Science: Recent submissions

Now showing items 61-80 of 3802

The Financial Market of Indices of Socioeconomic Well-Being

Mahanama, Thilini V.; Shirvani, Abootaleb; Rachev, Svetlozar; Fabozzi, Frank J. (2024)

This study discusses how financial economic theory and its quantitative tools can be applied to create socioeconomic indices and develop a financial market for the so-called “socioeconomic well-being indices”. In this ...
Cyanotoxins availability and detection methods in wastewater treatment plants: A review

Manjitha, K.G.L.; Sewwandi, B.G.N.; Takahashi, Toshinori; Fujino, Takeshi (Elsevier Ltd., 2024)

Research interest in ecological significance, toxicity, and potential applications of cyanobacterial metabolites has grown as a result of the current extensive cyanobacterial blooms in water bodies. Under favourable ...
Cytogenotoxicity of raw and treated dairy manure slurry by two-stage chemical and electrocoagulation: An application of the Allium cepa bioassay

Meetiyagoda, Thenuwara Arachchige Omila Kasun; Samarakoon, Thilomi; Takahashi, Toshinori; Fujino, Takeshi (Elsevier Ltd., 2024)

Livestock farming is an essential agricultural practice. However, the improper management of livestock wastes and discharge of untreated or partially treated livestock manure slurry poses significant environmental problems. ...
Toxicity of triclosan, an antimicrobial agent, to a nontarget freshwater zooplankton species, Moina macrocopa

Samarakoon, Thilomi; Fujino, Takeshi (Institute of Electrical and Electronics Engineers (IEEE), 2024)

The toxicity of triclosan (TCS) on the freshwater cladoceran Moina macrocopa was investigated by acute and chronic toxicity assessments followed by genotoxicity and oxidative stress response analyses. The 48-h LC50 of TCS ...
Marching towards bioeconomy: Larvicidal effect of three indigenous plant extracts from Sri Lanka—Garcinia quaesita, Garcinia zeylanica, and Coleus hadiensis on dengue vector Aedes aegypti

Ranasinghe, H.A.K.; Perera, E.H.L.; Perera, G.C.A.; Jayakodi, J.D.A.S.M.; Madhumika, J.A.H.; Ishara, M.S.; Hettihewa, M. (Institute of Electrical and Electronics Engineers (IEEE), 2024)

Bioeconomy would be a beneficial solution for funding through the rational use of finances and human resources in order to achieve better productivity and fruitfulness of mosquito control programs. Synthetic insecticides ...
Impact of IoT Integration on Enterprise Resource Planning (ERP) Systems: A Comprehensive Literature Analysis

Wijesinghe, Shalani; Nanayakkara, Imasha; Pathirana, Rashmi; Wickramarachchi, Ruwan; Fernando, Ishenka (Institute of Electrical and Electronics Engineers (IEEE), 2024)

The integration of Internet of Things (IoT) technology with Enterprise Resource Planning (ERP) systems has gained significant attention in recent years. This research study aims to provide a comprehensive analysis of the ...
Impact of AI-based predictive analytics on demand forecasting in ERP systems: A Systematic Literature Review

Fathima, Fazaal; Inparaj, Rishani; Thuvarakan, Dushyanthan; Wickramarachchi, Ruwan; Fernando, Ishenka (Institute of Electrical and Electronics Engineers (IEEE), 2024)

Artificial intelligence (AI) has revolutionized demand forecasting within Enterprise Resource Planning (ERP) systems, offering a powerful tool to enhance accuracy and efficiency in predicting future demand patterns. This ...
Factors Influencing the Adoption of Agile Project Management Methodologies by Engineering Teams in the Telecommunications Industry

Dilhara, Thamindu; Jayasinghe, Shan; Fernando, Ishenka (Institute of Electrical and Electronics Engineers (IEEE), 2024)

This study explores the dynamic landscape of Sri Lanka’s telecommunications industry, specifically examining the correlation between engineering teams and the adoption of agile project management methodologies. With the ...
Antecedents Of Driving Customer Purchase Intention Via AI Based Customer Engagement Strategies In The Post Pandemic Era

Hensman, Sheramy; Jayasinghe, Shan; Fernando, Ishenka (Institute of Electrical and Electronics Engineers (IEEE), 2024)

This study explores the antecedents that affect customer purchase intention in the post-pandemic era, specifically through AI (Artificial Intelligence) based customer engagement strategies. By analyzing a sample size of ...
Analyzing the Impact of Student Engagement on Learning Outcomes in E-learning Platforms: Case on Programming Language Courses

Lakshani, Erandika; Wijayanayake, Janaka; Prasadika, Jinendri (Institute of Electrical and Electronics Engineers (IEEE), 2024)

This study explores how students engage with e-learning platforms and how it relates to their academic success, focusing on programming language learning among Information Technology (IT) undergraduates in Sri Lanka. This ...
Drivers of Actual Usage of Building Information Modelling Tools by Civil Engineering Professionals in Construction Industry of Sri Lanka

Fathima, Fazaal; Jayasinghe, Shan; Prasadika, Jinendri; Wijerathna, Sujith (Institute of Electrical and Electronics Engineers (IEEE), 2024)

The construction industry in Sri Lanka is a key driver of the country’s economy, contributing significantly to GDP, employment, and infrastructure development. However, the industry faces challenges due to outdated design ...
Determinants of Employee Engagement in the Post-Pandemic Working-from-Home Contexts: Evidence from the Sri Lankan Software Industry

Thasipan, Rajagopal; Jayasinghe, Shan; Prasadika, A. P. K. J.; Wijerathna, Sujith Kasun (Institute of Electrical and Electronics Engineers (IEEE), 2024)

This study explores the dynamic landscape of employee engagement within the Sri Lankan Software Industry amid the post-pandemic surge in remote work. Recognizing the unique challenges and opportunities of this transition, ...
Assessment of Human Emotional Responses to AI–Composed Music: A Systematic Literature Review

Fernando, Poorna; Mahanama, Thilini V.; Wickramasinghe, Manya (Institute of Electrical and Electronics Engineers (IEEE), 2024)

In the world of musical creation, the integration of artificial intelligence (AI) represents a significant paradigm shift in emotional engagement. This research investigates the human emotional responses evoked when listening ...
Stream Count Predictive Analysis for Upcoming Songs on Spotify using Machine Learning: A Systematic Literature Review

Ranidu, M.G. Yoshitha; Mahanama, Thilini V.; Wijenarayana, Sankini (Institute of Electrical and Electronics Engineers (IEEE), 2024)

In the era of evolving music consumption, this systematic literature review researches the realm of predictive analytics for music streaming, specifically targeting Spotify's stream count prediction in Sri Lanka through ...
Challenges Affecting the Successful Adoption of DevOps Practices: A Systematic Literature Review

Nayanajith, Akalanka; Wickramarachchi, Ruwan (Institute of Electrical and Electronics Engineers (IEEE), 2024)

Contemporary business organizations are increasingly turning to IT-related tools, particularly software, to enhance the efficiency of their operational processes. As a result, time to deliver to market and the quality of ...
Evaluation of phytochemical composition and novel bioactivities from fresh fruit of Garcinia quaesita Pierre

Ekanayaka, K.S.J.; Gunaratna, Medha J. (Indian Journal.com, 2024)

The fruit rind of Garcinia quaesita Pierre is known as a condiment with therapeutic potential, including antioxidant, antihyperglycemic, and anti-proliferative effects. However, there has been a lack of in-depth investigation ...
Mapping of Water and Soil Quality Parameters in the Gampaha-Ihalagama East and Eldeniya East Grama Niladhari Divisions, Sri Lanka

Deraniyagala, P.E.P.S.; Heenkenda, H.M.D.S.D.; De Silva, R.C.L. (University of Ruhuna, Sri Lanka, 2024)

Water and soil are important natural resources, and the study of their distribution is of great interest. The Grama Niladhari Divisions, Ihalagama-East and Eldeniya-East, located in the Gampaha district, are selected as ...
Electrodeposited thin film SnO2 photoelectrode for PEC applications

Kafi, F.S.B.; Gunaratna, B.H.; Jayathilaka, K.M.D.C.; Wijesundera, R.P. (Institute of Physics, Sri Lanka, 2024)

Tin oxide (SnO2) is a promising semiconductor material to develop photoelectrodes for photoelectrochemical (PEC) cells. Indeed, an effective PEC cell could be developed only if the photoelectrode is stable and free of ...
Enhancement of Photo-Electrical Properties of CdS Thin Films: Effect of N2 Purging and N2 Annealing

Sankalpa, Gayan K. L.; Kumarasinghe, Gayan R. K. K. G. R.; Dassanayake, Buddhika S.; Kumarage, Gayan W. C. (2024)

The impact of N2 purging in the CdS deposition bath and subsequent N2 annealing is examined and contrasted with conventional CdS films, which were deposited without purging and annealed in ambient air. All films were ...
Nb2O5 Microcolumns for Ethanol Sensing

Kumarage, Gayan W. C.; Panamaldeniya, Shasika A.; Maraloiu, Valentin A.; Dassanayake, Buddhika S.; Gunawardhana, Nanda; Comini, Elisabetta (2024)

Pseudohexagonal Nb2O5 microcolumns spanning a size range of 50 to 610 nm were synthesized utilizing a cost-effective hydrothermal process (maintained at 180 ◦C for 30 min), followed by a subsequent calcination step at 500 ...

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