Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Ashraf M. El-Shamy"'
Autor:
Mohamed Abdelbar, Ashraf M. El-Shamy
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-28 (2024)
Abstract The findings reveal that soil constituents significantly affect the corrosion process. Moisture content and pH promote the formation of corrosion products, while high chloride concentrations accelerate corrosion. Conversely, high organic mat
Externí odkaz:
https://doaj.org/article/02e5251d46444255a5f5dc0fae3a7e7b
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-19 (2024)
Abstract The purpose of this research was to examine the viability of applying a flawless polyaniline coating on steel spearheads to preserve them and protect them from corrosion. The spearpoints, thought to be archaeologically significant, were acqu
Externí odkaz:
https://doaj.org/article/31c2d6ac978444fd9a734540cf88b4ea
Publikováno v:
Bulletin of the National Research Centre, Vol 45, Iss 1, Pp 1-13 (2021)
Abstract Background The concept of magnetized water and the historically abbreviated glimpse were discussed. Therefore, the magnetic water treatment method has been summed up and considered a better and cleaner physical technique for water handling.
Externí odkaz:
https://doaj.org/article/2108ad4963834f3bb7984e0564b93eec
Autor:
Mohamed F. Shehata, Ashraf M. El-Shamy, Khaled M. Zohdy, El-Sayed M. Sherif, Sherif Zein El Abedin
Publikováno v:
Applied Sciences, Vol 10, Iss 4, p 1444 (2020)
In this paper the anti-bacterial and the anti-corrosion effect of two different ionic liquids, namely 1-(2-hydroxyethyl)-3-methylimidazolinium chloride ([OH-EMIm]Cl) and 1-ethyl-3-methyleimidazolinium chloride ([EMIm]Cl) was demonstrated. The results
Externí odkaz:
https://doaj.org/article/9790f9bbf8f44337bc6537f802c161d5
Publikováno v:
Nature Environment and Pollution Technology. 21:1971-1982
Due to a lack of water treatment technology, developing and emerging nations have become significant polluters and water shortage is exacerbated by pollution. Ammonium toxicity is a huge global environmental concern with no clear solution. Population
Archaeological iron artifacts are often covered with a crust, containing organic fibers, mineral particles, dirt, etc. Before conservation, this crust must be carefully removed. With traditional mechanical and chemical methods, there is an obvious ri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b83d6b7558468891270296a41b5f4908
https://doi.org/10.21203/rs.3.rs-2441753/v1
https://doi.org/10.21203/rs.3.rs-2441753/v1
Autor:
Ashraf M. El-Shamy, Samar M. Mouneir
Publikováno v:
Journal of Bio- and Tribo-Corrosion. 9
Autor:
Elshafie A. Gad, Ashraf M. El-Shamy
Publikováno v:
Journal of Bio- and Tribo-Corrosion. 8
Publikováno v:
Journal of Bio- and Tribo-Corrosion. 8
Publikováno v:
Egyptian Journal of Chemistry.