Failure mode analysis for single-phase Multi-level qZSI interfacing PV system to utility grid by Rahman, Syed

“…The power deficit due to a failure of the module is reflected as a decrease in the grid current reference. …”
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Centrifugal Compressor Spiral Dry Gas Seal Simulation Working at Reverse Rotation by Ibrahim, Shahin

“…Unidirectional dry gas seal may experiences reverse rotation when equipped in a centrifugal compressor. This paper describes how the reverse rotation effects on the spiral unidirectional dry gas seal performance and pressure distribution inside the gas film, also an investigation of using a different herringbone shape grooves configurations has been done using ANSYS FLUENT 14.5 CFD simulation. …”
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Heat stress impairs proprioception but not running mechanics by Mtibaa K.

“…Step frequency decreased (−2.5 ± 3.6%) and step length increased (+2.6 ± 3.8%) over time (p < 0.05), independently of condition. …”
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Arabic gum as green agent for ZnO nanoparticles synthesis: properties, mechanism and antibacterial activity by Ba-Abbad, Muneer M.

“…Lower amounts of Arabic gum showed a greater effect on the size and morphology as well as on the properties of ZnO NPs prepared by a sol–gel method. …”
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Investigation of the effect of polyelectrolyte structure and type on the electrokinetics and flocculation behavior of bentonite dispersions by Shaikh S.M.R.

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An Exploration of Smoking Patterns Among People with Serious Mental Illness Attending an Outpatient Clinic in Qatar by Zolezzi, Monica

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Enhancing the UV/heat stability of LLDPE irrigation pipes via different stabilizer formulations by Porfyris, Athanasios D.

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The Influence of Urbanization on Natural Overland Flow Paths by Al-Sayed, Amna Mohammed

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Experimental study on effective placement of PCM packets in cooling vest to improve performance in warm environment by Itani, Mariam

“…The used PCM melting temperature is 28 °C with a coverage area of 642 cm2 and total weight of the vest of 1.19 kg including 8 PCM packets (87.5 grams each). …”
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Renoprotective Effects of Aldose Reductase Inhibitor Epalrestat against High Glucose-Induced Cellular Injury by El Gamal, Heba

“…Thus, AR inhibition represents a potential therapeutic strategy to prevent DN.…”
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Tailoring of the thermal, mechanical and dielectric properties of the polypropylene foams using gamma-irradiation by Mrl�k, Miroslav

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Trends and Appropriateness of Sodium-glucose Co-transporter 2 Inhibitors Use in Qatar by Zaghloul, Nancy

“…Conclusion: SGLT2is have largely replaced sulfonylureas in clinical practice in Qatar, with a greater utilization for empagliflozin over dapagliflozin. …”
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Assessment of SnO2 nanoparticles' impact on local Pichoclorum atomus growth performance, cell morphology and metabolites content by Bounnit, Touria

“…The current study investigates the ecotoxicity of SnO2 nanoparticles on a local marine algae isolate. Five different concentrations (1, 5, 25, 50 and 100mg/L) were tested and the culture was followed for 72h. …”
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Mechanical and microstructure characterization of hard nanostructured N-bearing thin coating by Cabibbo, M.

“…The main problem with steel, is that it exhibits a relatively low hardness (below 10GPa) which strongly decreases upon annealing above about 600K. …”
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Circular economy application for a Green Stadium construction towards sustainable FIFA world cup Qatar 2022™ by Al-Hamrani, Abathar

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Static fracture and modal analysis simulation of a gas turbine compressor blade and bladed disk system by Fernandes, Ralston

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EFFECT OF ENDOPLASMIC RETICULUM STRESS MEDIATED BY HYPERGLYCEMIA ON BARRIER FUNCTION IN RETINAL CELLS by Saif, Atiya Ramadan

“…The expression of Adhesion proteins (ICAM-1 and E-selectin) were increased in hyperglycemia and decreased expression with PBA. Conclusion: Our results suggest that hyperglycemia may activate ER stress that could play a role in the angiogenesis in the diabetic retinopathy.…”
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Vertical zonation and functional diversity of fish assemblages revealed by ROV videos at oil platforms in The Gulf by Torquato, F.

“…Several trends were uncovered in the vertical distribution of the fish community; most species were observed between 20 and 50 m depth and fish abundance decreased towards the bottom, with the highest abundances recorded in the upper layers, i.e. down to 40 m depth. …”
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Improvement of heat sink performance using paraffin/graphite/hydrogel phase change composite coating by Sreedevi, Paramparambath

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Novel fluorinated surfactants for enhanced oil recovery in carbonate reservoirs by Al-Amodi, Adel O.

“…A decrease in oil/water interfacial tension (IFT) of almost one order of magnitude was observed when adding surfactant‐A. …”
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