Ceylon Journal of Science (Physical Sciences)- Past Issues

• Vol.15 (2009)

Vol. 15 (2009)

• First order necessary and sufficient conditions for mathematical programming with n-set functions (1-10)
  W.B.Daundasekera
  [Abstract] [Full Paper]
• Integer solution of non-linear Diophantine equations using continued fractions (11-16)
  A.G.K.W. Alupotha and A.A.I. Perera
  [Abstract] [Full Paper]
• Equivalence of square designs, difference sets and complete graphs (17-26)
  A.A.I. Perera
  [Abstract] [Full Paper]
• CUBRAS: Design and implementation of the course unit based results analysis system (27-40)
  S.R. Kodituwakku and P. Chamikara
  [Abstract] [Full Paper]
• Comparative acidulation studies of the matrix and the single crystals of the Eppawala apatite and XRD identification of by-products (41-48)
  R.D.Wimalasena, C.P. Udawatta and O.A. Ileperuma
  [Abstract] [Full Paper]
• Uguressa (flacourtia ramontchii) tissue modified ampherometric biosensor for determination of catechin (49-56)
  A.N. Navaratne and D.C. Gunawardena
  [Abstract] [Full Paper]
• Cost effective electroanalytical methodology for the detection of 3,4-dichloroaniline (3.4 dca): the primary residue of propanil (57-64)
  A.N. Navaratne, A.M.Hafil and C.B. Ekanayake
  [Abstract] [Full Paper]
• Thick ferromagnetic films and anisotropies explained by second order perturbed Heisenberg Hamiltonian (65-70)
  P. Samarasekara
  [Abstract] [Full Paper]
• Economic design of fraction non-confirming quality control chart (71-78)
  L.R. Thilakarathne and W.B. Daundasekera
  [Abstract] [Full Paper]