A global multiregional life cycle sustainability assessment of national energy production scenarios until 2050 حسب Kucukvar M.

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The association between serum cortisol, thyroid profile, paraoxonase activity, arylesterase activity and anthropometric parameters of undergraduate students under examination stres... حسب Anjum, Armghan

"…The results showed that overall cortisol level was increased at pre-examination and during examination time intervals as compared to the post examination time interval while PON-1 and ARE were significantly (p < 0.05) decreased. …"
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Socket Shield Technique to Improve the Outcomes of Immediate Implant: A Systematic Review and Meta-Analysis حسب Scarano, Antonio

"…Meta-analyses revealed that the immediate implants placed with SST had a statistically significant decrease in horizontal (MD = −0.28, 95% CI [−0.37, −0.19], p < 0.0001), vertical (MD = −0.85, 95% CI [−1.12, −0.58], p < 0.0001), and crestal (MD = −0.35, 95% CI [−0.56, −0.13], p = 0.002) bone loss, as well as probing depth (MD = −0.64, 95% CI [−0.99, −0.29], p = 0.0003). …"
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Investigating the utilization of healthcare services to manage respiratory tract infections (RTIs) among Qatari patients attended selected primary healthcare centers in Qatar حسب Islam, Nazmul

"…We have found no difference in the month-to-month rates of RTI-related GP visits (per 1000 total visits) over the study period (non-significant decreasing trend). However, there was a significant decreasing trend in the monthly rates of antibiotics consumption and an increasing trend in the tests/investigations done but there was no clear increasing or decreasing trend in the monthly rates of other medications use. …"
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Prevention of oral cancer حسب Malki, Ahmed Mohamed

"…In exploring the details within the chapter, one can conclude that oral cancer is a disease that is preventable and controllable but habitually has been given little significance due to many factors. …"
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Finite element study of functionally graded porous femoral stems incorporating body-centered cubic structure حسب Alkhatib, Sami E.

"…The porosity of the stems was decreased distally according to the sigmoid function (n = 0.1, n = 1 and n = 10) with 3 grading exponents. …"
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Synthesis of silica supported ni and cu catalyst for carbon dioxide methanation reaction حسب Aheed, Ahmed

"…In addition, the used catalysts after the reaction were characterized using similar techniques to evaluate the effect of reaction conditions on active phase and SiO2 support. The 1%Ni on SiO2 catalyst shows good activity for CO2 conversion to CH4 till 450ºC, thereafter CH4 formation decreased and CO increased and remains the only product at 650ºC. …"
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Theoretical insight into effect of cation–anion pairs on CO2 reduction on bismuth electrocatalysts حسب Sun Hee, Yoon

"…This study presents theoretical insight into the mechanism of the CO2 reduction reaction (CO2RR) to formic acid (HCOOH) on Bi (012) surfaces in the presence of alkali metal cations (M+: Cs+, K+, and Li+) and/or halide anions (X−: Cl−, Br−, and I−) using density functional theory (DFT). The adsorption energy (Eads) and work function (Wf) of the anions increases with decreasing anion size (i.e., Cl− > Br− > I−). …"
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Removal of copper ions from aqueous solution using NaOH-treated rice husk حسب Zafar S.

"…Up to 97% Cu removal was achieved in ct of 30 min using Dad of 0.3 g [Cu]i of 25 mg L?1 and T = 280 K. The ads of Cu on TRH is endothermic, spontaneous, follows Langmuir isotherms, and exhibited a PSO kinetics. …"
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Burden of diabetes mellitus attributable to demographic levels in Qatar: An emerging public health problem حسب Bener, Abdulbari

"…Diabetes is one of the main contributors to ill health and premature mortality worldwide and its prevalence has been rising during the last decades. …"
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An evidence base for school health policy during the covid-19 pandemic حسب Badran, S.

"…Further data suggested decreased childhood transmission from respiratory droplets and a low viral load among children. …"
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An intelligent data uploading selection mechanism for offloading uplink traffic of cellular networks حسب Wang, Qian

"…However, previously proposed Wi-Fi uploading schemes mainly focus on optimizing one performance objective: the offloaded cellular traffic or the reduced uploading cost. …"
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Backfilling Shaft Surround Using Recycled Concrete Waste Material حسب Brown, John

"…The Public Works Authority, Qatar (Ashghal) has acknowledged that using available domestic sources to produce quality aggregate by recycling pavements, construction and demolition waste, and industry by-products is beneficial when natural sources are getting depleted. One of the projects exploring the possibility of utilizing the recycled concrete waste as surround backfill material is Contract C853/1 named the Wakrah-Wukair Drainage Network Branches (WWDNB). …"
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Parcel distribution timetabling problem with incomplete hub network حسب Ben-Ayed, Omar

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Development of Semitransparent UV Photodetector Based on PTB7-Th:PCBM Composite Using the Cost-effective Fabrication Method حسب Riaz, Muhammad

"…The variation in UV intensity (0 to 20,000 pW/cm2) and frequency (100 Hz, 1 kHz, 10 kHz, 100 kHz, and 200 kHz) was carried out, and variation of impedance and capacitance has been studied. …"
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The Separation of Emulsified Water/Oil Mixtures through Adsorption on Plasma-Treated Polyethylene Powder حسب Abdulkareem, Asma

"…The sorption tests were realized in a batch system. The effect of contact time and initial oil concentrations were studied under standard atmospheric conditions at a stirring speed of 340 rpm with an adsorbent particle size of 500 microns. …"
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Quantifying variations in ecosystem services in altitude-associated vegetation types in a tropical region of China حسب Fang, Zhou

"…This is leading to a decrease in ESs provision, so measures are urgently needed to protect natural vegetation. …"
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Food shopping, preparation and consumption practices in times of COVID-19: case of Lebanon حسب Ben Hassen, Tarek

"…Indeed, the study outcomes suggested (1) a move toward healthier diets; (2) a rise in the consumption of domestic products due to food safety concerns; (3) a change in the grocery shopping behaviors (with a rise in online shopping); (4) a surge of food stockpiling; and (5) a decrease in household food wastage. …"
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Assessment of Urban Heat Islands Based on the Relationship Between Land Surface Temperature and Land Use/Land Cover in Greater Doha حسب Siddiqui, Simil Amir

"…Furthermore %LULC of built up, vegetation, barren land, marsh land and water body were 29%, 4.5%, 58.6%, 2.8% and 5% in 2000 and 56.5 %, 8.2%, 33.2 %, 0% and 2.1% in 2019 respectively. Overall there was an increase in built-up and vegetation, decrease in water and barren areas and complete loss of marsh land. …"
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Sanguinarine suppresses growth and induces apoptosis in childhood acute lymphoblastic leukemia حسب Kuttikrishnan S.

"…Sang treatment also reduced the phosphorylation of AKT and suppressed the expression of a number of anti-apoptotic genes such as cIAP1, cIAP2, and XIAP. Sang mediates its anti-cancer activity by generation of reactive oxygen species (ROS) due to depletion of glutathione level in leukemic cell lines. …"
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