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يعرض 101 - 120 نتائج من 463 نتيجة بحث عن '(( significant based case ) OR ( significant ((ns decrease) OR (mean decrease)) ))', وقت الاستعلام: 0.10s تنقيح النتائج
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    Urban Geometry: The Effect of Height Diversity and Buildings Configuration on Thermal Performance and Cooling Load at Urban Scale. A Case Study in Dubai / UAE حسب SHAREEF, SUNDUS LUAY

    منشور في 2018
    "…The variation along the short direction of the urban block has a greater positive effect and the saving in cooling energy consumption reaches 4.6 %. The significant variation in building height along the short axis of the urban block provides more shading to the canyons and the adjacent buildings compared to the base case. …"
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  4. 104
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    COVID-19 (SARS-CoV-2) outbreak monitoring using wastewater-based epidemiology in Qatar حسب Jayaprakash Saththasivam (14151669)

    منشور في 2021
    "…However, seroprevalence data from Qatar indicates that diagnosed infections represented only about 10% of actual cases. The model estimates were lower than the corrected numbers based on application of a static diagnosis ratio of 10% to the RT-qPCR identified cases, which is assumed to be due to the difficulty in quantifying RNA losses as a model term. …"
  6. 106

    Exploring the association between the consumption of beverages, fast foods, sweets, fats, and oils and the risk of gastric and pancreatic cancers: Findings from case–control study... حسب Reem Almahri (22224316)

    منشور في 2024
    "…Dietary information was collected from 588 participants, including 173 cases of GC, 101 cases of PC, and 314 controls, matched based on age, gender, employment, and marital status. …"
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    HER2-positive apocrine carcinoma of the breast: a population-based analysis of treatment and outcome حسب Faruk Skenderi (6616190)

    منشور في 2022
    "…<h2>Purpose</h2> <p>Apocrine carcinoma of the breast (APO) expresses HER2 in 30–50% of cases. This study explored the clinicopathological features and outcome of HER2+/APO and matched HER2+/NST cohort.…"
  9. 109

    Clinical and radiographic outcome of a bioceramic sealer compared to a resin-based sealer: a retrospective study حسب Hamzah Ahmad Bani-Younes (22303513)

    منشور في 2025
    "…There were no significant differences in the success rate amongst treatment types, obturation techniques, quality of restoration and the sealer type. …"
  10. 110

    Enhancing Liquefied Natural Gas supply chain robustness through digital twin-driven machine learning models: A special case of cryogenic heat exchanger حسب Mariem Mhiri (17991544)

    منشور في 2025
    "…Equipment failures pose significant risks, leading to production halts and quality degradation. …"
  11. 111

    An Effective Fault Diagnosis Technique for Wind Energy Conversion Systems Based on an Improved Particle Swarm Optimization حسب Majdi Mansouri (16869885)

    منشور في 2022
    "…The basic idea behind this proposal is to use the Euclidean distance as a dissimilarity metric between observations in which a single observation is kept in case of redundancies. In addition, the proposed reduced PSO-NN (RPSO-NN) technique not only enhances the results in terms of accuracy but also provides a significant reduction in computation time and storage cost by reducing the size of the training dataset and removing irrelevant and redundant samples. …"
  12. 112

    An ensemble-based machine learning model for predicting type 2 diabetes and its effect on bone health حسب Belqes Alsadi (18695031)

    منشور في 2024
    "…</p><h3>Methods</h3><p dir="ltr">In this study, we employed machine learning (ML) based case-control study on a diabetic cohort size of 1000 participants form Qatar Biobank to predict diabetes using clinical and bone health indicators from Dual Energy X-ray Absorptiometry (DXA) machines. …"
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    DiaNet v2 deep learning based method for diabetes diagnosis using retinal images حسب Hamada R. H. Al-Absi (16726299)

    منشور في 2024
    "…<p dir="ltr">Diabetes mellitus (DM) is a prevalent chronic metabolic disorder linked to increased morbidity and mortality. With a significant portion of cases remaining undiagnosed, particularly in the Middle East North Africa (MENA) region, more accurate and accessible diagnostic methods are essential. …"
  16. 116

    CO, CO2, and SO2 detection based on functionalized graphene nanoribbons: First principles study حسب Ehab, Salih

    منشور في 2020
    "…After modification, the adsorption energy increased remarkably to −0.538 and −0.767 eV for the cases of AGNR-O-OH-CO2 and AGNR-O-OH-SO2, respectively. …"
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  17. 117

    The Prevalence and Genetic Spectrum of Familial Hypercholesterolemia in Qatar Based on Whole Genome Sequencing of 14,000 Subjects حسب Ilhame Diboun (3522413)

    منشور في 2022
    "…This pioneering study provides a reliable estimate of FH prevalence in Qatar based on a significantly large population-based cohort, whilst uncovering the spectrum of genetic variants associated with FH.…"
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    Research on the potential of photovoltaic technologies in reducing energy consumption in an urban mixed use residential community. A Case study for net zero energy community in Dub... حسب SUGATHAN, SANAL

    منشور في 2018
    "…Polycrystalline technologies with higher energy efficiencies from different manufacturers with 18.15% module efficiency were simulated resulting in 24% energy generation more than the base case panel with 16% module efficiency but from an economic point of view it is not a cost-effective solution due to its high cost per production AED/KWh rate. …"
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