Browsing Qatar University Institutional Repository by Title
Now showing items 10692-10711 of 27353
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Home energy management system embedded with a multi-objective demand response optimization model to benefit customers and operators
( MDPI AG , 2021 , Article)This paper proposes a Home Energy Management System (HEMS) that optimizes the load demand and distributed energy resources. The optimal demand/generation profile is presented while considering utility price signal, customer ... -
Homomorphisms And Subalgebras Of Ms-Algebras
( Qatar University , 1995 , Article)According to the characterization of MS-algcbras from the subvaricty Kj by mean of the triple construction, we characterize the homomorphisms and the subalgebras of the MS-algcbras. Also, we solve the "Fill-in" problem for ... -
Homotopy analysis method for fractional IVPs
( Elsevier , 2007 , Article)In this paper, the homotopy analysis method is applied to solve linear and nonlinear fractional initial-value problems (fIVPs). The fractional derivatives are described by Caputo’s sense. Exact and/or approximate analytical ... -
Homotopy perturbation method for nonlinear partial differential equations of fractional order
( Elsevier B.V. , 2007 , Article)The aim of this Letter is to present an efficient and reliable treatment of the homotopy perturbation method (HPM) for nonlinear partial differential equations with fractional time derivative. The fractional derivative is ... -
Homozygous mutation in MCM7 causes autosomal recessive primary microcephaly and intellectual disability
( BMJ Publishing Group , 2021 , Article)Minichromosomal maintenance (MCM) complex components 2, 4, 5 and 6 have been linked to human disease with phenotypes including microcephaly and intellectual disability. The MCM complex has DNA helicase activity and is ... -
Honeycomb sandwich panels subjected to combined shock and projectile impact
( Elsevier Ltd , 2016 , Article)Structural response and failure modes of honeycomb sandwich panels subjected to a shock (impulsive pressure) followed by a high velocity projectile impact were investigated using detailed finite element simulations. ... -
Honeypot Identification in Softwarized Industrial Cyber-Physical Systems
( IEEE Computer Society , 2021 , Article)In softwarized industrial networking, honeypot identification is very important for both the attacker and the defender. Existing honeypot identification relies on simple features of honeypot. There exist two challenges: ... -
Horizontal Two-Phase Flow Regime Identification with Machine Learning Classification Models
( International Petroleum Technology Conference (IPTC) , 2022 , Conference Paper)This paper presents a follow-up study to Manikonda et al. (2021), which identified the best machine learning (ML) models for classifying the flow regimes in vertical gas-liquid two-phase flow. This paper replicates their ... -
Hormones in experimental autoimmune encephalomyelitis (EAE) animal models
( De Gruyter , 2021 , Article)Multiple sclerosis (MS) is an inflammatory demyelinating disease of the central nervous system (CNS) in which activated immune cells attack the CNS and cause inflammation and demyelination. While the etiology of MS is still ... -
Horvitz-thompson estimator of population mean under inverse sampling designs
( Iranian Mathematical Society , 2012 , Article)Inverse sampling design is generally considered to be an appropriate technique when the population is divided into two subpopulations, one of which contains only a few units. Here, we de- rive the Horvitz-Thompson estimator ... -
Hospital effect on infections after four major surgeries: Outlier and volume-outcome analysis using all-inclusive state data
( Elsevier , 2017 , Article)Hospital volume is known to have a direct impact on outcomes of major surgeries. However, it is unclear if the evidence applies specifically to surgical site infections. To determine if there are procedure-specific hospital ... -
Hospital pharmacists’ self-evaluation of their competence and confidence in conducting pharmacy practice research
( Elsevier , 2015 , Article)Objectives: Research is essential to the advancement of pharmacy practice and healthcare. Pharmacists have a pivotal role to play in this strategy. However, there is a paucity of data about hospital pharmacists’ competence ... -
Host genetic variants potentially associated with SARS-CoV-2: A multi-population analysis
( Qatar University Press , 2020 , Poster)Background: Clinical outcomes of coronavirus disease 2019 (COVID-19), caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) showed enormous inter-individual and inter-population differences, possibly ... -
Host Genetic Variants Potentially Associated With SARS-CoV-2: A Multi-Population Analysis.
( Frontiers Media , 2020 , Article)Clinical outcomes of coronavirus disease 2019 (COVID-19), caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) showed enormous inter-individual and inter-population differences, possibly due to host ... -
Host Response of Syrian Hamster to SARS-CoV-2 Infection including Differences with Humans and between Sexes
( MDPI , 2023 , Article)The emergence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has highlighted the importance of having proper tools and models to study the pathophysiology of emerging infectious diseases to test therapeutic ... -
Host specificity of pseudomonas aeruginosa isolates from patients with cystic fibrosis and patients from different clinical backgrounds.
( European Respiratory Society: ERJ , 2014 , Article)Background: Pseudomonas aeruginosa is one of the primary pathogens being isolated more frequently in cystic fibrosis (CF) and exhibits innate resistant to a wide range of antibiotics. Purpose: To determine whether the ... -
Hot and Hypoxic environments inhibit simulated soccer performance and exacerbate performance decrements when combined
( Frontiers Media S.A. , 2016 , Article)The effects of heat and/or hypoxia have been well-documented in match-play data.However,large match-to match variation for key physical performance measures makes environmental inferences difficult to ascertain from soccer ... -
Hot Ductility Of Directly Cast Steels With Different Carbon Contents
( Qatar University , 1995 , Article)Tensile samples of Nb containing steels with different carbon contents have been cast in situ, cooled to test temperatures in the range 800-1000 °C and tested at a strain rate of 3x10 s . The austenite grain sizes of the ... -
Hot electron and hole dynamics in thiol-capped CdSe quantum dots revealed by 2D electronic spectroscopy
( Royal Society of Chemistry , 2016 , Article)Colloidal quantum dots (QDs) have attracted interest as materials for opto-electronic applications, wherein their efficient energy use requires the understanding of carrier relaxation. In QDs capped by bifunctional thiols, ... -
Hot Spots for Poly Aromatic Hydrocarbons (PAHs) in Sediments and Benthic Organisms in the Coastal Water of Qatar
( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Conference Paper)The state of Qatar has a strategic location within the heart of the Arabian Gulf, the richest oil area in the world. Its extensive coastline (700 km) is experiencing some of the most radical environmental conditions in the ...