Zobrazeno 1 - 10
of 7 686
pro vyhledávání: '"El Sayed, M."'
Autor:
Marwa A. Nasr, Walid El-Shafai, El-Sayed M. El-Rabaie, Adel S. El-Fishawy, Heba M. El-Hoseny, Fathi E. Abd El-Samie, Nariman Abdel-Salam
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract The development of innovative methods for concealing critical data in multimedia files has exploded in information security in recent years. Cryptography and steganography cannot be used alone to protect data; rather, they can be combined an
Externí odkaz:
https://doaj.org/article/ac86901248424fd2ad523f7349ea5226
Autor:
Shahid Mahmood, Huaping Sun, El-Sayed M. El-kenawy, Asifa Iqbal, Amal H. Alharbi, Doaa Sami Khafaga
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract A green building (GB) is a design idea that integrates environmentally conscious technology and sustainable procedures throughout the building’s life cycle. However, because different green requirements and performances are integrated into
Externí odkaz:
https://doaj.org/article/a4486724d0eb49da994c87021d34cfee
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 218-226 (2024)
Ti-10%Zr-2%Sn-8%Mo alloy and Ti-10%Zr-2%Sn-8%Ta alloy were manufactured using the technique of powder metallurgy. The corrosion of the two alloys was performed after 1 h, 24 h, and 48 h immersion in 3.5% NaCl solution using electrochemical impedance
Externí odkaz:
https://doaj.org/article/05c81d901c9e4b2cbd73e50af2704426
Publikováno v:
Science and Engineering of Composite Materials, Vol 31, Iss 1, Pp 831-8 (2024)
In this work, the AA6063 Al alloy was processed by cooling at four different conditions. The impact of the type of cooling method on the corrosion behavior of the produced alloys after 1 and 24 h in 3.5% NaCl solutions was carried out. Various electr
Externí odkaz:
https://doaj.org/article/1882793fb38f4cc0a5e0eb1796616d67
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract Green building (GB) techniques are essential for reducing energy waste in the construction sector, which accounts for almost 40% of global energy consumption. Despite their importance, challenges such as occupant behavior and energy manageme
Externí odkaz:
https://doaj.org/article/9b525d48a78f42ce821dcb8fef986987
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow, 2024, Vol. 34, Issue 6, pp. 2321-2344.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/HFF-01-2024-0030
Autor:
Roja Ajjanna, Saadeh Rania, Kumar Raman, Qazza Ahmad, Khan Umair, Ishak Anuar, Sherif El-Sayed M., Pop Ioan
Publikováno v:
Applied Rheology, Vol 34, Iss 1, Pp 335-48 (2024)
Many applications, including micro air vehicles, automotive, aerospace, refrigeration, mechanical–electromechanical systems, electronic device cooling, and micro heat exchanger systems, can be used to determine the heat flow in microchannels. Regar
Externí odkaz:
https://doaj.org/article/d0da9839e88f4e7fa21cd72eab75666a