Browsing Research Units by Title
Now showing items 1687-1706 of 4992
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Erratum: Effect of Trace H2S on the Scale Formation Behavior in a Predominant CO2 Environment under Hydrodynamic Control: Role of Cr/Mo Micro-Alloying in Plain Carbon Steel [J. Electrochem. Soc., 166, C3233 (2019)]
( IOPscience , 2019 , Article)The list of authors, corrected above, omitted one author. -
Erratum: Piezoelastic PVDF/TPU nanofibrous composite membrane: Fabrication and characterization [Polymers, 11(10), 2019 (1634)] DOI: 10.3390/polym11101634
( MDPI AG , 2020 , Other)The authors wish to make a change to the published paper [1]. Regarding the author name Ahmed H. Hassanain, the last name Hassanain should be spelled Hassanin. The authors apologize for any inconvenience caused. The change ... -
Erratum: Prevalence of anelloviruses (TTV, TTMDV, and TTMV) in healthy blood donors and in patients infected with HBV or HCV in Qatar (Virology Journal (2016) 13:1 DOI: 10.1186/s12985-016-0664-6)
( BioMed Central Ltd. , 2017 , Other)Following publication of this article [1] it has come to our attention that Dr. Mohamed El Zowalaty should have been listed as a contributing author having been involved in the data entry, figure construction, writing and ... -
Ervilia castanea (Mollusca, Bivalvia) populations adversely affected at CO2 seeps in the North Atlantic
( Elsevier B.V. , 2021 , Article)Sites with naturally high CO2 conditions provide unique opportunities to forecast the vulnerability of coastal ecosystems to ocean acidification, by studying the biological responses and potential adaptations to this ... -
Essential Role of Sperm-Specific PLC-Zeta in Egg Activation and Male Factor Infertility: An Update.
( Frontiers Media , 2020 , Article Review)Sperm-specific phospholipase C zeta (PLCζ) is widely considered to be the physiological stimulus responsible for generating calcium (Ca) oscillations that induce egg activation and early embryonic development during mammalian ... -
Estimating and decomposing changes in the White–Black homeownership gap from 2005 to 2011
( SAGE Publications , 2015 , Article)This study evaluates the effects of the recent US housing bust on the White–Black homeownership gap by estimating and decomposing the changes in the distribution of the gap between 2005 and 2011. Our analysis shows that ... -
Estimating protection afforded by prior infection in preventing reinfection: Applying the test-negative study design.
( Oxford University Press , 2023 , Article)The COVID-19 pandemic has highlighted the need to use infection testing databases to rapidly estimate effectiveness of prior infection in preventing reinfection ($P{E}_S$) by novel SARS-CoV-2 variants. Mathematical modeling ... -
Estimating Seroprevalence of Herpes Simplex Virus Type 1 among Different Middle East and North African Male Populations Residing in Qatar
( Wiley , 2017 , Article)HSV-1 epidemiology in the Middle East and North Africa (MENA) remains poorly understood. Our study aimed to measure HSV-1 antibody prevalence (seroprevalence) and its age-distribution among select MENA populations residing ... -
Estimation of lubricity properties of nanolubricants
( Elsevier Ltd , 2020 , Conference Paper)The lubricating performances liquid lubricants can be enhanced by homogeneously dispersing nanoparticles as an additive and it is estimated by mechanico-dynamical test. Four-ball wear test is a standard mechanico-dynamical ... -
Estimation of Mechanical Properties of Copper Powder Filled Linear Low-Density Polyethylene Composites
( Springer Science and Business Media B.V. , 2022 , Article)Purpose: The complex geometry of many composites is in a loose multi-phase and the large difference in the mechanical and electrical properties of the different components makes it difficult to predict the effective ... -
Ethanolic extract of Origanum syriacum L. leaves exhibits potent anti-breast cancer potential and robust antioxidant properties
( Frontiers Media , 2022 , Article)Background: Breast cancer (BC) is the second most common cancer overall. In women, BC is the most prevalent cancer and the leading cause of cancer-related mortality. Triple-negative BC (TNBC) is the most aggressive BC, ... -
Ethical Commitments And Raison D’etat In Rentier States: Asylum-Seeker Policies In The Gulf Cooperation Council And Central Asian Republics During The Refugee Crisis
( Rasim Özgür Dönmez (Prof.Dr., Abant İzzet Baysal Univ., editor@alternatifpolitika.com) , 2018 , Article)The international migrant crisis made headlines during summer 2015 and challenged the national asylum systems of many countries worldwide. Going beyond academic circles, hot debates on migrants and the role of asylum ... -
Evacuation under flooded conditions: Experimental investigation of the influence of water depth on walking behaviors
( Elsevier , 2021 , Article)Flooding can be considered as the most frequent type of natural disaster, and it is an unavoidable phenomenon in many parts of the world. Ensuring the safety of people during such natural disasters is extremely important. ... -
Evaluating Carbon Footprint of Proton Therapy Based on Power Consumption and Possible Mitigation Strategies
( Elsevier Inc. , 2023 , Article)PurposeThere is increasing concern about rising carbon dioxide (CO2) emissions and their hazardous effect on human health. This study quantifies the energy utilization of proton therapy, assesses the corresponding carbon ... -
Evaluating preparedness of emergency trainees to triage victims of mass casualty incidents
( Hamad bin Khalifa University Press (HBKU Press) , 2020 , Article)Background: Triage of victims in mass casualty incidents (MCI) is crucial in prioritizing care and allocating resources1. Triage skills are important to be evaluated for training and better preparedness. Using clinical ... -
Evaluating the effect of seasonal variations on walking behaviour in a hot weather country using logistic regression
( Routledge , 2018 , Article)The city of Doha, Qatar experiences a hot and arid weather throughout the year. This study investigates the effect of season, type of day, and time of day on the walking behaviour of pedestrians in these conditions using ... -
Evaluating the growth performance of eleven Salicornia bigelovii populations under full strength seawater irrigation using multivariate analyses
( Southern Cross Publishing and Printing Pty Ltd , 2016 , Article)Halophytes constitute an indispensable part of seawater farming systems implemented in coastal areas of desert lands where they do not compete with good quality land and water resources. Salicornia bigelovii is considered ... -
Evaluating the Operational Impact of Left-Turn Exclusive Number of Lanes: A Case Study from Qatar
( Qatar Univesrity Press , 2020 , Conference Paper)Left-turning movements can significantly reduce the overall capacity of signalized intersections due to the queueing built up. Intersections with heavy left-turning volumes tend to use multiple lanes to accommodate left-turn ... -
Evaluating the role of dissolved silica for dolomite formation in evaporitic environments: Insights from prolonged laboratory experiments
( Elsevier , 2024 , Article)The mineral Dolomite CaMg(CO3)2 is a common constituent of sedimentary rocks. Despite centuries of research, the mechanism of its formation remains elusive and debated. Recent studies have shown the presence of silica in ... -
Evaluation of a novel gas-liquid contactor/reactor system for natural gas applications
( Elsevier B.V. , 2017 , Article)In this study, a novel system for contacting gases and liquids, which may be suitable for many applications involving gas-liquid contact or gas-liquid reactions, has been developed and characterized. The system consists ...