Journal of the National Science Foundation

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Current IssueMarch 2023

The Journal of the National Science Foundation (JNSF) was first published in 1972 and releases its 50th Volume this year (2022). The JNSF was the first and only Sri Lankan Journal to be indexed in the Clarivate Analytics Science Citation Index Expanded (SCIE) and it has been able to maintain its position in the SCIE for 14 consecutive years. This multidisciplinary Journal publishes the results of research in all aspects of Science and Technology quarterly in March, June, September and December issues under Research, Review, Research communication and Correspondence categories.

ISSN Print    :-  1391-4588

ISSN Online :-  2362-0161



December 2022

Predatory Journals; be aware of the spectrum!

LP Jayatissa




Research Articles

jnsf 2022 50 2 50 stamp

Effect of oviposition-site deprivation on reproductive performance and life history parameters of dengue vector Aedes aegypti

KM Gunathilaka and SM Ganehiarachchi



jnsf 2022 50 2 50 stamp

Quantification of metabolite cinnamic acid of cinnamon (Cinnamomum zeylanicum) in human plasma

S Pigera, P Ranasinghe, MN Kaumal and P Galappatthy


jnsf 2022 50 2 50 stamp

Temperature control in an exothermic continuous stirred tank reactor

VA Rani, G Guna, D Prabhakaran and M Thirumarimurugan



jnsf 2022 50 2 50 stamp

On recurrence relations for moments of dual generalized order statistics for a general transmuted power function distribution with characterizations

SH Shahbaz and MQ Shahbaz


jnsf 2022 50 2 50 stamp

Removal of methylene blue from aqueous solution using raw laterite: an adsorption study

BM Gunathilake, D Jayawardana, PGH Pupulewatte,  S Dissanayake and PM Manage


jnsf 2022 50 2 50 stamp

Comparison of physicochemical and sensory properties of African butter seed (Pentadesma butyracea) and cocoa fats for potential use in future food applications

NPS Jayathissa, ABG Silva, WMT Madhujith, PGSM De Silva and R Jayatissa

jnsf 2022 50 2 50 stamp

Assessment of submergence stress responses and mining allelic variations of submergence tolerance gene Sub1A in Sri Lankan rice germplasm

T Kariyawasam, D Nanayakkara, A Sumanarathna, D Weerasinghe, L Suriyagoda and D Jayatilake

jnsf 2022 50 2 50 stamp

A comparison of model parameter estimation methods for complex survey survival data

IT Jayamanne, A Ramanayake and RV Jayatillake


jnsf 2022 50 2 50 stamp

Mechanically exfoliated graphene from Sri Lankan vein graphite for field effect transistor application

M Thanihaichelvan, M Joy Karunya and U Sutharsini


jnsf 2022 50 2 50 stamp

Assessment of transverse thermal conductivity of coir fibre using experimental, analytical, and numerical methods

LG Chamath, LKT Srimal and GA Sewvandi


jnsf 2022 50 2 50 stamp

Estimation of soil liquefaction potential in Colombo Port City (Sri Lanka) using several design earthquakes

IACC Ilangakoon  and AMRG Athapaththu


jnsf 2022 50 2 50 stamp

Insights into the ecological roles of assembling genomes for stimulated methanogenic archaea Methanoculleus in coal seams

BJ Liu and Y Li


JNSF 2022 50 4 thumbnail

Analyzing the effects of quarantine, isolation, and vaccination on the spread of COVID-19 via a mathematical model

LW Somathilake


Research Communication

JNSF 2022 50 4 thumbnailTwo new additions and one confirmation of the occurrence of Lamiaceae (Lamiales) species from Northern dry zone in Sri Lanka.

HD Jayasinghe and HT Gamhewa

Volume 51 (Current Volume)

Volume 1

Issue 1

Volume 50 (Previous Volume)

Volume 1

Issue 1


Issue 2


Issue 3


Issue 4

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