• Projected changes in extreme temperature and precipitation indices over CORDEX-MENA domain 

  Öztürk, Tuğba; Saygılı Aracı, F. Sibel; Kurnaz, Mehmet Levent (MDPI AG, 2021-05)

  In this study, projected changes in climate extreme indices defined by the Expert Team on Climate Change Detection and Indices were investigated over Middle East and North Africa. Changes in the daily maximum and minimum ...

• Covid-19, populism, and political change in Turkey 

  Demiralp Yılankaya, Seda (Turkish Policy Quarterly, 2021-12)

  COVID-19 hit Turkey in the middle of an economic crisis and a rivalry between Erdogan's populist government and opposition mayors, particularly Istanbul mayor Imamoglu. The pandemic's impact on this rivalry will depend on ...

• Elevated sTREM2 and NFL levels in patients with sepsis associated encephalopathy 

  Orhun, Günseli; Esen, Figen; Yılmaz, Vuslat; Ulusoy, Canan; Şanlı, Elif; Yıldırım, Elif; Gürvit, İbrahim Hakan; Ergin Özcan, Perihan; Sencer, Serra; Bebek, Nerses; Tüzün, Erdem (Taylor & Francis, 2021-05-04)

  Purpose: Sepsis-associated encephalopathy (SAE) is a common manifestation of sepsis that may lead to cognitive decline. Our aim was to investigate whether the neurofilament light chain (NFL) and soluble triggering receptor ...

• A mobile app that uses neurofeedback and multi-sensory learning methods improves reading abilities in dyslexia: A pilot study 

  Eroǧlu, Günet; Teber, Serap Tıraş; Ertürk, Kardelen; Kırmızı, Meltem; Ekici, Barış; Arman, Fehim; Balcısoy, Selim Saffet; Özcan, Yusuf Ziya; Çetin, Müjdat (Routledge, 2021)

  Reading comprehension is difficult to improve for children with dyslexia because of the continuing demands of orthographic decoding in combination with limited working memory capacity. Children with dyslexia get special ...

• Constant angle surfaces in the Lorentzian warped product manifold – I × fE² 

  Dursun, Uğur; Turgay, Nurettin Cenk (Birkhauser, 2021-06)

  In this work, we study constant angle space-like and time-like surfaces in the 3-dimensional Lorentzian warped product manifold - I× fE² with the metric g~ = - d t²+ f²(t) (d x²+ d y²) , where I is an open interval, f is ...

• Discrete dynamical systems over double cross-product Lie groupoids 

  Esen, Oğul; Sütlü, Serkan (World Scientific, 2021-03)

  Discrete Euler-Lagrange equations are studied over double cross product Lie groupoids. As such, a geometric framework for the local analysis of a discrete dynamical system is established. The arguments are elucidated on ...

• Some boundary Harnack principles with uniform constants 

  Barlow, Martin T.; Karlı, Deniz (Springer Science and Business Media B.V., 2021-04-10)

  We prove two versions of a boundary Harnack principle in which the constants do not depend on the domain by using probabilistic methods.

• Effect of scanning strategies and laser parameters on metal-composite joining 

  Kuzu, Ali Taner; Karagüzel, Umut; Erbay, Batıray; Bakkal, Mustafa (Bellwether Publishing, Ltd., 2021)

  This study presents an investigation on the effectiveness, automation characteristics, and mechanics of joints between different material types namely glass fiber reinforced plastics (GFRPs) and SS304 stainless steel using ...

• Homology of quantum linear groups 

  Kaygun, Atabey; Sütlü, Serkan (Int Press Boston, 2021)

  For every n >= 1, we calculate the Hochschild homology of the quantum monoids M-q(n), and the quantum groups GL(q)(n) and SLq(n) with coefficients in a 1-dimensional module coming from a modular pair in involution.

• Business-as-usual will lead to super and ultra-extreme heatwaves in the Middle East and North Africa 

  Zittis, George; Hadjinicolaou, Panos; Almazroui, Mansour; Bucchignani, Edoardo; Driouech, Fatima; El Rhaz, Khalid; Kurnaz, Levent; Nikulin, Grigory; Ntoumos, Athanasios; Öztürk, Tuğba (Nature Research, 2021-03-21)

  Global climate projections suggest a significant intensification of summer heat extremes in the Middle East and North Africa (MENA). To assess regional impacts, and underpin mitigation and adaptation measures, robust ...

• Investigating the role of E-contact and self-disclosure on improving Turkish-Kurdish interethnic relations 

  Bağcı Hemşinlioğlu, Sabahat Çiğdem; Güvensoy, İpek; Turner, Rhiannon; White, Fiona Ann; Piyale, Zeynep Ecem (Wiley, 2021-03)

  While recent research has started to pay more attention to the role of contact strategies on promoting intergroup harmony between Turkish and Kurdish communities, the effectiveness of a novel form of indirect contact ...

• Low pass filter design with improved stop-band suppression and synthesis with transformer-free ladders 

  Yıldız, Serkan; Aksen, Ahmet; Kılınç, Sedat; Yarman, Bekir Sıddık Binboğa (John Wiley and Sons Inc, 2021-02)

  A new method to design transformer-free low pass (LP) ladder network with improved stop-band suppression performance is introduced. The parametric representation of back-end impedance of LP filter network is established ...

• Developing an efficient deep neural network for automatic detection of COVID-19 using chest X-ray images 

  Sheykhivand, Sobhan; Mousavi, Zohreh; Mojtahedi, Sina; Yousefi Rezaii, Tohid; Farzamnia, Ali; Meshgini, Saeed; Saad, Ismail (Elsevier B.V., 2021-06)

  The novel coronavirus (COVID-19) could be described as the greatest human challenge of the 21st century. The development and transmission of the disease have increased mortality in all countries. Therefore, a rapid diagnosis ...

• Evaluating nineteenth-century urbanization in the Galata neighbourhood of İstanbul using the maps by Huber, d’Ostoya, and Goad 

  Özbay Kınacı, Merve; Zeren Gülersoy, Nuran (Routledge, 2021)

  İstanbul experienced significant changes in its urban pattern as a result of Westernization that took place in the nineteenth century. Galata, a neighbourhood located in the Beyoğlu District, represents the occidental and ...

• Scheduling and simulation of maritime traffic in congested waterways: An application to the Strait of Istanbul 

  Özlem, Şirin; Or, İlhan; Altan, Yiǧit Can (Cambridge University Press, 2021-05)

  The aim of this study is to develop a simulation model which is capable of mimicking actual vessel arrival patterns and vessel entrance decisions (which are made based on expert opinions generally) on congested, narrow ...

• Cost-effective fault diagnosis of a multi-component dynamic system under corrective maintenance 

  Özgür Ünlüakın, Demet; Türkali, Busenur; Aksezer, Sezgin Çağlar (Elsevier Ltd, 2021-04)

  Maintenance planning and execution are challenging tasks for every system with complex structure. Interdependent nature of the components that builds up the system may have significant effect on system integrity. While ...

• Adaptive convolution kernel for artificial neural networks 

  Tek, Faik Boray; Çam, İlker; Karlı, Deniz (Academic Press Inc., 2021-02)

  Many deep neural networks are built by using stacked convolutional layers of fixed and single size (often 3 × 3) kernels. This paper describes a method for learning the size of convolutional kernels to provide varying size ...

• A split-step Fourier scheme for the dissipative Kundu-Eckhaus equation and its rogue wave dynamics 

  Bayındır, Cihan; Yurtbak, Hazal (Işık University Press, 2021)

  We investigate the rogue wave dynamics of the dissipative Kundu-Eckhaus equation. With this motivation, we propose a split-step Fourier scheme for its numerical solution. After testing the accuracy and stability of the ...

• Increased cerebral blood flow in the right anterior cingulate cortex and fronto-orbital cortex during go/no-go task in children with ADHD 

  Baytunca, Muharrem Burak; de Frederick, Blaise; Bolat, Gül Ünsel; Kardaş, Burcu; İnci İzmir, Sevim Berrin; İpçi, Melis; Calli, Cem; Özyurt, Onur; Öngür, Dost; Süren, Serkan; Ercan, Eyüp Sabri (Taylor & Francis Ltd, 2021-04-01)

  Objective: Arterial spin labeling (ASL) is a relatively new imaging modality in the field of the cognitive neuroscience. In the present study, we aimed to compare the dynamic regional cerebral blood flow alterations of ...

• Improved microphone array design with statistical speaker verification 

  Demir, Kadir Erdem; Eskil, Mustafa Taner (Elsevier Ltd, 2021-04)

  Conventional microphone array implementations aim to lock onto a source with given location and if required, tracking it. It is a challenge to identify the intended source when the location of the source is unknown and ...

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