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601
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602
Non-Linear Profile Monitoring Using Artificial Neural Network Fault Detection
منشور في 2018احصل على النص الكامل
doctoralThesis -
603
Optimizing the Cleaning Frequency of Solar Photovoltaic (PV) systems Using Numerical Analysis
منشور في 2021احصل على النص الكامل
doctoralThesis -
604
A Modified Oppositional Chaotic Local Search Strategy Based Aquila Optimizer to Design an Effective Controller for Vehicle Cruise Control System
منشور في 2023"…For the vehicle cruise control system, we confirm the more excellent performance of the proposed method against particle swarm, gray wolf, salp swarm, and original Aquila optimizers using statistical, Wilcoxon signed-rank, time response, robustness, and disturbance rejection analyses. …"
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605
A component analysis of positive behaviour support plans
منشور في 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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احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
article -
606
Should the Outsiders be Left Out? Director Stock Options, Expectations and Earnings Management
منشور في 2012"…This is reflected in initial forecast errors that are smaller, contain less variance, and have a greater probability of being accurately revised to meet actual earnings in a timely manner, regardless of whether the initial forecasts are positively or negatively biased. …"
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احصل على النص الكامل
احصل على النص الكامل
conferenceObject -
607
Hydrogen Supplement Co-combustion with Diesel in 2 Compression Ignition Engine
منشور في 2015"…The study reports the engine thermal efficiency, NOx emissions and engine exhaust temperature while varying hydrogen content, engine speed and ignition timing. The results show that thermal efficiency of the compression ignition engine increases as hydrogen content increases in the air-intake manifold for the same diesel mass flow rate. …"
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article -
608
Engineering the Surface and Mechanical Properties of Water Desalination Membranes Using Ultralong Carbon Nanotubes
منشور في 2018"…The water flux of the fabricated membranes increased considerably (up to 20 times) along with the increase in CNT loading. …"
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609
Optimizing emergency services in hospitals
منشور في 2015"…The emergency department is a primary healthcare unit that treats large numbers of patients. Timely treatment can save lives, but sometimes cannot be delivered owing to a lack of sufficient resources, particularly beds and qualified healthcare professionals. …"
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610
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611
COPE for adolescent Syrian refugees in Lebanon: a brief cognitive–behavioral skill-building intervention to improve quality of life and promote positive mental health
منشور في 2018"…Lebanon has the highest per-capita concentration of refugees worldwide. …"
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احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
article -
612
Effects of natural organic matter on aggregation kinetics of boron nanoparticles in monovalent and divalent electrolytes
منشور في 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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احصل على النص الكامل
article -
613
Transport demand management - Impacts on congestion alleviation and road safety enhancement in urban areas
منشور في 2015"…Essential as the movements of people and goods are to the economic and social aspects of urban life, they present people and their surrounding with the ever-increasing problems. As a consequence, world's cities face traffic congestion associated with imbalance of the available road space and operation vehicles, slow traffic flow, poor access to main activity centers, high transport cost, waste of time, psychological effects, decline productivity and increase discomfort. …"
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614
Association Between Three-Months Vitamin D Supplementation and Depressive Symptomatology incidence among Saudi Arabian Adults
منشور في 2022"…When vitamin D was considered as continuous variable, each unit increase in vitamin D levels was associated with a lower depression prevalence (OR=0.87; 95% CI:0.79-0.95, p=0.005) and when compared to those insufficient, those deficient were 4 times more likely to suffer from depression (OR=4.47, 95% CI:1.39-14.38,p=0.012) Nevertheless, these significant results were lost with further adjustment for BMI, MeDi adherence and physical activity: continuous vitamin D: OR=0.90; 95% CI: 0.81-1.01, p=0.08, deficient versus insufficient:OR=2.18; 95% CI: 0.56-8.47,p=0.259). …"
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احصل على النص الكامل
masterThesis -
615
Exploring Effects of Mental Stress with Data Augmentation and Classification Using fNIRS
منشور في 2025"…Notably, after augmenting the data with DCGAN, the classification accuracy increases dramatically to 96%. In the time series data, statistically significant differences were noticed in the data before and after BB stimulation, which showed an improvement in the brain state, in line with the classification results. …"
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article -
616
Optimum sizing of steam turbines for concentrated solar power plants
منشور في 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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article -
617
Post-materialistic values and entrepreneurial intention– the case of Saudi Arabia
منشور في 2018"…An online survey returned 405 valid questionnaires, representing a 27 per cent response rate. The data were analysed using partial least structural equation modelling. …"
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618
Does COVID-19 Revamp Nurses’ Compassion? Post-Pandemic Approach in Qatar
منشور في 2024"…The findings also highlight how crucial it is to encourage self-compassion in individuals and offer them emotional support at such times, especially when there is a significant risk factor for mental health, such as COVID-19.…"
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619
Children diabetes prevention camps
منشور في 2015"…<p>For the first time, researchers have assessed a Qatar-based diabetes prevention programme for obese youth to understand its structure and impacts. …"
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620
Pavement Crack Assessment Using Satellite Remote Sensing and Deep Learning Model
منشور في 2025احصل على النص الكامل
doctoralThesis