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Toplam kayıt 239, listelenen: 51-60
Chemical Liquid and Transformer Oil Condition Sensor Based on Metamaterial-Inspired Labyrinth Resonator
(Electrochemical Society Inc., 2019)
In this study, the labyrinth resonator based chemical liquid and transformer oil condition sensor are presented in a microwave frequency range both numerically and experimentally. The transmission coefficient is observed ...
Determinants of Financial Risk: An Empirical Application on Low-Cost Carriers
(Sciendo, 2019)
The airline industry has entered a rapid development and transformation process, especially after the Second World War. In this process, it is seen that the market structure changed and many private airlines were established. ...
Estimating dam reservoir level fluctuations using data-driven techniques
(Hard, 2019)
Estimating dam reservoir level is very important in terms of the operation of a dam, the safety of transport in the river, the design of hydraulic structures, and determining pollution, the salinity of the river flow ...
Wide band fractal-based perfect energy absorber and power harvester
(Wiley, 2019)
In this article, a novel wide band polarization and incident angle independent metamaterial absorber (MA) and energy harvesting applications which operates at C (4GHz-8 GHz) and X (8GHz-12 GHz) is proposed. The unit-cell ...
Semi-empirical determination of Kα1,2, Kβ1,3, and Kβ2,4 X-ray natural line widths for various elements between 29 ≤ Z ≤ 74 at 123.6 keV
(Taylor & Francis Inc, 2019)
In this study, K-alpha 1,K-2, K-beta 1,K-3, and K-beta 2,K-4 X-ray natural line widths for various elements were determined semi-empirically at 123.6 keV by using K shell fluorescence yields obtained from energy dispersive ...
Determination of optimum post embedment depth for C120 steel posts using field and full scale crash test
(Taylor & Francis Ltd, 2019)
C120 steel sections are the most widely used post shapes in European guardrail designs. The design length of these posts is determined based on guardrail containment level and engineering judgment. The soil properties where ...
Metamaterial absorber sensor design by incorporating swastika shaped resonator to determination of the liquid chemicals depending on electrical characteristics
(Elsevier, 2019)
In this work, sensor abilities of the metamaterial absorber based on swastika shaped resonator are developed both theoretically and experimentally at X-band frequency range. The structure is consisted of a swastika shaped ...
Examination of macro and micro elements in Psetta Maksima and Solea Vulgaris from the black and North Eastern Mediterranean Seas
(Universitatea Babes-Bolyai, Catedra de Filosofie Sistematica, 2019)
The objective of this study was to determine the levels of essential (Ca, K, Na, Mg, Co, Cu, Cr, Fe, Mn) and non-essential (Al, As, Ba, Cd, Ni, Pb, Sr, Li, B) elements in the muscle, liver and skin of P. maxima and S. ...
Crankcase explosion for two-stroke marine diesel engine by using fault tree analysis method in fuzzy environment
(Elsevier, 2019)
The purpose of this study is to investigate crankcase explosion in two-stroke marine diesel engine systematically by using fault tree analysis method in fuzzy environment for system reliability and shipping sustainability. ...
Simultaneous determination of beta-agonists on hexagonal boron nitride nanosheets/multi-walled carbon nanotubes nanocomposite modified glassy carbon electrode
(Elsevier Science BV, 2019)
beta-Agonists are illegally consumed in various products such as food and animal and effect the nutrition distribution owing to change of body fat. In addition, they result in acute poisoning and several symptoms such as ...