Ara
Toplam kayıt 461, listelenen: 441-450
The Effect of Geometrical Features of Release Surfaces on the Stability of Tectonically Disturbed Deep Rock Slopes in an Albite Open Pit Mine
(MDPI, 2023)
An albite deposit formed in orthogneiss has been operated using open pit mining process since 1996. However, landslides have occurred following the excavation works and heavy rainfalls. In the current state, the slopes are ...
Mid to late Holocene water level and inferred climate changes of Lake Salda (SW Anatolia/Turkey): evidence from high-resolution seismic and sediment-core records
(Springer Science and Business Media B.V., 2023)
The sedimentary sequence in Lake Salda has been first documented in detail by analyses of high-resolution seismic profiles and sediment cores together with onshore outcrops along the present shoreline of the lake. Such a ...
Enhanced injectability of aqueous β-tricalcium phosphate suspensions through PAA incorporation, gelling and preshearing
(Elsevier Ltd, 2023)
The major shortcoming of aqueous calcium phosphate suspensions used in biomedical applications is their unstable flow during delivery by mechanical means. In this study, microstructural changes and the resulting flow ...
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 ...
Electric vehicle charging through mobile charging station deployment in coupled distribution and transportation networks
(Elsevier Ltd, 2023)
The interest in electric vehicles (EVs) has prominently increased in the recent years due to their state-of-the-art and environmentally-friendly structure. The fixed charging station (FXCS) investments, however, have lagged ...
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 ...