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401
Optimisation of PV Cleaning Practices: Comparison Between Performance Based and Periodic Based Approaches
منشور في 2018"…Periodic based automatic cleaning showed decreases in improvement of between 164.64% to 245.34%. …"
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402
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403
Simulating microclimate adaptation: Evaluating heat mitigation strategies for Doha, Qatar, under current and future climate conditions
منشور في 2025"…The scenarios are based on four heat mitigation strategies: (1) Green infrastructure, including extensive and intensive green roofs and facades, increased tree canopy cover, and introduction of an urban park, (2) cool and super cool materials for roofs, facades, and pavements, (3) urban morphology modifications, increasing building heights, and (4) shading structures. …"
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404
Supplementation of retrobulbar block with clonidine in vitreoretinal surgery
منشور في 2011"…The median number of postoperative analgesic requests per patient during the first 24 hours was higher in the control group than the clonidine group [2 (0-3) vs. 1 (0-3); P < 0.001]. …"
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article -
405
Transport demand management - Impacts on congestion alleviation and road safety enhancement in urban areas
منشور في 2015"…Essential as the movements of people and goods are to the economic and social aspects of urban life, they present people and their surrounding with the ever-increasing problems. As a consequence, world's cities face traffic congestion associated with imbalance of the available road space and operation vehicles, slow traffic flow, poor access to main activity centers, high transport cost, waste of time, psychological effects, decline productivity and increase discomfort. …"
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406
A Hybrid Intrusion Detection Model Using EGA-PSO and Improved Random Forest Method
منشور في 2022"…<p dir="ltr">Due to the rapid growth in IT technology, digital data have increased availability, creating novel security threats that need immediate attention. …"
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407
Multi-class subarachnoid hemorrhage severity prediction: addressing challenges in predicting rare outcomes
منشور في 2025"…By increasing accuracy across unbalanced classes and emphasizing its potential for practical use, the multi-stage technique presents a promising solution for predicting the severity of SAH. …"
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408
Channel Network Control on Seasonal Lake Area Dynamics in Arctic Deltas
منشور في 2020"…We find that monthly shrinkage rates have a pronounced structured variability around the channel network with the shrinkage rate systematically decreasing farther away from the channels. This pattern of shrinkage is predominantly attributed to a deeper active layer enhancing near-surface connectivity and storage and greater vegetation density closer to the channels leading to increased evapotranspiration rates. …"
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409
The Influence of Loneliness and Living Alone on the Quality of Life of the Elderly: Evidence from Europe
منشور في 2023"…This research indicates a positive correlation between living alone and loneliness, with a greater effect on males, and identifies loneliness as an independent factor decreasing QoL. …"
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410
Body surface area and body weight predict total liver volume in Western adults
منشور في 2002"…Computed tomography (CT) is used increasingly to measure liver volume in patients undergoing evaluation for transplantation or resection. …"
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article -
411
Optimal Management of Seasonal Pumped Hydro Storage in UAE
منشور في 2022احصل على النص الكامل
doctoralThesis -
412
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413
Implementing 360° Quantified Self for childhood obesity: feasibility study and experiences from a weight loss camp in Qatar
منشور في 2017"…Data from mobile phones, wearables and social media can facilitate a better understanding of the health behaviors of individuals. At the same time, there is an unprecedented increase in childhood obesity rates worldwide. …"
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414
Exergames versus self-regulated exercises with instruction leaflets to improve adherence during geriatric rehabilitation: a randomized controlled trial
منشور في 2017"…Self-regulated exercises with instruction leaflets are used to increase training volume but adherence is often low. …"
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415
Intravenous administration of gold nanoparticles in rats exhibit alterations in sphingomyelins, bile acids, sphingolipids, and cholesterol esters levels
منشور في 2024"…Notably, there was an increase in sphingomyelin (SM 34:2) levels (estimate 0.23, <i>p</i> ≤ 0.001), which are critical for cell membrane structure and signalling. …"
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416
Efficiency of commercial banks in Lebanon
منشور في 2008"…The stochastic production and cost function estimates show that bank level inefficiency effects decreases with time and increases with number of branches, employees per branch, and ratio of staff to operating expenses.…"
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article -
417
The effect of a sand surface on physical performance responses of junior male handball players to plyometric training
منشور في 2020"…Both PS and P increased vertical jump performance (squat jump, p = 0.005; ES = 0.170; counter-movement jump p < 0.001; ES = 0.247). …"
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418
An efficient failure-resilient mutual exclusion algorithm for distributed systems leveraging a novel zero-message overlay structure
منشور في 2024"…., node queue dimension, number of exchanged messages, and number of disconnected nodes) indicate a graceful degradation in performance with decreasing number of functioning nodes. For instance, for 4,096 nodes organized in a logical tree of arity 4 and with 4 physical nodes for logical node, a negligible number of nodes is disconnected from the tree after 250 epochs when the per-node per-epoch failure probability is p f ≤ 0 . 0008 . …"
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419
Experiences of burnout, anxiety, and empathy among health profession students in Qatar University during the COVID-19 pandemic: a cross-sectional study
منشور في 2023"…<h2>Background</h2><p dir="ltr">The prevalence of burnout and anxiety is constantly increasing among health profession students worldwide. …"
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420
Road deaths and injuries in India: Action required on the five pillars of road safety
منشور في 2015"…<p dir="ltr">Road deaths and injuries are increasing in India due to unprecedented motorization and expansion of infrastructure amidst absence of strong road safety policies and programmes. …"