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Effect of sintering temperature of NBT–6BT lead-free ceramics on the structural, ferroelectric and piezoelectric properties
Published 2022“…The lead-free Na 0.5 Bi 0.5 0.94 Ba 0.06 TiO 3 (NBT-6BT) ceramics was fabricated at various sintering temperatures using a conventional solid-state reaction method. …”
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Ferroelectric Properties and Electrocaloric Effect in Dy2O3 Substitution on Lead-Free (Na0.5 Bi0.5)0.94 Ba0.06TiO3 Ceramic
Published 2023“…We report the impact of dysprosium (Dy, with y = 0.01, 0.02, 0.05 and 0.08) substitution in (Na0.5 Bi0.5)0.94 Ba0.06TiO3 (NBT-6BT) lead-free ceramics. The structural, vibrational dielectric, ferroelectric and electrocaloric (EC) properties of all samples were systematically investigated. …”
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Dynamic Properties of Water Confined in Graphene-Based Membrane: A Classical Molecular Dynamics Simulation Study
Published 2019“…The free energy profile of penetration revealed that the optimum interlayer distance for desalination is ~10 Å, where the minimum distance for water penetration is 7 Å. …”
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Do high energy-efficient buildings increase overheating risk in cold climates? Causes and mitigation measures required under recent and future climates
Published 2022“…While without adequate ventilation, the overheating risk in high-energy-efficient buildings can be higher than old buildings, where decreasing wall and window U-values and infiltration rate has a greater contribution to the increase of indoor temperature, while decreasing window SHGC has a lower contribution to the decrease in indoor temperature compared to the case with adequate ventilation. …”
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Evidence-based safety education and training for traffic injury prevention
Published 2015“…Bicycle skill training for children and youth may increase their safety knowledge, but not necessarily improve their behavior or decrease their injury rates. …”
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Simulation Study of Thermal Effects of Vegetation Covered Sand dune mounds within the Landscape around Urban Structures in the UAE
Published 2012“…When designing, the landscape should try to mesh with the existing surroundings, linking back to the area's historic characteristics for additional visual benefits. …”
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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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Teaching writing in secondary schools. (c2015)
Published 2015“…The results were that the American Program is more of a motivating tool for the learners than the Lebanese Program whereby teachers find themselves free to manipulate the curriculum with innovative methods of teaching and learners find themselves free to express themselves as opposed to teachers and learners that are part of the Lebanese Program.…”
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Fiber-matrix interfacial area reduction in fiber reinforced cements and concretes at moderate to high fiber volume fractions
Published 2017“…The area and properties of the fiber-matrix interface in fiber reinforced cements and concretes determines the amount of stress transferred forth and back between the cement paste and the reinforcement and hence controls the mechanical properties of the composite. …”
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Hydroxyurea Use in Lebanese Patients With [beta]-Thalassemia Intermedia
Published 2006“…Patient 5 had an increase in Hb by 1.3 g/dL at month 10, but it decreased back by 0.6 g/dL at month 13. All other patients did not respond to HU. …”
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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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Exploring the potential of applying Sustainable Retrofitting Policies & Regulations for existing low-rise small-scale Residential Buildings (Villas) in Dubai, UAE
Published 2020“…Green retrofit for existing buildings has now become as one of the effective options to decrease energy consumption worldwide. It is crucial to develop sustainable retrofitting policies and regulations for the existing old villas since there is lack of regulations to retrofit old existing low scale residential buildings like villas in Dubai. …”
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Evaluation of the cementite morphology influence on the hydrogen induced crack nucleation and propagation path in carbon steels
Published 2022“…The ECCB tests were performed in H-free and two H charging steps with −1050 mV and −1550 mV charging potential versus Ag/AgCl reference electrode. …”
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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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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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Recent advances in the treatment and outcome of locally advanced rectal cancer
Published 1999“…The clinicopathologic characteristics, adjuvant treatment administered, surgical procedures performed, and local recurrence-free and overall survival rates were analyzed. Results There were 219 patients in the early era and 109 in the late era. …”
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The role of job description as a motivational tool. (c2000)
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