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Toplam kayıt 1550, listelenen: 41-60
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N(k)-Quasi Einstein Manifolds Satisfying Certain Curvature Conditions
(Malaysian Mathematical Sciences Soc, 2013)The object of the present paper is to study N(k)-quasi Einstein manifolds satisfying certain curvature conditions. Two examples have been constructed to prove the existence of such a manifold. Finally, a physical example ... -
High-resolution birefringence investigation of octylcyanobiphenyl (8CB): An upper bound on the discontinuity at the smectic-A to nematic phase transition
(Amer Physical Soc, 2013)We report optical birefringence data by two different methods with high temperature resolution for octylcyanobiphenyl (8CB) near the smectic-A to nematic (Sm-A-N) phase transition temperature T-AN. Within the resolution ... -
Corrosion behaviour of twin belt cast EN AW 7075 alloy
(Wiley-V C H Verlag Gmbh, 2013)The corrosion behaviour of the twin belt cast EN AW 7075 alloy is governed by intermetallic phases, namely Al-12(Fe,Cr,Mn)(3)Si, Mg2Si and CuAl2, and by Mg(Zn,Cu,Al)(2) precipitates. The former are responsible for pitting ... -
Hilbert-Huang Transform Based Hierarchical Clustering For Eeg Denoising
(IEEE, 2013)Empirical mode decomposition (EMD) is a recently introduced decomposition method for non-stationary time series. The sum of the decomposed intrinsic mode functions (IMF) can be used to reconstruct the original signal. ... -
Investigation of Drying of Poly(N-isoproplacrylamide-co-acrylamide) by Fluorescence Technique
(Wiley-Blackwell, 2013)The steady-state fluorescence technique was performed on drying of various molar percentages of poly(N-isopropylacrylamide-co- acrylamide) [poly(NIPA-co-AAc)] to elucidate the mechanism of temperature-induced phase separation ... -
Superelastic percolation network of polyacrylamide (PAAm)-kappa carrageenan (kappa C) composite
(Springer, 2013)The elasticity of the polyacrylamide (PAAm)-kappa carrageenan (kappa C) composite was determined as a function of (w/v-%) kappa C content at 40 A degrees C. The gel composites studied contained various percentages (w/v-%) ... -
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 ... -
Drying of polyacrylamide-multiwalled carbon nanotube (MWNT) composites with various MWNTs contents: a fluorescence study
(Walter De Gruyter Gmbh, 2013)We studied the drying of polyacrylamide (PAAm)-multiwalled carbon nanotube (MWNT) composites, prepared by free radical crosslinking copolymerization in water, with a steady state fluorescence technique. Composite gels were ... -
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 ... -
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 ... -
Kardak krizi sürecinin kriz yönetim prensipleri açısından incelenmesi
(2013)Bu çalışma Türkiye-Yunanistan ilişkilerinde bir sıcak çatışma olasılığının çok yakından hissedildiği 1996 Kardak krizi sürecini incelemektedir. Krizin yönetiminde Türkiye tarafından uygulanan zorlayıcı diplomasinin, karar ... -
Creative Writing in Maritime English and Foreign Language Development
(2013)Writing as a meaningful activity, can arouse curiosity and let the students develop their writing practices. Therefore, learning process should be meaningful and enjoyable for the learners. Writing is a new experience for ... -
An approach to develop a 3-layer holistic maritimization model and its analysis with inferential statistical methods
(Piri Reis Üniversitesi, 2014)Bugün, Birleşmiş Milletlere üye 192 devletin 150'si denizlere ve okyanuslara kıyısı olan ülkelerdir ve dünya nüfusunun yaklaşık %50'si ise su kenarlarının 200 km içerisinde bulunan alanlarda yaşamaktadır. Yani denizler, ... -
A hybrid decision-making approach to measure effectiveness of safety management system implementations on-board ships
(Elsevier Science Bv, 2014)Future of ship safety is recently a core topic discussed in various platforms by maritime stakeholders. Regarding this issue, it is so significant task to achieve maritime regulatory compliances with ship operational ... -
Utilisation of cognitive map in modelling human error in marine accident analysis and prevention
(Elsevier, 2014)Marine accident analysis is one of the most significant milestones in enhancement of maritime safety and environmental awareness. This paper uses human factors analysis and classification system (HFACS) combined with ... -
Development of EBDIG-WFSV curriculum in line with ECVET and RINA's CPD requirements
(Royal Institution of Naval Architects, 2014)This paper reports on the development of EBDIG-WFSV design courses curriculum and to establish the ground work to ensure its compliance with the requirements of the European Credit system for Vocational Education and ... -
Computational Insight into the Explosive Detection Mechanisms in Silafluorene- and Silole-Containing Photoluminescent Polymers
(Amer Chemical Soc, 2014)Poly(silafluorene-phenylenedivinylene)s and poly((tetraphenyl)-silole-phenylenedivinylene)s are promising materials for use in explosives detection. Monomers and dimers of silafluorene- and silole-containing polymers for ... -
Detection of Nitroaromatic Explosives Based on Fluorescence Quenching of Silafluorene- and Silole-Containing Polymers: A Time-Dependent Density Functional Theory Study
(Amer Chemical Soc, 2014)Poly(silafluorene-phenylenedivinylene)s and poly((tetraphenyl)-silole- phenylenedivinylene)s are promising materials to be used as chemical sensors for explosives detection. The optoelectronic properties of these polymers ... -
A study on application of the edexcel quality assurance system in Turkey
(Elsevier Science Bv, 2014)The Edexcel Quality Assurance system is a worldwide applied education and training accreditation system. It was originally created to be applied in the UK and Commonwealth countries but it is now expanded into many other ... -
The effect of perfluoroalkyl and hydrocarbon liquid chain lengths on oleophobic behaviors of copolymer surfaces
(Elsevier Science Bv, 2014)In this work, the effect of wt.% of perfluoroalkyl content and also hydrocarbon chain length on oleophobic properties of perfluoroethyl alkyl methacrylate-methyl methacrylate (Zonyl-TM-MMA) copolymers was investigated. The ...