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121
Green energy powered - vapor, thermal and UV light assisted disinfection technology
Published 2023“…In the final step of the disinfecting protocol, the objects are exposed to UV-A light having a peak wavelength of 365–370 nm. The automatic disinfection process is powered by renewable solar and mechanical energy during cycling. …”
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122
Climate Change Implications for Optimal Sizing of Residential Rooftop Solar Photovoltaic Systems in Qatar
Published 2023“…Results show the villa’s annual electricity consumption will grow 22% by 2100, with summer peaks escalating to 26% driven by surging cooling demands. …”
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123
Collaborative hierarchical caching and transcoding in edge network with CE-D2D communication
Published 2020“…However, the high load in peak hours consumes the limited available bandwidth of existing cellular and backhaul links leading to low network performance. …”
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124
The impact of the COVID-19 pandemic on the perinatal mental health of women
Published 2020“…</p> <h3>Methods</h3> <p>A cross- sectional survey of women accessing maternity services in Qatar was carried out during the months of June and July 2020 at the local peak of the pandemic. Background data including relevant demographic details, pregnancy and mental health history, concerns, as well as helpful stress-reducing factors reported by women was collected. …”
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125
Predicting Compression Modes and Split Decisions for HEVC Video Coding Using Machine Learning Techniques
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doctoralThesis -
126
Quasi-static axial crushing investigation of filament-wound eco-friendly energy-absorbing glass fiber and jute fiber composite structures
Published 2024“…In comparison, the GF 4-layer configuration exhibits lower initial peak force (IPF) and SEA values but a higher CFE value of 0.64 at a lower weight of 58 g. …”
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127
Effect of AlN nanoparticle concentration in the electrolyte on corrosion resistance and mechanical properties of the electrodeposited composite coatings
Published 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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128
The distribution of toxic sources in Louisiana
Published 1993“…Furthermore, the greater the percentage of blacks in a community, the greater the reductions in discharges. …”
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masterThesis -
129
Polymer chain dynamics in epoxy based composites as investigated by broadband dielectric spectroscopy
Published 2016“…Secondary relaxations and the glass transitions of resultant networks were probed using broadband dielectric spectroscopy (BDS). A sub-Tgγ relaxation peak for both networks shifts to higher frequencies (f) with increasing temperature in Arrhenius fashion, both processes having the same activation energy and being assigned to phenyl ring flipping in DGEBA chains. …”
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130
Fracture and stability of strain-softening materials and structures
Published 1990“…For direct tension specimens, the model predicts a development of asymmetric response after the peak load. This asymmetric response, which has also been observed in experiments, deserves more attention and is a problem that lies in the realm of inelastic stability theory. …”
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masterThesis -
131
Tailored nanofiber composites for a flexible piezoelectric nanogenerator: Poly(vinylidene fluoride) with BaTiO<sub>3</sub>/NiFe<sub>2</sub>O<sub>4</sub>
Published 2024“…The PVDF/BaTiO<sub>3</sub>-NiFeO<sub>4</sub> electrospun nanofibers demonstrated the highest piezoelectric peak-to-peak output voltage of 4.1 compared to pure PVDF (∼125 mV). …”
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Three Hundred and One Consecutive Extended Right Hepatectomies
Published 2009“…Liver insufficiency was defined as peak postoperative serum bilirubin >7 mg/dL. Predictors of liver insufficiency were identified by multivariate logistic regression. …”
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134
Effect of AlN nanoparticle concentration in the electrolyte on corrosion resistance and mechanical properties of the electrodeposited composite coatings
Published 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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135
Enhancing piezoelectric performance of PVDF/PEG blends with ZnO and BaTiO₃ nanofillers for nanogenerator and UV sensing
Published 2025“…The optimal output voltage and UV sensing were observed at low nanoparticle concentration, with a peak-to-peak voltage of 1.4 V for 0.5 wt% of the ZnO/BaTiO<sub>3</sub>. …”
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136
Shear Strength Behavior of Tire Shred-Dune Sand Admixtures
Published 2025Get full text
doctoralThesis -
137
Evidence-based safety education and training for traffic injury prevention
Published 2015“…Stronger GDL programs achieve greater fatality reduction. A systematic review on the effects of post-license driver education, provides no evidence of its effects on preventing road traffic crashes or injuries. …”
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138
Utilization of the internet for physical activity and diet information and its influence on pregnant women’s lifestyle habits in Qatar
Published 2023“…</p><h3>Conclusion</h3><p dir="ltr">Many pregnant women use the internet to access information about PA and diet, and greater use is associated with more positive lifestyle changes. …”
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139
Single-Walled Carbon Nanotubes – Ionic Polymer Electroactive Hybrid Transducers
Published 2008“…A maximum peak-to-peak strain of 10.6% (±2V) is attained in a 15vol% SWNT/30 vol% RuO2 hybrid transducer. …”
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