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781
Joint Transmitter / Receiver Optimization for Cognitive Radio Applications
منشور في 2012احصل على النص الكامل
doctoralThesis -
782
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783
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"…</p><h3>Results</h3><p dir="ltr">Shade analysis revealed that, in the short term, HP treatment significantly increased lightness and Hue and decreased chroma compared to DW (<i>p </i>< 0.05); however, 1 week after treatment some of the initial gains in tooth lightness were partially lost. …"
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784
Caloric restriction reduces trabecular bone loss during aging and improves bone marrow adipocyte endocrine function in male mice
منشور في 2024"…<h3>Introduction</h3><p dir="ltr">Caloric restriction (CR) is a nutritional intervention that increases life expectancy while lowering the risk for cardio-metabolic disease. …"
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785
Progress of liquid chromatography-mass spectrometry in measurement of vitamin D metabolites and analogues
منشور في 2011"…Liquid chromatography-mass spectrometry (LC-MS) has been increasingly utilized in these applications. In this work, our objective was to critically review the progress of LC-MS application in measuring vitamin D metabolites and analogues in biological fluids. …"
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article -
786
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787
Whole-genome Sequences of Multidrug-Resistant Escherichia coli
منشور في 2023"…The studied isolates were distributed over 16 sequence types, with some, such as ST131, being linked to the global spread of antibiotic resistance. …"
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masterThesis -
788
Treatment with a Combination of Metformin and 2-Deoxyglucose Upregulates Thrombospondin-1 in Microvascular Endothelial Cells: Implications in Anti-Angiogenic Cancer Therapy
منشور في 2019"…We observed robust up-regulation of anti-angiogenic thrombospondin-1 (TSP1) and increased TSP1-CD36 co-localization with a marked decrease in the levels of phosphorylated vascular endothelial growth factor receptor-2 (pVEGFR2; Y1175) in 2DG (5 mM) exposed cells treated with metformin (2 mM). …"
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789
Controlling a traumatic injury
منشور في 2015"…Abdominal examination revealed some tenderness but no bruising or other signs of internal bleeding. …"
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790
Internet of everything meets the metaverse: Bridging physical and virtual worlds with blockchain
منشور في 2024"…While some view the Metaverse as a detached virtual world, technologies like mixed reality and digital twins highlight the need for complementarity and interactive co-existence between the physical and virtual worlds. …"
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791
Potential ecological risk assessment of microplastics in coastal sediments: Their metal accumulation and interaction with sedimentary metal concentration
منشور في 2024"…This may be effective in providing relative spatial indices of pollution load and risk for metals associated with MPs, which could potentially inform establishment of an appropriate assessment framework, where MPs are increasingly abundant in coastal sediments. However, this does not account for the relatively lower abundance of MPs compared to sediments.…"
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792
Setting the agenda for diabetes research in the state of Qatar
منشور في 2023"…</p><h3>Conclusion</h3><p dir="ltr">The national research agenda development process has uncovered some important knowledge gaps and outlined the most impactful areas for diabetes research. …"
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793
Sub-ppm of toxic gases detection on Ag-doped WO<sub>3</sub> nanosensor
منشور في 2024"…Moreover, some of these toxic substances can be found as gases in human breath due to disease. …"
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794
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795
The behavior of Tapered High Strength Concrete Filled Steel Tube (CFST) Column connected to Encased Steel Reinforced Concrete Composite (SRC) Column
منشور في 2020"…The use of Convectional Concrete Column is often limited in high-rise Buildings due to the constraint from the architects on increasing size of the columns, so the composite columns provide appropriate solution to satisfy the architect and the Client with smaller column size. …"
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796
Solar power forecasting beneath diverse weather conditions using GD and LM-artificial neural networks
منشور في 2023"…The intermittent, chaotic, and random quality of solar energy supply has to be dealt with by some comprehensive solar forecasting technologies. …"
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797
Health-related quality of life and its predictors among adults living with HIV/AIDS and receiving antiretroviral therapy in Pakistan
منشور في 2022"…ART has significantly increased the life expectancy of people living with HIV/AIDS (PLWHA). …"
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798
Comparative outcome analysis of home-initiated non-medical interventions among toddlers with orally ingested substances
منشور في 2015"…Background Poison management guidelines recommend contacting or visiting poison centers directly after exposure. However, some parents initiated non-medical interventions on their children before visiting these centers. …"
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article -
799
Technical Aspects of Developing Chatbots for Medical Applications: Scoping Review
منشور في 2020"…They provide patients with timely information that can be critical in some scenarios, such as access to mental health resources. …"
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800
The Trace Element Composition of Size Fractionated Suspended Particulate Matter Samples from the Qatari EEZ of the Arabian Gulf: The Role of Atmospheric Dust
منشور في 2019"…The concentrations of some elements in net-tow plankton samples appear to be mostly of lithogenic (dust) origin. …"