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Toplam kayıt 452, listelenen: 1-10
Cross MAC/PHY layer security design using ARQ with MRC and adaptive modulation
(Institute of Electrical and Electronics Engineers Inc., 2016)
In this work, Automatic-Repeat-Request (ARQ) and Maximal Ratio Combination (MRC), have been jointly exploited to enhance the confidentiality of wireless services requested by a legitimate user (Bob) against an eavesdropper ...
A practical physical-layer security method for precoded OSTBC-based systems
(Institute of Electrical and Electronics Engineers, 2016)
In this work, we investigate the security performance obtained by employing a practical precoded orthogonal space time block coding method (POSTBC) in MISO wireless networks. In particular, space time codewords are precoded ...
2D CMUT array based ultrasonic micromanipulation platform
(IEEE Computer Society, 2016)
In this paper, we designed and simulated a multilayer planar resonator with target frequency of 2.5 MHz which is created over a row/column-addressed 2D CMUT array. We have shown through finite element modeling and simulations ...
A MEMS T/R switch embedded in CMUT structure for ultrasound imaging frontends
(IEEE Computer Society, 2016)
This paper describes a novel MEMS transmit/ receive (T/R) switch that could be embedded in the general structure of a capacitive micromachined ultrasonic transducer (CMUT). A MEMS switch and a CMUT element were fabricated ...
CMUTs on glass with ITO bottom electrodes for improved transparency
(IEEE Computer Society, 2016)
In this work, we fabricated capacitive micromachined ultrasonic transducers (CMUTs) on a glass substrate with indium tin oxide (ITO) bottom electrodes for improved transparency. A 2-µm vibrating silicon plate was formed ...
Elektif ve acil sezaryen ameliyatlarında anestezi yönetimimiz: Son on yılın retrospektif değerlendirilmesi
(Logos Medical Publishing, 2016)
Sezaryen ameliyatlarında kullanılan anestezi uygulaması seçi- mi; hastanın kliniği, anestezistin tecrübesi, cerrahinin aciliyeti ve hastanın isteğine göre belirlenir. Bu çalışmada, kadın doğum hastanemizde son 10 yılda ...
Secret key generation using channel quantization with SVD for reciprocal MIMO channels
(IEEE, 2016)
The generation of secret keys from reciprocal wireless channel by exploiting their randomness nature, is an emerging area of interest to provide secure communication. One of the main challenges in this domain is to increase ...
Comparing measures of spontaneous speech of Turkish-speaking children with and without language impairment
(Multilingual Matters Ltd., 2016)
Children with language impairments (LIs) have deficits in one or more ofthe language areas, including phonology, syntax, morphology, semanticsand pragmatics. In Turkey, identification of children with LI has recentlybeen ...
A review of resource based view in the construction industry: A BIM case as a strategic resource
(CRC Press-Taylor & Francis Group, 2016)
Resource Based View (RBV) as an economy based strategic management theory, became an important management strategy for project management executives during the last decade. On the other hand, Building Information Modelling ...
Contractual and legal issues for building information modeling in Turkey
(CRC Press/Balkema, 2016)
BIM is being used with increased frequency by Turkish contractors on building and infrastructure projects in Turkey. Although there is agreement among Project stakeholders that BIM is a valuable tool in the achievement of ...