Yazar "Tarı, Özlem" için Matematik-Bilgisayar Bölümü Bildiri & Sunum Koleksiyonu listeleme
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Analysis of the thermal expansivity near the tricritical point in dilute chromium alloys
Yurtseven, Hamit; Tarı, Özlem (American Institute of Physics, 2016)Chromium (Cr) undergoes a first order Neel transition as an antiferromagnetic material. When V, Mo and Mn atoms are substituted in the Cr lattice, a weak first order Neel transition in pure Cr changes toward a second order ... -
Modelling of swelling by the fluorescence technique in kappa carrageenan gels
Tarı, Özlem; Pekcan, Önder (American Institute of PhysicsAIP Conference Proceedings, 2011)Kappa (-) carrageenan gels prepared with various carrageenan concentrations in pure water were completely dried and then swelled in water vapor. Steady state fluorescence measurements were performed using a spectrometer ... -
Pippard relation close to the alpha - beta transition for quartz in granite
Yurtseven, Hamit; Tarı, Özlem; Gümüş, Ayşegül (American Institute of Physics, 2016)In this study, we examine variation of the thermal expansion ?p with the isothermal compressibility KT at various temperatures (1 atm) close to the ?-ß transition in quartz using the experimental data from the literature. ... -
Surrogate Based Design Optimization of Multi-Band Antenna
Tarı, Özlem; Aysu, Belen; Mahouti, Peyman; Belen, Mehmet Ali (Institute of Electrical and Electronics Engineers Inc., 2021)In this work, design optimization process of a multiband antenna via the use of Artificial Neural Network (ANN) based surrogate model and meta-heuristic optimizers is studied. For this mean firstly, by using Latin-Hyper ...