Ara
Toplam kayıt 352, listelenen: 341-350
Response spectrum shapes implied by earthquakes in Turkey: comparisons with design spectra
(Springer Science and Business Media B.V., 2023)
Design spectrum shape in many recent standards and codes is defined by spectral accelerations for two periods, Ts,(~0.2s) and T1,(~1 s), modified by multiplicative factors that account for the site class and strength of ...
Deformation Capacity of a Ternary Magnesium Alloy in a Gas-Forming Process at Elevated Temperatures
(Springer, 2019)
An experimental ternary magnesium alloy, Mg-2Zn-2Ce, has been investigated. The attention was focused on the possibility of using this alloy for an unconventional sheet-forming process based on a flexible medium (gas-forming) ...
Assessment of eco-toxicological and health risks of core sediment from İzmit Gulf, Marmara Sea, Türkiye
(Elsevier B.V., 2023)
A comprehensive geochemical study was carried out to evaluate the environmental and human health effects of metal pollution in the Gulf of İzmit. For this purpose, the toxic and ecological risk distributions of a sediment ...
Thermal plasma synthesis of (La,Sr)CoO3-(La,Sr)2CoO4 composite cathodes for intermediate temperature solid oxide fuel cells (IT-SOFC)
(Elsevier Ltd, 2023)
(La,Sr)CoO3 and (La,Sr)2CoO4 dual phase powders were synthesized via thermal plasma to be used as cathodes for intermediate temperature solid oxide fuel cells (IT-SOFC). This covered pure (La,Sr)CoO3 as well as the composites ...
Adaptive MIMO fuzzy PID controller based on peak observer
(RAMAZAN YAMAN, 2023)
In this paper, a novel peak observer based adaptive multi-input multi-output (MIMO) fuzzy proportional-integral-derivative (PID) controller has been introduced for MIMO time delay systems. The adaptation mechanism proposed ...
A comparative study to estimate the mode I fracture toughness of rocks using several soft computing techniques
(Turkish Journal of Engineering, 2023)
Fracture toughness is an important phenomenon to reveal the actual strength of fractured rock materials. It is, therefore, crucial to use the fracture toughness models principally for simulating the performance of fractured ...
Tracing the protoliths of the garnet amphibolitic and retrogressed eclogitic slices and a conceptual tectonic model for their emplacement onto the Central Menderes Massif, Turkey: New geochemical data and laser ablation-inductively coupled plasma-mass spectrometry U-Pb zircon and rutile ages
(Geological Society of America, 2023)
The age, emplacement, and metamorphic history of the garnet amphibolitic and retrogressed eclogitic slices in the Menderes Massif (Eastern Aegean) have been a matter of debate since the 1990’s. Late Cretaceous garnet ...
Effect of different hydrogen Fugacities on the microstructure of additively manufactured Ti-6Al-4V
(Elsevier Inc., 2023)
In this study we compared the microstructural changes in the presence of hydrogen of Ti-6Al-4V alloy prepared by two different additive manufacturing (AM) methods: electron beam melting (EBM) and selective laser melting ...
The 12 November 2017 Mw 7.4 earthquake in Sarpol-e-Zahab (Iran–Iraq): a complex fault rupture in the Zagros Mountains
(Springer Nature, 2023)
On 12 November 2017, the NW–SE-trending fold-and-thrust Zagros Mountains (Iran–Iraq) border region experienced a large (Mw 7.4) and damaging earthquake. Using seismotectonic investigations coupled with InSAR and GPS data ...
Predicting the Ultimate Properties of Engineered Cementitious Composites by Maturity Method
(Japan Concrete Institute, 2023)
This study examines the application of the maturity method to obtain the ultimate properties of ECC. Within the scope of the study, the maturity method according to the Arrhenius equation was applied to four different ECC ...