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Now showing items 1591-1600 of 2419
An econometric analysis of imported timber demand in Turkey
(WFL PUBL, 2013)
This paper attempts to understand and explain determinants of Turkish demand for foreign timber imported to Turkey. Explanatory variables in the propounded model include price of imported timber price of domestically-produced ...
An Efficient SAGE-based Data Detection Algorithm for OFDM Systems in the Presence of Very Fast Fading Channels
(IEEE, 2013)
In this paper an iterative and computationally efficient data detection algorithm is proposed based on the space alternating generalized expectation maximization (SAGE) technique for orthogonal division multiplexing (OFDM) ...
Shifted-modified Chebyshev filters
(TUBITAK Scientific & Technical Research Council Turkey, 2013)
This paper introduces a new type of filter approximation method that utilizes shifted-modified Chebyshev filters. Construction of the new filters involves the use of shifted-modified Chebyshev polynomials that are formed ...
A Numerical Study of Shallow Mixing Development over Flat Surface and Dunes
(TSINGHUA UNIV, 2013)
Results of a high resolution Detached Eddy Simulation (DES) are used to characterize the evolution of a shallow mixing layer developing between two parallel streams in a long open channel with a smooth flat bed and dunes. ...
Channel Estimation for Realistic Indoor Optical Wireless Communication in ACO-OFDM Systems
(Springer, 2018)
In this paper channel estimation problem in a visible light communication system is considered. The information data is transmitted using asymmetrical clipped optical orthogonal frequency division multiplexing. Channel ...
Terrorist Threats to Energy Critical Infrastructure Technology and Protection Systems
(IOS Press, 2013)
Critical infrastructure is an umbrella term referring to a country's assets that are essential to the nation's security public health and safety economic vitality and way of life. This infrastructure is owned or operated ...
A tournament analysis of mutual funds in Turkey
(Bilgesel Yayincilik San & Tic Ltd, 2012)
This is an analysis of the mutual funds in Turkey with respect to their risk-altering behavior Using the monthly returns and volatilities of 133 funds from 2002 to 2007 we divide each year in two parts and check whether ...
Effect of power and rate adaptation on the spectral efficiency of MQAM/OFDM system under very fast fading channels
(Springer International Publishing Ag, 2012)
In this article the effect of power and rate adaptation on the spectral efficiency of orthogonal frequency division multiplexing (OFDM) systems using M-ary quadrature amplitude modulation (MQAM) is investigated in the ...
Regression model for interior design cost estimate in preliminary stage
(Elsevier Science Bv, 2012)
Cost factors become even more important in the design of the kitchen which is remodeled 34% more than any other room of the house. For this reason the purpose of this study was to propose a reliable kitchen cost estimate ...
Guerrilla advertisement and marketing
(Elsevier Science Bv, 2012)
This study examines the relationships similarities and differences among traditional advertising applications guerrilla art guerrilla marketing and guerrilla advertising all of which are interrelated. Guerrilla advertising ...