Zobrazeno 1 - 10 of 2 583 pro vyhledávání: '"Abd El‐Wahab, A."'
1
Akademický článek
Efficacy of zinc and copper oxide nanoparticles as heat and corrosion-resistant pigments in paint formulations
Autor: H. Abd El-Wahab, Ebtsam K Alenezy, Noha Omer, Mahmoud A. Abdelaziz, Rasha Jame, Shareefa Ahmed Alshareef, M. E. Owda
Publikováno v: Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract This study focuses on the synthesis of zinc and copper oxide nanoparticles using green methods by plant extracts. The resulting metal oxides were analyzed using FT-IR spectroscopy, TGA, TEM, zeta potential and assessed for their efficacy as
Externí odkaz: https://doaj.org/article/2425c3f3cfdf402c814cf00311ea054a
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2
Akademický článek
Novel antifouling paint formulation based on Ca2​Cr2O5​ and CaMnO3​ NPs as a protective pigment
Autor: H. Abd El-Wahab, Hossa F. Al-Shareef
Publikováno v: Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract This work focused on the preparation of novel antifouling paint based on Ca2Cr2O5 and CaMnO3 NPs as a safe protective pigment which were replaced with cuprous oxide. Three paint formulations were prepared for comparison, a blank formula with
Externí odkaz: https://doaj.org/article/e08f841b167845d984ad034079f37fb8
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3
Akademický článek
Electroencephalographic changes in children with attention deficit hyperactivity disorder
Autor: Zienab Khalaf, Aliaa Omar Salah, Effat Ahmed Zaky, Marowa Abd El Wahab
Publikováno v: The Egyptian Journal of Otolaryngology, Vol 40, Iss 1, Pp 1-6 (2024)
Abstract Background Attention deficit hyperactivity disorder (ADHD) is the most prevalent psychiatric disorder in children who experience delayed language development. This work aimed to study electroencephalographic (EEG) changes in children with AD
Externí odkaz: https://doaj.org/article/7a0e6a956e6648f39b02570bcbd4b3e2
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4
Akademický článek
Biological activities of derived pigments and polyphenols from the newly recorded alga Phyllymenia gibbesii
Autor: Nihal G. Shams El-Din, Mohamed S. M. Abd El Hafez, Miral G. Abd El-Wahab, Hassan A. H. Ibrahim
Publikováno v: Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract The newly recorded Phyllymenia gibesii in the Mediterranean Sea at Alexandria coast of Egypt is regarded as a significant source of bioactive substances and is applied as an antioxidant, anti-inflammatory, and antimicrobial agent. According
Externí odkaz: https://doaj.org/article/3946c39083444a46be904e3af0bc1587
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7
Akademický článek
Insights of early feeding regime supplemented with glutamine and various levels of omega-3 in broiler chickens: growth performance, muscle building, antioxidant capacity, intestinal barriers health and defense against mixed Eimeria spp infection
Autor: Asmaa T.Y Kishawy, Reham A. Abd El-Wahab, Fatma Eldemery, Mona Mohammed I. Abdel Rahman, Saleh Altuwaijri, Rasha M.M. Ezz-Eldin, Ehab M. Abd-Allah, Shimaa Zayed, Zohair S. Mulla, Rasha B. El Sharkawy, Shereen Badr, Wessam Youssef, Doaa Ibrahim
Publikováno v: Veterinary Quarterly, Vol 44, Iss 1, Pp 1-20 (2024)
Early nutritional management approach greatly impacts broilers’ performance and resistance against coccidiosis. The current study explored the impact of post-hatch feeding with a combination of glutamine (Glut) and different levels of omega-3 on br
Externí odkaz: https://doaj.org/article/68a8761bfc834210b2c575443ef8a784
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8
Akademický článek
Exploring bee venom and silver nanoparticles for controlling foulbrood pathogen and enhancing lifespan of honeybees
Autor: Sawsan El-Sayied Ali, Gamal El-Ghannam, Mohamed El-Sayied Hashish, Hassan Elsayed, Ahmed Kamel Ali, Wael Mahmoud Marzouk, Ahmed Mahmoud Khattaby, Ashraf M. Abd El-Wahab, Shams H. Abdel-Hafez, Yasser Attia Attia
Publikováno v: Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract The beekeeping industry plays a crucial role in local economies, contributing significantly to their growth. However, bee colonies often face the threat of American foulbrood (AFB), a dangerous disease caused by the Gram-positive bacterium P
Externí odkaz: https://doaj.org/article/100efe45c66c42d8aa98c3c9da79837e
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9
Akademický článek
Comparative analysis of addiction severity and renal functions in patients with synthetic cannabinoid use disorder versus cannabis use disorder
Autor: Rana Walid Hamimy, Momtaz Mohamed Abd El Wahab, Rania Mamdouh Mohamed
Publikováno v: Middle East Current Psychiatry, Vol 31, Iss 1, Pp 1-10 (2024)
Abstract Background The use of synthetic cannabinoids (SC) has become a concerning public health issue due to their potential adverse effects on both physical and mental health. Understanding the effect of cannabis and synthetic cannabinoids use on k
Externí odkaz: https://doaj.org/article/ee2ec9e1d68f40438464f978daf4a967
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10
Akademický článek
Preparation and characterization of novel flame-retardant paint of substituted cyclodiphosph(V)azane sulfonomide and their Cu(II), Cd(II) metal complexes as new additives for exterior wood coating protection
Autor: Narmeen G. El khashab, Salwa A. H. Albohy, H. Abd El-Wahab, Moustafa M. G. Fouda, Carmen M. Sharaby
Publikováno v: Scientific Reports, Vol 14, Iss 1, Pp 1-19 (2024)
Abstract The development of flame-retardant materials has become an important research direction. For the past dozen years, researchers have been exploring flame retardants with high flame-retardant efficiency, low toxicity, less smoke, or other exce
Externí odkaz: https://doaj.org/article/2585d81fa547452489bbf4f20b65291b
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