Browsing İşletme Fakültesi by Subject "Materials Science"

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Effect of homovalent Bi/Ga substitution on propagations of flaws, dislocations and crack in Bi-2212 superconducting ceramics: Evaluation of new operable slip systems with substitution

M. B. Turkoz; Y. Zalaoglu; Turğay, Tahsin; Öztürk, Oğuzhan; G. Yildirim (ELSEVIER SCI LTD, 2019)

This study defines a strong methodology between the mechanical performance behaviors and formation possible operable slip systems in the crystal structure of Bi-2212 superconducting phase with trivalent Bi/G substitution ...
Evaluation of key mechanical design properties and mechanical characteristic features of advanced Bi-2212 ceramic materials with homovalent Bi/Ga partial replacement: Combination of experimental and theoretical approaches

M. B. Turkoz; Y. Zalaoglu; Turğay, Tahsin; Öztürk, Oğuzhan; B. Akkurt; G. Yildirim (ELSEVIER SCI LTD, 2019)

This study models the variations in the key mechanical design properties and mechanical characteristic features of Ga substituted Bi-site Bi-2212 ceramics prepared within the different molar ratios of x = 0.000, 0.005, ...
THE EXPORT EFFICIENCY OF TURKISH TEXTILE AND APPAREL FIRMS: AN INVESTIGATION EMPLOYING DATA ENVELOPMENT ANALYSIS (DEA) AND ANALYTIC HIERARCHY PROCESS (AHP) METHODS

Öztürk, Oğuzhan; Nuray Girginer (EGE UNIV, 2015)

In this study, we examine the export efficiency of textile and apparel firms listed in the 2012 Istanbul Chamber of Industry (ICI) 500 report. The export efficiency of 30 textile and apparel firms with complete data for ...