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561
The Interactions of Business Environment, Generic Strategy, Operations Strategy, and Business Performance in the Lebanese Industries
منشور في 2021"…The results confirmed the significance of the direct effects at the aggregate level. …"
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masterThesis -
562
Influence of hosting the world’s most popular football competition on Response and Transport Time of Ground Emergency Ambulances in Qatar
منشور في 2024"…<h3>Background</h3><p dir="ltr">Qatar was anticipating approximately 1.2 million visitors during the FIFA World Cup 2022TM, significantly increasing the population, road traffic1 , and the number of emergency calls received,2 which could potentially affect the response and transportation times of emergency ambulances. …"
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563
Comparative assessment of fracture risk among osteoporosis and osteopenia patients: a cross-sectional study
منشور في 2018"…</p><h3>Results: </h3><p dir="ltr">Patients with osteoporosis had significantly higher risk of major fracture compared to patients with osteopenia (p<0.01). …"
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564
Triple therapy with pravastatin, low molecular weight heparin and low dose aspirin improves placental haemodynamics and pregnancy outcomes in obstetric antiphospholipid syndrome in...
منشور في 2020"…</p><h3>Conclusion</h3><p dir="ltr">LMWH + LDA + PRAV increased serum NO levels and significantly improved placental haemodynamics and maternal and neonatal outcomes in women and mice with OAPS. …"
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565
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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566
Two-surgeon technique of parenchymal transection contributes to reduced transfusion rate in patients undergoing major hepatectomy
منشور في 2010"…The decrease in transfusion rate associated with the use of the 2-surgeon technique emphasizes the important role of the hepatobiliary surgeon in determining outcomes after liver resection. …"
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article -
567
Clinical reappraisal of the composite international diagnostic interview version 3.3 in Qatar's National Mental Health Study
منشور في 2024"…</p><h3>Results</h3><p dir="ltr">Initial CIDI prevalence estimates differed significantly from the SCID for most diagnoses ( X<sup>2</sup><sub>1</sub>= 6.6–31.4, p = 0.010 < 0.001), but recalibration reduced most of these differences and led to consistent increases in individual‐level concordance (AU‐ROC) from 0.53–0.76 to 0.67–0.81. …"
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568
Sustainability within interior design curriculum in UAE & impact on design mindset
منشور في 2015"…Two surveys were conducted with students and instructors in four universities that have different levels of sustainability integration in their curriculum. …"
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569
Investigating the Effectiveness and Teachers’ Perceptions of Rigorous Curriculum Design for Project-Based Learning Implementation on Middle School Science Students’ Achievement and...
منشور في 2023"…Therefore, further research is suggested with regards to monitoring the effectiveness of RCD-PBL on MAP scores for more than one academic year, investigating the effectiveness of such curricula in different subjects, grade levels, and impact on genders, increasing parental involvement, and examining their perceptions towards such curriculum design…"
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570
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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571
Characterization of the Potency and Mechanism of Action of a Novel Dual-Selective Intermolecularly Complemented Version of Anthrax Lethal Toxin (PAU2R200A- PAL1I207R/FP59) in Breas...
منشور في 2023"…Later we detected uPAR levels in breast cancer cell lines. MDA-MB-231 had the most significant uPAR expression, MCF-7 had a moderate level of expression, and UACC-2087 had negligible expression. …"
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masterThesis -
572
The protective effects of conditioned media from human mesenchymal stem cells against Methylglyoxal-mediated injury of cultured endothelial cells
منشور في 2023"…We noted that only the mRNA expression of Nrf2 was increased in cells treated with MSCs-CM (50%). At the protein expression level, our results demonstrated that MSCs-CM (50%) enhanced the expression of the detoxifying NQO1in MGO-injured cells.…"
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573
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...
منشور في 2024"…Multinomial logistic regression was utilized to calculate odds ratios (ORs) along with their corresponding 95% confidence intervals (CIs). Significance was determined at a level of <i>P</i>< 0.05. …"
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574
Synergistic Effect of Epigenetic Inhibitors Decitabine and Suberoylanilide Hydroxamic Acid on Colorectal Cancer In vitro
منشور في 2019"…Furthermore, the combination therapy upregulates protein expression levels of pro-apoptotic proteins Bax, p53 and cytochrome c, downregulates the expression of antiapoptotic Bcl-2 protein and increases the cleavage of procaspases 8 and 9; this suggests that the combination activates apoptosis via both the intrinsic and extrinsic pathways. …"
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article -
575
Targeting solid tumor cells with novel photosensitive ruthenium-based metal-organic compounds. (c2016)
منشور في 2016"…Cancer incidence has been increasing worldwide in the last few decades. Solid tumors are hard to treat, primarily due to drug resistance as well as to the struggle in delivering the drugs specifically to the tumor. …"
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masterThesis -
576
Road deaths and injuries in India: Action required on the five pillars of road safety
منشور في 2015"…The economic losses from road crashes are estimated to be 3% of GDP and are increasing from year to year (2). Amidst significant regional variations, many Indian states have road deaths much above the national average. …"
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577
Longitudinal Study of Hypertensive Subjects With Type 2 Diabetes Mellitus
منشور في 2017"…Using cross-sectional regression models, a significant association was observed between higher education levels, lower levels of anxiety and depression, and reduced overall mortality in diabetic hypertensive subjects, while impaired renal function, a history of stroke and myocardial infarction, and increased alcohol and tobacco consumption were significantly associated with increased mortality. …"
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article -
578
Feeder protection challenges with high penetration of inverter based distributed generation
منشور في 2013"…The increasing proportion of inverter based distributed generation (DG) in the power system may limit the short circuit power available at distribution substations and consequently cause significant troubles for the protection of distribution feeders where DG are connected. …"
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conferenceObject -
579
A Brief Review on the Development Progress of High-Efficiency Klystrons
منشور في 2025"…The development of mathematical and computer models of beam-wave interactions in klystrons plays a pivotal role in significantly increasing the efficiency of these devices. …"
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580
Clinical correlates of white-matter abnormalities on head magnetic resonance imaging
منشور في 2001"…The ratios were R1, the ratio of the thickness of the white matter at the level just above the body of the lateral ventricle compared with the width of the hemisphere, and R2, the ratio of the thickness of the white matter to the width of the hemisphere at the level of the trigone of the lateral ventricle. …"
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article