Browsing by Author "1"
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Native English speaking teachers as cosmopolitans or citizens of the world: An anthropological study in Istanbul, Turkey
Sarıgül, Ömer Mahir (Katibeh-ILCRG, 2020)The study of cosmopolitans – citizens of the world— and cosmopolitanism, traceable to ancient Greece, has, after a long decline in interest, made a strong comeback in social sciences since the 1990s, particularly in sociology ... -
Native English-speaking teachers in foreign language teaching in Turkey: a brief historical overview
Sarıgül, Ömer Mahir (Taylor & Francis Group, 2018)With the onset of globalisation, the world is turning into a global village With the onset of globalisation, the world is turning into a global village and the need for a common language has become pressing. Increasingly, ... -
Natural light as a determinant of the identity of architectural space
Özorhon, İlker Fatih; Ulusu Uraz, T. (Informa Group, 2014)In this study, the effect of natural light on the architectural space quality was examined. Contribution of natural light in three different dimensions as the readability of the space, the effect of the space, and its ... -
A near Pareto optimal approach to student–supervisor allocation with two sided preferences and workload balance
Sanchez-Anguix, V.; Chalumuri, R.; Aydoğan, Reyhan; Julian, V. (Elsevier, 2019-03)The problem of allocating students to supervisors for the development of a personal project or a dissertation is a crucial activity in the higher education environment, as it enables students to get feedback on their work ... -
Near to far-field thermal emission by nanoparticles on a substrate: Evaluation of effective medium theory
Didari, Azadeh; Mengüç, Mustafa Pınar (The Optical Society, 2014)We study the near to far-field thermal emission of a thin SiC film with/without nanospheres placed upon it. We show that Effective Medium Theorem produces questionable results when approximating emission and absorption ... -
Near- and far-field thermal radiation in metamaterials and the development of NF-RT-FDTD algorithm
Didari, Azadeh (2016-06)In this dissertation, analysis of near-field regime of thermal radiative transfer in metamaterials supporting surface phonon polaritons (SPhPs) is given. Solutions of electromagnetic fields at subwavelength distances are ... -
Near- to far-field coherent thermal emission by surfaces coated by nanoparticles and the evaluation of effective medium theory
Didari, Azadeh; Mengüç, Mustafa Pınar (The Optical Society, 2015)Near-field thermal radiation may play significant role in the enhancement of energy harvesting and radiative cooling by new types of designer materials, which in turn can be crucial in the development of future devices. ... -
Near-field radiative transfer in spectrally tunable double-layer phonon-polaritonic metamaterials
Azadeh, Didari; Elçioğlu, E. B.; Okutucu-Özyurt, T.; Mengüç, Mustafa Pınar (Elsevier, 2018-06)Understanding of near-field radiative transfer is crucial for many advanced applications such as nanoscale energy harvesting, nano-manufacturing, thermal imaging, and radiative cooling. Near-field radiative transfer has ... -
Near-field thermal emission between corrugated surfaces separated by nano-gaps
Didari, Azadeh; Mengüç, Mustafa Pınar (Elsevier, 2015)Near-field thermal radiation with its many potential applications in different fields requires a thorough understanding for the development of new devices. In this paper, we report that near-field thermal emission between ... -
Near-field thermal radiation transfer by mesoporous metamaterials
Didari, Azadeh; Mengüç, Mustafa Pınar (The Optical Society, 2015-09-21)In this work, we investigate the impact of nano-scale pores within structured metamaterials on spectral near-field radiative transfer. We use Finite Difference Time Domain Method (FDTD) and consider uniform and corrugated ... -
Near-optimal modified base stock policies for the capacitated inventory problem with stochastic demand and fixed cost
Özener, Okan Örsan; Güllü, R.; Erkip, N. (World Scientific Publishing, 2014-06)In this study, we investigate a single-item, periodic-review inventory problem where the production capacity is limited and unmet demand is backordered. We assume that customer demand in each period is a stationary, discrete ... -
NEEL: The nested complex event language for real-time event analytics
Liu, M.; Rundensteiner, E. A.; Dougherty, D.; Gupta, C.; Wang, S.; Arı, İsmail; Mehta, A. (Springer International Publishing, 2011)Complex event processing (CEP) over event streams has become increasingly important for real-time applications ranging from health care, supply chain management to business intelligence. These monitoring applications submit ... -
Negotiation for incentive driven privacy-preserving information sharing
Aydoğan, Reyhan; Øzturk, P.; Razeghi, Yousef (Springer International Publishing, 2017)This paper describes an agent-based, incentive-driven, and privacy-preserving information sharing framework. Main contribution of the paper is to give the data provider agent an active role in the information sharing process ... -
Negotiation-based decentralized conflict resolution in multi-agent path finding
This thesis addresses the problem of Multi-Agent Path Finding problem where multiple agents aim to reach their destination in a grid world without any colli sion. It aims to provide a solution achieving good trade-off ... -
Network topology modulation for energy and data transmission in internet of magneto-inductive things
Gülbahar, Burhan (IEEE, 2016)Internet-of-things (IoT) architectures connecting a massive number of heterogeneous devices need energy efficient, low hardware complexity, low cost, simple and secure mechanisms to realize communication among devices. One ... -
Network-coded cooperative systems with generalized user-relay selection
Heidarpour, A. R.; Ardakani, M.; Tellambura, C.; Di Renzo, M.; Uysal, Murat (IEEE, 2020-11)We consider a network-coded cooperative (NCC) system that consists of N >= 2 sources, M >= 1 decodeand-forward (DF) relays, and a single destination. The relays perform network coding (NC) on the received sources' symbols ... -
A new boson with a mass of 125 GeV observed with the CMS experiment at the large hadron collider
Chatrchyan, S.; Işıldak, Bora (American Association for the Advancement of Science, 2012-12-21)The Higgs boson was postulated nearly five decades ago within the framework of the standard model of particle physics and has been the subject of numerous searches at accelerators around the world. Its discovery would ... -
A new digital service quality model and its strategic analysis in aviation industry using interval-valued intuitionistic fuzzy AHP
Buyukozkan, G.; Havle, Celal Alpay; Feyzioglu, O. (Elsevier, 2020-07)Today, airline companies have to provide digital products and services to ensure customer satisfaction. Accordingly, classical service quality models are not sufficient to capture customer expectations, and new digital ... -
New governance and digital platform companies: The case of uber
Bilbil, Ebru Tekin (IGI Global, 2019-04)Based on a new governance theory as regulatory governance, this article analyzes how a new economy creates new transaction costs at the local level due to the lack of legal coordination based on diversity and competition. ... -
A new LED driver design with CRM flyback topology and high power factor and low total harmonic distortion
Kavcı, Mustafa (2018-01)In many of today's solid-state lighting (SSL) applications, Critical Conduction Mode (CRM) Flyback PFC converter is a popular solution due to its limited component count and simple structure with respect to other switched ...
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