Erişim şekli için "info:eu-repo/semantics/closedAccess" Meslek Yüksekokulları listeleme
Toplam kayıt 100, listelenen: 1-20
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Adaptive arrangement of cyclic prefix length for MC-CDMA systems via multi-objective bat algorithm
(Springer London Ltd, 2018)Multi-carrier multiplexing systems, used in high bit rate communication applications, are more affected by the time- or frequency-dependent fading effects incurring in the channel than the single-carrier systems. When the ... -
Adsorption behavior of congo red from an aqueous solution on 4-vinyl pyridine grafted poly(ethylene terephthalate) fibers
(John Wiley & Sons Inc, 2008)In this study, a reactive fibrous adsorbent was prepared through the grafting of 4-vinyl pyridine monomer onto poly(ethylene terephthalate) (PET) fibers for the removal of Congo red (CR) dye from an aqueous solution with ... -
Adsorption of Ag(I) ions from wastewaters using poly(2-aminothiazole): kinetic and isotherm studies
(SPRINGER, 2020)In this study, 2-aminothiazole, (2AT), was polymerized with benzoyl peroxide in 1,4-dioxane solution, and adsorption efficiencies of poly(2-aminothiazole), P-2AT, for the Ag(I) ions to remove from the aqueous solutions ... -
Akıllı Telefon Aracılığıyla Tüketicinin Bilgi Arama, İletişim Ve Satın Alma Davranışlarını Etkileyen Faktörler: Kırıkkale’de Bir Alan Araştırması
(2019)Günümüzde insan hayatının önemli bir parçası haline gelen akıllı telefon,tüketici davranışlarını da etkilemektedir. Akıllı telefon tüketimle ilgili bilgi arama,iletişim veya alışverişi gerçekleştirme gibi amaçlar için ... -
Albedo and constant source problems for extremely anisotropic scattering
(Carl Hanser Verlag, 2013)The half-space albedo problem and the constant source problem have been solved for a combination of the linearly anisotropic scattering and Inonu's scattering functions. The linear transport equation for extremely anisotropic ... -
Amperometric glucose sensor based on the glucose oxidase enzyme immobilized on graphite rod electrode modified with Fe3O4-CS-Au magnetic nanoparticles
(Springer Heidelberg, 2018)In this report, an amperometric detection method for blood glucose level was developed benefiting from glucose oxidase (GO) enzyme immobilization on nanoparticle modified graphite rod (GR) electrode. Fe3O4-CS-Au magnetic ... -
Application of 4-VP-g-PET fibers and its N-oxide derivative as an adsorbent for removal of cationic dye
(Springer, 2019)Poly(ethylene terephthalate) fibers (PET) were grafted with 4-vinyl pyridine (4-VP) by a chemical grafting technique, and an N-oxide derivative was synthesized (N-oxide-4-VP-g-PET). The removal of methylene blue (MB) from ... -
Application of Genetic Algorithm (GA) for Optimum Design of Module, Shaft Diameter and Bearing for Bevel Gearbox
(Carl Hanser Verlag, 2012)In this study selection of optimum module, shaft diameter and rolling bearing for conical gear has been done using genetic algorithm (GA). GA, is a novel stochastic method of optimization. GAs are based on the principles ... -
Application of Genetic Algorithms (GA) for the Optimization of Riveted Joints
(Carl Hanser Verlag, 2013)Genetic algorithms have an effective search technique in a predefined research space based on natural selection theory. They use the same combination of selection, recombination, and mutation to evolve a solution to a ... -
An approach to estimate occupational accidents using least-squares support vector machines
(Academic Publication Council, 2017)Least-squares support vector machines represent an emerging technique that has been adopted to estimate accidents. In this study, occupational accident estimation models were developed using the least-squares support vector ... -
Artificial neural network analysis of heat pumps using refrigerant mixtures
(Pergamon-Elsevier Science Ltd, 2004)In this study, we have investigated the performance of a vapor compression heat pump with different ratios of R12/R22 refrigerant mixtures using artificial neural networks (ANN). Experimental studies were completed to ... -
Back Propagation Neural Network Approach for Channel Estimation in OFDM System
(Ieee, 2010)In high data rate communication systems which use orthogonal frequency division multiplexing as a modulation scheme, at receiver channel impulse responses must be estimated for coherent demodulation. In this paper, ... -
Canonical correlation analysis for studying the relationship between the basic morphological and some soil chemical characteristics of Centaurea mucronifera DC. (Asteraceae)
(Asian Journal Of Chemistry, 2008)This aim of this study was to investigate the relationship between the basic morphological features and some soil chemical characteristics in order to enlighten the differentiation in the Centaurea mucronifera populations ... -
Cardioprotective Effect of Selenium Against Cyclophosphamide-Induced Cardiotoxicity in Rats
(Humana Press Inc, 2017)The objective of this study is to evaluate the possible protective effects of selenium (Se) against cyclophosphamide (CP)-induced acute cardiotoxicity in rats. A total of 42 male Spraque-Dawley rats were divided into six ... -
Carolina poplar (Populus x canadensis Moench) as a biomonitor of trace elements in Black sea region of Turkey
(Triveni Enterprises, 2010)In this study, the leaves, bark and the soil supporting Populus x canadensis Moench were tested as a possible biomonitor of trace element pollution in the Middle Black Sea region of Turkey The investigations were carried ... -
Channel Estimation Based on Neural Network With Feedback for Mimo Ofdm Mobile Communication Systems
(Taylor & Francis Inc, 2012)Multiple input multiple output (MIMO) orthogonal frequency division multiplexing (OFDM) has received a great deal of attention of recently in achieving high data rate in wireless communication systems such as WIMAX. Channel ... -
Chemical synthesis and characterization of soluble conducting poly(2-aminothiazole)
(Springer, 2013)Poly(2-aminothiazole), (P-2AT), was synthesized by chemical polymerization method using 2-aminothiazole as the monomer. Structural characterizations were carried out by Fourier transform infrared, nuclear magnetic resonance, ... -
Computational investigations of mechanic, electronic and lattice dynamic properties of yttrium based compounds
(World Scientific Publ Co Pte Ltd, 2018)Electronic, mechanic and lattice dynamic properties of yttrium-based compounds, X3Y, where X = Pd, Pt and Rh were investigated using the density functional theory. The electronic band calculations demonstrated that X3Y ... -
Conservation strategy of critical endemic Centaurea hausknetchii Boiss. (Section : Cyanoroides) and effects of different salt, nitrate and acid concentrations on the germination of seeds
(Asian Journal Of Chemistry, 2008)Centaurea hausknetchii is a local endemic species growing only in the Nemrut Mountain Historical National Park in the Southeast Anatolian region of Turkey. It grows in three small areas of this mountain and all these areas ... -
Cooperative spectrum sensing method for MC-CDMA systems in cognitive radio networks
(Ieee, 2018)The development of wireless communication networks has made spectrum management more compulsory. Different systems such as Multi-carrier code division multiple access (MC-CDMA) have to be adapted for cognitive radio ...