The Colombo Stock Exchange (CSE) is the major financial trading agency in Sri Lanka. All Share Price Index (ASPI) and Standard & Poor Sri Lanka 20 (S&P SL 20) are main indices of CSE. The estimation of the density distributions ...

Besides the classical parametric regression methods, the nonparametric regression is a widely used alternative method of which any predefined functions of finite number of parameters are not required. In nonparametric ...

Numerical simulation nowadays has become an effective tool to obtain quantitative information of flow field (velocity, pressure, etc) in real life fluid dynamics applications. Simulation of free surfaces is an essential ...

Traffic congestion is becoming a serious problem in main cities in Sri Lanka and is rapidly increasing. Hourly traffic volume pattern and noise levels close to Matara Post Office on the Matara – Tangalle road are surveyed ...

Direct solar heating systems have become a renewable energy solution for manufacturing processes. However, research on the use of parabolic trough reflectors in producing distilled water is relatively rare. In such ...