Analysis of hydrogen production costs in Steam-Methane Reforming considering integration with electrolysis and CO₂ capture حسب Mary Katebah (17380462)

"…Integration with electrolysis is shown to be less attractive compared to the proposed heat and power integration schemes for the SMR process with CO₂ capture and compression for subsequent sequestration or utilization, which can reduce emissions by 90% with hydrogen production costs increasing only moderately by 13%. This blue hydrogen production is compared in terms of costs and emissions against the emerging alternative production by electrolysis in the context of renewable and fossil electricity generation and electricity mixes while considering life-cycle emissions.…"

The investigation of treatment design parameters on carbon integration networks حسب Sabla Y. Alnouri (6331652)

"…The cost of the carbon network increases when the solvent temperatures are increased. …"

Cost-effective microwave-assisted O3- type sodium-based layered oxide cathode materials for sodium-ion batteries حسب R.A. Harindi Gayara (17821406)

"…Finally, EIS analysis confirms the capacity fading of the developed materials during the cycling process is essentially due to an increase in the resistance with the increasing number of cycles due to the gradual thickening of formed SEI layer. …"

A cost-effectiveness analysis for high versus standard (low) dose caffeine for the treatment of apnea in neonatal intensive care unit حسب Eilan Al-Hersh (21841532)

"…</p><h3>Conclusion</h3><p dir="ltr">This is the first literature economic evaluation of caffeine for AOP. Despite increasing the cost of therapy, HD maintenance caffeine seems to be a cost-effective alternative to LD caffeine in Qatar. …"

Time-Driven Activity-Based Costing Implementation in the Automotive After-Sales Service Sector Using the Six Sigma DMAIC Approach حسب ALI, ALI SHERIF ALI HOSSNEY

"…As such, pricing strategies have become more precise due to the introduction of TDABC, while there has been better management of resources, leading to increased profitability. In summary, this research illustrates that TDABC can be integrated into Six Sigma's DMAIC process to not only enhance cost transparency but also to improve the operational effectiveness. …"
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Driving toward hydrogen mobility: A life cycle cost analysis of conventional, electric, and hydrogen fuel cell vehicles in Qatar حسب Carlos Méndez (88102)

"…<p dir="ltr">Qatar's transport sector is dominated by the use of personal vehicles, increasing the nation's <u>environmental footprint</u>. …"

Improvement of greenhouse by reducing gas emissions using replacement policy حسب Al Ali, Yousif

"…The decision variables are; the mileage of the vehicles, age of the vehicles, the annual operating and maintenance costs, and the estimated cost of emissions hazard. …"
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Reduced fertigation input sustains yield and physiological performance for improved economic returns and cleaner production of greenhouse eggplant حسب Md Mazadul, Islam

"…Photosynthetic rates increased significantly with rising EC levels, while other gas exchange parameters such as stomatal conductance, intrinsic water use efficiency, and vapour pressure deficit were similar for all EC levels tested. …"
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Net energy–cost optimization of STPV–PDRC integrated greenhouses: Balancing energy production and cooling demand under crop-specific DLI constraints حسب Mohammadreza Gholami (17032317)

"…Using coupled energy simulation, daylight analysis, and cost modeling, we evaluated material configurations across various representative DLI thresholds, reflecting different crop requirements. …"

Waste to energy: Facile, low-cost and environment-friendly triboelectric nanogenerators using recycled plastic and electronic wastes for self-powered portable electronics حسب Muhammad Umaid Bukhari (17148322)

"…On the other hand, the increasing consumption of fossil energy is further damaging our environment. …"

Glass Selection for High-Rise Buildings in the United Arab Emirates Considering Orientation and Window-to-Wall Ratio حسب Tibi, Ghaith

"…Energy prices and glass prices are also updated. Using the life cycle cost analysis technique, best thermal properties of glass are identified for different design scenarios. …"
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Thermo-Economic Analysis of Gas Turbine Power Plants Hybridization Using PTSC Technology حسب Mohamed Elgriw, Muad

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Indoor Air Quality (IAQ) in labor housing in Dubai and its impact on ccupants' health حسب Nazzal, Saja Bassam

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Cost-Effectiveness Analysis of Sacubitril/Valsartan for Reducing the Use of Implantable Cardioverter-Defibrillator (ICD) and the Risk of Death in ICD-Eligible Heart Failure Patient... حسب Rasha Kaddoura (12506936)

"…Sacubitril/valsartan resulted in a relative increase of 0.04 quality-adjusted life year (QALY) and 0.67 years of life lived (YLL)/person, with an incremental cost increase of QAR13,952 (USD3,832). …"

Novel insights into the nanoadsorption mechanisms of crystal violet using nano-hazelnut shell from aqueous solution حسب Mashael A. Al-Ajji (17191396)

Modelling, analysis, and implementation of a switched‐inductor based DC/DC converter with reduced switch current stress حسب Shima Sadaf (16875999)

"…The proposed technique comes up with a low-cost design, high voltage conversion ratio with a less duty cycle value, and lower current stress without increasing the component count. …"

Techno-Economic Analysis towards Full-Scale Pressure Retarded Osmosis Plants حسب Elizabeth I. Obode (18877393)

"…With currently obtainable membrane properties and mechanical equipment, the LCOE of a single-stage process increases to USD 0.352/kWh, which is not cost-competitive with other renewable energy sources. …"

Analysis of performance of asphalt pavements in Qatar using mechanistic-empirical approaches حسب K. Lakshmi Roja (14159028)

"…<p dir="ltr">Qatar roads are experiencing heavy traffic loads due to the rapid increase in the country’s population and construction projects over the past two decades. …"

Optimizing the Cleaning Frequency of Solar Photovoltaic (PV) systems Using Numerical Analysis حسب Kaiss, El-Cheikh Amer Kais

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Comparative Scorecard Assessment of Urban Water Pricing Policies—The Case of Jordan and Iran حسب Mohammad Al-Saidi (5751827)

"…<div><p>Urban water pricing is becoming increasingly important due to the rapid rate of urbanization and the expansion of water reclamation and reuse. …"