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Toplam kayıt 19, listelenen: 1-10
Comparative study on the performance of different drive mechanisms used in a beta type Stirling engine through thermodynamic analysis
(2019)
In this study, thermodynamic and kinematic analyses of bell crank, slidercrank, rhombic and scotch yoke drive mechanisms were performed for a betatype Stirling engine with a swept volume of 365 cm3. The kinematic analysesof ...
Effect of sintering on mechanical property of SiC/B4C reinforced aluminum
(Iop Publishing Ltd, 2019)
In this study, SiC (silicon carbide) and B4C (boron carbide) added Al 7075 based composites were prepared at 40%, 20% and 10% reinforcement ratios. Using powder metallurgy, composite sample with 9 different structures were ...
Removing of Congo red from aqueous solution by 2-hydroxyethyl methacrylate-g-poly(ethylene terephthalate) fibers
(Springer, 2019)
Grafting of 2-hydroxyethyl methacrylate (HEMA) on poly(ethylene terephthalate) (PET) fibers was carried out via free-radical polymerization technique using benzoyl peroxide as initiator. The obtained copolymers were examined ...
Investigation of cutting tool wear behaviors in machining of silicon carbide and magnesium oxide reinforced aluminum 2024 matrix composites
(Iop Publishing Ltd, 2019)
In this study, first Silicon Carbide (SiC) and Magnesium Oxide (MgO) powders of <= 105 micron particle size were mixed in equal amounts. Then, the powder mixture was reinforced by using vortex method in liquid Al2024 ...
Elimination of carcinogenic bromate ions from aqueous environment with 4-vinyl pyridine-g-poly(ethylene terephthalate) fibers
(Springer Heidelberg, 2019)
In this study, poly(ethylene terephthalate) fibers grafted with 4-vinyl pyridine (PET-g-4VP) was synthesized with using a radical polymerization method and its removal capacity for bromate ions in the aqueous solution was ...
Investigation of Heavy Metal Levels in Blood Samples of Three Cattle Breeds in Turkey
(Springer, 2019)
The aim of this study is to determine seasonal changes in the blood levels of some heavy metals in three Turkey-specific cattle breed: Native Land (NL), Grizzle Race (GR), and South Anatolian Red (SR). Blood samples were ...
Modified F-N solution of the neutron transport equation for the Milne problem with FBIS kernel
(Indian Assoc Cultivation Science, 2019)
The solution of the Milne problem is studied by one-speed neutron transport equation in plane geometry with Inonu's scattering kernel, which is known as a linear combination of the forward, backward and isotropic scattering ...
Elevated Tear Human Neutrophil Peptides 1-3, Human Beta Defensin-2 Levels and Conjunctival Cathelicidin LL-37 Gene Expression in Ocular Rosacea
(Taylor & Francis Inc, 2019)
Purpose: To investigate the role of innate immunity in ocular rosacea. Methods: Thirty-two patients with ocular rosacea patients (group-1) and 28 healthy volunteers (group-2) who served as controls were enrolled in the ...
Synthesis of modified poly(ethylene terephthalate) fibers with antibacterial properties and their characterization
(Taylor & Francis As, 2019)
Poly(ethylene terephthalate) (PET) fibers were grafted with vinyl monomers by utilizing benzoyl peroxide. Grafted PET fibers were modified in optimized conditions with several functional groups such as amine, chlorine, ...
The Investigation of the Cox-2 Selective Inhibitor Parecoxib Effects in Spinal Cord Injury in Rat
(Taylor & Francis Inc, 2019)
Aim: Today, spinal cord injury (SCI) can be rehabilitated but cannot be treated adequately. This experimental study was conducted to investigate possible beneficial effects of methylprednisolone and parecoxib in treatment ...