Güncel Gönderiler: Mühendislik Fakültesi / Faculty of Engineering
Toplam kayıt 462, listelenen: 281-300
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The Use of Metamaterial Type Double-Sided Resonator Structures in Humidity and Concentration Sensing Applications
(Elsevier, 2019)In this study, the applications of ordinary double-sided split ring resonator (DSRR), double-sided L-type resonator (DLTR) and double-sided closed-cross-ring resonator (DCCR) structures in humidity sensing of chickpea ... -
The Synthesis of rGO, rGO/RuO2 and rGO/RuO2/PVK Nanocomposites, and Their Supercapacitors
(Elsevier, 2019)In this study, graphene oxide (GO) was eco-friendly and reduced with microwave-assisted method to form reduced graphene oxide (rGO). Two components of nanocomposite of rGO and Ruthenium oxide (RuO2) (rGO/RuO2) and a ... -
A Novel Actual Time Cyber Security Approach to Smart Grids
(Institute of Electrical and Electronics Engineers (IEEE), 2018)The purpose of this paper was to develop a novel actual time cyber security approach to smart grids. The developed way securely backed the smart meters among smart grids against external attacks in a distribution ... -
Quasi–Minimal Surfaces of Pseudo–Riemannian Space Forms with Positive Relative Nullity
(Elsevier, 2020)In this paper, we consider surfaces in 4–dimensional pseudo–Riemannian space–forms with index 2. First, we obtain some of geometrical properties of such surfaces considering their relative null space. Then, we get ... -
Yeni bir Sinyal İşleme Aracı ve Gerçek Zamanlı EMG ve EKG analizi
(Institute of Electrical and Electronics Engineers (IEEE), 2018)Biyomedikal sinyallerin doğru ve yüksek kalite ile elde edilmesi, işlenmesi ve görselleştirilmesi birçok hastalığın teşhisinde oldukça önemli bir rol oynamaktadır. Söz konusu amaca yönelik olarak bu çalışmada, MATLAB ... -
Performance Improvement in Photosensitive Organic Field Effect Transistor by Using Multi-Layer Structure
(Elsevier, 2019)In this study, a new approach was introduced for Photo-OFETs as a multi-layer structure. Poly(3-hexylthiophene- 2,5-diyl) regioregular (P3HT) and Copper(II) phthalocyanine (CuPc) thin films were used as two different ... -
A New Method for The Optimization of Insulation Thickness for Radiant Wall Heating Systems
(Türk Isı Bilimi ve Tekniği Derneği, 2017)In this study we proposed a new modified New Degree-Day Method (NDDM) for the optimization of insulation thickness of the wall where the radiant panels are mounted (WMRP) in which heat generation inside the wall is considered. ... -
Akıllı Nesneler İçin Fiziksel Saldırı Tespiti
(IEEE, 2018)Nesnelerin İnterneti akıllı Dünya vizyonuyla hayatın her alanında yeni ürün ve hizmetleriyle girmektedir. Geleneksel diğer bilinen cihazların aksine akıllı nesneler evde, işte veya sokakta hayatın içerisinde karşımıza ... -
Performance Enhancement of Inverted Type Organic Solar Cells by Using Eu Doped TiO2 Thin Film
(Elsevier, 2017)In the present work, europium (Eu) has been used as a dopant element in titanium dioxide (TiO2) crystal structure to enhance the photovoltaic performance of the inverted type organic solar cells fabricated with TiO2 thin ... -
Pd Thin Films on Flexible Substrate for Hydrogen Sensor
(Elsevier, 2016)In this work, palladium (Pd) thin films were prepared via RF sputtering method with various thicknesses (6 nm, 20 nm and 60 nm) on both a flexible substrate and a hard substrate. Hydrogen (H2) sensing properties of Pd ... -
TEA Şifreleme Algoritmasıyla JPEG Görüntü Şifreleme
(IEEE, 2015)Günümüzde görüntü sıkıştırma ve şifreleme yöntemleri hem görüntülerin daha kolay iletilebilmesi hem de güvenliği açısından hayati önem taşımaktadır. Bu sebeple bu çalışmada JPEG standardı ve Tiny Encryption ¸ Sifreleme ... -
Langmuir–Blodgett Film Properties of Based on Calix[4]Resorcinarene and the Detection of Those Against Volatile Organic Compounds
(Springer Heidelberg, 2019)To determine their inherent properties, thin films of calix[4]resorcinarene (C11AMINE) were deposited using the Langmuir– Blodgett (LB) technique onto a suitable substrate. Prior to the LB thin film preparation, this ... -
On a Generalization of Semisimple Modules
(Springer, 2018)Let R be a ring with identity. A module MR is called an r-semisimple module if for any right ideal I of R, MI is a direct summand of MR which is a generalization of semisimple and second modules.We investigate when an ... -
Modules Which are Reduced Over Their Endomorphism Rings
(The Mathematical Association of Thailand, 2015)Let R be an arbitrary ring with identity and M a right R-module with S = EndR(M). The module M is called reduced if for any m ∈ M and f ∈ S, fm = 0 implies fM ∩ Sm = 0. In this paper, we investigate properties of ... -
Synthesis of RGO/TiO2/PEDOT Nanocomposites, Supercapacitor Device Performances and Equivalent Electrical Circuit Models
(Springer, 2019)A new nanocomposite electrode incorporating poly(3,4-ethylenedioxythiophene) (PEDOT) within the nanocomposite film of the reduced graphene oxide / Titanium dioxide (TiO2) was synthesized to be used in supercapacitor ... -
Solar Irradiation Estimations and Comparisons by ANFIS, Angström–Prescott and Dependency Models
(Elsevier, 2014)Solar irradiation calculations depend on atmospheric variations and sunshine duration record interval. Generally, it is calculated by using the classical Angstro¨m–Prescott equation, which provides a linear relationship ... -
Electrochemically Growth of Pd Doped ZnO Nanorods on QCM for Room Temperature VOC Sensors
(Elsevier, 2016)Pristine and various palladium (Pd) doped ZnO nanorods have been synthesized on the quartz crystalmicrobalance (QCM) for volatile organic compound (VOCs) sensors at room temperature. The dopingconcentrations were varied ... -
Electrochemical Growth of Pd Doped ZnO Nanorods
(The Electrochemical Society, 2015)In this work, dense arrays of pure and Pd doped zinc oxide (ZnO) nanorods (NRs) were fabricated by an electrochemical growth. Pure and Pd doped ZnO NRs were characterized via scanning electron microscopy (SEM), X-ray ... -
Comparative Analysis of Poly(N-methylpyrrole) and Its Titanium Dioxide Nanocomposite Film Formations Against Equivalent Electrical Circuit Model for The Their Corrosion-Inhibition Effects
(SAGE, 2015)Conducting polymers have been used for many years as coating materials against corrosion. However, the coated materials absorb water over time resulting in reduction of resistivity and anticorrosion properties. In this ... -
A New Hyperbolic Variation Method for Settlement Analysis of Axially Loaded Single Friction Piles
(Springer, 2020)This study describes a new hyperbolic method based on load transfer method for settlement analysis of axially loaded single friction piles. The new method is obtained by examining 14 pile load tests. The examined test piles ...
