Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Matt Webber is an experienced personal finance writer, researcher, and editor. He has published widely on personal finance, marketing, and the impact of technology on contemporary arts and culture.

Marshall Hargrave is a stock analyst and writer with 10+ years of experience covering stocks and markets, as well as analyzing and valuing companies. Dr. JeFreda R. Brown is a financial consultant, ...

Explore the world of textured and layered abstract art with this step-by-step tutorial showcasing three innovative projects. Learn how to use modeling paste, acrylic paints, and stencils to create ...

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.

Following their successful use in surveillance and reconnaissance missions, all three branches of the Indian armed forces—the Army, Navy, and Air Force—are placing new orders for the Israeli Heron ...

India is procuring additional advanced satellite-linked Heron Mark II unmanned aerial vehicles (UAVs) from Israel under emergency provisions invoked after Operation Sindoor to enhance the country’s ...