Browsing ERU - 2010 by Title

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  • Wickramaarachchi, WADD; Pathiraja, PMDJ; Samarasekare, AMPB [Conference-Abstract]
    Photo activators were used to develop photodegradable Low Density Polyethylene (LDPE) blends. The photo activators such as TiO2 Coumarin (1.2-Benzopyrone), Camphor (2-Bornanone) were added to Low Density Polyethylene ...
  • Gunawardhana, HU; Seneviratne, MVP; Wickramasinghe, IS; Wickramasinghe, WADVD; Dias, SAD [Conference-Abstract]
    We propose and demonstrate a method to establish a secure communication session between two devices in an ad-hoc wireless network by means of shaking the devices together. This is a task which is easy to perform hut difficult ...
  • Guhanathan, P; Wickramasinghe, VM [Conference-Abstract]
    This empirical study is based on the perceived effectiveness of the performance management system in information technology (IT) organizations in Sri Lanka and the sample consists of 88 employees working in the capacity ...
  • Mathanraj, T; Senthil., B; Gogulan, S; Nanayakkara, SMA [Conference-Abstract]
    The Quarry dust (QD) is being extensively used as fine aggregates for both mortar and concrete applications as an alternative to river sand. Because of the limited availability of river sand it is necessary to search for ...
  • Pasindu, C [Conference-Abstract]
    Energy management (EM) is a continuous process which includes energy monitoring, communicating and processing obtained energy data for an effective EM, energy consumption standards should be introduced first. I his product ...
  • Gopura, RC; Kiguchi, K; Horikawa, E; Agalawatta, NT [Conference-Abstract]
    Human upper-limb muscle activities during daily upper-limb motions have been studied to identify the relationship between upper-limb motions and electromyography (EMG) activity levels oj related muscles Sixteen muscles ...
  • Pathirana, NS; Lewangamage, CS; Jayasinghe, MTR [Conference-Abstract]
    Use of fiber reinforced polymer composite as an externally strengthening method of concrete structures has been growing rapidly in all over the world in recent years. But still in Sri Lanka the conventional methods are used ...
  • Lewangamage, CS; Jayasinghe, MTR; Jayanath, BCR [Conference-Abstract]
    Most of the structures are made of reinforced concrete because its load carrying capacity and durability. But the strength of reinforced concrete can be reduced due to several reasons such as corrosion of the steel, accidental ...
  • Sitinamaluwa, HS; Somasiri, GWD; Samarasekara, AMPB [Conference-Abstract]
    Blends of pectin and low density polyethylene (LDPE) were prepared and the effect of pectin on biodegradability was analyzed Pectin was extracted front passion fruit peels hy hot acid extraction with a yield of 20 wt.%. I ...
  • Perera, HSC; Perera, PST; Raveendra, LM [Conference-Abstract]
    The lean manufacturing system is an integrated set of principles, practices, tools, and techniques which addresses the root causes of the operational problems. It ensures that the customer receives the product with required ...
  • Tharanga, MA; Chaturangani, LBJ; Gunasekera, MY [Conference-Abstract]
    The main purpose of this work was to develop a multimedia distribution model to use as a tool to predict the fate and transport of a pesticide in an agro-ecosystem. This mode was developed to suit the Sri Lankan ...
  • Induprabha, SAD; Rajapaksha, RPGKS; Siriwardana, KDYE; Jayasinghe, MTR; Lewangamage, CS [Conference-Abstract]
    The corrugated soil Steel Structures, consisting of a combination of shells of corrugated steel plates and surrounded with well compacted backfill soil have been used in Sri Lanka for the first time in Southern Transportation ...
  • Mathugama, SC; Peiris, S [Conference-Abstract]
    Series of critical dry spell lengths in 56 years in Anamaduwa are analysed to predict the length of critical dry spells Both linear and nonlinear lime series approaches are tried to identify the best Jilted model By comparing ...
  • Shazni, MNM; Perera, DYC; Maduranga, DAK; Dhileeban, R; Pasqual, AA [Conference-Abstract]
    This paper proposes an algorithm, which can he used to compute Direction of Arrival of a sound source in real time Comparing to existing algorithms this algorithm takes lesser time for implementation and therefore is much ...
  • Karasu, A. [Conference-Abstract]
    Early evidences like by Socrates and Vitruvius show that, solar principles and other local climatic qualities to achieve comfortable living spaces were not used only in this millennium. Nevertheless, the energy consummation ...
  • Silva, SC [Conference-Abstract]
    The main challenge of our time is making .sense of the avalanche of information available. With the growing sophistication, the web is moving towards being more dynamic and getting more eventful[1]. Here, we present Glutter, ...
  • Attanayaka, TL; Bandara, PM; Bambarawana, IS; Banukobhan, N; Karunadasa, JP [Conference-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 describes ...
  • Paththamperuma, RS; Perera, I; Perera, K; Perera, C; De Silva, N; Javatunga, U [Conference-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 ...
  • Lakshan, HMRD; Liyanage, CM; Perera, TTD; Wijesundera, DSS; Pasqual, AA [Conference-Abstract]
    From the early Fanes of foreign trade which consisted of direct exchange of commodities, financial exchanges have evolved to process transactions using high end computer systems. In highly competitive financial markets low ...
  • Perera, ATD; Wickremasinghe, DMIJ; Mahindarathna, DVS; Attalage, RA; Perera, KKCK; Bartholameuz, EM [Conference-Abstract]
    Combining renewable energy sources to Internal Combustion Generator (ICG) systems for standalone applications is becoming popular due to higher depletion rate of fossil fuel resources and global concerns on green house ...