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Now showing items 1-20 of 1488
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2,4-Diamino-6-Hydroxypyrimidine Based Poly(azomethine-Urethane): Synthesis and Application as a Fluorescent Probe for Detection of Cu2+ in Aqueous Solution
(Springer/Plenum Publishers, 2015)A novel poly(azomethine-urethane)-based 2,4-diamino-6-hydroxyprimidine was synthesized with chemical reaction and it designed as fluorescence probe for determination of Cu2+ in aqueous solution. The photoluminescence (PL) ... -
2-D Control of Payload on an Offshore Crane during Ship-to-ship Load Transfer Operation
(Institute of Electrical and Electronics Engineers Inc., 2022)Offshore load transfer in rough sea conditions, especially when Ship-to-Ship, is risky due to the increasing demand for the acceleration system requirements and the restricted unloading area. This study proposes an efficient ... -
3D-printed alumina-based ceramics with spatially resolved porosity
(John Wiley and Sons Inc, 2023)The interest on porous ceramics has increased in the last years with the developments in additive manufacturing methods, enabling design of components with complex geometries for membranes, filters, catalytic converters, ... -
Ab initio predictions of the structural, electronic, optical, elastic, and thermoelectric properties of quasi-two-dimensional BaFZnP
(Elsevier, 2023)We studied the structural parameters, elasticity, electronic structure, linear optical spectra, and thermoelectric coefficients of quasi-two-dimensional BaFZnP using ab initio methods. The computed equilibrium coordinates ... -
An Acoustic Add-Drop Filter in a Phononic Crystal for High-Sensitivity Detection of Methanol in Ethanol in the Liquid Phase
(Institute of Electrical and Electronics Engineers, 2022)An add-drop filter based on linear waveguides coupled through a ring resonator in a two-dimensional phononic crystal is introduced and its operation in detecting methanol concentration in ethanol is numerically investigated. ... -
Acoustic analysis and measurements of mega yachts during construction
(Royal Institution of Naval Architects, 2019)Noise is a critical parameter for super/mega yachts which can be verified only in the final stage of a mega yacht building project. Although there are more and more advanced methods to predict noise prior to the sea trials, ... -
Acoustic Michelson interferometer based on a phononic crystal
(American Institute of Physics, 2023)A practical and highly sensitive acoustic Michelson interferometer with a small form factor is introduced. It involves two different types of phononic crystals composed of steel rods in water acting as a medium for ... -
Adaptive multichannel sequential lattice prediction filtering method for ARMA spectrum estimation in subbands
(Springer, 2013)A multichannel characterization for autoregressive moving average (ARMA) spectrum estimation in subbands is considered in this article. The fullband ARMA spectrum estimation can be realized in two-channels as a special ... -
Adaptive Multichannel Sequential Lattice Prediction Filtering Method For Cognitive Radio Spectrum Sensing in Subbands
(IEEE, 2012)A multichannel characterization for autoregressive moving average(ARMA) spectrum estimation in subbands with applications to cognitive radio spectrum sensing is considered in this presentation. The fullband ARMA spectrum ... -
Adaptive Multichannel Sequential Lattice Prediction Filtering Method for Range Estimation in Cognitive Radios
(IEEE, 2014)A range estimation method 14 cognitive MIMO-OFDM radio systems is considered in this presentation. The range estimation problem is formulated as time delay estimation problem, and then adapted as multiple channel estimation ... -
Adaptive Multiple Peak and Histogram based Reversible Data Hiding
(IEEE, 2019)The aim of this study is to propose a histogram shifting-based reversible data hiding scheme for anatomical magnetic resonance images (MRI) of human brain. In this study, a human brain MRI dataset was employed for experimental ... -
Adaptive reconfigurable V-BLAST type equalizer for cognitive MIMO-OFDM radios
(Springer, 2015)An adaptive channel shortening equalizer design for multiple input multiple output-orthogonal frequency division multiplexing (MIMO-OFDM) radio receivers is considered in this presentation. The proposed receiver has desirable ... -
Adaptive V-BLAST Type Channel Equalizer Design for Cognitive MIMO-OFDM Radios
(IEEE, 2013)A channel shortening equalizer design for cognitive Multiple Input Multiple Output-Orthogonal Frequency Division Multiplexing (MIMO-OFDM) communication systems is considered in this presentation. The proposed receiver ... -
Additional acquisitions for Turkish watchkeeping officers to be employed onboard cruise ships
(Piri Reis Üniversitesi, 2019)Kruvaziyer endüstrisi son 20 yılda dikkat çekici bir büyüme göstermiştir. Özellikle son yıllarda, sağladığı farklı aktiviteler ve hareketlilik sayesinde, turizm sektöründeki tüketicilerin ilgileri kruvaziyer turizmine ... -
Adsorptive removal kinetics of anionic dye onto chitosan films doped with graphene oxide: An in situ fluorescence monitoring
(Taylor & Francis Inc, 2018)The aqueous adsorption of a fluorescent dye (pyranine) onto crosslinked chitosan-graphene oxide composite films was studied. In situ fluorescence monitoring technique is introduced as easy and fast experimental technique ... -
The analysing energy efficiency for sailing ships in optimal travel route planning. Case study: World voyage of training ship "Mircea"
(Naval Academy Publishing House, 2021)Reducing fuel consumption is a major goal in planning a ship's voyage. In addition to reducing the operational costs of the voyage, this planning objective influences the energy efficiency of the voyage. This study presents ... -
Analysing the effects of working period on psychophysiological states of seafarers
(Via Medica, 2018)Background: Human factor has become a critical issue due to the fact that all operational processes in maritime transportation have been accelerated with technological innovations. Irregular and long working hours, rapid ... -
Analysis of EEG signals by emprical mode decomposition and mutual information
(2013)Empirical mode decomposition has been recently proposed to analyze non-stationary signals. It decomposes the signal into intrinsic mode functions (IMF) which are derived from the signal itself. However, it is still an ... -
Analysis of EEG Signals by Emprical Mode Decomposition and Mutual Information
(IEEE, 2013)Empirical mode decomposition has been recently proposed to analyze non-stationary signals. It decomposes the signal into intrinsic mode functions (IMF) which are derived from the signal itself. However, it is still an ... -
Analysis of OCIMF SIRE VIQ inspection observations with fuzzy DEMATEL and fuzzy TOPSIS methods: The most common observations and solution suggestions
(Piri Reis Üniversitesi, 2020)Tarih öncesi çağlardan beri deniz taşımacılığı her zaman dünya ticaretinin önemli bir kısmından sorumlu olmuştur. Şu anda dünya ticaretinin %90'ı deniz yoluyla gerçekleştirilmektedir. Ayrıca büyük miktarda hammadde taşıma ...
