Browsing Academic by Title
Now showing items 14506-14525 of 25974
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Nonparametric multivariate covariance chart for monitoring individual observations
( Elsevier , 2022 , Article)Parametric and nonparametric multivariate control charts that are proven very useful in monitoring the covariance matrix of multivariate normally or “nearly” normally distributed continuous datasets have been proposed in ... -
Nonparametric structural damage detection algorithm for ambient vibration response: Utilizing artificial neural networks and self-organizing maps
( American Society of Civil Engineers (ASCE) , 2016 , Article)This study presentes a new nonparametric structural damage detection algorithm that integrates self-organizing maps with a pattern-recognition neural network to quantify and locate structural damage. In this algorithm, ... -
Nonphysician Out-of-Hospital Rapid Sequence Intubation Success and Adverse Events: A Systematic Review and Meta-Analysis
( Elsevier , 2017 , Article)Study objective: Rapid sequence intubation performed by nonphysicians such as paramedics or nurses has become increasingly common in many countries; however, concerns have been stated in regard to the safe use and ... -
NONSYNDROMIC HEARING LOSS IN QATAR: THE GENETIC BASIS AND THE DIAGNOSTIC YIELD OF GENETIC TESTING
(2022 , Professional Masters Project)Background: Hearing loss is the most predominant sensory defect worldwide with around 8% of cases occurring in children. Approximately 66% of childhood-onset hearing loss cases are attributed to genetic factors. The ... -
Norfloxacin loaded lipid polymer hybrid nanoparticles for oral administration: Fabrication, characterization, in silico modelling and toxicity evaluation
( MDPI , 2021 , Article)Norfloxacin (NOR), widely employed as an anti-bacterial drug, has poor oral bioavailability. Nano based drug delivery systems are widely used to overcome the existing oral bioavailability challenges. Lipid–Polymer Hybrid ... -
Normative account of Islamic bioethics in end-of-life care
( Taylor and Francis Group , 2022 , Article)This article addresses the bioethical challenges raised by end-of-life care (EoLC) from the perspective of Islamic normativity. Rejecting positivist positions, it argues for the use of a flexible approach midway between a ... -
Normative Islam, prejudice and women leaders: why do Arab women leaders suffer?
( Taylor & Francis , 2020 , Article)The main aim of this study is to compare prejudicial practices against women leaders with egalitarian Islamic guidelines and current efforts towards achieving gender equality. The study also aims to highlight and offer new ... -
Northeastern Qatari coast hydrodynamic modeling for assessment of sensitive ecosystems under anthropogenic and natural stressors
(2015 , Master Thesis)The Northeastern Qatari coast, comprising diverse and sensitive flora and fauna communities (e.g. coral reefs and patches, seagrass meadows and turtles) is expected to undergo changes imposed by anthropogenic stressors ... -
Nose-to-brain delivery of BACE1 siRNA loaded in solid lipid nanoparticles for Alzheimer’s therapy
( Elsevier , 2017 , Article)Abstract We designed a delivery system to obtain an efficient and optimal nose-to-brain transport of BACE1 siRNA, potentially useful in the treatment of Alzheimer's disease. We selected a cell-penetrating peptide, the short ... -
Nostalgic diaspora or diasporic nostalgia? Discursive and identity constructions of Greeks in Qatar
( Elsevier B.V. , 2019 , Article)This paper deals with the discursive constructions of transformative, agentive and creative ethnolinguistic self-conceptualizations and positionings of some select members of the approximately 3000-member Greek diasporic ... -
Not all drugs are created equal: impaired future thinking in opiate, but not alcohol, users
( Springer Verlag , 2018 , Article)Episodic future thinking refers to the ability to travel forward in time to pre-experience an event. Although future thinking has been intimately linked with self and identity, to our knowledge, no prior research has ... -
Not Just hydrocarbons: Japan's multifaceted foreign policy approaches towards the GCC states
( Palgrave Macmillan , 2023 , Article)This paper argues that in spite of the prevailing belief that the relations between Japan and the GCC states are primarily driven by the hydrocarbon trade, the Japanese authorities' efforts to strengthen their ties with ... -
A Note on a Class of Generalized Parabolic Marcinkiewicz Integrals along Surfaces of Revolution
( MDPI , 2022 , Article)In this article, certain sharp Lp estimates for a specific class of generalized Marcinkiewicz operators with mixed homogeneity associated to surfaces of revolution are established. By virtue of Yano’s extrapolation ... -
A Note on Norland Summability of Fourier Series
( Qatar University , 1982 , Article)In this paper we consider point-wise summability in the Norlund sense of Fourier series by assuming H(n) . F(n) = o (Pn) as n--+ oo, where (H(x) = d.x g(t) dt, g(t) is continuous, non-increasing, H(x) is slowly varying, ... -
A Note on Parabolic Maximal Operators along Surfaces of Revolution via Extrapolation
( MDPI , 2022 , Article)Under weak conditions on the kernels, we obtain sharp Lp bounds for rough parabolic maximal integral operators over surfaces of revolution. By virtue of these bounds along with Yano’s extrapolation argument, we confirm the ... -
A Note On Pre-J-Group Rings
( Qatar University , 1991 , Article)Given an associative ring R satisfying a°'b = Ba" for any pair a and b of its elements, is being a positive integer, and a group G satisfying x""' = y"~1, we give a sufficient and necessary condition on the group ring GR ... -
A Note On Semi Generalized Closed Sets
( Qatar University , 1994 , Article)In the present note authors obtain some characterizations and properties of semi generalized closed sets. -
Nothing brings me all things: the isolation of Timon in Timon of Athens
( Qatar University , 1987 , Article) -
Nothing Extenuate: Othello, "A Super-Subtle" Tragedy
( Qatar University , 1981 , Article) -
Notice of Retraction: Electromagnetic Radiation Due to Cellular, Wi-Fi and Bluetooth Technologies: How Safe Are We?
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Other)The electromagnetic radiation (EMR) emitted out of wireless communication modules in various IoT devices (especially used for healthcare applications due to their close proximity to the body) have been identified by ...