Search Results - "Kotb, H."

Hydrothermally derived three-dimensional porous hollow double-walled Mn2O3 nanocubes as superior electrode materials for supercapacitor applications by Ansari, Sajid Ali, Parveen, Nazish, Kotb, H. Mahfoz, Alshoaibi, Adil

“…Although Mn2O3 has been widely used as an electrode material for lithium-ion batteries, it has not been explored as a supercapacitor electrode material due to…”
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Genetic improvement of Egyptian cotton (Gossypium barbadense L.) for high yield and fiber quality properties under semi arid conditions by Lamlom, Sobhi F., Yehia, W. M. B., Kotb, H. M. K., Abdelghany, Ahmed M., Shah, Adnan Noor, Salama, Ehab A. A., Abdelhamid, Mohamed M. A., Abdelsalam, Nader R.

“…Between 2016 and 2018, the Agriculture Research Center's Sakha Agriculture Research Station conducted two rounds of pedigree selection on a segregating…”
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Estimating the combining ability and genetic parameters for growth habit, yield, and fiber quality traits in some Egyptian cotton crosses by Abdel-Aty, M S, Sorour, F A, Yehia, W M B, Kotb, H M K, Abdelghany, Ahmed M, Lamlom, Sobhi F, Shah, Adnan Noor, Abdelsalam, Nader R

“…It is crucial to understand how targeted traits in a hybrid breeding program are influenced by gene activity and combining ability. During the three growing…”
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Genetic analysis of yield traits in Egyptian cotton crosses (Gossypium barbdense L.) under normal conditions by Abdel-Aty, M.S, Youssef-Soad, A, Yehia, W.M.B, EL-Nawsany, R.T.E, Kotb, H.M.K, Ahmed, Gamal A, Hasan, Mohamed E, Salama, Ehab A. A, Lamlom, Sobhi F, Saleh, Fouad H, Shah, Adnan Noor, Abdelsalam, Nader R

“…Abstract To generate high-yielding cultivars with favorable fiber quality traits, cotton breeders can use information about combining ability and gene activity…”
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On the optimization of RO (Reverse Osmosis) system arrangements and their operating conditions by Kotb, H., Amer, E.H., Ibrahim, K.A.

“…A simple approach has been implemented to identify the optimum RO (Reverse Osmosis) system structure and the operating parameters leading to the minimum total…”
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Giant dielectric properties of fine-grained Na1/2Y1/2Cu3Ti4O12 ceramics prepared by mechanosynthesis and spark plasma sintering by Ahmad, Mohamad M., Mahfoz Kotb, H.

“…Fine-grained ceramics of Na 1/2 Y 1/2 Cu 3 Ti 4 O 12 (NYCTO) were prepared by spark plasma sintering (SPS) of mechanosynthesized nano-powder. Effect of SPS…”
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Performance evaluation of industrial glass furnace regenerator by El-Behery, Samy M., Hussien, A.A., Kotb, H., El-Shafie, Mostafa

“…The performance of fixed matrix industrial regenerator used for waste heat recovery has been extensively investigated. The melting furnace capacity is 24…”
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107 The First Report About Improvement of Erectile Function After Erbium Laser Treatment by Kotb, H., Vizintin, Z.

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Possible two non-linear regions in the I–V characteristics of ZnO varistors by Sedky, A., Mahfoz Kotb, H.

“…We report here structural and I–V characteristics of ZnO varistor with Fe2O3 nanoparticles additions (≤200 nm). It was found that the addition of Fe does not…”
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Colossal relative permittivity and low dielectric loss in BaFe0.5Nb0.5O3 ceramics prepared by spark plasma sintering by Mahfoz Kotb, H., Saber, Osama, Ahmad, Mohamad M.

“…•Nano crystalline powder of BaFe0.5Nb0.5O3 (BFN) was obtained by mechanical ball milling technique.•Fine grained pure phase ceramic of BaFe0.5Nb0.5O3 was…”
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Effect of operating conditions on salt concentration at the wall of RO membrane by Kotb, H., Amer, E.H., Ibrahim, K.A.

“…A general layout for two-module feed-forward RO systems which incorporates most functional arrangements has been developed. A simple mathematical model,…”
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Annealing temperature dependence of the optical and structural properties of selenium-rich CdSe thin films by Kotb, H. Mahfoz, Dabban, M.A., Abdel-latif, A.Y., Hafiz, M.M.

“…► CdSe is a promising semiconductor material for optoelectronics and photovoltaic devices. ► The stoichiometry of the films is expected to influence the…”
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Longlasting antalgic effects of daily sessions of repetitive transcranial magnetic stimulation in central and peripheral neuropathic pain by Khedr, E M, Kotb, H, Kamel, N F, Ahmed, M A, Sadek, R, Rothwell, J C

“…Background and objective: A single session of repetitive transcranial magnetic stimulation (rTMS) over motor cortex had been reported to produce short term…”
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Axial T2-DRIVE MRI myelography is highly accurate in diagnosing preganglionic traumatic brachial plexus injuries: why pseudomeningoceles should not be used as a primary diagnostic sign by Elsakka, T.O., Kotb, H.T., Farahat, A.A., Semaya, A.E., Deif, O.A., Bastawi, R.A.

“…To evaluate the accuracy of brachial plexus magnetic resonance imaging (MRI) utilising the three-dimensional (3D)-T2-turbo spin echo (TSE) with 90° flip-back…”
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Dielectric behavior of spark plasma sintered BaTi0.7Zr0.3O3 relaxor ferroelectrics by Ahmad, Mohamad M., Alismail, Latifah, Alshoaibi, Adil, Aljaafari, Abdullah, Mahfoz Kotb, H., Hassanien, Reda

“…•Nanocrystalline powder of BaTi0.7Zr0.3O3 (BTZ30) is obtained.•Nanoceramics of BaTi0.7Zr0.3O3 are obtained by spark plasma sintering at…”
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Improved dielectric properties of Na1/2Y1/2Cu3Ti4O12 ceramics synthesized by ball-milling and reactive sintering by Kotb, H Mahfoz, Ahmad, Mohamad M, Alshoaibi, Adil, Khater, Hassan A, Aljaafari, Abdullah

“…Na1/2Y1/2Cu3Ti4O12 (NYCTO) ceramics with giant dielectric constant ( ′) were synthesized by simple reactive sintering. NYCTO nanopowder was first synthesized…”
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Repetitive transcranial magnetic stimulation in neuropathic pain secondary to malignancy: A randomized clinical trial by Khedr, E.M., Kotb, H.I., Mostafa, M.G., Mohamad, M.F., Amr, S.A., Ahmed, M.A., Karim, A.A., Kamal, S.M.M.

“…Background Significant analgesic effects of repetitive transcranial magnetic stimulation (rTMS) have been found in several studies of patients with chronic…”
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Theoretical and experimental investigation of humidification–dehumidification desalination unit by Amer, E.H., Kotb, H., Mostafa, G.H., El-Ghalban, A.R.

“…A theoretical and experimental investigation of humidification–dehumidification desalination system is presented. The system is based on an open cycle for…”
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Influence of heat treatment on the structural, optical and electrical properties of Cd20Sn10Se70 thin films by Abdel-latif, A.Y., Mahfoz Kotb, H., Hafiz, M.M., Dabban, M.A.

“…The effect of annealing temperature (Ta) on the structural, optical, and electrical properties of thermally evaporated Cd20Sn10Se70 thin films has been…”
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Nanocrystallized tetragonal metastable ZrO2 thin films deposited by metal-organic chemical vapor deposition for 3D capacitors by Brunet, M., Kotb, H. Mafhoz, Bouscayrol, L., Scheid, E., Andrieux, M., Legros, C., Schamm-Chardon, S.

“…ZrO2 is a potential candidate for the realization of 3D capacitors on silicon for future Systems-on-Chip. This paper reports on the deposition of ZrO2 thin…”
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