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SARS-CoV-2 Diagnosis Using Transcriptome Data: A Machine Learning Approach

Pratheeba, J. (Springer, 2023)

SARS-CoV-2 pandemic is the big issue of the whole world right now. The health community is struggling to rescue the public and countries from this spread, which revives time to time with different waves. Even the vaccination ...

Role of Different types of RNA molecules in the severity prediction of SARS-CoV - 2 patients.

Pratheeba, J. (Elsevier, 2023)

Prolonged viral shedding prediction on non-hospitalized, uncomplicated SARS-CoV-2 patients using their transcriptome data

Pratheeba, J. (Elsevier, 2022)

Severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) is identified as a highly transmissible coronavirus which threatens the world with this deadly pandemic. WHO reported that it spreads through contact, droplet, ...

Feasibility of Waste Calicut Tiles as Aggregates in Structural Concrete

Jayasekara, D.A.B.P.M.; Jayathilaka, S.T.N.; Somarathna, H.M.C.C (University of Jaffna, 2022)

This study is intended to investigate the feasibility of using Calicut Tile Aggregates (CTA) sourced from industrial waste and construction and demolition waste as a replacement for Natural Aggregates (NA) use in the ...

Flexural Behaviour of Waste-based Natural Fibre Reinforced Composite from Palmyra Fibre and Waste Polythene

Wijesena, P.C.M.; Karunarathna, D.M.S.M.; Somarathna, H.M.C.C (University of Jaffna, 2022)

In recent years researchers are focusing on manufacturing new products by using wastes as raw materials. Among them, the products which are developed using natural fibre wastes have gained substantial attention due ...

Feasibility of Cement Mortar System with Industrial Metal Fibre Waste

Perera, K.D.Y.G.; Ahamed, Y.L.F.; Somarathna, H.M.C.C (University of Jaffna, 2022)

The traditional cement mortar has limited characteristics. Because of the lack of expected results, the engineering scope has focused on alternative materials instead of using the traditional constituents. As a result ...

Comparative Study of the Wind Codes: An Application to Forty-Six Storied Wall-Frame Structure

Kiriparan, B.; Jayasinghe, J.A.S.C.; Dissanayake, U.I. (The Institution of Engineers, Sri Lanka, 2022)

Wind is a random movement of air particles in both time and space, which produces very complicated dynamic loading scenario on flexible structures like tall buildings. Modern tall buildings are becoming more slender, ...

Iron removal from groundwater using granular activated carbon filters by oxidation coupled with the adsorption process

Thinojah, T.; Ketheesan, B. (Journal of Water and Climate Change Vol 13 No 5, 1985 doi: 10.2166/wcc.2022.126, 2022)

Granular activated carbon (GAC) is commonly used as an adsorbent for the removal of organic micropollutants. However, little is known about the inorganic pollutant removal using GAC. In this study, GAC was examined for ...

Community-based water governance for adaptation to water reduction and scarcity in Badulla district of Sri Lanka

Daluwatte, D.D.S.; Sivakumar, S. (Journal of Water and Climate Change Vol 13 No 2, 451 doi: 10.2166/wcc.2021.382, 2022)

Sustainable Development Goal number 6 declares safe drinking water for all as a human right and it can be used as an indicator to measure development. While urban and municipal residents benefit from safe drinking water ...

Time Series Analysis of Rainfall Using Seasonal ARIMA (SARIMA) and Sama Circular Model (SCM): Study from Vadamaradchi, Jaffna, Sri Lanka

Sellathurai, T.; Sivananthawerl, T.; Sivakumar, S.S.; Mikunthan, T.; Karunainathan, T. (University of Peradeniya, 2022)

The time series analysis was performed with Seasonal Autoregressive Integrated Moving Average (SARIMA) and Sama circular model (SCM) for the rainfall of Ampan, Karaveddi, and Puloly regions of Jaffna to understand the ...

Effect of Ordinary Portland Cement (OPC) and Blended Hydraulic Cement (BHC) on the Behaviour of Self-Compacting Concrete

Deshabandu, D.S.; Ariyarathne, K.C.; Athapaththu, M.A.A.D.O.; Janarthanan, B. (The Institution of Engineers, Sri Lanka, 2022)

Self-compacting concrete (SCC) is a special type of concrete that flows under its own weight while enhancing the compressive strength and durability compared to conventional concrete. This is an effort to present the ...

Investigation of boundary layer impact on pervious concrete

Sajeevan, M.; Daniel Niruban, S. (Taylor & Francis Group, 2023)

Industrial application of pervious concrete (PC) is limited by uncertainty in assessing performancecharacteristics in design phase. Compaction increases uniformity of characteristics in mass production.Spatial distribution ...

Comparative study of fly ash and rice husk ash as cement replacement in pervious concrete: mechanical characteristics and sustainability analysis

Daniel Niruban, S.; Sathiparan, N. (Taylor & Francis Group, 2023)

Pervious concrete is a special type of concrete consisting of cement, coarse aggregate and water. Cementis a widely used raw material for construction including pervious concrete and had led to the release ofhuge amounts ...

Influence of aggregate gradation and compaction on compressive strength and porosity characteristics of pervious concrete

Anburuvel, A.; Daniel Niruban, S. (Taylor & Francis Group, 2022)

This study examined the influence of aggregate gradation on compressive strength and porosity in Pervious Concrete (PC) subjected to various compaction efforts. Two aggregate gradations 12–18 and 18–25 mm were recombined ...

Prediction of Across Wind Response of Tall Buildings: An Overview

Kiriparan, B.; Jayasinghe, J.A.S.C.; Dissanayake, U.I. (2019)

Wind induced lateral loading is one of the vital factors governing the design of tall buildings. Along wind, across wind and torsional responses are three important considerations in wind design of tall buildings. A ...

Seismic analysis of underground pipelines subject to dynamic loading

Zhang, B.; Keepa, C.; McLachlan, R.; Kathirgamanathan, P. (6th International Conference on Earthquake Geotechnical Engineering, 2015)

Seismic damage to buried underground pipelines was observed in the Canterbury 2010-2011 earthquakes, New Zealand. The post earthquake reconnaissances of these failures provide useful information about the failure modes and ...

Numerical modelling of road with chip seal surfacing layer

Kathirgamanathan, P.; Herrington, P.R. (University of Jaffna, 2014)

Optimisation method of extrusion dies with a thin and complex shape

Kathirgamanathan, P.; Neitzert, T. (Taylor & Francis Group, 2014)

Extrusion dies are usually manufactured with a rectangular pocket in front of the actual die opening. Finite element simulations demonstrate that curved or slant shaped pockets can assist in a more homogenous material flow ...

A Comparison of Nonlinear Material Models Used in Pavement Response Modelling

Kathirgamanathan, P.; Vignarajah, M. (General Sir John Kotelawala Defence University, 2020)

Estimation of source of a Pollution in the river

Kathirgamanathan, P. (2020)

In the event of any contamination found in the river, the estimation of subsequent concentration of contamination in the river with time is very important for post-accident management plans. It is totally depended on total ...

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