Finding convex hull of a set of data points is an interesting problem in Computer Science and Mathematics. This paper concentrates on the use of linear data structure to solve dynamic convex hull problem. In this study, ...

This study attempts to identify suitable forecasting models for accurate forecasting of tourist arrivals in Sri Lanka. Monthly arrival data, obtained from Sri Lanka Tourism Development Authority, for January 2010 to October ...

Electrocardiography (ECG) has a significant place in diagnosis for giving medical treatment especially for atients who are suffering from heart ailments. In Sri Lanka, the government has provided facilities to obtain ECG ...

In the Government of Sri Lanka, most of the information based activities are still carried out manually. This research attempt proposes a new way to automate an important public service which is fundamental by nature, issuing ...

Sri Lankan share market returns have wave like patterns. A wave can be viewed either in time domain or in the frequency domain. The frequency domain analysis is known as Spectral Analysis or Fourier analysis. Spectral analysis ...

Osteoarthritis (OA) is a degenerative joint disease. Knee OA limits a person’s ability to participate activities in physical, occupational and social. This study aimed to measure the Quality of Life (QoL) and social support ...

Breast cancer (BC) is the most common cancer among Sri Lankan females. Being null parous, use of oral contraceptives, lack of breast feeding and a family history of BC are some of the risk factors believed to be associated ...

The aim of this study is to characterize and investigate the antibacterial properties of chitosan-silver (Ag) nano composite (CAgNCs). The synthesized CAgNCs was characterized by field emission scanning electronic microscope ...