Search Results - "AHMED, K"

Thermal performance enhancement in a parabolic trough receiver tube with internal toroidal rings: A numerical investigation by Arshad Ahmed, K., Natarajan, E.

“…[Display omitted] •A novel parabolic trough receiver with toroidal rings is examined numerically.•Thermally efficient absorber exhibits a higher thermal…”
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Deep Learning for Radio Resource Allocation in Multi-Cell Networks by Ahmed, K. I., Tabassum, H., Hossain, E.

“…The increased complexity and heterogeneity of emerging 5G and B5G wireless networks will require a paradigm shift from traditional resource allocation…”
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An overview of the environmental pollution and health effects associated with waste landfilling and open dumping by Siddiqua, Ayesha, Hahladakis, John N., Al-Attiya, Wadha Ahmed K A

“…Landfilling is one of the most common waste management methods employed in all countries alike, irrespective of their developmental status. The most commonly…”
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A systematic review of studies of depression prevalence in university students by Ibrahim, Ahmed K, Kelly, Shona J, Adams, Clive E, Glazebrook, Cris

“…Abstract Background Depression is a common health problem, ranking third after cardiac and respiratory diseases as a major cause of disability. There is…”
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Effect of autologous fat transfer in acute burn wound management: A randomized controlled study by Abouzaid, Ahmed M, El Mokadem, Mohamed E, Aboubakr, Ahmed K, Kassem, Mohamed A, Al Shora, Ahmed K, Solaiman, Amany

“…The use of fat grafting is being widely used for different indications one of which is wound healing. In this study we compare the use of autologous fat…”
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Prevalence and predictors of depressive symptoms among married Egyptian women: a multicenter primary healthcare study by Osman, Doaa Mohamed, Ahmed, Gellan K, Farghal, Manal Mukhtar, Ibrahim, Ahmed K

“…Abstract Background Depression affects about 3.8% of the world’s population. Although marriage may contribute to subjective well-being, some marital variables…”
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Induction motor broken rotor bar fault location detection through envelope analysis of start-up current using Hilbert transform by Abd-el-Malek, Mina, Abdelsalam, Ahmed K., Hassan, Ola E.

“…•New technique for detecting the location of the broken bar in a rotor.•Hilbert transform is applied to obtain the envelope of the signal.•The proposed…”
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Tensile, flexural and interlaminar shear properties of woven jute and jute-glass fabric reinforced polyester composites by Ahmed, K. Sabeel, Vijayarangan, S.

“…Effect of stacking sequence on tensile, flexural and interlaminar shear properties of untreated woven jute and glass fabric reinforced polyester hybrid…”
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Automatic modulation classification using different neural network and PCA combinations by Ali, Ahmed K., Erçelebi, Ergun

“…•A complete intelligent digital modulation recognition system is proposed.•We study the influence of compressing data on the performance of the classifier.•The…”
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Fabrication of zinc oxide nanorods for photocatalytic degradation of docosane, a petroleum pollutant, under solar light simulator by Alsharyani, Ahmed K, Muruganandam, L

“…The use of advanced oxidation processes (AOP) in photocatalysis is critical for treating hazardous chemical compounds in oil-produced water (OPW). ZnO NRs are…”
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Tetralin Hydrogenation over Supported Nickel Catalysts by AlAsseel, Ahmed K, Jackson, S. David

“…An investigation was carried out to study the feasibility of using 5% nickel/alumina catalysts synthesized with different methods and metal precursors for the…”
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Prevalence and determinants of Internet Addiction among medical students and its association with depression by Ibrahim, Ahmed K., Fouad, Inas, Kelly, Shona J., El Fawal, Bastawy, Ahmed, Gellan K.

“…Internet addiction has been a topic of discussion in the academic literature for many years. As of April 2020, about 60 % of the world's population (nearly 4.6…”
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Optimization of bacterial cellulose production from prickly pear peels and its ex situ impregnation with fruit byproducts for antimicrobial and strawberry packaging applications by El-Gendi, Hamada, Salama, Ahmed, El-Fakharany, Esmail M., Saleh, Ahmed K.

“…Bacterial cellulose (BC) is currently among the most promising natural polymers. However, the production costs and biological inactivity are still challenges…”
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Natural quorum sensing inhibitors effectively downregulate gene expression of Pseudomonas aeruginosa virulence factors by Ahmed, Syed A. K. S., Rudden, Michelle, Smyth, Thomas J., Dooley, James S. G., Marchant, Roger, Banat, Ibrahim M.

“…At present, anti-virulence drugs are being considered as potential therapeutic alternatives and/or adjuvants to currently failing antibiotics. These drugs do…”
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A review on potential usage of industrial waste materials for binding heavy metal ions from aqueous solutions by Ahmed, Md. Juned K., Ahmaruzzaman, M.

“…Presence of toxic and recalcitrant heavy metal ions in industrial effluents is a major environmental concern. These fatal metal ions are not only hazardous in…”
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Visible Light Communications via Intelligent Reflecting Surfaces: Metasurfaces vs Mirror Arrays by Abdelhady, Amr M., Salem, Ahmed K. Sultan, Amin, Osama, Shihada, Basem, Alouini, Mohamed-Slim

“…We propose two types of intelligent reflecting systems based on programmable metasurfaces and mirrors to focus the incident optical power towards a visible…”
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Derivation of Intermediate Pluripotent Stem Cells Amenable to Primordial Germ Cell Specification by Yu, Leqian, Wei, Yulei, Sun, Hai-Xi, Mahdi, Ahmed K., Pinzon Arteaga, Carlos A., Sakurai, Masahiro, Schmitz, Daniel A., Zheng, Canbin, Ballard, Emily D., Li, Jie, Tanaka, Noriko, Kohara, Aoi, Okamura, Daiji, Mutto, Adrian A., Gu, Ying, Ross, Pablo J., Wu, Jun

“…Dynamic pluripotent stem cell (PSC) states are in vitro adaptations of pluripotency continuum in vivo. Previous studies have generated a number of PSCs with…”
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The Nlrp3 inflammasome as a “rising star” in studies of normal and malignant hematopoiesis by Ratajczak, Mariusz Z., Bujko, Kamila, Cymer, Monika, Thapa, Arjun, Adamiak, Mateusz, Ratajczak, Janina, Abdel-Latif, Ahmed K., Kucia, Magda

“…Recent investigations indicate that hematopoiesis is coregulated by innate immunity signals and by pathways characteristic of the activation of innate immunity…”
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Prevalence and predictors of postpartum depression in Upper Egypt: A multicenter primary health care study by Ahmed, Gellan K., Elbeh, Khaled, Shams, Randa M, Malek, Maram Ali Abdel, Ibrahim, Ahmed K

“…•Postpartum depression (PPD) has major impact on the mother and child health.•The prevalence of Postpartum depression in primary health care in Egypt was…”
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Continuous-Input Continuous-Output Current Buck-Boost DC/DC Converters for Renewable Energy Applications: Modelling and Performance Assessment by Zakzouk, Nahla E., Khamis, Ahmed K., Abdelsalam, Ahmed K., Williams, Barry W.

“…Stand-alone/grid connected renewable energy systems (RESs) require direct current (DC)/DC converters with continuous-input continuous-output current…”
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