Ara
Toplam kayıt 68, listelenen: 11-20
Comparative study of the magnetic stiffness, levitation and guidance force properties of single and multi seeded YBCOs for different HTS-PMG arrangements
(Elsevier Ltd, 2015)
Abstract It is crucial to improve the magnetic levitation, guidance and stiffness performances of the HTS Maglev systems for real-scale applications. In this study, the magnetic levitation force, guidance force and magnetic ...
Analysis of continuous and discontinuous cases of a contact problem using analytical method and FEM
(Brazilian Association of Computational Mechanics, 2015)
In this paper, continuous and discontinuous cases of a contact problem for two elastic layers supported by a Winkler foundation are analyzed using both analytical method and finite element method. In the analyses, it is ...
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 ...
Reference-Plane-Invariant Effective Thickness and Electromagnetic Property Determination of Isotropic Metamaterials Involving Boundary Effects
(Institute of Electrical and Electronics Engineers Inc., 2015)
It is well recognized that near-field effects become dominant when the metamaterial (MM) is in resonance. In addition, any inaccurate information of the location of reference planes, and the effective length can seriously ...
Conformational and spectroscopic behaviors of 2,4-xylyl isothiocyanate
(Elsevier, 2015)
This study aims to identify the conformational and spectroscopic characteristics of 2,4-xylyl isothiocyanate (C<inf>9</inf>H<inf>9</inf>NS) compound via experimental and computational methods. To accomplish this, density ...
Some physical properties of a Si-doped nano-crystalline GaAs thin film grown by thermionic vacuum arc
(Elsevier Ltd, 2015)
Abstract A 160 nm thick Si-doped nano-crystalline GaAs film was grown on a glass substrate by means of the thermionic vacuum arc in just 50 s. Tools and techniques such as an optical reflectometer, Uv-Vis-NIR spectrophotometer, ...
The effect of starch modification and concentration on steady-state and dynamic rheology of meat emulsions
(Elsevier, 2015)
In this study, the effect of starch modification (NPS, native potato starch; AMS, acid modified starch; DMS, dextrinized modified starch; PGS, pre-gelatinized modified starch) and its concentrations (1, 2, 4wt%) on ...
Determination of Reference-Plane Invariant, Thickness-Independent, and Broadband Constitutive Parameters of Thin Materials
(Institute of Electrical and Electronics Engineers Inc., 2015)
We propose an effective microwave method for reference-plane-invariant and thickness-independent constitutive parameters measurement of thin materials. A function depending only on the interface reflection coefficient to ...
Asymmetric Friedel-Crafts alkylation of pyrrole with nitroalkenes catalyzed by a copper complex of a bisphenol A-derived Schiff base
(Elsevier Ltd, 2015)
The asymmetric Friedel-Crafts (FC) alkylation of pyrrole with nitroalkenes was mediated by CuBr2 and a novel bisphenol A-derived chiral catalyst at room temperature. The catalyst was found to be applicable for the asymmetric ...
AlGaAs film growth using thermionic vacuum arc (TVA) and determination of its physical properties
(Springer Verlag, 2015)
In this research, an AlGaAs film was deposited on a microscope slide by means of the thermionic vacuum arc (TVA) technique which is a novel plasma production technique. AlGaAs structures were grown by this deposition ...