Trends in prevalence of depression and anxiety symptoms and effects of sociodemographic variables before and after the first wave of COVID-19 in Qatar by Khaled, Salma M.

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Pilot-scale petroleum refinery wastewaters treatment systems: performance and microbial communities' analysis by Karray, Fatma

“…The reduction of the COD, BOD5, phenols, and the total petroleum hydrocarbon (TPH) reached 82.10%, 85.87%, 91.63%, and 81.11%, respectively at high hydraulic residence time (HRT = 10 days). Decreasing HRT to 5 and 2.5 days led to a decrease in the efficiency of the process and a decrease in biomass concentration was also observed (<1000 mg/l). …”
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Do labor remittance outflows retard economic growth in Qatar? Evidence from nonlinear cointegration by Alsamara, Mouyad

“…In particular, positive changes of remittance outflows exert a greater impact on non-oil real GDP per capita than negative changes. A larger increase in remittance outflows would lead to a decrease in the aggregate demand and produce a deflationary pressure. …”
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Tailoring electrocatalytic properties of Pt nanoparticles grown on Ti3C2Tx MXene surface by Filip, Jaroslav

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Date palm status and perspective in qatar by Muhammed, Nazir H.

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THE ASSOCIATION BETWEEN SOFT DRINK CONSUMPTION AND BONE MINERAL DENSITY AMONG QATARI WOMEN: ANALYSIS OF QATAR BIOBANK DATA by HAMID, AAMNA MOHAMED IDREES ALI

“…It is common in older women, as the bone mineral density (BMD) tends to decrease with age, particularly after menopause. Decrease in BMD increases the risk of osteopenia and osteoporosis. …”
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Effects of covid-19 lockdown on physical activity, sedentary behavior, and satisfaction with life in Qatar: A preliminary study by Hermassi, Souhail

“…Life satisfaction decreased, with the score for “I am satisfied with my life” (ηp2 = 0.76, p < 0.001) decreasing from 28.1 ± 4.81 to 14.2 ± 6.41 arbitrary units (AU). …”
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The impact of intermittent fasting during Ramadan on psychomotor and cognitive skills in adolescent athletes by Bougrine, Houda

“…Results and discussion: The obtained data illustrated that there was a decrease in SRT, CRT, VT, and MRT performances during R1 in comparison to R0 (all p < .001). …”
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Determination of the main factors contributing to increases in medicine expenditures for the National Health Insurance Fund in Sudan by Mousnad, M. A.

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Human health risks associated with the consumption of groundwater in the Gaza Strip by Basem, Shomar

“…Consequently, the hazard quotient (HQ) is larger than 1 for 35 % and 5 % of the exposure scenarios simulated for these ions. …”
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Human health risks associated with the consumption of groundwater in the Gaza Strip by Basem, Shomar

“…Consequently, the hazard quotient (HQ) is larger than 1 for 35 % and 5 % of the exposure scenarios simulated for these ions. …”
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Flight Scheduling in the Airspace by Msakni, Mohamed Kais

“…The tests were conducted under a Windows 7 machine with an Intel Core i7 and 8 GB of RAM. The model was tested on each instance with 1 hour time limit. …”
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Changing Trends in the Referral and Timing of Treatment for Congenital Cryptorchidism: A Single-Center Experience from Bosnia and Herzegovina. by Zvizdic, Zlatan

“…The aim of this study was to investigate the trends in the pattern of referral and age of boys at the time of operative treatment of congenital cryptorchidism at the largest tertiary care center in Bosnia and Herzegovina. …”
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Foamed phase change materials based on recycled polyethylene/paraffin wax blends by Sobolčiak, Patrik

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Algal-algal bioflocculation enhances the recovery efficiency of Picochlorum sp. QUCCCM130 with low auto-settling capacity by Saadaoui, Imen

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Theoretical insight into effect of cation–anion pairs on CO2 reduction on bismuth electrocatalysts by Sun Hee, Yoon

“…On the other hand, the larger the cation size is, the higher is the Eads (i.e., Li+ < K+ < Cs+) but the lower is the Wf (i.e., Cs+ < K+ < Li+). …”
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Changing Paradigm in The Global LNG Market: Opportunities And Risks For Major Suppliers in The Gulf Region by Sung, Jinsok

“…At the same time, share of Japan and South Korea, two of the largest LNG importers in the global LNG market is decreasing. …”
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Experimental study of exhaust emissions and performance of a dual fuel IDI diesel engine by Badr, O.

“…Methane and, sometime, propane were used as the gaseous fuel while regular diesel fuel was used as the pilot one. 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. …”
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Emerging clay-aryl-gold nanohybrids for efficient electrocatalytic proton reduction by Jlassi, Khouloud

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Sorption of benzene and naphthalene on (semi)-arid coastal soil as a function of salinity and temperature by NgueleuS.K.

“…The concentrations of dissolved chloride and sodium were found to be high (&gt; 400 mg L?1) with a chloride-to?sodium ratio of about 1.7. …”
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