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521
yuDetecting the percent of peripheral blood mononuclear cells displaying p-STAT-3 in malignant glioma patient
منشور في 2009"…Conclusion: We conclude that the percent of PBMCs displaying p-STAT-3 may be increased in malignant glioma patients.…"
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article -
522
Recent advances in the treatment and outcome of locally advanced rectal cancer
منشور في 1999"…Sphincter-preserving procedures increased from 13% in the early era to 52% in the late era. …"
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article -
523
COVID-19 Presenting With Intractable Hiccups: A Literature Review and a New Case
منشور في 2025"…However, multiple atypical presentations are increasingly recognized as manifestations of COVID-19, including refractory hiccups. …"
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524
Changes in growth patterns due to nutritional adjustment in children of Northeast Brazil
منشور في 2014"…Body mass index increased throughout follow-up. Arm muscle area and tricipital skin fold increased significantly during the follow-up period.…"
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525
Prediction of Propulsion Kinematics and Performance in Wheelchair Rugby
منشور في 2022"…Although this would come at an increased cost, developments would provide opportunities for more suitable set-ups earlier in an athlete's career, increasing performance and reducing injury risk.…"
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526
Using Machine Learning Models for Inpatient Bed Demand Forecasting in the UAE Hospitals
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doctoralThesis -
527
The effect of Hydrogen Peroxide treatments on dental enamel porosity and protein structure and its long-term implications on tooth hardness and optical properties
منشور في 2025"…ObjectiveThe aim of this study is to investigate how hydrogen peroxide (HP) treatments affect enamel porosity and protein structure, as well as their impact on tooth shade and hardness over time. MethodsFifty healthy teeth were collected from adult patients. …"
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article -
528
Spatial, temporal, and demographic patterns in prevalence of chewing tobacco use in 204 countries and territories, 1990–2019: a systematic analysis from the Global Burden of Diseas...
منشور في 2021"…Among females, none of these 12 countries had significant decreases in prevalence of chewing tobacco use, whereas seven of 12 countries had a significant decrease in the prevalence of tobacco smoking use for the period. …"
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529
Supplementation of retrobulbar block with clonidine in vitreoretinal surgery
منشور في 2011"…Conclusions The addition of clonidine 0.5 μg/kg to the local anesthetics of a retrobulbar block for vitreoretinal surgery decreases the frequency of postoperative pain and prolongs the time of analgesia.…"
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article -
530
Influence of co-current vapor flow on falling film over horizontal tube
منشور في 2021"…First, the liquid load is varied between 0.02 and 0.05 kg/(m·s), and its effects on the film thickness and the wetting time are calculated, presented and discussed. Afterwards, the impact of co-current vapor flow on film distribution, wetting time, minimum thickness and its location are quantified and examined by increasing the vapor velocity up to 6 m/s with 2 m/s intervals. …"
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531
Sustainable Detoxification of Methylene Blue in Wastewater via Tea Residue Adsorption: Optimization and Kinetics
منشور في 2025"…The impact of various parameters on MB removal was assessed, including solution pH, adsorbent dosage, pollutant concentration, and contact time. Optimal conditions were identified as pH 10, a dosage of 4 g/L, a concentration of 100 mg/L, and a contact time of 2 h, achieving nearly 99% removal efficiency at 25 °C. …"
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532
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533
Quantitative Elastohydrodynamic Film-Forming for an Oil/ Refrigerant System
منشور في 2017"…It seems that only central film thicknesses have been experimentally measured for oil/refrigerant systems leaving these calculations as the only means of assessing the minimum.…"
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article -
534
Impact of pharmacist-conducted anticoagulation patient education and telephone follow-up on transitions of care
منشور في 2021"…Results Two hundred patients were recruited in the study (100 patients in each study arm) with a mean age of 73.9 years. In the pharmacist-counseled group, more patients contacted their physician within 3 days (14% versus 4%; p = 0.010), received explicit elements of education (p < 0.001) and documentation in the chart was better (p < 0.05). …"
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article -
535
Programming Effects of Short Prenatal Exposure to Dexamethasone in Sheep
منشور في 2002"…At 130 days of gestation, dexamethasone administered between 26 to 28 days of gestation (group DF; n8), resulted in an increased expression of angiotensinogen in hypothalamus (in arbitrary units: 2.5 0.3 versus 1.3 0.3 in the saline group [group SF], n10; P0.05). …"
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article -
536
Shear behaviour of one-way high strength plain and FRC slabs reinforced with basalt FRP bars
منشور في 2022"…The model has accurately and conservatively predicted the experimental data with a mean experimental to predicted shear capacity of 1.10 and a coefficient of variation of 7.95 %.…"
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537
Sensitivity analysis and genetic algorithm-based shear capacity model for basalt FRC one-way slabs reinforced with BFRP bars
منشور في 2023"…<p dir="ltr">Fiber-reinforced polymer (FRP) composites are increasingly used in concrete structures owing to their superior corrosion resistance. …"
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538
Autism spectrum disorder in Qatar: Profiles and correlates of a large clinical sample
منشور في 2017"…There are currently no publications that clarify the mean age of diagnosis in Qatar, however, the present study showed that more than half of the diagnosed cases were among the ages of 7–14 years (56%). …"
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539
An additive manufacturing approach based on electrohydrodynamic printing to fabricate P3HT:PCBM thin films
منشور في 2023"…The EHDA printed thin-film’s topography, morphology and optical properties were systematically analyzed. The root-mean-square roughness was found to vary significantly with the annealing temperature and the flow rate and ranged from 1.938 to 3.345 nm. …"
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540
E-health literacy among university students amid a global pandemic
منشور في 2024"…The non-response rate was over 71%. The participants’ mean age was 25±7 years old. Almost 42% were Qatari and more than half of them (68.5%) were females. …"