The impact of COVID-19 pandemic lockdown on smoking habits and lifestyle: A cross-sectional study حسب Khamees, Almu'atasim

"…While those who had a decrease in their smoking level experienced a somehow healthier lifestyle regarding nutrition and other aspects.…"
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Influence of natural gas composition on adsorption in calcite Nanopores: A DFT study حسب Elbashier E.

"…The nanopores absorbed up to 28 and 24 molecules of CH4 and CO2, respectively, and the adsorption energy decreased to −0.0062 and −0.0075 eV/Å2 for each. …"
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A novel cylindrical electrode configuration for inducing dielectrophoretic forces during electrocoagulation حسب Alkhatib, Afnan M.

"…The experimental results showed that the maximum removal efficiencies of TP and COD were achieved at a current density of 4.3 mA/cm2 and an electrolysis time of 30 min. …"
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Understanding the Scales Formation Inhibition Mechanism on C-Steel in a Sour Media حسب Al-Qahtani, Noora

"…To control such formation scales of iron sulfides, it is essential to understand the mechanisms of corrosion inhibition in H2S systems. In this work, the electrochemical behaviour of C-steel in sour (i) de-ionised water (DIW) and (ii) in different NaCl solutions were examined in an H2S system. …"
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A new process for the recovery of ammonia from ammoniated high-salinity brine حسب Mohammad, Ameera F.

"…The initial ammonia concentration in a Solvay effluent of 13,700 mg/L N was decreased to 190 mg/L N. …"
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Impact of Draw Solution Concentration on Forward Osmosis Process: A Simulation Study حسب Alfahel, Radwan

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Re-Examining the Technical Efficiency of Australian Banks: A Bootstrap DEA Approach حسب Moradi-Motlagh, Amir

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Trade Liberalization and Economic Diversification: A Dynamic CGE Model for The Economy of Qatar حسب Vellinga, Nico

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Partial characterization Of an alkalophilic extracellular Crude pectinases from a bacillus Polymyxa strain حسب Al Rajabi, Ihab. I. [ايهاب الرجبي وعادل محاسنه]

"…Chelating agents such as lmM EDTA caused a decrease in pectate lyase activity by about 48%, nitrilotriacetate (NTA) also caused a decrease in activity of pectin lyase and pectate lyase by about 35% and 53% respectively. …"
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Socket Shield Technique to Improve the Outcomes of Immediate Implant: A Systematic Review and Meta-Analysis حسب Scarano, Antonio

"…Only two studies reported shield exposure incidences in the SST group; however, all studies revealed no implant failure and a 100% survival rate. …"
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Humidification - Dehumidification Desalination Process Using Waste Heat from A Gas Turbine By حسب El Dessouky, H. T. A.

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HYPERTENSION MANAGEMENT AND PRESCRIBING PRACTICES IN PRIMARY HEALTHCARE SETTINGS IN QATAR: A MULTI-METHODS حسب ABDELKADER, NADA NABIL

"…Methods: The first phase is a retrospective chart review. The second phase is a mixed-method explanatory sequential design study. …"
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EFFECT OF PHENOL AS A CONTAMINANT ON THE WILD PEARL OYSTER PINCTADA IMBRICATA RADIATA IN QATAR: ECOTOXICOLOGICAL APPROACH AND USE OF OYSTER SHELL STRUCTURE AS A POTENTIAL MITIGATIO... حسب BARAH, FARAHNAZ GHOLAMREZA

"…Based on the adsorption isotherm model, the adsorption capacity decreased by temperature and the coefficient of determination R2 of the Freundlich adsorption isotherm model showed the best equilibrium data for phenol adsorption with the physical interaction adsorption process. …"
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Khalasa date palm leaf fiber as a potential reinforcement for polymeric composite materials حسب Mahdi E.

"…CE applications can be a viable option for the sustainable production of polymeric composite materials by decreasing the cost and improving product lifetimes and mechanical performance. …"
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The effect of clopidogrel and aspirin on the severity of traumatic brain injury in a rat model حسب Firas, Kobeissy

"…Aspirin and/or CLOP treatment prior to TBI is a double-edged sword that exerts a dual effect post-injury. …"
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Effect of using Cement Kiln Dust as a nano-material on the strength of cement mortars حسب Alnahhal, Wael

"…The CKD was milled up to 4 hours in a planetary ball mill. In addition to the control cement mortar mixture with 0% CKD, a total of 28 concrete mortar mixtures were prepared with four different replacement percentages of nano-CKD (5, 10, 15, and 20 %), and seven different milling times (1, 1.5, 2, 2.5, 3, 3.5, and 4 hours). …"
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Development of a Mechanistic and Data-Driven Model for Multiphase Flow Leak Detection in Pipeline حسب Barooah, Abinash

"…Data sets were generated for a wide range of geometric (3-5 inch pipe diameter, 2000-10000 feet pipe length, 500-1500 feet leak location, 0.2-3 inch leak opening diameter), hydrodynamic (Newtonian, air, CO2, N2) and operating conditions (0.3-0.628 outlet liquid fraction). …"
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Investigating the Effect of a Proposed Educational Robot on Students‘ Motivation and Learning of Thermodynamic Concepts حسب OMARI, Slimane

"…Research in Morocco shows a decrease in motivation and learning of physics subjects for Moroccan middle school students, which negatively impacts their school achievement. …"
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The potential role of vitamin D supplementation as a gut microbiota modifier in healthy individuals حسب Singh, Parul

"…Significant variations in the two-dominant genera, Bacteroides and Prevotella, indicated a variation in enterotypes following supplementation. …"
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A global multiregional life cycle sustainability assessment of national energy production scenarios until 2050 حسب Kucukvar M.

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