Articles

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  Research Articles

  Numerical prediction of early age concrete temperature via 3D finite difference simulation

  M.P. Dissanayaka, H.D. Yapa

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  31 Dec 2021

  49 ( 4 ) : 539-550
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  Research Articles

  Acaricide resistance in the spinose ear tick, Otobius megnini (Acari: Argasidae) infesting racehorses in Sri Lanka

  31 Dec 2021

  49 ( 4 ) : 551-561
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  Research Articles

  Evaluation of insecticide resistance and underlying resistance mechanisms in selected whitefly populations in Sri Lanka

  31 Dec 2021

  49 ( 4 ) : 469-478
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  Research Articles

  Production and characterization of β-galactosidase from the fungus Thielaviopsis ethacetica Went.

  31 Dec 2021

  49 ( 4 ) : 563-571
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  Research Articles

  Effect of priming with neem seed extract on seeds of four traditional rice varieties of Sri Lanka; Kaluheenati, Kurulurthuda, Madathawalu and Maa-wee

  M.O. Galappaththi, K.M.G.G. Jayasuriya, N.S. Gama- Arachchige

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  31 Dec 2021

  49 ( 4 ) : 525-538
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  Research Articles

  A new foliar disease of Ficus religiosa caused by Diaporthe acutispora, identified using molecular phylogeny based on multigene DNA sequence analyses

  N. Adikaram, S. Maharachchikumbura, I.S.K. Vithanage, D. Yakandawala, L. Jayasinghe

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  31 Dec 2021

  49 ( 4 ) : 573-581
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  Research Articles

  Bioethanol production from Palmyrah (Borassus flabellifer) wastes using yeast

  31 Dec 2021

  49 ( 4 ) : 607-616
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  Editorial

  Pitfalls in the blackbox approach to chemical analysis of plant extracts and environmental samples

  Ajit Abeysekera

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  09 Dec 2021

  49 ( 3 ) : 321
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  Research Articles

  Fruit morphology helps identifying evolutionary groups in Alpinieae (Zingiberaceae): inferences from phylogenetic analysis of gingers in Sri Lanka

  P. Karunarathne, D. Yakandawala, P. Samaraweera

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  09 Dec 2021

  49 ( 3 ) : 337-350
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  Research Articles

  Radii problems and some other properties of certain classes of analytic functions with boundary rotation

  A. Saliu, K.I. Noor

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  09 Dec 2021

  49 ( 3 ) : 429-439
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  Research Articles

  Paraoxonase 1 phenotype distribution in a cohort of healthy Sri Lankan population

  S. Marasinghe, R. Sivakanesan

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  09 Dec 2021

  49 ( 3 ) : 419-427
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  Research Articles

  Construct validity and reliability of the Sinhala version of the Chalder fatigue questionnaire in a cohort following dengue infection in Sri Lanka

  N.D. Perera, S.P. Prathapan, D.A. Wass, A. Wijewickrama

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  09 Dec 2021

  49 ( 3 ) : 441-450
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  Research Articles

  Improved protocol for efficient regeneration of coconut (Cocos nucifera L.) anther derived embryos

  H.D.D. Bandupriya, P. Waidyarathne

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  09 Dec 2021

  49 ( 3 ) : 383-391
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  Research Articles

  Nitrogen fertiliser replacement by single and multi-strain rhizobial inoculants for black gram, green gram and soybean cultivation in Sri Lanka

  C.S Hettiarachchi, C.L Abayasekara, P. Saravava Kumar, S. Rajapakse, S.A. Kulasooriya, E.M.H.G.S. Ekanayake, R.K.G.K. Kumara, H.M.A.C. Gunaratne

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  09 Dec 2021

  49 ( 3 ) : 323-336
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  Research Articles

  Identification of potential TALEN and CRISPR/Cas9 targets of selected genes of some human pathogens which cause persistent infections

  W.G.B.P. Dharmasena, D.H.H. Munasinghe

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  09 Dec 2021

  49 ( 3 ) : 451-465
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  Research Articles

  An integrated corpus-based text mining approach used to process military technical information for facilitating EFL troopers’ linguistic comprehension: US anti-tank missile systems field manual as an example

  L.C. Chen, K.H. Chang, S.C. Yang

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  09 Dec 2021

  49 ( 3 ) : 403-417
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  Research Articles

  Functional trait diversity of wild rice species in Sri Lanka: implications for field identification and application

  P.S. Sandamal, A. Tennakoon, D.A.B.N. Amarasekera, B. Marambe, D. Ratnasekera

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  09 Dec 2021

  49 ( 3 ) : 369-382
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  Research Articles

  Characterisation of clay mineralogy of the major soils in the Northern region of Sri Lanka

  P. Gowthamy, S.P. Indraratne, R. Weerasooriya, R.B. Mapa

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  09 Dec 2021

  49 ( 3 ) : 351-360
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  Research Articles

  Solar luminance distribution in the principal plane for different wavelengths at two locations in Sri Lanka

  C.P. Abayaratne, A.V.U.A. Wickramarathne, M.K. Jayananda

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  09 Dec 2021

  49 ( 3 ) : 361-368
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  Research Articles

  In Vitro culture of Nymphaea nouchali seeds; a conservation approach for a vulnerable species

  P.I.P. Perera, T. Attanayaka, K. Yakandawala, D. Yakandawala, C. Fernando, U. Arachchi, D. Gunawardhana, C. Weerasinghe

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  09 Dec 2021

  49 ( 3 ) : 393-402
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  Editorial

  Multidisciplinary and interdisciplinary research

  
  

  14 Sep 2021

  49 ( 2 ) : 135
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  Research Articles

  An improved method with higher efficiency for protein biomarker discovery and verification workflow

  S.M. Vidanagamachchi

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  14 Sep 2021

  49 ( 2 ) : 255-271
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  Research Articles

  Environmental performance comparison of parboiled rice production

  14 Sep 2021

  49 ( 2 ) : 137-155
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  Research Articles

  Characteristic photon yields from thermal neutron activation of explosives for a portable detection system

  14 Sep 2021

  49 ( 2 ) : 209-218
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  Research Articles

  An effective feature set for enhancing printed Tamil character recognition

  M.S. Shafana, R.G. Ragel, T.N. Kumara

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  14 Sep 2021

  49 ( 2 ) : 195-208