SIW-based frequency-adjustable antenna for IoT-based duplex wireless devices
Published in: AEU - International Journal of Electronics and Communications
Dec 05, 2023
Ismail Ben Mabrouk
muath alhasan
Amjad Iqbal
denidni
This paper proposes a compact and frequency-adjustable/reconfigurable dielectric (DR)-loaded eighth-mode substrate integrated waveguide (EMSIW) antenna for duplex wireless communications. The miniaturization of the resonators is realized using a rectangular slot and high isolation is achieved by keeping a reasonable space between them. The proposed design is simulated using a three-dimensional (3D) full-wave simulator, then analysed with a circuit model and finally validated experimentally. Fre...
An Overview of the Trademark in the Metaverse Under UAE Law
Published in: 2023 24th International Arab Conference on Information Technology, ACIT 2023
Dec 01, 2023
This study thoroughly explores the metaverse and assesses trademark status within its realm according to the UAE Federal Decree Law on trademarks. The research endeavors to comprehend the level of trademark protection in the metaverse as per the UAE Federal Decree Law on Trademarks, addressing pressing concerns through a set of key inquiries. Noteworthy findings include the recognition, under Federal Decree Law No. 36 of 2021 on Trademarks, of specific trademark forms suitable for the metaverse...
Foreign ownership structure, Sustainable Finance, and firm value Nexus: Evidence from Egyptian Banking Sector
Published in: Journal of Statistics Applications & Probability
Dec 01, 2023
Model-Driven Approach for Generating Smart Contracts for Access Control
Published in: International Conference on Blockchain Computing and Applications (BCCA)
Dec 01, 2023
Access controls are principles and policies that are deployed on a system to ensure privileged access to system resources. Role-based access controls are a type of access controls which ensure access to resources based on users' roles. There has been a recent interest in generating smart contracts for the design of access controls. Smart contracts are computerized applications or protocols which execute automatically between contributory entities without an intermediary interference. The smart ...
The School Curriculum: Contemporary Visions and Trends.
Published in: Al Ain University
Nov 29, 2023
Moustafa Kandeel
Suad Alwaely
Omran Musleh
Wafa' Hazaymeh
Eman Zaitoun
Abdeldjalil Bouzenoun