Zobrazeno 1 - 10
of 4 815
pro vyhledávání: '"Kadhum A"'
Publikováno v:
Journal of Mechanics of Continua and Mathematical Sciences, Vol 19, Iss 6, Pp 80-98 (2024)
In different atmospheric conditions, Free Space Optical (FSO) transmission is vital because it sends data via light beams through the atmosphere. This technique transmits data quickly and efficiently with low signal attenuation in clear weather. This
Externí odkaz:
https://doaj.org/article/726e4378cd9245fd8c962f2412024f37
Publikováno v:
Journal of Mechanics of Continua and Mathematical Sciences, Vol 19, Iss 5, Pp 25-45 (2024)
From its early days as a fledgling technology, satellite communication has come a long way to become a flourishing component of the global technological ecosystem that determines our increasingly interdependent world. This scholarly essay provides a
Externí odkaz:
https://doaj.org/article/16e4553185ff4064aed05827a64aa3e4
Publikováno v:
Journal of Mechanics of Continua and Mathematical Sciences, Vol 19, Iss 5, Pp 116-135 (2024)
Over the last several years, there has been a significant increase in the amount of focus placed on the infrastructure development of smart cities. The primary issue that academics are attempting to address is the issue of energy efficiency. One of t
Externí odkaz:
https://doaj.org/article/7135e5864a55465daf09ac09e4db47d8
Autor:
Adham R. Azeez, Sadiq K. Ahmed, Zaid A. Abdul Hassain, Amer Abbood Al-behadili, Hind S. Ghazi, Yaqeen S. Mezaa, Ahmed A. Hashim, Aqeel Ali Al-Hilali, Kadhum Al-Majdi
Publikováno v:
Journal of Mechanics of Continua and Mathematical Sciences, Vol 19, Iss 3, Pp 40-50 (2024)
An ultra-wideband patch antenna (UWB) that makes use of tapered slot technology is designed and analyzed in this article. Coplanar waveguide feeds the projected antenna. The presented antenna displayed superior UWB performances with -10 dB return-los
Externí odkaz:
https://doaj.org/article/101dc4778b2a4aa8accaec1bffa4e952
Autor:
Chou-Yi Husen, Uday Abdul-Reda Hussein, Amjed Qasim Mohammed, Eman Ramzy Muhammad, Kadhum Al-Majdi, Usama Kadem Radi, Ahmed Ali Ami, Anaheed Hussein Kareem, Irfan Ahmad, Saeb Jasim Al-Shuwaili, Ahmed Huseen Redhee
Publikováno v:
Frontiers in Materials, Vol 11 (2024)
This study involved the preparation of the Saudi Arabian Cassia angustifolia Vahl methanolic extract and the production of polyvinylpyrrolidone (PVP) nanofibers that contained the Saudi Arabian C. angustifolia Vahl methanolic extract. The reason for
Externí odkaz:
https://doaj.org/article/acb6bc907f7f461bb4a33ac6063e1c7b
Autor:
Yaqeen S. Mezaal, Shahad K. Khaleel, Aqeel A. Al-Hillal, Adham R., Azeez, Mohammed S. Hemza, Kadhum Al-Majdi
Publikováno v:
Journal of Mechanics of Continua and Mathematical Sciences, Vol 19, Iss 2, Pp 1-24 (2024)
In today's world, communication is essential for various aspects of life. From military operations and medical systems to community networks, communication plays a crucial role in ensuring the smooth functioning of these applications. With the advanc
Externí odkaz:
https://doaj.org/article/8fde483b8d5d4faba650a339e34bb16d
Publikováno v:
Tikrit Journal of Engineering Sciences, Vol 31, Iss 1 (2024)
Externí odkaz:
https://doaj.org/article/ca5610c64f164a2ab3cbb48ed64d0169
Autor:
Yaqeen S. Mezaal, Mustafa S. Shareef, Ban M. Alameri, Saeed R. Saeed, Aqeel A. Al-Hilali, Zaid K. Hussein, Kadhum Al-Majdi
Publikováno v:
Heritage and Sustainable Development, Vol 6, Iss 1 (2024)
This study aims to structure the implementation of a governmental cloud of things (CoT), edge computing (EC), and fog computing in Iraq in the context of sustainable wireless communication. A base of literature was built that included any challenges,
Externí odkaz:
https://doaj.org/article/f50343131e144d34bc82945a76ac8b40
Autor:
Kadhum A. Jehhef, Faris A. Badawy
Publikováno v:
Journal of Engineering, Vol 16, Iss 04 (2024)
An analytical modeling of natural convection in physically-based analysis is developed for investigate free convective heat transfer in horizontal eccentric annulus between a circular outer cylinder and heated different shape inner envelope with used
Externí odkaz:
https://doaj.org/article/29b9361cd61940f3a8d25c1b263ceff7
Autor:
Jinfeng Fu, Mohammed Sh Majid, Farag M.A. Altalbawy, Radhwan M. Hussein, Ibrahem Waleed, Ibrahim Mourad Mohammed, Rahman S. Zabibah, Kadhum Al-Majdi, Abdul Malik
Publikováno v:
Case Studies in Thermal Engineering, Vol 54, Iss , Pp 103975- (2024)
The performance of a packed bed reactor for CO2 conversion to methanol was investigated. Because of the exothermic reaction, temperature and concentration gradients happen along the reactor. A 2D packed-bed reactor model was applied for numerical inv
Externí odkaz:
https://doaj.org/article/8d9aaabdf19c4c3fa1ae63eeb22af752