Abstract: The ever-increasing demand for ubiquitous and differentiated services at anytime and anywhere emphasizes the necessity of aerospace integrated networks (AINs) which consist of multi-tiers, e ...

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

Learn how to sketch beautiful perfume bottles with simple techniques and helpful tips that improve your drawing skills and help you create elegant stylish and visually appealing perfume illustrations ...