-
141
A novel hybrid methodology for fault diagnosis of wind energy conversion systems
Published 2023“…Feature selection pre-processing is an important step to increase the accuracy of the classification algorithm and decrease the dimensionality of a dataset. Therefore, a hybrid feature selection based diagnosis technique, that can preserve the advantages of wrapper and filter algorithms as well as RF model, is proposed. …”
-
142
A Machine Learning Approach on Chest X-Rays for Pediatric Pneumonia Detection
Published 2022Get full text
doctoralThesis -
143
Thermoelectric power of (Cu0.5Tl0.5)-1223 superconducting phase added with BaSnO3 nanoparticles
Published 2017“…Superconducting transition temperature (Tc) increases up to 117.5 for x = 0.25 wt.% and then it decreases with further x addition. The TEP coefficient was measured as a function of temperature in a wide temperature range from ∼77 K (liquid nitrogen temperature) up to 280 K using a standard differential technique. …”
Get full text
Get full text
Get full text
Get full text
conferenceObject -
144
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. …”
Get full text
-
145
Trade Flow and Nation Brand Distance: A Structural Gravity Model Approach
Published 2021“…The results on the impact of NBD on FTA and trade flows provides some interesting insights as the there is a negative and significant moderation impact of NBD on the relationship between FTA and both export and import volume which suggest that a decrease of NBD will increase the effect of FTA on trade flow. …”
Get full text
-
146
Thermodynamic analysis of a new renewable energy based hybrid system for hydrogen liquefaction
Published 2012“…In this paper, a parametric study of the triple effect absorption cooling system (TEACS) integrated with solar photo-voltaic/thermal (PV/T), geothermal, and Linde–Hampson cycle is conducted. …”
Get full text
article -
147
Conceptual Skills in Leading Change: A Competence Approach to Public Sector Leadership
Published 2019“…A substantial amount of advice is available on how top management should lead, but less is known about how leaders conceptualise their leadership of change. …”
Get full text
-
148
Is board compensation excessive?
Published 2017“…We also find that overcompensated directors exacerbate agency problems and lead to reduced CEO turnover sensitivity to performance and a decrease in CEO pay-for-performance sensitivity. …”
Get full text
Get full text
Get full text
Get full text
article -
149
A Comprehensive Method of Ion Exchange Resins Regeneration and Its Optimization for Water Treatment
Published 2020“…In general, it was observed that the conductivity decreases with time until one point is reached and then starts to increase as a result of resin saturation. …”
Get full text
bookPart -
150
Exploring students’ understanding of the second derivative within the context of a differential equations course
Published 2025“…The teaching of this course emphasizes a qualitative approach and therefore a solid understanding of the first and second derivatives is critical to determine the increase/decrease of solutions as well as their rate of increase/decrease. …”
Get full text
Get full text
Get full text
Get full text
article -
151
Sleeping habits during COVID-19 induced confinement: A study from Jordan
Published 2021“…In addition, gender (p < 0.001) is an independent predictor of nighttime sleeping. Being a male is associated with a “decrease” and being a female is associated with an “increase” in nighttime sleeping hours (p < 0.05). …”
-
152
The Effect of Shading Devices on the Energy Consumption of Buildings: A Study on an Office Building in Dubai
Published 2013“…The world is witnessing a global movement working towards the goal of decreasing emissions that are causing the global warming phenomenon. …”
Get full text
-
153
“Enhanced Forced Convection Heat Transfer from a Cylinder using Permeable Fins,
Published 2003“…Permeable fins provided much higher heat transfer rates compared to the more traditional solid fins for a similar cylinder configuration. The ratio between the permeable to solid Nusselt numbers increased with Reynolds number and fin height but tended to decrease with number of fins. …”
Get full text
-
154
Oxygen targets following cardiac arrest: A meta-analysis of randomized controlled trials
Published 2023“…</p> <h3>Conclusions</h3> <p>Conservative oxygen therapy did not decrease mortality, improve neurologic recovery, or decrease ICU LOS as compared to a liberal oxygen regimen. …”
-
155
Application of Zn-ferrite towards thermochemical utilization of carbon dioxide: A thermodynamic investigation
Published 2021“…At a steady gas-to-gas heat recovery effectiveness equal to 0.7, a rise in the ratio of the molar flow rate of inert sweep gas to the molar flow rate of ZnFe<sub>2</sub>O<sub>4</sub> from 10 to 90 is responsible for an increase in the thermal energy required to drive the cycle above 184.9 kW by a factor of 1.45 and decrease in the solar-to-fuel energy conversion efficiency by 4%. …”
-
156
Colloid retention and mobilization mechanisms under different physicochemical conditions in porous media: A micromodel study
Published 2021“…The objective of this work was to investigate the impact of hydrophobicity, solution ionic strength, and pH on colloid retention mechanisms in single-phase and two-phase flow in porous media systems. A series of experiments were conducted using a geometrically representative micromodel. …”
-
157
Anterior segment injury by a high-power handheld blue laser device
Published 2017“…Methods: Case report. Results: A 14-year-old male presented with redness, pain and decreased vision in his left eye after exposure to blue laser. …”
Get full text
Get full text
Get full text
Get full text
article -
158
Cost-benefit analysis of antimicrobial stewardship program in a cancer setting in Qatar
Published 2024“…</p><h3>Methods</h3><p dir="ltr">We investigated the economic benefits of a premature versus a mature ASP from the perspective of a hospital. …”
-
159
Comparison of diesel emission experiments in view of the environment: A case study at Dubai
Published 2012“…The implementation of a diesel particulate filter lead to even better emission reductions but at a higher cost, with hydrocarbon emissions decreasing by 150%, carbon monoxide by 500% and nitrogen oxides by 700%. …”
Get full text
article -
160
The thioredoxin homolog YbbN functions as a chaperone rather than as an oxidoreductase
Published 2008“…In this study, we show that an ybbN-deficient strain displays an increased sensitivity to thermal stress but not to oxidative stress, a normal redox state of its cellular proteins but a decreased expression of several cytoplasmic proteins, including EF-Tu, DnaK, GroEL, trigger factor and several Krebs cycle enzymes, suggesting that the chaperone properties of YbbN are more important in vivo than its redox properties. …”
Get full text
Get full text
Get full text
Get full text
article