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Institut de Technologie de l ’ information Description of the SWEBOK Knowledge Area Software Engineering Process

Thermo-Oxidation and Biodegradation Study of Low-Density Polyethylene /Starch Films by IR Spectroscopy

This article reports a study of the thermo-oxidation and biodegradation in the soil of low-density polyethylene/starch films (LDPE/starch) by infrared spectroscopy: Films of LDPE/Starch blends of different composition (starch content range from 0 to 15% w/w),were prepared and exposed to thermo-oxidation at different temperatures at 80, 90 and 100°C,and buried in the soil of public dump duri...

Preparation and Characterization of Modifed PEEK-WC: DEHPA Microspheres for Rhodamine B Adsorption. Kinetics Studies

Functionalized polymeric microspheres based on a modifed polyether ether keetone (PEEK-WC) using immersion precipitation techniques were successfully prepared by doping initial polymeric solutions with DEHPA. The viscosity of the doping solution was measured for determining the optimal value for obtaining reproducible capsules. The modifed microspheres were characterize...

Conseil national de recherches Canada Institut de Technologie de l ’ information Description of the SWEBOK Knowledge Area Software Engineering Process El - Emam , K . March 2001 ERB - 1083 Canada NRC 44188

Thermoelastic Fracture Parameters for Anisotropic Plates

This paper deals with the determination of the effect of varying material properties on the value of the stress intensity factors, KI and KII, for anisotropic plates containing cracks and subjected to a temperature change. Problems involving cracks and body forces, as well as thermal loads are analysed. The quadratic isoperimetric element formulation is utilized, and SIFs may be directly obtain...