Ara
Toplam kayıt 4694, listelenen: 1551-1560
Effects of long-term Doppler ultrasound exposure on cochlea and cochlear nucleus in prenatal period in an experimental model
(Taylor & Francis Ltd., 2021)
Background
New generation Doppler ultrasonography (DUSG) application effects on cochlea and cochlear nucleus (CN) are unclear. We aimed to investigate the effects of new generation DUSG application at different frequencies ...
Formability behavior of friction stir processed dual phase steel
(EDP Sciences, 2021)
This study investigated the formability behavior of dual-phase (DP) steel subjected to friction stir process (FSP), using a miniaturized Erichsen test. The friction stir process yielded a refined microstructure, which ...
Factors affecting caregiver burden in pulmonary patients
(European Respiratory, 2021)
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Mesoporous chromium oxide doped palladium catalysis for cyanation reaction of some aryl halides
(Elsevier, 2021)
A Pd/Cr2O3 hybrid catalyst for cyanation reaction of some aryl halides was synthesized and characterized by XRD, SEM/EDS and TEM. The porous structure of the catalyst was also investigated by BET analysis. All XRD ...
Evaluation of ocular blood flow by Doppler ultrasound in patients with essential blepharospasm
(Springer, 2021)
Purpose Benign essential blepharospasm (EB) is a focal facial dyskinesia that occurs with the involuntary contraction of muscles around the eyes. In the literature, studies on blepharospasm focus on elucidating the ...
Optimization of strength, ductility and wear resistance of low-carbon grade A shipbuilding steel by post-ECAP annealing
(EDP Sciences, 2021)
Effect of equal channel angular pressing (ECAP) and subsequent annealing on the microstructure, mechanical properties and tribological behavior of grade A shipbuilding steel was investigated. Coarse-grained microstructure ...
Effect of mineralogical composition of clinoptilolite-bearing tuffs on their performance as a natural pozzolan in cementitious systems
(Techno-Press, 2021)
In this study, pozzolanic reactivity and strength activity of zeolitic tuffs containing similar amount of zeolitic phase (clinoptilolite) and different types and amounts of impurities were examined in order to understand ...
Harmonic problems in renewable and sustainable energy systems: A comprehensive review
(Elsevier, 2021)
Harmonics are known as distortions in the form of voltage and current, which are driven by the nonlinear loads in the network. Harmonics can be basically asserted as the most common problem in renewable-based power generation ...
An assessment of heavy metal level in infant formula on the market in Turkey and the hazard index
(Elsevier, 2021)
Heavy metals are compounds which exist in many food products that we consume daily, and they show a toxic effect in certain concentrations. In this study, firstly, lead, cadmium, arsenic and mercury levels in 36 samples ...
Effect of double cross sectional ratio on performance characteristics of pulsating heat pipes
(Elsevier, 2021)
Effect of double cross sectional ratio on performance characteristics of pulsating heat pipes is experimentally investigated. The cross sectional ratios in the evaporator and condenser sides are different from each other, ...