Browsing 2021 IRC Abstracts by Title
Now showing items 1-20 of 332
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Accuracy Analysis for Total Station Based on the Reflectorless Distance Measurement Using ANOVA
(2021)Reflectorless distance measurement (REDM) was used to form various platforms in specific total stations for engineering projects, land surveys etc. It provided rapid measurement by saving time and field hands for ... -
Adequacy of the Advance Payment to the Contractor: A Study in Sri Lanka
(2021)Payments are essential for the contractors to maintain their constructions. The accelerations and the decelerations of the constructions will depend on the way that the contractor receivs the payments. Advance Payment ... -
Adolescent Mental Wellbeing, Substance Use and Chronic Pain: A Population-Based Cross-Sectional Study in Vavuniya District of Sri Lanka
(2021)Adolescent mental health is under-investigated, especially in low-and middle-income countries. Mental health disorders that develop during adolescence often lead to behavioural problems, risky decision making, and may ... -
Age and Gender-Related Variations of Adult Human Ocular Volumes in Sri Lankan Population: An Evaluation Using Magnetic Resonance Imaging
(2021)Magnetic Resonance Imaging (MRI) can be treated as one of the best modalities for volume determination of soft tissue structures. As age and sex show a conspicuous influence upon the ocular volume, this study was aimed ... -
An Analysis of Changes in Patterns of Substance Usage among Substance Users during the COVID-19 Pandemic Period in Gampaha, Ampara, Mannar, Anuradhapura, Badulla, Vavuniya and Kandy Districts, Sri Lanka
(2021)The COVID-19 pandemic is affecting people, including substance users’ patterns of usage and associated complications. The objective of this study was to assess the changes in the pattern of substance usage in a selected ... -
Analysis of Sediment Accumulation and Decumulation Pattern by Means of Bathymetric Surveys: A Case Study in Beruwala Fishery Harbour
(2021)Hydrography is one of the main branches of surveying. In the modern world, the hydrography field plays a major role in safe navigation purposes and seafloor mapping. Bathymetry survey is the science of identifying and ...