Yayıncı "Elsevier Ltd" WoS İndeksli Yayınlar Koleksiyonu için listeleme
Toplam kayıt 64, listelenen: 21-40
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Effect of onboard PM position on the magnetic force and stiffness performance of multi-seeded YBCO
(Elsevier Ltd, 2015)Abstract In implemented studies before, although some advancements have been achieved in improving on the levitation or guidance force efficiency of YBCOs separately, both of these forces could not been enhanced simultaneously. ... -
Effects of grain size on room temperature deformation behavior of Zn–22Al alloy under uniaxial and biaxial loading conditions
(Elsevier Ltd, 2016)Effects of grain size on room temperature (RT) deformation behavior of superplastic Zn–22Al alloy under uniaxial and biaxial loading conditions were investigated. Two–step equal channel angular pressing (ECAP) and subsequent ... -
Effects of in situ exopolysaccharide production and fermentation conditions on physicochemical, microbiological, textural and microstructural properties of Turkish-type fermented sausage (sucuk)
(Elsevier Ltd, 2016)In this work, the role of in situ exopolysaccharide (EPS) production under different fermentation conditions on physicochemical, microbiological, textural and microstructural properties of sucuk was determined. For this ... -
The effects on performance, combustion and emission characteristics of DICI engine fuelled with TiO2 nanoparticles addition in diesel/biodiesel/n-butanol blends
(Elsevier Ltd, 2018)In this study, waste cooking oil biodiesel was mixed with titanium dioxide (TiO2), a metal-based nano particle, and n-butanol (C4H9OH) along with euro diesel to examine their effects on diesel engines. Various ratio of ... -
Electrospraying method for fabrication of essential oil loaded-chitosan nanoparticle delivery systems characterized by molecular, thermal, morphological and antifungal properties
(Elsevier Ltd, 2019)Fabrication of essential oil loaded-chitosan nanoparticles using electrospraying technique appears to be a novel strategy to develop thermally stable nanoparticles possessing higher encapsulation efficiency and particle ... -
Exergetic interrelation between an heat pump and components
(Elsevier Ltd, 2016)In this study, the relation between the exergetic performance of the heat pump and its components are investigated experimentally by using an air to water heat pump. Moreover, the effects of the working conditions of the ... -
Experimental determination of Drucker-Prager yield criterion parameters for normal and high strength concretes under triaxial compression
(Elsevier Ltd, 2016)In this study, parameters which define Drucker-Prager yield criterion were investigated experimentally for both normal strength concrete (NSC) and high strength concrete (HSC) by triaxial compression tests. Total 16 concrete ... -
An experimental exergetic comparison of four different heat pump systems working at same conditions: As air to air, air to water, water to water and water to air
(Elsevier Ltd, 2013)In this study, we designed a multifunctional heat pump system using just one scroll compressor and which can be run in four different modes, namely air to air, air to water, water to water and water to air, in order to ... -
Gamma-ray attenuation coefficients and transmission thickness of high consistency heavyweight concrete containing mineral admixture
(Elsevier Ltd, 2018)In the study, high consistency heavyweight concrete mixtures containing barite aggregate were produced by using some common mineral admixtures (viscosity modifier, silica fume and fly ash) at various water/binder ratios ... -
GaN thin film deposition on glass and PET substrates by thermionic vacuum arc (TVA)
(Elsevier Ltd, 2015)In this paper, GaN thin film production was realized by thermionic vacuum arc (TVA), a plasma deposition technique, for the first time. We present a new deposition mechanism for GaN thin films with a very short production ... -
Heavily carbon doped GaAs nanocrystalline thin film deposited by thermionic vacuum arc method
(Elsevier Ltd, 2016)In this paper, we introduced a new different thin film deposition method for heavily carbon doped GaAs. Used method is thermionic vacuum arc (TVA) and first used for the carbon doping process. The method is very fast ... -
High temperature resistance of boron active belite cement mortars containing fly ash
(Elsevier Ltd, 2019)Boron allowing stability of reactive belite phase in clinker production enhances neutron shielding capability of cement. In the study, neutron attenuation factor of boron active belite cements at various fly ash introduction ... -
High temperature superplasticity and deformation behavior of naturally aged Zn-Al alloys with different phase compositions
(Elsevier Ltd, 2018)Two Zn-Al alloys, eutectoid Zn-22Al and dilute Zn-0.3Al, were processed through equal-channel angular pressing (ECAP). The ECAP-processed alloys were subjected to long-term natural aging at room temperature for 120 days ... -
Improvement in levitation force performance of bulk MgB2 superconductors through coronene powder adding
(Elsevier Ltd, 2017)The effect of coronene (C24H12) addition on the levitation force properties of MgB2 superconductor has been investigated for the first time in this study. The polycrystalline disk-shaped MgB2 + y wt % C24H12 samples (y = ... -
Improvement in performance properties of asphalt using a novel boron-containing additive
(Elsevier Ltd, 2016)In current times, many additives are used to improve the performance characteristics of asphalt. In this study, a new additive that contains boron, given the short name of cyclic borate ester (CBE), was chemically synthesised ... -
Influence of high pressure torsion-induced grain refinement and subsequent aging on tribological properties of Cu-Cr-Zr alloy
(Elsevier Ltd, 2018)Effects of ultrafine grain formation via high pressure torsion (HPT) and precipitation during aging on the microstructure, mechanical and tribological properties of a Cu-Cr-Zr alloy have been investigated systematically. ... -
Investigation of Comet Wild-2 in terms of effective atomic numbers
(Elsevier Ltd, 2015)Effective atomic numbers (Zeff) and effective electron densities (Nel) of 69 samples collected from Comet Wild-2 within scope of Stardust mission were determined in the energy range from 1 keV to 100 GeV. The data were ... -
Investigation on the morphology and surface free energy of the AlGaN thin film
(Elsevier Ltd, 2015)The purpose of this paper is to analyze surface properties of AlGaN thin film produced using thermionic vacuum arc technique. Thermionic vacuum arc is an alternative deposition technique for GaN thin films that produces ... -
L-shell differential cross-section and alignment of uranium at 59.54-keV photon energy
(Elsevier Ltd, 2017)L X-ray differential cross-sections of uranium were calculated at several polar scattering angles (85°, 95°, 105°, 115°, 125°, and 135°) at 59.54-keV photon energy by using a Si(Li) detector. We observed that Ll and L? ... -
Levitation and guidance force efficiencies of bulk YBCO for different permanent magnetic guideways
(Elsevier Ltd, 2015)The development of superconductor Maglev systems depends on various disciplinary studies due to the inherent composition of available technologies. Because the fabrication cost is very effective on the Maglev, the requirement ...