from factors like poor design or construction quality, inadequate supervision, improper drainage, problems due to the soil condition, and adverse climatic conditions. In certain ...
  • Damage detection based on modal damping change in bridges 
    Yamaguchi, H; Matsumoto, Y; Kawarai, K; Dammika, AJ; Shahzad, S; Takanami, R [Conference-Full-text]
    Structural Health Monitoring has drawn more attention from bridge engineers since the tragic collapse of the I-35W Mississippi River Bridge. In health monitoring of bridges, visual inspection has been the principal technique, ...
  • Damage mechanism of Hikkaduwa due to December 2004 Indian Ocean tsunami 
    Welhena, T; Samarawickrama, SP; Hettiarachchi, SSL [Conference-Extended-Abstract]
    More than two thirds of the Sri Lankan coastline got affected from the December 2004 Indian Ocean Tsunami. Field surveys conducted clearly indicate that some of the cities in the western coast of Sri Lanka in the shadow ...
  • Damage on masonry walls due to blast vibration 
    Wickramasinghe, SANS; Masakorala, SR; Jayasinghe, EATP; De Silva, GHMJS; De Silva, GSY [Conference-Full-text]
    When the energy left over from a blasting process transmits to the surrounding, particles in their paths are displaced by these waves giving rise to particle velocities. But a structural vibration may vary according to ...
  • Damping properties of existing single-span prestressed concrete girder bridges with different service periods 
    Tanaka, T; Rehmat, SE; Matsumoto, Y; Abeykoon; Dammika, J [Article-Full-text]
    Invisible damages in bridges, such as corrosion of rebar, may not be detected by periodic visual inspection that is the principal method in bridge maintenance. A possible non-destructive technique which has been investigated ...
  • Dangers of component trapping in distillation: an industrial methanol distillation case study 
    Udugama, IA; Mansouri, SS; Kirkpatrick, R; Young, B; Taube, MA [Conference-Full-text]
    The formation of organic acids due to secondary reactions is an issue in industrial methanol synthesis. As such, to avoid the formation of acidic regions in the units downstream of the methanol synthesis loop, caustic ...
  • A data acquisition methodology for the development of local driving cycles 
    Gajanayake, S; Bandara, S; Sugathapala, T [Conference-Abstract]
    Driving Cycles (DCs), the time speed profiles of a certain vehicle type for a given road segment can be considered as one of the main tools to quantify and to assess the performance in terms of fuel economy and emissions ...
  • Data analysis and filter optimization for pulse-amplitude measurement: a case study on high-resolution x-ray spectroscopy 
    Mannatunga, KS; Valinoti, B; Samayoa, WF; Crespo, ML; Cicuttin, A; Kamdem, JF; Garcia, LG; Carrato, S [Article-Full-text]
    In this study, we present a procedure to optimize a set of finite impulse response filter (FIR) coefficients for digital pulse-amplitude measurement. Such an optimized filter is designed using an adapted digital penalized ...