Browsing UoM Conferences by Title

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  • Hackoverflow: the it communication hub 
    Wickramarachchi, WAAS [Conference-Full-text]
    The HackOverflow is a web site designed to address the problem of communication of IT related events to the IT community. The survey conducted using few universities and IT students indicated that a majority of members ...
  • Hardware and control design of a novel three phase grid tie inverter system 
    Karunadasa, JP; Jayaweera, SS; Kumara, HPNN; Jayasooriya, JASH [Conference-Full-text]
    Renewable energy-based power generation has become the main focus in the energy field due to the growing concerns over the environmental effects of conventional energy systems. With the advancement in technology, the ...
  • Hardware assisted IP stack 
    Ellawala, NM; Kehelwala, KGDC; Koggalahewa, NA; Kotagodahetti, RPK; Pasqual, AA [Conference-Abstract]
    TCP/IP performance improvement is a major concern in low latency network applications. The network interface speed is a significant factor to be concerned on, when working with applications that require high speeds such ...
  • Hardware implementation of motion blur removal 
    Chandrapala, T; Cabral, A; Sameera, T; Ahangama, S; Samarawickrama, J [Conference-Abstract]
    Motion Blur due to the relative motion between the camera and object can seriously degrade image quality. We present an FPGA based blur detection and correction algorithm which is implemented on lop of a configurable sof ...
  • Harmonic current compensator 
    Attanayaka, TL; Bandara, PM; Bambarawana, IS; Banukobhan, N; Karunadasa, JP [Conference-Extended-Abstract]
    This paper presents the design and implementation of a Harmonic Current Compensator. Sources of harmonics, harmonic distortion, detrimental effects of harmonics and harmonic elimination methods are considered. Paper ...
  • Hazardous waste management in Sri Lanka 
    de Alwis, AAP [Conference-Full-text]
    The country is currently looking towards development through industrialization. The industries will inevitably generate hazardous wastes which will need special handling and disposal methods. This important aspect has ...
  • Headway distribution on urban roads under heterogeneous traffic condition 
    Yahampath, PM; Bandara, S [Conference-Abstract]
    This study examines time headway distributions on urban roads in Sri Lanka, emphasizing the impact of heterogeneous traffic conditions. Headway, which refers to the temporal gaps or spacing between consecutive vehicles on ...
  • Health and safety (h&s) challenges confronted by foreign workers in the malaysian construction industry: a background study 
    Ismail, R; Palliyaguru, R; Karunasena, G; Othman, NA [Conference-Full-text]
    Many scholars indicated that the occupational accidents rate for foreign workers is higher than for domestic workers in Malaysia. In 2015, a total of 140 Malaysia construction workers have suffered fatal injuries, consisting ...
  • Health, safety and welfare standards of employees in the Sri Lankan construction industry 
    Pathirana, KPLB; Abeynayake, M [Conference-Full-text]
    Construction industry could be identified as one of the major employment opportunity providing sectors in the world wide. Due to larger operational time and use of large force of labour and machineries, risk is predominant ...
  • Heat transfer enhancement in microchannels with liquid - liquid slug flow using al2o3 nanoparticles 
    Siriwardana, G; Bandara, T; Ranasinghe, C [Conference-Full-text]
    Non–mixing two-phase flows in microchannels have become a popular technique for cooling applications due to their thermal performance and flow generation simplicity. Slugflow is one of the regimes in two-phase flow that ...
  • Heavy metal contamination in the water of a semi-urban lake – Bolgoda lake, Sri Lanka 
    De Silva, NJC; Malinda, KMDRP; Elankeeran, T; Dilshara, RMP; Batapola, BDNM; Ratnayake, NP; Premasiri, HMR; Abeysinghe, AMKB [Conference-Full-text]
    Urbanisation and industrialisation have intensified the heavy metal contamination in inland water bodies. Therefore, this study investigates the recent status of heavy metal pollution in the water of the Bolgoda Lake in ...
  • Heavy metal levels of groundwater in Ratmalana-Moratuwa industrial area: a comprehensive survey carried out in 2002 
    Gunawardhana, WDDH; Jayaweera, MW; Kasturiarachchi, JC [Conference-Extended-Abstract]
    Ratmalana-Moratuwa industrial area has been subject to heavy pollution from various industries for more than a decade. This area is believed to have been polluted with heavy metals that have some drastic adverse impacts ...
  • Heavy metals in agricultural soils and level of contamination with crop production 
    Sumanathilake, RMSBD; Jegatheeswaran, N; Pabanda, KGM; Vijitha, AVP; Premasiri, HMR [Conference-Full-text]
    Heavy metals (HM) can be defined as metallic elements that are greater than 40 in atomic weight and above 5 g/cm3 in specific gravity and cause abnormal effects on the biota at low concentrations. This study aimed to assess ...
  • Heavy Metals in Atmospheric Deposition in Kandy City; Implications for Urban Water Resources 
    Weerasundara, L; Vithanage, M; Ziyath, AM; Goonetilleke, A [Conference-Full-text]
    Atmospheric deposition is a serious issue in the context of biogeochemical cycling of heavy metals (HMs) and the resulting impacts on urban water resources. In this study, dry deposition (DD) and bulk deposition (BD) ...
  • Heavy mineral sands in Kirinda area, deposit characteristics and extraction potential 
    Fernando, AKN; Perera, EMNS; Saranga, LS; Vijitha, AVP [Conference-Full-text]
    Kirinda fishery harbour is dredged out periodically to pump out sand to maintain its depth. Sand samples (n= 38) were collected from the dredged-out sand pile covering all the regions and were analysed for mineralogy, ...
  • Heritage urbanism 
    Tasmia, F; Trina, NA; Rahman, MM [Conference-Full-text]
    Heritage must not only be a historic monument but also an active factor in contemporary life. The use of cultural heritage as a tool to respond to the rapidly changing socio-economic conditions becomes one of major focus ...
  • Heuristics-based sql query generation engine 
    Sugandhika, C; Ahangama, S [Conference-Full-text]
    A database is one of the prime media to store data. Most of the time, relational databases are preferred over other databases due to their ability to represent complex relationships between data. Languages like Structured ...
  • Hidden costs of mobility in urban areas 
    Vijay, MA; Shivangi, V [Conference-Full-text]
    The densification of an urban core forces outward growth of the city to suburbs. The movement towards the suburbs is mostly residential for various reasons including economic, environmental or leisure. The sprawl creates ...
  • Hierarchical identity and space; a study on long surviving railway station interior in sri lanka. 
    Samarasinghe, AM; Jayasinghe, S [Conference-Full-text]
    The visual interpretations of railway interior in Sri Lanka continue to maintain its timeworn fashion only with minor changes while infrastructure and furniture design in the rest of the world, experience rapid transformation. ...
  • High impedance arcing fault detection in low voltage distribution network 
    Paththamperuma, RS; Perera, I; Perera, K; Perera, C; De Silva, N; Javatunga, U [Conference-Extended-Abstract]
    Low voltage distribution network should be highly reliable with excellent security. For overhead feeders security is predominantly important. If an unrecognizable quantitative fault occurs at the overhead lines, the above ...