Search Results - "Orabi, Ahmed"

Synthesis of a cellulose derivative for enhanced sorption and selectivity of uranium from phosphate rocks prior to its fluorometric determination by Orabi, Ahmed H.

“…In this research work, the separation of Uranium from phosphate medium via adsorption prior to its fluorometric determination was carried out onto a newly…”
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Extraction of uranium from carbonate solution using synthesized Schiff base and its application for spectrophotometric determination by Orabi, Ahmed H.

“…A new Schiff base extractant, O -[1-(2-pyridylimino) ethyl] phenol (PEPh), was synthesized to separate and pre-concentrate U(VI) ions from carbonate solution…”
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Adenoviral fiber-knob based vaccination elicits efficient neutralizing antibodies and T cell responses against adenovirus infection by Orabi, Ahmed, Shameli, Kamyar, Protzer, Ulrike, Moeini, Hassan

“…Human adenoviruses (HAdVs) frequently cause common respiratory or gastrointestinal infections among children, adults, individuals with immune deficiencies, and…”
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Synthesis of ion exchange film based on chemical grafting of styrene onto polyethylene/EPDM rubber blend for thorium removal by Abdelhamid, Ahmed E., Salem, Hend M., Ismaeil, Doaa A., Orabi, Ahmed H.

“…Chemical grafting of low-density polyethylene film blended with ethylene propylene diene monomer rubber (PE/EPDM) using styrene monomer followed by a…”
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Uranium removal using composite membranes incorporated with chitosan grafted phenylenediamine from liquid waste solution by Orabi, Ahmed H., Abdelhamid, Ahmed E., Salem, Hend M., Ismaiel, Doaa A.

“…New composite membranes of polysulfone (PSu) and cellulose acetate (CA) incorporated with pre-synthesized chitosan grafted p-phenylenediamine (Ch-g-PDA) were…”
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New adsorptive composite membrane from recycled acrylic fibers and Sargassum dentifolium marine algae for uranium and thorium removal from liquid waste solution by Orabi, Ahmed Hussien, Abdelhamid, Ahmed El-Sayed, Salem, Hend Mohamed, Ismaiel, Doaa Ahmed

“…Novel adsorption Algal polymer composite membrane composed of acrylic fiber wastes and grinded marine algae; Sargassum dentifolium was newly prepared using…”
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An innovative spectrophotometric method for determination of uranium and thorium using 3-aminomethylalizarn-N-N diacetic acid in some geological samples by Orabi, Ahmed Hussien, Falila, Nagwa Ibrahim, Ismaiel, Doaa Ahmed, Abdulmoteleb, Shaimaa Salah

“…3-aminomethylalizarn- N - N diacetic acid chromogenic dye (AMADA) was used for the first time in uranium and thorium spectrophotometric estimation with…”
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Poultry hatcheries as potential reservoirs for antimicrobial-resistant Escherichia coli: A risk to public health and food safety by Osman, Kamelia M., Kappell, Anthony D., Elhadidy, Mohamed, ElMougy, Fatma, El-Ghany, Wafaa A. Abd, Orabi, Ahmed, Mubarak, Aymen S., Dawoud, Turki M., Hemeg, Hassan A., Moussa, Ihab M. I., Hessain, Ashgan M., Yousef, Hend M. Y.

“…Hatcheries have the power to spread antimicrobial resistant (AMR) pathogens through the poultry value chain because of their central position in the poultry…”
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Umple: Model-driven development for open source and education by Lethbridge, Timothy C., Forward, Andrew, Badreddin, Omar, Brestovansky, Dusan, Garzon, Miguel, Aljamaan, Hamoud, Eid, Sultan, Husseini Orabi, Ahmed, Husseini Orabi, Mahmoud, Abdelzad, Vahdat, Adesina, Opeyemi, Alghamdi, Aliaa, Algablan, Abdulaziz, Zakariapour, Amid

“…Umple is an open-source software modeling tool and compiler. It incorporates textual language constructs for UML modeling, including associations and state…”
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Elimination of Cr (VI), Pb (II), V (V), and Cd (II) ions from Titanium oxide Pigment from Rosetta ilmenite Concentrate Using synthesised Cellulose Phosphorus Oxychloride by Fouda, Islam M., El-Kady, Mohamed Y., El-Sheikh, Enass M., Orabi, Ahmed H., Youssef, Ahmed O.

“…The cellulose impregnated phosphorus oxychloride (COP) was newly prepared. Its efficiency was assessed for the first time by removing Cr 6+ , Pb 2+ , V 5+ ,…”
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Extraction chromatographic separation of thorium by silica gel impregnated with cyanex 923 by Weheish, Hany Lotfy, Ahmed, Sherien Hussien, Abdou, Abdou Ali, Orabi, Ahmed Hussien, Mahmoud, Wagiha Hamed

“…Solvent impregnated silica gel material was prepared for thorium recovery from its aqueous nitrate solutions using the neutral phosphine oxide extractant,…”
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Utilization of Landsat-8 (OLI) Image Data for Geological Mapping of the Neo-Proterozoic Basement Rocks in the Central Eastern Desert of Egypt by Kamel, Mostafa, Abdeen, Mamdouh M., Youssef, Mostafa M., Orabi, Ahmed M., Abdelbaky, Elsayed

“…This article discusses in detail the ability of Landsat-8 remotely sensed data to recognize and map Neo-proterozoic basement rocks in the Igla area. The Igla…”
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Extraction of rare earth elements from Abu–Tartour wet process phosphoric acid using synthesized salicylaldehyde azine by Orabi, Ahmed, El-Sheikh, Enass, Hassanin, Mohammed, El Kady, Mohammed, Abdel-Khalek, Mohammed, Mowafy, Amera

“…•Salicylaldehyde azine was used for the first time for selective extraction of REEs.•The latter have actually been optimized from phosphate solution.•The…”
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Therapeutic efficacy of n -Docosanol against velogenic Newcastle disease virus infection in domestic chickens by Orabi, Ahmed, Hussein, Ashraf, Saleh, Ayman A, Megahed, Ayman M, Metwally, Mohamed, Moeini, Hassan, Metwally, Aya Sh

“…The control of Newcastle disease virus (NDV) infection depends solely on vaccination which in most cases is not sufficient to restrain the consequences of such…”
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Prevalence of the Antibiotic Resistance Genes in Coagulase-Positive-and Negative- Staphylococcus in Chicken Meat Retailed to Consumers by Osman, Kamelia, Badr, Jihan, Al-Maary, Khalid S, Moussa, Ihab M I, Hessain, Ashgan M, Girah, Zeinab M S Amin, Abo-Shama, Usama H, Orabi, Ahmed, Saad, Aalaa

“…The use of antibiotics in farm management (growing crops and raising animals) has become a major area of concern. Its implications is the consequent emergence…”
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Characterization and susceptibility of streptococci and enterococci isolated from Nile tilapia (Oreochromis niloticus) showing septicaemia in aquaculture and wild sites in Egypt by Osman, Kamelia M, Al-Maary, Khalid S, Mubarak, Aymen S, Dawoud, Turki M, Moussa, Ihab M I, Ibrahim, Mai D S, Hessain, Ashgan M, Orabi, Ahmed, Fawzy, Nehal M

“…The present investigation was an endeavor into the elucidation of the disease-causing pathogen of streptococcosis in Nile tilapia (Oreochromis niloticus) in…”
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Investigating the Antibacterial Activity and Safety of Zinc Oxide Nanoparticles versus a Commercial Alcohol-Based Hand-Sanitizer: Can Zinc Oxide Nanoparticles Be Useful for Hand Sanitation? by Ismail, Aliaa, Raya, Nermeen R, Orabi, Ahmed, Ali, Alaa M, Abo-Zeid, Yasmin

“…Hand hygiene is the key factor to control and prevent the spread of infections, for example, hospital-acquired infections (HAIs). People commonly use…”
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Lateral chest wall perforator flaps in partial breast reconstruction by Orabi, Ahmed, Youssef, Mina M G, Manie, Tamer M, Shaalan, Mohamed, Hashem, Tarek

“…Breast conserving surgery (BCS) has been a standard procedure for the treatment of breast cancer instead of mastectomy whenever possible. Lateral chest wall…”
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Maximizing the Processing of Polymetallic Concentrates via Actinide Separation and Rare Earth Retrieval by Eliwa, Ahmed A., Mubark, Amal E., Gawad, Ebrahim A., Orabi, Ahmed H., Fawzy, Mona M.

“…During the last decades, the growing demand for rare earth elements (REEs) has led to numerous recent studies to recover these elements from various bearing…”
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Antimicrobial resistance and virulence characterization of Staphylococcus aureus and coagulase-negative staphylococci from imported beef meat by Osman, Kamelia, Alvarez-Ordóñez, Avelino, Ruiz, Lorena, Badr, Jihan, ElHofy, Fatma, Al-Maary, Khalid S, Moussa, Ihab M I, Hessain, Ashgan M, Orabi, Ahmed, Saad, Alaa, Elhadidy, Mohamed

“…The objectives of this study were to characterize the diversity and magnitude of antimicrobial resistance among Staphylococcus species recovered from imported…”
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