-
421
Alternative energy science and policy
Published 2011“…This dissertation studies the science and policy-making of alternative energy using biofuels as a case study, primarily examining the instruments that can be used to alleviate the impacts of climate change and their relative efficacy. …”
Get full text
Get full text
Get full text
masterThesis -
422
Rebound effects undermine carbon footprint reduction potential of autonomous electric vehicles
Published 2023“…Our results show that autonomy introduces an average 21.2% decrease in operation phase emissions due to improved fuel economy while manufacturing phase emissions can surge up to 40%. …”
-
423
Thermodynamic analysis of gravity assisted solar-powered reverse osmosis unit for greenhouses situated in a depleted zone
Published 2021“…A thermodynamic analysis of the system is performed, and the results demonstrate that the use of an energy recovery turbine along with the geographical advantage of the region decreased the power requirement of the RO unit. The system demonstrates that 46.18 kW of energy can be saved when using the water's hydrostatic pressure. …”
-
424
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. …”
-
425
Unraveling the future productivity burden of cardiovascular disease in Qatar: Investigating the modifiable risk factors control in type 2 diabetes
Published 2025“…AimsInsufficient risk factor control can lead to a loss of millions of productivity-adjusted life years (PALYs). …”
Get full text
Get full text
Get full text
article -
426
Analysing waves in blood to understand heart disease
Published 2016“…A recent review published in the journal Global Cardiology Science & Practice highlighted some applications of WIA for developing more detailed understandings of some heart conditions, such as heart failure . …”
-
427
Distribution network line protection in the presence of distributed generation
Published 2015“…The evolution of the distribution network from a passive grid with unidirectional power flows to, in the presence of distributed generation (DGs), an active grid with bidirectional power flows can lead to some technical challenges in its operation as well as some opportunities for greater control and grid support. …”
Get full text
Get full text
Get full text
masterThesis -
428
Cardiorespiratory Fitness and Performance Adaptations to High-Intensity Interval Training: Are There Differences Between Men and Women? A Systematic Review with Meta-Analyses
Published 2023“…Sub-grouping by baseline training status and intervention length decreased heterogeneity in most groups. A qualitative synthesis of other outcomes indicated similar improvements in fitness and performance for men and women with some evidence suggesting differences in the mechanisms of adaptation.…”
-
429
Quantified Database for Methane Dehydroaromatization Reaction
Published 2022“…Another study added minor amounts of C<sub>2</sub>H<sub>4</sub> and C<sub>2</sub>H<sub>6</sub> to the feed which help reduce regeneration and increase the yield. Studies that used periodic‐switch feeding with H<sub>2</sub>, showed promising results as they maintained the performance for a longer time on stream for the same initial yield; thus, maximizing the global yield. …”
-
430
Multivariate epidemiologic analysis of type 2 diabetes mellitus risks in the Lebanese population
Published 2014“…People with T2DM showed a significant decrease in HDL-C levels. A strong correlation of overall hyperlipidemia with the diabetes affection status was shown (p < 0.0001). …”
Get full text
Get full text
Get full text
article -
431
Utilization of the internet for physical activity and diet information and its influence on pregnant women’s lifestyle habits in Qatar
Published 2023“…</p><h3>Results</h3><p dir="ltr">A total of 327 pregnant women (mean age of 29.5 years ± 4.0) completed and returned the questionnaire (response rate: 87.5%). …”
-
432
Water Footprint Assessment and Virtual Water Trade in the Globally Most Water-Stressed Country, Qatar
Published 2023“…The virtual water exports gradually decreased over the years with the most notable decrease in 2018 following Qatar’s blockade. …”
-
433
Adsorption in nanopores with finite pore walls from truncated graphene
Published 2011“…We show that the contribution of edges to the total adsorption is not negligible: in smallest pores, with the diameters comparable with the pore width, the edge contribu-tion can be even equally or more important than that of the pore inside. …”
Get full text
Get full text
Get full text
conferenceObject -
434
Fiber-matrix interfacial area reduction in fiber reinforced cements and concretes at moderate to high fiber volume fractions
Published 2017“…Fiber-fiber interaction and overlap of fibers with fibers, voids and aggregates can dramatically decrease the efficiency of the reinforcement by reducing this interfacial area. …”
Get full text
Get full text
Get full text
Get full text
conferenceObject -
435
Wave-packet dynamics in monolayer graphene with periodic scattering potentials
Published 2025“…For example, depending on the height and size of the incident wave packet, the transmission probability can decrease by more than 30%. The alteration of the polarity of the potential barriers also contributes to the transmission probabilities of the wave packets in graphene. …”
-
436
Utilizing Blockchain Technology in the UAE’s Construction Industry: Contract Administration and Management of Disputes and Claims
Published 2023“…Through utilizing blockchain technology, most processes can be streamlined and automated, thereby ensuring compliance and reducing causes of dispute. …”
Get full text
-
437
Fluid-Structure-Acoustic coupling analysis for external laminar and turbulent fluid flows
Published 2023“…The results indicate that the transmission loss is 27% more at the elastic plate’s highest position. By decreasing the length of the elastic plate by 50%, the mean transmission loss is reduced by 9%. …”
Get full text
Get full text
Get full text
article -
438
-
439
-
440
D-β-Hydroxybutyrate and lactate mediate the positive effects of exercise on chronic stress by changing the histone modification profile in the hippocampus
Published 2021“…Depression is a very common mental illness and the leading cause of disability worldwide. Some people are more vulnerable than others; however, the underlying mechanisms behind this vulnerability are not well understood. …”
Get full text
Get full text
Get full text
masterThesis