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Identity and Aggregate Signature-Based Authentication Protocol for IoD Deployment Military Drone
Published 2021“…This issue of security risk can be minimized conspicuously by developing a robust authentication scheme for IoD deployment military drones. Therefore, this research illustrates the designing of two separate protocols based on the aggregate signature, identity, pairing cryptography, and Computational Diffie-Hellman Problem (CDHP) to guarantee data integrity, authorization, and confidentiality among drones and AC2P/PICS. …”
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IoT empowered smart cybersecurity framework for intrusion detection in internet of drones
Published 2023“…In recent years, there has been a significant increase in the utilization of IoT-enabled drone data management technology. …”
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Optimizing MPPT Control for Enhanced Efficiency in Sustainable Photovoltaic Microgrids: A DSO-Based Approach
Published 2024“…<p dir="ltr">The output of photovoltaic (PV) systems is significantly impacted by the vagaries of ambient temperature, solar irradiance, and environmental fluctuations. …”
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VisioDECT: a novel approach to drone detection using CBAM-integrated YOLO and GELAN-E models
Published 2025“…This improvement in spatial and channel attention significantly boosts detection performance, particularly for small and occluded drones. …”
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Development of a Smart System for Leak Detection in Water Distribution Networks
Published 2021Get full text
doctoralThesis -
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Nonlinear Control of Brushless Dual-Fed Induction Generator With a Flywheel Energy Storage System for Improved System Performance
Published 2025“…After optimization, the SMC settling time was significantly reduced from 0.7 seconds to 19.97 milliseconds, achieving a 96.9% improvement in response speed, while its steady-state error decreased from 0.48 to 0.06, marking an 87.5% reduction in tracking error. …”
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Security Supply Chain Using UAVs: Validation and Development of a UAV-Based Model for Qatar’s Mega Sporting Events
Published 2023“…The key findings of the study are: (1) a valid and reliable UAV-based cybersecurity framework for FIFA mega sporting events was developed; (2) five critical factors were identified, including traceability, security and privacy, trust, acceptability, and preparedness; (3) all factors were significantly and positively correlated, highlighting the complexity of managing security systems in mega sporting events.…”
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Autonomous Vehicles Delivery Systems: Analyzing Vehicle Routing Problems with a Moving Depot
Published 2019Get full text
doctoralThesis -
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Nurses’ work environment and intent to leave in Lebanese hospitals
Published 2011“…Regression analysis revealed that for every 1 point score decrease on career development there was a 93% increase in likelihood of reporting intent to leave country. …”
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Dissecting the signaling pathways regulating the vascular endothelial growth factor (VEGF) in brain tumor cells. (c2017)
Published 2017“…However, when both RhoA and RhoC were knocked down, VEGF expression decreased after EGF stimulation. Moreover, when the astrocytoma cells were subjected to hypoxia at different times, we detected a significant increase in pERK. …”
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masterThesis -
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Characterizing the dynamics of climate and native desert plants in Qatar
Published 2024“…Increased drought seasons correlated with changes in annual temperature, dew point, and soil temperature. Vegetation growth depended not only on rainfall amount but also on the number of rainfall events and accumulation. …”
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A Machine Learning Approach on Chest X-Rays for Pediatric Pneumonia Detection
Published 2022Get full text
doctoralThesis -
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Sleeve Gastrectomy in Patients with Type 2 Diabetes: Anthropometric and Cardiometabolic Improvements at 1, 3, 5, 7, and 9 years—Are the Initial Benefits Sustained?
Published 2025“…Fasting blood glucose decreased significantly across the five time points, from 9.27 ± 4.11preop to 7.06 ± 2.70 <sub>year9 </sub>mmol/L. …”
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Initial risk assessment for pulmonary hypertension in patients with COPD
Published 2012“…Diffusion capacity was lower but did not reach statistical significance (P = 0.07). In multivariate analysis, statistically significant independent variables were >3% decrease in exercise oxyhemoglobin saturation and decline in prebronchodilator FEV1 (P = 0.01 and P = 0.04, respectively). …”
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Shear Behavior of One-Way Reinforced Concrete Hollow Slabs Voided with PET Void Formers
Published 2023Get full text
doctoralThesis -
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Trends of the Dementia Burden in South Asia: An Analysis of 2021 Global Burden of Disease Study
Published 2025“…</p><h3>Results</h3><p dir="ltr">A slight decrease in incidence rates from 80.57 to 79 per 100,000 was observed, alongside a significant increase in mortality rates from 14.11 to 17.2 per 100,000. …”
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ROS-Mediated Autophagic Death in Glioblastoma Cells Upon Treatment by Human Recombinant Arginase I (Co)- PEG5000 [HuArgI (Co)-PEG5000]
Published 2021“…Addition of N-acetyl-cysteine (NAC); being a reactive oxygen species (ROS) scavenger, led to a significant decrease in the cytotoxicity of arginine deprivation to U251 and A172 cells, indicating that ROS generation reversed the cytotoxicity of arginine deprivation to GBM cells. …”
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masterThesis