Başlık için listeleme
Toplam kayıt 5364, listelenen: 1014-1033
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Coercive solvability of parabolic differential equations with dependent operators
(Işık University Press, 2012-01-24)In the present paper the nonlocal-boundary value problem for the differential equation of parabolic type v ′ (t) + A(t)v(t) = f(t) (0 ≤ t ≤ T), v(0) = v(λ) + φ, 0 < λ ≤ T in an arbitrary Banach space with the linear positive ... -
Cognitive bias modification of attention is less effective under working memory load
(Springer New York LLC, 2014-07-20)Cognitive bias modification for attentional bias (CBM-A) attempts to alleviate anxiety by training an attentional bias away from threat. Several authors have argued that CBM-A in fact trains top-down, reactive counteraction ... -
Cognitive cooperative MAC with one primary and two secondary users: achievable rates and optimal power control
(IEEE-INST Electrical Electronics Engineers Inc, 2014-11)We consider a three-user fading cognitive cooperative multiple access channel (MAC) with one primary and two secondary transmitters. We propose two encoding/decoding strategies with varying levels of cooperation, based on ... -
Cognitive functions among healthy older adults using online social networking
(Routledge, 2023-07-04)Online social network sites provide possibilities to enhance social relationships and engage in cognitive activities for older adults. The present study aimed to investigate the relationship between the use of one social ... -
Coherent array imaging using phased subarrays. Part II: Simulations and experimental results
(IEEE-INST Electrical Electronics Engineers Inc, 2005-01)The basic principles and theory of phased subarray (PSA) imaging imaging provides the flexibility of reducing I he number of front-end hardware channels between that of classical synthetic aperture (CSA) imaging-which uses ... -
Coherent-array imaging using phased subarrays. Part I: Basic principles
(IEEE-INST Electrical Electronics Engineers Inc, 2005-01)The front-end hardware complexity of a coherent array imaging system scales with the number of active array elements that are simultaneously used for transmission or reception of signals. Different imaging methods use ... -
Cohomologies and generalized derivations of n-Lie algebras
(Electronic Journals Project, 2022)A cohomology theory associated to an n-Lie algebra and a representation space of it is introduced. It is shown that this cohomology theory classifies generalized derivations of n-Lie algebras as 1-cocycles, and inner ... -
Coincidence and common fixed point theorems for faintly compatible maps
(Işık University Press, 2017)The paper is aimed to generalize and improve the results of Bisht and Shahzad [Faintly compatible mappings and common fixed points, fixed point theory and applications, 2013, 2013:156]. The significance of this paper lies ... -
Coincidence point results for hybrid pair of mappings on a dislocated metric space endowed with an arbitrary binary relation
(Işık University Press, 2023-07)We introduce the notion of generalized S-contraction of Nadler type and prove some new coincidence point results for hybrid pair of mappings in 0-complete dislocated metric spaces endowed with an arbitrary binary relation. ... -
Cointegration and adjustment dynamics of REIT and stock markets during the global financial and European debt crises
(Inderscience Publishers, 2020-06-03)This paper analyses the cointegration relationship between the REIT and stock markets of ten developed countries during the 2005-2013 period, which is characterised by the global financial and the European debt crises. ... -
Collective victimhood beliefs among majority and minority groups: Links to ingroup and outgroup attitudes and attribution of responsibility for conflict
(Pergamon-Elsevier Science Ltd, 2018-09)We examined perceived ingroup and outgroup victimhood beliefs across group status and how these were uniquely associated with ingroup and outgroup attitudes and attribution of responsibility among majority (Turkish, N = ... -
Color Laplacian energy of some cluster graphs
(Işık University Press, 2022)The color energy of a graph G is defined as the sum of the absolute values of the color eigenvalues of G. The graphs with large number of edges are referred as cluster graphs. Cluster graphs are obtained from complete ... -
Colored simultaneous geometric embeddings
(Springer-Verlag Berlin, 2007)We introduce the concept of colored simultaneous geometric embeddings as a generalization of simultaneous graph embeddings with and without mapping. We show that there exists a universal pointset of size n for paths colored ... -
Colored simultaneous geometric embeddings and universal pointsets
(Springer, 2011-07)Universal pointsets can be used for visualizing multiple relationships on the same set of objects or for visualizing dynamic graph processes. In simultaneous geometric embeddings, the same point in the plane is used to ... -
A combined algorithm for placement of rectangular vehicles in a ferry
(Işık Üniversitesi, 2013-06-14)Management of inland maritime transportation is an important task since it has a costly operation environment, as well as public service responsibility with safety and speed concerns. A typical operation involves multiple ... -
Combining genetic algorithm and Sinc-Galerkin method for solving an inverse diffusion problem
(Işık University Press, 2017)A numerical approach combining the use of a genetic algorithm with the solution of the Sinc-Galerkin method is proposed for the determination of an unknown time-dependent diffusivity a(t) in an inverse diffusion problem ... -
Comment on "Encryption and decryption of images with chaotic map lattices" [Chaos 16, 033118 (2006)]
(American Institute of Physics Inc., 2008-09)In this paper, we comment on the chaotic encryption algorithm proposed by A. N. Pisarchik et al. [Chaos 16, 033118 (2006)]. We demonstrate that the algorithm is not invertible. We suggest simple modifications that can ... -
Comment on "Modified Baptista type chaotic cryptosystem via matrix secret key" [Phys. Lett. A 372 (2008) 5427]
(Elsevier Science BV, 2009-09-07)In this comment, we analyze a recently proposed Baptista-like cryptosystem and show that it is not invertible. Others weaknesses are also reported. A modified version of this cryptosystem is proposed to show how to overcome ... -
Comment on "storage and dissipation limits in resonant switched-capacitor converters"
(Hindawi Ltd, 2018-10-31)The purpose of this note is (i) to point to a reference missing in the paper (Mayo-Maldonado et al., 2018) and (ii) to show that some of its content is covered in a more general setting by the results in that reference ...
