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321
Graphite and metal nitrate-infused HDPE composites for enhanced thermal performance in energy-efficient building envelopes
منشور في 2025"…Analysis such as Fourier Transform Infrared Spectroscopy (FTIR), X-ray Diffraction (XRD), Differential Scanning Calorimetry (DSC), Thermogravimetric Analysis (TGA), Scanning Electron Microscopy (SEM), and dielectric spectroscopy analyses further revealed extensive interaction between filler matrices, a decrease in phonon scattering, and a positive increase in crystallinity which led to the improved thermal performance.The TGA results showed that the composite exhibited greater thermal stability, and the residue mass after the decomposition process was 9%, indicating increased carbonization and structural integrity. …"
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322
Western diet induces mild metabolic impairment and aggravates neuropathology in an experimental mouse model of traumatic brain injury
منشور في 2024"…Individuals with TBI have a greater risk of mortality from associated chronic diseases than the general population. …"
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323
Expanding the donor pool
منشور في 2002"…These measures may be beneficial in terms of increasing the number of donors and decreasing the waiting time. …"
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324
A urokinase-activated recombinant diphtheria toxin targeting the granulocyte-macrophage colony-stimulating factor receptor is selectively cytotoxic to human acute myeloid leukemia...
منشور في 2004"…The activity of this toxin was then tested on a larger group of 13 human AML cell lines; 5 of the 13 cell lines were sensitive to DTU2GMCSF. …"
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325
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326
Modeling electricity consumption patterns during the COVID-19 pandemic across six socioeconomic sectors in the State of Qatar
منشور في 2021"…Other sectors witnessed an increase in electricity consumption during the summer months, which was mainly due to travel restrictions imposed by many countries around the world. …"
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327
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328
PSA-activated proaerolysin as a prostate specific cancer therapy
منشور في 2006"…Activity toward proaerolysin was decreased 10-100 fold for each of the proteases tested except PSA, which showed a 4-fold increase in activity against the modified protein. …"
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329
Phase transitions of nanoemulsions using ultrasound: Experimental observations
منشور في 2012"…Additionally, as the size of the emulsion droplet increased, the intensity required for bubble formation decreased. As expected, perfluorohexane emulsions require greater intensity to form cavitating bubbles than perfluoropentane emulsions.…"
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330
Exploration of STEM Reforms for Developing an Effective Large‐scale, Research‐based Policy in the UAE STEM
منشور في 2017"…Background: Mathematics, science, engineering, and technology are subjects believed to reflect people’s cultural achievements that power the economy and development, and at the same time constitute essential aspects of the lives. Educators admit that it is vitally important that integrated STEM education in K-12 schools aligns with 21st century skills, creates new jobs, increases competition in the global economy, and educates the next generation of STEM professional. …"
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331
Spatial and temporal assessment of metal pollution in the sediments of the Qaraoun reservoir, Lebanon
منشور في 2016"…Total metal concentrations and the environmental indices indicated increased pollution with time. Total organic carbon data showed a remarkable and significant increase in the organic fraction in 2013 relative to previous years. …"
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332
Electrochemical response in ionic polymer transducers
منشور في 2008"…The charge density accumulated at the electrode also increases with the dielectric permittivity. An increase of the diffusion coefficient increases the peak current and results in a smaller time decay constant. …"
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333
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334
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335
Snake venom in conjugation with silica nanoparticles: an emerging cancer therapy
منشور في 2025"…<i>In vitro</i> investigations on cancer cell lines revealed a considerable increase in cytotoxicity and induction of apoptosis as compared to free snake venom, with greater selectivity for malignant cells. …"
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336
Burst Round Robin as a Proportional-Share Scheduling Algorithm
منشور في 2020"…This will reduce the number of processes in the ready queue by knocking out short jobs relatively faster in a hope to increase the throughput and reduce the average waiting time.…"
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337
Indirect tool-wear maps for tool condition monitoring in dry metal drilling operations
منشور في 2011"…For verification, this index is found to positively track the corresponding increase in cutting forces. Utilizing this index, an implementation example is presented in this paper by which a real-time tool monitoring of chisel drills is achieved by inputting the CRI along with the cutting parameters to an Artificial Neural Network (ANN) which yielded good tool condition predictions.…"
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338
The Impact of Interprofessional Immersive Simulation-Based Education on Learning Outcomes and Perceived Competence and Practice in Specialty and Sub-specialty Critical Care Courses
منشور في 2024"…There are critical situations and emergencies where immediate reactions or interventions are essential to save patients’ lives. High levels of critical care workload and complexity can increase the likelihood of mistakes and practice errors. …"
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339
Partnering for Sustainability: Parent-Teacher-School (PTS) Interactions in the Qatar Education System
منشور في 2021"…<div><p>The interaction avenues, levels, and impacts between parents, schools and teachers have changed drastically due to the ever-increasing responsibilities, frequent and rapid changes in the curriculum, the invasive dominance of the internet and digital media in the lives of all stakeholders, and the digitization of learning materials, to name a few. …"
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340
Minimizing Traffic Congestion through V2V Communication
منشور في 2018احصل على النص الكامل
doctoralThesis