Before the Blackbird existed, multiple radical concepts competed to replace the U-2. This section traces the design battles ...

Math teacher Emma Chiappetta uses a three-round exercise to help students not only recognize their errors, but also generate ...

Federal data shows post-pandemic student math scores are still down. Maine education officials are responding with a new effort to show students that math has real-world relevance.

A prostatectomy is a surgical procedure for the partial or complete removal of the prostate. It may be performed to treat prostate cancer or benign prostatic hyperplasia. A common surgical approach to ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

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, ...