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An order level inventory model without backlogging has been taken into consideration. The demand is taken as a linear function of time, and production rate depends upon demand function. The deterioration is also taken to be time dependent.
The present work deals with the preparation and characterization of polymer blend electrolyte films. Glutaraldehyde is used as a cross-linker to cross-link polymers polyvinyl alcohol (PVA) and starch for the proper film formation. Structural characterizations such as X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FTIR) have been performed. X-ray diffraction is done to investigate...
Nanocomposite polymer electrolyte thin films of polyvinyl alcohol (PVA)-orthophosphoric acid (H3PO4)-Al2O3 have been prepared by solution cast technique. Films are irradiated with 50 MeV Li3+ ions having four different fluences viz. 5 × 1010, 1 × 1011, 5 × 1011, and 1 × 1012 ions/cm2. The effect of irradiation on polymeric samples has been studied and characterized. X-ray diffraction spectra reveal...
An attempt has been made to study the relaxation characteristics of PVA-H 3 PO 4 and PVA-H 2 SO 4 complex electrolytes in the form of thin films. Various dielectric parameters such as dielectric constant (ε'), dielectric loss (ε'') and loss tangent (tanδ) have been determined in the temperature range 20-160 o C at different frequencies and molar ratios. Using...
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