Güncel Gönderiler: Mühendislik Fakültesi
Toplam kayıt 568, listelenen: 101-120
-
Solid-Liquid Extraction by Manothermosonication: Recapturing the Value of Pomegranate Peels and Nanocomplexation of Extracts with Pea Protein
(Amer Chemical Soc, 2020)Manothermosonication (MTS) is a treatment that combines ultrasonication with mild temperature and pressure. MTS extraction was evaluated for recapturing bioactive compounds of pomegranate peel waste. The influence of ... -
Optimal design of truss structures using weighted superposition attraction algorithm
(Springer, 2020)In this paper, a recently developed swarm based metaheuristic algorithm called weighted superposition attraction (WSA) is implemented for sizing optimization of truss structures first time in literature. The WSA algorithm ... -
Utilization of carrot (Daucus carota L.) fiber as a filler for chitosan based films
(Elsevier Sci Ltd, 2020)Agricultural by-products, employed as bio-based fillers, provide opportunities to develop new packaging alternatives based on biopolymers. In this study, carrot fibers (CF) and microcrystalline cellulose (MCC) were ... -
Application of multiple linear regression (MLR) analysis for concentration of chromite tailings by the flotation
(Oficyna Wydawnicza Politechniki Wroclawskiej, 2020)In this study, the concentration of chromite minerals by amine flotation of a chromite tailing (slime) with content 23.84% Cr2O3 from Yesilova-Burdur (Turkey) was investigated. In experimental studies, firstly, some operating ... -
Determination of Mechanical Properties of Composite Supports Used in Catalytic Membranes for Hydrogen Production and Separation
(Wiley-V C H Verlag Gmbh, 2020)This study includes the determination of mechanical properties involving equibiaxial flexural strength, elastic modulus, strain and hardness for composite supports developed to be used in catalytic membranes in order to ... -
A new mathematical approach to the bleaching process of edible oils
(Wiley, 2020)BACKGROUND As energy costs are constantly increasing, industries need to consider efficiency in all processes. Vegetable oils, which are among the daily staple foods, have large energy-consuming processes during refining. ... -
Crashworthiness of graded lattice structure filled thin-walled tubes under multiple impact loadings
(Elsevier Sci Ltd, 2020)The objective of this study is to investigate the crashworthiness performances of graded lattice structure filled tubes (GLSFTs) under multiple impact loadings. Different graded body-centered cubic aluminum lattice structures ... -
Probable Novel Probiotics: Eps Production, Cholesterol Removal and Glycocholate Deconjugation of Lactobacillus Plantarum Ga06 and Ga11 Isolated from Local Handmade- Cheese
(Slovak Univ Agriculture Nitra, 2020)In this study, it was aimed to investigate the effect of exopolysaccharide produced by 2 novel probiotic strains (Lactobacillus plantarum GA06 and GA11), isolated from local handmade cheese, on cholesterol mechanism and ... -
Monte Carlo simulations of hydrogen adsorption in fullerene pillared graphene nanocomposites
(Taylor & Francis Ltd, 2020)The objective of this study is to investigate the hydrogen storage performances of three-dimensional periodic fullerene pillared graphene nanocomposites (FPGNs) consisting of covalently bonded fullerene units between ... -
Smart glass electrochromic device fabrication of uniform tungsten oxide films from its powder synthesized by solution combustion method
(Elsevier, 2019)Recently, there has been renewed interest in tungsten oxide based electrochromic (EC) materials. A variety of studies related to these materials have been reported, however, no serious studies so far have been reported on ... -
Functionalized 2-(hydroxyethyl) methacrylate (HEMA)-co-acrylamide (AAm) hydrogels: Kinetic and Isotherm Modelling Analysis on the Removal of Cu(II) Ions
(Prints Publications Pvt Ltd, 2019)A functionalized hydrogel composed of 2-(hydroxyethyl) methacrylate (HEMA) and acrylamide (AAm) was synthesized by amination and saponification reactions, respectively, and its functionality was examined for the elimination ... -
Ultrasonic pretreatment of carrot slices: Effects of sonication source on drying kinetics and product quality
(Acad Brasileira De Ciencias, 2019)In this study effects of ultrasonic pretreatment with different sonication sources on drying behavior of carrot slices were evaluated. Fresh carrot slices were pretreated with ultrasonic probe at 65, 75 and 85 W or ultrasonic ... -
Formation of alpha/beta-Si(3)N(4 )nanoparticles by carbothermal reduction and nitridation of geopolymers
(Wiley, 2019)Silicon nitride (Si3N4) particles with various alpha/beta-Si(3)N(4 )ratios were fabricated from geopolymer (GP)-carbon compositions (M2O center dot Al2O3 center dot 4.5SiO(2)center dot 12H(2)O+18C), where M is an alkali ... -
Effects of dopant rate and calcination parameters on photoluminescence emission of Y2O3:Eu3+ phosphors: A statistical approach
(Elsevier Sci Ltd, 2019)In this study, Y2O3:Eu3+ phosphorescent powders with different dopant rates were synthesized by sol-gel method. Statistical experimental design methods were used to investigate the effects of calcination temperature (800, ... -
Effect of external salt addition on the structural, morphological and electrochemical properties of flexible PEDOT:PSS based LbL multilayered films
(Elsevier, 2019)This article concerns with the effect of external salt addition on the structural, morphological and electrochemical properties of linear poly(ethylene imine) (LPEI) and poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) ... -
Blend membranes of sulfonated poly (ether ether ketone) and thermoplastic poly (urethane) for fuel cells
(Springer, 2019)Membranes used in polymer electrolyte membrane fuel cells (PEMFCs) have critical importance because their properties directly affect the performance of fuel cell. For this purpose, blend membranes based on sulfonated poly ... -
Electrospray coating of minimally processed strawberries and evaluation of the shelf-life quality properties
(Wiley, 2019)In this study, strawberries were coated with electrospraying and dipping method. Water-in-oil (w/o) emulsions were used as coating material, and quality parameters, namely water loss, pH, titratable acidity, color, firmness, ... -
Production of Un-Doped and Er-Doped Y2O3 Thin Films by Electron Beam Evaporation Method
(Springer, 2019)In this study, un-doped and doped yttrium oxide (Y2O3) powders with different erbium concentrations were synthesized using sol-gel method. The synthesized powders were investigated by Raman analysis and the evolution of ... -
Assessment of fresh fruit and vegetable quality with non-destructive methods
(Academic Press Ltd-Elsevier Science Ltd, 2019)It has been estimated that more than 30% of agricultural and food products are wasted in preharvest and postharvest stages. But these losses are avoidable with proper evaluation of harvesting period, maturity, and quality ... -
Evaluation of Grindability Behaviors of Four Different Solid Fuels Blending by Using the Hardgrove Mill
(Polish Mineral Eng Soc, 2019)Grindability measurements are widely used in mineral and coal processing industry to determine resistance of materials to comminution. Grindability measurement as testing methods can be divided into two general categories; ...
