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361
A Framework for Project Time-Cost Optimization Considering Float Consumption Impact
منشور في 2012احصل على النص الكامل
doctoralThesis -
362
Dietary inflammatory index and odds of breast cancer: A case–control study
منشور في 2023"…The results from this study showed no significant relationship between the proinflammatory potential of the diet and BrCA risk in the overall study population. …"
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363
Biochemical Characterization of Halotolerant Bacillus safensis PM22 and Its Potential to Enhance Growth of Maize under Salinity Stress
منشور في 2022"…Furthermore, PM22-inoculated plants showed markedly enhanced photosynthetic pigment, carotenoid, leaf relative water content, 2,2-diphenyl-1-picrylhydrazyl (DPPH) activity, salt tolerance index, total soluble sugar, total protein, and ascorbic acid contents compared to non-inoculated control maize plants. PM22 substantially increased antioxidant (enzymatic and non-enzymatic) activities in maize plants, including ascorbate peroxidase, peroxidase, superoxide dismutase, catalase, total flavonoid, and phenol levels. …"
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364
Myxedema psychosis A protocol for a systematic review and a pooled analysis
منشور في 2020"…Although known for >70 years, a significant lack of systematic literature describing this condition exists. …"
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365
Feasibility of a group-based laughter yoga therapy on anxiety and happiness among community-dwelling older adults: A quasi-experimental study
منشور في 2024"…As well as an increase in happiness level among the study group compared to the control group were found (pre = 54.23 (6.60), immediate = 62.05 (4.09), post three-month = 61.95 (4.38), with statistical significant= <0.001 and effect size = 0.677.…"
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366
Perceived confidence of dental students and new graduates in performing tooth extractions—An exploratory study
منشور في 2023"…A three‐way contingency table (counts of each confidence‐level response by stage of education by expert rating of cases) suggests a statistically significant association between the three factors. …"
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367
RFX3 is essential for the generation of functional human pancreatic islets from stem cells
منشور في 2025"…The loss of <i>RFX3</i> disrupted pancreatic endocrine gene regulation, reduced the number of hormone-secreting islet cells and impaired beta cell function and insulin secretion. Despite a significant reduction in the expression levels of pancreatic islet hormones, the pan-endocrine marker chromogranin A remained unchanged at both EP and islet stages, likely due to an increase in the abundance of enterochromaffin cells (ECs). …"
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368
Calibration of building model based on indoor temperature for overheating assessment using genetic algorithm: Methodology, evaluation criteria, and case study
منشور في 2022"…With the increased severity, intensity, and frequency of “heatwaves” due to climate change, it has become imperative to study the overheating risks in existing buildings. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
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369
Predictors of prolonged hospitalization among geriatric trauma patients using the modified 5-Item Frailty index in a Middle Eastern trauma center: an 11-year retrospective study
منشور في 2025"…Head injury and bleeding were the leading causes of mortality in the study cohort. There was a significant decrease in the trend of geriatric trauma over the years. …"
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370
Intratumoral FoxP3<sup>+</sup>Helios<sup>+</sup> Regulatory T Cells Upregulating Immunosuppressive Molecules Are Expanded in Human Colorectal Cancer
منشور في 2017"…In this preliminary study, we report that the majority of CD3<sup>+</sup> T cells in the TME are CD4<sup>+</sup> T cells with high co-expression of programmed death 1 (PD-1)/cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) and PD-1/CD39 molecules. Levels of CD4<sup>+</sup>FoxP3<sup>+</sup>Helios<sup>+</sup> Tregs were significantly increased in the TME. …"
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371
Predictors of Pressure Injuries in a Critical Care Unit in Lebanon: Prevalence, Characteristics, and Associated Factors
منشور في 2018"…Multivariate analysis indicated that length of stay (β= −.110; P = .002), administration of vasopressors (β=−.266; P = .029), and total hours of hypotension (β=−.53; P = .041) were significant predictors of pressure injury. CONCLUSIONS: Vasopressor use, hypotension, and length of stay were associated with an increased likelihood of pressure injury in adults managed in an MSICU. …"
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احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
article -
372
Adaptive response for climate change challenges for small and vulnerable coastal area (SVCA) countries: Qatar perspective
منشور في 2023"…Long-term mitigation efforts would not help them reduce their current or immediate vulnerability in the short-term, as long as large countries with comparably huge populations, economies, heavy industrial dependences, and extreme consumption levels do not change their courses significantly. …"
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373
Valorization of Gas-To-Liquid Sludge as a Sustainable Soil Organic Amendment for Cotton Cultivation
منشور في 2023"…As such, there was a significant dose-dependent increase of soil organic matter (4.01% and 4.54%), phosphorus (534 and 1090 mg kg-1 ), and cumulative fiber yield (4.68 and 5.67 t ha-1 ) for GTL sludge application rates of 1.5% and 3%, respectively. …"
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374
Numerical analysis of combustion characteristics and emissions of recycled flare gas in ethylene cracking furnaces
منشور في 2025"…Results indicate that Mixture 1, rich in hydrocarbons, stabilizes combustion at 30–40 % flare levels, achieving peak temperatures, while instability occurs at 10–20 % flare levels. …"
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375
Seroprevalence of camel brucellosis in Qatar
منشور في 2022"…The disease is endemic among cattle, sheep, and goats in many countries around the Middle East and prevalent in most Gulf Cooperation Council countries, comprising a significant public health risk in the region. This study investigated the seroprevalence of brucellosis among camels in Qatar. …"
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376
Can the Salivary Microbiome Predict Cardiovascular Diseases? Lessons Learned From the Qatari Population
منشور في 2021"…ML based prediction models revealed that Desulfobulbus, Prevotella, and Tissierellaceae were the common predictors of increased risk to CVD.</p><h3>Conclusion</h3><p dir="ltr">This study identified significant differences in the SM composition in HR and LR CVD subjects. …"
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377
Discovery of a novel cytokine signature for the diagnosis of autism spectrum disorder in young Arab children in Qatar
منشور في 2024"…Furthermore, we observed that elevated levels of IFN-γ (odds ratio (OR) = 1.823; 95% (confidence interval) CI = 1.206, 2.755; p = 0.004) and FGF-2 (OR = 2.528; 95% CI = 1.457, 4.385; p < 0.001) were significantly associated with increased odds of ASD, whereas reduced levels of eotaxin (OR = 0.350; 95% CI = 0.160, 0.765; p = 0.008) and HGF (OR = 0.220; 95% CI = 0.070, 0.696; p = 0.010) were significantly associated with lower odds of ASD relative to controls. …"
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378
Aorta deformation linked to heart disease
منشور في 2015"…They found that the mechanics of the aorta were altered, with the pulsatile change in aortic diameter, distention and elasticity of the aortic walls being significantly decreased, and aortic stiffness significantly increased, in HCM patients compared to the controls. …"
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379
The development of psychological and associated mental health disorders after road traffic crashes and other injuries
منشور في 2015"…The presence of mild Traumatic Brain Injury increases the risk of subsequent development of PTSD, panic disorders, agoraphobia and social phobia. …"
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380
The Impact of Nutritional Supplementation During Pregnancy on the Incidence of Gestational Diabetes and Glycaemia Control
منشور في 2022"…Gestational Diabetes Mellitus (GDM) is the most common medical complication in pregnancy and is associated with significant maternal and fetal morbidity. Several studies have examined the effect of physical activity, healthy eating, and various food supplements on the risk of developing gestational diabetes (GDM) and related outcomes. …"