A precious-metal-free Fe-intercalated carbon nitride porous-network with enhanced activity for the oxygen reduction reaction and methanol-tolerant oxygen reduction reaction حسب Bin Yousaf, Ammar

"…We have focused on multiple factors to address these challenges and contribute to the field of DMFC electrocatalysis and have successfully lowered the high cost of the usual Pt catalyst by developing a non-precious metal-based Fe-N-C material as the cathode catalyst. …"
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Modeling and control for new LLCL filter based grid-tied PV inverters with active power decoupling and active resonance damping capabilities حسب Khan A.

"…LLCL filters utilization decreases single-phase transformerless inverter's AC-Side volume significantly. …"
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Convection In A Rotating Fluid Over A Sloping Bottom, With Application To The Arabian Gulf حسب Al Hajri, Khalid R.

"…The problem is posed as an initial value problem in a rotating frame of reference to study the dynamics of establishment of the quasi-steady state circulation when the rate of increase of density due to evaporation is equal to the rate of decrease of density due to freshening. …"
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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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Knowledge and Perception of and Attitude toward a Premarital Screening Program in Qatar: A Cross-Sectional Study حسب Al-Shafai, Mashael

"…Premarital screening (PMS) is a primary preventive measure to decrease the incidence of certain genetic disorders and sexually transmitted diseases. …"
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Transverse vibration and stability of a functionally graded rotating annular disk with a circumferential crack حسب Bahaloo, Hassan

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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

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The Cardiovascular Benefits of Empagliflozin, A Sodium Glucose Cotransporter Inhibitor: Is NHE1 a Viable Target? حسب Al-Shamasi, Al-Anood

"…In our study, we examine the cellular interplay between NHE1 and SGLT1/SGLT2 in a non-diabetic in vitro model. We characterized H9c2 cardiomyoblasts stimulated with Angiotensin II (ANG II) 100nM in the presence and absence of EMPA (500nM) and measured cardiomyocyte hypertrophy and the expression of NHE1 and SGLT1/2. …"
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A novel index based on planktonic copepod reproductive traits as a tool for marine ecotoxicology studies حسب Mohamed Bakr, Hussain

"…At high concentrations, cadmium and silver induce an increase in EPR in the copepods Acartia tonsa and Acartia hudsonica, while exposure to mercury decreases EPR in adults by 50%. All three metals affect HS, with mercury inducing a stronger effect than cadmium and silver. …"
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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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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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Pareto-front analysis of a monotonie PI control law for slip suppression in a robotic manipulator حسب Prach A.

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Enhancement of flocculation and dewaterability of a highly stable activated sludge using a hybrid system of organic coagulants and polyelectrolytes حسب Yousefi S.A.

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A Note on Norland Summability of Fourier Series حسب Ali, Ziad Rushdi

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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

"…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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Appropriateness of gentamicin therapeutic drug monitoring at a Middle Eastern tertiary hospital setting: a retrospective evaluation and quality audit حسب Al-Sulaiti, Fatima Khalifa

"…Objective: This study aimed to evaluate the appropriateness of gentamicin therapeutic drug monitoring (TDM) at a tertiary care hospital in Qatar. Methods: A one-year quantitative retrospective chart review of all gentamicin TDM records was conducted. …"
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Advanced Hard Ctings: Towards A Whole New World حسب Santecchia, Eleonora

"…The main problem with steel, is that it exhibits a relatively low hardness (below 10 GPa) which strongly decreases upon annealing above about 600 K. …"
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A process for CO2 capture and brine salinity reduction through reaction with potassium hydroxide: A multi-stage evaluation حسب Mourad, Aya A-H.

"…Solvay and modified Solvay processes are facing a major challenge in reducing brine salinity to a level suitable for agriculture and industry. …"
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Performance Evaluation Of A Msf Desalination Plant In Qatar حسب Okelah, M.R.S.

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