Production of various thermoluminescence dosimeters and investigation of their properties

Koray, İlhan


Production of Microfluidized Wheat Bran Fibers and Evaluation as an Ingredient in Reduced Flour Bakery Product
Mert, Behiç; Demirkesen, Ilkem; Kocak, Gonul (2014-10-01)
In this study, the potential use of microfluidization as a milling process for wheat bran was evaluated. More specifically, the influences of regular wheat bran and microfluidized wheat bran on quality (hardness, cutting force, specific volume, and color) and storage characteristics of model bakery product cake were compared. Microfluidization process led to formation of the finely separated fibrous structure with great surface area that allowed higher water holding capacity and methanol soluble-free phenol...
Production of modified clays and their use in polypropylene-based nanocomposites
Seyidoglu, Tijen; Yılmazer, Ülkü (2013-01-15)
The use of modified bentonite as a reinforcement in polypropylene (PP)/organoclay/maleic anhydride grafted polypropylene (MAPP) nanocomposites was investigated. The modified bentonites (organoclays) were prepared from raw (unpurified) bentonite (RB) and two quaternary ammonium salts with long alkyl tails: hexadecyl trimethyl ammonium bromide [HDA][Br] and tetrakisdecyl ammonium bromide [TKA][Br]. The ternary composites were produced by using a corotating twin screw extruder, followed by injection molding, a...
Production of sweetening syrups with functional properties
Yıldız (Yiğitarslan), Sibel; Kıncal, Suzan; Department of Chemical Engineering (2006)
Extraction of fructo-oligosaccharide syrups from grated jerusalem artichoke (JA) tubers was studied by water at 20-60°C by determining the yield, degree of polymerization (DP), product profile (DP of up to 6) and prebiotic effect using Lactobacillus plantarum on samples harvested between October and April, stored for 0-20 days. The optimum solvent to solid ratio was 4, the duration of shaking water bath extraction was 40 min and yield based on JA were 12-17%. Temperature was found to improve yield and funct...
Production and development of flexible dye sensitized solar cells /
Kocaoğlu, Bahadır Can; Özenbaş, Ahmet Macit; Department of Metallurgical and Materials Engineering (2014)
Electrophoretic Deposition (EPD) of titania nanoparticles (P-25 Degusa) have been utilized in order to form the nanoporous photoanodes of dye-sensitized solar cells (DSSCs) on flexible polymeric (PEN) substrates. Highly uniform, adherent nanoporous thick films were produced by uniformly dispersing the titania nanoparticles in alcohol based solutions without any binders. Solution performances of each type of alcohols and mixtures of which have been examined considering their coating thickness, morphology and...
Production of epoxy composites reinforced by different natural fibers and their mechanical properties
Sarikaya, Engin; Callioglu, Hakan; Demirel, Hakan (Elsevier BV, 2019-06-15)
The aim of this research is the production of epoxy resin composites reinforced by birch, palm, and eucalyptus fibers with resin transfer molding technique and molded fiber production technique combination. The tensile stress of birch, palm, and eucalyptus reinforced epoxy composites were determined as 29.53, 42.24, and 45.28 MPa, respectively. Bending stress of birch, palm and eucalyptus reinforced epoxy composites were found as 58.83, 68.58, and 79.92 MPa, respectively. The birch epoxy composite had 0.105...
Citation Formats
İ. Koray, “Production of various thermoluminescence dosimeters and investigation of their properties,” Middle East Technical University, 1988.