Search Results - "Othman, G A"

Sintering and characterization of in situ formed porous cordierite ceramics with nano boehmite additions by Mansour, T. S., Wahsh, M. M. S., Othman, A. G. M.

“…In this study, we investigated the effect of sintering temperature and nano boehmite additions on the phase composition, densification, and mechanical…”
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Mn0.2Co0.8Fe2O4 and encapsulated Mn0.2Co0.8Fe2O4/SiO2 magnetic nanoparticles for efficient Pb2+ removal from aqueous solution by Awad, Kamal R., Wahsh, M. M. S., El-Wakeel, Shaimaa T., Ochiabuto, Kingsley I., Othman, A. G. M., El-Sherif, Iman Y.

“…Abstract Sol-gel auto-combustion technique was used to synthesize spinel ferrite nanoparticles of Mn0.2Co0.8Fe2O4 (MCF). Using the modified Stöber method,…”
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Recovery of age-dependent immunological deterioration in old mice by thyroxine treatment by El-Shaikh, K. A., Gabry, M. S., Othman, G. A.

“…Summary On the basis that multiple interactions exist between thyroid hormones and immune system, and ageing is accompanied by changes in thyroid hormone…”
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Non-isothermal studies of the decomposition course of lanthanum oxalate decahydrate by A.A. Balboul, Basma, El-Roudi, A.M., Samir, Ebthal, Othman, A.G.

“…The thermal decomposition of lanthanum oxalate hydrate La2(C2O4)3·10H2O till 900°C, in air, is investigated by non-isothermal gravimetry and differential…”
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The anti-tumor effect of bee honey in Ehrlich ascite tumor model of mice is coincided with stimulation of the immune cells by Attia, W Y, Gabry, M S, El-Shaikh, K A, Othman, G A

“…Honey is thought to exhibit a broad spectrum of therapeutic properties including antibacterial, antifungal, cytostatic and anti-inflammatory activity and has…”
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Sintering of magnesia refractories through the formation of periclase–forsterite–spinel phases by Othman, A.G.M., Khalil, N.M.

“…Effect of calcined kaolin additions on sinterability of dead-burned magnesia was studied through additions of Egyptian kaolin. Five batches containing powders…”
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Phase equilibrium, microstructure and properties of some magnesite-chromite refractories by SERRY, M. A, OTHMAN, A. G. M, GIRGIS, L. G, WEISWEILER, W

“…The effect of phase equilibrium and microstructure of magnesite-chromite batches containing from 0 to 100% Egyptian chrome ore, with intervals of 10%, on their…”
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Recycling of spent magnesite and ZAS bricks for the production of new basic refractories by Othman, A.G.M., Nour, W.M.N.

“…Changing environmental awareness and regulations, the cost of waste disposal, and concerns about future liabilities have caused increased interest in recycling…”
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Outcomes of skin sparing mastectomy with immediate breast reconstruction with Latissimus dorsi (LD) flap in surgical treatment of breast cancer by Othman, S M, Elfekky, A K, Elshinawi, M E, Othman, A G

“…Abstract Introduction Breast cancer is a devastating disease affecting women of all ages worldwide with the age incidence in Egypt being one decade younger…”
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Comparative Study between Extended Latissimus Dorsi Flap and Skin Sparing Mastectomy with Subpectoral Silicone Implant by Elfeky, A K, Elshinawi, M E, Othman, A G, Hafez, R F, Elnaggar, A M M L

“…Abstract Background Breast cancer is the commonest malignancy in women. It is the most common cause of cancer death among women worldwide. The female breast is…”
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Recycling bagasse and rice hulls ash as a pore‐forming agent in the fabrication of cordierite–spinel porous ceramics by Wahsh, M.M.S., Mansour, T. S., Othman, A.G.M., Bakr, I.M.

“…Bagasse and rice hulls ash are both waste materials. In recent years, in order to meet environmental protection, these materials have been recycled in the…”
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Hydration-resistant lime refractories from Egyptian limestone and ilmenite raw materials by Othman, A.G.M, Abou El-Maaty, M.A, Serry, M.A

“…Four refractory lime batches were processed from the pure limestone economically available at Beni Khaled, El Menia, Egypt up to firing at 1550°C using a…”
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Mn 0.2 Co 0.8 Fe 2 O 4 and encapsulated Mn 0.2 Co 0.8 Fe 2 O 4 /SiO 2 magnetic nanoparticles for efficient Pb 2+ removal from aqueous solution by Awad, Kamal R, Wahsh, M M S, El-Wakeel, Shaimaa T, Ochiabuto, Kingsley I, Othman, A G M, El-Sherif, Iman Y

“…Sol-gel auto-combustion technique was used to synthesize spinel ferrite nanoparticles of Mn Co Fe O (MCF). Using the modified Stöber method, these magnetic…”
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Nutritional, functional and microbiological characteristics of Jordanian fermented green Nabali Baladi olives by Ahmad, M.N., Mehyar, G.F., Othman, G.A.

“…The quality characteristics of green olives produced by the traditional spontaneous fermentation method in Jordan have never been studied. We investigated the…”
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Anthraquinones from Hedyotis herbacea by Permana, Dharma, Lajis, Nordin Hj, Othman, A. Ghafar, Ali, Abdul M, Aimi, Norio, Kitajima, Mariko, Takayama, Hiromitsu

“…A new anthraquinone, 2-hydroxymethyl-10-hydroxy-1,4-anthraquinone (1), was isolated from Hedyotis herbacea along with three other known derivatives: …”
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The influence of nano-silica and zircon additions on the sintering and mechanical properties of in situ formed forsterite by Wahsh, M.M.S., Othman, A.G.M., El-Aleem, S. Abd

“…•Sintering and mechanical properties of investigated samples were studied. Sample Z0 has the highest value of porosity (∼51.42%). Zircon additions enhanced the…”
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Progression of diethylnitrosamine-induced hepatic carcinogenesis in carnitine-depleted rats by Al-Rejaie, Salim S, Aleisa, Abdulaziz M, Al-Yahya, Abdulaziz A, Bakheet, Saleh A, Alsheikh, Abdulmalik, Fatani, Amal G, Al-Shabanah, Othman A, Sayed-Ahmed, Mohamed M

“…AIM： To investigate whether carnitine deficiency is a risk factor during the development of diethylnitrosamine （DENA）-induced hepatic carcinogenesis. METHODS：…”
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ORIGINAL ARTICLE: Recovery of age-dependent immunological deterioration in old mice by thyroxine treatment by El-Shaikh, KA, Gabry, MS, Othman, G A

“…On the basis that multiple interactions exist between thyroid hormones and immune system, and ageing is accompanied by changes in thyroid hormone secretion, it…”
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Thermal genesis course and characterization of praseodymium oxide from praseodymium nitrate hydrate by Hussein, G.A.M, Balboul, B.A.A, A-Warith, M.A, Othman, A.G.M

“…Pr(NO 3) 3·6H 2O was used as a precursor to produce PrO 1.833 at 600°C in an atmosphere of static air. Thermal processes occurred were monitored by means of…”
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