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A Tailored, Bundle Care Intervention Strategy to Reduce Cardiac Mortality During the Hajj: A Population-Based, Before and After Study.
Published 2019“…Hajj is the largest human gathering with over 2 million people. …”
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Effects of a single dose of ivermectin on viral and clinical outcomes in asymptomatic sars-cov-2 infected subjects: A pilot clinical trial in lebanon
Published 2021“…Methods: A randomized controlled trial was conducted in 100 asymptomatic Lebanese subjects that have tested positive for SARS-CoV2. …”
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A Framework for Time-Driven Activity-Based Costing for Orthopedic Procedure
Published 2021“…This study used method of Time-Driven Activity-Based costing (TDABC) approach to examined cost reduction in healthcare sector, Knee Arthroplasty Department in Al-Emadi Hospital as case-study for delivering a primary knee arthroplasty consultation. The purpose of the study is to propose an optimization model that tends to determine significant and insignificant resources and cost uncertainties in a particular healthcare service. …”
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Phase change materials for thermal energy storage applications in greenhouses: A review
Published 2022“…Various systems integrated with PCMs provide a diurnal temperature decrease up to 7 �C and nocturnal temperature increase up to 9 �C compared to the ambient temperature and can cover up to 30% of the greenhouse heating demand. …”
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Techno-economic assessment of upfront nitrogen removal in a baseload LNG plant
Published 2023“…As the world's energy demand grows, the LNG industry is gaining popularity as a cleaner fossil fuel source. Studies on process enhancement have proposed that retrofitting upfront nitrogen removal (UNR) technologies like the lithium cycle to the cold section, increases the process efficiency, and plant capacity and decreases power consumption. …”
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Understanding the Scales Formation Inhibition Mechanism on C-Steel in a Sour Media
Published 2019“…The selection of a single (or a mixture of) CIs for a particular oil or gas production, transportation system or storage facility depends on its condition. …”
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Khalasa date palm leaf fiber as a potential reinforcement for polymeric composite materials
Published 2021“…CE proposes a paradigm shift from a linear economy to a circular economy with the principles of 3Rs: reduce, reuse, and recycle. …”
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Sorption of benzene and naphthalene on (semi)-arid coastal soil as a function of salinity and temperature
Published 2018“…The sorption of naphthalene was not affected by the change in salinity but increased by 18% when the temperature decreased from 35 to 5 �C. A sorption kinetic model was also applied to define the sorption behavior of benzene and naphthalene for the coastal soil collected in Qatar and the best fits were achieved with the Langmuir sorption isotherm.…”
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Experimental study of exhaust emissions and performance of a dual fuel IDI diesel engine
Published 1999“…The admission of more gaseous fuel with the intake air increased the engine power, thermal efficiency, and NOx emissions while CO and UHC emissions increased up to the flame initiation limit beyond which they decreased sharply. The experimental results showed higher engine powers and efficiencies, lower CO and UHC emissions, and unfortunately higher NOx emissions and narrower knock-free operating range with employing larger pilot fuel quantifies, advancing the pilot fuel injection timing, and increasing the intake temperature. …”
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A cephalometric morphometric study of age- and gender-dependent shape patterns of the sella turcica
Published 2018“…The main objective of this study is to build up a normative database of the shape of the sella turcica in the Jordanian population with reference to age and gender. …”
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Exchange counterion in polycationic hydrogels: Tunability of hydrophobicity, water state, and floating capability for a floating ph device
Published 2021“…The kinetics of the exchange showed that the fast exchange (within 4 h) of PFO allowed for a favorable coordination for ion pairing, resulting in a decrease in hydration. …”
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A simplified methodology for renewable energy integration and harmonic current reduction in hybrid micro grid
Published 2021“…While incorporating the HMG in the proposed system, the control strategy decreases 90.3% and 89.4% of reactive power in both linear and non-linear loads. …”
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Tailoring optical absorption in silicon nanostructures from UV to visible light: A TDDFT study
Published 2016“…Our main findings are that: (i) The oscillator strength as a function of length is quadratic at small lengths, and then increases linearly. …”
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Flow and heat transfer analysis of Jeffery nano fluid impinging obliquely over a stretched plate
Published 2017“…Consequential highly non-linear system of differential equations is solved numerically through mid-point integration as a basic scheme along with Richardson's extrapolation as an enhancement scheme and analytical results are also obtained using optimal homotopy analysis Method (OHAM). …”
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High-quality and anti-inflammatory diets and a healthy lifestyle are associated with lower sleep apnea risk
Published 2022“…There was a significant interaction between healthy lifestyle and sex with sleep apnea risk (P for interaction = .049) whereby females with higher healthy lifestyle scores had a lower risk of sleep apnea compared to males. …”
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Turning point in COVID-19 severity and fatality during the pandemic: a national cohort study in Qatar
Published 2023“…In the post-first omicron phase, incidence rate of fatal COVID-19 decreased by 90.0% compared with earlier stages. Both severity and fatality exhibited an exponential increase with age and a linear increase with the number of coexisting conditions. …”
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Relationship between the heart rate and E/A ratio in athletic and non-athletic males in different ages
Published 2011“…Relationship between E/A and resting heart rate (HR), was determined by linear regression analysis. …”
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