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181
On the laser additive manufacturing of high-entropy alloys: A critical assessment of in-situ monitoring techniques and their suitability
Published 2023“…<p>High-entropy alloys (HEAs) have gained increasing attention from the industrial and scientific communities due to their extraordinary thermo-physical properties. …”
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182
A component analysis of positive behaviour support plans
Published 2012“…Conclusion Only treatment acceptability was found to be related to decreases in behavioural frequency. No single intervention component was found to have a greater association with reductions in challenging behaviour…”
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183
Essays on international environmental policy
Published 2009“…I find that these negative spillovers can potentially neutralize the perverse free riding incentives and as such sustain larger environmental coalitions. …”
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184
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. The destabilization was attributed to bridging of the nanoparticles by the alginate–Ca2+ system. …”
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185
Optimum sizing of steam turbines for concentrated solar power plants
Published 2012“…Finally, although the cost of electricity of a CSP plant with capacities greater than 1MWe is significantly reduced to less than 1US$/kWh, currently such technology can only become economically viable through supporting schemes.…”
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186
Effect of sintering additives on the properties of alumina toughened zirconia (ATZ)
Published 2023“…In general, all ATZ samples exhibited a similar trend, as the results showed that the relative density and mechanical properties increased with increasing sintering temperature regardless of the addition of dopants. …”
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187
A control algorithm to increase the efficient operation of wind energy conversion systems under extreme wind conditions
Published 2022“…<p dir="ltr">This paper aims to increase the power production of gearless permanent magnet synchronous generator (PMSG) based wind energy conversion systems (WECS) in strong (greater than 25 m/s) wind speed regions. In general, most wind turbines cut off when wind speed is over the cut-out rate; as a result, the power generation of the wind farm decreases. …”
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188
Modelling the cryogenic environment aided by CFD & FEM to provide optimized solutions for unconventional manufacturing of aerospace alloys
Published 2020“…The modern manufacturing industry needs to meet the growing demands of aerospace production, while adhering to increasingly strict environmental and sustainability constraints. …”
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masterThesis -
189
Assessment of High-resolution Local Emissions and Land-use in Air Quality Forecasting at an Urban, Coastal, Desert Environment
Published 2022“…The model’s forecast accuracy was assessed against measurement data from five ground air quality monitoring stations in the greater metropolitan area of Doha over a one-month period. …”
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190
The Effects of Online Formative and Summative Assessment on Test Anxiety and Performance: A Study Among First-Year Undergraduate Students at A Higher Education Institution in Abu D...
Published 2019“…The presented study was conducted to provide greater insight into the potential positive, neutral and/or negative effects of online formative and summative assessment on test anxiety and performance. …”
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191
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192
Expanding the donor pool
Published 2002“…In 1990, one-year graft survival rates were about 70%; by 2000, they were greater than 90% (United States Renal Data System, 2001). …”
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193
Phase II National Study: Job Satisfaction and Workplace Environment Among Community Pharmacists in Lebanon: Pre and Post Economic Crisis
Published 2024“…Average weekly working hours decreased from 59.2 hours in Phase 1 to 49.8 hours in Phase II. …”
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masterThesis -
194
Driving and hypoglycemia
Published 2015“…Hypoglycemia has been associated with cardiac arrhythmia, a decreased ability to drive and driving mishap. Recent meta-analysis of 15 studies showed a risk road traffic collisions (RTC) of 12-19% greater than general populations. …”
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195
A Case Study to Identify the Hindrances to Widespread Adoption of Electric Vehicles in Qatar
Published 2020“…<p dir="ltr">The adoption of electric vehicles (EVs) have proven to be a crucial factor to decreasing the emission of greenhouse gases (GHG) into the atmosphere. …”
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196
Effect of phosphorus supplementation on weight gain and waist circumference of overweight/obese adults
Published 2015“…Methods: This is a double-blind, randomized, placebo-controlled trial of 63 adults aged 18–45 years with a body mass index (BMI) of greater than or equal to25 kg m−2 and normal kidney function at the American University of Beirut. …”
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197
Influence of natural gas composition on adsorption in calcite Nanopores: A DFT study
Published 2021“…Additionally, in all cases, CO<sub>2</sub> has a greater affinity to the surface than CH<sub>4</sub>; thus, it is more affected by the surface curvature and energy. …”
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198
Performance Analysis of FSO Communications With Diversity Methods
Published 2016“…This paper targets the performance analysis of multiple-input-multiple-output (MIMO) point-to-point single-aperture relay-assisted and MIMO relay-assisted free-space optical (FSO) communications. The objective of the paper is to compare the different FSO diversity methods via an outage probability analysis over gamma-gamma turbulence channels in the case of independent fading among the different apertures of the communicating nodes. …”
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199
Non-Isolated DC–DC Power Converter With High Gain and Inverting Capability
Published 2021“…The main benefits of the anticipated converter configuration are the continuous (ripple free) input current, high voltage gain, reduced switch rating, high reliability, easy control structure and a high percentage of efficiency. …”
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200
Clinical correlates of white-matter abnormalities on head magnetic resonance imaging
Published 2001“…Children with white-matter abnormalities and increased tone had a greater frequency of increased reflexes and tended to have more signal abnormalities than the other groups. …”
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