Qatar University Institutional Repository: Recent submissions
Now showing items 41-60 of 32229
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Effectiveness of ChAdOx1 nCoV-19 (Vaxzevria) primary series vaccine against SARS-CoV-2 beta and delta variants: a nationwide study
( Springer Nature , 2025 , Article)Background: This study assessed the real-world effectiveness of the ChAdOx1 nCoV-19 vaccine in adults against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, symptomatic infection, and severe ... -
Non-Wettable Microporous Sheets Using Mixed Polyolefin Waste for Oil–Water Separation
( MDPI , 2023 , Article)Mixed polyolefin-based waste needs urgent attention to mitigate its negative impact on the environment. The separation of these plastics requires energy-intensive processes due to their similar densities. Additionally, ... -
Multilayered LDH/Microcapsule Smart Epoxy Coating for Corrosion Protection
( American Chemical Society , 2023 , Article)A multilayered smart epoxy coating for corrosion prevention of carbon steel was developed and characterized. Toward this direction, as a first step, zinc-aluminum nitrate-layered double hydroxide (Zn/Al LDH) was synthesized ... -
Efficacy of Total-Body Irradiation-based Intensified Myeloablative Regimens for Acute Leukemia-An International Collaborative Study.
( Wiley , 2025 , Article)In this study, we compared outcomes of intensified myeloablative conditioning regimens using large registry data from Japan (Japanese Society for Transplantation and Cellular Therapy) and the United States (Center for ... -
A scoping review of frameworks evaluating digital health applications.
(2025 , Article)Despite rapid technological advances, the adoption and deployment of digital health and virtual reality (VR) applications in healthcare appears to be progressing slowly. This scoping review is part of the Scale-Up4Rehab ... -
Exploring nurses perceived self-efficacy and mental health competency for enhancing psychiatric care delivery in non-psychiatric settings
( Elsevier , 2025 , Article)BackgroundNursing care is essential for providing high-quality, safe, and person-centered care, particularly for patients with mental health diagnoses. Mental illness poses significant global health challenges, and nurses ... -
A Case Report of an Unusual Presentation of Plexiform Epithelioid Schwannoma.
( Springer Nature , 2025 , Article)Plexiform epithelioid schwannoma (PES) is a rare, benign nerve sheath tumor that can resemble malignant tumors, making diagnosis challenging. We present the case of a 46-year-old Filipino man with a slow-growing mass on ... -
Development of BioPolyurethane Coatings from Biomass-Derived Alkylphenol Polyols-A Green Alternative
( MDPI , 2023 , Article)Bio-based polyols were obtained from the thermochemical liquefaction of two biomass feedstocks, pinewood and Stipa tenacissima, with conversion rates varying between 71.9 and 79.3 wt.%, and comprehensively characterized. ... -
Biopolyurethane coatings with silica-titania microspheres (MICROSCAFS®) as functional filler for corrosion protection
( Elsevier , 2024 , Article)In this work, we studied a biopolyurethane (BioPU) coating derived from a bio-based polyol and isocyanate for the protection of carbon steel against corrosion. The direct utilization of polyols obtained from raw biomass ... -
A novel design for battery cooling based on highly thermally conductive phase change composites encapsulated by 3D printed polyethylene/boron nitride layer
( Elsevier , 2025 , Article)Lithium-ion batteries are vital in advancing the cell phone and automotive industry. However, their susceptibility to self-heating impacts their performance, service life, and safety. Thus, efficient thermal management ... -
Positional and dimensional temporomandibular joint osseous changes in patients treated with the forsus fatigue resistant device: a non-randomized clinical trial
( Springer Nature Link , 2025 , Article)Objective: This study aimed to assess the osseous positional and dimensional changes in the temporomandibular joint (TMJ) of patients with skeletal Class II malocclusion treated with the Forsus Fatigue Resistant Device ... -
Molybdenum-Incorporated O3-type Sodium Layered Oxide Cathodes for High-Performance Sodium-Ion Batteries
( Wiley , 2023 , Article)Transition metal layered oxide materials with a general formula NaxMO2 (M = Ni, Mn, Co, Fe) are widely researched with various possible electrode configurations. Herein, O3-type NaNi(1−x)/2Mn(1−x)/2MoxO2 (x = 0, 0.05,0.1) ... -
Ultra-thin Cuffed Endotracheal Tube (Tritube®)
( Springer Nature , 2025 , Book chapter)This chapter aims to provide an overview of the ultra-thin cuffed endotracheal tube (ETT), starting with the concept that inspired its design and a detailed description of the tube’s specifications. This chapter also covers ... -
Assessing healthy vaccinee effect in COVID-19 vaccine effectiveness studies: a national cohort study in Qatar.
( National Center for Biotechnology Information , 2025 , Article)This study investigated the presence of the healthy vaccinee effect-the imbalance in health status between vaccinated and unvaccinated individuals-in two rigorously conducted COVID-19 vaccine effectiveness studies involving ... -
Unlocking Findings of Entrustable Professional Activities for Trainee Development, Entrustment, and Practice Readiness in Pre-registration Pharmacy Training: A Systematic Review
( Elsevier , 2025 , Article)ObjectiveTo explore key findings on the use of entrustable professional activities (EPAs) in preregistration pharmacy training, with a focus on their role in trainee development, entrustment decision-making, and practice ... -
10-year cardiovascular disease risk and its predictors: a comparison between healthcare workers and the general public in Qatar
( BMJ Publishing Group , 2025 , Article)Background: The scientific literature presents conflicting findings on whether health care workers (HCWs) have better, or worse, cardiovascular health compared to the general population. The study aimed to compare the ... -
Real-World Evaluation of the Interaction Between Rifampicin and Warfarin: A Retrospective Observational Study
( John Wiley and Sons Ltd , 2025 , Article)Background: Drug–drug interactions (DDIs) pose a significant challenge in drug therapy, particularly due to concerns about the safety and effectiveness of combined medications. Rifampicin is a strong inducer of the enzyme ... -
What is context anyway? Reflections on the experience of the Reproductive Health Working Group in the Arab Countries and Turkey
( Springer Nature , 2025 , Article)Background: Contextualizing research involves making connections to the broader environment to understand relationships and relevance. This commentary zooms in on the question of how context matters to knowledge production ... -
Intracameral Povidone-Iodine for Multidrug-Resistant Pseudomonas aeruginosa Exogenous Endophthalmitis: A Case Report and Literature Review
( S. Karger AG , 2025 , Article)Introduction: The objective of this study was to report successful management of multidrug resistant Pseudomonas aeruginosa endophthalmitis in a patient with a complex ophthalmic history using intracameral povidone-iodine ... -
From BJBMS to Biomolecules and Biomedicine: A new chapter
(2025 , Other)The scientific community is continually evolving, driven by advancements, shifting priorities, and growing demands for global dissemination of knowledge. A clear example of successfully adapting to these demands is the ...
