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Now showing items 111-120 of 395
Boundary Output-Feedback Regulation of a Catalytic Cracking Reactor
(
Institute of Electrical and Electronics Engineers Inc.
, 2023 , Conference Paper)
This work focuses on the design of a boundary output feedback regulator for a catalytic cracking reactor model which can be represented by a set of partial differential equations (PDEs). Based on the linear abstract ...
An unbalanced ranked-set sampling method to get more than one sample from each set
(
American Association for Public Opinion Research
, 2018 , Article)
In ranked-set sampling, the restriction of selecting just one individual from each set may require too many sets. We propose a new version of ranked-set sampling that relaxes this restriction. Our new design uses stratified ...
Correlating the rheological and magneto-optical properties of cobalt substituted magnetite ferrofluids (CoxFe1?xFe2O4) with theoretical studies
(
Elsevier B.V.
, 2023 , Article)
Magnetite ferrofluids are widely reported due to their outstanding physicochemical, magnetic and antibacterial properties. This study focusses on the synthesis of magnetite ferrofluids and the effect of Co2+ substitution ...
Application of integral equations to simulating local fields in carbon nanotube reinforced composites
(
Elsevier
, 2020 , Book chapter)
We consider the steady heat conduction problem within a thermal isotropic and homogeneous square ring composite reinforced by nonoverlapping and randomly distributed carbon nanotubes (CNTs). We treat the CNTs as rigid line ...
Hybrid differential evolutionary strawberry algorithm for real-parameter optimization problems
(
Bellwether Publishing, Ltd.
, 2021 , Article)
Evolutionary algorithms (EAs) is a family of population-based nature optimization methods. In contrast to classical optimization techniques, EAs provide a set of approximated solutions for different test suites of optimization ...
A Chaotic Quadratic Bistable Hyperjerk System with Hidden Attractors and a Wide Range of Sample Entropy: Impulsive Stabilization
(
World Scientific
, 2021 , Article)
Hidden attractors generated by the interactions of dynamical variables may have no equilibrium point in their basin of attraction. They have grabbed the attention of mathematicians who investigate strange attractors. ...
Empirical likelihood inference for population quantiles with unbalanced ranked set samples
(
Taylor & Francis Group
, 2011 , Article)
We consider nonparametric interval estimation for the population quantiles based on unbalanced ranked set samples. We derived the large sample distribution of the empirical log likelihood ratio statistic for the quantiles. ...
A new hybrid extragradient iterative method for approximating the common solutions of a system of variational inequalities, a mixed equilibrium problem, and a hierarchical fixed point problem
(
Hindawi
, 2013 , Article)
We suggest and analyze an iterative scheme for finding the approximate element of the common set of solutions of a system of variational inequalities, a mixed equilibrium problem, and a hierarchical fixed point problem in ...
Antihydrogen physics: Gravitation and spectroscopy in AEgIS
(
Canadian science publishing
, 2011 , Article)
AEgIS (Antimatter experiment: gravity, interferometry, spectroscopy) is an experiment approved by CERN with the goal of studying antihydrogen physics. In AEgIS, antihydrogen will be produced by charge exchange reactions ...
Revisited carmichael's reduced totient function
(
MDPI AG
, 2021 , Article)
The modified Totient function of Carmichael ?(.) is revisited, where important properties have been highlighted. Particularly, an iterative scheme is given for calculating the ?(.) function. A comparison between the Euler ...