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Strengthening of reinforced concrete beams in shear using different steel reinforced grout techniques
Published 2023“…<p></p><div> <p>In this study, steel reinforced grout (SRG) is proposed for shear strengthening of reinforced concrete (RC) beams using the near-surface embedded (NSE) technique. …”
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Chitosan/Lignosulfonate Nanospheres as “Green” Biocide for Controlling the Microbiologically Influenced Corrosion of Carbon Steel
Published 2020“…<p dir="ltr">In this work, uniform cross-linked chitosan/lignosulfonate (CS/LS) nanospheres with an average diameter of 150–200 nm have been successfully used as a novel, environmentally friendly biocide for the inhibition of mixed sulfate-reducing bacteria (SRB) culture, thereby controlling microbiologically influenced corrosion (MIC) on carbon steel. It was found that 500 µg·mL−1 of the CS/LS nanospheres can be used efficiently for the inhibition of SRB-induced corrosion up to a maximum of 85% indicated by a two fold increase of charge transfer resistance (Rct) on the carbon steel coupons. …”
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Green Inhibition of Mild Steel Corrosion in a CO2 Saturated Saline Solution
Published 2015Get full text
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Corrosion Behaviour of 316L Stainless Steel in CNTs–Water Nanofluid: Effect of Temperature
Published 2020“…Thereby, 316L stainless steel samples were exposed to CNTs–water nanofluid under temperatures of 22, 40, 60 and 80 °C. …”
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Retrofitting of Composite Steel Beams Pre-Damaged in Flexure using Fiber Reinforced Polymers
Published 2015Get full text
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Effect of Concrete Type on Flexural Behavior of Concrete Beams Reinforced with HSS Bars
Published 2016Get full text
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Corrosion Inhibition of Mild Steel using Potato Peel Extract in 2M HCl Solution
Published 2011“…The results showed increase in the inhibition efficiency with increasing potato peels extract concentration. …”
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Clinical characteristics and outcome of children with acute cryptorchid testicular torsion: A single-center, retrospective case series study
Published 2024“…Preoperative color Doppler ultrasonography revealed absent or decreased testicular blood flow in the affected testes in 7/8 of patients. …”
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Enhancing the corrosion resistance of reinforcing steel under aggressive operational conditions using behentrimonium chloride
Published 2019“…., CO<sub>2</sub> can increase the corrosion rate of reinforcing steel. Accordingly, the necessity to protect the steel under the above conditions without affecting the mechanical properties of the concrete is growing. …”
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Corrosion Evaluation of 316L Stainless Steel in CNT-Water Nanofluid: Effect of CNTs Loading
Published 2019“…<p dir="ltr">Polarization resistance and potentiodynamic scan testing were performed on 316L stainless steel (SS) at room temperature in carbon nanotube (CNT)-water nanofluid. …”
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Fracture Behavior of ASTM A633 steel plate specimens with edge crack at tensile test
Published 2017“…The tensile test is an important and widely used test to determine the mechanical properties of steel materials. In tensile test, a specimen is pulled and specimen deformation and applied load is recorded until its fracture to draw load-displacement curve. …”
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Evaluation of the durability and shielding properties of high-strength concrete incorporating locally available materials and carbon additives
Published 2026“…However, the addition of carbon materials along with steel fibers (FCLDUNE) decreased these strengths by 19.6 and 15%, and increased shrinkage and creep by 18 and 9%, respectively. …”
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Evaluations of Sustainable Concepts in Civil Engineering Program
Published 2011“…Materials are one of the areas that need sustainability in an integrated manner. Concrete and steel structures in addition to water resources and solid waste are most commonly managed by civil engineers. …”
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A Novel Steel Reinforcement Scheme for 3D Printed Concrete Beams: A Study on Shear Behaviour
Published 2025Get full text
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Role of cementite morphology on corrosion layer formation of high-strength carbon steels in sweet and sour environments
Published 2023“…<p dir="ltr">The effect of cementite morphology on the corrosion layer formation of four high-strength carbon steels was studied in an aqueous solution containing CO<sub>2</sub> and CO<sub>2</sub> / H<sub>2</sub>S . …”
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Prevalence of polypharmacy and the association with non-communicable diseases in Qatari elderly patients attending primary healthcare centers: A cross-sectional study
Published 2020“…</p><h3>Objective </h3><p dir="ltr">The objective of this study was to determine the prevalence of polypharmacy (≥ 5 drugs) and its association with non-communicable diseases (NCDs) in elderly (≥65 years) Qatari patients attending Primary Healthcare (PHC) centers in Qatar. </p><h3>Methods </h3><p dir="ltr">A retrospective cross-sectional analysis was conducted using the Electronic Medical Record (EMR) database of all PHC centers in Qatar for six months (April-September 2017). …”
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Electrochemical and thermodynamic study on the corrosion performance of API X120 steel in 3.5% NaCl solution
Published 2020“…Moreover, PEI inhibition mechanism is based on its CO<sub>2</sub> capturing ability and the PEI adsorption on the steel surface beside the siderite layer which give the PEI molecules the ability to reduce the scale formation and increase the corrosion protection due to capturing the CO<sub>2</sub> from the brine solution.…”
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3D Printable Ca(OH)<sub>2</sub>-based geopolymer concrete with steel fiber reinforcement
Published 2025“…<p dir="ltr">This study investigates the impact of varying steel fiber (SF) content (0%, 0.8%, 1.0%, and 1.2% by volume) on the mechanical and durability properties of 3D-printed Ca(OH)<sub>2</sub>-activated geopolymer concrete (GPC). …”
