SLIIT International Conference On Engineering and Technology Vol. 02 [SICET] 2023

Permanent URI for this collectionhttps://rda.sliit.lk/handle/123456789/3551

Browse

Filters

20232

Advanced Search

Filter by

Settings

Start date: 2023Subject: search.filters.subject.Challenges

Search Results

Now showing 1 - 2 of 2
  • Thumbnail Image
    PublicationOpen Access
    Impact to the Quantity Surveyors Due to the Current Economic Crisis in Sri Lanka
    (Sri Lanka Institute of Information Technology, 2023-03-25) Manawasinghe, S.I; Gunarathna, N; Perera, S
    This research focuses on the impact to the Quantity Surveyors due to the current economic crisis in Sri Lanka. The Easter bomb attack, covid 19 pandemic, and political instability can be seen as the proximate causes of the current economic crisis, while there were many structural issues of the local economy which had paved way for the same. As a developing country, the crisis had a stronger impact on the construction industry than other industries of the economy. The main reasons for the collapse of the construction industry are the suspension of construction projects by the government, the increase in the price of construction materials, the lack of investors to invest in new projects, and bottlenecks in terms of wrong policy directives. The professionals in the construction industry were severely impacted by the downfall. Among the professionals in the construction industry, this study focusses on QSs- (Quantity Surveyors). Thirty (30) semi-structured interviews were carried out in terms of data gathering. The survey findings demonstrated the type of organization and working experience of QSs. The collected data were analyzed using techniques of thematic analysis. Moreover, the findings identified factors which were the challenges due to current economic crisis and proposed strategies to help overcome those challenges
  • Thumbnail Image
    PublicationOpen Access
    Keynote Address-1: Multi-scale Experimentation and Modeling for Problem Solution in Water and Environmental Systems – Challenges and Opportunities
    (Sri Lanka Institute of Information Technology, 2023-03-25) Illangasekare, T
    Meeting the increasing needs of a growing world population, exacerbated by climate change, will continually challenge water and environmental scientists and engineers for years to come. Theoretical, modeling, computational advances, and monitoring and characterization technologies will help meet some of these challenges. Field and laboratory studies for conceptualization, hypothesis testing, and modeling have continued to advance the sciences. However, the data to study some problems cannot always be obtained in the field where many factors contribute to the uncertainty of measurements and model parameter estimates. The primary thesis of this talk is that laboratory experiments conducted at multiple test scales in conjunction with multi-scale models will provide new insights into complex processes and accurate data for reliable predictions. Design and implementation of theory-driven experiments from examples of groundwater contamination, carbon dioxide storage to mitigate global warming, and land/atmospheric interactions applied to food security are presented to show how advances can be made for practical problem solutions. A case is made that addressing water and environmental problems requires laboratory and field studies and modeling interaction. Further, water and environmental scientists and engineers must work in multidisciplinary teams at the disciplinary interfaces of earth, water, energy, and the environment to address current and emerging local and global problems of water and the environment.