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Toplam kayıt 1076, listelenen: 861-870
Comparative Investigation on Magnetic Behavior of Partial Rare Earth Element (Re: Lu, Yb, and Dy) Substituted Y0.5Re0.5BCO (123) Superconductors
(Springer, 2020)
Partial Re (rare earth elements: Lu, Yb and Dy) substituted YBaCuO (123) superconductors synthesized by solid-state reaction (SSR) procedure have been investigated via x-ray diffraction, scanning electron microscopy, a.c. ...
Lipophilization of chitin as novel polymeric stabilizer for improved oil-in-water emulsions
(Springer, 2018)
To develop novel polymeric emulsifiers/stabilizers for improved functionalities, an array of chitin fatty acid esters (chitin octanoate, laurate, palmitate, and stearate) were synthesized using a trifluoroacetic anhydride ...
Effect of dc field on ac-loss peak in a commercial Bi:2223/Ag tape
(Edp Sciences S A, 2017)
Measurements of the ac susceptibility in a commercial Bi:2223/Ag tape for some different ac magnetic field amplitudes, H-ac, in the presence of bias magnetic field H-dc directed along H-ac are reported. It is found that ...
Postoperative symptom management perceptions and coping experiences of individuals with prostate cancer
(Original language, 2023)
Objective: This study aims to examine in depth the perceptions of postoperative symptom management and coping experiences of individuals with prostate cancer. Material-Method: The study was conducted with 15 individuals ...
Magnetic Relaxation in a Y0.5Lu0.5Ba2Cu3Oy Superconductor at Various Magnetization Levels
(Springer, 2015)
The evolution of the rate of flux creep along the major hysteresis envelopes in a Y(0.5)Lu(0.5)Ba(2)Ca(3)Oy sample synthesized by a modified melt powder melt growth (MPMG) method at 25 K has been investigated. Magnetic ...
The Effect of Dy Doping on the Magnetic Behavior of YBCO Superconductors
(Springer, 2016)
The effect of dysprosium (Dy) doping on yttrium barium copper oxide (YBCO) prepared by conventional solid-state reaction method has been investigated by means of XRD, AC susceptibility, and DC magnetization measurements. ...
Improvement of Current Density of Different Atmosphere-Sintered Y358 Superconductors
(Springer, 2016)
Y3Ba5Cu8O18 (Y358) which is the last family member of YBCO superconducting material was produced by a solid-state reaction technique. During the production process, superconducting samples were sintered in different ...
Preparation of a new sorbent, cetyltrimethylammonium bromide (CTAB)-modified obsidian, for the separation, preconcentration of Pb(II), Cd(II) ions in food and water samples
(Perkin - Elmer Corp., 2014)
Cetyltrimethylammonium bromide (CTAB)-modified obsidian (CTAB-OB) was utilized as a new sorbent for the separation and preconcentration of Pb(II) and Cd(II) ions by solid phase extraction in some environmental samples prior ...
Seismic-induced vibration control of a multi-story building with double tuned mass dampers considering soil-structure interaction
(ELSEVIER SCI LTD, 2023)
This paper presents a methodology for the optimization of double tuned mass dampers (TMDs) positioned on the top floor of a multi-story building subjected to ground motions considering soil-structure interaction (SSI). In ...
Differential scanning calorimetry (DSC) and Ni+2 release analysis of NiTi-shape-memory dental alloys coated by micro-arc oxidation (MAO) method
(Springer Heidelberg, 2018)
This study aims to prevent the release of Ni+2 and increase the biocompatibility of NiTi-shape-memory dental alloys with the micro-arc oxidation (MAO) coating by preserving the shape-memory feature in the oral environment. ...