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Effect of Strain Fields on Frequency Band Gaps of Periodic Lattice-Based Metamaterials
منشور في 2024"…Lattice-based metamaterials, known for their ability to deliver unique acoustic properties such as wave band gaps and direction-dependent phase velocities, are considered promising for noise filtering and acoustic sensor applications. …"
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On the Optimization of Band Gaps in Periodic Waveguides
منشور في 2025"…Across both cases, the effect-size analysis (Cliff’s) confirms that observed gaps are generally small to medium at moderate budgets and tend to narrow at higher budgets as solutions converge. …"
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Significance of Avicennia Marina in the Arabian Gulf Environment: A Review
منشور في 2025"…This review addresses the current knowledge gap by providing an overview of Avicennia marina distribution in the Gulf, exploring the significance of its ecosystem services, analyzing the impacts of stressors, and examining conservation and restoration efforts, with attention to nature-based and biotechnological approaches for promoting mangrove growth and conservation in the Gulf.…"
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Hedonic valuation of land protection methods: implications for cluster development.
منشور في 2014"…The key findings of the study are: (i) proximity to national or state park land and to city or county open space has a significant positive impact on property values, while proximity to national forest land or to privately conserved land exhibits no significant effects; and, (ii) inclusion of a property within a cluster development decreases its value by 17 to 26 %. …"
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Spatial Distribution and Abundance of Emerging Microplastics Pollutants in Groundwater of UAE
منشور في 2023احصل على النص الكامل
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Spatial and temporal assessment of metal pollution in the sediments of the Qaraoun reservoir, Lebanon
منشور في 2016"…Total metal concentrations and the environmental indices indicated increased pollution with time. Total organic carbon data showed a remarkable and significant increase in the organic fraction in 2013 relative to previous years. …"
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Bridging the Gap between Theory and Practice of Inclusion in the United Arab Emirates
منشور في 2007"…The country itself is a fairly new developing country which was declared around thirty six years ago. The UAE has made significant progress in different areas including education. …"
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Statistical analysis of air-gap membrane desalination experimental data: Hypothesis testing
منشور في 2015"…In this work, a complete set of experimental data on air gap membrane distillation is analyzed using statistical methods. …"
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Barriers and Solutions to the Gap between Theory and Practice in Nursing Services: A Systematic Review of Qualitative Evidence
منشور في 2024"…The second synthesis was “Facilitators for the gap” which had two subcategories: “create clinically culture‐based content” and “develop clinically based curriculum.” …"
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Modeling electricity consumption patterns during the COVID-19 pandemic across six socioeconomic sectors in the State of Qatar
منشور في 2021"…The results also show that there were variations of spatial clustering of electricity consumption among these sectors. …"
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Spatial modelling of contribution of individual level risk factors for mortality from Middle East respiratory syndrome coronavirus in the Arabian Peninsula
منشور في 2017"…The odds of dying from the disease was found to increase as age increased beyond 25 years and was much higher for individuals with any underlying comorbidities.…"
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Geospatial assessment of the carbon footprint of water and electricity consumption in residential buildings in Doha, Qatar
منشور في 2024"…Furthermore, the findings underscore the significant impact of residential structures, especially villas, on Doha's CF emissions, revealing a marked seasonal increase, particularly during the summer months and a notable spike in 2020. …"
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Weight Regain and Insufficient Weight Loss After Bariatric Surgery: Definitions, Prevalence, Mechanisms, Predictors, Prevention and Management Strategies, and Knowledge Gaps—a Scop...
منشور في 2022"…Therefore, there is an urgent need to address these knowledge gaps for a better evidence base that would guide patient counseling, selection, and lead to improved outcomes.…"
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Evidence and gaps in clinical outcomes of novel pharmacologic therapies for sickle cell disease: A systematic literature review highlighting insights from clinical trials and real-...
منشور في 2025"…<p>This systematic review aims to summarise the clinical outcomes of l-glutamine, crizanlizumab, and voxelotor in the treatment of sickle cell disease (SCD) based on clinical trials and real-world data and to identify any gaps in the observations. …"
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An Investigation on Users’ Perceptions of Open Government Data in Qatar
منشور في 2025"…Among 13 OGD attributes, six were identified as opportunities, five required improvement, and two were considered lower priorities. The OGD gap revealed an 82% surplus. Path analysis demonstrated that the OGD gap, combined with two other latent variables, significantly influenced users’ trust in OGD. …"
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Mapping subnational HIV mortality in six Latin American countries with incomplete vital registration systems
منشور في 2021"…</p><h3>Conclusions</h3><p dir="ltr">Our subnational estimates of HIV mortality revealed significant spatial variation and diverging local trends in HIV mortality over time and by age. …"
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Spatial, temporal, and demographic patterns in prevalence of smoking tobacco use and attributable disease burden in 204 countries and territories, 1990–2019: a systematic analysis...
منشور في 2021"…Substantial progress in reducing the prevalence of smoking tobacco use has been observed in countries from all regions and at all stages of development, but a large implementation gap remains for tobacco control. Countries have a clear and urgent opportunity to pass strong, evidence-based policies to accelerate reductions in the prevalence of smoking and reap massive health benefits for their citizens.…"