Now showing items 1-20 of 32196

    • Designing, fabrication and post- fabrication characterization of half-frequency driven 16 x 16 waterborne transmit CMUT array 

      Abhoo, Yusuph Abubakar (Bilkent University, 2021-03)
      Capacitive Micromachined Ultrasonic Transducers (CMUT) are micro-scaled electromechanical devices which are used to either transmit or receive pressure signals and applicable for various purposes such as ultrasonic sensor, ...
    • Simultaneous use of individual and joint regularization terms in compressive sensing: joint reconstruction of multi‐channel multi‐contrast MRI acquisitions 

      Kopanoğlu, E.; Güngör, Alper; Kılıç, Toygan; Sarıtaş, Emine Ülkü; Oğuz, Kader K.; Çukur, Tolga; Güven, H. E. (Wiley, 2020)
      Multi‐contrast images are commonly acquired together to maximize complementary diagnostic information, albeit at the expense of longer scan times. A time‐efficient strategy to acquire high‐quality multi‐contrast images is ...
    • Factorized sensitivity estimation for artifact suppression in phase‐cycled bSSFP MRI 

      Bıyık, Erdem; Keskin, Kübra; Dar, Salman Ul Hassan; Koç, Aykut; Çukur, Tolga (Wiley, 2020)
      Objective: Balanced steady‐state free precession (bSSFP) imaging suffers from banding artifacts in the presence of magnetic field inhomogeneity. The purpose of this study is to identify an efficient strategy to reconstruct ...
    • Magnetic ground state in FeTe2,VS2, and NiTe2 monolayers: antiparallel magnetic moments at chalcogen atoms 

      Aras, M.; Kılıç, Ç.; Çıracı, Salim (American Physical Society, 2020)
      Our analysis based on the results of hybrid and semilocal density-functional calculations with and without Hubbard U correction for on-site Coulomb interactions reveals the true magnetic ground states of three transition-metal ...
    • Objects of hate? Architectural symbols of the rich in Turkey in the 1960s 

      Batuman, Bülent (De Gruyter, 2020)
      It is unfortunately true that there is social injustice in our country. A fortunate class exploits housing potentials and acquires houses which would be considered luxurious even in rich countries; resources are seized to ...
    • "Liberated neighborhoods": reconstructing leftist activism in the urban periphery 

      Erman, Tahire (De Gruyter, 2020)
      This article addresses the phenomenon of what is known as ‘liberated territory’1 in recent Turkish history (the second half of the 1970s), during which leftist activists2 entered the urban periphery for ideological purposes. ...
    • Inborn errors of type I IFN immunity in patients with life-threatening COVID-19 

      Zhang, Q.; Liu, Z.; Moncada-Velez, M.; Chen, J.; Ogishi, M.; Bigio, B.; Yang, R.; Arias, A. A.; Zhou, Q.; Han, J. E.; Özçelik, Tayfun; Uğurbil, A. C.; Zhang, P.; Rapaport, F.; Li, J.; Spaan, A. N. (American Association for the Advancement of Science, 2020)
      Clinical outcomes of human severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection range from silent infection to lethal coronavirus disease 2019 (COVID-19). Epidemiological studies have identified three ...
    • Peer learning methodology for sustainable energy usage 

      Folkvord, F.; Peschke, Lutz; Baş, G.; Vitiello, S.; Spunda, Nathan (Springer Science and Business Media Deutschland GmbH, 2020)
      Humanity must be aware of the possibilities for sustainable energy technologies from their childhood onwards in order to enable a clean and prosperous future. Until now, youth receives only limited and mostly theoretical ...
    • Preface 

      Kasırga, Talip Serkan (Springer, 2020)
    • Author correction: a robust benchmark for detection of germline large deletions and insertions (Nature Biotechnology, (2020), 38, 11, (1347-1355) 

      Zook, J. M.; Hansen, N. F.; Olson, N. D.; Chapman, L.; Mullikin, J. C.; Xiao, C.; Sherry, S.; Koren, S.; Phillippy, A. M.; Boutros, P. C.; Sahraeian, S. M. E.; Huang, V.; Rouette, A.; Alexander, N.; Mason, C. E.; Hajirasouliha, I.; Ricketts, C.; Lee, J.; Tearle, R.; Fiddes, I. T.; Barrio, A. M.; Wala, J.; Carroll, A.; Ghaffari, N.; Rodriguez, O. L.; Bashir, A.; Jackman, S.; Farrell, J. J.; Wenger, A. M.; Alkan, Can; Söylev, A.; Schatz, M. C.; Garg, S.; Church, G.; Marschall, T.; Chen, K.; Fan, X.; English, A. C.; Rosenfeld, J. A.; Zhou, w.; Zhou, W.; Mills, R. E.; Sage, J. M.; Davis, J. R.; Kaiser, M. D.; Oliver, J. S.; Catalano, A. P.; Chaisson, M. J. P.; Spies, N.; Sedlazeck, F. J.; Salit, M. (Nature Research, 2020)
    • К вопросу о "Чобан Гераях" в истории Крымского ханства 

      Kırımlı, Hakan (Russian Academy of Sciences, Institute of General History, 2020)
      The article is devoted to significant pages of the history of Crimea. The author analyzes famous Gerays’ dynasty. He pays particular attention to the Russia’s policy towards Crimean khanate.
    • How science communication delivers meaningful frameworks about Industry 4.0 to the public sphere 

      Becerir, Murat Can; Peschke, Lutz (Springer Science and Business Media Deutschland GmbH, 2020)
      With the emergence of new media and interactive media technologies, the mediatized transformative process began. Specifically within the science communication context, the way we perceive issues transformed drastically. ...
    • Preface 

      Atay, Fatihcan M.; Kurasov, P. B.; Mugnolo, D. (Springer Science and Business Media Deutschland GmbH, 2020)
    • Discrete symmetries and nonlocal reductions 

      Gürses, Metin; Pekcan, A.; Zheltukhin, K. (Elsevier, 2020)
      We show that nonlocal reductions of systems of integrable nonlinear partial differential equations are the special discrete symmetry transformations.
    • Nonlocal KdV equations 

      Gürses, Metin; Pekcan, A. (Elsevier, 2020)
      Writing the Hirota-Satsuma (HS) system of equations in a symmetrical form we find its local and new nonlocal reductions. It turns out that all reductions of the HS system are Korteweg-de Vries (KdV), complex KdV, and new ...
    • Joule-Thomson temperature of a triplon system of dimerized quantum magnets 

      Rakhimov, Abdulla; Nishonov, M.; Tanatar, Bilal (Elsevier, 2020)
      It is well known that, for a system of atomic (molecular) gases both kinds of processes, isentropic as well as isenthalpic are realizable and widely used in refrigeration technique. Particularly, magnetic refrigeration ...
    • Real-time image-based droplet measurement 

      Elahi, Sepehr; Kalantarifard, Ali; Kalantarifard, Fatemeh; Elbüken, Çağlar (Chemical and Biological Microsystems Society, 2020)
      The ability to measure physical properties of droplets in real-time is required to design precise operations on droplet-based systems. In this study, we implemented a real-time droplet tracker that tracks the positions of ...
    • Anatomical measurements correlate with individual magnetostimulation thresholds for kHz‐range homogeneous magnetic fields 

      Demirel, Ömer Burak; Kılıç, Toygan; Çukur, Tolga; Sarıtaş, Emine Ülkü (Wiley, 2020)
      Purpose: Magnetostimulation, also known as peripheral nerve stimulation (PNS), is the dominant safety constraint in magnetic resonance imaging (MRI) for the gradient magnetic fields that operate around 0.1–1 kHz, and for ...
    • Profile matching across online social networks 

      Halimi, A.; Ayday, Erman (Springer Science and Business Media Deutschland GmbH, 2020)
      In this work, we study the privacy risk due to profile matching across online social networks (OSNs), in which anonymous profiles of OSN users are matched to their real identities using auxiliary information about them. ...
    • Nanomechanical measurement of the Brownian force noise in a viscous liquid 

      Arı, A. B.; Hanay, Mehmet Selim; Paul, M. R.; Ekinci, K. L. (American Chemical Society, 2020)
      We study the frequency spectrum of the thermal force giving rise to Brownian motion of a nanomechanical beam resonator in a viscous liquid. In the first set of experiments, we measure the power spectral density (PSD) of ...