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Now showing items 21-30 of 31
Improvements in pedestrian facilities at Maharagama to mitigate the traffic congestion
(2017)
Traffic congestion at the busy intersections during peak hours is very high and the wastage of time, fuel and other resources of road users is a critical issue. This congestion cost in Sri Lanka is estimated around Rs. 1 ...
Determination of existing relationship among grindability, chemical composition and particle size of raw material mix at Aruwakkalu Limestone.
(2017)
In the production process of the Siam City Cement (Lanka) Ltd, grindability can be mainly effected by the chemical composition of the raw materials, ball mill performance and moisture content. However, currently, in the ...
A Novel Approach to Implement a Closed Loop Controlled Power Converter in Thermal Vacuum Tubes
(2017)
In electronics, vacuum tube or electron tube is a device that controls electric current between electrodes in an evacuated container. Vacuum tubes mostly rely on thermionic emission of electrons from a hot filament or a ...
Probabilistic Approach to Assessment of Damage Survivability of Cargo Ships
(2017)
This paper deals with use of the new SOLAS 2009 probabilistic approach to the assessment of damage survivability of a cargo vessel. Method is used for an existing cargo vessel to assess the level of survivability. Furt ...
Single Carrier Communication System on Open Source Embedded Platform
(2017)
Modern open source embedded platforms are very cost effective while providing enormous computing power. Open source embedded platforms with processor clock frequency exceeding 1GHz speed are common and ideal for implemen ...
Autonomous mobile robot for disease detection and individual health monitoring of cattle in intensive dairy farms
(2017)
Intensive farming methods” used in modern day dairy farms have resulted in a need for close monitoring of cattle health and early identification of diseases. The labour shortage faced by dairy industry, globally, has lef ...
Sea Level Variability in the West Coast of Sri Lanka
(2017)
Sea level variability in west cost of Sri Lankan waters was investigated by means of insitu (Tide gauge) and satellite altimetry data over a period spanning two decades from 1993 to 2014. This paper describes the sea lev ...