Qatar University Institutional Repository
The top service priorities of QSpace are to collect materials originating from faculty, students, and guests of Qatar University, provide necessary metadata to fulfill a complete bibliographic record, provide open access full-text content to everyone, and preserve content in a secure format for long-term continued access.
Sub-communities within this community
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Academic [29828 items ]
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COVID-19 Research [848 items ]
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FIFA World Cup Qatar 2022 [135 items ]
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Qatar Blockade [892 items ]
Recent Submissions
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PFOA remediation from kaolinite soil by electrokinetic process coupled with activated carbon/iron coated activated carbon - permeable reactive barrier
( Elsevier , 2024 , Article)This study applied electrokinetic (EK) in situ soil remediation for perfluorooctanoic acid (PFOA) removal from kaolinite soil. The kaolinite soil was spiked with 10 mg/kg PFOA for the EK treatment using Sodium Cholate ... -
Silane functionalization of titania-graphene oxide nanocomposite for superior anticorrosion polyurethane coatings on steel
( Elsevier , 2024 , Article)This research investigated the enhancement of anti-corrosion properties in polyurethane (PU) coatings on steel substrates through the Silane (N-(2-Aminoethyl)-3-aminopropyltrimethoxysilane) functionalization of Graphene ... -
Electrocatalytic conversion of ethylene to ethylene oxide mediated by halide oxidation: Chloride vs. Bromide vs. Iodide
( Elsevier , 2024 , Article)Ethylene oxide (EO) is among the most extensively used chemicals and is conventionally produced via the thermochemical oxidation of ethylene. This study demonstrates that a Pt-doped RuO2 and TiO2 composite (Pt-RuO2/TiO2) ... -
Improvement in inhibition performance of anti-corrosion coatings using polyolefin matrix embedded with modified TiO2 nanoparticles
( Elsevier , 2024 , Article)Corrosion remains a critical issue for steel structures, leading to costly repairs and potential failures in industrial sectors. This study presents the development and characterization of polyolefin coatings for enhanced ... -
Magnetic polyurethane composites—fabrication and applications
( Elsevier , 2024 , Book chapter)In recent years, polymer–magnetic nanocomposites have gained considerable attention in both academia and industry. The unique magnetism of the magnetic nanoparticles (MNPs) enables the enhancement in desired properties of ... -
The interface of machine learning and carbon quantum dots: From coordinated innovative synthesis to practical application in water control and electrochemistry
( Elsevier , 2024 , Article Review)Not long ago, carbon quantum dots (CQDs) came into view as a revolutionary class of materials, propelling advancements in water remediation and electrochemical technology. This comprehensive review explores the cutting-edge ... -
Environmental and economic assessment of mixed plastic waste pelletization in the Gulf Cooperation Council region
( Elsevier , 2024 , Article)Pelletizing mixed plastic wastes (MPW) has gained interest as an upcycling technology and an alternative to conventional recycling. To investigate its potential, we conducted a cost analysis and life-cycle assessment (LCA) ... -
Revolutionizing microorganism inactivation: Magnetic nanomaterials in sustainable photocatalytic disinfection
( Elsevier , 2024 , Article Review)The rapid emergence of antibiotic-resistant microorganisms and the demand for sustainable water purification methods have spurred research into advanced disinfection, with photocatalysis as a promising approach. This study ... -
Breathing in danger: Understanding the multifaceted impact of air pollution on health impacts
( Elsevier , 2024 , Article)Air pollution, a pervasive environmental threat that spans urban and rural landscapes alike, poses significant risks to human health, exacerbating respiratory conditions, triggering cardiovascular problems, and contributing ... -
Controlling polydopamine deposition morphology on the surface of poly(vinylidene fluoride) microfiltration membranes for improved oil-water filtration performance
( Elsevier , 2024 , Article)Herein, we studied the effect of adding into water-dopamine mixture a small amount of the fourth generation of bis-MPA based Boltorn™ hyperbranched polyol polyester (H40) or inorganic nanolayered compound MXene on the ... -
Jet-assisted membrane filtration and design application: A model for fouling removal area estimation
( Elsevier , 2024 , Article)Membrane fouling remains a significant challenge in desalination and other membrane-based filtration processes. This study presents a novel force-balance model to accurately estimate the de-fouling area in jet-assisted ... -
Signaling networks guiding erythropoiesis
( Lippincott Williams and Wilkins , 2024 , Article Review)Purpose of reviewCytokine-mediated signaling pathways, including JAK/STAT, PI3K/AKT, and Ras/MAPK pathways, play an important role in the process of erythropoiesis. These pathways are involved in the survival, proliferation, ... -
Virtual Care? Telepharmacy in Critical Care Settings for Patient-Centered Care and Multidisciplinary Collaboration: A Scoping Review of Activities, Benefits, Economic Impact, Challenges, and Knowledge Gaps
( Mary Ann Liebert Inc. , 2024 , Article Review)Background: Very few studies have investigated telepharmacy (TP) in critical care. This scoping review undertook this task. Methods: We searched the following five electronic databases (PubMed, Embase, WoS, Scopus, CINAHL). ... -
Efficient and regioselective synthesis of ortho-diiodinated homobenzylic alcohol derivatives: in silico evaluation as potential anticancer IDO/TDO inhibitors
( Royal Society of Chemistry , 2024 , Article)A simple and direct synthesis of 2,6-diiodophenylethanol building blocks through highly regioselective metalation (MIE)/oxirane SN2-type ring opening of 1,2,3-triiodobenzene is described. A significant impact of the nature ... -
Efficacy of Buzzy Device Versus EMLA Cream for Reducing Pain during Needle-Related Procedures in Children: A Randomized Controlled Trial
( Lippincott Williams and Wilkins , 2024 , Article)Objectives Several pain management tools exist but with limitations in their efficacy or applicability. The EMLA (eutectic mixture of local anesthetics) cream is currently used for pain relief for needle-related procedures; ... -
Varicocele repair for severe oligoasthenoteratozoospermia: Scoping review of published guidelines, and systematic review of the literature
( Taylor and Francis Ltd. , 2025 , Article Review)Background: The outcomes of varicocele repair (VR) for severe oligozooasthenoteratozoospermia (OAT) have not been widely examined. Methods: Assessment of outcomes of VR after severe OAT, employing scoping review of published ... -
Hypospadias Reconstruction Training: Development of an Ex-Vivo Model for Objective Evaluation of Surgical Skills
( Elsevier , 2025 , Article)ObjectiveTo objectively evaluate technical skill acquisition in hypospadias repair procedures during surgical training using noninvasive wearable sensor technology. MethodsWe combined subjective video evaluations with ... -
Deregulated transcription factors in the emerging cancer hallmarks
( Elsevier , 2024 , Article)Cancer progression is a multifaceted process that entails several stages and demands the persistent expression or activation of transcription factors (TFs) to facilitate growth and survival. TFs are a cluster of proteins ... -
Breaking the silence-systematic review of the socio-cultural underpinnings of men's sexual and reproductive health in Middle East and North Africa (MENA): A handful of taboos?
( Taylor and Francis Ltd. , 2025 , Article Review)Background: Sociocultural aspects can impact sexual and reproductive health (SRH). Despite this, no study appraised the socio-cultural underpinnings impacting men's SRH in MENA (Middle East and North Africa). The current ... -
Cognitive Load Estimation Using a Hybrid Cluster-Based Unsupervised Machine Learning Technique
( Institute of Electrical and Electronics Engineers Inc. , 2024 , Article)The increasing prevalence of non-invasive, portable Electroencephalography (EEG) sensors for neuro-physiological measurements has propelled EEG-based assessments of cognitive load (CL) into the spotlight. In this study, ...
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