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Optimal linear–quadratic control of coupled parabolic–hyperbolic PDEs
(
Taylor and Francis Ltd.
, 2017 , Article)
This paper focuses on the optimal control design for a system of coupled parabolic-hypebolic partial differential equations by using the infinite-dimensional state-space description and the corresponding operator Riccati ...
Mixed EWMA-CUSUM and mixed CUSUM-EWMA modified control charts for monitoring first order autoregressive processes
(
Taylor and Francis Ltd.
, 2017 , Article)
In practice most processes are known to produce autocorrelated observations. Autocorrelation degrades the performance of control charts by producing frequent false alarms when the process is stable or makes the charts ...
Flow and heat transfer analysis of Jeffery nano fluid impinging obliquely over a stretched plate
(
Taiwan Institute of Chemical Engineers
, 2017 , Article)
This study investigates the problem of oblique stagnation point flow using Jeffery nanofluid as a rheological fluid model. Effects of thermophoresis and Brownian motion are taken into account. The governing nonlinear partial ...
Correlated decay of triplet excitations in the shastry-sutherland compound SrCu2 (BO3)2
(
American Physical Society
, 2014 , Article)
The temperature dependence of the gapped triplet excitations (triplons) in the 2D Shastry-Sutherland quantum magnet SrCu2(BO3)2 is studied by means of inelastic neutron scattering. The excitation amplitude rapidly decreases ...
Estimation of common location parameter of two exponential populations based on records
(
Taylor and Francis Inc.
, 2018 , Article)
Consider the problem of estimating the common location parameter of two exponential populations using record data when the scale parameters are unknown. We derive the maximum likelihood estimator (MLE), the modified maximum ...
Spinel ferrite nanoparticles for H2S gas sensor
(
Springer Verlag
, 2017 , Article)
We investigate H2S gas sensors based on spinel ferrite CuFe2O4 nanoparticles prepared by the co-precipitation method. This technique is an efficient and fast technique to produce nanoparticles. Furthermore, those nanoparticles ...
Parameter estimation in a new chaotic memristive system using ions motion optimization
(
Springer Verlag
, 2019 , Article)
In this paper, a new four-dimensional nonlinear oscillator is introduced. This oscillator is memristive and can exhibit chaotic behavior. A complete dynamical analysis is done on each parameter of this system by the help ...
Fabrication and characterization of flexible ruthenium oxide-loaded polyaniline/poly(vinyl alcohol) nanofibers
(
Wiley
, 2020 , Article)
© 2020 Wiley Periodicals, Inc. Polyaniline/poly(vinyl alcohol)/ruthenium oxide (RuO2) composite nanofibers were produced by electrospinning technique. Hydrous ruthenium chloride was used as a precursor at different ...
Quantization of the Szekeres system
(
Institute of Physics Publishing
, 2018 , Article)
We study the quantum corrections on the Szekeres system in the context of canonical quantization in the presence of symmetries. We start from an effective point-like Lagrangian with two integrals of motion, one corresponding ...
Hybrid isothermal model for the ferrohydrodynamic chemically reactive species
(
Institute of Physics Publishing
, 2019 , Article)
A hybrid isothermal model for the homogeneous-heterogeneous reactions in ferrohydrodynamic boundary layer flow is established. The characteristics of Newtonian heating and magnetic dipole in a ferrofluid due to a stretchable ...