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contributors » contributor (توسيع البحث), contributions (توسيع البحث), contributes (توسيع البحث)
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Mixed precision iterative refinement with adaptive precision sparse approximate inverse preconditioning
منشور في 2025"…<p dir="ltr">Hardware trends have motivated the development of mixed precision algorithms in numerical linear algebra, which aim to decrease runtime while maintaining acceptable accuracy. …"
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Serum 25-hydroxyvitamin D concentrations are inversely associated with body adiposity measurements but the association with bone mass is non-linear in postmenopausal women
منشور في 2021"…In a continuous variable analysis, the association between 25(OH)D and bone mass was significant, non-linear, inverse ‘U’. In conclusion, serum 25-hydroxyvitamin D was inversely associated with adiposity measures and non-linearly associated to bone mass in postmenopausal Qatari women.…"
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3
Serum 25-hydroxyvitamin D concentrations are inversely associated with body adiposity measurements but the association with bone mass is non-linear in postmenopausal women
منشور في 2021"…In a continuous variable analysis, the association between 25(OH)D and bone mass was significant, non-linear, inverse ‘U’. In conclusion, serum 25-hydroxyvitamin D was inversely associated with adiposity measures and non-linearly associated to bone mass in postmenopausal Qatari women.…"
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4
Analyzing the Influence of Climate and Anthropogenic Development on Vegetation Cover in the Coastal Ecosystems of GCC
منشور في 2025"…Our results revealed significant changes in land cover, as seen by an increase in artificial built-up areas by 15.5% in two decades and a corresponding decrease in bareland and dense vegetation. …"
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Effect of consanguinity on birth weight for gestational age in a developing country
منشور في 2007"…No significant difference was observed in the decrease in birth weight between the first- and second-cousin marriages. …"
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Cooling Energy and Climate Change Nexus in Arid Climate and the Role of Energy Transition
منشور في 2023"…<p dir="ltr">Buildings are significant contributors to climate change through their energy consumption, particularly in countries with hot and dry climates where cooling services require substantial amounts of energy. …"
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What Drives the Crowd? Exploring Decision-Making Styles and Motivational Drivers in Entrepreneurship Crowdfunding
منشور في 2025"…In contrast, spontaneous and avoidant decision-making styles show no significant association with crowdfunding, where in particular, lending crowdfunding is not considered an option for the contributors with any decision-making style. …"
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masterThesis -
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Development and Evaluation of Nano-silica Sustainable Concrete
منشور في 2017احصل على النص الكامل
doctoralThesis -
10
Do near-bedtime usage of smartphones and problematic internet usage really impact sleep? A study based on objectively recorded usage data
منشور في 2023"…Regarding sleep distraction, multivariate linear regression analysis revealed that two hours before sleep was a significant and positive predictor of sleep distraction (β = 0.197, p = 0.003), whereas PIU was not significant. …"
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How circular economy can reduce scope 3 carbon footprints: Lessons learned from FIFA world cup Qatar 2022
منشور في 2023"…However, such events also leave significant negative impacts on the environment such as an increase in greenhouse gas (GHG) emissions in the host and neighboring countries. …"
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12
Formation of Trihalomethanes during Seawater Chlorination
منشور في 2010"…Chlorination of seawater has shown significant increase in total THMs (TTHMs) and in bromoform concentrations. …"
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Assessment of Brain Function After 240 Days Confinement Using Functional Near Infrared Spectroscopy
منشور في 2024"…The FCN shows a significant decrease in most of the right frontal areas. …"
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14
Effect of the stretch rate during uniaxial testing on the mechanical properties of prolene
منشور في 2017"…Of the mechanical properties of special significance are the following three properties: peak load (N), extension (%) at peak load, and linear stiffness (N/mm). …"
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Determinants of nurse absenteeism and intent to leave: An international study
منشور في 2018"…Increased perception of unit staffing inadequacy, lower job satisfaction, less nurse experience, and younger age were significant contributors to nurse absenteeism and intent to leave. …"
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17
Unpacking the asymmetric impact of exchange rate volatility on trade flows: A study of selected developed and developing Asian economies
منشور في 2023"…The non-linear models yielded more significant findings, while the linear models did not indicate any significant effects of exchange rate volatility on trade flows. …"
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18
Quantitative Analysis of Project Delays and Mitigation Strategies at an Engineering Organisation in the UAE
منشور في 2025"…These changes often lead to project delays, which result in increased budgets and stakeholder or customer dissatisfaction. …"
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19
Risk of post-ERCP pancreatitis with placement of self-expandable metallic stents
منشور في 2010"…When significant variables were added to a multiple-predictor regression model, the odds of PEP from SEMS placement increased to 6.8 (95% CI, 2.2, 21.4). …"
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Khalasa date palm leaf fiber as a potential reinforcement for polymeric composite materials
منشور في 2021"…CE proposes a paradigm shift from a linear economy to a circular economy with the principles of 3Rs: reduce, reuse, and recycle. …"