• Proceedings of the 13th Annual Symposium (Pre Text) 

  Wickramasinghe, V [Conference-Extended-Abstract]
• A Successful Growth of the e-Learning System at University of Moratuwa 

  Sarveswaran, K [Conference-Extended-Abstract]

  A successful e-Learning system primarily consists of a Learning Management system and a Content Management system. A Learning Management System addresses the user administration and related managerial requirements. This ...
• Wave reflection from coastal and harbour structures 

  Hettiarachchi, SSL; Samarasekara, MMPD [Conference-Extended-Abstract]

  Coastal and Harbour structures are used to shelter the areas behind them, landmasses or water bodies, from the adverse effects of ocean wave action. Different types of structures can be identified in practice among which ...
• Use of infrastructure related information in education planning and management 

  Perera, AADAJ; Dassanayake, AHMDR [Conference-Extended-Abstract]

  Information on education infrastructure has a greater impact on planning and management decisions. As administration of an education system is always being challenging, before addressing the data needs, it is a prerequisite ...
• Use of elastic shortening line to interpret static load• settlement data of piles 

  Thilakasiri, HS [Conference-Extended-Abstract]

  Accurate interpretation of the Load-settlement data obtained by static or dynamic load testing of piles is very important to understand the load carrying mechanism of the pile. Even though dynamic load test results provide ...
• Ultra sound technique in natural dye application to textiles 

  Samudrika, UG; De Silva, NGH; De Alwis, AAP; Vankar, PS [Conference-Extended-Abstract]

  The conventional method of textile dyeing has been to boil the fabric or yarn in dye bath, till the desired color is obtained. Enormous amount of heat is consumed in terms of heating the dye bath. Some dyes, which are heat ...
• Tsunami hazards: public awareness and response 

  Samarawickrama, SP; Ratnasooriya, AHR; Hettiarachchi, SSL; Lawrance, MKD; Kumara, GGA [Conference-Extended-Abstract]

  The objective of this research study was to assess the degree of public awareness on tsunamis. The results of the study are useful in planning awareness programs, the preparation of the Hazard Maps and in the implementation ...
• Transient response and stability of anaerobic reactors following interm tttant feeding 

  Rathnasiri, PG; Hayun; Bakke, R [Conference-Extended-Abstract]

  Anaerobic treatment offers a number of attractive advantages in the treatment of highstrength organic waste water, but difficulties in maintaining process stability is a disadvantage. The process is sensitive to changes ...
• The flow behavior of mineral particles through glass funnels 

  Rohitha, LPS; Dissanayaka, DMDOK; Fernando, WLW [Conference-Extended-Abstract]

  In industry the flow of mineral particles in silos playa very important role in the recovery of these particles into containers for bagging and transport. The silo design parameters and particulate properties are restricting ...
• The effect of scaling on frictional losses in pipes 

  Wijesekera, NTS; Ratnasooriya, AHR [Conference-Extended-Abstract]

  The ability to predict the hydraulic performance of a pipe network during its working life plays an important role in the planning and design of water supply schemes. The nominal diameter and the friction factor of pipes ...
• The effect of infill on shear behaviour of idealised joints under constant normal stiffness conditions (CNS) 

  Welideniya, HS [Conference-Extended-Abstract]

  The shear behaviour rock joints infilled with graphite, bentonite and clayey sand under eNS conditions were studied through a comprehensive laboratory testing programme to assess its influence on rock mass stability. A ...
• Runoff coefficients of three wet zone watersheds of Sri Lanka 

  Perera, KRJ; Wijesekera, NTS [Conference-Extended-Abstract]

  Computing runoff is very important in water resources development. Estimating runoff from rainfall records in the absence of stream gauge records is extremely important. It is more so in Sri Lanka where most of our watersheds ...
• Rice husk as a low cost adsorbent for removal of malachite green and nylosan blue from aqueous solutions 

  Jayatunga, GK; Amarasinghe, BMWPK [Conference-Extended-Abstract]

  Colored dye waste water arises as results of the production of dye and also as a consequence of its use in textile industry. Many types of dyes are used in the textile industries such as direct, reactive, acid and basic ...
• Resistance to tsunami inundation vegetation: an experimental study by coastal 

  Ratnasooriya, AHR; Samarawickrama, SP; Hettiarachchi, SSSL; Bandara, RPSS [Conference-Extended-Abstract]

  More than two thirds of the coastline of Sri Lanka was subjected to inundation by the Indian ocean tsunami on 26 December 2004. The inundation distance and the associated damage caused by the tsunami varied widely with the ...
• Predicting the behaviour of a distributed system 

  Femando, S; Gunawardhane, LADSS; Illangasinghe, IKMRM; Jayasooriya, AS; Jayathilake, HPID [Conference-Extended-Abstract]

  A distributed system is a set of processes that are running in a set of networked machines to perform a set of interrelated tasks. For the correct functionality of the distributed system each and every process should work ...
• Potential of biomethane as a transport fuel and development of pilot scale co•digestion plant for treating source separated canteen waste 

  Rathnasiri, PG; Kularatna, MADIC; De Alwis, AAP [Conference-Extended-Abstract]

  In recent years the interest in bio-fuels has been increasing, motivated in the one side by the need for reducing green house gas emissions and on the other side by the desire to improve energy security by reducing our ...
• Online sinhala handwritten character recognition for desktops 

  Dias, G; Patikirikorala, TNP; Arambewela, CI; Darshani, RPM; Alahendra, ND [Conference-Extended-Abstract]

  Online Sinhala handwritten character recognition is a fairly under-developed, albeit well researched area in the local natural language initiative. Recent attention towards this area produced an application named PanhinDA, ...
• Numerical modelling of tsunamis - case study from Galle 

  Samarawickrama, SP; Hettiarachchi, SSL; Ratnasooriya, AHR [Conference-Extended-Abstract]

  In the context of Tsunamis the location of Galle is extremely vulnerable. It lies besides a wide bay and a natural headland on which is located the historic Galle Fort with very reflective vertical non-porous walls on all ...
• Multi-dimentional moving grid simulation of sca venging in a small two-stroke gasoline engine typical in south Asia 

  Nalim, RM; Wijeyakulasuriya, SD [Conference-Extended-Abstract]

  Vehicles are a dominant source of urban air pollution in South Asia, due to a high population of small dirty engines. According to ADB, Asia has the world's highest concentration of two and three wheelers and in many Asian ...
• Mobile multi agent system (MMAS) 

  Gamage, MNK; Ponnamperuma, S; Langappuli, CW; Anuranga, LLG; Senaratna, SN [Conference-Extended-Abstract]

  Mobile Agents are emerging as a prorrusing paradigm for the design and implementation of distributed applications. Although there were many researches related to Mobile Agents they have not been transformed into a significant ...

View more