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441
Intravenous administration of gold nanoparticles in rats exhibit alterations in sphingomyelins, bile acids, sphingolipids, and cholesterol esters levels
منشور في 2024"…Annotation of metabolites was determined by retention times and specific MRMs for each compound. Results indicate that AuNPs treatment significantly impacted several metabolic pathways. …"
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442
Multi-Agent Variational Approach for Robotics: A Bio-Inspired Perspective
منشور في 2023"…The architecture, called the Multi-Agent Exploration - Parameterized Aquila Optimizer (MAE-PAO), starts by using deterministic MAE to assess the cost and utility values of nearby cells encircling the agents. …"
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443
Effect of Heterogeneity and Innovation on Decision Making – “A study of a telecom service provider in UAE"
منشور في 2016"…As market mature across the globe, every telecom operator has to increase their value and reduce their commercial costs. …"
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444
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"…<h3>Objective</h3><p dir="ltr">The 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. </p><h3>Methods</h3><p dir="ltr">Fifty healthy teeth were collected from adult patients. …"
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445
Efficacy of Cannabidiol Combination with Cisplatin or Paclitaxel against Platinum-Resistant Ovarian Cancer Cell Lines
منشور في 2022"…This synergistic interaction was confirmed in an in vitro experimentation setting. Pure antagonism was detected however when combining CBD and cisplatin against OVCAR-3 cell line. …"
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masterThesis -
446
Sustainable governance and technological innovation: Moderating environmental risks of resource rents
منشور في 2026"…Over the years, the over-extraction and unsustainable utilization of natural resources has started to pose a severe environmental risk, necessitating immediate action on issues related to climate change. …"
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article -
447
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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448
Brain microstructural changes support cognitive deficits in HIV uninfected children born to HIV infected mothers
منشور في 2020"…Decreased FA along with both increased and decreased MD in different brain regions was present in HUC compared to CHNM. …"
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article -
449
Vitamin D association with coagulation factors in polycystic ovary syndrome is dependent upon body mass index
منشور في 2021"…In addition, coagulation variables such as thrombin-activatable fibrinolysis inhibitor, plasminogen activator inhibitor-1 (PAI-1), D-dimer, Antithrombin and thrombomodulin have been reported to be elevated in PCOS compared to control subjects, and the functional coagulation tests including prothrombin time, thrombin time and fibrin degradation products may be predictive of PCOS. …"
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450
Outcomes of POCUS‐Guided Peripheral Intravenous Access in Difficult Venous Access Patients: A Systematic Review and Meta‐Analysis
منشور في 2025"…A systematic review of 15 studies with 1485 patients, sourced from five databases, including PubMed, Cochrane Library, MEDLINE, Web of Science, and Google Scholar, showed POCUS significantly improved success rates (OR: 4.25), first‐attempt success (OR: 5.31), reduced attempts (MD: −0.83), and decreased procedure time (MD: −9.75 min). Fewer complications (OR: 0.49) observed with POCUS compared to standard techniques. …"
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451
Wild carrot pentane-based fractions suppress proliferation of human HaCaT keratinocytes and protect against chemically-induced skin cancer
منشور في 2017"…Results All fractions exhibited significant cytotoxicity, with HaCaT cells being 2.4–3 times less sensitive than HaCaT-ras A5 (benign tumorigenic), and HaCaT-ras II4 (malignant) cells. …"
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article -
452
Fixed Shading Scenarios to Optimize Lighting Performance and Energy Efficiency in Office Buildings Case Study of Dubai Design District
منشور في 2021"…The daylight analysis was conducted on one typical office space during three timings, 9:00 am, 12:30, and 17:00, on two dates, 21st of December and 21st of June, to check variations. …"
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453
Can "Whatsapp" be the new luxury "app"? (c2018)
منشور في 2018"…This movement came complementary to the increase in the number of active WhatsApp users especially in the MENA region. …"
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masterThesis -
454
Functional fatigue of Ni50.3Ti25Hf24.7 - Heterogeneities and evolution of local transformation strains
منشور في 2017"…Transformation strains increased globally in the first few cycles of loading followed by a relatively stable response and eventually started to exhibit drop in their magnitudes with continued loading. …"
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article -
455
Look-ahead scheduling of energy-water nexus integrated with Power2X conversion technologies under multiple uncertainties
منشور في 2023"…Co-optimizing energy and water resources in a microgrid can increase efficiency and improve economic performance. …"
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article -
456
Percutaneous Transhepatic Bile Duct Ablation with n-Butyl Cyanoacrylate in the Treatment of a Biliary Complication after Split Liver Transplantation
منشور في 2009"…The segmentary bile duct of hepatic segment VI-VII draining in the left duct was unidentified and tied at the time of the in situ split-liver procedure. …"
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article -
457
Methionine mediates resilience to chronic social defeat by modulating NMDA receptor expression in the cortex. (c2018)
منشور في 2018"…Most patients suffering from depression are treated with serotonin reuptake inhibitors, but resistance has started emerging. Therefore, alternative treatments should be considered. …"
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masterThesis -
458
Unveiling <i>Tetraselmis subcordiformis</i> lipidome dynamics during large-scale cultivation in open raceway pond
منشور في 2024"…Carotenoid analysis also revealed the increase in lutein (65.2%) and β-carotene (71.4%) from day 6 to day 15. …"
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459
Energy modeling and photovoltaics integration as a mitigation measure for climate change impacts on energy demand
منشور في 2022"…<p>Due to Qatar’s increasing population and electricity consumption worldwide, several countries have started taking measures to reduce the carbon footprint associated with the growing energy demand. …"
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460