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Mixed precision iterative refinement with adaptive precision sparse approximate inverse preconditioning
Published 2025“…Our numerical experiments show that this approach can potentially lead to a reduction in the cost of storing and applying sparse approximate inverse preconditioners, although a significant reduction in cost may comes at the expense of increasing the number of GMRES iterations required for convergence.…”
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Correlating process parameters to thrust forces and torque in the friction stir processing of AZ31B
Published 2014“…The thrust force increased while the torque decreased as the tool rotational speed increased. …”
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Serum 25-hydroxyvitamin D concentrations are inversely associated with body adiposity measurements but the association with bone mass is non-linear in postmenopausal women
Published 2021“…Serum 25(OH)D was significantly, inversely associated with body mass index (p < 0.0005), waist circumference (0.044), fat mass (p < 0.003), gynoid fat (p < 0.001), and android fat (p < 0.009). …”
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Serum 25-hydroxyvitamin D concentrations are inversely associated with body adiposity measurements but the association with bone mass is non-linear in postmenopausal women
Published 2021“…Serum 25(OH)D was significantly, inversely associated with body mass index (p < 0.0005), waist circumference (0.044), fat mass (p < 0.003), gynoid fat (p < 0.001), and android fat (p < 0.009). …”
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Genotypic and phenotypic characterization of candida albicans Lebanese hospital isolates resistant and sensitive to caspofungin. (c2018)
Published 2018“…Chitin content analysis showed that caspofungin resistant strains had elevated levels of chitin resulting in cell wall thickening that counters the effect of caspofungin, while sensitive strains showed decreased chitin content. Our results demonstrate an inverse correlation between resistance and virulence whereby resistance is due to thickening of the cell wall preventing the cell from gaining virulence attributes, while a more susceptible cell wall increases susceptibility to drugs but allows increased virulence.…”
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Structural and physical properties of the dust particles in Qatar and their influence on the PV panel performance
Published 2016“…<p dir="ltr">Recently, extensive R&D has been conducted, both by industry and academia, to significantly raise the conversion efficiency of commercial photovoltaic (PV) modules. …”
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Using Data Mining and Text Mining Techniques in Predicting the Price of Real Estate Properties in Dubai
Published 2014“…After text mining process, thousands of features are generated to reflect the significance of thousands of unique words using the term weighting scheme: term frequency-inverse term frequency TF-IDF. …”
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OSRA Grant Cycle 5 Public Reports : Project Title: Coping with prenatal bereavement and perceived stress in current pregnancy: correlates to parental perception of the child and bo...
Published 2023“…<p dir="ltr">This study reveals a significant connection between prenatal bonding or attachment during pregnancy and various factors such as maternal age, anxiety, and stress, including those attributed to specific events like the COVID-19 pandemic. …”
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Geopolitical instability and environmental sustainability
Published 2025“…Economic growth correlates with a decrease in environmental sustainability, while environmental sustainability demonstrates an inverse relationship with ecological footprint and carbon emissions. …”
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Comparative Effect of Sodium Butyrate and Sodium Propionate on Ovarian Cancer Migration, Invasion, and Epithelial-To-Mesenchymal Transition
Published 2025“…Finally, our results revealed a significant decrease in the ratios of P-ERK/ERK and P-MEK/MEK following treatment. …”
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A snapshot of current medical research: The notion of supply and demand
Published 2017“…Contemplating the amount, type and quality of current medical research over the last decade leads one to consider the driving forces behind such research. The primary goals of many researchers are to improve the quality of healthcare services, provide evidence to guide practice, provide better treatment regimens for some diseases, decrease the burden caused by chronic diseases, fight incurable diseases, and contain any potential emerging pathogens. …”
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Clinical correlates of white-matter abnormalities on head magnetic resonance imaging
Published 2001“…The children with white-matter abnormalities and decreased tone had significantly less signal intensity abnormality than the other study groups. …”
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Numerical Investigation of the Fetal Left Heart Hemodynamics During Gestational Stages
Published 2021“…<p dir="ltr">Flow-driven hemodynamic forces on the cardiac tissues have critical importance, and have a significant role in the proper development of the heart. …”
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Mixed siliciclastic-carbonate-evaporite sedimentation in an arid eolian landscape: The Khor Al Adaid tide-dominated coastal embayment, Qatar
Published 2020“…Such flood-tide dominance of the thalweg is unusual and likely reflects the absence of river discharge. Evidence of significant inverse estuarine circulation (seaward flow of a brine along the embayment floor) is mostly absent in spite of the landward increase of salinity, where concentrations reach more than double normal seawater salinity in the Inner Lagoon. …”
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Release of colloids in saturated porous media under transient hydro-chemical conditions: A pore-scale study
Published 2021“…<p dir="ltr">The deposition and consequent release of colloids pose a significant challenge to the environment, groundwater quality and human health. …”
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Influence of co-current vapor flow on falling film over horizontal tube
Published 2021“…The vapor flow exerts external force on falling film and affects film hydrodynamics, heat and mass transfer. …”
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