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Now showing items 818-837 of 1146
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A numerical investigation of the magnetized water-based hybrid nanofluid flow over an extending sheet with a convective condition: Active and passive controls of nanoparticles
(Walter de Gruyter GmbH, 2024)This study presents a numerical investigation of a viscous and incompressible three-dimensional flow of hybrid nanofluid composed of Ag and Al2O3 nanoparticles over a convectively heated bi-directional extending sheet with ... -
Numerical simulation of the combined effects of thermophoretic motion and variable thermal conductivity on free convection heat transfer
(AIP Publication, 2020)In the current research, the effect of thermophoretic motion combined with temperature-dependent thermal conductivity on natural convection flow around the surface of a sphere at several circumferential locations has been ... -
Numerical study of non-Darcy hybrid nanofluid flow with the effect of heat source and hall current over a slender extending sheet
(NLM (Medline), 2022)The current evaluation described the flow features of Darcy Forchhemier hybrid nanoliquid across a slender permeable stretching surface. The consequences of magnetic fields, second order exothermic reaction, Hall current ... -
Nurses perception of pharmaceutical care practice: A qualitative approach
(University of Benin, 2020)Purpose: To evaluate the perception of nurses regarding pharmaceutical care services in the healthcare system of Khyber Pakhtunkhwa (KPK) Province of Pakistan. Methods: This qualitative study was implemented by conducting ... -
Nurses’ Perceptions, Involvement, Confidence and Perceived Barriers Towards Antimicrobial Stewardship Program in Pakistan: Findings from a Multi-Center, Cross-Sectional Study
(Dove Medical Press Ltd, 2022)Purpose: Antimicrobial resistance (AMR) is leading to greater therapeutic cost, length of hospital stays, adverse events, morbidity and mortality. Hospital-based antimicrobial stewardship programs (ASPs) engaging physicians, ... -
Obesity and its associated risk factors among school-aged children in Sharjah, UAE
(Public Library of Science, 2020)Background The most prevalent nutritional disorders worldwide are childhood overweight or obesity. Various factors clearly contribute to the childhood obesity epidemic. The aim of this study is to investigate the prevalence ... -
Occupational burnout and its relation to academic staff performance at al ain university, college of education (Evaluation study)
(Association for the Development of Science, Engineering and Education, 2020)This study aims to identify the occupational burnout and its relation to teaching performance among Al Ain University (AAU) academic staff. The sample of the study consisted of 60 male and female teachers of Al Ain University ... -
On a SEIR-type model of COVID-19 using piecewise and stochastic differential operators undertaking management strategies
(American Institute of Mathematical Sciences, 2023)In this work, an epidemic model of a susceptible, exposed, infected and recovered SEIR-type is established for the distinctive dynamic compartments and epidemic characteristics of COVID-19 as it spreads across a population ... -
On coupled system of drug therapy via piecewise equations
(World Scientific, 2022)This paper is devoted to establish some theoretical and computational results for a coupled system of drug therapy process. The considered problem is investigated by using the concept of piecewise modeling. We apply piecewise ... -
On existence and stability results for pantograph fractional boundary value problems
(World Scientific, 2022)In this paper, we investigated some essential provisions for the existence and stability of the solution to integral boundary value problems with proportional delay of fractional order Atangana-Baleanu-Caputo (ABC) derivative. ... -
On Learning Spectral Masking for Single Channel Speech Enhancement Using Feedforward and Recurrent Neural Networks
(Institute of Electrical and Electronics Engineers Inc., 2020)Human speech in real-world environments is typically degraded by the background noise. They have a negative impact on perceptual speech quality and intelligibility which causes performance degradation in various ... -
On modeling of coronavirus-19 disease under Mittag-Leffler power law
(Springer, 2020)This paper investigates a new model on coronavirus-19 disease (COVID-19) with three compartments including susceptible, infected, and recovered class under Mittag-Leffler type derivative. The mentioned derivative has been ... -
On Subspace Codisk-Cyclicity
(University of Baghdad-College of Science, 2023)Let N be a subspace of an infinite dimensional complex separable on a Hilbert space ℋ. The operator T ∈ ℬ(ℋ) is said to be N-codisk-cyclic, if there is a nonzero vector y in ℋ, then N ∩ {βTn y: β ∈ ℂ, |β| ≥ 1, n ∈ ℕ} is ... -
On the comprehension of metonymical expressions by Arabic-speaking EFL learners: A cognitive linguistic approach
(Sciendo, 2020)This study aims to examine the comprehension of L2 metonymies by Arabic-speaking EFL learners and to investigate the extent to which the participants’ L1 conceptual and linguistic knowledge of metonymies can affect the ... -
On the Dynamics of One Parameter Family of Functions fk(x) = kcsc(x) [fk(x) = kcsc(x) ديناميكية عائلة الدوال ذات المعلمة الواحدة]
(University of Baghdad-College of Science, 2022)In this research, we study the dynamics of one parameter family of meromorphic functions * () () +. Furthermore, we describe the nature of fixed points of the functions in,and we explain the numbers of real fixed points ... -
On the path loss model for 5-GHz microwave-based pinless subsea connectors
(Electromagnetics Academy, 2019)In this work, a simple propagation channel model for microwave-based pinless subsea connectors in the 5 GHz band is presented. Both high electromagnetic attenuation in seawater due to absorption and the near-field working ... -
On Theoretical and Numerical Results of Serum Hepatitis Disease Using Piecewise Fractal–Fractional Perspectives
(Multidisciplinary Digital Publishing Institute (MDPI), 2024-05)In the present research, we consider a biological model of serum hepatitis disease. We carry out a detailed analysis of the mentioned model along with a class with asymptomatic carriers to explore its theoretical and ... -
On-Chip Terahertz antenna array based on amalgamation of metasurface-inspired and artificial magnetic conductor technologies for next generation of wireless electronic devices
(Elsevier GmbH, 2023)The paper presents a feasibility study on an innovative terahertz (THz) on-chip antenna array designed to reliably meet the high-performance connectivity requirements for next generation of wireless devices to enable ... -
Online English Learning: The Role of Physical and Environmental Variables on Student Performance
(Sciedu Press, 2023)The COVID-19 epidemic has had a significant effect on education all over the globe, leading to the widespread closure of schools and institutions and the trend toward online learning. This has brought to light the significance ... -
Online medication purchasing during the Covid-19 pandemic: A pilot study from the United Arab Emirates
(Springer, 2021)Abstract Background: Since the WHO announced that Covid-19 had become a global pandemic, online pharmacies have emerged as an extremely popular way to purchase medication due to the quarantine measures introduced by ...