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661
Smart binary phase‐coding for pulse‐compression radar: An electronic protection technique against repeater jamming
منشور في 2024"…<p dir="ltr">Nowadays, modern radar systems increase their target detection capabilities by processing pulses coherently. …"
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662
Impacts of ultrasonication time and surfactants on stability and optical properties of CuO, Fe<sub>3</sub>O<sub>4</sub>, and CNTs/water nanofluids for spectrum selective applicatio...
منشور في 2022"…Furthermore, various surfactants (anionic, cationic, and polymer) were added to the base fluid. The study results revealed that surfactants have a significant effect on the stability of nanofluids over ultrasonication time. …"
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663
Customer Service and Satisfaction in the three main Airports of the United Arab Emirates
منشور في 2007"…Based on that, 5 main criteria were set that had to be met and continuously achieved by the aviation industry in the UAE. …"
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664
PermGuard: A Scalable Framework for Android Malware Detection Using Permission-to-Exploitation Mapping
منشور في 2024"…The increasing reliance on mobile devices significantly raises the risk of malware attacks, especially for non-technical users who often grant permissions without thorough evaluation, leading to potentially devastating effects. …"
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665
Communication-efficient hierarchical federated learning for IoT heterogeneous systems with imbalanced data
منشور في 2022"…Specifically, our numerical results highlight the effectiveness of our approach and its ability to provide 4–6% increase in the classification accuracy, with respect to hierarchical FL schemes that consider distance-based user assignment. …"
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666
Solving the Narrow Corridor Problem in Potential Field-Guided Autonomous Robots
منشور في 2005"…In addition to eliminating the narrow corridor artifact, improving the quality of the trajectory, the suggested solution significantly increases the speed of the robot. Theoretical development along with simulation results are provided.…"
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667
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668
THz-Enabled UAV Communications Under Pointing Errors: Tractable Statistical Channel Modeling and Security Analysis
منشور في 2025"…<p dir="ltr">Unmanned aerial vehicles (UAVs) are increasingly being utilized as mobile base stations for rapidly establishing temporary wireless coverage in emergency situations and remote locations. …"
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669
Children diabetes prevention camps
منشور في 2015"…<p>For the first time, researchers have assessed a Qatar-based diabetes prevention programme for obese youth to understand its structure and impacts. …"
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670
Performance analysis of a new PV array reconfiguration approach: Simulations and outdoor experiments under fixed and moving shadows
منشور في 2025"…<p dir="ltr">Partial shading can significantly impair photovoltaic (PV) array performance in large-scale systems, by reducing power output and increasing the complexity of wiring and maintenance. …"
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671
Promising approaches for controlled pulmonary drug delivery
منشور في 2015"…Micro- and nanoparticles-based drug delivery systems could potentially improve the delivery of inhaled drugs significantly, because they can be designed in specific shapes and sizes, and with certain other properties that optimize their bioavailability. …"
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672
A comprehensive design and rating study of evaporative coolers and condensers. Part I. Performance evaluation
منشور في 2020"…In this paper, we use the fouling model to investigate the risk based thermal performance of these evaporative heat exchangers. …"
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673
A Prioritized Uplink Call Admission Control Algorithm for 3G WCDMA Cellular Systems with Multi-Services
منشور في 2005"…Results indicate that this algorithm reduces the drop handoff calls and increases the total system capacity; hence the GoS and the system performance can significantly be improved especially in case of high mobility environments.…"
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674
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675
Drying kinetics and thermo-environmental analysis of a PV-operated tracking indirect solar dryer for tomato slices
منشور في 2024"…The obtained results showed that the drying time (DT) isn’t significantly change with increasing air speeds from 1 to 2 m/s, this may be due to many reasons such as short DT, high temperature inside drying room, and little difference between the exanimated air speeds. …"
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676
Effect of chemical modification on electronic transport properties of carbyne
منشور في 2021"…Consequently, the current in the functionalization systems increases significantly due to strong delocalization of electronic states along the carbon chain. …"
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677
Prevalence and risk factors of poor indoor air quality and sick house syndrome symptoms in Dubai
منشور في 2019"…However, few population-based researches were conducted regarding poor housing IEQ and its associations with SHS. …"
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678
Exploring Household Food Dynamics During the COVID-19 Pandemic in Morocco
منشور في 2021"…The findings show that consumers' diet, shopping behavior, and food interactions have changed significantly. Indeed, the survey outcomes indicated (i) an increase in the consumption of local items owing to food safety concerns; (ii) an increase in online grocery shopping; (iii) a rise in panic buying and food hoarding; and (iv) an increase in culinary capabilities. …"
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679
The effectiveness of physical models in teaching anatomy
منشور في 2016"…No significance was found for the factual knowledge acquisition outcome. …"
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article -
680
The Interactions of Business Environment, Generic Strategy, Operations Strategy, and Business Performance in the Lebanese Industries
منشور في 2021"…The results confirmed the significance of the direct effects at the aggregate level. …"
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masterThesis