Araştırma Çıktıları | WoS | Scopus | TR-Dizin | PubMed
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Browsing Araştırma Çıktıları | WoS | Scopus | TR-Dizin | PubMed by Type "Letter"
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Letter Amendments on "application of Mises Yield Criterion To Rotating Solid Disk Problem" by N. Aleksandrova [int. J. Eng. Sci. 51 (2012) 333-337](Pergamon-elsevier Science Ltd, 2012) Eraslan, Ahmet N.; Akis, Tolga[No Abstract Available]Letter Author`s Reply(Turkish Society of Cardiology, 2020) Karaduman,B.D.; Ayhan,H.; Keleş,T.; Bozkurt,E.[No abstract available]Letter Citation - WoS: 3Citation - Scopus: 1Comment on "perturbation Analysis of the Nonlinear Matrix Equation x-σi< ai< = q"(Hindawi Ltd, 2013) Berzig, Maher; Karapinar, ErdalWe show that the perturbation estimate for the matrix equation ? ?? - ?? ?? = 1 ?? * ?? ?? ?? ?? ?? ?? = ?? due to J. Li, is wrong. Our discussion is supported by a counterexample.Letter Discussion of the Article "approximate Solution of Limit Angular Speed for Externally Loaded Rotating Solid Disk" by S. Bhowmick, D. Misra and Nk Saha [int J Mech Sci 2008;50:163-74](Pergamon-elsevier Science Ltd, 2008) Eraslan, Ahmet N.; Akis, Tolga[No Abstract Available]Letter Citation - WoS: 23Citation - Scopus: 26Failure of Barkhausen Oscillation Building Up Criterion: Further Evidence(Springer, 2007) Singh, VimalIt has been suggested in many textbooks that, given a closed-loop system, oscillation will commence and build up therein if the magnitude of loop gain is greater than unity at the frequency at which the angle of loop gain is zero degree. A novel ideal op-amp based counterexample to this suggestion is presented. The Letter serves to substantiate the findings in a recent Letter. A discussion relating to the finite gain of op-amp is included.Letter Citation - WoS: 3Citation - Scopus: 3Global Robust Stability of Interval Delayed Neural Networks: Modified Approach(Wiley, 2009) Singh, VimalA criterion for the global robust stability of Hopfield-type delayed neural networks with the intervalized network parameters is presented. The criterion, which is derived by utilizing the idea of splitting the given interval into two intervals, is in the form of linear matrix inequality and, hence, computationally tractable. The criterion yields a less conservative condition compared with many recently reported criteria, as is demonstrated with an example. Copyright (C) 2008 John Wiley & Sons, Ltd.Letter How To Define 30-Day Mortality? Reply(Turkish Soc Cardiology, 2021) Karaduman, Bilge Duran; Ayhan, Huseyin; Keles, Telat; Bozkurt, Engin[No Abstract Available]Letter The Impact of the "Newborn Gang" Scandal on Türkiye's Neonatal Healthcare Community(Taylor & Francis inc, 2025) Yuksel, DidemLetter Management of Left Ventricular Outflow Tract Obstruction in Transcatheter Mitral Valve Replacement(Aves, 2021) Bozkurt, Engin; Ayhan, Huseyin; Karaduman, Bilge Duran[No Abstract Available]Letter Medical Education During the Covid-19 Pandemic: Experience From a Newly Established Medical School(Springer, 2020) Tulek,N.; Gonullu,U.[No abstract available]Letter Medical Education During the Covid-19 Pandemic: Experience From a Newly Established Medical School(Springer india, 2020) Tulek, Necla; Gonullu, Ugur[No Abstract Available]Letter Medical Education During the Covid-19 Pandemic: Experience From a Newly Established Medical School(Springer, 2020) Tulek,N.; Gonullu,U.[No abstract available]Letter Citation - WoS: 22Citation - Scopus: 24A Note on Determination of Oscillation Startup Condition(Springer, 2006) Singh, VimalThere prevails a widespread notion that, given a closed-loop system, oscillation will commence and build up therein if the magnitude of loop gain is greater than unity at the frequency at which the angle of loop gain is zero degree. Three novel examples in which this notion fails are presented.Letter Paravalvular Leak After Transcatheter Aortic Valve Implantation Reply(Turkish Soc Cardiology, 2020) Karaduman, Bilge Duran; Ayhan, Huseyin; Keles, Telat; Bozkurt, Engin[No Abstract Available]Letter The Psychosocial Interventions for the Marmara Earthquake Children Survivors: The Lessons Learned(Taylor & Francis inc, 2021) Cihanoglu, Mine; Vatansever, Merve; Erden, Gulsen[No Abstract Available]Letter Reply to An Investigation Into the Serum Thioredoxin, Superoxide Dismutase, Malondialdehyde, and Advanced Oxidation Protein Products for Patients with Breast Cancer(Springer, 2017) Kilic, Nedret[No Abstract Available]Letter Reply to Letter to the Editor: Critical Appraisal of Caval Valve Implantation Procedure in 7 Cases of Torrential Tricuspid Regurgitation(Kare Publ, 2026) Bozbas, Huseyin; Barcin, Cem; Asfour, Mohamed; Celebi, Savas A.; Cam, Ersin; Ilkay, ErdoganLetter Citation - WoS: 29Citation - Scopus: 32Stability Analysis of 2-D Digital Filters With Saturation Arithmetic: an Lmi Approach(Ieee-inst Electrical Electronics Engineers inc, 2005) Kar, H; Singh, VAn improved LMI-based criterion for the nonexistence of overflow oscillations in two-dimensional (2-D) digital filters described by the Roesser model employing saturation arithmetic is presented. The criterion makes use of the structural properties (as prevailing in the system under consideration) of the saturation nonlinearities in a greater detail than the usual sector restriction [0, 1].Letter Citation - WoS: 58Citation - Scopus: 68Stability of 2-D Systems Described by the Fornasini-Marchesini First Model(Ieee-inst Electrical Electronics Engineers inc, 2003) Kar, H; Singh, VA sufficient condition for the stability of linear two-dimensional (2-D) systems described by the Fornasini-Marchesini (FM) first model is presented. The condition is compared with previously reported conditions.Letter Theoretical Modelling of Magnetron Sputtering of Boron Nitride Coating(Springer Heidelberg, 2023) Rake, Nakka; Kaftanoglu, Bilgin; Hacaloglu, Tugce; Aydogan, AsudeThe fundamentals of the magnetron sputtering (MS) technique are simple. However, the complex interplay of various physical and chemical sub-processes lies in its simplicity. The direct simulation Monte Carlo (DSMC) method is used to model the MS of the Boron Nitride (BN) coating. The Lorentz force, which is created by an electric field, magnetic field and particle collision, is utilised to model the BN coating. Three distinct bias voltages are used to generate three different BN-coating models under the same conditions. The modelling of BN coatings reveals that the deposition rate decreases as the substrate voltage increases.
