Browsing by Author "1"
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The Camassa-Holm equation as the long-wave limit of the improved Boussinesq equation and of a class of nonlocal wave equations
Erbay, Hüsnü Ata; Erbay, Saadet; Erkip, A. (AIMS, 2016-11)In the present study we prove rigorously that in the long-wave limit, the unidirectional solutions of a class of nonlocal wave equations to which the improved Boussinesq equation belongs are well approximated by the solutions ... -
Can exams change how and what teachers teach? Investigating the washback effect of a university english language proficiency test in the turkish context
Sağlam, Aslı Lidice Göktürk (Hacettepe University, 2018)This article reports a mixed-method study that examined the washback effect from a locally-produced, theme-based, high-stakes English language proficiency test in tertiary education in a Turkish EAP context. The aim was ... -
Canlı vericili organ nakli ve aydınlatma yükümlülüğü
Şahin, Mehmet Metin (2019-07)İnsanlar arası organ naklinde cerrahi gelişme ve başarılara rağmen organ nakledilmesi önündeki en önemli sorun olan organ reddi bağışıklığı önleyen yeni ilaçların keşfi ile beraber başarılı nakillerin yapılmasına olanak ... -
Cantilever array oscillators with nonlinear optical readout
Lüleç, S. Z.; Adiyan, U.; Yaralıoğlu, Göksen Göksenin; Leblebici, Y.; Urey, H. (IEEE, 2015)MEMS array oscillators typically require a separate detector and feedback loop for each oscillator. We show that grating-based-optical-readout induces nonlinearity, which enables simultaneous operation of an array-of-oscillators ... -
Capacity analysis of free space optical links for a partially coherent gaussian beam over a turbulent channel with pointing errors
Lee, I. E.; Ghassemlooy, Z.; Ng, W. P.; Khalighi, M. A.; Uysal, Murat (IEEE, 2013)In this paper, we investigate the joint effects of beam width and the spatial coherence length in a partially coherent free-space optical (FSO) link from the information theory perspective, taking into account the combined ... -
Capacity of hybrid cognitive radio networks with distributed VAAs
Hong, X.; Wang, C.-X.; Uysal, Murat; Ge, X.; Ouyang, S. (IEEE, 2010-09)A cooperative hybrid cognitive radio (CR) network is proposed to simultaneously operate on a dedicated licensed band and a secondary band. The licensed band is used for communications between a base station (BS) and mobile ... -
Cape town convention on international interests in mobile equipment and its additional protocols
Ekşi, Nuray (İstanbul Üniversitesi, 2020-12-10)In this study, first, secured transactions and the works carried out by UNIDROIT regarding these transactions will be examined. Later, the Convention on International Interests in Mobile Equipment drafted by UNIDROIT, ... -
Captive diffusions and their applications to order-preserving dynamics
Mengütürk, L. A.; Mengütürk, Murat Cahit (Royal Society Publishing, 2020-09-30)We propose a class of stochastic processes that we call captive diffusions, which evolve within measurable pairs of cadlag bounded functions that admit bounded right-derivatives at points where they are continuous. In full ... -
A CART-based genetic algorithm for constructing higher accuracy decision trees
Ersoy, Elif; Albey, Erinç; Kayış, Enis (SciTePress, 2020)Decision trees are among the most popular classification methods due to ease of implementation and simple interpretation. In traditional methods like CART (classification and regression tree), ID4, C4.5; trees are constructed ... -
A cartridge based sensor array platform for multiple coagulation measurements from plasma
Cakmak, O.; Ermek, E.; Kilinc, N.; Bulut, S.; Baris, I.; Kavakli, I. H.; Yaralıoğlu, Göksen Göksenin; Urey, H. (Royal Society of Chemistry, 2015)This paper proposes a MEMS-based sensor array enabling multiple clot-time tests for plasma in one disposable microfluidic cartridge. The versatile LoC (Lab-on-Chip) platform technology is demonstrated here for real-time ... -
The case against active pension funds: evidence from the Turkish private pension system
Gökçen, U.; Yalçın, Atakan (Elsevier, 2015-06)Using data on private Turkish pension funds we show that most active managers are not able to provide performance beyond what could be achieved by passive indexing. The average fund beats its benchmark by only 26 basis ... -
Case study for comparative analysis of BIM-based LEED building and nonLEED building
Seyis, Senem (Pamukkale Üniversitesi, 2022)The objective of this study is to design a sustainable high-rise residential building using Leadership in Energy and Environmental Design (LEED) and Building Information Modeling (BIM), and perform comparative analysis for ... -
Cash flow generation and alternatives analysis through BIM and simulation
Khalaf, Mohammed Abdel Latif Mustafa (2019-08-21)Cash flow analysis is a major aspect of managing a construction project to improve project success metrics and to prevent liquidity issues during construction phase. Conventional methods used to analyze cash flow simplify ... -
Catching up or drifting apart: convergence of household and business credit in Europe
Bahadır, Berrak; Valev, N. (Elsevier, 2017)We provide evidence for convergence in the levels of household and business credit across European countries. The process is particularly strong for the transition countries that have a low initial level of private credit ... -
The cauchy problem for a one-dimensional nonlinear elastic peridynamic model
Erbay, Hüsnü Ata; Erkip, A.; Muslu, G. M. (Elsevier, 2012-04-15)This paper studies the Cauchy problem for a one-dimensional nonlinear peridynamic model describing the dynamic response of an infinitely long elastic bar. The issues of local well-posedness and smoothness of the solutions ... -
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Centrality and pseudorapidity dependence of the transverse energy density in pPb collisions at √sNN = 5.02 TeV
Sirunyan, A. M.; Işıldak, Bora (American Physical Society, 2019-08-01)The almost hermetic coverage of the CMS detector is used to measure the distribution of transverse energy, E-T, over 13.2 units of pseudorapidity, eta, for pPb collisions at a center-of-mass energy per nucleon pair of root ... -
CEO overconfidence, reit investment activity and performance
Eichholtz, P.; Yönder, Erkan (Wiley, 2015)This is the first article to study the effects of overconfidence on trading activity and performance in real estate. The article looks at Real Estate Investment Trusts (REITs), as their investments and divestments can be ... -
Ceza hukuku açısından taşıyıcı annelik
Ünver, Yener (Legal Yayıncılık, 2015)Türkiye açısından sun’i döllenme yalnızca evli çiftlerde mümkün- dür. Taşıyıcı annelik ise, Türkiye’de ve çoğu Avrupa ülkelerinde yasak- lanmıştır. Oysa, Birçok çiftin çocuğu olmuyor ve insanlar çocuk sahibi olmak için çok ...
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