Zobrazeno 1 - 10 of 17 pro vyhledávání: '"B. A. Amer"'
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Akademický článek
Extraction of heavy metals from aqueous solutions in a modified rotating disc extractor
Autor: B. A. Amer, M. H. Abdel-Aziz, E.-S. Z. El-Ashtoukhy, N. K. Amin
Publikováno v: Journal of Water Reuse and Desalination, Vol 7, Iss 2, Pp 187-196 (2017)
Extraction of Cu+2 from dilute aqueous solutions as a case study by liquid cation exchanger in a modified rotating disc extractor was studied. The liquid cation exchanger consisted of naphthenic acid dissolved in an inert carrier kerosene. Variables
Externí odkaz: https://doaj.org/article/c90e9420d1934fd2a51d60a242c424b8
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2
Genotyping and Severity of Rotavirus Infection among Infants and Children with Acute Diarrhea
Autor: Mohamed A. A. Almalky, Sherif El Gebaly, Rania B. M. Amer, Manar Fathy
Publikováno v: The Egyptian Journal of Hospital Medicine. 82:205-211
Introduction: Rotavirus (RV) belongs to the Reoviridae virus family and the virion comprises of three concentric protein layers. Worldwide, rotavirus (RV) is the most common cause of severe gastroenteritis (G.E.) among infants and young children espe
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1f744abd30d7543a47a00673bdf4a15a
https://doi.org/10.21608/ejhm.2021.140440
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3
The Effect of Adrenergic β2 Receptor Thr164Ile Gene Polymorphism on Asthma Risk, Severity and Response to Β2 Agonists in Egyptian Children
Autor: Khalid Mohamed Salah, Rana Ahmed Waheed, Samir M. Zamzam, Enas A. Tantawy, Rania B. M. Amer
Publikováno v: Egyptian Journal of Medical Microbiology. 29:81-86
Background: Asthma is a global health problem affecting millions of adults and children. Pathogenesis of asthma is multifactorial and the genetic component is of particular importance. Objectives: To assess the role of ADRB2 Thr164Ile gene polymorphi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8f79944b2a256838eb67eec228777d14
https://doi.org/10.51429/ejmm29311
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5
Galvanic Corrosion of Steel in Agitated Vessels Used in Fertilizer Industry
Autor: Mohamed Helmy Abdel-Aziz, B. A. Amer, E.-S. Z. El-Ashtoukhy, N. K. Amin
Publikováno v: Theoretical Foundations of Chemical Engineering. 53:280-291
Rates of mass transfer controlled Fe/Cu galvanic corrosion at the wall lining of a cylindrical agitated vessel in different fertilizer electrolytic media were studied. Variables investigated are impeller rotation speed, impeller geometry, electrolyte
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bf31d76cc50d50d533acf0fdd92837ee
https://doi.org/10.1134/s0040579519020015
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6
Diagnostic performance of rapid antigen test for COVID-19 and the effect of viral load, sampling time, subject's clinical and laboratory parameters on test accuracy
Autor: Reham H. Anis, Alshymaa A. Ahmed, Walaa Samy, Rania B. M. Amer, Ahmed A Abdelmoaty, Mohammad Walaa, Amal H Atta, Nahawand A. El-Deeb, Mohamed Samir, Osama A. Gaber
Publikováno v: Journal of Infection and Public Health
Journal of Infection and Public Health, Vol 14, Iss 10, Pp 1446-1453 (2021)
Background Egypt was among the first 10 countries in Africa that experienced COVID-19 cases. The sudden surge in the number of cases is overwhelming the capacity of the national healthcare system, particularly in developing countries. Central to the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bea1756243244f5ce48071f0ae01882f
https://pubmed.ncbi.nlm.nih.gov/34175237
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7
Vibration Analysis of Piezoelectric Composite Plate Resting on Nonlinear Elastic Foundations Using Sinc and Discrete Singular Convolution Differential Quadrature Techniques
Autor: Ola Ragb, Rania B. M. Amer, M. S. Matbuly, Mohamed Salah
Publikováno v: Mathematical Problems in Engineering, Vol 2020 (2020)
In this work, free vibration of the piezoelectric composite plate resting on nonlinear elastic foundations is examined. The three-dimensionality of elasticity theory and piezoelectricity is used to derive the governing equation of motion. By implemen
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1232249c7ba8192404edf78a82ba7b0
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10
Extraction of heavy metals from aqueous solutions in a modified rotating disc extractor
Autor: N. K. Amin, E.-S. Z. El-Ashtoukhy, B. A. Amer, Mohamed Helmy Abdel-Aziz
Publikováno v: Journal of Water Reuse and Desalination, Vol 7, Iss 2, Pp 187-196 (2017)
Extraction of Cu+2 from dilute aqueous solutions as a case study by liquid cation exchanger in a modified rotating disc extractor was studied. The liquid cation exchanger consisted of naphthenic acid dissolved in an inert carrier kerosene. Variables
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2513408d31f8023e568e1be904bff200
https://doi.org/10.2166/wrd.2016.178
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