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Toplam kayıt 3515, listelenen: 1341-1350
A New Method of Spectrum Sensing in Cognitive Radio for Dynamic and Randomly Modelled Primary Users
(TAYLOR & FRANCIS LTD, 2019)
In this study, a new spectrum sensing method for cognitive radio (CR) is proposed for primary user (PU) signals which are modelled as random with unknown power. It is also assumed that, being dynamic, the PU might exhibit ...
The relationship between Turkey's foreign debt and economic growth: an asymmetric causality analysis
(ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD, 2019)
Tackling foreign debt that arises as a result of limited and ineffective use of resources is an item that remains on the agenda particularly for developing countries. In this study, we examine the foreign debt debates to ...
Schwarz lemma for driving point impedance functions and its circuit applications
(WILEY, 2019)
In this paper, a boundary version of the Schwarz lemma is investigated for driving point impedance functions and its circuit applications. It is known that driving point impedance function, Z(s) = 1 + c(p)(s - 1)(p) + c(p ...
KILLING MAGNETIC FLUX SURFACES IN EUCLIDEAN 3-SPACE
(HONAM MATHEMATICAL SOC, 2019)
In this paper, we give a geometric approach to Killing magnetic flux surfaces in Euclidean 3-space and solve the differential equations which expressed the mentioned surfaces. Furthermore we give some examples and draw ...
Cytotoxicity and genotoxicity of clothianidin in human lymphocytes with or without metabolic activation system
(TAYLOR & FRANCIS LTD, 2019)
Clothianidin (CHN) is a broad-spectrum neonicotinoid insecticide. Limited studies have been carried out on the cytotoxic and genotoxic effects of both CHN using different genotoxicity tests in human cells with or without ...
Nanodiamond-containing polyethyleneimine hybrid materials for lead adsorption from aqueous media
(WILEY, 2019)
This study describes the preparation of new surface-modified nanodiamond (ND) particles containing urethane-based hybrid materials by photopolymerization of aliphatic urethane acrylate, trimethylolpropane triacrylate, ...
PEG-based hydrogel-coated test strip for on-site urea determination
(TAYLOR & FRANCIS AS, 2019)
The urea test strip was prepared using polyethyleneglycol based hydrogel, urease and commercial pH-indicator paper. The swelling behavior of hydrogel indicated the ability of the urea to penetrate into the matrix and ...
The effect of web based blended learning on students' academic achievement and attitudes towards English course
(SPRINGER, 2019)
In this study, the effect of blended learning environment using DynED on student achievement and attitudes towards English course was determined as the aim of this research. Quasi-experimental design with pretest-posttest ...
Evaluation of boron nitride nanoparticles on delamination in drilling carbon fiber epoxy nanocomposite materials
(SAGE PUBLICATIONS LTD, 2019)
The reinforcements of nanoparticles have an important role in improving the machinability of nanocomposite materials. Except for the known nanoparticles such as carbon nanotube, graphene, nanoclay, etc., the effect of boron ...
Making novice instructional designers expert: Design and development of an electronic performance support system
(ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD, 2019)
The purpose of this study is to design and develop an electronic performance support system (EPSS) to support novice instructional designers (NIDs) in the instructional system design process and to reveal the key elements ...