Makale Koleksiyonu
Recent Submissions
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Experimental analysis on drilling of Al/Ti/CFRP hybrid composites
(Bellwether Publishing, 2020-09-17)Carbon fiber reinforced composites (CFRP) have superior mechanical properties such as high strength/density ratio, and good damping ability. CFRP which is frequently used in parts in the aviation industry can also be single ... -
Towards enhancing happiness at work with the lenses of positive organizational behavior: The roles of psychological capital, social capital and organizational trust
(Lumen Publishing House, 2020-06)In this study, based on the approach of humanization of the postmodern organizations and depending on the conceptual background, it was suggested that psychological capital and social capital could be the significant ... -
New sufficient criteria for global robust stability of neural networks with multiple time delays
(Işık University Press, 2011-10-01)In this paper, we study global robust asymptotic stability of the equilibrium point for neural networks with multiple time delays. By employing suitable Lyapunov functionals, we derive a set of delay independent sufficient ... -
A threefold empirical analysis of the relationship between regional income inequality and water equity using Tapio decoupling model, WPAT equation, and the local dissimilarity index: evidence from Bulgaria
(Springer-Verlag GmbH, 2020-09-17)This study utilizes a threefold empirical analysis in order to examine the relationship between income and water equity in Bulgaria, the fastest shrinking country in the world in terms of population, and the most unequal ... -
An application of modified reductive perturbation method to symmetric regularized-long-wave
(Işık University Press, 2011-03-24)In this work, we extended the application of "the modified reductive perturbation method" to symmetrical regularized long waves with quadratic nonlinearity and obtained various form of KdV equations as the governing ... -
Computational and asymptotic methods in aeroacoustics with applications
(Işık University Press, 2011)In this article the computational and asymptotic methods used in aeroacoustics are reviewed. In particular, two different aeroacoustic applications are demonstrated.In the first problem we investigate the first and second ... -
Analytical approximate solutions for nonplanar Burgers equations by weighted residual method
(Elsevier B.V., 2020-08-13)In this work, analytical approximate progressive wave solutions for the generalized form of the nonplanar KdV-Burgers (KdV-B) and mKdV-Burgers (mKdV-B) equations are presented and the results are discussed. Motivated with ... -
Driving forces of Turkey's transportation sector CO2 emissions: An LMDI approach
(Elsevier Ltd, 2020-08-01)The transportation sector is one of the main contributors to global greenhouse gas (GHG) emissions. As the efforts towards emission mitigation increase, the expectation from the sector arises equally. In this analysis, the ... -
Being tolerated and being discriminated against: Links to psychological well-being through threatened social identity needs
(Wiley, 2020-08)We investigated whether and how the experience of being tolerated and of being discriminated against are associated with psychological well-being in three correlational studies among three stigmatized groups in Turkey ... -
Turkish health policies: past, present, and future
(Routledge, 2020-08-18)In this article, health policies in Turkey from the 1900s to the present are reviewed in light of the available data on the number of health institutions, life expectancy, infant mortality, and state budget allocation. ... -
Future global meteorological drought hot spots: A study based on CORDEX data
(American Meteorological Society, 2020-05-01)Two questions motivated this study: 1) Will meteorological droughts become more frequent and severe during the twenty-first century? 2) Given the projected global temperature rise, to what extent does the inclusion of ... -
Channel modelling and performance limits of vehicular visible light communication systems
(IEEE-INST Electrical Electronics Engineers Inc, 2020-07)Visible light communication (VLC) has been proposed as an alternative or complementary technology to radio frequency vehicular communications. Front and back vehicle lights can serve as wireless transmitters making VLC a ... -
On the Hochschild homology of smash biproducts
(Elsevier B.V., 2020-07-15)We develop a new spectral sequence in order to calculate the Hochschild homology of smash biproducts (also called the twisted tensor products) of unital associative algebras A#B provided one of A or B has Hochschild dimension ... -
Design of multiband matching ladders without mutual coupling using parametric representation of Brune functions
(John Wiley and Sons Inc, 2020-07-18)In this study, a semianalytical method for the design of mutual coupling free multiband matching networks is introduced. A new parametric representation of Brune functions is used for the construction of multiband ladder ... -
The cerebral blood flow deficits in Parkinson’s disease with mild cognitive impairment using arterial spin labeling MRI
(Springer, 2020-07-06)Parkinson's disease (PD) with mild cognitive impairment (PD-MCI) is currently diagnosed based on an arbitrarily predefined standard deviation of neuropsychological test scores, and more objective biomarkers for PD-MCI ... -
A note on the cylindrical waves with transverse distortion in a plasma with vortex electron distribution
(Işık University Press, 2020-01-20)In the present work, employing the conventional reductive perturbation method and the nonlinear field equations of a plasma consisting of a cold electron uid, hot electrons obeying a non-isothermal (trapped/vortex-like) ... -
A stochastic risk-averse framework for blood donation appointment scheduling under uncertain donor arrivals
(Springer, 2020-07-01)Blood is a key resource in all health care systems, usually drawn from voluntary donors. We focus on the operations management in blood collection centers, which is a key step to guarantee an adequate blood supply and a ... -
Multiband filter design using generalized mapping functions and synthesis with lumped resonators
(Czech Technical University, 2020-06-01)In this paper, a new multiband frequency mapping function is proposed to design multiband filter. The presented mapping function is a generalized form of the sequential low pass to band pass (LPtoBP) transformation. The ... -
Diffusion tensor imaging findings in children with sluggish cognitive tempo comorbid Attention Deficit Hyperactivity Disorder
(Taylor and Francis Ltd, 2020-06-16)Objective: The construct of Sluggish Cognitive Tempo (SCT) is characterized by daydreaming, mental confusion, staring blankly and hypoactivity. Our main goal was to explore neuropsychological differences in Attention Deficit ... -
Analysis of periodic and solitary waves in a magnetosonic quantum dusty plasma
(Springer, 2020-06-16)The propagation of nonlinear magnetosonic waves in electron–ion–dust (complex) plasmas has been studied by considering the effects of Bohm potential in the presence of an external magnetic field. By using the quantum ...
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