Generation, performance evaluation and control design of single-phase differential-mode buck-boost current-source inverters by Darwish, Ahmed

“…Yet, the investigation, operation and implementation of these types of inverters have not been extensively discussed. As a drawback, the total dc side input current of a single-phase inverter consists of a dc component and an undesirable ac component. …”
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SAR and molecular mechanism studies of monoamine oxidase inhibition by selected chalcone analogs by Shalaby, Raed

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Experimental and Theoretical Investigation on Bond Behavior of Tensile Lap Spliced Basalt Fiber Reinforced Polymer Bars in High Strength Concrete Beams by Eltantawi, Islam Reda Mohamed

“…Splices are used in joints to transfer forces from one reinforcing bar to the next enabling structural continuity within a member. …”
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Reduced vasorin enhances angiotensin II signaling within the aging arterial wall by Pintus, Gianfranco

“…The physical interaction between vasorin and TGF-β1 was significantly decreased in old vs. young VSMCs. …”
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Bio-Inspired Fabrication of Ultrafiltration Membranes incorporating Polydopamine Functionalized Graphene Oxide Nanoparticles by Alkhouzaam, Abedalkader Ibraheem

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Facile Electrochemical Synthesis of Highly Efficient Copper-Cobalt Oxide Nanostructures for Oxygen Evolution Reactions by Nath, Narayan Chandra Deb

“…An optimized nanopetal structure of CuxCo3-xO4 (x = 0.95, annealed at 200 °C) shows a considerably high Faradaic efficiency (∼93%) with a remarkably low overpotential (∼230 mV) at a benchmark current density (J) of 10 mA cm-2; at the same J in an alkaline solution (1 M KOH) for OER, it also exhibits high durability (up to 100 h). …”
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Insights Into the Role of CircRNAs: Biogenesis, Characterization, Functional, and Clinical Impact in Human Malignancies by Nisar, Sabah

“…Compared to the linear RNA, circRNAs are produced differentially by backsplicing exons or lariat introns from a pre-messenger RNA (mRNA) forming a covalently closed loop structure missing 3′ poly-(A) tail or 5′ cap, rendering them immune to exonuclease-mediated degradation. …”
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Effect of reinforcement concentration on the properties of hot extruded Al-Al2O3 composites synthesized through microwave sintering process by Reddya, M. Penchal

“…Results showed that, as the content of hard ceramic particles increases, it improves overall mechanical properties including microhardness, 0.2% yield strength, ultimate compression/tensile strength, and Young's modulus while the ductility and co-efficient of thermal expansion decreases. XRD patterns and SEM/EDS mapping images show a uniform distribution of Al2O3 particles in the Al matrix. …”
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Energy conversion of heat from abandoned oil wells to mechanical refrigeration - Transient analysis and optimization by Al-Khawaja, Mohammed

“…Results show that at realistic and conservative conditions, the geofluid temperature considerably decreases for the first four months of operation (by an average of 30 °C) and tends to be constant after half a year of operation. …”
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Seroprevalence of camel brucellosis in Qatar by Alhussain, Hashim

“…Camels below breeding age (i.e., < 4 years old) showed decreased seropositivity (3.4%, 95% CI, 0.1–17.8), compared to (22.8%, 95% CI, 17.4–29.0) seropositivity in camels ≥ 4 years of age, with a significant association between age groups and seropositivity (P = 0.02). …”
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Pore-scale simulation of fine particles migration in porous media using coupled CFD-DEM by Elrahmani, Ahmed

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Effect of reinforcement concentration on the properties of hot extruded Al-Al2O3 composites synthesized through microwave sintering process by Reddy, M. Penchal

“…Results showed that, as the content of hard ceramic particles increases, it improves overall mechanical properties including microhardness, 0.2% yield strength, ultimate compression/tensile strength, and Young's modulus while the ductility and co-efficient of thermal expansion decreases. XRD patterns and SEM/EDS mapping images show a uniform distribution of Al2O3 particles in the Al matrix. …”
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Changes in air quality during the first-level response to the COVID-19 pandemic in Shanghai Municipality, China by Bai, Yang

“…The results showed that air quality improved significantly During-FLR compared with Pre-FLR, with the concentrations of PM2.5, PM10, SO2, NO2, and CO all decreasing significantly. …”
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Adsorption of Congo Red Dye Using Activated Carbon-Fe3O4 Composite by Mahmud, Nafis

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Bioremediation and nutrient removal from wastewater by Chlorella vulgaris by Znad H.

“…Over a 13-day period the highest biomass concentration Xmax of 1.6 g L−1 was attained for PWW with corresponding values of 1.2 d−1, 80% and 100% for μ, and TN and TP RE respectively. μ decreased to 0.75 d−1 for a 75%:25% blend of PWW with MLA and to 0.54 d−1 on further decreasing the blend ratio to 25:75 PWW: MLA, with corresponding TN removal efficiencies of 85% and 76% respectively; 100% removal of TP was obtained throughout. …”
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Effect of copper-nickel interlayer thickness on laser welding-brazing of Mg/Ti alloy by Auwal, S.T.

“…For the joint in which the Ni coating (15.36 µm) was thicker than the Cu coating (5.47 µm), thick intermetallic compound (IMC) composed of a mixture of light gray Al-Ni-Ti + Ti3Al + Ti2Ni phases mingled with dark gray Ti3Al was produced at the interface. …”
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Environmental Impact Assessment of Desalination Plants in the Gulf Region by Soliman, Mariam N.

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Propagation rate coefficient for sulfobetaine monomers by PLP-SEC by Lacík, Igor

“…The kp values are determined in aqueous solutions for monomer concentrations between 5 and 50 wt % and temperatures between 15 and 80 °C. …”
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Synthesis and Pharmacological Evaluation of Different Piperine Analogs for Therapeutic Potential to Prevent ER Stress by Hammad, Ayat Samir

“…Our findings indicate that exposure to tunicamycin (0.5 µg/mL) for 2 hours induces the expression of GRP78 and CHOP, and causes a significant reduction in renal cell viability. …”
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Novel electroless deposited corrosion — resistant and anti-bacterial NiP–TiNi nanocomposite coatings by Fayyad E.M.

“…The addition of TiNi nanoparticles into the NiP matrix leads to the transformation of the amorphous structure of the as-plated NiP into a semi-crystalline one. The microhardness of the composite coating significantly enhances with increasing the TiNi concentration up to 0.4 g L−1 and further improvement takes place after the heat treatment. …”
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