Search Results - "Ayad, Mohamed"

Diesel/ biodiesel /silver thiocyanate nanoparticles/hydrogen peroxide blends as new fuel for enhancement of performance, combustion, and Emission characteristics of a diesel engine by Elkelawy, Medhat, Etaiw, Safaa El-din H., Alm-Eldin Bastawissi, Hagar, Ayad, Mohamed I., Radwan, Ahmed Mohamed, Dawood, Mohamed M.

“…In the present study, sunflower and soybean oil commixture with 50:50 V/V % had been used to produce biodiesel by using a homogeneously catalyzed…”
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Novel Antimicrobial Sulfonamides Derived from Nabumetone by Raauf, Ayad Mohamed Rasheed, Rasheed, Hala Ayad Mohamed, Abdulhaleem, Farah

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Controlled morphology and dimensionality evolution of NiPd bimetallic nanostructures by Maize, Mai, El-Boraey, Hanaa A., Ayad, Mohamed I., Holmes, Justin D., Collins, Gillian

“…[Display omitted] •Versatile NiPd nanostructures prepared via one-pot aqueous synthesis.•HCl concentration and reaction aging time plays vital role in the…”
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Removal of iron, zinc, and nickel-ions using nano bentonite and its applications on power station wastewater by Ahmed, A.M., Ayad, Mohamed I., Eledkawy, Mohamed A., Darweesh, M.A., Elmelegy, Essam M.

“…Removal of high concentrations of toxic heavy metals from wastewater is very important within the environmental field because heavy metals pollution a serious…”
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Silver nanoparticles deposition on silica, magnetite, and alumina surfaces for effective removal of Allura red from aqueous solutions by Salem, Mohamed A., Elsharkawy, Rehab G., Ayad, Mohamed I., Elgendy, Mahmoud Y.

“…Silica, magnetite, and alumina surfaces were modified firstly by the coupling agent 3-Aminopropyltriethoxysilane. Silver nanoparticles were thus immobilized in…”
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Synthesis, identification and evaluation of molecular docking and experimental anti-cancer and antioxidant activity of new spiro four membered ring derivatives bearing 5-nitro isatin by Rasheed, Hala Ayad Mohamed, Al-Majidi, Suaad M. H.

“…Spiro-5-nitro isatino aza-β-lactams were produced by a [2 + 2] cycloaddition of 5-nitro isatin Schiff bases [1-5] with different aromatic isocyanate and…”
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Diagnosis and treatment outcomes from prebronchodilator spirometry performed alongside lung cancer screening in a Lung Health Check programme by Bradley, Claire, Boland, Alison, Clarke, Louisa, Dallinson, Naomi, Eckert, Claire, Ellames, Deborah, Finn, Jonathan, Gabe, Rhian, Hancock, Neil, Kennedy, Martyn Pt, Lindop, Jason, Mohamed, Ayad, Mullen, Gabriel, Murray, Rachael L, Rogerson, Suzanne, Shinkins, Bethany, Simmonds, Irene, Upperton, Sara, Wilkinson, Anne, Crosbie, Philip A, Callister, Matthew Ej

“…Incorporating spirometry into low-dose CT (LDCT) screening for lung cancer may help identify people with undiagnosed chronic obstructive pulmonary disease…”
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Adsorption isotherm, kinetic, and optimization studies for copper (II) removal from aqueous solutions by banana leaves and derived activated carbon by Darweesh, Mona A., Elgendy, Mahmoud Y., Ayad, Mohamed I., Ahmed, AbdelMonem M, Elsayed, N.M.Kamel, Hammad, W.A

“…•Banana leaves dried and converted into powder for copper adsorption from aqueous solutions.•Activated carbon produced from banana leaves by chemical…”
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A unique, inexpensive, and abundantly available adsorbent: composite of synthesized silver nanoparticles (AgNPs) and banana leaves powder (BLP) by Darweesh, Mona A., Elgendy, Mahmoud Y., Ayad, Mohamed I., Ahmed, Abdel Monem M., Kamel Elsayed, N.M., Hammad, W.A.

“…The purpose of this study is to investigate the development of a new and inexpensive adsorbent by immobilization synthesized silver nanoparticles (AgNPs) onto…”
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Effects of Cypermethrin (Pyrethroid Insecticide) on the Valve Activity Behavior, Byssal Thread Formation, and Survival in Air of the Marine Mussel Mytilus galloprovincialis by Ait Ayad, Mohamed, Ait Fdil, Mohamed, Mouabad, Abdelfattah

“…Cypermethrin is a pyrethroid pesticide widely used to combat agricultural pests. However, little information is available about its toxicity in aquatic…”
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Synthesis, inhibition effects and quantum chemical studies of a novel coumarin derivative on the corrosion of mild steel in a hydrochloric acid solution by Al-Azawi, Khalida F., Al-Baghdadi, Shaimaa B., Mohamed, Ayad Z., Al-Amiery, Ahmed A., Abed, Talib K., Mohammed, Salam A., Kadhum, Abdul Amir H., Mohamad, Abu Bakar

“…Background The acid corrosion inhibition process of mild steel in 1 M HCl by 4-[(2-amino-1, 3, 4-thiadiazol-5-yl)methoxy]coumarin (ATC), has been investigated…”
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Physiological deterioration prior to in-hospital cardiac arrest: What does the National Early Warning Score-2 miss? by Gonem, Sherif, Draicchio, Daniella, Mohamed, Ayad, Wood, Sally, Shiel, Kelly, Briggs, Steve, McKeever, Tricia M, Shaw, Dominick

“…To determine the frequency with which the National Early Warning Score-2 (NEWS-2) fails to detect physiological deterioration preceding in-hospital cardiac…”
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Mobile teledermatology in the developing world: Implications of a feasibility study on 30 Egyptian patients with common skin diseases by Tran, Kathleen, MD, MSc, Ayad, Mohamed, MBBCh, DipHM, Weinberg, Jennifer, BS, Cherng, Augustin, BS, Chowdhury, Mridul, MPA, Monir, Saadeddin, MBBCh, MSc, El Hariri, Mohamed, MBBCh, MSc, Kovarik, Carrie, MD

“…Background The expansion of store-and-forward teledermatology into underserved regions of the world has long been hampered by the requirement for computers…”
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Effect of surface treatment on roughness and bond strength of a heat-pressed ceramic by Ayad, Mohamed F., BDS, MScD, PhD, Fahmy, Nadia Z., BDS, MScD, PhD, Rosenstiel, Stephen F., BDS, MSD

“…Statement of problem. Bonding ceramic restorations to tooth structure relies on treatment of the ceramic intaglio surface, selection of a suitable resin luting…”
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Voltage regulated hybrid DC power source using supercapacitors as energy storage device by Ayad, Mohamed-Yacine, Pierfederici, Serge, Raël, Stéphane, Davat, Bernard

“…The management of embedded electrical energy needs a storage system with high dynamic performances in order to shave transient power peaks and to compensate…”
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Synthesis, characterization and catechol oxidase biomimetic catalytic activity of cobalt(II) and copper(II) complexes containing N2O2 donor sets of imine ligands by Ayad, Mohamed I.

“…New tetradentate imine ligands are derived from Schiff base condensation in a 1:2 molar ratio of the 1,2,4,5-tetra-amino benzene with 2-hydroxy benzaldehyde,…”
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When Does a Given Polynomial with Integer Coefficients Divide Another? by Ayad, Mohamed, Kihel, Omar, Larone, Jesse

“…Let f and g be polynomials with integer coefficients. In this paper, we improve upon a theorem of Nieto. We show that if the content of g divides the content…”
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Influence of dental rotary instruments on the roughness and wettability of human dentin surfaces by Ayad, Mohamed F., BDS, MScD, PhD, Johnston, William M., PhD, Rosenstiel, Stephen F., BDS, MSD

“…Statement of problem Although it is known that different dental rotary instrument types produce distinct surface roughness of the axial walls which may…”
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Practical Energy Management Control of Fuel Cell Hybrid Electric Vehicles Using Artificial-Intelligence-Based Flatness Theory by Tegani, Ilyes, Kraa, Okba, Ramadan, Haitham S., Ayad, Mohamed Yacine

“…This paper proposes a practical solution to address the energy management issue in fuel cell hybrid electric vehicles (FCHEVs). This solution revolves around a…”
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Influence of tooth preparation taper and cement type on recementation strength of complete metal crowns by Ayad, Mohamed F., BDS, MScD, PhD, Johnston, William M., PhD, Rosenstiel, Stephen F., BDS, MSD

“…Statement of problem Clinical studies have shown that lack of retention is one of the major causes of fixed dental prosthesis failure. Purpose The purpose of…”
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