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Assessing the Built Environment’s Reflectivity, Flexibility, Resourcefulness, and Rapidity Resilience Qualities against Climate Change Impacts from the Perspective of Different Sta...
منشور في 2023"…<p dir="ltr">The frequency and severity of climate change are projected to increase, leading to more disasters, increased built environment system (BES) vulnerability, and decreased coping capacity. …"
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The Effect of Treated Waste-Water on Compaction and Compression of Fine Soil
منشور في 2016"…The maximum dry unit weight increased for both soils and the optimum water content decreased as much as 13.6% for highly plastic soil. …"
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65
Impact of staying at home measures during COVID-19 pandemic on the lifestyle of Qatar’s population: Perceived changes in diet, physical activity, and body weight
منشور في 2021"…Participants reported increased sitting/reclining time (1.94 h/day mean increase), screen times (2.05 h/day mean increase) with p < 0.001, and decreased exercise time (0.11 h/day mean reduction) with p < 0.001. …"
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Modeling the influence of daily temperature and precipitation extreme indices on vegetation dynamics in Katsina State using statistical downscaling model (SDM)
منشور في 2023"…<p>Climate change significantly impacts local, regional, and global vegetation changes. …"
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67
How FIFA World Cup 2022™ can meet the carbon neutral commitments and the United Nations 2030 Agenda for Sustainable Development?: Reflections from the tree nursery project in Qatar...
منشور في 2023"…However, the use of desalinated water holds a negative impact on the carbon balance to such a level that the introduction of trees in Middle Eastern may not positively affect climate change mitigation. It was also found that the amount of carbon footprint reduction after the FIFA World Cup 2022 is expected to increase steadily during the average life expectancy of the trees assessed, which were evaluated to be circa 135 years. …"
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68
Deep learning-based modeling of land use/land cover changes impact on land surface temperature in Greater Amman Municipality, Jordan (1980–2030)
منشور في 2024"…The results of modeling LST showed an increase in average LST for all land cover types, with the most significant increases evident within urban areas and Rangelands/Sparsely vegetated areas. …"
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A novel design for battery cooling based on highly thermally conductive phase change composites encapsulated by 3D printed polyethylene/boron nitride layer
منشور في 2025"…Thus, efficient thermal management devices are indispensable. Phase change materials (PCM) are increasingly studied for battery thermal management due to their passive thermal storage capacity and temperature homogeneity. …"
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Morphological changes in amblyopic eyes in choriocapillaris and Sattler’s layer in comparison to healthy eyes, and in retinal nerve fiber layer in comparison to fellow eyes through...
منشور في 2021"…Purpose Establishing the reliability of a new method to check the mean retinal and choroidal reflectivity and using it to find retinal and choroid changes in amblyopia. Methods Design: Retrospective case-control. …"
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The Immunophenotyping Changes of Peripheral CD4+ T Lymphocytes and Inflammatory Markers of Class III Obesity Subjects After Laparoscopic Gastric Sleeve Surgery – A Follow-Up Study...
منشور في 2021"…</p><h3>Results </h3><p dir="ltr">The means (SD) of age and BMI of class III obesity subjects was 32.32 (8.36) years and 49.02 (6.28) kg/m<sup>2</sup>, respectively. LGS caused a significant reduction in BMI by 32%, p< 0.0001. LGS intervention significantly decreased CD4+ T-lymphocytes and effector memory (TEM) cells but increased T-regulatory (Treg), naïve, and central memory (TCM) cells, with all p values < 0.05. …"
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Investigation of Groundwater Depletion in the State of Qatar and Its Implication to Energy Water and Food Nexus
منشور في 2021"…Long-term temperature data indicates that the annual mean temperature increased significantly by 1.02 °C between 1987 and 2016, while total rainfall exhibited a slight decreasing trend. …"
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Reduced HDL-cholesterol in long COVID-19: A key metabolic risk factor tied to disease severity
منشور في 2024"…Findings indicated significant metabolic shifts in severe Long-COVID-19 cases, mainly a marked drop in HDL-C levels and a doubled increase in ferritin levels and insulin resistance compared to the mild cases and controls. …"
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Mitigating undercooling and overheating risk in existing desert schools under current and future climate using validated building simulation model
منشور في 2023"…Classrooms rely on the thermal mass to increase the indoor temperature in the winter, and natural ventilation to reduce it in the summer. …"
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78
Numerical analysis of MHD combined convection for enhanced CPU cooling in NEPCM-filled a trapezoidal cavity
منشور في 2024"…Key parameters examined include Reynolds number (<i>Re</i>: 10–100), Richardson number (<i>Ri</i>: 0.1–10), Hartmann number (<i>Ha</i>: 5–80), NEPCM volume fraction (<i>ϕ</i>: 0.015–0.035), Lewis number (<i>Le</i>: 0.1–10), buoyancy ratio (<i>Nz</i>: 1–5), NEPCM fusion temperature (<i>θ</i> f : 0.1–0.9), and Stefan number (<i>Ste</i>: 0.1–0.9). Results show that increasing <i>Re</i> and <i>Ri </i>significantly enhances heat and mass transfer, with the average Nusselt number (<i>Nu</i><sub><em>av</em></sub>) increasing by up to 80.5 % and average Sherwood number (<i>Sh</i><sub><em>av</em></sub>) by up to 147.9 %. …"
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Airway surface liquid volume expansion induces rapid changes in amiloride-sensitive Na<sup>+</sup>transport across upper airway epithelium-Implications concerning the resolution of...
منشور في 2015"…On switching from basal to expanded ASLV conditions, short-circuit current (<i>I</i><sub><em>sc</em></sub>, a measure of total transepithelial active ion transport) declined by 90% with a half-time (t1/2) of 1 h. 24 h after the switch, there was no significant change in ATP concentration nor in the number of functional sodium pumps as revealed by [3H]-ouabain binding. …"
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Investigating energy savings due to implementing green roof on existing residential buildings in UAE
منشور في 2013"…In recent years, building energy consumption keeps rising due to growth in population, increasing demand for comfort in indoor environment and global climate changing. …"
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