Sherif Badran

Submitted: 07 January 2026 You are already at the latest version In this work, we report a dual-mode ferroelectrically programmable on-chip antenna. The antenna is built on a silicon wafer using Complementary Metal-Oxide-Semiconductor (CMOS) processes and exhibits two programmable resonant modes: one in the super high frequency (SHF) range and one in the extremely high frequency (EHF) range.

Home / Features / The Effects on User Attention of Using Multimedia Features on Arabic Sports Websites: A Quasi-Experimental Study (Arabic) Multimedia capacity is one of the most important aspects of the website design industry, particularly with respect to sports, which is characterized by a large audience of followers operating on two levels, the method of content production and presentation, and the general appearance of the website.

Abstract Social media platforms are among the most widely used sources of information in the world. During the COVID-19 Pandemic, the public needs access to timely and reliable information about the disease symptoms and their prevention. Thus, this study aims to determine the respondents’ perception of their trust level in the information published on social networking sites regarding the coronavirus.