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1141
Evaluation of The Factors Affecting Microplastics and Nanoparticles in Plastic Water Supply Pipes
منشور في 2020احصل على النص الكامل
doctoralThesis -
1142
Effect of surfactants on the convective heat transfer and pressure drop characteristics of ZnO/DIW nanofluids: An experimental study
منشور في 2023"…Laminar flow and constant wall heat flux conditions were used to assess NFs heat transfer properties, ΔP and f. …"
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1143
Flow Simulations of Axisymmetric Prolate Particles in a Cylindrical Pore
منشور في 2015احصل على النص الكامل
doctoralThesis -
1144
Technical assessment of different extraction methods and transcriptome profiling of RNA isolated from small volumes of blood
منشور في 2023"…<p dir="ltr">Transcriptome profiling of human whole blood is used to discover biomarkers of diseases and to assess phenotypic traits. …"
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1145
Pilot scale evaluation of thin film composite membranes for reducing wastewater volumes: osmotic concentration process
منشور في 2023"…A thin-film composite hollow fiber (HF) FO membrane was tested under FO mode using synthetic solutions to assess the performance on the OC unit. …"
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1146
Evaluating the Successful Initiation of a New Dialysate Potassium Management Protocol: “Reduced Emergency Department Admission with Hyperkalemia in Hamad General Hospital Dialysis...
منشور في 2024"…</p><h3>Results</h3><p dir="ltr">ED admission of dialysis patients with hyperkalemia which require dialysis reduced from 12% to 0% (Figure 1) and the number of patients who are using low potassium bath of 1.0 mmol/L in Dialysate solution decreased from 56 in Jan 2022 to 7 patients in June 2023 (Figure 2)</p><h3>Conclusion </h3><p dir="ltr">The new potassium protocol was found to be very effective, and has a direct impact on the quality and safety of HD patients. …"
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1147
Polyaniline Based Composite Membranes for PEM Fuel Cells: Experiments and Factorial Design
منشور في 2020احصل على النص الكامل
doctoralThesis -
1148
AI-driven wearable sensors for postoperative monitoring in surgical patients: A systematic review
منشور في 2025"…These methodologies showed decreases in the rates of admission, including the staying duration in Intensive Care Units regarding support via using the AI-built Continuous Remote Early Warning Scoring system. …"
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1149
Characteristics of aerosols and planetary boundary layer dynamics during biomass burning season
منشور في 2025"…This study investigates aerosol concentrations before, during, and after the haze episode during November 2021 using model simulations and remote sensing data. …"
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1150
A Case Study to Identify the Hindrances to Widespread Adoption of Electric Vehicles in Qatar
منشور في 2020"…<p dir="ltr">The adoption of electric vehicles (EVs) have proven to be a crucial factor to decreasing the emission of greenhouse gases (GHG) into the atmosphere. …"
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1151
Numerical analysis of spatial distribution of carbon in methane dry reforming over supported nickel catalyst in a packed bed reactor
منشور في 2025"…Approximately 23.75 g of catalyst was used, and simulations were performed using COMSOL 6.2 software. …"
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1152
Relationship between Asymmetry Indices, Anthropometric Parameters, and Physical Fitness in Obese and Non-Obese High School Students
منشور في 2022"…Body composition, measurements of vertical jump height using a countermovement jump test (CMJ), and dynamic single stance balance using the Y-balance test (YBT), were collected over 4 weeks. …"
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1153
Life cycle assessment and sustainability enhancement of closed-loop carbon dioxide enhanced oil recovery: Field-scale evaluation in Qatar’s Dukhan Reservoir
منشور في 2025"…<p>This study presents a comprehensive environmental evaluation of direct CO₂ injection for Enhanced Oil Recovery (EOR) in the Dukhan Field, Qatar, using a gate-to-gate Life Cycle Assessment (LCA) coupled with an energy optimisation framework. …"
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1154
Energy conversion of heat from abandoned oil wells to mechanical refrigeration - Transient analysis and optimization
منشور في 2021"…<p dir="ltr">This study investigates the potential of using the geothermal energy from abandoned oils in a novel three-loop system; geothermal, power and cooling loops to produce cooling effect. …"
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1155
Engagement as a Dynamic but Perceivable Variable in Language Classroom Interactions
منشور في 2022احصل على النص الكامل
doctoralThesis -
1156
Performance Analysis of FSO Communications With Diversity Methods
منشور في 2016"…This method resulted in simple closed-form outage probability expressions that are accurate for average-to-large values of the signal-to-noise ratio (SNR) and in asymptotic expressions that are useful for evaluating the diversity gains and coding gains. …"
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article -
1157
Effect of AlN nanoparticle concentration in the electrolyte on corrosion resistance and mechanical properties of the electrodeposited composite coatings
منشور في 2024"…This research aims to develop an innovative solution by incorporating AlN nanoparticles with various concentrations (0.1, 0.2, 0.4, and 0.8 g/L) as reinforcement in the Ni-P electrolyte to develop composite coatings using A36 carbon steel as a substrate through direct current (DC) electrodeposition method. …"
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article -
1158
Tolfenamic Acid Derivatives: A New Class of Transcriptional Modulators with Potential Therapeutic Applications for Alzheimer’s Disease and Related Disorders
منشور في 2023"…Specific levels of SP1-driven genes and AD biomarkers such as amyloid precursor protein (APP) and Tau proteins were also decreased as part of this targeted systemic response. …"
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1159
Sulfobetaine-based polydisulfides with tunable upper critical solution temperature (UCST) in water alcohols mixture, depolymerization kinetics and surface wettability
منشور في 2021"…The regeneration of monomers from the polymers in response to external stimuli was examined using UV–vis and circular dichroism (CD) spectroscopy. …"
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1160
Kefir exhibits anti‑proliferative and pro‑apoptotic effects on colon adenocarcinoma cells with no significant effects on cell migration and invasion
منشور في 2014"…The expression of certain genes involved in proliferation and apoptosis was measured using reverse transcriptase‑polymerase chain reaction (RT‑PCR) and western blotting. …"
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article