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Temperature Effect on the Mechanical Properties of Carbon, Glass and Carbon-Glass FRP Laminates
Published 2015“…Based on the test results, the decrease in the mechanical properties of the composite C and G sheets was more severe than those of the composite hybrid CG sheets. …”
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Experimental and Analytical Investigations of the Use of Groove-Epoxy Anchorage System for Shear Strengthening of RC Beams Using CFRP Laminates
Published 2020“…This paper presents an experimental and analytical investigation on the use of groove-epoxy as an anchorage system for CFRP plates and sheets bonded on both sides of shear deficient RC beams. …”
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Dynamic Properties of Water Confined in Graphene-Based Membrane: A Classical Molecular Dynamics Simulation Study
Published 2019“…<div><p>We performed molecular dynamics simulations of water molecules inside a hydrophobic membrane composed of stacked graphene sheets. By decreasing the density of water molecules inside the membrane, we observed that water molecules form a droplet through a hydrogen bond with each other in the hydrophobic environment that stacked graphene sheets create. …”
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Tabu search based circuit optimization
Published 1998“…Such a strategy leads to sizable circuit speed improvement with minimum increase in the overall circuit capacitance. Compared to earlier approaches, the presented technique produces circuits with remarkable increase in speed (greater than 20%) for very small increase in overall circuit capacitance (less than 3%)…”
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A Comprehensive Method of Ion Exchange Resins Regeneration and Its Optimization for Water Treatment
Published 2020“…The strong acidic cation polymeric exchanger resin is commercially called MERCK 104765 cation exchanger IV with capacity greater than 3.2 mmol/ml, while the strong basic anion polymeric exchanger resin is commercially called MERCK 104767 anion exchanger III with capacities greater than 1.0 mmol/ml. …”
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A 5-year trend in the use of sodium-glucose co-transporter 2 inhibitors and other oral antidiabetic drugs in a Middle Eastern country
Published 2022“…Among SGLT2is, empagliflozin prescriptions showed an increase from 537 (10.65%) to 2881 (34.40%) compared to dapagliflozin, which decreased by the end of 2018 from 4505 (89.35%) to 5494 (65.6%).…”
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Open carbon frameworks - a search for optimal geometry for hydrogen storage
Published 2013“…From an analysis of an analytical model and simulations of adsorption the physical limits of hydrogen adsorption have been defined: (i) higher storage capacities in slit-shaped pores can be obtained by fragmentation/truncation of graphene sheets into nano-metric elements which creates surface areas in excess of 2600 m2/g, the surface area for infinite graphene sheets; (ii) the positive influence of increasing surface area is compensated by the decreasing energy of adsorption in the carbon scaffolds of nano-metric sizes; (iii) for open carbon frameworks (OCF) built from coronene and benzene molecules with surface areas 6500 m2 g-1, we find an impressive excess adsorption of 75–110 g H2/kg C at 77 K, and high storage capacity of 110–150 g H2/kg C at 77 K and 100 bar; (iv) the new OCF, if synthesized and optimized, could lead to required hydrogen storage capacity for mobile applications.…”
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Colloid retention and mobilization mechanisms under different physicochemical conditions in porous media: A micromodel study
Published 2021“…However, for hydrophobic colloids, changes in solution chemistry significantly increase colloid retention where the colloid interaction become attractive with the increase in ionic strength and decrease in pH values. …”
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Stemming cardiovascular diseases in Qatar
Published 2015“…</p><p>Paul Christos and his colleagues examined demographic, lifestyle and medical information of 512 heart attack and 262 stroke patients admitted to the Hamad Medical Corporation between June 2006 and June 2008, and compared them to that of 382 control patients randomly selected from unrelated departments of the hospital during the same period.…”
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The Effects of New Public Management on Managers’ Work-Life Balance and Behavior
Published 2020“…It was found that the public sector has shifted its framework towards greater customer satisfaction, which has led to an increase in the workload of the managers. …”
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DIGITAL TRANSFORMATION AND THE CYBERSECURITY OF INFRASTRUCTURE SYSTEMS IN THE OIL AND GAS SECTOR
Published 2020“…With the twenty-first century called the golden age of digital transformation in the oil and gas sector, the increased connectivity of cyber-physical systems (CPSs) will generate new opportunities for organisations such as greater safety, reliability, and efficiency.…”
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Effects of natural organic matter on aggregation kinetics of boron nanoparticles in monovalent and divalent electrolytes
Published 2010“…However, the attachment efficiency kept increasing in the presence of CaCl2 and alginate with the increase in the electrolyte concentration and was greater than unity at >4 mM CaCl2. …”
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What drives cryptocurrency pump and dump schemes: Coin versus market factors?
Published 2024“…These include lower market capitalization, lower trading volume, greater social media popularity, increased developer activity, and fewer exchanges trading them. …”
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Gaining or Losing Team Ball Possession: The Dynamics of Momentum Perception and Strategic Choice in Football Coaches
Published 2019“…Nonetheless, both variables displayed asymmetrical effects, in the sense that: (1) the strength of positive PM appeared to be easier to decrease than to increase; and (2) the greater the positive PM (or the negative PM), the lesser (or the greater) the coaches’ tendency to make a change in the organization of their teams. …”
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The Impact of a Teacher Induction Programme on the Retention of Teachers: A Study in a Private School in Abu Dhabi
Published 2021“…The key findings identified further areas that need to be modified in the programme, including subject-specific training, a greater emphasis on the mentor system and greater levels of support from the leadership team. …”
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Hyper-Hypo study: A Retrospective Observational Study of Neonatal Hypoglycemia Related to Maternal Hypertension
Published 2023“…On the other hand, neonates of hypertensive mothers administered with methyldopa showed a significant decrease of initial blood glucose reading.</p>…”
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Should the Outsiders be Left Out? Director Stock Options, Expectations and Earnings Management
Published 2012“…A comparison of director and CEO stock options reveals that CEO options only increase the likelihood of lowering overly optimistic expectations; we find no evidence consistent with CEO options increasing the likelihood of walking up pessimistic expectations. …”
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Finite Element Analysis of Machining Lightweight Syntactic Foams
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