Now showing items 1-4 of 4
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The effect of BOD5 and flow-rate of activated sludge systems on investment and energy costs
Altin, A; Altin, S; Elevli, B; Degirmenci, M; Ozdemir, AK (INDERSCIENCE ENTERPRISES LTD, 2005)In this study of wastewater treatment, the effect of flow-rate, BOD5 and other design parameters (MLSS, mean cell-residence time, etc.) on aeration tank dimensions, investment amount and energy cost has been investigated. ... -
The effect of glass fiber distribution on the transverse strength and surface smoothness of two denture resins
Ozdemir, AK; Polat, NT (JAPANESE SOC DENTAL MATERIALS DEVICES, 2003)The aim of this study was to evaluate the effect of glass fiber distribution on the transverse strength and surface smoothness of conventional heat cured acrylic and autopolymerizing acrylic of an injection-molding system. ... -
Preparation of compatible blends of poly(methyl methacrylate) used in dentistry with a reactive terpolymer containing maleic anhydride and their thermomechanical characterization
Boztug, A; Coskun, A; Bolayir, G; Zengin, HB; Ozdemir, AK (JOHN WILEY & SONS INC, 2006)This study focuses on the preparation of compatible blends with the poly(methyl methacrylate) (PMMA) using a reactive terpolymer maleic anhydride-styrene-vinyl acetate (MA-St-VA). In the first series of experiments, binary ... -
Surface roughness of new microhybrid resin-based composites
Gedik, R; Hurmuzlu, F; Coskun, A; Bektas, OO; Ozdemir, AK (AMER DENTAL ASSOC, 2005)Background. Rough, poorly polished resin-based composite (RBC) surfaces contribute to staining, plaque accumulation, gingival irritation and recurrent caries. Proper finishing and polishing enhance both the esthetics and ...
