Articles

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  Review Articles

  Geographic Records of Subfamilies, Genera and Species of Ants (Hymenoptera: Formicidae) in the Four Climatic Zones of Sri Lanka: A Review

  R. K. S. Dias,  R. P. K. C. Rajapaksa

  • PDF (EN)

  25 Jan 2017

  11 (2) :23-45
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  Research Articles

  Species Richness of Arboreal Ant Assemblages (Hymenoptera, Formicidae) and Frequency of Oecophylla Smaragdina (Fabricius) Occurrence in A Wet Zone Cashew (Anacardium Occidentale L.) Field in Sri Lanka

  R. K. S. Dias,  A. P. S. Perera

  • PDF (EN)

  13 Nov 2016

  11 (1) :1-10
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  Research Articles

  Five Layered FCC Ferromagnetic Films as Described by Modified Second Order Perturbed Heisenberg Hamiltonian

  P. Samarasekara,  B. I. Warnakulasooriya

  • PDF (EN)

  13 Nov 2016

  11 (1) :11-21
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  Research Articles

  Optical and Structural Properties of Spin Coated Cadmium Sulfide Thin Films

  D.M.C.U. Dissanayake,  P. Samarasekara

  • PDF (EN)

  31 Mar 2016

  10 :13-20
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  Research Articles

  An Exact Solution of Non-Newtonian Peristaltic Flow in a Tube : Rabinowitsch Fluid Model

  U.P. Singh

  • PDF (EN)

  31 Mar 2016

  10 :1-11
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  Short Communications

  Development of Suitable Propagation Systems for Tephrosia spp. in Sri Lanka

  A.I.S. Priyadarshan,  S.P. Senanayake,  M.P. Jayatilleke,  S. Rajapakse

  • PDF (EN)

  09 Jul 2015

  9 :39-45
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  Research Articles

  Cobalt Ferrite Films as described by third order perturbed Heisenberg Hamiltonian

  P. Samarasekara

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  09 Jul 2015

  9 :27-38
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  Research Articles

  Intraspecific Variation of Flueggea leucopyrus Willd. Grown in Sri Lanka and Establishing a Suitable Propagation System

  A.I.S. Priyadarshan,  S.P. Senanayake,  M.P. Jayatilleke,  S. Rajapakse

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  09 Jul 2015

  9 :15-25
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  Research Articles

  Microwave Assisted Dissolution of Sri Lankan Ilmenite: Extraction and Leaching Kinetics of Titanium and Iron Metals

  W.A.P.J. Premaratne,  N.A. Rowson

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  09 Jul 2015

  9 :01-14
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  Research Articles

  Synthesis of Nanosilica from Paddy Husk Ash and Their Surface Functionalization

  W.A.P.J. Premaratne,  W.M.G.I. Priyadarshana,  S.H.P. Gunawardena,  A.A.P. De Alwis

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  30 Jul 2014

  8 :33-48
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  Research Articles

  Effect of Cinnamic Acid and Modified Atmosphere Packaging on Storage Life of Pleurotus Ostreatus (Oyster Mushrooms)

  Bimali Jayawardena,  H. Anusha Silva

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  30 Jul 2014

  8 :19-32
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  Research Articles

  Feasibility Assessment Model for Successful Adoption of Information Systems in Small and Medium Enterprises

  J.M.S.S. Jayasinghe,  W. M. J. I. Wijayanayake

  • PDF (EN)

  30 Jul 2014

  8 :01-18
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  Research Articles

  Occurrence and Species Diversity of Ground-Dwelling Worker Ants (Family: Formicidae) in Selected Lands in the Dry Zone of Sri Lanka

  R.K. Dias,  K.R.K. Kosgamage

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  19 Nov 2013

  7 :55-72
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  Research Articles

  Genetic Variation and Phytotoxin Production among Cylindrocladium. Quinqueseptatum Isolates of Hevea Brasiliensis and Eugenia Carryophyllata

  D.L. Jayaratne,  B.A.C. De Silva,  W.P.K. Silva

  • PDF (EN)

  19 Nov 2013

  7 :43-54
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  Research Articles

  Pretreatments and Cold Storage on the Quality of Minimally Processed Ambarella (Spondias Dulcis L.) and the Mixed Load of Ambarella and Pineapple (Ananas Comosus (L.) Merr)

  A. Daranagama,  S. Ediriweera,  K. Abeywickrama

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  19 Nov 2013

  7 :21-41
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  Research Articles

  A Preliminary Inventory of Subterranean Termites in the Premises of Faculty of Science, University of Kelaniya and the Potential of a Ponerine Ant Species, Neemazal-F and Citronella Oil in the Control of Two Termite Species

  K.H.C.A. Wijerathna,  R.K.S. Dias

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  19 Nov 2013

  7 :1-20
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  Research Articles

  Investigating the thermal efficiency of commercially available thermo-foils in Sri Lanka

  Alawaththage Maduranga,  H.H. Sumathipala,  N.W.K. Jayatissa

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  27 Mar 2012

  6 :1-12
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  Research Articles

  Producing inter-specific hybrids between Brassica juncea (L.) Czern & Coss and B. oleracea (L.) to synthesize trigenomic (abc) Brassica

  S. R. Weerakoon

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  27 Mar 2012

  6 :13-34
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  Research Articles

  Automatic segmentation of separately pronounced Sinhala words into syllables

  P. G. N. Priyadarshani,  N. G. J. Dias

  • PDF (EN)

  27 Mar 2012

  6 :35-44
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  Research Articles

  Efficacy of essential oils from bark and leaf of Cinnamomum zeylanicum on root knot nematode, Meloidogyne graminicola in rice seedlings and young rice plants

  L.D. Amarasinghe,  W.K.A.G.A. Wijesinghe,  B. K. Jayawardhane

  • PDF (EN)

  27 Mar 2012

  6 :45-54
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  Research Articles

  An integrated approach to the management of rice root knot nematode, Meloidogyne graminicola in Sri Lanka

  L. D. Amarasinghe

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  27 Mar 2012

  6 :55-63
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  Research Articles

  Synthesis of chitosan stabilized silver nanoparticles using gamma ray irradiation and characterization

  M.A. Hettiarachchi,  P.A.S.R. Wickramarachchi

  • PDF (EN)

  27 Mar 2012

  6 :65-75
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  Research Articles

  Stress induced anisotropy and applied field dependence of second order perturbed energy of thick ferromagnetic films

  P. Samarasekara

  • PDF (EN)

  27 Mar 2012

  6 :77-84
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  Research Articles

  Effect of moisture stress at different growth stages of tomato plant (Lycopersicon esculentum Mill.) on yield and quality of fruits

  R. Vijitha,  S. Mahendran

  • PDF (EN)

  14 Feb 2012

  5 :1-11
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  Research Articles

  Impact of family income and size on per capita solid waste generation: A case study in Manmunai North Divisional Secretariat Division of Batticaloa

  K. Sivakumar,  M. Sugirtharan

  • PDF (EN)

  14 Feb 2012

  5 :13-23