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السجلات المعروضة 3060 -- 3079 من 3322
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Watermelon rinds as cost-efficient adsorbent for acridine orange: a response surface methodological approach
( Springer Nature , 2023 , Article)In the current investigation, watermelon rinds (WMR) have been utilized as an eco-friendly and cost-efficient adsorbent for acridine orange (AO) from contaminated water samples. Adsorption of AO onto raw (RWM) and thermally ... -
The Way We See It: Poetic-Visual Reciprocity in Egyptian Street Art Since 2011
( Brill , 2022 , Article)This article traces the manifestations of the newly adapted artistic form of “calligraffiti,” or the synthetic braiding of poetry and graffiti on what became known as the “walls of protest” in post-2011 Egypt. This new ... -
Weak and strong convergence theorems for generalized nonexpansive mappings
( Universitatii Al.I.Cuza din Iasi , 2016 , Article)We consider a class of generalized nonexpansive mappings introduced by Karapinar and seen as a generalization of Suzuki (C)-condition. We prove some weak and strong convergence theorems for approximating fixed points of ... -
Weak and strong convergence theorems without some widely used conditions
( Academic Publications, Ltd. , 2010 , Article)We establish weak (strong) convergence of Ishikawa iterates of two asymptotically (quasi-)nonexpansive maps without any condition on the rate of convergence associated with the two maps. Moreover, our weak convergence ... -
Weighted estimates for oscillatory singular integrals
(2013 , Article)We establish uniform bounds for oscillatory singular integrals as well as oscillatory singular integral operators. We allow the singular kernel to be given by a function in the Hardy space H1(Sn-1), while such results were ... -
Weighted estimates for rough parametric Marcinkiewicz integrals
( Korean Mathematical Society , 2007 , Article)We establish a weighted norm inequality for a class of rough parametric Marcinkiewicz integral operators . As an application of this inequality, we obtain weighted inequalities for a class of parametric Marcinkiewicz ... -
Well-Being Before the Arab Spring: Objective vs. Subjective Measurements
( Blackwell Publishing Inc. , 2017 , Article)[No abstract available] -
West Bay Business District in Doha, State of Qatar: Envisioning a Vibrant Transit-Oriented Development
( MDPI , 2021 , Article)In recent decades, Doha, the capital of Qatar, has experienced a large-scale transformation due to globalization and rapid economic growth. Recently, these changes have led to a focus on infrastructural development and ... -
What is a Snow Leopard? Taxonomy, Morphology, and Phylogeny
( Elsevier Inc. , 2016 , Book chapter)The snow leopard is the smallest member of the genus Panthera and is the sister species to the tiger (Panthera tigris). It has a poor fossil record, although a recent discovery in Tibet suggests this lineage could be at ... -
White graphene-cobalt oxide hybrid filler reinforced polystyrene nanofibers for selective oil absorption
( MDPI AG , 2020 , Article)In this work, stable hydrophobic nanocomposites are made from electrospun fibers of polystyrene (PS) containing a hybrid filler combination of (i) hexagonal boron nitride (hBN) and (ii) cobalt oxide (Co3O4) nanomaterials. ... -
Whole-Exome Sequencing in 10 Unrelated Patients with Syndromic Hidradenitis Suppurativa: A Preliminary Step for a Genotype-Phenotype Correlation.
( Karger Publishers , 2022 , Article)The genetics of syndromic hidradenitis suppurativa (HS), an immune-mediated condition associated with systemic comorbidities such as inflammatory bowel diseases and arthritis, has not been completely elucidated. To describe ... -
Why do exercisers with a higher trait self-control experience higher subjective well-being? The mediating effects of amount of leisure-time physical activity, perceived goal progress, and self-efficacy
( Elsevier Ltd , 2018 , Article)A first goal of the present study consisted in examining the interrelationships between trait self-control, amount of leisure-time physical activity (LTPA), goal progress, self-efficacy and subjective well-being. A second ... -
Why is it so difficult to attract FDI to the MENA countries ?
( Science Publications , 2016 , Article)In this study we constructively argue that the relationship between FDI flows and the per capita GDP for the MENA countries has a novel feature-hitherto unrecognised-which can partially explain the great difficulty of the ... -
Winter thermoregulation of free-ranging Ethiopian hedgehogs (Paraechinus aethiopicus) in Qatar
( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Conference Paper)Biologists focus on thermoregulation of desert mammals in terms of how they minimise heat gain during hotter months, and put less effort on how they maximise heat gain during cooler months. Heat gain may contribute to ... -
Wireless transmission using cooperation on demand
( Elsevier B.V. , 2009 , Article)Mobile users with single antennas can still take advantage of spatial diversity through repetition based cooperative transmission. In this paper, we consider a scheme in which the cooperation is triggered only if the ... -
The World (of Warcraft) through the eyes of an expert
( PeerJ , 2017 , Article)Negative correlations between pupil size and the tendency to look at salient locations were found in recent studies (e.g., Mathôt et al., 2015). It is hypothesized that this negative correlation might be explained by the ... -
World Cup In Qatar As A Sport Diplomacy Instrument
( Gulf Studies center - College of Arts & Sciences - Qatar University , 2022 , Conference Paper)Qatar has flourishing national image, particularly after its 37atalyst role in the Arab Spring and its conspicuous achievements in the field of infrastructure, media, technology, energy, diplomacy and public diplomacy. ... -
Writing democracy: An end of author ‘turn’?: From ‘fake news’ to ‘fake democratization'
( Intellect Publishers , 2018 , Article)This article problematizes questions of ontology and epistemology in the context of the study of norm-making primarily within academia (with special reference to democratization) and secondarily within media. It showcases ... -
‘Writing’ small states: contextualizing the construct in the Arab Gulf
( Springer Nature , 2021 , Article)How do IR scholars ‘write’ the Arab Gulf? In attempting to address this question, the focus is twofold: first, the ‘small state’ as a construct and second, its application to the study of Gulf small states. The article ... -
X-ray diffraction and X-ray absorption spectroscopic analyses for intercalative nanohybrids with low crystallinity
( Elsevier , 2016 , Article Review)Intercalation reactions can be achieved through ion-exchange, pillaring, and exfoliation-reassembling reactions to explore new intercalation compounds with desired electronic, electrochemical, and optical functions. Such ...