Browsing by Subject "Stability"
Now showing items 1-20 of 21
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A protocol to investigate the stability of 0.9% sodium chloride IV fluid bags in the prehospital setting of Qatar
( Hamad bin Khalifa University Press (HBKU Press) , 2022 , Article)Background: 0.9% sodium chloride (NaCl) fluid bags are commonly stored in ambulances. Despite that the ambulances normally use air-conditioning during operational shifts, NaCl bags are exposed to deviations from the ... -
The advanced photocatalytic performance of V doped CuWO<inf>4</inf> for water splitting to produce hydrogen
( Elsevier Ltd , 2020 , Article)In the study, we successfully conducted vanadium doping to improve photocatalytic performance of the CuWO4 for water splitting to produce hydrogen. The doping mechanism, optimal doping ratio and material stability were ... -
Can we use normal saline stored under stress conditions? A simulated prehospital emergency medical setting
( Elsevier Ltd , 2023 , Article)Background: Data on stability and suitability to use normal saline stored under stress conditions in ambulances is lacking. Objective: We aimed to study the impact of exposure to extreme temperature variations on normal ... -
Computational structural assessment of BReast CAncer type 1 susceptibility protein (BRCA1) and BRCA1-Associated Ring Domain protein 1 (BARD1) mutations on the protein-protein interface
( Elsevier , 2022 , Book chapter)Breast cancer type 1 susceptibility protein (BRCA1) is closely related to the BRCA2 (breast cancer type 2 susceptibility protein) and BARD1 (BRCA1-associated RING domain-1) proteins. The homodimers were formed through their ... -
Design and Construction Risk Management of Souq Waqif Station of Gold Line, Doha Metro
( Qatar Univesrity Press , 2020 , Conference Paper)The case of redesigning Souq Waqif station by raising the base slab formation level due to significant water inflow during the excavation and dewatering works and the break in activities of two EPB TBMs under adverse ... -
Diversification and bank stability in the GCC
( Elsevier Ltd , 2018 , Article)This study examines bank diversification strategies and links to financial sector stability. Using a sample of listed and unlisted banks operating in the Gulf Cooperation Council (GCC) countries over 2001 to 2014 we ... -
Dopant-free hole-transporting materials for stable and efficient perovskite solar cells
( Wiley-VCH Verlag , 2017 , Article)Molecularly engineered novel dopant-free hole-transporting materials for perovskite solar cells (PSCs) combined with mixed-perovskite (FAPbI3)0.85(MAPbBr3)0.15 (MA: CH3NH3+, FA: NH=CHNH3+) that exhibit an excellent power ... -
Dynamic interactions in large scale photovoltaic power plants with frequency and voltage support
( Elsevier , 2022 , Article)The increasing penetration of Large-Scale Photovoltaic Power Plants in the power system is raising the concern of potential stability issues due to dynamic interactions of power electronics components. In particular, Power ... -
Effects of CH4-CO2 replacement in hydrate-bearing sediments on S-wave velocity and electrical resistivity
( Elsevier , 2020 , Article)CH4-CO2 replacement has been considered as a method for methane production from hydrate-bearing sediments to maintain sediment stability. Sediment stability has been studied at both the particle scale and mesoscale. However, ... -
Facile Microwave Synthesis of Hierarchical Porous Copper Oxide and Its Catalytic Activity and Kinetics for Carbon Monoxide Oxidation
( American Chemical Society , 2022 , Article)The synthesis of copper oxide (CuO)-based nanomaterials has received a tremendous deal of interest in recent years. Particularly, the design and development of novel CuO structures with improved physical and chemical ... -
Highly stable hybrid single-micelle: a universal nanocarrier for hydrophobic bioimaging agents
( Tsinghua University , 2022 , Article)As the first-line technology, micelles play a pivotal role in in vivo delivery of theranostic agents because of their high biocompatibility and universality. However, in complex physiological environments (extreme dilution, ... -
Impact of missense mutations in survival motor neuron protein (SMN1) leading to Spinal Muscular Atrophy (SMA): A computational approach.
( Springer US , 2018 , Article)Spinal muscular atrophy (SMA) is a neuromuscular disorder caused by the mutations in survival motor neuron 1 gene (SMN1). The molecular pathology of missense mutations in SMN1 is not thoroughly investigated so far. Therefore, ... -
Lotus-bud like hexagonal ZnO/g-C3N4 composites for the photodegradation of benzene present in aqueous solution
( Elsevier , 2023 , Article)This study used a one-pot paralysis approach to combine hexagonal ZnO lotus buds with graphitic carbon nitride (g-C3N4) nanosheets to create ZnO/g-C3N4 composites. For the purpose of investigating the charge carrier interface ... -
Novel paclitaxel formulations solubilized by parenteral nutrition nanoemulsions for application against glioma cell lines
( Elsevier, Ltd , 2016 , Article)The aim of this study is to investigate using nanoemulsion formulations as drug-delivery vehicles of paclitaxel (PX), a poor water-soluble anticancer drug. Two commercially available nanoemulsion fat formulations (Clinoleic ... -
Piroxicam loaded polymer hybrid microspheres based tablets with modified release kinetics: Development, characterization and in vivo evaluation
( Pakistan Journal of Pharmaceutical Sciences , 2021 , Article)Piroxicam (PC) is a non-steroidal anti-inflammatory drug characterized by poor aqueous solubility and reported to cause and impart crucial GIT irritation, bleeding, peptic and duodenal ulcer. Engineering of PC ... -
A profound computational study to prioritize the disease-causing mutations in PRPS1 gene.
( Springer Verlag , 2017 , Article)Charcot-Marie-Tooth disease (CMT) is one of the most commonly inherited congenital neurological disorders, affecting approximately 1 in 2500 in the US. About 80 genes were found to be in association with CMT. The phosphoribosyl ... -
Stability analysis of unstructured finite volume methods for linear shallow water flows using pseudospectra and singular value decomposition
( Elsevier Ltd , 2016 , Article)The discretization of the shallow water system on unstructured grids can lead to spurious modes which usually can affect accuracy and/or cause stability problems. This paper introduces a new approach for stability analysis ... -
Stability in 3D and 2D/3D hybrid perovskite solar cells studied by EFISHG and IS techniques under light and heat soaking
( Elsevier B.V. , 2019 , Article)We investigate the effect of temperature and light soaking on the stability and charge carrier behavior in triple cation 3-Dimensional (3D) and 2-Dimensional (2D)/3-Dimensional perovskite solar cells (PSCs) using electric ... -
Stability of membrane fouling particles under perikinetic and orthokinetic flow conditions
( Elsevier B.V. , 2004 , Article)Stability of fouling particles against Brownian motion (perikinetic) and simple shear flow (orthokinetic) was investigated. The effect of the various parameters such as particle radius, Hamaker constant, salt (1-1 type) ... -
Superior photocatalytic activity of Cu doped NiWO4 for efficient degradation of benzene in air even under visible radiation
( Elsevier B.V. , 2019 , Article)We effectively used Cu dopant to improve photocatalytic performance of NiWO4 to remove benzene in air. The obtained experimental result indicated that photocatalytic performance of the prepared Cu-NiWO4 materials were ...