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501
Selective induction of apoptosis in T-cell acute lymphoblastic leukemia by pristimerin through dual PI3K/AKT pathway inhibition and ROS generation
منشور في 2025"…In this study, we demonstrate that Prist effectively inhibits the proliferation of T-ALL cell lines (Jurkat and Molt 4) by inducing G0/G1 cell cycle arrest and triggering intrinsic and extrinsic caspase-dependent apoptosis. Prist significantly increases reactive oxygen species (ROS) levels and depletes glutathione (GSH), leading to mitochondrial dysfunction and cytochrome c release. …"
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502
Optimizing pre-copy live virtual machine migration in cloud computing using machine learning-based prediction model
منشور في 2024"…If there are large numbers of remaining memory pages after a predefined iteration of page transfer, the stop-and-copy phase is initiated, which significantly increases downtime and negatively impacts service availability. …"
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503
Application of the electric resistance tomographic technique to investigate its efficacy in cuttings transport in horizontal drilling scenarios
منشور في 2021"…The results highlighted that the ERT technique is useful in situ tool for detecting solid particles in various cuttings transport scenarios (different drilling fluids, mass flow rates, and eccentricities). The findings also revealed that an increase in the liquid flow rate influenced cuttings transport. …"
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504
Numerical investigation of the potential of using hydrogen as an alternative fuel in an industrial burner
منشور في 2024"…Mass flow rate (MFR) adjustments and excess air variation significantly influenced emissions, with a 25% MFR increase reducing NOx to 2.8 × 10<sup>-5</sup>, while higher excess air (e.g.,30%) raised NO<sub>x</sub> under lean conditions. …"
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505
Modeling the influence of daily temperature and precipitation extreme indices on vegetation dynamics in Katsina State using statistical downscaling model (SDM)
منشور في 2023"…<p>Climate change significantly impacts local, regional, and global vegetation changes. …"
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506
Introducing a Novel Figure of Merit for Evaluating Stability of Perovskite Solar Cells: Utilizing Long Short-Term Memory Neural Networks
منشور في 2025"…The comparative analysis of model complexity confirmed that increasing the sophistication of the LSTM model significantly enhances predictive accuracy and generalization capabilities. …"
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507
Perceptions and Practices Related to Twice-Exceptional Learners in K-12 American Private Schools in Dubai
منشور في 2024"…Results of the study have revealed that stakeholders and K–12 teachers have shown different perceptions, experiences, and low levels of awareness towards the education of twice-exceptional learners due to many factors and challenges. …"
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508
Follow‐Up and Comparative Assessment of SARS‐CoV‐2 IgA, IgG, Neutralizing, and Total Antibody Responses After BNT162b2 or mRNA‐1273 Heterologous Booster Vaccination
منشور في 2024"…Furthermore, correlation analyses revealed that both anti‐S‐RBD IgG and anti‐S1 IgA significantly contributed to virus neutralization among NI individuals, particularly in symptomatic and pauci‐symptomatic individuals, whereas among VN individuals, anti‐S‐RBD IgG was the main contributor to virus neutralization.…"
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509
The outcome of severe traumatic brain injury in children in Qatar: Six-year study
منشور في 2015"…Finally, the incidence of TBIs from road traffic crashes and injuries in Qatar are increasing significantly compared to other developing and developed countries. …"
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510
The Relationship between Lifestyle Factors and Obesity Indices among Adolescents in Qatar
منشور في 2019"…<h3>Background</h3><p dir="ltr">Physical inactivity, sedentary behaviour and an unhealthy diet are factors that may increase weight and general and/or abdominal obesity. …"
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511
pH and ultrasound dual-responsive drug delivery system based on PEG–folate-functionalized Iron-based metal–organic framework for targeted doxorubicin delivery
منشور في 2021"…Their toxicity increases at higher concentrations. Furthermore, the cellular uptake was investigated via flow cytometry, and the results showed that the conjugation of the PEG-FA moiety to the MOF’s surface significantly enhanced uptake by cancer cells. …"
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512
Factors Affecting Internal Audit Effectiveness: Evidence from GCC Region
منشور في 2023"…Data were collected by using a web-based questionnaire that was completed by 207 chief audit executives working in the GCC publicly listed companies. The results revealed that IA independence, IA size, IA staff competence, adopting a quality assurance and improvement program by IA, and the role of IA in leading combined assurance implementation were factors that positively and significantly affected IA effectiveness. …"
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513
Drying kinetics and thermo-environmental analysis of a PV-operated tracking indirect solar dryer for tomato slices
منشور في 2024"…The obtained results showed that the drying time (DT) isn’t significantly change with increasing air speeds from 1 to 2 m/s, this may be due to many reasons such as short DT, high temperature inside drying room, and little difference between the exanimated air speeds. …"
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514
Evaluation of psychological distress, burnout and structural empowerment status of healthcare workers during the outbreak of coronavirus disease (COVID-19): a cross-sectional quest...
منشور في 2024"…The results also revealed that direct work with COVID-19 patients, lower work experience, and high workload during the outbreak of COVID-19 increase the risks of negative psychological consequences.…"