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, ...

Learn how to create a clean and secure Single Cow’s Hitch Two-Strand Buckle Core—the perfect foundation for strong and professional-looking paracord bracelets. This tutorial shows each step clearly so ...

Centralized approaches to surgical referrals are an ethical way to reduce wait times in Canada for common procedures like hip and knee replacements, while also helping to improve the quality of care, ...

This is a guide based on my personal experience setting up Single GPU Passthrough on Linux. It is not intended to replace the Arch Wiki, which is the gold standard for this topic. Instead, this guide ...

Direct physician-to-physician referral contributes to prolonged surgical wait times in Canadian referral markets; long waits for surgery carry negative consequences for patients. Wait times can be ...

In 2026, Americans will get free admission to national parks on President Donald Trump's birthday but no longer on Juneteenth and Martin Luther King Jr. Day, according to the National Park Service ...

Markets regulator Sebi has launched a new system that will make it much easier for low-risk foreign institutions to invest in the Indian stock market and private companies.This new framework is called ...

Saudi Arabia now offers a one-year multiple-entry e-visa for residents of Gulf Cooperation Council countries. This new visa simplifies travel for tourism, business, and visiting family. Applications ...

Alicia Denby does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...