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781
The mechanism of action of kefir and its effect on the motility of breast and colorectal cancer cells. (c2013)
Published 2016“…Results from the reverse-transcription PCR experiment have shown that kefir decreases the expression of TGF-α and TGF-β1 in HT-29 cells in a dose dependent manner. …”
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masterThesis -
782
Removal of copper ions from aqueous solution using NaOH-treated rice husk
Published 2022“…The chemical treatment was carried out using NaOH solution and the effect of contact time (tc), adsorbent dosage (Dad), initial Cu (II) concentration ([Cu]i), and temperature (T) on the percentage removals of Cu (II) (%RCu) were investigated. …”
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783
On-site workshop investment problem: A novel mathematical approach and solution procedure
Published 2023“…These temporary OSWs are cost-effective, leading to decreasing the material handling cost and project makespan, which indicates their important role as a part of a construction project. …”
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784
Investigation of Groundwater Depletion in the State of Qatar and Its Implication to Energy Water and Food Nexus
Published 2021“…In view of this, the methodology developed in this study focuses on a joint time-series statistical analysis using ground data as well as Gravity Recovery and Climate Experiment (GRACE) satellite data. …”
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785
Energy saving potential analysis applying factory scale energy audit – A case study of food production
Published 2023“…The CO<sub>2</sub> harmful emissions were also decreased. Additionally, it is estimated that switching from the proposed motors to energy-efficient motors will cost less overall over time, saving around 3472.314 JD/month or 0.33576/year on average. …”
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786
Processing Effects on the Oxytetracycline and Tylosin Antibiotic Residues in Middle Eastern Dairy Products
Published 2020“…OTC and TYL were not homogenously distributed between the dairy products. Skimming decreased significantly (p=0.015) TYL concentration by 68.6%. …”
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masterThesis -
787
Metformin attenuates V-domain Ig suppressor of T-cell activation through the aryl hydrocarbon receptor pathway in Melanoma: In Vivo and In Vitro Studies
Published 2021“…Here, metformin significantly decreased VISTA and AHR levels in vitro and in vivo. …”
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788
Cost-benefit analysis of antimicrobial stewardship program in a cancer setting in Qatar
Published 2024“…Cost avoidance was the expenses saved due to decreased hospital stays and fewer adverse drug events (ADEs). …”
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789
Essays on international environmental policy
Published 2009“…Such scenario is currently under discussion as a potential post-Kyoto framework after the year 2012. I introduce a linked-game with two stages. …”
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masterThesis -
790
Age–sex differences in the global burden of lower respiratory infections and risk factors, 1990–2019: results from the Global Burden of Disease Study 2019
Published 2022“…Age-standardised incidence and mortality rates were 1·17 times (95% UI 1·16–1·18) and 1·31 times (95% UI 1·23–1·41) greater in males than in females in 2019. …”
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791
Notes total mesorectal excision (TME) for patients with rectal neoplasia
Published 2014“…This approach may lead to reduced postoperative pain, decreased hernia formation and improved cosmesis when compared to standard laparoscopy. …”
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792
Whole-Genome Molecular Characterization and Typing of Staphylococcus aureus Isolated from Lebanon
Published 2020“…For the first time, we detected an untypeable SCCmec cassette harboring multiple ccr complexes or missing some of the conserved genes. …”
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masterThesis -
793
Prediction of critical total drawdown in sand production from gas wells: Machine learning approach
Published 2023“…The CTD is a strong function of the total vertical depth, cohesive strength, effective overburden vertical stress, and transit time with correlation coefficients (<i>R</i>) of 0.968, 0.963, 0.918, and −0.813. …”
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794
Application of Enhanced Self-Adaptive Virtual Inertia Control for Efficient Frequency Control of Renewable Energy-Based Microgrid System Integrated with Electric Vehicles
Published 2025“…It is noticed that with the SAEVIC approach, the overshoot (OS)-11.40%, undershoot (US)- 46.46%, settling time (ST)-98.6% and fitness value-10.27% are decreased as compared to conventional enhanced VI approach under Stochastic variations of wind, PV, and multi-step load disturbance of MG system.…”
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795
FLACON: A Deep Federated Transfer Learning-Enabled Transient Stability Assessment During Symmetrical and Asymmetrical Grid Faults
Published 2024“…To avoid the constant adjustment of hyperparameters, the FLACON employs an inductive transfer learning approach for hyperparameter tuning of the pre-trained model, markedly decreasing training time. Extensive experiments on datasets from the IEEE 39-bus system and the IEEE 68-bus system demonstrate FLACON's exceptional accuracy of 98.98% compared to some competitive alternatives.…”
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796
A Case Study to Identify the Hindrances to Widespread Adoption of Electric Vehicles in Qatar
Published 2020“…For example, long charging time, short driving range, cost and insufficient charging infrastructures available, etc. …”
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797
Evaluation and Enhancement of Triaging Services Through Quality Improvement Tools at Primary Health Care Level: A Clinical Audit Study
Published 2023“…Compliance with the suggested time target of 5 minutes for physicians to attend medical emergencies has shown a small improvement from 48% at baseline to 55% in the re-audit. …”
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798
XPS and material properties of raw and oxidized carbide-derived carbon and their application in antifreeze thermal fluids/nanofluids
Published 2022“…Sedimentation visualization and zeta potential testing were employed to investigate stability of nanofluids with time. The stability results revealed that the oxidized CDC has better stability and higher zeta potential values than the emulsified CDCs; however, both mixtures demonstrated stable suspensions for three months. …”
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799
Dynamic Hybrid Cross-Docking Model with Multiple Truck Types
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doctoralThesis -
800