This cute and easy Christmas snowman keychain crochet tutorial shows you how to make an adorable mini accessory perfect for the holiday season. With simple stitches and quick assembly, it’s a fun ...

In this tutorial, you'll learn how to create an adorable crochet Santa keychain, a perfect and easy Christmas gift idea! With step-by-step instructions, you’ll craft a festive, fun accessory that ...

Abstract: Fifth generation (5G) mobile communication systems have entered the stage of commercial deployment, providing users with new services, improved user experiences as well as a host of novel ...

Abstract: As a key technique for enabling artificial intelligence, machine learning (ML) is capable of solving complex problems without explicit programming. Motivated by its successful applications ...

Aerial photo taken on Aug 13, 2021 shows a herd of wild Asian elephants in Mojiang county of Pu'er city, Southwest China's Yunnan province. [Photo/Xinhua] Earlier this month, Yunnan's migrating ...

elephant helps you track and boost your scientific citations across platforms like ORCID, arXiv, Semantic Scholar, and more. You can easily keep your research organized and visible. This software is ...