The rising danger of heat waves حسب Nature Research (16552612)

"…According to the model, heat waves are most likely to occur in Qatar’s northern coastal region, largely because of increased humidity and temperature as a result of air pollution from expansion of the oil and gas industries. …"

Potential of Fuel Consumption Saving of Brayton Waste Heat Recovery Systems on Series Hybrid Electric Vehicles حسب Bou Nader, Wissam

"…Therefore, the resulting high exhaust gas temperature presents the advantage of increased WHR efficiency. Brayton cycle offers a relative reduced weight compared to other WHR systems and present low complexity for integration in vehicles since it relies on open system architecture with air as working fluid, which consequently avoid the need for a condenser compared to Rankine systems. …"
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Brayton cycles as waste heat recovery systems on series hybrid electric vehicles حسب Bou Nader, Wissam

"…Therefore, the resulting high exhaust gas temperature presents the advantage of increased WHR efficiency. The Brayton cycle offers a relatively reduced weight compared to other WHR systems and presents a low complexity for integration in vehicles since it relies on an open system architecture with air as the working fluid, which consequently avoids the need for a condenser compared to the Rankine cycle. …"
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Advances in Nitrogen-Rich Wastewater Treatment: A Comprehensive Review of Modern Technologies حسب Abdullah Omar (6468326)

"…Moving biofilm bioreactors exhibit reduced mortality rates, enhanced sludge–liquid separation, increased treatment efficiency, and stronger biological structures. …"

Strategic and flexible LNG production under uncertain future demand and natural gas prices حسب Noor Yusuf (15748120)

"…In this study, the economic valuation of the flexible Air Product's AP-X liquefaction technology was investigated considering the modelling of price volatilities, using the mean-reverting jump-diffusion pricing model and Monte Carlo simulation, assuming different demand level scenarios in the high-income Asia Pacific markets based on historical trends. …"

A Framework for Benchmarking Energy Retrofit Systems through Building Information Modeling (BIM) حسب Elmani, Ahmad Hussein

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Sustainable urban development strategies to enhance outdoor thermal comfort and promote walkability in the United Arab Emirates حسب ALTENEIJI, AHMED SALIM AHMED SAIF

"…As such, the fundamental goal of this research is to create a link between outdoor thermal comfort and walkability by examining how various sustainable design options for increasing outdoor thermal comfort may be codified to also increase walkability. …"
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Utilization of the internet for physical activity and diet information and its influence on pregnant women’s lifestyle habits in Qatar حسب Ayman Al-Dahshan (8962568)

"…</p><h3>Conclusion</h3><p dir="ltr">Many pregnant women use the internet to access information about PA and diet, and greater use is associated with more positive lifestyle changes. …"

Phase state of secondary organic aerosol in chamber photo-oxidation of mixed precursors حسب Yu Wang (12152)

"…Considering the combining role of the RH and chemical composition in aerosol phase state, the BF decreased monotonically with increasing hygroscopic growth factor (GF), and the BF was ∼ 0 when GF was larger than 1.15. …"

Optimisation of PV Cleaning Practices: Comparison Between Performance Based and Periodic Based Approaches حسب ALHAJERI, RASHED ABDULLA

"…Although the biggest costs involved in this technology is the installation/capital costs, the subsequent running costs (although less than traditional sources of energy) such as cleaning and maintenance can increase or decrease the feasibility of these panels. …"
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Effectiveness of Positron Emission Tomography for Predicting Chemotherapy Response in Colorectal Cancer Liver Metastases حسب Glazer, Evan

"…Transcutaneous ultrasonography is even less invasive but often less accurate.9 Finally, positron emission tomography (PET) using fluorine-18–labeled deoxyglucose detects increased metabolic activity (uptake). …"
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Analyzing the effectiveness of various coatings to mitigate photovoltaic modules soiling in desert climate حسب Alaa Elsafi (22282354)

"…The results indicate a decrease in light transmittance and an increase in surface coverage area over time due to dust accumulation. …"

Influenza prevalence and vaccine efficacy among diabetic patients in Qatar حسب Swapna Thomas (17337925)

"…Although vaccination reduced the incidence rate among DM patients, it was less effective in preventing symptoms. Further studies on a larger cohort and for a more extended period are required to investigate influenza prevalence and vaccine efficacy among DM patients.…"

Shear Behavior of One-Way Reinforced Concrete Hollow Slabs Voided with PET Void Formers حسب Hasan, Haider H.

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Internet Searches for Medical Symptoms Before Seeking Information on 12-Step Addiction Treatment Programs: A Web-Search Log Analysis حسب George Nitzburg (18614989)

"…Second, we examined symptom queries preceding queries on the 12-step program at time lags of 0-7 days, 7-14 days, and 14-30 days, where the probability of asking about a medical symptom was greater in the 30-day time window preceding 12-step program information-seeking as compared to all previous times that the symptom was queried.…"

Comparison of the clinical outcomes of non-invasive ventilation by helmet vs facemask in patients with acute respiratory distress syndrome حسب Mohamad Y. Khatib (11659459)

"…However, some of the limitations of the NIV face mask were air leak, face mask intolerance, and requirement of high positive end expiratory pressure, which could be resolved with the use of the helmet NIV. …"

Climate Change Implications for Optimal Sizing of Residential Rooftop Solar Photovoltaic Systems in Qatar حسب Muhammad Imran Khan (614396)

"…Techno-economic optimization in HOMER Pro (version 3.10) verifies a grid-connected rooftop PV system as optimal in all years, with capacity expanding from 7.4 kW to 8.2 kW between 2002 and 2100 to meet rising air conditioning loads. However, as temperatures increase, PV’s energy contribution declines slightly from 18% to 16% due to climate change degrading solar yields. …"

CFD Based Optimization and Design of a Feeding Tube Enhanced Cross Flow Heat Exchanger for Automotive Heat Transfer Systems حسب Navas, Mohammed Irfan

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Measurement of Vigilance Using EEG Source Localization حسب Zeid, Salma Khaled Mohamad

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Photovoltaic Facades: Key to the Concept of Zero Energy Buildings حسب KAMPADAM, MATHEW GEORGE

"…Buildings around the globe consume almost 40 % of energy, and building operations are based on non-renewable sources of energy, e.g., ventilation, air conditioning, electricity, heating, which contributes to over 33% of greenhouse gases. …"
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