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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Deep Reinforcement Learning Powered IRS-Assisted Downlink NOMA حسب Shehab, Muhammad

"…Simulation results reveal that the IRS-assisted NOMA system based on our utilized DRL scheme achieves a high sum-rate compared to OMA-based one, and as the transmit power increases, the capability of serving more users increases. …"
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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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Evaluating the effect of glycaemic control, blood pressure, lipid profile and diabetes duration on developing diabetes complications and its progression حسب Albaroodi K.A.I.

"…Patients with two complications had the highest HbA1c level (8.5 ± 2%) (P=0.035). There were no significant differences in the BP and lipid profile between the groups in relation to the number of complications (P>0.05). …"
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A Model For A Narrow-Cut Fractionating Column حسب Farag, Hassan A.

"…The model was tested using different top pressures (5-30 psig), different feed temperatures (77-107T) and different reflux ratios (1:1 to 1:3). …"
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Convection In A Rotating Fluid Over A Sloping Bottom, With Application To The Arabian Gulf حسب Al Hajri, Khalid R.

"…These results include (i) a detailed description of the evapora-tive-convective adjustment process; (ii) a measure of the convective length scale and vertical velocity; (iii) an assessment of the relative strengths of the buoyancy induced geostrophic current in the alongshore direction and the direct wind induced velocities; (iv) an assessment of the effect of wind on the density structures and (v) an analogy between the forcing by diffusive buoyant source and advective buoyant source.…"
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Seismic detection and characterization of a man-made karst analog - A feasibility study حسب Gritto, Roland

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A Modification to Enhance the Survival of the Island FDMA Flap by Adding a Skin Bridge حسب Al Lahham, Salim

"…We combined Foucher and Holevich characteristics to design a flap that promises to solve the problem. Methods: This is a case series that includes 9 patients where we describe a technique that has the potential to enhance the survival of the first dorsal metacarpal artery (FDMA) flap and decreases the rate of distal necrosis via addition of a 5-mm skin bridge to the pedicle and by avoiding tunneling. …"
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A novel index based on planktonic copepod reproductive traits as a tool for marine ecotoxicology studies حسب Mohamed Bakr, Hussain

"…Cadmium affects reproductive traits in Centropages ponticus, decreasing EPR and particularly HS. Furthermore, copper and chromium at high concentrations induce significant decreases in eggs per female in Notodiaptomus conifer. …"
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Outcomes of critically ill COVID-19 patients boarding in the emergency department of a tertiary care center in a developing country: a retrospective cohort study حسب Zahran, Tharwat El

"…Data on patients who boarded in the emergency from January 1, 2020, till January 31, 2021, was gathered and studied. …"
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Performance Evaluation Of A Msf Desalination Plant In Qatar حسب Okelah, M.R.S.

"…In this paper, an assessment of the performance of one of the multistage flash (MSF) desalination units operating in conjunction with the gas-turbine cogenera-tion power plant in Qatar is carried out under different operating conditions. …"
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Transverse vibration and stability of a functionally graded rotating annular disk with a circumferential crack حسب Bahaloo, Hassan

"…The lowest critical speed, which is one of the important parameters limiting the performance of the rotating disk, is obtained from the Campbell Diagram. …"
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Chronotherapy in dentistry: A scoping review حسب Abusamak, Mohammad

"…We conducted a systematic scoping search using four databases (Medline, Scopus, CINAHL and Embase). …"
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Adhesive properties of polyester treated by cold plasma in oxygen and nitrogen atmospheres حسب Novak, I.

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Surface Behavior of Polyamide 6 Modified by Barrier Plasma in Oxygen and Nitrogen حسب Novak, I.

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A new design of solar tower system amplified with a thermoelectric unit to produce distilled water and power حسب Khanmohammadi, Shoaib

"…In this paper, a new design of a solar tower system boosted with a thermoelectric generator (TEG) for power generation and distilled water production, is proposed and investigated. …"
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Algal-algal bioflocculation enhances the recovery efficiency of Picochlorum sp. QUCCCM130 with low auto-settling capacity حسب Saadaoui, I.

"…QUCCCM31 and Tetraselmis sp. QUCCCM50 presenting a cell size of ∼2 μm, ∼5 μm, and ∼15 μm, respectively, were selected to be subjected to the harvesting optimisation experiments. …"
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Assessing the effectiveness of a pharmacist-delivered smoking cessation program in the State of Qatar: study protocol for a randomized controlled trial حسب El Hajj, Maguy

"…Secondary outcomes constitute quality-of-life adjustment as well as cost analysis of program resources consumed, including per case and patient outcome. Discussion: If proven to be effective, this smoking cessation program will be considered as a model that Qatar and the region can apply to decrease the smoking burden. …"
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Pareto-front analysis of a monotonie PI control law for slip suppression in a robotic manipulator حسب Prach A.

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Interfaces study of all-polysaccharide composite films حسب Šimkovic, I.

"…According to mechanical tests on QC/X = 1/3 composite film, the modulus and tensile strength values were the best from all mixtures measured, but still not better than on the film from X. …"
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