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Now showing items 10591-10600 of 11214
Prevalence of anxiety, sleep bruxism and temporomandibular disorders during COVID-19 in Qatari children and adolescents: a cross-sectional study
(
Springer Science and Business Media Deutschland GmbH
, 2023 , Article)
Purpose: Understanding the impact of coronavirus disease-2019 (COVID-19) pandemic social restrictions on the lives of children and adolescents is of utmost importance to enable timely diagnosis and treatment. Therefore, ...
Effect of addition of Pd on electrodeposited Ni–B coatings
(
Springer Science and Business Media Deutschland GmbH
, 2022 , Article)
In this study, the effect of addition of a noble metal (Pd) to the Ni–B nano-coating is studied. The Ni–B and Ni–B–Pd coatings are synthesized from aqueous electrolytes using direct current. The Ni–B coating is found to ...
Electrodeposition of Duplex Ni–B–Zn/Co Composite Coatings
(2020 , Article)
This research article focusses on the Ni–B–Zn/Co composite coatings synthesized via an electrodeposition process. Electrodeposited Ni–B composite coatings have several advantages, such as excellent corrosion as well as ...
Machine learning techniques for the identification of risk factors associated with food insecurity among adults in Arab countries during the COVID-19 pandemic
(
Springer Nature
, 2023 , Article)
Background: A direct consequence of global warming, and strongly correlated with poor physical and mental health, food insecurity is a rising global concern associated with low dietary intake. The Coronavirus pandemic has ...
WEALTH AND THE PERSISTENCE OF AUTHORITARIANISM IN THE GULF STATES: ECONOMIC PRIVILEGE OR A CULTURAL PHENOMENON?
(
Foundation for Good Politics
, 2021 , Article)
During the Arab Spring the idea of the Middle East as an authoritarian exception appeared to be no longer valid. Yet the Gulf states seem to be safe from political turmoil. This paper examines the persistence of authoritarianism ...
The vowel system of Qatari Arabic: Evidence for peripheral/non-peripheral distinction between long and short vowels
(
Cambridge University Press
, 2023 , Article)
Arabic has a vowel system with three long and three short monophthongs. One of the
parameters that accounts for qualitative differences between long and short vowels across
languages is tenseness/laxness of vowels located ...
Highly crystalline and thermally stable poly(aniline-co-2-nitroaniline)
(
Springer Nature
, 2020 , Article)
Abstract: To synthesize a crystalline polymer is unconventional. Here, we found the well-defined hexagonal or rectangular cubical shape of poly(aniline-co-2-nitroaniline)s PA-co-2-NAs through scanning electron microscopy. ...
The 2022 World Cup and the Post-Colonial Narrative Examined
(
Gulf Studies center - College of Arts & Sciences - Qatar University
, 2022 , Conference Paper)
This paper seeks to examine the 2022 World Cup in Qatar and the Post-Colonial narratives associated with Qatar's attempt at identifying itself out of the frame of modernity set by the West. Sports diplomacy is the device ...
Genome-wide association study identifies several loci for HEV seropositivity
(
Elsevier
, 2023 , Article)
Hepatitis E viral (HEV) infection imposes a heavy global health burden. The variability in the prevalence of serological markers of HEV infection between different ethnic groups proposes a host genetic influence. Here, we ...
A mixed-method study of programme management resources and social enterprise sustainability: A developing-country context
(
Multidisciplinary Digital Publishing Institute (MDPI)
, 2021 , Article)
This research investigates the relationship between enterprise environmental factors (EEFs) and programme management (PgM) resources, and subsequently how PgM resources and sustain-ability integrate into social enterprise. ...