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441
Epigenetic DNA Methylation Signatures Associated With the Severity of Paget’s Disease of Bone
منشور في 2022"…A multivariate predictor model featuring the top severity-associated CpG sites revealed a significant correlation (R = 0.71, p = 6.9 × 10−16) between observed and predicted PDB severity scores. …"
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442
Exercise training-induced speeding of VO<sub>2 </sub>kinetics is not intensity domain-specific or correlated with indices of exercise performance
منشور في 2024"…There were no PRE to POST differences for CON (p < 0.05) in any variables. Despite significant increases in maximal VO<sub>2</sub> (VO<sub>2max</sub> ), estimated lactate threshold (θLT), maximal metabolic steady state (MMSS), and peak power output (PPO) for the intervention groups (p < 0.05), there were no significant correlations from PRE to MID or MID to POST between ΔτVO<sub>2</sub> and Δ V O<sub>2max</sub> (r=– 0.221, r = 0.119), ΔPPO (r= – 0.112, r= – 0.017), ΔθLT (r= 0.083, r = 0.142) and ΔMMSS (r= – 0.213, r = 0.049)(p > 0.05).…"
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443
CFD modeling of particle settling in drilling fluids: Impact of fluid rheology and particle characteristics
منشور في 2021"…Ellipsoidal cuttings exhibited significantly greater resistance to settling as compared to spherical particles, mainly due to the increased drag force. …"
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444
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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445
Characterization and Modeling of Damage in Steel at Different Strain Rates
منشور في 2011احصل على النص الكامل
doctoralThesis -
446
Predictors of Mortality in Veno-Arterial Extracorporeal Membrane Oxygenation Regardless of Early Left Ventricular Unloading: A National Experience
منشور في 2025"…In-hospital 30-day mortality occurred in 42.7% among those who received VA-ECMO support regardless of IABP use, while it was 46.9% among those receiving early LV unloading with IABP. The significant positive predictors of mortality with VA-ECMO regardless of IABP in CS were CPR > 20 minutes (aOR 14.74, 95% CI 2.02-107.41; p-value= 0.008), older age (i.e., greater than 55 years) and LM disease of more than 50% stenosis were associated with a fourfold increase in the odds of mortality while on VA-ECMO. …"
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447
The Paget's disease of bone risk gene <i>PML</i> is a negative regulator of osteoclast differentiation and bone resorption
منشور في 2022"…Although microCT analysis of trabecular bone showed no differences between Pml−/− mice and wild type, bone histomorphometry showed that Pml−/− mice had high bone turnover with increased indices of bone resorption and increased mineral apposition rate. …"
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448
Long-term antibiotic resistance surveillance of gram-negative pathogens suggests that temporal trends can be used as a resistance warning system
منشور في 2002"…The analysis of resistance levels and antibiotic consumption in the present study suggests different mechanisms for the increased resistance. The significant trend of increased resistance to antibiotics over time constitutes an important warning system.…"
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article -
449
Methylation at global LINE-1 repeats in human blood are affected by gender but not by age or natural hormone cycles
منشور في 2011"…In females, although no correlation between LINE-1 or Alu methylation and hormone levels was observed, a significant stable individual specific level of methylation was noted. …"
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article -
450
Vocal Changes in Patients With Polycystic Ovary Syndrome
منشور في 2011"…There was no statistically significant difference in the acoustic parameters except for an increase in the relative average perturbation (P value = 0.035) and a decrease in maximum phonation time (P value = 0.001) in patients with PCOS. …"
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article -
451
Anti-cancer Evaluation of Lebanese Cannabis Oil Extract on Lung and Breast Cancer Cells
منشور في 2021"…Western blot analysis showed significant increase in MAPK/ERK pathway and the autophagic marker LC3B. …"
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masterThesis -
452
Soiling Detection on Solar Panels Using Artificial Intelligence
منشور في 2024احصل على النص الكامل
doctoralThesis -
453
Examining depression, antidepressants use, and class and their potential associations with osteoporosis and fractures in adult women: Results from ten NHANES cohorts
منشور في 2025"…IntroductionOsteoporosis, a significant public health concern, affects millions of adult women globally, leading to increased morbidity and fracture risk. …"
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article -
454
A novel hybrid photovoltaic/thermal-fuel cell system for efficient hydrogen, heat, and power generation: Techno-economic and environmental evaluation
منشور في 2025"…Economically, the LCOE remains steady at ∼0.25 $/kWh, while LCOH varies between 53 $/kg and 56 $/kg as the outlet temperature increases to 60 °C. …"
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455
Giving anaemic cardiac surgery patients a better chance
منشور في 2016"…There was, however, a significant difference between the two groups in terms of mortality. …"
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456
Association of single nucleotide polymorphisms with dyslipidemia and risk of metabolic disorders in the State of Qatar
منشور في 2023"…When controlling for the four covariates (gender, obesity, hypertension, and diabetes), the difference between dyslipidemia and the control group remained significant for the six variants. …"
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457
The effects of Organisational Ambidexterity and New Public Management on Public Sector Service Quality through Service Innovation
منشور في 2020"…However, this relationship was not significant with exploration and NPM. Furthermore, the post hoc analysis revealed that service innovation fully mediates the relationship between exploration, NPM and service quality. …"
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458
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. Most participants identified limited clinical exposure as the main reason for their perceived lack of confidence.…"
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459
Combined experimental and computational investigations of the fluorosolvatochromism of chromeno[4,3-b]pyridine derivatives: Effect of the methoxy substitution
منشور في 2023"…The results obtained revealed a significant positive fluorosolvatochromism, with a bathochromic shift in the fluorescence spectrum as the solvent polarity increased. …"
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460
The Effect of Atorvastatin (and Subsequent Metformin) on Adipose Tissue Acylation-Stimulatory-Protein Concentration and Inflammatory Biomarkers in Overweight/Obese Women With Polyc...
منشور في 2019"…There was a significant positive correlation between ASP levels with CRP (p < 0.01), testosterone (p < 0.01) and HOMA-IR (p < 0.01); IL-6 levels with CRP (p <0.01) and testosterone (p < 0.01) and MCP-1 with CRP (p < 0.01); testosterone (p < 0.01) and HOMA-IR (p < 0.02).…"