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Toplam kayıt 165, listelenen: 31-40
River Flow Estimation Using Artificial Intelligence and Fuzzy Techniques
(MDPI, 2020)
Accurate determination of river flows and variations is used for the efficient use of water resources, the planning of construction of water structures, and preventing flood disasters. However, accurate flow prediction is ...
Effect of n-CaCO3 on fresh, hardened properties and acid resistance of granulated blast furnace slag added mortar
(Elsevier, 2020)
Nano size CaCO3 (n-CaCO3) particles were used as an additive into the Ground Granulated Blast Furnace Slag (GGBS) added mortar to investigate their effects on fresh, hardened properties and acid resistance. Setting time, ...
A new MOS-C multifunction filter and its third order oscillator application
(Elsevier, 2020)
This paper introduces a novel multifunction filter employing single current operational amplifier (COA) with MOS-C implementation and a third order sinusoidal oscillator as its application. The proposed topology provides ...
Synthesis of a Multifunctional Quinoxaline and Benzodithiophene Bearing Polymer and Its Electrochromic Device Applications
(Wiley-V C H Verlag Gmbh, 2020)
A quinoxaline (Qx) and benzodithiophene (BDT) comprising of random copolymers, namely poly(5-(6-(5-(4,8-bis((2-ethylhexyl)oxy)benzo[1,2-b:4,5-b ']dithiophen-2-yl)-4-(2-ethylhexyl)thiophen-2-yl)-4,8-bis ((2-ethylhexyl)oxy ...
Experimental investigation of fuel cell usage on an air Vehicle's hybrid propulsion system
(Elsevier, 2020)
Today, drones are offering a key solution and being preferable more and more by governments and companies for military and commercial usage. One of the biggest handicaps to the more widespread usage of drones is insufficient ...
Microfluidic sensor applications by using chiral metamaterial
(World Scientific Publishing Company, 2020)
Chiral metamaterial-based sensor is designed for sensing the change in substance ratio of chemical substances when combined with distilled water. These samples have been prepared with 10%, 50% and 90% volume fraction of ...
Design of a metamaterial inspired omega shaped resonator based sensor for industrial implementations
(Elsevier, 2020)
In this study, the omega shaped resonator based sensor structure by inspiring of metamaterial (MTM) concept is presented at X-band frequency regime for industrial purpose both numerically and experimentally. Four distinguishing ...
Variance constrained trajectory tracking for tandem-rotor helicopters
(Emerald Group Publishing Ltd, 2020)
Purpose This paper aims to present novel results for trajectory tracking of tandem-rotor helicopters via variance-constrained controllers. Design/methodology/approach Regarding these purposes, linearized tandem-rotor ...
Effect of heavy metals on toxicogenetic damage of European eels Anguilla anguilla
(Springer, 2020)
Aquatic organisms are exposed to a variety of contaminants such as heavy metals introduced into the environment as a consequence of anthropogenic activities that usually cause genotoxic damage in aquatic organisms. DNA ...
Realization of Modified Elliptical Shaped Dielectric Lens Antenna for X Band Applications with 3D Printing Technology
(Applied Computational Electromagnetics Society (ACES), 2020)
Placing dielectric lens structures into an antenna's aperture has proven to be one of the most reliable methods of enhancing its gain. However, the selected material and the prototyping method usually limit their fabrication ...