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Performance analysis of FSO cooperative communications with rf inter-connected relays in the absence and presence of channel state information. (c2018)
Published 2018“…Free Space Optics (FSO) communication systems have been heavily studied in the literature during the recent decade. …”
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Reinforcement R-learning model for time scheduling of on-demand fog placement
Published 2020“…We also demonstrate the ability of our model to improve over time by adapting the new demand of users. Experiments comparing the decisions of our model with two other potential fog placement approaches used for task/service scheduling (threshold based and random based) show that the number of processed requests performed by the cloud decreases from 100 to 30% with a limited number of fogs to push. …”
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Ambulatory general urgent clinic: an initiative at the time of COVID-19 pandemic
Published 2024“…Our quality improvement study aimed to decrease the waiting time by 20%, from 21 days in January 2021 to 14 days in April 2021, to evaluate the newly established clinics for urgent referrals during the COVID-19 pandemic, and to assess the physicians’ satisfaction regarding these clinics.…”
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Deep Learning for Dynamic Wildlife Monitoring: A Real-Time Approach
Published 2025“…The parameters of the fine-tuned YOLOv11 decreased by 30% relative to the previous version, resulting in a very small model size of 5.5 MB and reduced processing time. …”
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The Impact of COVID-19 on the HIV Cascade of Care in Botswana – An Interrupted Time Series
Published 2024“…In multivariable Poisson interrupted time series regression, the COVID-19 lockdown was associated with a 27% decrease in the monthly numbers of HIV tests (IRR 0.73, 95%CI 0.72–0.73), a 25% decrease in HIV positive tests (IRR 0.75, 95%CI 0.71–0.79), and a 43% reduction in ART initiations (IRR 0.57, 95%CI 0.55–0.60). …”
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There Is Selective Increase in Pro-thrombotic Circulating Extracellular Vesicles in Acute Ischemic Stroke and Transient Ischemic Attack: A Study of Patients From the Middle East an...
Published 2019“…Similar increases were also evident in EVs originating from platelets, erythrocytes, granulocytes, and leukocytes. …”
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Swimming exercise improves short‐ and long‐term memories: Time‐course changes
Published 2021“…However, the memory enhancement profile following the time-course of exercise training remains unknown. …”
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Circulating and Tumor-Infiltrating Immune Checkpoint-Expressing CD8+ Treg/T Cell Subsets and Their Associations with Disease-Free Survival in Colorectal Cancer Patients
Published 2022“…Importantly, we investigated associations between different tumor-infiltrating CD8+ T cell subpopulations and disease-free survival (DFS) in CRC patients. We found that FoxP3 expression and ICs including PD-1, CTLA-4, TIM-3, and LAG-3 were significantly increased in tumor-infiltrating CD8+ T cells compared with NT and peripheral blood. …”
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An empirical evaluation of the technology cycle time indicator as ameasure of the pace of technological progress in superconductortechnology
Published 1999“…This study found the trend in TCT changed abruptly from gradually increasing (slowing in cycle time) to steadily decreasing (speeding up in cycle time) following the discovery of high-temperature superconductors. …”
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Capacity allocation for voice over IP networks using maximum waiting time models
Published 2004“…However, the amount of network resources could be drastically decreased if only a small number of all voice connections are allowed to be negatively affected. …”
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Exploring the Dynamic Interplay of Deleterious Variants on the RAF1–RAP1A Binding in Cancer: Conformational Analysis, Binding Free Energy, and Essential Dynamics
Published 2024“…Principal component analysis (PCA) and free energy landscape (FEL) evaluation further determined dynamical variations in the wild‐type and mutant complexes. …”
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Evaluation of highly active and stable SiO<sub>2</sub> supported Fe-based catalysts for the catalytic methane decomposition into COx free hydrogen and CNTs
Published 2023“…<p>Catalytic methane decomposition is believed to be an economic and environmental friendly route for the production of COx free hydrogen and high quality carbon nanotubes. …”
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Support and attitudes of Qatar mental health professionals to a proposed mental health inpatient smoking ban: Results of a cross‐sectional survey
Published 2023“…This highlights that local research is necessary to help shape training and successfully implement smoke-free policies.</li> </ul> </div> <h3> Abstract</h3> <h3>4.1 Introduction</h3> <p>Despite the fact that patients with serious mental illness (SMI) have high rates of smoking and an increased standardized mortality, there is virtually no information about attitudes to smoking bans in mental health units from countries in the Middle East and North Africa region.…”
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Driving against the clock: Investigating the impacts of time pressure on taxi and non-professional drivers’ safety and compliance
Published 2024“…<p>Drivers often encounter time pressure, which can lead to riskier driving habits, decreased safety margins, and a higher chance of accidents. …”
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Biomolecular changes and subsequent time-dependent recovery in hippocampal tissue after experimental mild traumatic brain injury
Published 2021“…This study reports the time-dependent contextual and structural effects of TBI on hippocampal brain tissue. …”
