بدائل البحث:
significant a » significance _ (توسيع البحث)
rivers » drivers (توسيع البحث), river (توسيع البحث)
significant a » significance _ (توسيع البحث)
rivers » drivers (توسيع البحث), river (توسيع البحث)
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481
Metabolic and nutritional aspects of acute renal failure in critically Ill patients requiring continuous renal replacement therapy
منشور في 2005"…As such, concomitant clinical conditions significantly affect patient outcome. Poor nutritional status is a major factor in increasing patients' morbidity and mortality. …"
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article -
482
The Effect of Maternal Haemoglobinopathies and Iron Deficiency Anaemia on Foetal Growth Restriction: A Systematic Review and Meta‐Analysis
منشور في 2025"…The pooled analysis demonstrated that anaemia in pregnancy is associated with a significantly increased risk of IUGR (OR = 1.30, 95% CI: 1.05–1.62, <i>I²</i> = 97%). …"
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483
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484
Inventory competition, artificial intelligence, and quality improvement decisions in supply chains with digital marketing
منشور في 2023"…A quantitative approach involving 380 supply chain professionals reveals that heightened inventory competition, increased AI adoption, and robust digital marketing significantly contribute to quality enhancement initiatives. …"
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485
Prediction of stroke-associated hospital-acquired pneumonia: Machine learning approach
منشور في 2025"…MethodsWe collected data from a national stroke registry covering January 2014 to July 2022, including 9,840 patients diagnosed with ischemic and hemorrhagic strokes. …"
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article -
486
Circulating lipid levels and risk of coronary artery disease in a large group of patients undergoing coronary angiography
منشور في 2015"…The younger than average age of onset subgroup shows a pronounced increase in risk for occlusion of the left main coronary artery due to TC/HDL-C ≥4 (OR 3.26). …"
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article -
487
Peripheral inflammatory and metabolic markers as potential biomarkers in treatment-resistant schizophrenia: Insights from a Qatari Cohort
منشور في 2024"…Multivariate analysis highlighted significant differences in platelet count, mean platelet volume (MPV), TG, HbA1c, BMI, neutrophil/lymphocyte ratio (NLR), monocyte/lymphocyte ratio (MLR), and ferritin among the groups. …"
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488
Double diffusive mixed convection and entropy generation analysis of NEPCM-water mixture in a π-shaped cavity
منشور في 2025"…Results demonstrate that Reynolds and Richardson numbers significantly enhance heat and mass transfer (up to 204 % increase in Nusselt number), while magnetic fields substantially suppress convective transport (60.5 % reduction in Nusselt number). …"
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489
Parametric Based Techno‐Economic Evaluation for a Solar Thermal‐PV Integrated Multi‐Commodity Storage Facility
منشور في 2024"…The product loading rate significantly affects the cooling load of cold storage and varies directly with it, as observed for an increase in the product loading rate from 0 to 50 000 kg/day cooling load also increases from 34 to 87 kW. …"
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490
Efficiency of Azithromycin-Loaded Lipid Polymer Hybrid Nano-vehicle as a Repurposing formulation in Colon Cancer Management
منشور في 2025"…The formulation showed ideal characteristics of 70% AZI entrapment and in vitro controlled release. It displayed a safe profile on HT29 cell line, with the coated formulation having the lowest IC50= 24.17 μM at 24 hours that even decreases at longer time intervals, which confirms its potential for colorectal cancer management.…"
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masterThesis -
491
SWIPT-Enabled Relaying Networks for Next-Generation Wireless Systems: A Review of Achievable Rates and Future Challenges
منشور في 2025"…Among its various applications, relaying networks represent a key area in which SWIPT can make a significant impact. …"
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article -
492
Modelling, analysis, and implementation of a switched‐inductor based DC/DC converter with reduced switch current stress
منشور في 2021"…The proposed technique comes up with a low-cost design, high voltage conversion ratio with a less duty cycle value, and lower current stress without increasing the component count. …"
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493
Adaptation of a Mice Doppler Echocardiography Platform to Measure Cardiac Flow Velocities for Embryonic Chicken and Adult Zebrafish
منشور في 2019"…Theoretically, as the size of the imaged sample decreases, the frequency of the ultrasound transducer needed to image the sample increases. …"
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494
A Sociodemographic Analysis of the Impact of COVID-19-Related Schools’ Closure on the Diet and Physical Activity of Children and Adolescents in Qatar
منشور في 2023"…Male to female ratio was almost 1:1. We found a significant decrease in the intake of vegetables, increases in the intake of soft drinks, fried food, fast food, and sweets, and a reduction in physical activity during schools’ closure compared to before. …"
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495
Predictive factors for giftedness among Syrian refugee students: A focus on academic achievement, gender, and school context
منشور في 2023"…Logistic regression and random forest analyses examined the influence of GPA, gender, school stage (elementary, middle, secondary), and school location (in-camp and out-of-camp) on identification patterns. GPA emerged as a strong predictor, with higher GPA substantially increasing the likelihood of gifted identification. …"
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496
Interactions of black carrot concentrate powder as a natural coloring agent with gelatine and sucrose in model gummy samples
منشور في 2025"…BCCP x gelatin and BCCP × sucrose interactions were determined to be significant for texture parameters such as hardness, gumminess, chewiness, and L∗, a∗, b∗, and chroma values (P < 0.05). …"
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article -
497
Mental health, burnout and resilience in community pharmacists during the COVID-19 pandemic: A cross-sectional study
منشور في 2022"…Participants had shown moderate resilience (mean score: 27.64 (SD = 8.31)) and their mean score fear of COVID19 was 15.67 (SD = 6.54). Fear of COVID-19 was a statistically significant and an independent predictor of depression, anxiety, and stress levels. …"
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article -
498
Wide Range Voltage Scaling Converter With Extended Duty and Low Voltage Stress for a DC Microgrid Applications
منشور في 2025"…Conventional boost converters face significant challenges at high voltage levels, requiring excessively high duty cycles that lead to increased component stress, switching transients and losses, electromagnetic interference (EMI), and diode reverse recovery issues. …"
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499
Unsteady flow of silica nanofluid over a stretching cylinder with effects of different shapes of nanoparticles and Joule heating
منشور في 2024"…It is observed that the velocity distribution f'(η) exhibits a direct relationship with the volumetric fraction ϕ and an inverse relationship with the unsteadiness parameter S, the magnetic parameter M, and the temperature distribution θ(η) shows an enhancement for the increasing ϕ and M, as well as the Eckert number. …"
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500
A review of Soil and Water Assessment Tool (SWAT) studies of Mediterranean catchments: Applications, feasibility, and future directions
منشور في 2023"…SWAT applications increased significantly in recent years since 86% of the reviewed papers were published in the past decade. …"