Abstract: This letter presents a metal-only folded reflectarray antenna, consisting of three components, namely a pyramidal feed horn, a lower reflectarray, and an upper polarizer, which are all made ...

Metal-organic frameworks (MOFs) are a class of crystalline materials that consist of coordination bonds between transition-metal cations and multidentate organic linkers. The structure of MOFs is ...

Mobile email design demands precision, strategy, and a deep understanding of device constraints. This article compiles 16 ...

A little and large Chinese figure skating pair have sparked debate on social media, with many debating whether the significant size and age gap is good for the sport as the country grapples with a ...

تطبيق مبادئ تصميم واجهات المستخدم (UI/UX) استخدام HTML5 Semantic Elements تطبيق CSS3 المتقدم (Flexbox, Grid, Animations) استخدام JavaScript للتفاعلية تخزين البيانات محلياً باستخدام localStorage تصميم ...

This project demonstrates modern web design using Bootstrap 5 components, creating a responsive and visually appealing multi-page website for KeshavSoftware, a fictional technology company ...